75731 lines
3.8 MiB
75731 lines
3.8 MiB
/*! *****************************************************************************
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Copyright (c) Microsoft Corporation. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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this file except in compliance with the License. You may obtain a copy of the
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License at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
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WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions
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and limitations under the License.
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***************************************************************************** */
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"use strict";
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"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
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if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
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return cooked;
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};
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var ts;
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(function (ts) {
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ts.versionMajorMinor = "3.3";
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ts.version = ts.versionMajorMinor + ".0-dev";
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})(ts || (ts = {}));
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(function (ts) {
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ts.emptyArray = [];
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function createDictionaryObject() {
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var map = Object.create(null);
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map.__ = undefined;
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delete map.__;
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return map;
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}
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function createMap() {
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return new ts.MapCtr();
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}
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ts.createMap = createMap;
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function createMapFromEntries(entries) {
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var map = createMap();
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for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) {
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var _a = entries_1[_i], key = _a[0], value = _a[1];
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map.set(key, value);
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}
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return map;
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}
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ts.createMapFromEntries = createMapFromEntries;
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function createMapFromTemplate(template) {
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var map = new ts.MapCtr();
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for (var key in template) {
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if (hasOwnProperty.call(template, key)) {
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map.set(key, template[key]);
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}
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}
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return map;
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}
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ts.createMapFromTemplate = createMapFromTemplate;
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ts.MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap();
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function shimMap() {
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var MapIterator = (function () {
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function MapIterator(data, selector) {
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this.index = 0;
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this.data = data;
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this.selector = selector;
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this.keys = Object.keys(data);
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}
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MapIterator.prototype.next = function () {
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var index = this.index;
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if (index < this.keys.length) {
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this.index++;
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return { value: this.selector(this.data, this.keys[index]), done: false };
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}
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return { value: undefined, done: true };
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};
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return MapIterator;
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}());
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return (function () {
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function class_1() {
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this.data = createDictionaryObject();
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this.size = 0;
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}
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class_1.prototype.get = function (key) {
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return this.data[key];
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};
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class_1.prototype.set = function (key, value) {
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if (!this.has(key)) {
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this.size++;
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}
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this.data[key] = value;
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return this;
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};
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class_1.prototype.has = function (key) {
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return key in this.data;
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};
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class_1.prototype.delete = function (key) {
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if (this.has(key)) {
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this.size--;
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delete this.data[key];
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return true;
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}
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return false;
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};
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class_1.prototype.clear = function () {
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this.data = createDictionaryObject();
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this.size = 0;
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};
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class_1.prototype.keys = function () {
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return new MapIterator(this.data, function (_data, key) { return key; });
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};
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class_1.prototype.values = function () {
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return new MapIterator(this.data, function (data, key) { return data[key]; });
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};
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class_1.prototype.entries = function () {
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return new MapIterator(this.data, function (data, key) { return [key, data[key]]; });
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};
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class_1.prototype.forEach = function (action) {
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for (var key in this.data) {
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action(this.data[key], key);
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}
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};
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return class_1;
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}());
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}
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function length(array) {
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return array ? array.length : 0;
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}
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ts.length = length;
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function forEach(array, callback) {
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var result = callback(array[i], i);
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if (result) {
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return result;
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}
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}
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}
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return undefined;
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}
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ts.forEach = forEach;
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function firstDefined(array, callback) {
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if (array === undefined) {
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return undefined;
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}
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for (var i = 0; i < array.length; i++) {
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var result = callback(array[i], i);
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if (result !== undefined) {
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return result;
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}
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}
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return undefined;
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}
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ts.firstDefined = firstDefined;
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function firstDefinedIterator(iter, callback) {
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while (true) {
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var _a = iter.next(), value = _a.value, done = _a.done;
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if (done) {
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return undefined;
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}
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var result = callback(value);
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if (result !== undefined) {
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return result;
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}
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}
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}
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ts.firstDefinedIterator = firstDefinedIterator;
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function zipWith(arrayA, arrayB, callback) {
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var result = [];
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Debug.assertEqual(arrayA.length, arrayB.length);
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for (var i = 0; i < arrayA.length; i++) {
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result.push(callback(arrayA[i], arrayB[i], i));
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}
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return result;
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}
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ts.zipWith = zipWith;
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function zipToIterator(arrayA, arrayB) {
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Debug.assertEqual(arrayA.length, arrayB.length);
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var i = 0;
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return {
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next: function () {
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if (i === arrayA.length) {
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return { value: undefined, done: true };
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}
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i++;
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return { value: [arrayA[i - 1], arrayB[i - 1]], done: false };
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}
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};
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}
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ts.zipToIterator = zipToIterator;
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function zipToMap(keys, values) {
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Debug.assert(keys.length === values.length);
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var map = createMap();
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for (var i = 0; i < keys.length; ++i) {
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map.set(keys[i], values[i]);
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}
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return map;
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}
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ts.zipToMap = zipToMap;
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function every(array, callback) {
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if (array) {
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for (var i = 0; i < array.length; i++) {
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if (!callback(array[i], i)) {
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return false;
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}
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}
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}
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return true;
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}
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ts.every = every;
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function find(array, predicate) {
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for (var i = 0; i < array.length; i++) {
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var value = array[i];
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if (predicate(value, i)) {
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return value;
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}
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}
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return undefined;
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}
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ts.find = find;
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function findLast(array, predicate) {
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for (var i = array.length - 1; i >= 0; i--) {
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var value = array[i];
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if (predicate(value, i)) {
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return value;
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}
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}
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return undefined;
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}
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ts.findLast = findLast;
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function findIndex(array, predicate, startIndex) {
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for (var i = startIndex || 0; i < array.length; i++) {
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if (predicate(array[i], i)) {
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return i;
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}
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}
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return -1;
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}
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ts.findIndex = findIndex;
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function findLastIndex(array, predicate, startIndex) {
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for (var i = startIndex === undefined ? array.length - 1 : startIndex; i >= 0; i--) {
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if (predicate(array[i], i)) {
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return i;
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}
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}
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return -1;
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}
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ts.findLastIndex = findLastIndex;
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function findMap(array, callback) {
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for (var i = 0; i < array.length; i++) {
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var result = callback(array[i], i);
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if (result) {
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return result;
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}
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}
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return Debug.fail();
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}
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ts.findMap = findMap;
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function contains(array, value, equalityComparer) {
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if (equalityComparer === void 0) { equalityComparer = equateValues; }
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if (array) {
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for (var _i = 0, array_1 = array; _i < array_1.length; _i++) {
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var v = array_1[_i];
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if (equalityComparer(v, value)) {
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return true;
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}
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}
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}
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return false;
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}
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ts.contains = contains;
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function arraysEqual(a, b, equalityComparer) {
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if (equalityComparer === void 0) { equalityComparer = equateValues; }
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return a.length === b.length && a.every(function (x, i) { return equalityComparer(x, b[i]); });
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}
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ts.arraysEqual = arraysEqual;
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function indexOfAnyCharCode(text, charCodes, start) {
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for (var i = start || 0; i < text.length; i++) {
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if (contains(charCodes, text.charCodeAt(i))) {
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return i;
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}
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}
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return -1;
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}
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ts.indexOfAnyCharCode = indexOfAnyCharCode;
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function countWhere(array, predicate) {
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var count = 0;
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var v = array[i];
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if (predicate(v, i)) {
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count++;
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}
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}
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}
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return count;
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}
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ts.countWhere = countWhere;
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function filter(array, f) {
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if (array) {
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var len = array.length;
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var i = 0;
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while (i < len && f(array[i]))
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i++;
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if (i < len) {
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var result = array.slice(0, i);
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i++;
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while (i < len) {
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var item = array[i];
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if (f(item)) {
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result.push(item);
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}
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i++;
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}
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return result;
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}
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}
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return array;
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}
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ts.filter = filter;
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function filterMutate(array, f) {
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var outIndex = 0;
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for (var i = 0; i < array.length; i++) {
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if (f(array[i], i, array)) {
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array[outIndex] = array[i];
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outIndex++;
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}
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}
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array.length = outIndex;
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}
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ts.filterMutate = filterMutate;
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function clear(array) {
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array.length = 0;
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}
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ts.clear = clear;
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function map(array, f) {
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var result;
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if (array) {
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result = [];
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for (var i = 0; i < array.length; i++) {
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result.push(f(array[i], i));
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}
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}
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return result;
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}
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ts.map = map;
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function mapIterator(iter, mapFn) {
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return {
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next: function () {
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var iterRes = iter.next();
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return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
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}
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};
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}
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ts.mapIterator = mapIterator;
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function sameMap(array, f) {
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var item = array[i];
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var mapped = f(item, i);
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if (item !== mapped) {
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var result = array.slice(0, i);
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result.push(mapped);
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for (i++; i < array.length; i++) {
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result.push(f(array[i], i));
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}
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return result;
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}
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}
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}
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return array;
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}
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ts.sameMap = sameMap;
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function flatten(array) {
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var result;
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if (array) {
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result = [];
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for (var _i = 0, array_2 = array; _i < array_2.length; _i++) {
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var v = array_2[_i];
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if (v) {
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if (isArray(v)) {
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addRange(result, v);
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}
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else {
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result.push(v);
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}
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}
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}
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}
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return result;
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}
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ts.flatten = flatten;
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function flatMap(array, mapfn) {
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var result;
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var v = mapfn(array[i], i);
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if (v) {
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if (isArray(v)) {
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result = addRange(result, v);
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}
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else {
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result = append(result, v);
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}
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}
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}
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}
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return result || ts.emptyArray;
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}
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ts.flatMap = flatMap;
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function flatMapToMutable(array, mapfn) {
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var result = [];
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var v = mapfn(array[i], i);
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if (v) {
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if (isArray(v)) {
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addRange(result, v);
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}
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else {
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result.push(v);
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}
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}
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}
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}
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return result;
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}
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ts.flatMapToMutable = flatMapToMutable;
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function flatMapIterator(iter, mapfn) {
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var first = iter.next();
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if (first.done) {
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return ts.emptyIterator;
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}
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var currentIter = getIterator(first.value);
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return {
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next: function () {
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while (true) {
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var currentRes = currentIter.next();
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if (!currentRes.done) {
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return currentRes;
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}
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var iterRes = iter.next();
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if (iterRes.done) {
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return iterRes;
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}
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currentIter = getIterator(iterRes.value);
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}
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},
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};
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function getIterator(x) {
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var res = mapfn(x);
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return res === undefined ? ts.emptyIterator : isArray(res) ? arrayIterator(res) : res;
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}
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}
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ts.flatMapIterator = flatMapIterator;
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function sameFlatMap(array, mapfn) {
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var result;
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if (array) {
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for (var i = 0; i < array.length; i++) {
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var item = array[i];
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var mapped = mapfn(item, i);
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if (result || item !== mapped || isArray(mapped)) {
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if (!result) {
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result = array.slice(0, i);
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}
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if (isArray(mapped)) {
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addRange(result, mapped);
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}
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else {
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result.push(mapped);
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}
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}
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}
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}
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return result || array;
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}
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ts.sameFlatMap = sameFlatMap;
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function mapAllOrFail(array, mapFn) {
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var result = [];
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for (var i = 0; i < array.length; i++) {
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var mapped = mapFn(array[i], i);
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if (mapped === undefined) {
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return undefined;
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}
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result.push(mapped);
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}
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return result;
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}
|
|
ts.mapAllOrFail = mapAllOrFail;
|
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function mapDefined(array, mapFn) {
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var result = [];
|
|
if (array) {
|
|
for (var i = 0; i < array.length; i++) {
|
|
var mapped = mapFn(array[i], i);
|
|
if (mapped !== undefined) {
|
|
result.push(mapped);
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.mapDefined = mapDefined;
|
|
function mapDefinedIterator(iter, mapFn) {
|
|
return {
|
|
next: function () {
|
|
while (true) {
|
|
var res = iter.next();
|
|
if (res.done) {
|
|
return res;
|
|
}
|
|
var value = mapFn(res.value);
|
|
if (value !== undefined) {
|
|
return { value: value, done: false };
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
ts.mapDefinedIterator = mapDefinedIterator;
|
|
ts.emptyIterator = { next: function () { return ({ value: undefined, done: true }); } };
|
|
function singleIterator(value) {
|
|
var done = false;
|
|
return {
|
|
next: function () {
|
|
var wasDone = done;
|
|
done = true;
|
|
return wasDone ? { value: undefined, done: true } : { value: value, done: false };
|
|
}
|
|
};
|
|
}
|
|
ts.singleIterator = singleIterator;
|
|
function spanMap(array, keyfn, mapfn) {
|
|
var result;
|
|
if (array) {
|
|
result = [];
|
|
var len = array.length;
|
|
var previousKey = void 0;
|
|
var key = void 0;
|
|
var start = 0;
|
|
var pos = 0;
|
|
while (start < len) {
|
|
while (pos < len) {
|
|
var value = array[pos];
|
|
key = keyfn(value, pos);
|
|
if (pos === 0) {
|
|
previousKey = key;
|
|
}
|
|
else if (key !== previousKey) {
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
if (start < pos) {
|
|
var v = mapfn(array.slice(start, pos), previousKey, start, pos);
|
|
if (v) {
|
|
result.push(v);
|
|
}
|
|
start = pos;
|
|
}
|
|
previousKey = key;
|
|
pos++;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.spanMap = spanMap;
|
|
function mapEntries(map, f) {
|
|
if (!map) {
|
|
return undefined;
|
|
}
|
|
var result = createMap();
|
|
map.forEach(function (value, key) {
|
|
var _a = f(key, value), newKey = _a[0], newValue = _a[1];
|
|
result.set(newKey, newValue);
|
|
});
|
|
return result;
|
|
}
|
|
ts.mapEntries = mapEntries;
|
|
function some(array, predicate) {
|
|
if (array) {
|
|
if (predicate) {
|
|
for (var _i = 0, array_3 = array; _i < array_3.length; _i++) {
|
|
var v = array_3[_i];
|
|
if (predicate(v)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
return array.length > 0;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.some = some;
|
|
function getRangesWhere(arr, pred, cb) {
|
|
var start;
|
|
for (var i = 0; i < arr.length; i++) {
|
|
if (pred(arr[i])) {
|
|
start = start === undefined ? i : start;
|
|
}
|
|
else {
|
|
if (start !== undefined) {
|
|
cb(start, i);
|
|
start = undefined;
|
|
}
|
|
}
|
|
}
|
|
if (start !== undefined)
|
|
cb(start, arr.length);
|
|
}
|
|
ts.getRangesWhere = getRangesWhere;
|
|
function concatenate(array1, array2) {
|
|
if (!some(array2))
|
|
return array1;
|
|
if (!some(array1))
|
|
return array2;
|
|
return array1.concat(array2);
|
|
}
|
|
ts.concatenate = concatenate;
|
|
function deduplicateRelational(array, equalityComparer, comparer) {
|
|
var indices = array.map(function (_, i) { return i; });
|
|
stableSortIndices(array, indices, comparer);
|
|
var last = array[indices[0]];
|
|
var deduplicated = [indices[0]];
|
|
for (var i = 1; i < indices.length; i++) {
|
|
var index = indices[i];
|
|
var item = array[index];
|
|
if (!equalityComparer(last, item)) {
|
|
deduplicated.push(index);
|
|
last = item;
|
|
}
|
|
}
|
|
deduplicated.sort();
|
|
return deduplicated.map(function (i) { return array[i]; });
|
|
}
|
|
function deduplicateEquality(array, equalityComparer) {
|
|
var result = [];
|
|
for (var _i = 0, array_4 = array; _i < array_4.length; _i++) {
|
|
var item = array_4[_i];
|
|
pushIfUnique(result, item, equalityComparer);
|
|
}
|
|
return result;
|
|
}
|
|
function deduplicate(array, equalityComparer, comparer) {
|
|
return array.length === 0 ? [] :
|
|
array.length === 1 ? array.slice() :
|
|
comparer ? deduplicateRelational(array, equalityComparer, comparer) :
|
|
deduplicateEquality(array, equalityComparer);
|
|
}
|
|
ts.deduplicate = deduplicate;
|
|
function deduplicateSorted(array, comparer) {
|
|
if (array.length === 0)
|
|
return ts.emptyArray;
|
|
var last = array[0];
|
|
var deduplicated = [last];
|
|
for (var i = 1; i < array.length; i++) {
|
|
var next = array[i];
|
|
switch (comparer(next, last)) {
|
|
case true:
|
|
case 0:
|
|
continue;
|
|
case -1:
|
|
return Debug.fail("Array is unsorted.");
|
|
}
|
|
deduplicated.push(last = next);
|
|
}
|
|
return deduplicated;
|
|
}
|
|
function insertSorted(array, insert, compare) {
|
|
if (array.length === 0) {
|
|
array.push(insert);
|
|
return;
|
|
}
|
|
var insertIndex = binarySearch(array, insert, identity, compare);
|
|
if (insertIndex < 0) {
|
|
array.splice(~insertIndex, 0, insert);
|
|
}
|
|
}
|
|
ts.insertSorted = insertSorted;
|
|
function sortAndDeduplicate(array, comparer, equalityComparer) {
|
|
return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive);
|
|
}
|
|
ts.sortAndDeduplicate = sortAndDeduplicate;
|
|
function arrayIsEqualTo(array1, array2, equalityComparer) {
|
|
if (equalityComparer === void 0) { equalityComparer = equateValues; }
|
|
if (!array1 || !array2) {
|
|
return array1 === array2;
|
|
}
|
|
if (array1.length !== array2.length) {
|
|
return false;
|
|
}
|
|
for (var i = 0; i < array1.length; i++) {
|
|
if (!equalityComparer(array1[i], array2[i], i)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.arrayIsEqualTo = arrayIsEqualTo;
|
|
function compact(array) {
|
|
var result;
|
|
if (array) {
|
|
for (var i = 0; i < array.length; i++) {
|
|
var v = array[i];
|
|
if (result || !v) {
|
|
if (!result) {
|
|
result = array.slice(0, i);
|
|
}
|
|
if (v) {
|
|
result.push(v);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result || array;
|
|
}
|
|
ts.compact = compact;
|
|
function relativeComplement(arrayA, arrayB, comparer) {
|
|
if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0)
|
|
return arrayB;
|
|
var result = [];
|
|
loopB: for (var offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) {
|
|
if (offsetB > 0) {
|
|
Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0);
|
|
}
|
|
loopA: for (var startA = offsetA; offsetA < arrayA.length; offsetA++) {
|
|
if (offsetA > startA) {
|
|
Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0);
|
|
}
|
|
switch (comparer(arrayB[offsetB], arrayA[offsetA])) {
|
|
case -1:
|
|
result.push(arrayB[offsetB]);
|
|
continue loopB;
|
|
case 0:
|
|
continue loopB;
|
|
case 1:
|
|
continue loopA;
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.relativeComplement = relativeComplement;
|
|
function sum(array, prop) {
|
|
var result = 0;
|
|
for (var _i = 0, array_5 = array; _i < array_5.length; _i++) {
|
|
var v = array_5[_i];
|
|
result += v[prop];
|
|
}
|
|
return result;
|
|
}
|
|
ts.sum = sum;
|
|
function append(to, value) {
|
|
if (value === undefined)
|
|
return to;
|
|
if (to === undefined)
|
|
return [value];
|
|
to.push(value);
|
|
return to;
|
|
}
|
|
ts.append = append;
|
|
function toOffset(array, offset) {
|
|
return offset < 0 ? array.length + offset : offset;
|
|
}
|
|
function addRange(to, from, start, end) {
|
|
if (from === undefined || from.length === 0)
|
|
return to;
|
|
if (to === undefined)
|
|
return from.slice(start, end);
|
|
start = start === undefined ? 0 : toOffset(from, start);
|
|
end = end === undefined ? from.length : toOffset(from, end);
|
|
for (var i = start; i < end && i < from.length; i++) {
|
|
if (from[i] !== undefined) {
|
|
to.push(from[i]);
|
|
}
|
|
}
|
|
return to;
|
|
}
|
|
ts.addRange = addRange;
|
|
function pushIfUnique(array, toAdd, equalityComparer) {
|
|
if (contains(array, toAdd, equalityComparer)) {
|
|
return false;
|
|
}
|
|
else {
|
|
array.push(toAdd);
|
|
return true;
|
|
}
|
|
}
|
|
ts.pushIfUnique = pushIfUnique;
|
|
function appendIfUnique(array, toAdd, equalityComparer) {
|
|
if (array) {
|
|
pushIfUnique(array, toAdd, equalityComparer);
|
|
return array;
|
|
}
|
|
else {
|
|
return [toAdd];
|
|
}
|
|
}
|
|
ts.appendIfUnique = appendIfUnique;
|
|
function stableSortIndices(array, indices, comparer) {
|
|
indices.sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); });
|
|
}
|
|
function sort(array, comparer) {
|
|
return (array.length === 0 ? array : array.slice().sort(comparer));
|
|
}
|
|
ts.sort = sort;
|
|
function arrayIterator(array) {
|
|
var i = 0;
|
|
return { next: function () {
|
|
if (i === array.length) {
|
|
return { value: undefined, done: true };
|
|
}
|
|
else {
|
|
i++;
|
|
return { value: array[i - 1], done: false };
|
|
}
|
|
} };
|
|
}
|
|
ts.arrayIterator = arrayIterator;
|
|
function stableSort(array, comparer) {
|
|
var indices = array.map(function (_, i) { return i; });
|
|
stableSortIndices(array, indices, comparer);
|
|
return indices.map(function (i) { return array[i]; });
|
|
}
|
|
ts.stableSort = stableSort;
|
|
function rangeEquals(array1, array2, pos, end) {
|
|
while (pos < end) {
|
|
if (array1[pos] !== array2[pos]) {
|
|
return false;
|
|
}
|
|
pos++;
|
|
}
|
|
return true;
|
|
}
|
|
ts.rangeEquals = rangeEquals;
|
|
function elementAt(array, offset) {
|
|
if (array) {
|
|
offset = toOffset(array, offset);
|
|
if (offset < array.length) {
|
|
return array[offset];
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.elementAt = elementAt;
|
|
function firstOrUndefined(array) {
|
|
return array.length === 0 ? undefined : array[0];
|
|
}
|
|
ts.firstOrUndefined = firstOrUndefined;
|
|
function first(array) {
|
|
Debug.assert(array.length !== 0);
|
|
return array[0];
|
|
}
|
|
ts.first = first;
|
|
function lastOrUndefined(array) {
|
|
return array.length === 0 ? undefined : array[array.length - 1];
|
|
}
|
|
ts.lastOrUndefined = lastOrUndefined;
|
|
function last(array) {
|
|
Debug.assert(array.length !== 0);
|
|
return array[array.length - 1];
|
|
}
|
|
ts.last = last;
|
|
function singleOrUndefined(array) {
|
|
return array && array.length === 1
|
|
? array[0]
|
|
: undefined;
|
|
}
|
|
ts.singleOrUndefined = singleOrUndefined;
|
|
function singleOrMany(array) {
|
|
return array && array.length === 1
|
|
? array[0]
|
|
: array;
|
|
}
|
|
ts.singleOrMany = singleOrMany;
|
|
function replaceElement(array, index, value) {
|
|
var result = array.slice(0);
|
|
result[index] = value;
|
|
return result;
|
|
}
|
|
ts.replaceElement = replaceElement;
|
|
function binarySearch(array, value, keySelector, keyComparer, offset) {
|
|
return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset);
|
|
}
|
|
ts.binarySearch = binarySearch;
|
|
function binarySearchKey(array, key, keySelector, keyComparer, offset) {
|
|
if (!some(array)) {
|
|
return -1;
|
|
}
|
|
var low = offset || 0;
|
|
var high = array.length - 1;
|
|
while (low <= high) {
|
|
var middle = low + ((high - low) >> 1);
|
|
var midKey = keySelector(array[middle]);
|
|
switch (keyComparer(midKey, key)) {
|
|
case -1:
|
|
low = middle + 1;
|
|
break;
|
|
case 0:
|
|
return middle;
|
|
case 1:
|
|
high = middle - 1;
|
|
break;
|
|
}
|
|
}
|
|
return ~low;
|
|
}
|
|
ts.binarySearchKey = binarySearchKey;
|
|
function reduceLeft(array, f, initial, start, count) {
|
|
if (array && array.length > 0) {
|
|
var size = array.length;
|
|
if (size > 0) {
|
|
var pos = start === undefined || start < 0 ? 0 : start;
|
|
var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count;
|
|
var result = void 0;
|
|
if (arguments.length <= 2) {
|
|
result = array[pos];
|
|
pos++;
|
|
}
|
|
else {
|
|
result = initial;
|
|
}
|
|
while (pos <= end) {
|
|
result = f(result, array[pos], pos);
|
|
pos++;
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
return initial;
|
|
}
|
|
ts.reduceLeft = reduceLeft;
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
function hasProperty(map, key) {
|
|
return hasOwnProperty.call(map, key);
|
|
}
|
|
ts.hasProperty = hasProperty;
|
|
function getProperty(map, key) {
|
|
return hasOwnProperty.call(map, key) ? map[key] : undefined;
|
|
}
|
|
ts.getProperty = getProperty;
|
|
function getOwnKeys(map) {
|
|
var keys = [];
|
|
for (var key in map) {
|
|
if (hasOwnProperty.call(map, key)) {
|
|
keys.push(key);
|
|
}
|
|
}
|
|
return keys;
|
|
}
|
|
ts.getOwnKeys = getOwnKeys;
|
|
function getOwnValues(sparseArray) {
|
|
var values = [];
|
|
for (var key in sparseArray) {
|
|
if (hasOwnProperty.call(sparseArray, key)) {
|
|
values.push(sparseArray[key]);
|
|
}
|
|
}
|
|
return values;
|
|
}
|
|
ts.getOwnValues = getOwnValues;
|
|
function arrayFrom(iterator, map) {
|
|
var _a;
|
|
var result = [];
|
|
for (var _b = iterator.next(), value = _b.value, done = _b.done; !done; _a = iterator.next(), value = _a.value, done = _a.done, _a) {
|
|
result.push(map ? map(value) : value);
|
|
}
|
|
return result;
|
|
}
|
|
ts.arrayFrom = arrayFrom;
|
|
function assign(t) {
|
|
var args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
args[_i - 1] = arguments[_i];
|
|
}
|
|
for (var _a = 0, args_1 = args; _a < args_1.length; _a++) {
|
|
var arg = args_1[_a];
|
|
for (var p in arg) {
|
|
if (hasProperty(arg, p)) {
|
|
t[p] = arg[p];
|
|
}
|
|
}
|
|
}
|
|
return t;
|
|
}
|
|
ts.assign = assign;
|
|
function equalOwnProperties(left, right, equalityComparer) {
|
|
if (equalityComparer === void 0) { equalityComparer = equateValues; }
|
|
if (left === right)
|
|
return true;
|
|
if (!left || !right)
|
|
return false;
|
|
for (var key in left) {
|
|
if (hasOwnProperty.call(left, key)) {
|
|
if (!hasOwnProperty.call(right, key))
|
|
return false;
|
|
if (!equalityComparer(left[key], right[key]))
|
|
return false;
|
|
}
|
|
}
|
|
for (var key in right) {
|
|
if (hasOwnProperty.call(right, key)) {
|
|
if (!hasOwnProperty.call(left, key))
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.equalOwnProperties = equalOwnProperties;
|
|
function arrayToMap(array, makeKey, makeValue) {
|
|
if (makeValue === void 0) { makeValue = identity; }
|
|
var result = createMap();
|
|
for (var _i = 0, array_6 = array; _i < array_6.length; _i++) {
|
|
var value = array_6[_i];
|
|
var key = makeKey(value);
|
|
if (key !== undefined)
|
|
result.set(key, makeValue(value));
|
|
}
|
|
return result;
|
|
}
|
|
ts.arrayToMap = arrayToMap;
|
|
function arrayToNumericMap(array, makeKey, makeValue) {
|
|
if (makeValue === void 0) { makeValue = identity; }
|
|
var result = [];
|
|
for (var _i = 0, array_7 = array; _i < array_7.length; _i++) {
|
|
var value = array_7[_i];
|
|
result[makeKey(value)] = makeValue(value);
|
|
}
|
|
return result;
|
|
}
|
|
ts.arrayToNumericMap = arrayToNumericMap;
|
|
function arrayToMultiMap(values, makeKey, makeValue) {
|
|
if (makeValue === void 0) { makeValue = identity; }
|
|
var result = createMultiMap();
|
|
for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {
|
|
var value = values_1[_i];
|
|
result.add(makeKey(value), makeValue(value));
|
|
}
|
|
return result;
|
|
}
|
|
ts.arrayToMultiMap = arrayToMultiMap;
|
|
function group(values, getGroupId) {
|
|
return arrayFrom(arrayToMultiMap(values, getGroupId).values());
|
|
}
|
|
ts.group = group;
|
|
function clone(object) {
|
|
var result = {};
|
|
for (var id in object) {
|
|
if (hasOwnProperty.call(object, id)) {
|
|
result[id] = object[id];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.clone = clone;
|
|
function extend(first, second) {
|
|
var result = {};
|
|
for (var id in second) {
|
|
if (hasOwnProperty.call(second, id)) {
|
|
result[id] = second[id];
|
|
}
|
|
}
|
|
for (var id in first) {
|
|
if (hasOwnProperty.call(first, id)) {
|
|
result[id] = first[id];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.extend = extend;
|
|
function createMultiMap() {
|
|
var map = createMap();
|
|
map.add = multiMapAdd;
|
|
map.remove = multiMapRemove;
|
|
return map;
|
|
}
|
|
ts.createMultiMap = createMultiMap;
|
|
function multiMapAdd(key, value) {
|
|
var values = this.get(key);
|
|
if (values) {
|
|
values.push(value);
|
|
}
|
|
else {
|
|
this.set(key, values = [value]);
|
|
}
|
|
return values;
|
|
}
|
|
function multiMapRemove(key, value) {
|
|
var values = this.get(key);
|
|
if (values) {
|
|
unorderedRemoveItem(values, value);
|
|
if (!values.length) {
|
|
this.delete(key);
|
|
}
|
|
}
|
|
}
|
|
function isArray(value) {
|
|
return Array.isArray ? Array.isArray(value) : value instanceof Array;
|
|
}
|
|
ts.isArray = isArray;
|
|
function toArray(value) {
|
|
return isArray(value) ? value : [value];
|
|
}
|
|
ts.toArray = toArray;
|
|
function isString(text) {
|
|
return typeof text === "string";
|
|
}
|
|
ts.isString = isString;
|
|
function isNumber(x) {
|
|
return typeof x === "number";
|
|
}
|
|
ts.isNumber = isNumber;
|
|
function tryCast(value, test) {
|
|
return value !== undefined && test(value) ? value : undefined;
|
|
}
|
|
ts.tryCast = tryCast;
|
|
function cast(value, test) {
|
|
if (value !== undefined && test(value))
|
|
return value;
|
|
return Debug.fail("Invalid cast. The supplied value " + value + " did not pass the test '" + Debug.getFunctionName(test) + "'.");
|
|
}
|
|
ts.cast = cast;
|
|
function noop(_) { }
|
|
ts.noop = noop;
|
|
function returnFalse() { return false; }
|
|
ts.returnFalse = returnFalse;
|
|
function returnTrue() { return true; }
|
|
ts.returnTrue = returnTrue;
|
|
function identity(x) { return x; }
|
|
ts.identity = identity;
|
|
function toLowerCase(x) { return x.toLowerCase(); }
|
|
ts.toLowerCase = toLowerCase;
|
|
function notImplemented() {
|
|
throw new Error("Not implemented");
|
|
}
|
|
ts.notImplemented = notImplemented;
|
|
function memoize(callback) {
|
|
var value;
|
|
return function () {
|
|
if (callback) {
|
|
value = callback();
|
|
callback = undefined;
|
|
}
|
|
return value;
|
|
};
|
|
}
|
|
ts.memoize = memoize;
|
|
function chain(a, b, c, d, e) {
|
|
if (e) {
|
|
var args_2 = [];
|
|
for (var i = 0; i < arguments.length; i++) {
|
|
args_2[i] = arguments[i];
|
|
}
|
|
return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); };
|
|
}
|
|
else if (d) {
|
|
return function (t) { return compose(a(t), b(t), c(t), d(t)); };
|
|
}
|
|
else if (c) {
|
|
return function (t) { return compose(a(t), b(t), c(t)); };
|
|
}
|
|
else if (b) {
|
|
return function (t) { return compose(a(t), b(t)); };
|
|
}
|
|
else if (a) {
|
|
return function (t) { return compose(a(t)); };
|
|
}
|
|
else {
|
|
return function (_) { return function (u) { return u; }; };
|
|
}
|
|
}
|
|
ts.chain = chain;
|
|
function compose(a, b, c, d, e) {
|
|
if (e) {
|
|
var args_3 = [];
|
|
for (var i = 0; i < arguments.length; i++) {
|
|
args_3[i] = arguments[i];
|
|
}
|
|
return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); };
|
|
}
|
|
else if (d) {
|
|
return function (t) { return d(c(b(a(t)))); };
|
|
}
|
|
else if (c) {
|
|
return function (t) { return c(b(a(t))); };
|
|
}
|
|
else if (b) {
|
|
return function (t) { return b(a(t)); };
|
|
}
|
|
else if (a) {
|
|
return function (t) { return a(t); };
|
|
}
|
|
else {
|
|
return function (t) { return t; };
|
|
}
|
|
}
|
|
ts.compose = compose;
|
|
var Debug;
|
|
(function (Debug) {
|
|
Debug.currentAssertionLevel = 0;
|
|
Debug.isDebugging = false;
|
|
function shouldAssert(level) {
|
|
return Debug.currentAssertionLevel >= level;
|
|
}
|
|
Debug.shouldAssert = shouldAssert;
|
|
function assert(expression, message, verboseDebugInfo, stackCrawlMark) {
|
|
if (!expression) {
|
|
if (verboseDebugInfo) {
|
|
message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo());
|
|
}
|
|
fail(message ? "False expression: " + message : "False expression.", stackCrawlMark || assert);
|
|
}
|
|
}
|
|
Debug.assert = assert;
|
|
function assertEqual(a, b, msg, msg2) {
|
|
if (a !== b) {
|
|
var message = msg ? msg2 ? msg + " " + msg2 : msg : "";
|
|
fail("Expected " + a + " === " + b + ". " + message);
|
|
}
|
|
}
|
|
Debug.assertEqual = assertEqual;
|
|
function assertLessThan(a, b, msg) {
|
|
if (a >= b) {
|
|
fail("Expected " + a + " < " + b + ". " + (msg || ""));
|
|
}
|
|
}
|
|
Debug.assertLessThan = assertLessThan;
|
|
function assertLessThanOrEqual(a, b) {
|
|
if (a > b) {
|
|
fail("Expected " + a + " <= " + b);
|
|
}
|
|
}
|
|
Debug.assertLessThanOrEqual = assertLessThanOrEqual;
|
|
function assertGreaterThanOrEqual(a, b) {
|
|
if (a < b) {
|
|
fail("Expected " + a + " >= " + b);
|
|
}
|
|
}
|
|
Debug.assertGreaterThanOrEqual = assertGreaterThanOrEqual;
|
|
function fail(message, stackCrawlMark) {
|
|
debugger;
|
|
var e = new Error(message ? "Debug Failure. " + message : "Debug Failure.");
|
|
if (Error.captureStackTrace) {
|
|
Error.captureStackTrace(e, stackCrawlMark || fail);
|
|
}
|
|
throw e;
|
|
}
|
|
Debug.fail = fail;
|
|
function assertDefined(value, message) {
|
|
if (value === undefined || value === null)
|
|
return fail(message);
|
|
return value;
|
|
}
|
|
Debug.assertDefined = assertDefined;
|
|
function assertEachDefined(value, message) {
|
|
for (var _i = 0, value_1 = value; _i < value_1.length; _i++) {
|
|
var v = value_1[_i];
|
|
assertDefined(v, message);
|
|
}
|
|
return value;
|
|
}
|
|
Debug.assertEachDefined = assertEachDefined;
|
|
function assertNever(member, message, stackCrawlMark) {
|
|
if (message === void 0) { message = "Illegal value:"; }
|
|
var detail = "kind" in member && "pos" in member ? "SyntaxKind: " + Debug.showSyntaxKind(member) : JSON.stringify(member);
|
|
return fail(message + " " + detail, stackCrawlMark || assertNever);
|
|
}
|
|
Debug.assertNever = assertNever;
|
|
function getFunctionName(func) {
|
|
if (typeof func !== "function") {
|
|
return "";
|
|
}
|
|
else if (func.hasOwnProperty("name")) {
|
|
return func.name;
|
|
}
|
|
else {
|
|
var text = Function.prototype.toString.call(func);
|
|
var match = /^function\s+([\w\$]+)\s*\(/.exec(text);
|
|
return match ? match[1] : "";
|
|
}
|
|
}
|
|
Debug.getFunctionName = getFunctionName;
|
|
})(Debug = ts.Debug || (ts.Debug = {}));
|
|
function equateValues(a, b) {
|
|
return a === b;
|
|
}
|
|
ts.equateValues = equateValues;
|
|
function equateStringsCaseInsensitive(a, b) {
|
|
return a === b
|
|
|| a !== undefined
|
|
&& b !== undefined
|
|
&& a.toUpperCase() === b.toUpperCase();
|
|
}
|
|
ts.equateStringsCaseInsensitive = equateStringsCaseInsensitive;
|
|
function equateStringsCaseSensitive(a, b) {
|
|
return equateValues(a, b);
|
|
}
|
|
ts.equateStringsCaseSensitive = equateStringsCaseSensitive;
|
|
function compareComparableValues(a, b) {
|
|
return a === b ? 0 :
|
|
a === undefined ? -1 :
|
|
b === undefined ? 1 :
|
|
a < b ? -1 :
|
|
1;
|
|
}
|
|
function compareValues(a, b) {
|
|
return compareComparableValues(a, b);
|
|
}
|
|
ts.compareValues = compareValues;
|
|
function min(a, b, compare) {
|
|
return compare(a, b) === -1 ? a : b;
|
|
}
|
|
ts.min = min;
|
|
function compareStringsCaseInsensitive(a, b) {
|
|
if (a === b)
|
|
return 0;
|
|
if (a === undefined)
|
|
return -1;
|
|
if (b === undefined)
|
|
return 1;
|
|
a = a.toUpperCase();
|
|
b = b.toUpperCase();
|
|
return a < b ? -1 : a > b ? 1 : 0;
|
|
}
|
|
ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive;
|
|
function compareStringsCaseSensitive(a, b) {
|
|
return compareComparableValues(a, b);
|
|
}
|
|
ts.compareStringsCaseSensitive = compareStringsCaseSensitive;
|
|
function getStringComparer(ignoreCase) {
|
|
return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive;
|
|
}
|
|
ts.getStringComparer = getStringComparer;
|
|
var createUIStringComparer = (function () {
|
|
var defaultComparer;
|
|
var enUSComparer;
|
|
var stringComparerFactory = getStringComparerFactory();
|
|
return createStringComparer;
|
|
function compareWithCallback(a, b, comparer) {
|
|
if (a === b)
|
|
return 0;
|
|
if (a === undefined)
|
|
return -1;
|
|
if (b === undefined)
|
|
return 1;
|
|
var value = comparer(a, b);
|
|
return value < 0 ? -1 : value > 0 ? 1 : 0;
|
|
}
|
|
function createIntlCollatorStringComparer(locale) {
|
|
var comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant" }).compare;
|
|
return function (a, b) { return compareWithCallback(a, b, comparer); };
|
|
}
|
|
function createLocaleCompareStringComparer(locale) {
|
|
if (locale !== undefined)
|
|
return createFallbackStringComparer();
|
|
return function (a, b) { return compareWithCallback(a, b, compareStrings); };
|
|
function compareStrings(a, b) {
|
|
return a.localeCompare(b);
|
|
}
|
|
}
|
|
function createFallbackStringComparer() {
|
|
return function (a, b) { return compareWithCallback(a, b, compareDictionaryOrder); };
|
|
function compareDictionaryOrder(a, b) {
|
|
return compareStrings(a.toUpperCase(), b.toUpperCase()) || compareStrings(a, b);
|
|
}
|
|
function compareStrings(a, b) {
|
|
return a < b ? -1 : a > b ? 1 : 0;
|
|
}
|
|
}
|
|
function getStringComparerFactory() {
|
|
if (typeof Intl === "object" && typeof Intl.Collator === "function") {
|
|
return createIntlCollatorStringComparer;
|
|
}
|
|
if (typeof String.prototype.localeCompare === "function" &&
|
|
typeof String.prototype.toLocaleUpperCase === "function" &&
|
|
"a".localeCompare("B") < 0) {
|
|
return createLocaleCompareStringComparer;
|
|
}
|
|
return createFallbackStringComparer;
|
|
}
|
|
function createStringComparer(locale) {
|
|
if (locale === undefined) {
|
|
return defaultComparer || (defaultComparer = stringComparerFactory(locale));
|
|
}
|
|
else if (locale === "en-US") {
|
|
return enUSComparer || (enUSComparer = stringComparerFactory(locale));
|
|
}
|
|
else {
|
|
return stringComparerFactory(locale);
|
|
}
|
|
}
|
|
})();
|
|
var uiComparerCaseSensitive;
|
|
var uiLocale;
|
|
function getUILocale() {
|
|
return uiLocale;
|
|
}
|
|
ts.getUILocale = getUILocale;
|
|
function setUILocale(value) {
|
|
if (uiLocale !== value) {
|
|
uiLocale = value;
|
|
uiComparerCaseSensitive = undefined;
|
|
}
|
|
}
|
|
ts.setUILocale = setUILocale;
|
|
function compareStringsCaseSensitiveUI(a, b) {
|
|
var comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale));
|
|
return comparer(a, b);
|
|
}
|
|
ts.compareStringsCaseSensitiveUI = compareStringsCaseSensitiveUI;
|
|
function compareProperties(a, b, key, comparer) {
|
|
return a === b ? 0 :
|
|
a === undefined ? -1 :
|
|
b === undefined ? 1 :
|
|
comparer(a[key], b[key]);
|
|
}
|
|
ts.compareProperties = compareProperties;
|
|
function compareBooleans(a, b) {
|
|
return compareValues(a ? 1 : 0, b ? 1 : 0);
|
|
}
|
|
ts.compareBooleans = compareBooleans;
|
|
function getSpellingSuggestion(name, candidates, getName) {
|
|
var maximumLengthDifference = Math.min(2, Math.floor(name.length * 0.34));
|
|
var bestDistance = Math.floor(name.length * 0.4) + 1;
|
|
var bestCandidate;
|
|
var justCheckExactMatches = false;
|
|
var nameLowerCase = name.toLowerCase();
|
|
for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) {
|
|
var candidate = candidates_1[_i];
|
|
var candidateName = getName(candidate);
|
|
if (candidateName !== undefined && Math.abs(candidateName.length - nameLowerCase.length) <= maximumLengthDifference) {
|
|
var candidateNameLowerCase = candidateName.toLowerCase();
|
|
if (candidateNameLowerCase === nameLowerCase) {
|
|
if (candidateName === name) {
|
|
continue;
|
|
}
|
|
return candidate;
|
|
}
|
|
if (justCheckExactMatches) {
|
|
continue;
|
|
}
|
|
if (candidateName.length < 3) {
|
|
continue;
|
|
}
|
|
var distance = levenshteinWithMax(nameLowerCase, candidateNameLowerCase, bestDistance - 1);
|
|
if (distance === undefined) {
|
|
continue;
|
|
}
|
|
if (distance < 3) {
|
|
justCheckExactMatches = true;
|
|
bestCandidate = candidate;
|
|
}
|
|
else {
|
|
Debug.assert(distance < bestDistance);
|
|
bestDistance = distance;
|
|
bestCandidate = candidate;
|
|
}
|
|
}
|
|
}
|
|
return bestCandidate;
|
|
}
|
|
ts.getSpellingSuggestion = getSpellingSuggestion;
|
|
function levenshteinWithMax(s1, s2, max) {
|
|
var previous = new Array(s2.length + 1);
|
|
var current = new Array(s2.length + 1);
|
|
var big = max + 1;
|
|
for (var i = 0; i <= s2.length; i++) {
|
|
previous[i] = i;
|
|
}
|
|
for (var i = 1; i <= s1.length; i++) {
|
|
var c1 = s1.charCodeAt(i - 1);
|
|
var minJ = i > max ? i - max : 1;
|
|
var maxJ = s2.length > max + i ? max + i : s2.length;
|
|
current[0] = i;
|
|
var colMin = i;
|
|
for (var j = 1; j < minJ; j++) {
|
|
current[j] = big;
|
|
}
|
|
for (var j = minJ; j <= maxJ; j++) {
|
|
var dist = c1 === s2.charCodeAt(j - 1)
|
|
? previous[j - 1]
|
|
: Math.min(previous[j] + 1, current[j - 1] + 1, previous[j - 1] + 2);
|
|
current[j] = dist;
|
|
colMin = Math.min(colMin, dist);
|
|
}
|
|
for (var j = maxJ + 1; j <= s2.length; j++) {
|
|
current[j] = big;
|
|
}
|
|
if (colMin > max) {
|
|
return undefined;
|
|
}
|
|
var temp = previous;
|
|
previous = current;
|
|
current = temp;
|
|
}
|
|
var res = previous[s2.length];
|
|
return res > max ? undefined : res;
|
|
}
|
|
function endsWith(str, suffix) {
|
|
var expectedPos = str.length - suffix.length;
|
|
return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos;
|
|
}
|
|
ts.endsWith = endsWith;
|
|
function removeSuffix(str, suffix) {
|
|
return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str;
|
|
}
|
|
ts.removeSuffix = removeSuffix;
|
|
function tryRemoveSuffix(str, suffix) {
|
|
return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : undefined;
|
|
}
|
|
ts.tryRemoveSuffix = tryRemoveSuffix;
|
|
function stringContains(str, substring) {
|
|
return str.indexOf(substring) !== -1;
|
|
}
|
|
ts.stringContains = stringContains;
|
|
function fileExtensionIs(path, extension) {
|
|
return path.length > extension.length && endsWith(path, extension);
|
|
}
|
|
ts.fileExtensionIs = fileExtensionIs;
|
|
function fileExtensionIsOneOf(path, extensions) {
|
|
for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) {
|
|
var extension = extensions_1[_i];
|
|
if (fileExtensionIs(path, extension)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.fileExtensionIsOneOf = fileExtensionIsOneOf;
|
|
function removeMinAndVersionNumbers(fileName) {
|
|
var trailingMinOrVersion = /[.-]((min)|(\d+(\.\d+)*))$/;
|
|
return fileName.replace(trailingMinOrVersion, "").replace(trailingMinOrVersion, "");
|
|
}
|
|
ts.removeMinAndVersionNumbers = removeMinAndVersionNumbers;
|
|
function orderedRemoveItem(array, item) {
|
|
for (var i = 0; i < array.length; i++) {
|
|
if (array[i] === item) {
|
|
orderedRemoveItemAt(array, i);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.orderedRemoveItem = orderedRemoveItem;
|
|
function orderedRemoveItemAt(array, index) {
|
|
for (var i = index; i < array.length - 1; i++) {
|
|
array[i] = array[i + 1];
|
|
}
|
|
array.pop();
|
|
}
|
|
ts.orderedRemoveItemAt = orderedRemoveItemAt;
|
|
function unorderedRemoveItemAt(array, index) {
|
|
array[index] = array[array.length - 1];
|
|
array.pop();
|
|
}
|
|
ts.unorderedRemoveItemAt = unorderedRemoveItemAt;
|
|
function unorderedRemoveItem(array, item) {
|
|
return unorderedRemoveFirstItemWhere(array, function (element) { return element === item; });
|
|
}
|
|
ts.unorderedRemoveItem = unorderedRemoveItem;
|
|
function unorderedRemoveFirstItemWhere(array, predicate) {
|
|
for (var i = 0; i < array.length; i++) {
|
|
if (predicate(array[i])) {
|
|
unorderedRemoveItemAt(array, i);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function createGetCanonicalFileName(useCaseSensitiveFileNames) {
|
|
return useCaseSensitiveFileNames ? identity : toLowerCase;
|
|
}
|
|
ts.createGetCanonicalFileName = createGetCanonicalFileName;
|
|
function patternText(_a) {
|
|
var prefix = _a.prefix, suffix = _a.suffix;
|
|
return prefix + "*" + suffix;
|
|
}
|
|
ts.patternText = patternText;
|
|
function matchedText(pattern, candidate) {
|
|
Debug.assert(isPatternMatch(pattern, candidate));
|
|
return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length);
|
|
}
|
|
ts.matchedText = matchedText;
|
|
function findBestPatternMatch(values, getPattern, candidate) {
|
|
var matchedValue;
|
|
var longestMatchPrefixLength = -1;
|
|
for (var _i = 0, values_2 = values; _i < values_2.length; _i++) {
|
|
var v = values_2[_i];
|
|
var pattern = getPattern(v);
|
|
if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) {
|
|
longestMatchPrefixLength = pattern.prefix.length;
|
|
matchedValue = v;
|
|
}
|
|
}
|
|
return matchedValue;
|
|
}
|
|
ts.findBestPatternMatch = findBestPatternMatch;
|
|
function startsWith(str, prefix) {
|
|
return str.lastIndexOf(prefix, 0) === 0;
|
|
}
|
|
ts.startsWith = startsWith;
|
|
function removePrefix(str, prefix) {
|
|
return startsWith(str, prefix) ? str.substr(prefix.length) : str;
|
|
}
|
|
ts.removePrefix = removePrefix;
|
|
function tryRemovePrefix(str, prefix, getCanonicalFileName) {
|
|
if (getCanonicalFileName === void 0) { getCanonicalFileName = identity; }
|
|
return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : undefined;
|
|
}
|
|
ts.tryRemovePrefix = tryRemovePrefix;
|
|
function isPatternMatch(_a, candidate) {
|
|
var prefix = _a.prefix, suffix = _a.suffix;
|
|
return candidate.length >= prefix.length + suffix.length &&
|
|
startsWith(candidate, prefix) &&
|
|
endsWith(candidate, suffix);
|
|
}
|
|
function and(f, g) {
|
|
return function (arg) { return f(arg) && g(arg); };
|
|
}
|
|
ts.and = and;
|
|
function or(f, g) {
|
|
return function (arg) { return f(arg) || g(arg); };
|
|
}
|
|
ts.or = or;
|
|
function assertType(_) { }
|
|
ts.assertType = assertType;
|
|
function singleElementArray(t) {
|
|
return t === undefined ? undefined : [t];
|
|
}
|
|
ts.singleElementArray = singleElementArray;
|
|
function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) {
|
|
unchanged = unchanged || noop;
|
|
var newIndex = 0;
|
|
var oldIndex = 0;
|
|
var newLen = newItems.length;
|
|
var oldLen = oldItems.length;
|
|
while (newIndex < newLen && oldIndex < oldLen) {
|
|
var newItem = newItems[newIndex];
|
|
var oldItem = oldItems[oldIndex];
|
|
var compareResult = comparer(newItem, oldItem);
|
|
if (compareResult === -1) {
|
|
inserted(newItem);
|
|
newIndex++;
|
|
}
|
|
else if (compareResult === 1) {
|
|
deleted(oldItem);
|
|
oldIndex++;
|
|
}
|
|
else {
|
|
unchanged(oldItem, newItem);
|
|
newIndex++;
|
|
oldIndex++;
|
|
}
|
|
}
|
|
while (newIndex < newLen) {
|
|
inserted(newItems[newIndex++]);
|
|
}
|
|
while (oldIndex < oldLen) {
|
|
deleted(oldItems[oldIndex++]);
|
|
}
|
|
}
|
|
ts.enumerateInsertsAndDeletes = enumerateInsertsAndDeletes;
|
|
function fill(length, cb) {
|
|
return new Array(length).fill(0).map(function (_, i) { return cb(i); });
|
|
}
|
|
ts.fill = fill;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); };
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
var performance;
|
|
(function (performance) {
|
|
var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true ? onProfilerEvent : function () { };
|
|
var enabled = false;
|
|
var profilerStart = 0;
|
|
var counts;
|
|
var marks;
|
|
var measures;
|
|
function createTimerIf(condition, measureName, startMarkName, endMarkName) {
|
|
return condition ? createTimer(measureName, startMarkName, endMarkName) : performance.nullTimer;
|
|
}
|
|
performance.createTimerIf = createTimerIf;
|
|
function createTimer(measureName, startMarkName, endMarkName) {
|
|
var enterCount = 0;
|
|
return {
|
|
enter: enter,
|
|
exit: exit
|
|
};
|
|
function enter() {
|
|
if (++enterCount === 1) {
|
|
mark(startMarkName);
|
|
}
|
|
}
|
|
function exit() {
|
|
if (--enterCount === 0) {
|
|
mark(endMarkName);
|
|
measure(measureName, startMarkName, endMarkName);
|
|
}
|
|
else if (enterCount < 0) {
|
|
ts.Debug.fail("enter/exit count does not match.");
|
|
}
|
|
}
|
|
}
|
|
performance.createTimer = createTimer;
|
|
performance.nullTimer = { enter: ts.noop, exit: ts.noop };
|
|
function mark(markName) {
|
|
if (enabled) {
|
|
marks.set(markName, ts.timestamp());
|
|
counts.set(markName, (counts.get(markName) || 0) + 1);
|
|
profilerEvent(markName);
|
|
}
|
|
}
|
|
performance.mark = mark;
|
|
function measure(measureName, startMarkName, endMarkName) {
|
|
if (enabled) {
|
|
var end = endMarkName && marks.get(endMarkName) || ts.timestamp();
|
|
var start = startMarkName && marks.get(startMarkName) || profilerStart;
|
|
measures.set(measureName, (measures.get(measureName) || 0) + (end - start));
|
|
}
|
|
}
|
|
performance.measure = measure;
|
|
function getCount(markName) {
|
|
return counts && counts.get(markName) || 0;
|
|
}
|
|
performance.getCount = getCount;
|
|
function getDuration(measureName) {
|
|
return measures && measures.get(measureName) || 0;
|
|
}
|
|
performance.getDuration = getDuration;
|
|
function forEachMeasure(cb) {
|
|
measures.forEach(function (measure, key) {
|
|
cb(key, measure);
|
|
});
|
|
}
|
|
performance.forEachMeasure = forEachMeasure;
|
|
function enable() {
|
|
counts = ts.createMap();
|
|
marks = ts.createMap();
|
|
measures = ts.createMap();
|
|
enabled = true;
|
|
profilerStart = ts.timestamp();
|
|
}
|
|
performance.enable = enable;
|
|
function disable() {
|
|
enabled = false;
|
|
}
|
|
performance.disable = disable;
|
|
})(performance = ts.performance || (ts.performance = {}));
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
|
|
var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i;
|
|
var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i;
|
|
var numericIdentifierRegExp = /^(0|[1-9]\d*)$/;
|
|
var Version = (function () {
|
|
function Version(major, minor, patch, prerelease, build) {
|
|
if (minor === void 0) { minor = 0; }
|
|
if (patch === void 0) { patch = 0; }
|
|
if (prerelease === void 0) { prerelease = ""; }
|
|
if (build === void 0) { build = ""; }
|
|
if (typeof major === "string") {
|
|
var result = ts.Debug.assertDefined(tryParseComponents(major), "Invalid version");
|
|
(major = result.major, minor = result.minor, patch = result.patch, prerelease = result.prerelease, build = result.build);
|
|
}
|
|
ts.Debug.assert(major >= 0, "Invalid argument: major");
|
|
ts.Debug.assert(minor >= 0, "Invalid argument: minor");
|
|
ts.Debug.assert(patch >= 0, "Invalid argument: patch");
|
|
ts.Debug.assert(!prerelease || prereleaseRegExp.test(prerelease), "Invalid argument: prerelease");
|
|
ts.Debug.assert(!build || buildRegExp.test(build), "Invalid argument: build");
|
|
this.major = major;
|
|
this.minor = minor;
|
|
this.patch = patch;
|
|
this.prerelease = prerelease ? prerelease.split(".") : ts.emptyArray;
|
|
this.build = build ? build.split(".") : ts.emptyArray;
|
|
}
|
|
Version.tryParse = function (text) {
|
|
var result = tryParseComponents(text);
|
|
if (!result)
|
|
return undefined;
|
|
var major = result.major, minor = result.minor, patch = result.patch, prerelease = result.prerelease, build = result.build;
|
|
return new Version(major, minor, patch, prerelease, build);
|
|
};
|
|
Version.prototype.compareTo = function (other) {
|
|
if (this === other)
|
|
return 0;
|
|
if (other === undefined)
|
|
return 1;
|
|
return ts.compareValues(this.major, other.major)
|
|
|| ts.compareValues(this.minor, other.minor)
|
|
|| ts.compareValues(this.patch, other.patch)
|
|
|| comparePrerelaseIdentifiers(this.prerelease, other.prerelease);
|
|
};
|
|
Version.prototype.increment = function (field) {
|
|
switch (field) {
|
|
case "major": return new Version(this.major + 1, 0, 0);
|
|
case "minor": return new Version(this.major, this.minor + 1, 0);
|
|
case "patch": return new Version(this.major, this.minor, this.patch + 1);
|
|
default: return ts.Debug.assertNever(field);
|
|
}
|
|
};
|
|
Version.prototype.toString = function () {
|
|
var result = this.major + "." + this.minor + "." + this.patch;
|
|
if (ts.some(this.prerelease))
|
|
result += "-" + this.prerelease.join(".");
|
|
if (ts.some(this.build))
|
|
result += "+" + this.build.join(".");
|
|
return result;
|
|
};
|
|
Version.zero = new Version(0, 0, 0);
|
|
return Version;
|
|
}());
|
|
ts.Version = Version;
|
|
function tryParseComponents(text) {
|
|
var match = versionRegExp.exec(text);
|
|
if (!match)
|
|
return undefined;
|
|
var major = match[1], _a = match[2], minor = _a === void 0 ? "0" : _a, _b = match[3], patch = _b === void 0 ? "0" : _b, _c = match[4], prerelease = _c === void 0 ? "" : _c, _d = match[5], build = _d === void 0 ? "" : _d;
|
|
if (prerelease && !prereleaseRegExp.test(prerelease))
|
|
return undefined;
|
|
if (build && !buildRegExp.test(build))
|
|
return undefined;
|
|
return {
|
|
major: parseInt(major, 10),
|
|
minor: parseInt(minor, 10),
|
|
patch: parseInt(patch, 10),
|
|
prerelease: prerelease,
|
|
build: build
|
|
};
|
|
}
|
|
function comparePrerelaseIdentifiers(left, right) {
|
|
if (left === right)
|
|
return 0;
|
|
if (left.length === 0)
|
|
return right.length === 0 ? 0 : 1;
|
|
if (right.length === 0)
|
|
return -1;
|
|
var length = Math.min(left.length, right.length);
|
|
for (var i = 0; i < length; i++) {
|
|
var leftIdentifier = left[i];
|
|
var rightIdentifier = right[i];
|
|
if (leftIdentifier === rightIdentifier)
|
|
continue;
|
|
var leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier);
|
|
var rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier);
|
|
if (leftIsNumeric || rightIsNumeric) {
|
|
if (leftIsNumeric !== rightIsNumeric)
|
|
return leftIsNumeric ? -1 : 1;
|
|
var result = ts.compareValues(+leftIdentifier, +rightIdentifier);
|
|
if (result)
|
|
return result;
|
|
}
|
|
else {
|
|
var result = ts.compareStringsCaseSensitive(leftIdentifier, rightIdentifier);
|
|
if (result)
|
|
return result;
|
|
}
|
|
}
|
|
return ts.compareValues(left.length, right.length);
|
|
}
|
|
var VersionRange = (function () {
|
|
function VersionRange(spec) {
|
|
this._alternatives = spec ? ts.Debug.assertDefined(parseRange(spec), "Invalid range spec.") : ts.emptyArray;
|
|
}
|
|
VersionRange.tryParse = function (text) {
|
|
var sets = parseRange(text);
|
|
if (sets) {
|
|
var range = new VersionRange("");
|
|
range._alternatives = sets;
|
|
return range;
|
|
}
|
|
return undefined;
|
|
};
|
|
VersionRange.prototype.test = function (version) {
|
|
if (typeof version === "string")
|
|
version = new Version(version);
|
|
return testDisjunction(version, this._alternatives);
|
|
};
|
|
VersionRange.prototype.toString = function () {
|
|
return formatDisjunction(this._alternatives);
|
|
};
|
|
return VersionRange;
|
|
}());
|
|
ts.VersionRange = VersionRange;
|
|
var logicalOrRegExp = /\s*\|\|\s*/g;
|
|
var whitespaceRegExp = /\s+/g;
|
|
var partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
|
|
var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i;
|
|
var rangeRegExp = /^\s*(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i;
|
|
function parseRange(text) {
|
|
var alternatives = [];
|
|
for (var _i = 0, _a = text.trim().split(logicalOrRegExp); _i < _a.length; _i++) {
|
|
var range = _a[_i];
|
|
if (!range)
|
|
continue;
|
|
var comparators = [];
|
|
var match = hyphenRegExp.exec(range);
|
|
if (match) {
|
|
if (!parseHyphen(match[1], match[2], comparators))
|
|
return undefined;
|
|
}
|
|
else {
|
|
for (var _b = 0, _c = range.split(whitespaceRegExp); _b < _c.length; _b++) {
|
|
var simple = _c[_b];
|
|
var match_1 = rangeRegExp.exec(simple);
|
|
if (!match_1 || !parseComparator(match_1[1], match_1[2], comparators))
|
|
return undefined;
|
|
}
|
|
}
|
|
alternatives.push(comparators);
|
|
}
|
|
return alternatives;
|
|
}
|
|
function parsePartial(text) {
|
|
var match = partialRegExp.exec(text);
|
|
if (!match)
|
|
return undefined;
|
|
var major = match[1], _a = match[2], minor = _a === void 0 ? "*" : _a, _b = match[3], patch = _b === void 0 ? "*" : _b, prerelease = match[4], build = match[5];
|
|
var version = new Version(isWildcard(major) ? 0 : parseInt(major, 10), isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10), isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10), prerelease, build);
|
|
return { version: version, major: major, minor: minor, patch: patch };
|
|
}
|
|
function parseHyphen(left, right, comparators) {
|
|
var leftResult = parsePartial(left);
|
|
if (!leftResult)
|
|
return false;
|
|
var rightResult = parsePartial(right);
|
|
if (!rightResult)
|
|
return false;
|
|
if (!isWildcard(leftResult.major)) {
|
|
comparators.push(createComparator(">=", leftResult.version));
|
|
}
|
|
if (!isWildcard(rightResult.major)) {
|
|
comparators.push(isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) :
|
|
isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) :
|
|
createComparator("<=", rightResult.version));
|
|
}
|
|
return true;
|
|
}
|
|
function parseComparator(operator, text, comparators) {
|
|
var result = parsePartial(text);
|
|
if (!result)
|
|
return false;
|
|
var version = result.version, major = result.major, minor = result.minor, patch = result.patch;
|
|
if (!isWildcard(major)) {
|
|
switch (operator) {
|
|
case "~":
|
|
comparators.push(createComparator(">=", version));
|
|
comparators.push(createComparator("<", version.increment(isWildcard(minor) ? "major" :
|
|
"minor")));
|
|
break;
|
|
case "^":
|
|
comparators.push(createComparator(">=", version));
|
|
comparators.push(createComparator("<", version.increment(version.major > 0 || isWildcard(minor) ? "major" :
|
|
version.minor > 0 || isWildcard(patch) ? "minor" :
|
|
"patch")));
|
|
break;
|
|
case "<":
|
|
case ">=":
|
|
comparators.push(createComparator(operator, version));
|
|
break;
|
|
case "<=":
|
|
case ">":
|
|
comparators.push(isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version.increment("major")) :
|
|
isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version.increment("minor")) :
|
|
createComparator(operator, version));
|
|
break;
|
|
case "=":
|
|
case undefined:
|
|
if (isWildcard(minor) || isWildcard(patch)) {
|
|
comparators.push(createComparator(">=", version));
|
|
comparators.push(createComparator("<", version.increment(isWildcard(minor) ? "major" : "minor")));
|
|
}
|
|
else {
|
|
comparators.push(createComparator("=", version));
|
|
}
|
|
break;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
else if (operator === "<" || operator === ">") {
|
|
comparators.push(createComparator("<", Version.zero));
|
|
}
|
|
return true;
|
|
}
|
|
function isWildcard(part) {
|
|
return part === "*" || part === "x" || part === "X";
|
|
}
|
|
function createComparator(operator, operand) {
|
|
return { operator: operator, operand: operand };
|
|
}
|
|
function testDisjunction(version, alternatives) {
|
|
if (alternatives.length === 0)
|
|
return true;
|
|
for (var _i = 0, alternatives_1 = alternatives; _i < alternatives_1.length; _i++) {
|
|
var alternative = alternatives_1[_i];
|
|
if (testAlternative(version, alternative))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function testAlternative(version, comparators) {
|
|
for (var _i = 0, comparators_1 = comparators; _i < comparators_1.length; _i++) {
|
|
var comparator = comparators_1[_i];
|
|
if (!testComparator(version, comparator.operator, comparator.operand))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function testComparator(version, operator, operand) {
|
|
var cmp = version.compareTo(operand);
|
|
switch (operator) {
|
|
case "<": return cmp < 0;
|
|
case "<=": return cmp <= 0;
|
|
case ">": return cmp > 0;
|
|
case ">=": return cmp >= 0;
|
|
case "=": return cmp === 0;
|
|
default: return ts.Debug.assertNever(operator);
|
|
}
|
|
}
|
|
function formatDisjunction(alternatives) {
|
|
return ts.map(alternatives, formatAlternative).join(" || ") || "*";
|
|
}
|
|
function formatAlternative(comparators) {
|
|
return ts.map(comparators, formatComparator).join(" ");
|
|
}
|
|
function formatComparator(comparator) {
|
|
return "" + comparator.operator + comparator.operand;
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var OperationCanceledException = (function () {
|
|
function OperationCanceledException() {
|
|
}
|
|
return OperationCanceledException;
|
|
}());
|
|
ts.OperationCanceledException = OperationCanceledException;
|
|
var ExitStatus;
|
|
(function (ExitStatus) {
|
|
ExitStatus[ExitStatus["Success"] = 0] = "Success";
|
|
ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped";
|
|
ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated";
|
|
})(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {}));
|
|
var TypeReferenceSerializationKind;
|
|
(function (TypeReferenceSerializationKind) {
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["BigIntLikeType"] = 4] = "BigIntLikeType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 5] = "StringLikeType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 6] = "BooleanType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 7] = "ArrayLikeType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 8] = "ESSymbolType";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 9] = "Promise";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 10] = "TypeWithCallSignature";
|
|
TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 11] = "ObjectType";
|
|
})(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {}));
|
|
var DiagnosticCategory;
|
|
(function (DiagnosticCategory) {
|
|
DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning";
|
|
DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error";
|
|
DiagnosticCategory[DiagnosticCategory["Suggestion"] = 2] = "Suggestion";
|
|
DiagnosticCategory[DiagnosticCategory["Message"] = 3] = "Message";
|
|
})(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {}));
|
|
function diagnosticCategoryName(d, lowerCase) {
|
|
if (lowerCase === void 0) { lowerCase = true; }
|
|
var name = DiagnosticCategory[d.category];
|
|
return lowerCase ? name.toLowerCase() : name;
|
|
}
|
|
ts.diagnosticCategoryName = diagnosticCategoryName;
|
|
var ModuleResolutionKind;
|
|
(function (ModuleResolutionKind) {
|
|
ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic";
|
|
ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs";
|
|
})(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {}));
|
|
var ModuleKind;
|
|
(function (ModuleKind) {
|
|
ModuleKind[ModuleKind["None"] = 0] = "None";
|
|
ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS";
|
|
ModuleKind[ModuleKind["AMD"] = 2] = "AMD";
|
|
ModuleKind[ModuleKind["UMD"] = 3] = "UMD";
|
|
ModuleKind[ModuleKind["System"] = 4] = "System";
|
|
ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015";
|
|
ModuleKind[ModuleKind["ESNext"] = 6] = "ESNext";
|
|
})(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {}));
|
|
function _contextuallyTypePragmas(args) {
|
|
return args;
|
|
}
|
|
ts.commentPragmas = _contextuallyTypePragmas({
|
|
"reference": {
|
|
args: [
|
|
{ name: "types", optional: true, captureSpan: true },
|
|
{ name: "lib", optional: true, captureSpan: true },
|
|
{ name: "path", optional: true, captureSpan: true },
|
|
{ name: "no-default-lib", optional: true }
|
|
],
|
|
kind: 1
|
|
},
|
|
"amd-dependency": {
|
|
args: [{ name: "path" }, { name: "name", optional: true }],
|
|
kind: 1
|
|
},
|
|
"amd-module": {
|
|
args: [{ name: "name" }],
|
|
kind: 1
|
|
},
|
|
"ts-check": {
|
|
kind: 2
|
|
},
|
|
"ts-nocheck": {
|
|
kind: 2
|
|
},
|
|
"jsx": {
|
|
args: [{ name: "factory" }],
|
|
kind: 4
|
|
},
|
|
});
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function setStackTraceLimit() {
|
|
if (Error.stackTraceLimit < 100) {
|
|
Error.stackTraceLimit = 100;
|
|
}
|
|
}
|
|
ts.setStackTraceLimit = setStackTraceLimit;
|
|
var FileWatcherEventKind;
|
|
(function (FileWatcherEventKind) {
|
|
FileWatcherEventKind[FileWatcherEventKind["Created"] = 0] = "Created";
|
|
FileWatcherEventKind[FileWatcherEventKind["Changed"] = 1] = "Changed";
|
|
FileWatcherEventKind[FileWatcherEventKind["Deleted"] = 2] = "Deleted";
|
|
})(FileWatcherEventKind = ts.FileWatcherEventKind || (ts.FileWatcherEventKind = {}));
|
|
var PollingInterval;
|
|
(function (PollingInterval) {
|
|
PollingInterval[PollingInterval["High"] = 2000] = "High";
|
|
PollingInterval[PollingInterval["Medium"] = 500] = "Medium";
|
|
PollingInterval[PollingInterval["Low"] = 250] = "Low";
|
|
})(PollingInterval = ts.PollingInterval || (ts.PollingInterval = {}));
|
|
ts.missingFileModifiedTime = new Date(0);
|
|
function createPollingIntervalBasedLevels(levels) {
|
|
var _a;
|
|
return _a = {},
|
|
_a[PollingInterval.Low] = levels.Low,
|
|
_a[PollingInterval.Medium] = levels.Medium,
|
|
_a[PollingInterval.High] = levels.High,
|
|
_a;
|
|
}
|
|
var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 };
|
|
var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels);
|
|
ts.unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels);
|
|
function setCustomPollingValues(system) {
|
|
if (!system.getEnvironmentVariable) {
|
|
return;
|
|
}
|
|
var pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval);
|
|
pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize;
|
|
ts.unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || ts.unchangedPollThresholds;
|
|
function getLevel(envVar, level) {
|
|
return system.getEnvironmentVariable(envVar + "_" + level.toUpperCase());
|
|
}
|
|
function getCustomLevels(baseVariable) {
|
|
var customLevels;
|
|
setCustomLevel("Low");
|
|
setCustomLevel("Medium");
|
|
setCustomLevel("High");
|
|
return customLevels;
|
|
function setCustomLevel(level) {
|
|
var customLevel = getLevel(baseVariable, level);
|
|
if (customLevel) {
|
|
(customLevels || (customLevels = {}))[level] = Number(customLevel);
|
|
}
|
|
}
|
|
}
|
|
function setCustomLevels(baseVariable, levels) {
|
|
var customLevels = getCustomLevels(baseVariable);
|
|
if (customLevels) {
|
|
setLevel("Low");
|
|
setLevel("Medium");
|
|
setLevel("High");
|
|
return true;
|
|
}
|
|
return false;
|
|
function setLevel(level) {
|
|
levels[level] = customLevels[level] || levels[level];
|
|
}
|
|
}
|
|
function getCustomPollingBasedLevels(baseVariable, defaultLevels) {
|
|
var customLevels = getCustomLevels(baseVariable);
|
|
return (pollingIntervalChanged || customLevels) &&
|
|
createPollingIntervalBasedLevels(customLevels ? __assign({}, defaultLevels, customLevels) : defaultLevels);
|
|
}
|
|
}
|
|
ts.setCustomPollingValues = setCustomPollingValues;
|
|
function createDynamicPriorityPollingWatchFile(host) {
|
|
var watchedFiles = [];
|
|
var changedFilesInLastPoll = [];
|
|
var lowPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.Low);
|
|
var mediumPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.Medium);
|
|
var highPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.High);
|
|
return watchFile;
|
|
function watchFile(fileName, callback, defaultPollingInterval) {
|
|
var file = {
|
|
fileName: fileName,
|
|
callback: callback,
|
|
unchangedPolls: 0,
|
|
mtime: getModifiedTime(fileName)
|
|
};
|
|
watchedFiles.push(file);
|
|
addToPollingIntervalQueue(file, defaultPollingInterval);
|
|
return {
|
|
close: function () {
|
|
file.isClosed = true;
|
|
ts.unorderedRemoveItem(watchedFiles, file);
|
|
}
|
|
};
|
|
}
|
|
function createPollingIntervalQueue(pollingInterval) {
|
|
var queue = [];
|
|
queue.pollingInterval = pollingInterval;
|
|
queue.pollIndex = 0;
|
|
queue.pollScheduled = false;
|
|
return queue;
|
|
}
|
|
function pollPollingIntervalQueue(queue) {
|
|
queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]);
|
|
if (queue.length) {
|
|
scheduleNextPoll(queue.pollingInterval);
|
|
}
|
|
else {
|
|
ts.Debug.assert(queue.pollIndex === 0);
|
|
queue.pollScheduled = false;
|
|
}
|
|
}
|
|
function pollLowPollingIntervalQueue(queue) {
|
|
pollQueue(changedFilesInLastPoll, PollingInterval.Low, 0, changedFilesInLastPoll.length);
|
|
pollPollingIntervalQueue(queue);
|
|
if (!queue.pollScheduled && changedFilesInLastPoll.length) {
|
|
scheduleNextPoll(PollingInterval.Low);
|
|
}
|
|
}
|
|
function pollQueue(queue, pollingInterval, pollIndex, chunkSize) {
|
|
var needsVisit = queue.length;
|
|
var definedValueCopyToIndex = pollIndex;
|
|
for (var polled = 0; polled < chunkSize && needsVisit > 0; nextPollIndex(), needsVisit--) {
|
|
var watchedFile = queue[pollIndex];
|
|
if (!watchedFile) {
|
|
continue;
|
|
}
|
|
else if (watchedFile.isClosed) {
|
|
queue[pollIndex] = undefined;
|
|
continue;
|
|
}
|
|
polled++;
|
|
var fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(watchedFile.fileName));
|
|
if (watchedFile.isClosed) {
|
|
queue[pollIndex] = undefined;
|
|
}
|
|
else if (fileChanged) {
|
|
watchedFile.unchangedPolls = 0;
|
|
if (queue !== changedFilesInLastPoll) {
|
|
queue[pollIndex] = undefined;
|
|
addChangedFileToLowPollingIntervalQueue(watchedFile);
|
|
}
|
|
}
|
|
else if (watchedFile.unchangedPolls !== ts.unchangedPollThresholds[pollingInterval]) {
|
|
watchedFile.unchangedPolls++;
|
|
}
|
|
else if (queue === changedFilesInLastPoll) {
|
|
watchedFile.unchangedPolls = 1;
|
|
queue[pollIndex] = undefined;
|
|
addToPollingIntervalQueue(watchedFile, PollingInterval.Low);
|
|
}
|
|
else if (pollingInterval !== PollingInterval.High) {
|
|
watchedFile.unchangedPolls++;
|
|
queue[pollIndex] = undefined;
|
|
addToPollingIntervalQueue(watchedFile, pollingInterval === PollingInterval.Low ? PollingInterval.Medium : PollingInterval.High);
|
|
}
|
|
if (queue[pollIndex]) {
|
|
if (definedValueCopyToIndex < pollIndex) {
|
|
queue[definedValueCopyToIndex] = watchedFile;
|
|
queue[pollIndex] = undefined;
|
|
}
|
|
definedValueCopyToIndex++;
|
|
}
|
|
}
|
|
return pollIndex;
|
|
function nextPollIndex() {
|
|
pollIndex++;
|
|
if (pollIndex === queue.length) {
|
|
if (definedValueCopyToIndex < pollIndex) {
|
|
queue.length = definedValueCopyToIndex;
|
|
}
|
|
pollIndex = 0;
|
|
definedValueCopyToIndex = 0;
|
|
}
|
|
}
|
|
}
|
|
function pollingIntervalQueue(pollingInterval) {
|
|
switch (pollingInterval) {
|
|
case PollingInterval.Low:
|
|
return lowPollingIntervalQueue;
|
|
case PollingInterval.Medium:
|
|
return mediumPollingIntervalQueue;
|
|
case PollingInterval.High:
|
|
return highPollingIntervalQueue;
|
|
}
|
|
}
|
|
function addToPollingIntervalQueue(file, pollingInterval) {
|
|
pollingIntervalQueue(pollingInterval).push(file);
|
|
scheduleNextPollIfNotAlreadyScheduled(pollingInterval);
|
|
}
|
|
function addChangedFileToLowPollingIntervalQueue(file) {
|
|
changedFilesInLastPoll.push(file);
|
|
scheduleNextPollIfNotAlreadyScheduled(PollingInterval.Low);
|
|
}
|
|
function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) {
|
|
if (!pollingIntervalQueue(pollingInterval).pollScheduled) {
|
|
scheduleNextPoll(pollingInterval);
|
|
}
|
|
}
|
|
function scheduleNextPoll(pollingInterval) {
|
|
pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === PollingInterval.Low ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingIntervalQueue(pollingInterval));
|
|
}
|
|
function getModifiedTime(fileName) {
|
|
return host.getModifiedTime(fileName) || ts.missingFileModifiedTime;
|
|
}
|
|
}
|
|
ts.createDynamicPriorityPollingWatchFile = createDynamicPriorityPollingWatchFile;
|
|
function onWatchedFileStat(watchedFile, modifiedTime) {
|
|
var oldTime = watchedFile.mtime.getTime();
|
|
var newTime = modifiedTime.getTime();
|
|
if (oldTime !== newTime) {
|
|
watchedFile.mtime = modifiedTime;
|
|
watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.onWatchedFileStat = onWatchedFileStat;
|
|
function getFileWatcherEventKind(oldTime, newTime) {
|
|
return oldTime === 0
|
|
? FileWatcherEventKind.Created
|
|
: newTime === 0
|
|
? FileWatcherEventKind.Deleted
|
|
: FileWatcherEventKind.Changed;
|
|
}
|
|
ts.getFileWatcherEventKind = getFileWatcherEventKind;
|
|
function createRecursiveDirectoryWatcher(host) {
|
|
var cache = ts.createMap();
|
|
var callbackCache = ts.createMultiMap();
|
|
var filePathComparer = ts.getStringComparer(!host.useCaseSensitiveFileNames);
|
|
var toCanonicalFilePath = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames);
|
|
return createDirectoryWatcher;
|
|
function createDirectoryWatcher(dirName, callback) {
|
|
var dirPath = toCanonicalFilePath(dirName);
|
|
var directoryWatcher = cache.get(dirPath);
|
|
if (directoryWatcher) {
|
|
directoryWatcher.refCount++;
|
|
}
|
|
else {
|
|
directoryWatcher = {
|
|
watcher: host.watchDirectory(dirName, function (fileName) {
|
|
callbackCache.forEach(function (callbacks, rootDirName) {
|
|
if (rootDirName === dirPath || (ts.startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === ts.directorySeparator)) {
|
|
callbacks.forEach(function (callback) { return callback(fileName); });
|
|
}
|
|
});
|
|
updateChildWatches(dirName, dirPath);
|
|
}),
|
|
refCount: 1,
|
|
childWatches: ts.emptyArray
|
|
};
|
|
cache.set(dirPath, directoryWatcher);
|
|
updateChildWatches(dirName, dirPath);
|
|
}
|
|
if (callback) {
|
|
callbackCache.add(dirPath, callback);
|
|
}
|
|
return {
|
|
dirName: dirName,
|
|
close: function () {
|
|
var directoryWatcher = ts.Debug.assertDefined(cache.get(dirPath));
|
|
if (callback)
|
|
callbackCache.remove(dirPath, callback);
|
|
directoryWatcher.refCount--;
|
|
if (directoryWatcher.refCount)
|
|
return;
|
|
cache.delete(dirPath);
|
|
ts.closeFileWatcherOf(directoryWatcher);
|
|
directoryWatcher.childWatches.forEach(ts.closeFileWatcher);
|
|
}
|
|
};
|
|
}
|
|
function updateChildWatches(dirName, dirPath) {
|
|
var parentWatcher = cache.get(dirPath);
|
|
if (parentWatcher) {
|
|
parentWatcher.childWatches = watchChildDirectories(dirName, parentWatcher.childWatches);
|
|
}
|
|
}
|
|
function watchChildDirectories(parentDir, existingChildWatches) {
|
|
var newChildWatches;
|
|
ts.enumerateInsertsAndDeletes(host.directoryExists(parentDir) ? ts.mapDefined(host.getAccessibleSortedChildDirectories(parentDir), function (child) {
|
|
var childFullName = ts.getNormalizedAbsolutePath(child, parentDir);
|
|
return filePathComparer(childFullName, ts.normalizePath(host.realpath(childFullName))) === 0 ? childFullName : undefined;
|
|
}) : ts.emptyArray, existingChildWatches, function (child, childWatcher) { return filePathComparer(child, childWatcher.dirName); }, createAndAddChildDirectoryWatcher, ts.closeFileWatcher, addChildDirectoryWatcher);
|
|
return newChildWatches || ts.emptyArray;
|
|
function createAndAddChildDirectoryWatcher(childName) {
|
|
var result = createDirectoryWatcher(childName);
|
|
addChildDirectoryWatcher(result);
|
|
}
|
|
function addChildDirectoryWatcher(childWatcher) {
|
|
(newChildWatches || (newChildWatches = [])).push(childWatcher);
|
|
}
|
|
}
|
|
}
|
|
ts.createRecursiveDirectoryWatcher = createRecursiveDirectoryWatcher;
|
|
function getNodeMajorVersion() {
|
|
if (typeof process === "undefined") {
|
|
return undefined;
|
|
}
|
|
var version = process.version;
|
|
if (!version) {
|
|
return undefined;
|
|
}
|
|
var dot = version.indexOf(".");
|
|
if (dot === -1) {
|
|
return undefined;
|
|
}
|
|
return parseInt(version.substring(1, dot));
|
|
}
|
|
ts.getNodeMajorVersion = getNodeMajorVersion;
|
|
ts.sys = (function () {
|
|
var byteOrderMarkIndicator = "\uFEFF";
|
|
function getNodeSystem() {
|
|
var _fs = require("fs");
|
|
var _path = require("path");
|
|
var _os = require("os");
|
|
var _crypto;
|
|
try {
|
|
_crypto = require("crypto");
|
|
}
|
|
catch (_a) {
|
|
_crypto = undefined;
|
|
}
|
|
var Buffer = require("buffer").Buffer;
|
|
var nodeVersion = getNodeMajorVersion();
|
|
var isNode4OrLater = nodeVersion >= 4;
|
|
var platform = _os.platform();
|
|
var useCaseSensitiveFileNames = isFileSystemCaseSensitive();
|
|
var useNonPollingWatchers = process.env.TSC_NONPOLLING_WATCHER;
|
|
var tscWatchFile = process.env.TSC_WATCHFILE;
|
|
var tscWatchDirectory = process.env.TSC_WATCHDIRECTORY;
|
|
var dynamicPollingWatchFile;
|
|
var nodeSystem = {
|
|
args: process.argv.slice(2),
|
|
newLine: _os.EOL,
|
|
useCaseSensitiveFileNames: useCaseSensitiveFileNames,
|
|
write: function (s) {
|
|
process.stdout.write(s);
|
|
},
|
|
writeOutputIsTTY: function () {
|
|
return process.stdout.isTTY;
|
|
},
|
|
readFile: readFile,
|
|
writeFile: writeFile,
|
|
watchFile: getWatchFile(),
|
|
watchDirectory: getWatchDirectory(),
|
|
resolvePath: function (path) { return _path.resolve(path); },
|
|
fileExists: fileExists,
|
|
directoryExists: directoryExists,
|
|
createDirectory: function (directoryName) {
|
|
if (!nodeSystem.directoryExists(directoryName)) {
|
|
_fs.mkdirSync(directoryName);
|
|
}
|
|
},
|
|
getExecutingFilePath: function () {
|
|
return __filename;
|
|
},
|
|
getCurrentDirectory: function () {
|
|
return process.cwd();
|
|
},
|
|
getDirectories: getDirectories,
|
|
getEnvironmentVariable: function (name) {
|
|
return process.env[name] || "";
|
|
},
|
|
readDirectory: readDirectory,
|
|
getModifiedTime: getModifiedTime,
|
|
setModifiedTime: setModifiedTime,
|
|
deleteFile: deleteFile,
|
|
createHash: _crypto ? createMD5HashUsingNativeCrypto : generateDjb2Hash,
|
|
createSHA256Hash: _crypto ? createSHA256Hash : undefined,
|
|
getMemoryUsage: function () {
|
|
if (global.gc) {
|
|
global.gc();
|
|
}
|
|
return process.memoryUsage().heapUsed;
|
|
},
|
|
getFileSize: function (path) {
|
|
try {
|
|
var stat = _fs.statSync(path);
|
|
if (stat.isFile()) {
|
|
return stat.size;
|
|
}
|
|
}
|
|
catch (_a) { }
|
|
return 0;
|
|
},
|
|
exit: function (exitCode) {
|
|
process.exit(exitCode);
|
|
},
|
|
realpath: realpath,
|
|
debugMode: ts.some(process.execArgv, function (arg) { return /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg); }),
|
|
tryEnableSourceMapsForHost: function () {
|
|
try {
|
|
require("source-map-support").install();
|
|
}
|
|
catch (_a) {
|
|
}
|
|
},
|
|
setTimeout: setTimeout,
|
|
clearTimeout: clearTimeout,
|
|
clearScreen: function () {
|
|
process.stdout.write("\x1Bc");
|
|
},
|
|
setBlocking: function () {
|
|
if (process.stdout && process.stdout._handle && process.stdout._handle.setBlocking) {
|
|
process.stdout._handle.setBlocking(true);
|
|
}
|
|
},
|
|
bufferFrom: bufferFrom,
|
|
base64decode: function (input) { return bufferFrom(input, "base64").toString("utf8"); },
|
|
base64encode: function (input) { return bufferFrom(input).toString("base64"); },
|
|
};
|
|
return nodeSystem;
|
|
function bufferFrom(input, encoding) {
|
|
return Buffer.from && Buffer.from !== Int8Array.from
|
|
? Buffer.from(input, encoding)
|
|
: new Buffer(input, encoding);
|
|
}
|
|
function isFileSystemCaseSensitive() {
|
|
if (platform === "win32" || platform === "win64") {
|
|
return false;
|
|
}
|
|
return !fileExists(swapCase(__filename));
|
|
}
|
|
function swapCase(s) {
|
|
return s.replace(/\w/g, function (ch) {
|
|
var up = ch.toUpperCase();
|
|
return ch === up ? ch.toLowerCase() : up;
|
|
});
|
|
}
|
|
function getWatchFile() {
|
|
switch (tscWatchFile) {
|
|
case "PriorityPollingInterval":
|
|
return fsWatchFile;
|
|
case "DynamicPriorityPolling":
|
|
return createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime, setTimeout: setTimeout });
|
|
case "UseFsEvents":
|
|
return watchFileUsingFsWatch;
|
|
case "UseFsEventsWithFallbackDynamicPolling":
|
|
dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime, setTimeout: setTimeout });
|
|
return createWatchFileUsingDynamicWatchFile(dynamicPollingWatchFile);
|
|
case "UseFsEventsOnParentDirectory":
|
|
return createNonPollingWatchFile();
|
|
}
|
|
return useNonPollingWatchers ?
|
|
createNonPollingWatchFile() :
|
|
function (fileName, callback) { return fsWatchFile(fileName, callback); };
|
|
}
|
|
function getWatchDirectory() {
|
|
var fsSupportsRecursive = isNode4OrLater && (process.platform === "win32" || process.platform === "darwin");
|
|
if (fsSupportsRecursive) {
|
|
return watchDirectoryUsingFsWatch;
|
|
}
|
|
var watchDirectory = tscWatchDirectory === "RecursiveDirectoryUsingFsWatchFile" ?
|
|
createWatchDirectoryUsing(fsWatchFile) :
|
|
tscWatchDirectory === "RecursiveDirectoryUsingDynamicPriorityPolling" ?
|
|
createWatchDirectoryUsing(dynamicPollingWatchFile || createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime, setTimeout: setTimeout })) :
|
|
watchDirectoryUsingFsWatch;
|
|
var watchDirectoryRecursively = createRecursiveDirectoryWatcher({
|
|
useCaseSensitiveFileNames: useCaseSensitiveFileNames,
|
|
directoryExists: directoryExists,
|
|
getAccessibleSortedChildDirectories: function (path) { return getAccessibleFileSystemEntries(path).directories; },
|
|
watchDirectory: watchDirectory,
|
|
realpath: realpath
|
|
});
|
|
return function (directoryName, callback, recursive) {
|
|
if (recursive) {
|
|
return watchDirectoryRecursively(directoryName, callback);
|
|
}
|
|
return watchDirectory(directoryName, callback);
|
|
};
|
|
}
|
|
function createNonPollingWatchFile() {
|
|
var fileWatcherCallbacks = ts.createMultiMap();
|
|
var dirWatchers = ts.createMap();
|
|
var toCanonicalName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames);
|
|
return nonPollingWatchFile;
|
|
function nonPollingWatchFile(fileName, callback) {
|
|
var filePath = toCanonicalName(fileName);
|
|
fileWatcherCallbacks.add(filePath, callback);
|
|
var dirPath = ts.getDirectoryPath(filePath) || ".";
|
|
var watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(ts.getDirectoryPath(fileName) || ".", dirPath);
|
|
watcher.referenceCount++;
|
|
return {
|
|
close: function () {
|
|
if (watcher.referenceCount === 1) {
|
|
watcher.close();
|
|
dirWatchers.delete(dirPath);
|
|
}
|
|
else {
|
|
watcher.referenceCount--;
|
|
}
|
|
fileWatcherCallbacks.remove(filePath, callback);
|
|
}
|
|
};
|
|
}
|
|
function createDirectoryWatcher(dirName, dirPath) {
|
|
var watcher = fsWatchDirectory(dirName, function (_eventName, relativeFileName) {
|
|
if (!ts.isString(relativeFileName)) {
|
|
return;
|
|
}
|
|
var fileName = ts.getNormalizedAbsolutePath(relativeFileName, dirName);
|
|
var callbacks = fileName && fileWatcherCallbacks.get(toCanonicalName(fileName));
|
|
if (callbacks) {
|
|
for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) {
|
|
var fileCallback = callbacks_1[_i];
|
|
fileCallback(fileName, FileWatcherEventKind.Changed);
|
|
}
|
|
}
|
|
});
|
|
watcher.referenceCount = 0;
|
|
dirWatchers.set(dirPath, watcher);
|
|
return watcher;
|
|
}
|
|
}
|
|
function fsWatchFile(fileName, callback, pollingInterval) {
|
|
_fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged);
|
|
var eventKind;
|
|
return {
|
|
close: function () { return _fs.unwatchFile(fileName, fileChanged); }
|
|
};
|
|
function fileChanged(curr, prev) {
|
|
var isPreviouslyDeleted = +prev.mtime === 0 || eventKind === FileWatcherEventKind.Deleted;
|
|
if (+curr.mtime === 0) {
|
|
if (isPreviouslyDeleted) {
|
|
return;
|
|
}
|
|
eventKind = FileWatcherEventKind.Deleted;
|
|
}
|
|
else if (isPreviouslyDeleted) {
|
|
eventKind = FileWatcherEventKind.Created;
|
|
}
|
|
else if (+curr.mtime === +prev.mtime) {
|
|
return;
|
|
}
|
|
else {
|
|
eventKind = FileWatcherEventKind.Changed;
|
|
}
|
|
callback(fileName, eventKind);
|
|
}
|
|
}
|
|
function createFileWatcherCallback(callback) {
|
|
return function (_fileName, eventKind) { return callback(eventKind === FileWatcherEventKind.Changed ? "change" : "rename", ""); };
|
|
}
|
|
function createFsWatchCallbackForFileWatcherCallback(fileName, callback) {
|
|
return function (eventName) {
|
|
if (eventName === "rename") {
|
|
callback(fileName, fileExists(fileName) ? FileWatcherEventKind.Created : FileWatcherEventKind.Deleted);
|
|
}
|
|
else {
|
|
callback(fileName, FileWatcherEventKind.Changed);
|
|
}
|
|
};
|
|
}
|
|
function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback) {
|
|
return function (eventName, relativeFileName) {
|
|
if (eventName === "rename") {
|
|
callback(!relativeFileName ? directoryName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName)));
|
|
}
|
|
};
|
|
}
|
|
function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingWatchFile, pollingInterval) {
|
|
var options;
|
|
var watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ?
|
|
watchMissingFileSystemEntry() :
|
|
watchPresentFileSystemEntry();
|
|
return {
|
|
close: function () {
|
|
watcher.close();
|
|
watcher = undefined;
|
|
}
|
|
};
|
|
function invokeCallbackAndUpdateWatcher(createWatcher) {
|
|
callback("rename", "");
|
|
if (watcher) {
|
|
watcher.close();
|
|
watcher = createWatcher();
|
|
}
|
|
}
|
|
function watchPresentFileSystemEntry() {
|
|
if (options === undefined) {
|
|
if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) {
|
|
options = { persistent: true, recursive: !!recursive };
|
|
}
|
|
else {
|
|
options = { persistent: true };
|
|
}
|
|
}
|
|
try {
|
|
var presentWatcher = _fs.watch(fileOrDirectory, options, callback);
|
|
presentWatcher.on("error", function () { return invokeCallbackAndUpdateWatcher(watchMissingFileSystemEntry); });
|
|
return presentWatcher;
|
|
}
|
|
catch (e) {
|
|
return watchPresentFileSystemEntryWithFsWatchFile();
|
|
}
|
|
}
|
|
function watchPresentFileSystemEntryWithFsWatchFile() {
|
|
return fallbackPollingWatchFile(fileOrDirectory, createFileWatcherCallback(callback), pollingInterval);
|
|
}
|
|
function watchMissingFileSystemEntry() {
|
|
return fallbackPollingWatchFile(fileOrDirectory, function (_fileName, eventKind) {
|
|
if (eventKind === FileWatcherEventKind.Created && fileSystemEntryExists(fileOrDirectory, entryKind)) {
|
|
invokeCallbackAndUpdateWatcher(watchPresentFileSystemEntry);
|
|
}
|
|
}, pollingInterval);
|
|
}
|
|
}
|
|
function watchFileUsingFsWatch(fileName, callback, pollingInterval) {
|
|
return fsWatch(fileName, 0, createFsWatchCallbackForFileWatcherCallback(fileName, callback), false, fsWatchFile, pollingInterval);
|
|
}
|
|
function createWatchFileUsingDynamicWatchFile(watchFile) {
|
|
return function (fileName, callback, pollingInterval) { return fsWatch(fileName, 0, createFsWatchCallbackForFileWatcherCallback(fileName, callback), false, watchFile, pollingInterval); };
|
|
}
|
|
function fsWatchDirectory(directoryName, callback, recursive) {
|
|
return fsWatch(directoryName, 1, callback, !!recursive, fsWatchFile);
|
|
}
|
|
function watchDirectoryUsingFsWatch(directoryName, callback, recursive) {
|
|
return fsWatchDirectory(directoryName, createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback), recursive);
|
|
}
|
|
function createWatchDirectoryUsing(fsWatchFile) {
|
|
return function (directoryName, callback) { return fsWatchFile(directoryName, function () { return callback(directoryName); }, PollingInterval.Medium); };
|
|
}
|
|
function readFile(fileName, _encoding) {
|
|
if (!fileExists(fileName)) {
|
|
return undefined;
|
|
}
|
|
var buffer = _fs.readFileSync(fileName);
|
|
var len = buffer.length;
|
|
if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) {
|
|
len &= ~1;
|
|
for (var i = 0; i < len; i += 2) {
|
|
var temp = buffer[i];
|
|
buffer[i] = buffer[i + 1];
|
|
buffer[i + 1] = temp;
|
|
}
|
|
return buffer.toString("utf16le", 2);
|
|
}
|
|
if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) {
|
|
return buffer.toString("utf16le", 2);
|
|
}
|
|
if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) {
|
|
return buffer.toString("utf8", 3);
|
|
}
|
|
return buffer.toString("utf8");
|
|
}
|
|
function writeFile(fileName, data, writeByteOrderMark) {
|
|
if (writeByteOrderMark) {
|
|
data = byteOrderMarkIndicator + data;
|
|
}
|
|
var fd;
|
|
try {
|
|
fd = _fs.openSync(fileName, "w");
|
|
_fs.writeSync(fd, data, undefined, "utf8");
|
|
}
|
|
finally {
|
|
if (fd !== undefined) {
|
|
_fs.closeSync(fd);
|
|
}
|
|
}
|
|
}
|
|
function getAccessibleFileSystemEntries(path) {
|
|
try {
|
|
var entries = _fs.readdirSync(path || ".").sort();
|
|
var files = [];
|
|
var directories = [];
|
|
for (var _i = 0, entries_2 = entries; _i < entries_2.length; _i++) {
|
|
var entry = entries_2[_i];
|
|
if (entry === "." || entry === "..") {
|
|
continue;
|
|
}
|
|
var name = ts.combinePaths(path, entry);
|
|
var stat = void 0;
|
|
try {
|
|
stat = _fs.statSync(name);
|
|
}
|
|
catch (e) {
|
|
continue;
|
|
}
|
|
if (stat.isFile()) {
|
|
files.push(entry);
|
|
}
|
|
else if (stat.isDirectory()) {
|
|
directories.push(entry);
|
|
}
|
|
}
|
|
return { files: files, directories: directories };
|
|
}
|
|
catch (e) {
|
|
return ts.emptyFileSystemEntries;
|
|
}
|
|
}
|
|
function readDirectory(path, extensions, excludes, includes, depth) {
|
|
return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), depth, getAccessibleFileSystemEntries);
|
|
}
|
|
function fileSystemEntryExists(path, entryKind) {
|
|
try {
|
|
var stat = _fs.statSync(path);
|
|
switch (entryKind) {
|
|
case 0: return stat.isFile();
|
|
case 1: return stat.isDirectory();
|
|
default: return false;
|
|
}
|
|
}
|
|
catch (e) {
|
|
return false;
|
|
}
|
|
}
|
|
function fileExists(path) {
|
|
return fileSystemEntryExists(path, 0);
|
|
}
|
|
function directoryExists(path) {
|
|
return fileSystemEntryExists(path, 1);
|
|
}
|
|
function getDirectories(path) {
|
|
return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); });
|
|
}
|
|
function realpath(path) {
|
|
try {
|
|
return _fs.realpathSync(path);
|
|
}
|
|
catch (_a) {
|
|
return path;
|
|
}
|
|
}
|
|
function getModifiedTime(path) {
|
|
try {
|
|
return _fs.statSync(path).mtime;
|
|
}
|
|
catch (e) {
|
|
return undefined;
|
|
}
|
|
}
|
|
function setModifiedTime(path, time) {
|
|
try {
|
|
_fs.utimesSync(path, time, time);
|
|
}
|
|
catch (e) {
|
|
return;
|
|
}
|
|
}
|
|
function deleteFile(path) {
|
|
try {
|
|
return _fs.unlinkSync(path);
|
|
}
|
|
catch (e) {
|
|
return;
|
|
}
|
|
}
|
|
function generateDjb2Hash(data) {
|
|
var chars = data.split("").map(function (str) { return str.charCodeAt(0); });
|
|
return "" + chars.reduce(function (prev, curr) { return ((prev << 5) + prev) + curr; }, 5381);
|
|
}
|
|
function createMD5HashUsingNativeCrypto(data) {
|
|
var hash = _crypto.createHash("md5");
|
|
hash.update(data);
|
|
return hash.digest("hex");
|
|
}
|
|
function createSHA256Hash(data) {
|
|
var hash = _crypto.createHash("sha256");
|
|
hash.update(data);
|
|
return hash.digest("hex");
|
|
}
|
|
}
|
|
function getChakraSystem() {
|
|
var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); });
|
|
return {
|
|
newLine: ChakraHost.newLine || "\r\n",
|
|
args: ChakraHost.args,
|
|
useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames,
|
|
write: ChakraHost.echo,
|
|
readFile: function (path, _encoding) {
|
|
return ChakraHost.readFile(path);
|
|
},
|
|
writeFile: function (path, data, writeByteOrderMark) {
|
|
if (writeByteOrderMark) {
|
|
data = byteOrderMarkIndicator + data;
|
|
}
|
|
ChakraHost.writeFile(path, data);
|
|
},
|
|
resolvePath: ChakraHost.resolvePath,
|
|
fileExists: ChakraHost.fileExists,
|
|
deleteFile: ChakraHost.deleteFile,
|
|
getModifiedTime: ChakraHost.getModifiedTime,
|
|
setModifiedTime: ChakraHost.setModifiedTime,
|
|
directoryExists: ChakraHost.directoryExists,
|
|
createDirectory: ChakraHost.createDirectory,
|
|
getExecutingFilePath: function () { return ChakraHost.executingFile; },
|
|
getCurrentDirectory: function () { return ChakraHost.currentDirectory; },
|
|
getDirectories: ChakraHost.getDirectories,
|
|
getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }),
|
|
readDirectory: function (path, extensions, excludes, includes, _depth) {
|
|
var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory);
|
|
return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern);
|
|
},
|
|
exit: ChakraHost.quit,
|
|
realpath: realpath
|
|
};
|
|
}
|
|
function recursiveCreateDirectory(directoryPath, sys) {
|
|
var basePath = ts.getDirectoryPath(directoryPath);
|
|
var shouldCreateParent = basePath !== "" && directoryPath !== basePath && !sys.directoryExists(basePath);
|
|
if (shouldCreateParent) {
|
|
recursiveCreateDirectory(basePath, sys);
|
|
}
|
|
if (shouldCreateParent || !sys.directoryExists(directoryPath)) {
|
|
sys.createDirectory(directoryPath);
|
|
}
|
|
}
|
|
var sys;
|
|
if (typeof ChakraHost !== "undefined") {
|
|
sys = getChakraSystem();
|
|
}
|
|
else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") {
|
|
sys = getNodeSystem();
|
|
}
|
|
if (sys) {
|
|
var originalWriteFile_1 = sys.writeFile;
|
|
sys.writeFile = function (path, data, writeBom) {
|
|
var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path));
|
|
if (directoryPath && !sys.directoryExists(directoryPath)) {
|
|
recursiveCreateDirectory(directoryPath, sys);
|
|
}
|
|
originalWriteFile_1.call(sys, path, data, writeBom);
|
|
};
|
|
}
|
|
return sys;
|
|
})();
|
|
if (ts.sys && ts.sys.getEnvironmentVariable) {
|
|
setCustomPollingValues(ts.sys);
|
|
ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV"))
|
|
? 1
|
|
: 0;
|
|
}
|
|
if (ts.sys && ts.sys.debugMode) {
|
|
ts.Debug.isDebugging = true;
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function diag(code, category, key, message, reportsUnnecessary) {
|
|
return { code: code, category: category, key: key, message: message, reportsUnnecessary: reportsUnnecessary };
|
|
}
|
|
ts.Diagnostics = {
|
|
Unterminated_string_literal: diag(1002, ts.DiagnosticCategory.Error, "Unterminated_string_literal_1002", "Unterminated string literal."),
|
|
Identifier_expected: diag(1003, ts.DiagnosticCategory.Error, "Identifier_expected_1003", "Identifier expected."),
|
|
_0_expected: diag(1005, ts.DiagnosticCategory.Error, "_0_expected_1005", "'{0}' expected."),
|
|
A_file_cannot_have_a_reference_to_itself: diag(1006, ts.DiagnosticCategory.Error, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."),
|
|
Trailing_comma_not_allowed: diag(1009, ts.DiagnosticCategory.Error, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."),
|
|
Asterisk_Slash_expected: diag(1010, ts.DiagnosticCategory.Error, "Asterisk_Slash_expected_1010", "'*/' expected."),
|
|
An_element_access_expression_should_take_an_argument: diag(1011, ts.DiagnosticCategory.Error, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."),
|
|
Unexpected_token: diag(1012, ts.DiagnosticCategory.Error, "Unexpected_token_1012", "Unexpected token."),
|
|
A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, ts.DiagnosticCategory.Error, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."),
|
|
A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, ts.DiagnosticCategory.Error, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."),
|
|
Parameter_cannot_have_question_mark_and_initializer: diag(1015, ts.DiagnosticCategory.Error, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."),
|
|
A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, ts.DiagnosticCategory.Error, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."),
|
|
An_index_signature_cannot_have_a_rest_parameter: diag(1017, ts.DiagnosticCategory.Error, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."),
|
|
An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."),
|
|
An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."),
|
|
An_index_signature_parameter_cannot_have_an_initializer: diag(1020, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."),
|
|
An_index_signature_must_have_a_type_annotation: diag(1021, ts.DiagnosticCategory.Error, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."),
|
|
An_index_signature_parameter_must_have_a_type_annotation: diag(1022, ts.DiagnosticCategory.Error, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."),
|
|
An_index_signature_parameter_type_must_be_string_or_number: diag(1023, ts.DiagnosticCategory.Error, "An_index_signature_parameter_type_must_be_string_or_number_1023", "An index signature parameter type must be 'string' or 'number'."),
|
|
readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, ts.DiagnosticCategory.Error, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."),
|
|
Accessibility_modifier_already_seen: diag(1028, ts.DiagnosticCategory.Error, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."),
|
|
_0_modifier_must_precede_1_modifier: diag(1029, ts.DiagnosticCategory.Error, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."),
|
|
_0_modifier_already_seen: diag(1030, ts.DiagnosticCategory.Error, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."),
|
|
_0_modifier_cannot_appear_on_a_class_element: diag(1031, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_class_element_1031", "'{0}' modifier cannot appear on a class element."),
|
|
super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, ts.DiagnosticCategory.Error, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."),
|
|
Only_ambient_modules_can_use_quoted_names: diag(1035, ts.DiagnosticCategory.Error, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."),
|
|
Statements_are_not_allowed_in_ambient_contexts: diag(1036, ts.DiagnosticCategory.Error, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."),
|
|
A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, ts.DiagnosticCategory.Error, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."),
|
|
Initializers_are_not_allowed_in_ambient_contexts: diag(1039, ts.DiagnosticCategory.Error, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."),
|
|
_0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."),
|
|
_0_modifier_cannot_be_used_with_a_class_declaration: diag(1041, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_with_a_class_declaration_1041", "'{0}' modifier cannot be used with a class declaration."),
|
|
_0_modifier_cannot_be_used_here: diag(1042, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."),
|
|
_0_modifier_cannot_appear_on_a_data_property: diag(1043, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_data_property_1043", "'{0}' modifier cannot appear on a data property."),
|
|
_0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."),
|
|
A_0_modifier_cannot_be_used_with_an_interface_declaration: diag(1045, ts.DiagnosticCategory.Error, "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", "A '{0}' modifier cannot be used with an interface declaration."),
|
|
A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: diag(1046, ts.DiagnosticCategory.Error, "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", "A 'declare' modifier is required for a top level declaration in a .d.ts file."),
|
|
A_rest_parameter_cannot_be_optional: diag(1047, ts.DiagnosticCategory.Error, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."),
|
|
A_rest_parameter_cannot_have_an_initializer: diag(1048, ts.DiagnosticCategory.Error, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."),
|
|
A_set_accessor_must_have_exactly_one_parameter: diag(1049, ts.DiagnosticCategory.Error, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."),
|
|
A_set_accessor_cannot_have_an_optional_parameter: diag(1051, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."),
|
|
A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, ts.DiagnosticCategory.Error, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."),
|
|
A_set_accessor_cannot_have_rest_parameter: diag(1053, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."),
|
|
A_get_accessor_cannot_have_parameters: diag(1054, ts.DiagnosticCategory.Error, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."),
|
|
Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, ts.DiagnosticCategory.Error, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value."),
|
|
Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, ts.DiagnosticCategory.Error, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."),
|
|
An_async_function_or_method_must_have_a_valid_awaitable_return_type: diag(1057, ts.DiagnosticCategory.Error, "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", "An async function or method must have a valid awaitable return type."),
|
|
The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, ts.DiagnosticCategory.Error, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."),
|
|
A_promise_must_have_a_then_method: diag(1059, ts.DiagnosticCategory.Error, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."),
|
|
The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, ts.DiagnosticCategory.Error, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."),
|
|
Enum_member_must_have_initializer: diag(1061, ts.DiagnosticCategory.Error, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."),
|
|
Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, ts.DiagnosticCategory.Error, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."),
|
|
An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."),
|
|
The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: diag(1064, ts.DiagnosticCategory.Error, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", "The return type of an async function or method must be the global Promise<T> type."),
|
|
In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, ts.DiagnosticCategory.Error, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."),
|
|
Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, ts.DiagnosticCategory.Error, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."),
|
|
Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, ts.DiagnosticCategory.Error, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."),
|
|
_0_modifier_cannot_appear_on_a_type_member: diag(1070, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."),
|
|
_0_modifier_cannot_appear_on_an_index_signature: diag(1071, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."),
|
|
A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, ts.DiagnosticCategory.Error, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."),
|
|
Invalid_reference_directive_syntax: diag(1084, ts.DiagnosticCategory.Error, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."),
|
|
Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: diag(1085, ts.DiagnosticCategory.Error, "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'."),
|
|
An_accessor_cannot_be_declared_in_an_ambient_context: diag(1086, ts.DiagnosticCategory.Error, "An_accessor_cannot_be_declared_in_an_ambient_context_1086", "An accessor cannot be declared in an ambient context."),
|
|
_0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."),
|
|
_0_modifier_cannot_appear_on_a_parameter: diag(1090, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."),
|
|
Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, ts.DiagnosticCategory.Error, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."),
|
|
Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, ts.DiagnosticCategory.Error, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."),
|
|
Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, ts.DiagnosticCategory.Error, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."),
|
|
An_accessor_cannot_have_type_parameters: diag(1094, ts.DiagnosticCategory.Error, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."),
|
|
A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."),
|
|
An_index_signature_must_have_exactly_one_parameter: diag(1096, ts.DiagnosticCategory.Error, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."),
|
|
_0_list_cannot_be_empty: diag(1097, ts.DiagnosticCategory.Error, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."),
|
|
Type_parameter_list_cannot_be_empty: diag(1098, ts.DiagnosticCategory.Error, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."),
|
|
Type_argument_list_cannot_be_empty: diag(1099, ts.DiagnosticCategory.Error, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."),
|
|
Invalid_use_of_0_in_strict_mode: diag(1100, ts.DiagnosticCategory.Error, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."),
|
|
with_statements_are_not_allowed_in_strict_mode: diag(1101, ts.DiagnosticCategory.Error, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."),
|
|
delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, ts.DiagnosticCategory.Error, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."),
|
|
A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: diag(1103, ts.DiagnosticCategory.Error, "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", "A 'for-await-of' statement is only allowed within an async function or async generator."),
|
|
A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, ts.DiagnosticCategory.Error, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."),
|
|
A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, ts.DiagnosticCategory.Error, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."),
|
|
Jump_target_cannot_cross_function_boundary: diag(1107, ts.DiagnosticCategory.Error, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."),
|
|
A_return_statement_can_only_be_used_within_a_function_body: diag(1108, ts.DiagnosticCategory.Error, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."),
|
|
Expression_expected: diag(1109, ts.DiagnosticCategory.Error, "Expression_expected_1109", "Expression expected."),
|
|
Type_expected: diag(1110, ts.DiagnosticCategory.Error, "Type_expected_1110", "Type expected."),
|
|
A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, ts.DiagnosticCategory.Error, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."),
|
|
Duplicate_label_0: diag(1114, ts.DiagnosticCategory.Error, "Duplicate_label_0_1114", "Duplicate label '{0}'."),
|
|
A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, ts.DiagnosticCategory.Error, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."),
|
|
A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, ts.DiagnosticCategory.Error, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."),
|
|
An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: diag(1117, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", "An object literal cannot have multiple properties with the same name in strict mode."),
|
|
An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."),
|
|
An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."),
|
|
An_export_assignment_cannot_have_modifiers: diag(1120, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."),
|
|
Octal_literals_are_not_allowed_in_strict_mode: diag(1121, ts.DiagnosticCategory.Error, "Octal_literals_are_not_allowed_in_strict_mode_1121", "Octal literals are not allowed in strict mode."),
|
|
Variable_declaration_list_cannot_be_empty: diag(1123, ts.DiagnosticCategory.Error, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."),
|
|
Digit_expected: diag(1124, ts.DiagnosticCategory.Error, "Digit_expected_1124", "Digit expected."),
|
|
Hexadecimal_digit_expected: diag(1125, ts.DiagnosticCategory.Error, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."),
|
|
Unexpected_end_of_text: diag(1126, ts.DiagnosticCategory.Error, "Unexpected_end_of_text_1126", "Unexpected end of text."),
|
|
Invalid_character: diag(1127, ts.DiagnosticCategory.Error, "Invalid_character_1127", "Invalid character."),
|
|
Declaration_or_statement_expected: diag(1128, ts.DiagnosticCategory.Error, "Declaration_or_statement_expected_1128", "Declaration or statement expected."),
|
|
Statement_expected: diag(1129, ts.DiagnosticCategory.Error, "Statement_expected_1129", "Statement expected."),
|
|
case_or_default_expected: diag(1130, ts.DiagnosticCategory.Error, "case_or_default_expected_1130", "'case' or 'default' expected."),
|
|
Property_or_signature_expected: diag(1131, ts.DiagnosticCategory.Error, "Property_or_signature_expected_1131", "Property or signature expected."),
|
|
Enum_member_expected: diag(1132, ts.DiagnosticCategory.Error, "Enum_member_expected_1132", "Enum member expected."),
|
|
Variable_declaration_expected: diag(1134, ts.DiagnosticCategory.Error, "Variable_declaration_expected_1134", "Variable declaration expected."),
|
|
Argument_expression_expected: diag(1135, ts.DiagnosticCategory.Error, "Argument_expression_expected_1135", "Argument expression expected."),
|
|
Property_assignment_expected: diag(1136, ts.DiagnosticCategory.Error, "Property_assignment_expected_1136", "Property assignment expected."),
|
|
Expression_or_comma_expected: diag(1137, ts.DiagnosticCategory.Error, "Expression_or_comma_expected_1137", "Expression or comma expected."),
|
|
Parameter_declaration_expected: diag(1138, ts.DiagnosticCategory.Error, "Parameter_declaration_expected_1138", "Parameter declaration expected."),
|
|
Type_parameter_declaration_expected: diag(1139, ts.DiagnosticCategory.Error, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."),
|
|
Type_argument_expected: diag(1140, ts.DiagnosticCategory.Error, "Type_argument_expected_1140", "Type argument expected."),
|
|
String_literal_expected: diag(1141, ts.DiagnosticCategory.Error, "String_literal_expected_1141", "String literal expected."),
|
|
Line_break_not_permitted_here: diag(1142, ts.DiagnosticCategory.Error, "Line_break_not_permitted_here_1142", "Line break not permitted here."),
|
|
or_expected: diag(1144, ts.DiagnosticCategory.Error, "or_expected_1144", "'{' or ';' expected."),
|
|
Declaration_expected: diag(1146, ts.DiagnosticCategory.Error, "Declaration_expected_1146", "Declaration expected."),
|
|
Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, ts.DiagnosticCategory.Error, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."),
|
|
Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, ts.DiagnosticCategory.Error, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."),
|
|
File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, ts.DiagnosticCategory.Error, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."),
|
|
new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: diag(1150, ts.DiagnosticCategory.Error, "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", "'new T[]' cannot be used to create an array. Use 'new Array<T>()' instead."),
|
|
const_declarations_must_be_initialized: diag(1155, ts.DiagnosticCategory.Error, "const_declarations_must_be_initialized_1155", "'const' declarations must be initialized."),
|
|
const_declarations_can_only_be_declared_inside_a_block: diag(1156, ts.DiagnosticCategory.Error, "const_declarations_can_only_be_declared_inside_a_block_1156", "'const' declarations can only be declared inside a block."),
|
|
let_declarations_can_only_be_declared_inside_a_block: diag(1157, ts.DiagnosticCategory.Error, "let_declarations_can_only_be_declared_inside_a_block_1157", "'let' declarations can only be declared inside a block."),
|
|
Unterminated_template_literal: diag(1160, ts.DiagnosticCategory.Error, "Unterminated_template_literal_1160", "Unterminated template literal."),
|
|
Unterminated_regular_expression_literal: diag(1161, ts.DiagnosticCategory.Error, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."),
|
|
An_object_member_cannot_be_declared_optional: diag(1162, ts.DiagnosticCategory.Error, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."),
|
|
A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, ts.DiagnosticCategory.Error, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."),
|
|
Computed_property_names_are_not_allowed_in_enums: diag(1164, ts.DiagnosticCategory.Error, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."),
|
|
A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, ts.DiagnosticCategory.Error, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."),
|
|
A_computed_property_name_in_a_class_property_declaration_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1166, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_class_property_declaration_must_refer_to_an_expression_whose_type_is_a_1166", "A computed property name in a class property declaration must refer to an expression whose type is a literal type or a 'unique symbol' type."),
|
|
A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."),
|
|
A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, ts.DiagnosticCategory.Error, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."),
|
|
A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."),
|
|
A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, ts.DiagnosticCategory.Error, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."),
|
|
extends_clause_already_seen: diag(1172, ts.DiagnosticCategory.Error, "extends_clause_already_seen_1172", "'extends' clause already seen."),
|
|
extends_clause_must_precede_implements_clause: diag(1173, ts.DiagnosticCategory.Error, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."),
|
|
Classes_can_only_extend_a_single_class: diag(1174, ts.DiagnosticCategory.Error, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."),
|
|
implements_clause_already_seen: diag(1175, ts.DiagnosticCategory.Error, "implements_clause_already_seen_1175", "'implements' clause already seen."),
|
|
Interface_declaration_cannot_have_implements_clause: diag(1176, ts.DiagnosticCategory.Error, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."),
|
|
Binary_digit_expected: diag(1177, ts.DiagnosticCategory.Error, "Binary_digit_expected_1177", "Binary digit expected."),
|
|
Octal_digit_expected: diag(1178, ts.DiagnosticCategory.Error, "Octal_digit_expected_1178", "Octal digit expected."),
|
|
Unexpected_token_expected: diag(1179, ts.DiagnosticCategory.Error, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."),
|
|
Property_destructuring_pattern_expected: diag(1180, ts.DiagnosticCategory.Error, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."),
|
|
Array_element_destructuring_pattern_expected: diag(1181, ts.DiagnosticCategory.Error, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."),
|
|
A_destructuring_declaration_must_have_an_initializer: diag(1182, ts.DiagnosticCategory.Error, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."),
|
|
An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, ts.DiagnosticCategory.Error, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."),
|
|
Modifiers_cannot_appear_here: diag(1184, ts.DiagnosticCategory.Error, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."),
|
|
Merge_conflict_marker_encountered: diag(1185, ts.DiagnosticCategory.Error, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."),
|
|
A_rest_element_cannot_have_an_initializer: diag(1186, ts.DiagnosticCategory.Error, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."),
|
|
A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, ts.DiagnosticCategory.Error, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."),
|
|
Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, ts.DiagnosticCategory.Error, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."),
|
|
The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, ts.DiagnosticCategory.Error, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."),
|
|
The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, ts.DiagnosticCategory.Error, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."),
|
|
An_import_declaration_cannot_have_modifiers: diag(1191, ts.DiagnosticCategory.Error, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."),
|
|
Module_0_has_no_default_export: diag(1192, ts.DiagnosticCategory.Error, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."),
|
|
An_export_declaration_cannot_have_modifiers: diag(1193, ts.DiagnosticCategory.Error, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."),
|
|
Export_declarations_are_not_permitted_in_a_namespace: diag(1194, ts.DiagnosticCategory.Error, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."),
|
|
Catch_clause_variable_cannot_have_a_type_annotation: diag(1196, ts.DiagnosticCategory.Error, "Catch_clause_variable_cannot_have_a_type_annotation_1196", "Catch clause variable cannot have a type annotation."),
|
|
Catch_clause_variable_cannot_have_an_initializer: diag(1197, ts.DiagnosticCategory.Error, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."),
|
|
An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, ts.DiagnosticCategory.Error, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."),
|
|
Unterminated_Unicode_escape_sequence: diag(1199, ts.DiagnosticCategory.Error, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."),
|
|
Line_terminator_not_permitted_before_arrow: diag(1200, ts.DiagnosticCategory.Error, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."),
|
|
Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, ts.DiagnosticCategory.Error, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", "Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead."),
|
|
Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, ts.DiagnosticCategory.Error, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."),
|
|
Cannot_re_export_a_type_when_the_isolatedModules_flag_is_provided: diag(1205, ts.DiagnosticCategory.Error, "Cannot_re_export_a_type_when_the_isolatedModules_flag_is_provided_1205", "Cannot re-export a type when the '--isolatedModules' flag is provided."),
|
|
Decorators_are_not_valid_here: diag(1206, ts.DiagnosticCategory.Error, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."),
|
|
Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, ts.DiagnosticCategory.Error, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."),
|
|
Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: diag(1208, ts.DiagnosticCategory.Error, "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", "Cannot compile namespaces when the '--isolatedModules' flag is provided."),
|
|
Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: diag(1209, ts.DiagnosticCategory.Error, "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", "Ambient const enums are not allowed when the '--isolatedModules' flag is provided."),
|
|
Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: diag(1210, ts.DiagnosticCategory.Error, "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", "Invalid use of '{0}'. Class definitions are automatically in strict mode."),
|
|
A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, ts.DiagnosticCategory.Error, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."),
|
|
Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."),
|
|
Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."),
|
|
Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."),
|
|
Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, ts.DiagnosticCategory.Error, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."),
|
|
Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, ts.DiagnosticCategory.Error, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."),
|
|
Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, ts.DiagnosticCategory.Error, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."),
|
|
Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: diag(1219, ts.DiagnosticCategory.Error, "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning."),
|
|
Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: diag(1220, ts.DiagnosticCategory.Error, "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", "Generators are only available when targeting ECMAScript 2015 or higher."),
|
|
Generators_are_not_allowed_in_an_ambient_context: diag(1221, ts.DiagnosticCategory.Error, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."),
|
|
An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, ts.DiagnosticCategory.Error, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."),
|
|
_0_tag_already_specified: diag(1223, ts.DiagnosticCategory.Error, "_0_tag_already_specified_1223", "'{0}' tag already specified."),
|
|
Signature_0_must_be_a_type_predicate: diag(1224, ts.DiagnosticCategory.Error, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."),
|
|
Cannot_find_parameter_0: diag(1225, ts.DiagnosticCategory.Error, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."),
|
|
Type_predicate_0_is_not_assignable_to_1: diag(1226, ts.DiagnosticCategory.Error, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."),
|
|
Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, ts.DiagnosticCategory.Error, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."),
|
|
A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, ts.DiagnosticCategory.Error, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."),
|
|
A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, ts.DiagnosticCategory.Error, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."),
|
|
A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, ts.DiagnosticCategory.Error, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."),
|
|
An_export_assignment_can_only_be_used_in_a_module: diag(1231, ts.DiagnosticCategory.Error, "An_export_assignment_can_only_be_used_in_a_module_1231", "An export assignment can only be used in a module."),
|
|
An_import_declaration_can_only_be_used_in_a_namespace_or_module: diag(1232, ts.DiagnosticCategory.Error, "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", "An import declaration can only be used in a namespace or module."),
|
|
An_export_declaration_can_only_be_used_in_a_module: diag(1233, ts.DiagnosticCategory.Error, "An_export_declaration_can_only_be_used_in_a_module_1233", "An export declaration can only be used in a module."),
|
|
An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, ts.DiagnosticCategory.Error, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."),
|
|
A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: diag(1235, ts.DiagnosticCategory.Error, "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", "A namespace declaration is only allowed in a namespace or module."),
|
|
The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, ts.DiagnosticCategory.Error, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."),
|
|
The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, ts.DiagnosticCategory.Error, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."),
|
|
Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."),
|
|
Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."),
|
|
Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."),
|
|
Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."),
|
|
abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, ts.DiagnosticCategory.Error, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."),
|
|
_0_modifier_cannot_be_used_with_1_modifier: diag(1243, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."),
|
|
Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, ts.DiagnosticCategory.Error, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."),
|
|
Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, ts.DiagnosticCategory.Error, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."),
|
|
An_interface_property_cannot_have_an_initializer: diag(1246, ts.DiagnosticCategory.Error, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."),
|
|
A_type_literal_property_cannot_have_an_initializer: diag(1247, ts.DiagnosticCategory.Error, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."),
|
|
A_class_member_cannot_have_the_0_keyword: diag(1248, ts.DiagnosticCategory.Error, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."),
|
|
A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, ts.DiagnosticCategory.Error, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."),
|
|
Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: diag(1250, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'."),
|
|
Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode."),
|
|
Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: diag(1252, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode."),
|
|
_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: diag(1253, ts.DiagnosticCategory.Error, "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", "'{0}' tag cannot be used independently as a top level JSDoc tag."),
|
|
A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, ts.DiagnosticCategory.Error, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."),
|
|
A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, ts.DiagnosticCategory.Error, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."),
|
|
A_rest_element_must_be_last_in_a_tuple_type: diag(1256, ts.DiagnosticCategory.Error, "A_rest_element_must_be_last_in_a_tuple_type_1256", "A rest element must be last in a tuple type."),
|
|
A_required_element_cannot_follow_an_optional_element: diag(1257, ts.DiagnosticCategory.Error, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."),
|
|
with_statements_are_not_allowed_in_an_async_function_block: diag(1300, ts.DiagnosticCategory.Error, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
|
|
await_expression_is_only_allowed_within_an_async_function: diag(1308, ts.DiagnosticCategory.Error, "await_expression_is_only_allowed_within_an_async_function_1308", "'await' expression is only allowed within an async function."),
|
|
can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: diag(1312, ts.DiagnosticCategory.Error, "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", "'=' can only be used in an object literal property inside a destructuring assignment."),
|
|
The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, ts.DiagnosticCategory.Error, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."),
|
|
Global_module_exports_may_only_appear_in_module_files: diag(1314, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."),
|
|
Global_module_exports_may_only_appear_in_declaration_files: diag(1315, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."),
|
|
Global_module_exports_may_only_appear_at_top_level: diag(1316, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."),
|
|
A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, ts.DiagnosticCategory.Error, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."),
|
|
An_abstract_accessor_cannot_have_an_implementation: diag(1318, ts.DiagnosticCategory.Error, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."),
|
|
A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, ts.DiagnosticCategory.Error, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."),
|
|
Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, ts.DiagnosticCategory.Error, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."),
|
|
Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, ts.DiagnosticCategory.Error, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."),
|
|
Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, ts.DiagnosticCategory.Error, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."),
|
|
Dynamic_import_is_only_supported_when_module_flag_is_commonjs_or_esNext: diag(1323, ts.DiagnosticCategory.Error, "Dynamic_import_is_only_supported_when_module_flag_is_commonjs_or_esNext_1323", "Dynamic import is only supported when '--module' flag is 'commonjs' or 'esNext'."),
|
|
Dynamic_import_must_have_one_specifier_as_an_argument: diag(1324, ts.DiagnosticCategory.Error, "Dynamic_import_must_have_one_specifier_as_an_argument_1324", "Dynamic import must have one specifier as an argument."),
|
|
Specifier_of_dynamic_import_cannot_be_spread_element: diag(1325, ts.DiagnosticCategory.Error, "Specifier_of_dynamic_import_cannot_be_spread_element_1325", "Specifier of dynamic import cannot be spread element."),
|
|
Dynamic_import_cannot_have_type_arguments: diag(1326, ts.DiagnosticCategory.Error, "Dynamic_import_cannot_have_type_arguments_1326", "Dynamic import cannot have type arguments"),
|
|
String_literal_with_double_quotes_expected: diag(1327, ts.DiagnosticCategory.Error, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."),
|
|
Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, ts.DiagnosticCategory.Error, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."),
|
|
_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, ts.DiagnosticCategory.Error, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"),
|
|
A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, ts.DiagnosticCategory.Error, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."),
|
|
A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, ts.DiagnosticCategory.Error, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."),
|
|
A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, ts.DiagnosticCategory.Error, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."),
|
|
unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, ts.DiagnosticCategory.Error, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."),
|
|
unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, ts.DiagnosticCategory.Error, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."),
|
|
unique_symbol_types_are_not_allowed_here: diag(1335, ts.DiagnosticCategory.Error, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."),
|
|
An_index_signature_parameter_type_cannot_be_a_type_alias_Consider_writing_0_Colon_1_Colon_2_instead: diag(1336, ts.DiagnosticCategory.Error, "An_index_signature_parameter_type_cannot_be_a_type_alias_Consider_writing_0_Colon_1_Colon_2_instead_1336", "An index signature parameter type cannot be a type alias. Consider writing '[{0}: {1}]: {2}' instead."),
|
|
An_index_signature_parameter_type_cannot_be_a_union_type_Consider_using_a_mapped_object_type_instead: diag(1337, ts.DiagnosticCategory.Error, "An_index_signature_parameter_type_cannot_be_a_union_type_Consider_using_a_mapped_object_type_instead_1337", "An index signature parameter type cannot be a union type. Consider using a mapped object type instead."),
|
|
infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, ts.DiagnosticCategory.Error, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."),
|
|
Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, ts.DiagnosticCategory.Error, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."),
|
|
Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, ts.DiagnosticCategory.Error, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"),
|
|
Type_arguments_cannot_be_used_here: diag(1342, ts.DiagnosticCategory.Error, "Type_arguments_cannot_be_used_here_1342", "Type arguments cannot be used here."),
|
|
The_import_meta_meta_property_is_only_allowed_using_ESNext_for_the_target_and_module_compiler_options: diag(1343, ts.DiagnosticCategory.Error, "The_import_meta_meta_property_is_only_allowed_using_ESNext_for_the_target_and_module_compiler_option_1343", "The 'import.meta' meta-property is only allowed using 'ESNext' for the 'target' and 'module' compiler options."),
|
|
A_label_is_not_allowed_here: diag(1344, ts.DiagnosticCategory.Error, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."),
|
|
An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, ts.DiagnosticCategory.Error, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness"),
|
|
This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, ts.DiagnosticCategory.Error, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."),
|
|
use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, ts.DiagnosticCategory.Error, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."),
|
|
Non_simple_parameter_declared_here: diag(1348, ts.DiagnosticCategory.Error, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."),
|
|
use_strict_directive_used_here: diag(1349, ts.DiagnosticCategory.Error, "use_strict_directive_used_here_1349", "'use strict' directive used here."),
|
|
Print_the_final_configuration_instead_of_building: diag(1350, ts.DiagnosticCategory.Message, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."),
|
|
Duplicate_identifier_0: diag(2300, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."),
|
|
Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, ts.DiagnosticCategory.Error, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
|
|
Static_members_cannot_reference_class_type_parameters: diag(2302, ts.DiagnosticCategory.Error, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."),
|
|
Circular_definition_of_import_alias_0: diag(2303, ts.DiagnosticCategory.Error, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."),
|
|
Cannot_find_name_0: diag(2304, ts.DiagnosticCategory.Error, "Cannot_find_name_0_2304", "Cannot find name '{0}'."),
|
|
Module_0_has_no_exported_member_1: diag(2305, ts.DiagnosticCategory.Error, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."),
|
|
File_0_is_not_a_module: diag(2306, ts.DiagnosticCategory.Error, "File_0_is_not_a_module_2306", "File '{0}' is not a module."),
|
|
Cannot_find_module_0: diag(2307, ts.DiagnosticCategory.Error, "Cannot_find_module_0_2307", "Cannot find module '{0}'."),
|
|
Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, ts.DiagnosticCategory.Error, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."),
|
|
An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."),
|
|
Type_0_recursively_references_itself_as_a_base_type: diag(2310, ts.DiagnosticCategory.Error, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."),
|
|
A_class_may_only_extend_another_class: diag(2311, ts.DiagnosticCategory.Error, "A_class_may_only_extend_another_class_2311", "A class may only extend another class."),
|
|
An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, ts.DiagnosticCategory.Error, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."),
|
|
Type_parameter_0_has_a_circular_constraint: diag(2313, ts.DiagnosticCategory.Error, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."),
|
|
Generic_type_0_requires_1_type_argument_s: diag(2314, ts.DiagnosticCategory.Error, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."),
|
|
Type_0_is_not_generic: diag(2315, ts.DiagnosticCategory.Error, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."),
|
|
Global_type_0_must_be_a_class_or_interface_type: diag(2316, ts.DiagnosticCategory.Error, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."),
|
|
Global_type_0_must_have_1_type_parameter_s: diag(2317, ts.DiagnosticCategory.Error, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."),
|
|
Cannot_find_global_type_0: diag(2318, ts.DiagnosticCategory.Error, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."),
|
|
Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, ts.DiagnosticCategory.Error, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."),
|
|
Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, ts.DiagnosticCategory.Error, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."),
|
|
Excessive_stack_depth_comparing_types_0_and_1: diag(2321, ts.DiagnosticCategory.Error, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."),
|
|
Type_0_is_not_assignable_to_type_1: diag(2322, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."),
|
|
Cannot_redeclare_exported_variable_0: diag(2323, ts.DiagnosticCategory.Error, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."),
|
|
Property_0_is_missing_in_type_1: diag(2324, ts.DiagnosticCategory.Error, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."),
|
|
Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, ts.DiagnosticCategory.Error, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."),
|
|
Types_of_property_0_are_incompatible: diag(2326, ts.DiagnosticCategory.Error, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."),
|
|
Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, ts.DiagnosticCategory.Error, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."),
|
|
Types_of_parameters_0_and_1_are_incompatible: diag(2328, ts.DiagnosticCategory.Error, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."),
|
|
Index_signature_is_missing_in_type_0: diag(2329, ts.DiagnosticCategory.Error, "Index_signature_is_missing_in_type_0_2329", "Index signature is missing in type '{0}'."),
|
|
Index_signatures_are_incompatible: diag(2330, ts.DiagnosticCategory.Error, "Index_signatures_are_incompatible_2330", "Index signatures are incompatible."),
|
|
this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."),
|
|
this_cannot_be_referenced_in_current_location: diag(2332, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."),
|
|
this_cannot_be_referenced_in_constructor_arguments: diag(2333, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_constructor_arguments_2333", "'this' cannot be referenced in constructor arguments."),
|
|
this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."),
|
|
super_can_only_be_referenced_in_a_derived_class: diag(2335, ts.DiagnosticCategory.Error, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."),
|
|
super_cannot_be_referenced_in_constructor_arguments: diag(2336, ts.DiagnosticCategory.Error, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."),
|
|
Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, ts.DiagnosticCategory.Error, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."),
|
|
super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, ts.DiagnosticCategory.Error, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."),
|
|
Property_0_does_not_exist_on_type_1: diag(2339, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."),
|
|
Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, ts.DiagnosticCategory.Error, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."),
|
|
Property_0_is_private_and_only_accessible_within_class_1: diag(2341, ts.DiagnosticCategory.Error, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."),
|
|
An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: diag(2342, ts.DiagnosticCategory.Error, "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'."),
|
|
This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: diag(2343, ts.DiagnosticCategory.Error, "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'."),
|
|
Type_0_does_not_satisfy_the_constraint_1: diag(2344, ts.DiagnosticCategory.Error, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."),
|
|
Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, ts.DiagnosticCategory.Error, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."),
|
|
Call_target_does_not_contain_any_signatures: diag(2346, ts.DiagnosticCategory.Error, "Call_target_does_not_contain_any_signatures_2346", "Call target does not contain any signatures."),
|
|
Untyped_function_calls_may_not_accept_type_arguments: diag(2347, ts.DiagnosticCategory.Error, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."),
|
|
Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, ts.DiagnosticCategory.Error, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"),
|
|
Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: diag(2349, ts.DiagnosticCategory.Error, "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures."),
|
|
Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, ts.DiagnosticCategory.Error, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."),
|
|
Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: diag(2351, ts.DiagnosticCategory.Error, "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", "Cannot use 'new' with an expression whose type lacks a call or construct signature."),
|
|
Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, ts.DiagnosticCategory.Error, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."),
|
|
Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, ts.DiagnosticCategory.Error, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."),
|
|
This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, ts.DiagnosticCategory.Error, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."),
|
|
A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: diag(2355, ts.DiagnosticCategory.Error, "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'void' nor 'any' must return a value."),
|
|
An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, ts.DiagnosticCategory.Error, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."),
|
|
The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, ts.DiagnosticCategory.Error, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."),
|
|
The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."),
|
|
The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: diag(2359, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type."),
|
|
The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: diag(2360, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'."),
|
|
The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2361, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter."),
|
|
The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
|
|
The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
|
|
The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."),
|
|
Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, ts.DiagnosticCategory.Error, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."),
|
|
Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, ts.DiagnosticCategory.Error, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."),
|
|
This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap: diag(2367, ts.DiagnosticCategory.Error, "This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap_2367", "This condition will always return '{0}' since the types '{1}' and '{2}' have no overlap."),
|
|
Type_parameter_name_cannot_be_0: diag(2368, ts.DiagnosticCategory.Error, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."),
|
|
A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, ts.DiagnosticCategory.Error, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."),
|
|
A_rest_parameter_must_be_of_an_array_type: diag(2370, ts.DiagnosticCategory.Error, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."),
|
|
A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, ts.DiagnosticCategory.Error, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."),
|
|
Parameter_0_cannot_be_referenced_in_its_initializer: diag(2372, ts.DiagnosticCategory.Error, "Parameter_0_cannot_be_referenced_in_its_initializer_2372", "Parameter '{0}' cannot be referenced in its initializer."),
|
|
Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, ts.DiagnosticCategory.Error, "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it."),
|
|
Duplicate_string_index_signature: diag(2374, ts.DiagnosticCategory.Error, "Duplicate_string_index_signature_2374", "Duplicate string index signature."),
|
|
Duplicate_number_index_signature: diag(2375, ts.DiagnosticCategory.Error, "Duplicate_number_index_signature_2375", "Duplicate number index signature."),
|
|
A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: diag(2376, ts.DiagnosticCategory.Error, "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties."),
|
|
Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, ts.DiagnosticCategory.Error, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."),
|
|
A_get_accessor_must_return_a_value: diag(2378, ts.DiagnosticCategory.Error, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."),
|
|
Getter_and_setter_accessors_do_not_agree_in_visibility: diag(2379, ts.DiagnosticCategory.Error, "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", "Getter and setter accessors do not agree in visibility."),
|
|
get_and_set_accessor_must_have_the_same_type: diag(2380, ts.DiagnosticCategory.Error, "get_and_set_accessor_must_have_the_same_type_2380", "'get' and 'set' accessor must have the same type."),
|
|
A_signature_with_an_implementation_cannot_use_a_string_literal_type: diag(2381, ts.DiagnosticCategory.Error, "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", "A signature with an implementation cannot use a string literal type."),
|
|
Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: diag(2382, ts.DiagnosticCategory.Error, "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", "Specialized overload signature is not assignable to any non-specialized signature."),
|
|
Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."),
|
|
Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."),
|
|
Overload_signatures_must_all_be_public_private_or_protected: diag(2385, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."),
|
|
Overload_signatures_must_all_be_optional_or_required: diag(2386, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."),
|
|
Function_overload_must_be_static: diag(2387, ts.DiagnosticCategory.Error, "Function_overload_must_be_static_2387", "Function overload must be static."),
|
|
Function_overload_must_not_be_static: diag(2388, ts.DiagnosticCategory.Error, "Function_overload_must_not_be_static_2388", "Function overload must not be static."),
|
|
Function_implementation_name_must_be_0: diag(2389, ts.DiagnosticCategory.Error, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."),
|
|
Constructor_implementation_is_missing: diag(2390, ts.DiagnosticCategory.Error, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."),
|
|
Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, ts.DiagnosticCategory.Error, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."),
|
|
Multiple_constructor_implementations_are_not_allowed: diag(2392, ts.DiagnosticCategory.Error, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."),
|
|
Duplicate_function_implementation: diag(2393, ts.DiagnosticCategory.Error, "Duplicate_function_implementation_2393", "Duplicate function implementation."),
|
|
Overload_signature_is_not_compatible_with_function_implementation: diag(2394, ts.DiagnosticCategory.Error, "Overload_signature_is_not_compatible_with_function_implementation_2394", "Overload signature is not compatible with function implementation."),
|
|
Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, ts.DiagnosticCategory.Error, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."),
|
|
Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, ts.DiagnosticCategory.Error, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."),
|
|
Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, ts.DiagnosticCategory.Error, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."),
|
|
Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, ts.DiagnosticCategory.Error, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."),
|
|
Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, ts.DiagnosticCategory.Error, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."),
|
|
Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: diag(2401, ts.DiagnosticCategory.Error, "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference."),
|
|
Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, ts.DiagnosticCategory.Error, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."),
|
|
Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, ts.DiagnosticCategory.Error, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'."),
|
|
The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."),
|
|
The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."),
|
|
The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."),
|
|
The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, ts.DiagnosticCategory.Error, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."),
|
|
Setters_cannot_return_a_value: diag(2408, ts.DiagnosticCategory.Error, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."),
|
|
Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."),
|
|
The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, ts.DiagnosticCategory.Error, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."),
|
|
Property_0_of_type_1_is_not_assignable_to_string_index_type_2: diag(2411, ts.DiagnosticCategory.Error, "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", "Property '{0}' of type '{1}' is not assignable to string index type '{2}'."),
|
|
Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: diag(2412, ts.DiagnosticCategory.Error, "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'."),
|
|
Numeric_index_type_0_is_not_assignable_to_string_index_type_1: diag(2413, ts.DiagnosticCategory.Error, "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", "Numeric index type '{0}' is not assignable to string index type '{1}'."),
|
|
Class_name_cannot_be_0: diag(2414, ts.DiagnosticCategory.Error, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."),
|
|
Class_0_incorrectly_extends_base_class_1: diag(2415, ts.DiagnosticCategory.Error, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."),
|
|
Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, ts.DiagnosticCategory.Error, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."),
|
|
Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, ts.DiagnosticCategory.Error, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."),
|
|
Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, ts.DiagnosticCategory.Error, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."),
|
|
Class_0_incorrectly_implements_interface_1: diag(2420, ts.DiagnosticCategory.Error, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."),
|
|
A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, ts.DiagnosticCategory.Error, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."),
|
|
Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."),
|
|
Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: diag(2424, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property."),
|
|
Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."),
|
|
Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."),
|
|
Interface_name_cannot_be_0: diag(2427, ts.DiagnosticCategory.Error, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."),
|
|
All_declarations_of_0_must_have_identical_type_parameters: diag(2428, ts.DiagnosticCategory.Error, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."),
|
|
Interface_0_incorrectly_extends_interface_1: diag(2430, ts.DiagnosticCategory.Error, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."),
|
|
Enum_name_cannot_be_0: diag(2431, ts.DiagnosticCategory.Error, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."),
|
|
In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, ts.DiagnosticCategory.Error, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."),
|
|
A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, ts.DiagnosticCategory.Error, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."),
|
|
A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, ts.DiagnosticCategory.Error, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."),
|
|
Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, ts.DiagnosticCategory.Error, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."),
|
|
Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, ts.DiagnosticCategory.Error, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."),
|
|
Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, ts.DiagnosticCategory.Error, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."),
|
|
Import_name_cannot_be_0: diag(2438, ts.DiagnosticCategory.Error, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."),
|
|
Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, ts.DiagnosticCategory.Error, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."),
|
|
Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, ts.DiagnosticCategory.Error, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."),
|
|
Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."),
|
|
Types_have_separate_declarations_of_a_private_property_0: diag(2442, ts.DiagnosticCategory.Error, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."),
|
|
Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, ts.DiagnosticCategory.Error, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."),
|
|
Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, ts.DiagnosticCategory.Error, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."),
|
|
Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, ts.DiagnosticCategory.Error, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."),
|
|
Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: diag(2446, ts.DiagnosticCategory.Error, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'."),
|
|
The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, ts.DiagnosticCategory.Error, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."),
|
|
Block_scoped_variable_0_used_before_its_declaration: diag(2448, ts.DiagnosticCategory.Error, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."),
|
|
Class_0_used_before_its_declaration: diag(2449, ts.DiagnosticCategory.Error, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."),
|
|
Enum_0_used_before_its_declaration: diag(2450, ts.DiagnosticCategory.Error, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."),
|
|
Cannot_redeclare_block_scoped_variable_0: diag(2451, ts.DiagnosticCategory.Error, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."),
|
|
An_enum_member_cannot_have_a_numeric_name: diag(2452, ts.DiagnosticCategory.Error, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."),
|
|
The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: diag(2453, ts.DiagnosticCategory.Error, "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly."),
|
|
Variable_0_is_used_before_being_assigned: diag(2454, ts.DiagnosticCategory.Error, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."),
|
|
Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: diag(2455, ts.DiagnosticCategory.Error, "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'."),
|
|
Type_alias_0_circularly_references_itself: diag(2456, ts.DiagnosticCategory.Error, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."),
|
|
Type_alias_name_cannot_be_0: diag(2457, ts.DiagnosticCategory.Error, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."),
|
|
An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, ts.DiagnosticCategory.Error, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."),
|
|
Type_0_has_no_property_1_and_no_string_index_signature: diag(2459, ts.DiagnosticCategory.Error, "Type_0_has_no_property_1_and_no_string_index_signature_2459", "Type '{0}' has no property '{1}' and no string index signature."),
|
|
Type_0_has_no_property_1: diag(2460, ts.DiagnosticCategory.Error, "Type_0_has_no_property_1_2460", "Type '{0}' has no property '{1}'."),
|
|
Type_0_is_not_an_array_type: diag(2461, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."),
|
|
A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, ts.DiagnosticCategory.Error, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."),
|
|
A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, ts.DiagnosticCategory.Error, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."),
|
|
A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, ts.DiagnosticCategory.Error, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."),
|
|
this_cannot_be_referenced_in_a_computed_property_name: diag(2465, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."),
|
|
super_cannot_be_referenced_in_a_computed_property_name: diag(2466, ts.DiagnosticCategory.Error, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."),
|
|
A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, ts.DiagnosticCategory.Error, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."),
|
|
Cannot_find_global_value_0: diag(2468, ts.DiagnosticCategory.Error, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."),
|
|
The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, ts.DiagnosticCategory.Error, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."),
|
|
Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: diag(2470, ts.DiagnosticCategory.Error, "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", "'Symbol' reference does not refer to the global Symbol constructor object."),
|
|
A_computed_property_name_of_the_form_0_must_be_of_type_symbol: diag(2471, ts.DiagnosticCategory.Error, "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", "A computed property name of the form '{0}' must be of type 'symbol'."),
|
|
Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, ts.DiagnosticCategory.Error, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."),
|
|
Enum_declarations_must_all_be_const_or_non_const: diag(2473, ts.DiagnosticCategory.Error, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."),
|
|
In_const_enum_declarations_member_initializer_must_be_constant_expression: diag(2474, ts.DiagnosticCategory.Error, "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", "In 'const' enum declarations member initializer must be constant expression."),
|
|
const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, ts.DiagnosticCategory.Error, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."),
|
|
A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, ts.DiagnosticCategory.Error, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."),
|
|
const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, ts.DiagnosticCategory.Error, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."),
|
|
const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, ts.DiagnosticCategory.Error, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."),
|
|
Property_0_does_not_exist_on_const_enum_1: diag(2479, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_const_enum_1_2479", "Property '{0}' does not exist on 'const' enum '{1}'."),
|
|
let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, ts.DiagnosticCategory.Error, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."),
|
|
Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, ts.DiagnosticCategory.Error, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."),
|
|
The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."),
|
|
Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, ts.DiagnosticCategory.Error, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."),
|
|
The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."),
|
|
Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, ts.DiagnosticCategory.Error, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."),
|
|
An_iterator_must_have_a_next_method: diag(2489, ts.DiagnosticCategory.Error, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."),
|
|
The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: diag(2490, ts.DiagnosticCategory.Error, "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the 'next()' method of an iterator must have a 'value' property."),
|
|
The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."),
|
|
Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, ts.DiagnosticCategory.Error, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."),
|
|
Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: diag(2493, ts.DiagnosticCategory.Error, "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'."),
|
|
Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, ts.DiagnosticCategory.Error, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."),
|
|
Type_0_is_not_an_array_type_or_a_string_type: diag(2495, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."),
|
|
The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: diag(2496, ts.DiagnosticCategory.Error, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression."),
|
|
Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: diag(2497, ts.DiagnosticCategory.Error, "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", "Module '{0}' resolves to a non-module entity and cannot be imported using this construct."),
|
|
Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, ts.DiagnosticCategory.Error, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."),
|
|
An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, ts.DiagnosticCategory.Error, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."),
|
|
A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, ts.DiagnosticCategory.Error, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."),
|
|
A_rest_element_cannot_contain_a_binding_pattern: diag(2501, ts.DiagnosticCategory.Error, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."),
|
|
_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, ts.DiagnosticCategory.Error, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."),
|
|
Cannot_find_namespace_0: diag(2503, ts.DiagnosticCategory.Error, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."),
|
|
Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, ts.DiagnosticCategory.Error, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."),
|
|
A_generator_cannot_have_a_void_type_annotation: diag(2505, ts.DiagnosticCategory.Error, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."),
|
|
_0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, ts.DiagnosticCategory.Error, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."),
|
|
Type_0_is_not_a_constructor_function_type: diag(2507, ts.DiagnosticCategory.Error, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."),
|
|
No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, ts.DiagnosticCategory.Error, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."),
|
|
Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, ts.DiagnosticCategory.Error, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."),
|
|
Base_constructors_must_all_have_the_same_return_type: diag(2510, ts.DiagnosticCategory.Error, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."),
|
|
Cannot_create_an_instance_of_an_abstract_class: diag(2511, ts.DiagnosticCategory.Error, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."),
|
|
Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."),
|
|
Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, ts.DiagnosticCategory.Error, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."),
|
|
Classes_containing_abstract_methods_must_be_marked_abstract: diag(2514, ts.DiagnosticCategory.Error, "Classes_containing_abstract_methods_must_be_marked_abstract_2514", "Classes containing abstract methods must be marked abstract."),
|
|
Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, ts.DiagnosticCategory.Error, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'."),
|
|
All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, ts.DiagnosticCategory.Error, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."),
|
|
Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, ts.DiagnosticCategory.Error, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."),
|
|
A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, ts.DiagnosticCategory.Error, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."),
|
|
An_async_iterator_must_have_a_next_method: diag(2519, ts.DiagnosticCategory.Error, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."),
|
|
Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."),
|
|
Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: diag(2521, ts.DiagnosticCategory.Error, "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", "Expression resolves to variable declaration '{0}' that compiler uses to support async functions."),
|
|
The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: diag(2522, ts.DiagnosticCategory.Error, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method."),
|
|
yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, ts.DiagnosticCategory.Error, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."),
|
|
await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, ts.DiagnosticCategory.Error, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."),
|
|
Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, ts.DiagnosticCategory.Error, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."),
|
|
A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, ts.DiagnosticCategory.Error, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."),
|
|
The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, ts.DiagnosticCategory.Error, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."),
|
|
A_module_cannot_have_multiple_default_exports: diag(2528, ts.DiagnosticCategory.Error, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."),
|
|
Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."),
|
|
Property_0_is_incompatible_with_index_signature: diag(2530, ts.DiagnosticCategory.Error, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."),
|
|
Object_is_possibly_null: diag(2531, ts.DiagnosticCategory.Error, "Object_is_possibly_null_2531", "Object is possibly 'null'."),
|
|
Object_is_possibly_undefined: diag(2532, ts.DiagnosticCategory.Error, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."),
|
|
Object_is_possibly_null_or_undefined: diag(2533, ts.DiagnosticCategory.Error, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."),
|
|
A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, ts.DiagnosticCategory.Error, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."),
|
|
Enum_type_0_has_members_with_initializers_that_are_not_literals: diag(2535, ts.DiagnosticCategory.Error, "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", "Enum type '{0}' has members with initializers that are not literals."),
|
|
Type_0_cannot_be_used_to_index_type_1: diag(2536, ts.DiagnosticCategory.Error, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."),
|
|
Type_0_has_no_matching_index_signature_for_type_1: diag(2537, ts.DiagnosticCategory.Error, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."),
|
|
Type_0_cannot_be_used_as_an_index_type: diag(2538, ts.DiagnosticCategory.Error, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."),
|
|
Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."),
|
|
Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."),
|
|
The_target_of_an_assignment_must_be_a_variable_or_a_property_access: diag(2541, ts.DiagnosticCategory.Error, "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", "The target of an assignment must be a variable or a property access."),
|
|
Index_signature_in_type_0_only_permits_reading: diag(2542, ts.DiagnosticCategory.Error, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."),
|
|
Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, ts.DiagnosticCategory.Error, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."),
|
|
Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, ts.DiagnosticCategory.Error, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."),
|
|
A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, ts.DiagnosticCategory.Error, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."),
|
|
Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: diag(2546, ts.DiagnosticCategory.Error, "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'."),
|
|
The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, ts.DiagnosticCategory.Error, "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property."),
|
|
Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
|
|
Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
|
|
Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"),
|
|
Cannot_find_name_0_Did_you_mean_1: diag(2552, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"),
|
|
Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, ts.DiagnosticCategory.Error, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."),
|
|
Expected_0_arguments_but_got_1: diag(2554, ts.DiagnosticCategory.Error, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."),
|
|
Expected_at_least_0_arguments_but_got_1: diag(2555, ts.DiagnosticCategory.Error, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."),
|
|
Expected_0_arguments_but_got_1_or_more: diag(2556, ts.DiagnosticCategory.Error, "Expected_0_arguments_but_got_1_or_more_2556", "Expected {0} arguments, but got {1} or more."),
|
|
Expected_at_least_0_arguments_but_got_1_or_more: diag(2557, ts.DiagnosticCategory.Error, "Expected_at_least_0_arguments_but_got_1_or_more_2557", "Expected at least {0} arguments, but got {1} or more."),
|
|
Expected_0_type_arguments_but_got_1: diag(2558, ts.DiagnosticCategory.Error, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."),
|
|
Type_0_has_no_properties_in_common_with_type_1: diag(2559, ts.DiagnosticCategory.Error, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."),
|
|
Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, ts.DiagnosticCategory.Error, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"),
|
|
Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, ts.DiagnosticCategory.Error, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"),
|
|
Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, ts.DiagnosticCategory.Error, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."),
|
|
The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, ts.DiagnosticCategory.Error, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."),
|
|
Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, ts.DiagnosticCategory.Error, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."),
|
|
Property_0_is_used_before_being_assigned: diag(2565, ts.DiagnosticCategory.Error, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."),
|
|
A_rest_element_cannot_have_a_property_name: diag(2566, ts.DiagnosticCategory.Error, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."),
|
|
Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, ts.DiagnosticCategory.Error, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."),
|
|
Type_0_is_not_an_array_type_Use_compiler_option_downlevelIteration_to_allow_iterating_of_iterators: diag(2568, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_Use_compiler_option_downlevelIteration_to_allow_iterating_of_iterators_2568", "Type '{0}' is not an array type. Use compiler option '--downlevelIteration' to allow iterating of iterators."),
|
|
Type_0_is_not_an_array_type_or_a_string_type_Use_compiler_option_downlevelIteration_to_allow_iterating_of_iterators: diag(2569, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_a_string_type_Use_compiler_option_downlevelIteration_to_allow_iterati_2569", "Type '{0}' is not an array type or a string type. Use compiler option '--downlevelIteration' to allow iterating of iterators."),
|
|
Property_0_does_not_exist_on_type_1_Did_you_forget_to_use_await: diag(2570, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Did_you_forget_to_use_await_2570", "Property '{0}' does not exist on type '{1}'. Did you forget to use 'await'?"),
|
|
Object_is_of_type_unknown: diag(2571, ts.DiagnosticCategory.Error, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."),
|
|
Rest_signatures_are_incompatible: diag(2572, ts.DiagnosticCategory.Error, "Rest_signatures_are_incompatible_2572", "Rest signatures are incompatible."),
|
|
Property_0_is_incompatible_with_rest_element_type: diag(2573, ts.DiagnosticCategory.Error, "Property_0_is_incompatible_with_rest_element_type_2573", "Property '{0}' is incompatible with rest element type."),
|
|
A_rest_element_type_must_be_an_array_type: diag(2574, ts.DiagnosticCategory.Error, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."),
|
|
No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, ts.DiagnosticCategory.Error, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."),
|
|
Property_0_is_a_static_member_of_type_1: diag(2576, ts.DiagnosticCategory.Error, "Property_0_is_a_static_member_of_type_1_2576", "Property '{0}' is a static member of type '{1}'"),
|
|
Return_type_annotation_circularly_references_itself: diag(2577, ts.DiagnosticCategory.Error, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."),
|
|
Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2580, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_types_Slashnode_and_th_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i @types/node` and then add `node` to the types field in your tsconfig."),
|
|
Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2581, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_types_Slashjquery_an_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i @types/jquery` and then add `jquery` to the types field in your tsconfig."),
|
|
Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_types_Slashjest_or_npm_i_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2582, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_types_Slashje_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i @types/jest` or `npm i @types/mocha` and then add `jest` or `mocha` to the types field in your tsconfig."),
|
|
Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2583, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later."),
|
|
Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the `lib` compiler option to include 'dom'."),
|
|
_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later."),
|
|
Enum_type_0_circularly_references_itself: diag(2586, ts.DiagnosticCategory.Error, "Enum_type_0_circularly_references_itself_2586", "Enum type '{0}' circularly references itself."),
|
|
JSDoc_type_0_circularly_references_itself: diag(2587, ts.DiagnosticCategory.Error, "JSDoc_type_0_circularly_references_itself_2587", "JSDoc type '{0}' circularly references itself."),
|
|
Cannot_assign_to_0_because_it_is_a_constant: diag(2588, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."),
|
|
JSX_element_attributes_type_0_may_not_be_a_union_type: diag(2600, ts.DiagnosticCategory.Error, "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", "JSX element attributes type '{0}' may not be a union type."),
|
|
The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: diag(2601, ts.DiagnosticCategory.Error, "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", "The return type of a JSX element constructor must return an object type."),
|
|
JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, ts.DiagnosticCategory.Error, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."),
|
|
Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, ts.DiagnosticCategory.Error, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."),
|
|
JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, ts.DiagnosticCategory.Error, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."),
|
|
JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: diag(2605, ts.DiagnosticCategory.Error, "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", "JSX element type '{0}' is not a constructor function for JSX elements."),
|
|
Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, ts.DiagnosticCategory.Error, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."),
|
|
JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, ts.DiagnosticCategory.Error, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."),
|
|
The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, ts.DiagnosticCategory.Error, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."),
|
|
JSX_spread_child_must_be_an_array_type: diag(2609, ts.DiagnosticCategory.Error, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."),
|
|
Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, ts.DiagnosticCategory.Error, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."),
|
|
A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, ts.DiagnosticCategory.Error, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."),
|
|
Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, ts.DiagnosticCategory.Error, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."),
|
|
Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, ts.DiagnosticCategory.Error, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."),
|
|
Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: diag(2654, ts.DiagnosticCategory.Error, "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition."),
|
|
Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: diag(2656, ts.DiagnosticCategory.Error, "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition."),
|
|
JSX_expressions_must_have_one_parent_element: diag(2657, ts.DiagnosticCategory.Error, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."),
|
|
Type_0_provides_no_match_for_the_signature_1: diag(2658, ts.DiagnosticCategory.Error, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."),
|
|
super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, ts.DiagnosticCategory.Error, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."),
|
|
super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, ts.DiagnosticCategory.Error, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."),
|
|
Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, ts.DiagnosticCategory.Error, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."),
|
|
Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"),
|
|
Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"),
|
|
Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, ts.DiagnosticCategory.Error, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."),
|
|
Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, ts.DiagnosticCategory.Error, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."),
|
|
Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, ts.DiagnosticCategory.Error, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."),
|
|
Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, ts.DiagnosticCategory.Error, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."),
|
|
export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, ts.DiagnosticCategory.Error, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."),
|
|
Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, ts.DiagnosticCategory.Error, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."),
|
|
Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, ts.DiagnosticCategory.Error, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."),
|
|
Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, ts.DiagnosticCategory.Error, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."),
|
|
Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, ts.DiagnosticCategory.Error, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."),
|
|
Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, ts.DiagnosticCategory.Error, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."),
|
|
Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, ts.DiagnosticCategory.Error, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."),
|
|
Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, ts.DiagnosticCategory.Error, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."),
|
|
Accessors_must_both_be_abstract_or_non_abstract: diag(2676, ts.DiagnosticCategory.Error, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."),
|
|
A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, ts.DiagnosticCategory.Error, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."),
|
|
Type_0_is_not_comparable_to_type_1: diag(2678, ts.DiagnosticCategory.Error, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."),
|
|
A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, ts.DiagnosticCategory.Error, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."),
|
|
A_0_parameter_must_be_the_first_parameter: diag(2680, ts.DiagnosticCategory.Error, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."),
|
|
A_constructor_cannot_have_a_this_parameter: diag(2681, ts.DiagnosticCategory.Error, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."),
|
|
get_and_set_accessor_must_have_the_same_this_type: diag(2682, ts.DiagnosticCategory.Error, "get_and_set_accessor_must_have_the_same_this_type_2682", "'get' and 'set' accessor must have the same 'this' type."),
|
|
this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, ts.DiagnosticCategory.Error, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."),
|
|
The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, ts.DiagnosticCategory.Error, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."),
|
|
The_this_types_of_each_signature_are_incompatible: diag(2685, ts.DiagnosticCategory.Error, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."),
|
|
_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, ts.DiagnosticCategory.Error, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."),
|
|
All_declarations_of_0_must_have_identical_modifiers: diag(2687, ts.DiagnosticCategory.Error, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."),
|
|
Cannot_find_type_definition_file_for_0: diag(2688, ts.DiagnosticCategory.Error, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."),
|
|
Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, ts.DiagnosticCategory.Error, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"),
|
|
An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: diag(2691, ts.DiagnosticCategory.Error, "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead."),
|
|
_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, ts.DiagnosticCategory.Error, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
|
|
_0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
|
|
Namespace_0_has_no_exported_member_1: diag(2694, ts.DiagnosticCategory.Error, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
|
|
Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, ts.DiagnosticCategory.Error, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
|
|
The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, ts.DiagnosticCategory.Error, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
|
|
An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, ts.DiagnosticCategory.Error, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option."),
|
|
Spread_types_may_only_be_created_from_object_types: diag(2698, ts.DiagnosticCategory.Error, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
|
|
Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, ts.DiagnosticCategory.Error, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."),
|
|
Rest_types_may_only_be_created_from_object_types: diag(2700, ts.DiagnosticCategory.Error, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."),
|
|
The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, ts.DiagnosticCategory.Error, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."),
|
|
_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."),
|
|
The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a delete operator must be a property reference."),
|
|
The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a delete operator cannot be a read-only property."),
|
|
An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, ts.DiagnosticCategory.Error, "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option."),
|
|
Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, ts.DiagnosticCategory.Error, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."),
|
|
Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, ts.DiagnosticCategory.Error, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."),
|
|
Cannot_use_namespace_0_as_a_value: diag(2708, ts.DiagnosticCategory.Error, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."),
|
|
Cannot_use_namespace_0_as_a_type: diag(2709, ts.DiagnosticCategory.Error, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."),
|
|
_0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, ts.DiagnosticCategory.Error, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."),
|
|
A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, ts.DiagnosticCategory.Error, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option."),
|
|
A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, ts.DiagnosticCategory.Error, "A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declarat_2712", "A dynamic import call in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option."),
|
|
Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, ts.DiagnosticCategory.Error, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", "Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}[\"{1}\"]'?"),
|
|
The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, ts.DiagnosticCategory.Error, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."),
|
|
Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, ts.DiagnosticCategory.Error, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."),
|
|
Type_parameter_0_has_a_circular_default: diag(2716, ts.DiagnosticCategory.Error, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."),
|
|
Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, ts.DiagnosticCategory.Error, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type. Property '{0}' must be of type '{1}', but here has type '{2}'."),
|
|
Duplicate_declaration_0: diag(2718, ts.DiagnosticCategory.Error, "Duplicate_declaration_0_2718", "Duplicate declaration '{0}'."),
|
|
Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."),
|
|
Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, ts.DiagnosticCategory.Error, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"),
|
|
Cannot_invoke_an_object_which_is_possibly_null: diag(2721, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."),
|
|
Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."),
|
|
Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."),
|
|
Module_0_has_no_exported_member_1_Did_you_mean_2: diag(2724, ts.DiagnosticCategory.Error, "Module_0_has_no_exported_member_1_Did_you_mean_2_2724", "Module '{0}' has no exported member '{1}'. Did you mean '{2}'?"),
|
|
Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, ts.DiagnosticCategory.Error, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."),
|
|
Cannot_find_lib_definition_for_0: diag(2726, ts.DiagnosticCategory.Error, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."),
|
|
Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, ts.DiagnosticCategory.Error, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"),
|
|
_0_is_declared_here: diag(2728, ts.DiagnosticCategory.Message, "_0_is_declared_here_2728", "'{0}' is declared here."),
|
|
Property_0_is_used_before_its_initialization: diag(2729, ts.DiagnosticCategory.Error, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."),
|
|
An_arrow_function_cannot_have_a_this_parameter: diag(2730, ts.DiagnosticCategory.Error, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."),
|
|
Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, ts.DiagnosticCategory.Error, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."),
|
|
Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, ts.DiagnosticCategory.Error, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension"),
|
|
It_is_highly_likely_that_you_are_missing_a_semicolon: diag(2734, ts.DiagnosticCategory.Error, "It_is_highly_likely_that_you_are_missing_a_semicolon_2734", "It is highly likely that you are missing a semicolon."),
|
|
Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, ts.DiagnosticCategory.Error, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"),
|
|
Operator_0_cannot_be_applied_to_type_1: diag(2736, ts.DiagnosticCategory.Error, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."),
|
|
BigInt_literals_are_not_available_when_targeting_lower_than_ESNext: diag(2737, ts.DiagnosticCategory.Error, "BigInt_literals_are_not_available_when_targeting_lower_than_ESNext_2737", "BigInt literals are not available when targeting lower than ESNext."),
|
|
An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, ts.DiagnosticCategory.Message, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."),
|
|
Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, ts.DiagnosticCategory.Error, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"),
|
|
Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, ts.DiagnosticCategory.Error, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."),
|
|
Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, ts.DiagnosticCategory.Error, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."),
|
|
The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, ts.DiagnosticCategory.Error, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."),
|
|
Import_declaration_0_is_using_private_name_1: diag(4000, ts.DiagnosticCategory.Error, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
|
|
Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
|
|
Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
|
|
Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, ts.DiagnosticCategory.Error, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
|
|
Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, ts.DiagnosticCategory.Error, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
|
|
Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, ts.DiagnosticCategory.Error, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
|
|
Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, ts.DiagnosticCategory.Error, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."),
|
|
Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, ts.DiagnosticCategory.Error, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."),
|
|
Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."),
|
|
Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, ts.DiagnosticCategory.Error, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."),
|
|
extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, ts.DiagnosticCategory.Error, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."),
|
|
extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, ts.DiagnosticCategory.Error, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."),
|
|
Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."),
|
|
Exported_variable_0_has_or_is_using_private_name_1: diag(4025, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."),
|
|
Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
|
|
Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."),
|
|
Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
|
|
Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."),
|
|
Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, ts.DiagnosticCategory.Error, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, ts.DiagnosticCategory.Error, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."),
|
|
Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, ts.DiagnosticCategory.Error, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, ts.DiagnosticCategory.Error, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."),
|
|
Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, ts.DiagnosticCategory.Error, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, ts.DiagnosticCategory.Error, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."),
|
|
Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."),
|
|
Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."),
|
|
Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."),
|
|
Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, ts.DiagnosticCategory.Error, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, ts.DiagnosticCategory.Error, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."),
|
|
Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, ts.DiagnosticCategory.Error, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, ts.DiagnosticCategory.Error, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."),
|
|
Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
|
|
Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."),
|
|
Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
|
|
Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."),
|
|
Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, ts.DiagnosticCategory.Error, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, ts.DiagnosticCategory.Error, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."),
|
|
Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."),
|
|
Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."),
|
|
Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."),
|
|
Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."),
|
|
Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
|
|
Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, ts.DiagnosticCategory.Error, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, ts.DiagnosticCategory.Error, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
|
|
Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
|
|
Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."),
|
|
Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, ts.DiagnosticCategory.Error, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, ts.DiagnosticCategory.Error, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."),
|
|
Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."),
|
|
Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, ts.DiagnosticCategory.Error, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."),
|
|
Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, ts.DiagnosticCategory.Error, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
|
|
Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
|
|
Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, ts.DiagnosticCategory.Error, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
|
|
Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, ts.DiagnosticCategory.Error, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, ts.DiagnosticCategory.Error, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
|
|
Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, ts.DiagnosticCategory.Error, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."),
|
|
Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
|
|
Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."),
|
|
Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
|
|
Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
|
|
Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."),
|
|
Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, ts.DiagnosticCategory.Error, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
|
|
Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, ts.DiagnosticCategory.Error, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."),
|
|
The_current_host_does_not_support_the_0_option: diag(5001, ts.DiagnosticCategory.Error, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."),
|
|
Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, ts.DiagnosticCategory.Error, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."),
|
|
File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, ts.DiagnosticCategory.Error, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."),
|
|
Cannot_read_file_0_Colon_1: diag(5012, ts.DiagnosticCategory.Error, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."),
|
|
Failed_to_parse_file_0_Colon_1: diag(5014, ts.DiagnosticCategory.Error, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."),
|
|
Unknown_compiler_option_0: diag(5023, ts.DiagnosticCategory.Error, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."),
|
|
Compiler_option_0_requires_a_value_of_type_1: diag(5024, ts.DiagnosticCategory.Error, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."),
|
|
Could_not_write_file_0_Colon_1: diag(5033, ts.DiagnosticCategory.Error, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."),
|
|
Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, ts.DiagnosticCategory.Error, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."),
|
|
Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, ts.DiagnosticCategory.Error, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."),
|
|
Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, ts.DiagnosticCategory.Error, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."),
|
|
Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."),
|
|
Option_0_cannot_be_specified_with_option_1: diag(5053, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."),
|
|
A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, ts.DiagnosticCategory.Error, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."),
|
|
Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, ts.DiagnosticCategory.Error, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."),
|
|
Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, ts.DiagnosticCategory.Error, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."),
|
|
Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, ts.DiagnosticCategory.Error, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."),
|
|
The_specified_path_does_not_exist_Colon_0: diag(5058, ts.DiagnosticCategory.Error, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."),
|
|
Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, ts.DiagnosticCategory.Error, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."),
|
|
Option_paths_cannot_be_used_without_specifying_baseUrl_option: diag(5060, ts.DiagnosticCategory.Error, "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", "Option 'paths' cannot be used without specifying '--baseUrl' option."),
|
|
Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, ts.DiagnosticCategory.Error, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."),
|
|
Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: diag(5062, ts.DiagnosticCategory.Error, "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' in can have at most one '*' character."),
|
|
Substitutions_for_pattern_0_should_be_an_array: diag(5063, ts.DiagnosticCategory.Error, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."),
|
|
Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, ts.DiagnosticCategory.Error, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."),
|
|
File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, ts.DiagnosticCategory.Error, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."),
|
|
Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, ts.DiagnosticCategory.Error, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."),
|
|
Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, ts.DiagnosticCategory.Error, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
|
|
Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, ts.DiagnosticCategory.Error, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
|
|
Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
|
|
Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, ts.DiagnosticCategory.Error, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
|
|
Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, ts.DiagnosticCategory.Error, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
|
|
Unknown_build_option_0: diag(5072, ts.DiagnosticCategory.Error, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
|
|
Build_option_0_requires_a_value_of_type_1: diag(5073, ts.DiagnosticCategory.Error, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
|
|
Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6000, ts.DiagnosticCategory.Message, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
|
|
Concatenate_and_emit_output_to_single_file: diag(6001, ts.DiagnosticCategory.Message, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
|
|
Generates_corresponding_d_ts_file: diag(6002, ts.DiagnosticCategory.Message, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
|
|
Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6003, ts.DiagnosticCategory.Message, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", "Specify the location where debugger should locate map files instead of generated locations."),
|
|
Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, ts.DiagnosticCategory.Message, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."),
|
|
Watch_input_files: diag(6005, ts.DiagnosticCategory.Message, "Watch_input_files_6005", "Watch input files."),
|
|
Redirect_output_structure_to_the_directory: diag(6006, ts.DiagnosticCategory.Message, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."),
|
|
Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, ts.DiagnosticCategory.Message, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."),
|
|
Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, ts.DiagnosticCategory.Message, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."),
|
|
Do_not_emit_comments_to_output: diag(6009, ts.DiagnosticCategory.Message, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."),
|
|
Do_not_emit_outputs: diag(6010, ts.DiagnosticCategory.Message, "Do_not_emit_outputs_6010", "Do not emit outputs."),
|
|
Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, ts.DiagnosticCategory.Message, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."),
|
|
Skip_type_checking_of_declaration_files: diag(6012, ts.DiagnosticCategory.Message, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."),
|
|
Do_not_resolve_the_real_path_of_symlinks: diag(6013, ts.DiagnosticCategory.Message, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."),
|
|
Only_emit_d_ts_declaration_files: diag(6014, ts.DiagnosticCategory.Message, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."),
|
|
Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_ES2018_or_ESNEXT: diag(6015, ts.DiagnosticCategory.Message, "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_ES2018_or_ESNEXT_6015", "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'."),
|
|
Specify_module_code_generation_Colon_none_commonjs_amd_system_umd_es2015_or_ESNext: diag(6016, ts.DiagnosticCategory.Message, "Specify_module_code_generation_Colon_none_commonjs_amd_system_umd_es2015_or_ESNext_6016", "Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'."),
|
|
Print_this_message: diag(6017, ts.DiagnosticCategory.Message, "Print_this_message_6017", "Print this message."),
|
|
Print_the_compiler_s_version: diag(6019, ts.DiagnosticCategory.Message, "Print_the_compiler_s_version_6019", "Print the compiler's version."),
|
|
Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, ts.DiagnosticCategory.Message, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."),
|
|
Syntax_Colon_0: diag(6023, ts.DiagnosticCategory.Message, "Syntax_Colon_0_6023", "Syntax: {0}"),
|
|
options: diag(6024, ts.DiagnosticCategory.Message, "options_6024", "options"),
|
|
file: diag(6025, ts.DiagnosticCategory.Message, "file_6025", "file"),
|
|
Examples_Colon_0: diag(6026, ts.DiagnosticCategory.Message, "Examples_Colon_0_6026", "Examples: {0}"),
|
|
Options_Colon: diag(6027, ts.DiagnosticCategory.Message, "Options_Colon_6027", "Options:"),
|
|
Version_0: diag(6029, ts.DiagnosticCategory.Message, "Version_0_6029", "Version {0}"),
|
|
Insert_command_line_options_and_files_from_a_file: diag(6030, ts.DiagnosticCategory.Message, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."),
|
|
Starting_compilation_in_watch_mode: diag(6031, ts.DiagnosticCategory.Message, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."),
|
|
File_change_detected_Starting_incremental_compilation: diag(6032, ts.DiagnosticCategory.Message, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."),
|
|
KIND: diag(6034, ts.DiagnosticCategory.Message, "KIND_6034", "KIND"),
|
|
FILE: diag(6035, ts.DiagnosticCategory.Message, "FILE_6035", "FILE"),
|
|
VERSION: diag(6036, ts.DiagnosticCategory.Message, "VERSION_6036", "VERSION"),
|
|
LOCATION: diag(6037, ts.DiagnosticCategory.Message, "LOCATION_6037", "LOCATION"),
|
|
DIRECTORY: diag(6038, ts.DiagnosticCategory.Message, "DIRECTORY_6038", "DIRECTORY"),
|
|
STRATEGY: diag(6039, ts.DiagnosticCategory.Message, "STRATEGY_6039", "STRATEGY"),
|
|
FILE_OR_DIRECTORY: diag(6040, ts.DiagnosticCategory.Message, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"),
|
|
Generates_corresponding_map_file: diag(6043, ts.DiagnosticCategory.Message, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."),
|
|
Compiler_option_0_expects_an_argument: diag(6044, ts.DiagnosticCategory.Error, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."),
|
|
Unterminated_quoted_string_in_response_file_0: diag(6045, ts.DiagnosticCategory.Error, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."),
|
|
Argument_for_0_option_must_be_Colon_1: diag(6046, ts.DiagnosticCategory.Error, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."),
|
|
Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, ts.DiagnosticCategory.Error, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'."),
|
|
Unsupported_locale_0: diag(6049, ts.DiagnosticCategory.Error, "Unsupported_locale_0_6049", "Unsupported locale '{0}'."),
|
|
Unable_to_open_file_0: diag(6050, ts.DiagnosticCategory.Error, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."),
|
|
Corrupted_locale_file_0: diag(6051, ts.DiagnosticCategory.Error, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."),
|
|
Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, ts.DiagnosticCategory.Message, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."),
|
|
File_0_not_found: diag(6053, ts.DiagnosticCategory.Error, "File_0_not_found_6053", "File '{0}' not found."),
|
|
File_0_has_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, ts.DiagnosticCategory.Error, "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has unsupported extension. The only supported extensions are {1}."),
|
|
Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, ts.DiagnosticCategory.Message, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."),
|
|
Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, ts.DiagnosticCategory.Message, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."),
|
|
Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, ts.DiagnosticCategory.Message, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."),
|
|
File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, ts.DiagnosticCategory.Error, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."),
|
|
Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, ts.DiagnosticCategory.Message, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."),
|
|
NEWLINE: diag(6061, ts.DiagnosticCategory.Message, "NEWLINE_6061", "NEWLINE"),
|
|
Option_0_can_only_be_specified_in_tsconfig_json_file: diag(6064, ts.DiagnosticCategory.Error, "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", "Option '{0}' can only be specified in 'tsconfig.json' file."),
|
|
Enables_experimental_support_for_ES7_decorators: diag(6065, ts.DiagnosticCategory.Message, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
|
|
Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, ts.DiagnosticCategory.Message, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
|
|
Enables_experimental_support_for_ES7_async_functions: diag(6068, ts.DiagnosticCategory.Message, "Enables_experimental_support_for_ES7_async_functions_6068", "Enables experimental support for ES7 async functions."),
|
|
Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, ts.DiagnosticCategory.Message, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
|
|
Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, ts.DiagnosticCategory.Message, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
|
|
Successfully_created_a_tsconfig_json_file: diag(6071, ts.DiagnosticCategory.Message, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
|
|
Suppress_excess_property_checks_for_object_literals: diag(6072, ts.DiagnosticCategory.Message, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
|
|
Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, ts.DiagnosticCategory.Message, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."),
|
|
Do_not_report_errors_on_unused_labels: diag(6074, ts.DiagnosticCategory.Message, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."),
|
|
Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, ts.DiagnosticCategory.Message, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."),
|
|
Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, ts.DiagnosticCategory.Message, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."),
|
|
Do_not_report_errors_on_unreachable_code: diag(6077, ts.DiagnosticCategory.Message, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."),
|
|
Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, ts.DiagnosticCategory.Message, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."),
|
|
Specify_library_files_to_be_included_in_the_compilation: diag(6079, ts.DiagnosticCategory.Message, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."),
|
|
Specify_JSX_code_generation_Colon_preserve_react_native_or_react: diag(6080, ts.DiagnosticCategory.Message, "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", "Specify JSX code generation: 'preserve', 'react-native', or 'react'."),
|
|
File_0_has_an_unsupported_extension_so_skipping_it: diag(6081, ts.DiagnosticCategory.Message, "File_0_has_an_unsupported_extension_so_skipping_it_6081", "File '{0}' has an unsupported extension, so skipping it."),
|
|
Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, ts.DiagnosticCategory.Error, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."),
|
|
Base_directory_to_resolve_non_absolute_module_names: diag(6083, ts.DiagnosticCategory.Message, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."),
|
|
Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, ts.DiagnosticCategory.Message, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"),
|
|
Enable_tracing_of_the_name_resolution_process: diag(6085, ts.DiagnosticCategory.Message, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."),
|
|
Resolving_module_0_from_1: diag(6086, ts.DiagnosticCategory.Message, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"),
|
|
Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, ts.DiagnosticCategory.Message, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."),
|
|
Module_resolution_kind_is_not_specified_using_0: diag(6088, ts.DiagnosticCategory.Message, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."),
|
|
Module_name_0_was_successfully_resolved_to_1: diag(6089, ts.DiagnosticCategory.Message, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"),
|
|
Module_name_0_was_not_resolved: diag(6090, ts.DiagnosticCategory.Message, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"),
|
|
paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, ts.DiagnosticCategory.Message, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."),
|
|
Module_name_0_matched_pattern_1: diag(6092, ts.DiagnosticCategory.Message, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."),
|
|
Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, ts.DiagnosticCategory.Message, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."),
|
|
Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, ts.DiagnosticCategory.Message, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."),
|
|
Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: diag(6095, ts.DiagnosticCategory.Message, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", "Loading module as file / folder, candidate module location '{0}', target file type '{1}'."),
|
|
File_0_does_not_exist: diag(6096, ts.DiagnosticCategory.Message, "File_0_does_not_exist_6096", "File '{0}' does not exist."),
|
|
File_0_exist_use_it_as_a_name_resolution_result: diag(6097, ts.DiagnosticCategory.Message, "File_0_exist_use_it_as_a_name_resolution_result_6097", "File '{0}' exist - use it as a name resolution result."),
|
|
Loading_module_0_from_node_modules_folder_target_file_type_1: diag(6098, ts.DiagnosticCategory.Message, "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", "Loading module '{0}' from 'node_modules' folder, target file type '{1}'."),
|
|
Found_package_json_at_0: diag(6099, ts.DiagnosticCategory.Message, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."),
|
|
package_json_does_not_have_a_0_field: diag(6100, ts.DiagnosticCategory.Message, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."),
|
|
package_json_has_0_field_1_that_references_2: diag(6101, ts.DiagnosticCategory.Message, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."),
|
|
Allow_javascript_files_to_be_compiled: diag(6102, ts.DiagnosticCategory.Message, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."),
|
|
Option_0_should_have_array_of_strings_as_a_value: diag(6103, ts.DiagnosticCategory.Error, "Option_0_should_have_array_of_strings_as_a_value_6103", "Option '{0}' should have array of strings as a value."),
|
|
Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, ts.DiagnosticCategory.Message, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."),
|
|
Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, ts.DiagnosticCategory.Message, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."),
|
|
baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, ts.DiagnosticCategory.Message, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."),
|
|
rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, ts.DiagnosticCategory.Message, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."),
|
|
Longest_matching_prefix_for_0_is_1: diag(6108, ts.DiagnosticCategory.Message, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."),
|
|
Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, ts.DiagnosticCategory.Message, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."),
|
|
Trying_other_entries_in_rootDirs: diag(6110, ts.DiagnosticCategory.Message, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."),
|
|
Module_resolution_using_rootDirs_has_failed: diag(6111, ts.DiagnosticCategory.Message, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."),
|
|
Do_not_emit_use_strict_directives_in_module_output: diag(6112, ts.DiagnosticCategory.Message, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."),
|
|
Enable_strict_null_checks: diag(6113, ts.DiagnosticCategory.Message, "Enable_strict_null_checks_6113", "Enable strict null checks."),
|
|
Unknown_option_excludes_Did_you_mean_exclude: diag(6114, ts.DiagnosticCategory.Error, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"),
|
|
Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, ts.DiagnosticCategory.Message, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."),
|
|
Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"),
|
|
Resolving_using_primary_search_paths: diag(6117, ts.DiagnosticCategory.Message, "Resolving_using_primary_search_paths_6117", "Resolving using primary search paths..."),
|
|
Resolving_from_node_modules_folder: diag(6118, ts.DiagnosticCategory.Message, "Resolving_from_node_modules_folder_6118", "Resolving from node_modules folder..."),
|
|
Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, ts.DiagnosticCategory.Message, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"),
|
|
Type_reference_directive_0_was_not_resolved: diag(6120, ts.DiagnosticCategory.Message, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"),
|
|
Resolving_with_primary_search_path_0: diag(6121, ts.DiagnosticCategory.Message, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."),
|
|
Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, ts.DiagnosticCategory.Message, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."),
|
|
Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"),
|
|
Type_declaration_files_to_be_included_in_compilation: diag(6124, ts.DiagnosticCategory.Message, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."),
|
|
Looking_up_in_node_modules_folder_initial_location_0: diag(6125, ts.DiagnosticCategory.Message, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."),
|
|
Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, ts.DiagnosticCategory.Message, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."),
|
|
Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"),
|
|
Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"),
|
|
Resolving_real_path_for_0_result_1: diag(6130, ts.DiagnosticCategory.Message, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
|
|
Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, ts.DiagnosticCategory.Error, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
|
|
File_name_0_has_a_1_extension_stripping_it: diag(6132, ts.DiagnosticCategory.Message, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
|
|
_0_is_declared_but_its_value_is_never_read: diag(6133, ts.DiagnosticCategory.Error, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
|
|
Report_errors_on_unused_locals: diag(6134, ts.DiagnosticCategory.Message, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
|
|
Report_errors_on_unused_parameters: diag(6135, ts.DiagnosticCategory.Message, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
|
|
The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, ts.DiagnosticCategory.Message, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
|
|
Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, ts.DiagnosticCategory.Error, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
|
|
Property_0_is_declared_but_its_value_is_never_read: diag(6138, ts.DiagnosticCategory.Error, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
|
|
Import_emit_helpers_from_tslib: diag(6139, ts.DiagnosticCategory.Message, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
|
|
Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, ts.DiagnosticCategory.Error, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
|
|
Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, ts.DiagnosticCategory.Message, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", "Parse in strict mode and emit \"use strict\" for each source file."),
|
|
Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, ts.DiagnosticCategory.Error, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."),
|
|
Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, ts.DiagnosticCategory.Message, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."),
|
|
Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, ts.DiagnosticCategory.Message, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."),
|
|
Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, ts.DiagnosticCategory.Message, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."),
|
|
Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, ts.DiagnosticCategory.Message, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."),
|
|
Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, ts.DiagnosticCategory.Message, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."),
|
|
Show_diagnostic_information: diag(6149, ts.DiagnosticCategory.Message, "Show_diagnostic_information_6149", "Show diagnostic information."),
|
|
Show_verbose_diagnostic_information: diag(6150, ts.DiagnosticCategory.Message, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."),
|
|
Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, ts.DiagnosticCategory.Message, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."),
|
|
Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, ts.DiagnosticCategory.Message, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."),
|
|
Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, ts.DiagnosticCategory.Message, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."),
|
|
Print_names_of_generated_files_part_of_the_compilation: diag(6154, ts.DiagnosticCategory.Message, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."),
|
|
Print_names_of_files_part_of_the_compilation: diag(6155, ts.DiagnosticCategory.Message, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."),
|
|
The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, ts.DiagnosticCategory.Message, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"),
|
|
Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, ts.DiagnosticCategory.Message, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."),
|
|
Do_not_include_the_default_library_file_lib_d_ts: diag(6158, ts.DiagnosticCategory.Message, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."),
|
|
Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, ts.DiagnosticCategory.Message, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."),
|
|
Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, ts.DiagnosticCategory.Message, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."),
|
|
List_of_folders_to_include_type_definitions_from: diag(6161, ts.DiagnosticCategory.Message, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."),
|
|
Disable_size_limitations_on_JavaScript_projects: diag(6162, ts.DiagnosticCategory.Message, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."),
|
|
The_character_set_of_the_input_files: diag(6163, ts.DiagnosticCategory.Message, "The_character_set_of_the_input_files_6163", "The character set of the input files."),
|
|
Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6164, ts.DiagnosticCategory.Message, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."),
|
|
Do_not_truncate_error_messages: diag(6165, ts.DiagnosticCategory.Message, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."),
|
|
Output_directory_for_generated_declaration_files: diag(6166, ts.DiagnosticCategory.Message, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."),
|
|
A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, ts.DiagnosticCategory.Message, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."),
|
|
List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, ts.DiagnosticCategory.Message, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."),
|
|
Show_all_compiler_options: diag(6169, ts.DiagnosticCategory.Message, "Show_all_compiler_options_6169", "Show all compiler options."),
|
|
Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, ts.DiagnosticCategory.Message, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"),
|
|
Command_line_Options: diag(6171, ts.DiagnosticCategory.Message, "Command_line_Options_6171", "Command-line Options"),
|
|
Basic_Options: diag(6172, ts.DiagnosticCategory.Message, "Basic_Options_6172", "Basic Options"),
|
|
Strict_Type_Checking_Options: diag(6173, ts.DiagnosticCategory.Message, "Strict_Type_Checking_Options_6173", "Strict Type-Checking Options"),
|
|
Module_Resolution_Options: diag(6174, ts.DiagnosticCategory.Message, "Module_Resolution_Options_6174", "Module Resolution Options"),
|
|
Source_Map_Options: diag(6175, ts.DiagnosticCategory.Message, "Source_Map_Options_6175", "Source Map Options"),
|
|
Additional_Checks: diag(6176, ts.DiagnosticCategory.Message, "Additional_Checks_6176", "Additional Checks"),
|
|
Experimental_Options: diag(6177, ts.DiagnosticCategory.Message, "Experimental_Options_6177", "Experimental Options"),
|
|
Advanced_Options: diag(6178, ts.DiagnosticCategory.Message, "Advanced_Options_6178", "Advanced Options"),
|
|
Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: diag(6179, ts.DiagnosticCategory.Message, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'."),
|
|
Enable_all_strict_type_checking_options: diag(6180, ts.DiagnosticCategory.Message, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."),
|
|
List_of_language_service_plugins: diag(6181, ts.DiagnosticCategory.Message, "List_of_language_service_plugins_6181", "List of language service plugins."),
|
|
Scoped_package_detected_looking_in_0: diag(6182, ts.DiagnosticCategory.Message, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"),
|
|
Reusing_resolution_of_module_0_to_file_1_from_old_program: diag(6183, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_to_file_1_from_old_program_6183", "Reusing resolution of module '{0}' to file '{1}' from old program."),
|
|
Reusing_module_resolutions_originating_in_0_since_resolutions_are_unchanged_from_old_program: diag(6184, ts.DiagnosticCategory.Message, "Reusing_module_resolutions_originating_in_0_since_resolutions_are_unchanged_from_old_program_6184", "Reusing module resolutions originating in '{0}' since resolutions are unchanged from old program."),
|
|
Disable_strict_checking_of_generic_signatures_in_function_types: diag(6185, ts.DiagnosticCategory.Message, "Disable_strict_checking_of_generic_signatures_in_function_types_6185", "Disable strict checking of generic signatures in function types."),
|
|
Enable_strict_checking_of_function_types: diag(6186, ts.DiagnosticCategory.Message, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."),
|
|
Enable_strict_checking_of_property_initialization_in_classes: diag(6187, ts.DiagnosticCategory.Message, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."),
|
|
Numeric_separators_are_not_allowed_here: diag(6188, ts.DiagnosticCategory.Error, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
|
|
Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, ts.DiagnosticCategory.Error, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
|
|
Found_package_json_at_0_Package_ID_is_1: diag(6190, ts.DiagnosticCategory.Message, "Found_package_json_at_0_Package_ID_is_1_6190", "Found 'package.json' at '{0}'. Package ID is '{1}'."),
|
|
Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, ts.DiagnosticCategory.Message, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
|
|
All_imports_in_import_declaration_are_unused: diag(6192, ts.DiagnosticCategory.Error, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
|
|
Found_1_error_Watching_for_file_changes: diag(6193, ts.DiagnosticCategory.Message, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
|
|
Found_0_errors_Watching_for_file_changes: diag(6194, ts.DiagnosticCategory.Message, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
|
|
Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, ts.DiagnosticCategory.Message, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
|
|
_0_is_declared_but_never_used: diag(6196, ts.DiagnosticCategory.Error, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
|
|
Include_modules_imported_with_json_extension: diag(6197, ts.DiagnosticCategory.Message, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
|
|
All_destructured_elements_are_unused: diag(6198, ts.DiagnosticCategory.Error, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
|
|
All_variables_are_unused: diag(6199, ts.DiagnosticCategory.Error, "All_variables_are_unused_6199", "All variables are unused.", true),
|
|
Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, ts.DiagnosticCategory.Error, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
|
|
Conflicts_are_in_this_file: diag(6201, ts.DiagnosticCategory.Message, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
|
|
_0_was_also_declared_here: diag(6203, ts.DiagnosticCategory.Message, "_0_was_also_declared_here_6203", "'{0}' was also declared here."),
|
|
and_here: diag(6204, ts.DiagnosticCategory.Message, "and_here_6204", "and here."),
|
|
All_type_parameters_are_unused: diag(6205, ts.DiagnosticCategory.Error, "All_type_parameters_are_unused_6205", "All type parameters are unused"),
|
|
package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."),
|
|
package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, ts.DiagnosticCategory.Message, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."),
|
|
package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."),
|
|
package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."),
|
|
An_argument_for_0_was_not_provided: diag(6210, ts.DiagnosticCategory.Message, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."),
|
|
An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, ts.DiagnosticCategory.Message, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."),
|
|
Did_you_mean_to_call_this_expression: diag(6212, ts.DiagnosticCategory.Message, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"),
|
|
Did_you_mean_to_use_new_with_this_expression: diag(6213, ts.DiagnosticCategory.Message, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"),
|
|
Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, ts.DiagnosticCategory.Message, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."),
|
|
Using_compiler_options_of_project_reference_redirect_0: diag(6215, ts.DiagnosticCategory.Message, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."),
|
|
Found_1_error: diag(6216, ts.DiagnosticCategory.Message, "Found_1_error_6216", "Found 1 error."),
|
|
Found_0_errors: diag(6217, ts.DiagnosticCategory.Message, "Found_0_errors_6217", "Found {0} errors."),
|
|
Projects_to_reference: diag(6300, ts.DiagnosticCategory.Message, "Projects_to_reference_6300", "Projects to reference"),
|
|
Enable_project_compilation: diag(6302, ts.DiagnosticCategory.Message, "Enable_project_compilation_6302", "Enable project compilation"),
|
|
Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, ts.DiagnosticCategory.Error, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
|
|
Composite_projects_may_not_disable_declaration_emit: diag(6304, ts.DiagnosticCategory.Error, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."),
|
|
Output_file_0_has_not_been_built_from_source_file_1: diag(6305, ts.DiagnosticCategory.Error, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."),
|
|
Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, ts.DiagnosticCategory.Error, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", "Referenced project '{0}' must have setting \"composite\": true."),
|
|
File_0_is_not_in_project_file_list_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, ts.DiagnosticCategory.Error, "File_0_is_not_in_project_file_list_Projects_must_list_all_files_or_use_an_include_pattern_6307", "File '{0}' is not in project file list. Projects must list all files or use an 'include' pattern."),
|
|
Cannot_prepend_project_0_because_it_does_not_have_outFile_set: diag(6308, ts.DiagnosticCategory.Error, "Cannot_prepend_project_0_because_it_does_not_have_outFile_set_6308", "Cannot prepend project '{0}' because it does not have 'outFile' set"),
|
|
Output_file_0_from_project_1_does_not_exist: diag(6309, ts.DiagnosticCategory.Error, "Output_file_0_from_project_1_does_not_exist_6309", "Output file '{0}' from project '{1}' does not exist"),
|
|
Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2: diag(6350, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2_6350", "Project '{0}' is out of date because oldest output '{1}' is older than newest input '{2}'"),
|
|
Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2: diag(6351, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than oldest output '{2}'"),
|
|
Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"),
|
|
Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"),
|
|
Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"),
|
|
Projects_in_this_build_Colon_0: diag(6355, ts.DiagnosticCategory.Message, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"),
|
|
A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, ts.DiagnosticCategory.Message, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"),
|
|
A_non_dry_build_would_build_project_0: diag(6357, ts.DiagnosticCategory.Message, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"),
|
|
Building_project_0: diag(6358, ts.DiagnosticCategory.Message, "Building_project_0_6358", "Building project '{0}'..."),
|
|
Updating_output_timestamps_of_project_0: diag(6359, ts.DiagnosticCategory.Message, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."),
|
|
delete_this_Project_0_is_up_to_date_because_it_was_previously_built: diag(6360, ts.DiagnosticCategory.Message, "delete_this_Project_0_is_up_to_date_because_it_was_previously_built_6360", "delete this - Project '{0}' is up to date because it was previously built"),
|
|
Project_0_is_up_to_date: diag(6361, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"),
|
|
Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, ts.DiagnosticCategory.Message, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"),
|
|
Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, ts.DiagnosticCategory.Message, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"),
|
|
Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, ts.DiagnosticCategory.Message, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"),
|
|
Delete_the_outputs_of_all_projects: diag(6365, ts.DiagnosticCategory.Message, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects"),
|
|
Enable_verbose_logging: diag(6366, ts.DiagnosticCategory.Message, "Enable_verbose_logging_6366", "Enable verbose logging"),
|
|
Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, ts.DiagnosticCategory.Message, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"),
|
|
Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6368, ts.DiagnosticCategory.Message, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6368", "Build all projects, including those that appear to be up to date"),
|
|
Option_build_must_be_the_first_command_line_argument: diag(6369, ts.DiagnosticCategory.Error, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."),
|
|
Options_0_and_1_cannot_be_combined: diag(6370, ts.DiagnosticCategory.Error, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."),
|
|
The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
|
|
The_expected_type_comes_from_this_index_signature: diag(6501, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
|
|
The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
|
|
Variable_0_implicitly_has_an_1_type: diag(7005, ts.DiagnosticCategory.Error, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."),
|
|
Parameter_0_implicitly_has_an_1_type: diag(7006, ts.DiagnosticCategory.Error, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."),
|
|
Member_0_implicitly_has_an_1_type: diag(7008, ts.DiagnosticCategory.Error, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."),
|
|
new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, ts.DiagnosticCategory.Error, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."),
|
|
_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, ts.DiagnosticCategory.Error, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."),
|
|
Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, ts.DiagnosticCategory.Error, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."),
|
|
Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, ts.DiagnosticCategory.Error, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."),
|
|
Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, ts.DiagnosticCategory.Error, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."),
|
|
Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."),
|
|
Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, ts.DiagnosticCategory.Error, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."),
|
|
Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."),
|
|
Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, ts.DiagnosticCategory.Error, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."),
|
|
Rest_parameter_0_implicitly_has_an_any_type: diag(7019, ts.DiagnosticCategory.Error, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."),
|
|
Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, ts.DiagnosticCategory.Error, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."),
|
|
_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, ts.DiagnosticCategory.Error, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."),
|
|
_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, ts.DiagnosticCategory.Error, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
|
|
Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, ts.DiagnosticCategory.Error, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
|
|
Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: diag(7025, ts.DiagnosticCategory.Error, "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type."),
|
|
JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, ts.DiagnosticCategory.Error, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
|
|
Unreachable_code_detected: diag(7027, ts.DiagnosticCategory.Error, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
|
|
Unused_label: diag(7028, ts.DiagnosticCategory.Error, "Unused_label_7028", "Unused label.", true),
|
|
Fallthrough_case_in_switch: diag(7029, ts.DiagnosticCategory.Error, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
|
|
Not_all_code_paths_return_a_value: diag(7030, ts.DiagnosticCategory.Error, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
|
|
Binding_element_0_implicitly_has_an_1_type: diag(7031, ts.DiagnosticCategory.Error, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
|
|
Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, ts.DiagnosticCategory.Error, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."),
|
|
Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, ts.DiagnosticCategory.Error, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."),
|
|
Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, ts.DiagnosticCategory.Error, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."),
|
|
Try_npm_install_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, ts.DiagnosticCategory.Error, "Try_npm_install_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_mod_7035", "Try `npm install @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"),
|
|
Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, ts.DiagnosticCategory.Error, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."),
|
|
Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, ts.DiagnosticCategory.Message, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."),
|
|
Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, ts.DiagnosticCategory.Message, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."),
|
|
Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, ts.DiagnosticCategory.Error, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."),
|
|
If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, ts.DiagnosticCategory.Error, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}`"),
|
|
The_containing_arrow_function_captures_the_global_value_of_this_which_implicitly_has_type_any: diag(7041, ts.DiagnosticCategory.Error, "The_containing_arrow_function_captures_the_global_value_of_this_which_implicitly_has_type_any_7041", "The containing arrow function captures the global value of 'this' which implicitly has type 'any'."),
|
|
Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, ts.DiagnosticCategory.Error, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."),
|
|
Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, ts.DiagnosticCategory.Suggestion, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
|
|
Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, ts.DiagnosticCategory.Suggestion, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
|
|
Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, ts.DiagnosticCategory.Suggestion, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
|
|
Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, ts.DiagnosticCategory.Suggestion, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."),
|
|
Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, ts.DiagnosticCategory.Suggestion, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."),
|
|
Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, ts.DiagnosticCategory.Suggestion, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."),
|
|
Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, ts.DiagnosticCategory.Suggestion, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."),
|
|
_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, ts.DiagnosticCategory.Suggestion, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."),
|
|
Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, ts.DiagnosticCategory.Error, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"),
|
|
You_cannot_rename_this_element: diag(8000, ts.DiagnosticCategory.Error, "You_cannot_rename_this_element_8000", "You cannot rename this element."),
|
|
You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, ts.DiagnosticCategory.Error, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."),
|
|
import_can_only_be_used_in_a_ts_file: diag(8002, ts.DiagnosticCategory.Error, "import_can_only_be_used_in_a_ts_file_8002", "'import ... =' can only be used in a .ts file."),
|
|
export_can_only_be_used_in_a_ts_file: diag(8003, ts.DiagnosticCategory.Error, "export_can_only_be_used_in_a_ts_file_8003", "'export=' can only be used in a .ts file."),
|
|
type_parameter_declarations_can_only_be_used_in_a_ts_file: diag(8004, ts.DiagnosticCategory.Error, "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", "'type parameter declarations' can only be used in a .ts file."),
|
|
implements_clauses_can_only_be_used_in_a_ts_file: diag(8005, ts.DiagnosticCategory.Error, "implements_clauses_can_only_be_used_in_a_ts_file_8005", "'implements clauses' can only be used in a .ts file."),
|
|
interface_declarations_can_only_be_used_in_a_ts_file: diag(8006, ts.DiagnosticCategory.Error, "interface_declarations_can_only_be_used_in_a_ts_file_8006", "'interface declarations' can only be used in a .ts file."),
|
|
module_declarations_can_only_be_used_in_a_ts_file: diag(8007, ts.DiagnosticCategory.Error, "module_declarations_can_only_be_used_in_a_ts_file_8007", "'module declarations' can only be used in a .ts file."),
|
|
type_aliases_can_only_be_used_in_a_ts_file: diag(8008, ts.DiagnosticCategory.Error, "type_aliases_can_only_be_used_in_a_ts_file_8008", "'type aliases' can only be used in a .ts file."),
|
|
_0_can_only_be_used_in_a_ts_file: diag(8009, ts.DiagnosticCategory.Error, "_0_can_only_be_used_in_a_ts_file_8009", "'{0}' can only be used in a .ts file."),
|
|
types_can_only_be_used_in_a_ts_file: diag(8010, ts.DiagnosticCategory.Error, "types_can_only_be_used_in_a_ts_file_8010", "'types' can only be used in a .ts file."),
|
|
type_arguments_can_only_be_used_in_a_ts_file: diag(8011, ts.DiagnosticCategory.Error, "type_arguments_can_only_be_used_in_a_ts_file_8011", "'type arguments' can only be used in a .ts file."),
|
|
parameter_modifiers_can_only_be_used_in_a_ts_file: diag(8012, ts.DiagnosticCategory.Error, "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", "'parameter modifiers' can only be used in a .ts file."),
|
|
non_null_assertions_can_only_be_used_in_a_ts_file: diag(8013, ts.DiagnosticCategory.Error, "non_null_assertions_can_only_be_used_in_a_ts_file_8013", "'non-null assertions' can only be used in a .ts file."),
|
|
enum_declarations_can_only_be_used_in_a_ts_file: diag(8015, ts.DiagnosticCategory.Error, "enum_declarations_can_only_be_used_in_a_ts_file_8015", "'enum declarations' can only be used in a .ts file."),
|
|
type_assertion_expressions_can_only_be_used_in_a_ts_file: diag(8016, ts.DiagnosticCategory.Error, "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", "'type assertion expressions' can only be used in a .ts file."),
|
|
Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: diag(8017, ts.DiagnosticCategory.Error, "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", "Octal literal types must use ES2015 syntax. Use the syntax '{0}'."),
|
|
Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: diag(8018, ts.DiagnosticCategory.Error, "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'."),
|
|
Report_errors_in_js_files: diag(8019, ts.DiagnosticCategory.Message, "Report_errors_in_js_files_8019", "Report errors in .js files."),
|
|
JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, ts.DiagnosticCategory.Error, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."),
|
|
JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, ts.DiagnosticCategory.Error, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."),
|
|
JSDoc_0_is_not_attached_to_a_class: diag(8022, ts.DiagnosticCategory.Error, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."),
|
|
JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, ts.DiagnosticCategory.Error, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."),
|
|
JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, ts.DiagnosticCategory.Error, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."),
|
|
Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, ts.DiagnosticCategory.Error, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one `@augments` or `@extends` tag."),
|
|
Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, ts.DiagnosticCategory.Error, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."),
|
|
Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, ts.DiagnosticCategory.Error, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."),
|
|
JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, ts.DiagnosticCategory.Error, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."),
|
|
JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, ts.DiagnosticCategory.Error, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."),
|
|
The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, ts.DiagnosticCategory.Error, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."),
|
|
You_cannot_rename_a_module_via_a_global_import: diag(8031, ts.DiagnosticCategory.Error, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."),
|
|
Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: diag(9002, ts.DiagnosticCategory.Error, "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause."),
|
|
class_expressions_are_not_currently_supported: diag(9003, ts.DiagnosticCategory.Error, "class_expressions_are_not_currently_supported_9003", "'class' expressions are not currently supported."),
|
|
Language_service_is_disabled: diag(9004, ts.DiagnosticCategory.Error, "Language_service_is_disabled_9004", "Language service is disabled."),
|
|
JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17000, ts.DiagnosticCategory.Error, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."),
|
|
JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, ts.DiagnosticCategory.Error, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."),
|
|
Expected_corresponding_JSX_closing_tag_for_0: diag(17002, ts.DiagnosticCategory.Error, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."),
|
|
JSX_attribute_expected: diag(17003, ts.DiagnosticCategory.Error, "JSX_attribute_expected_17003", "JSX attribute expected."),
|
|
Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, ts.DiagnosticCategory.Error, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."),
|
|
A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, ts.DiagnosticCategory.Error, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."),
|
|
An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, ts.DiagnosticCategory.Error, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
|
|
A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, ts.DiagnosticCategory.Error, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
|
|
JSX_element_0_has_no_corresponding_closing_tag: diag(17008, ts.DiagnosticCategory.Error, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."),
|
|
super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, ts.DiagnosticCategory.Error, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."),
|
|
Unknown_type_acquisition_option_0: diag(17010, ts.DiagnosticCategory.Error, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."),
|
|
super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, ts.DiagnosticCategory.Error, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."),
|
|
_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, ts.DiagnosticCategory.Error, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"),
|
|
Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, ts.DiagnosticCategory.Error, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."),
|
|
JSX_fragment_has_no_corresponding_closing_tag: diag(17014, ts.DiagnosticCategory.Error, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."),
|
|
Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, ts.DiagnosticCategory.Error, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."),
|
|
JSX_fragment_is_not_supported_when_using_jsxFactory: diag(17016, ts.DiagnosticCategory.Error, "JSX_fragment_is_not_supported_when_using_jsxFactory_17016", "JSX fragment is not supported when using --jsxFactory"),
|
|
JSX_fragment_is_not_supported_when_using_an_inline_JSX_factory_pragma: diag(17017, ts.DiagnosticCategory.Error, "JSX_fragment_is_not_supported_when_using_an_inline_JSX_factory_pragma_17017", "JSX fragment is not supported when using an inline JSX factory pragma"),
|
|
Circularity_detected_while_resolving_configuration_Colon_0: diag(18000, ts.DiagnosticCategory.Error, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
|
|
A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: diag(18001, ts.DiagnosticCategory.Error, "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", "A path in an 'extends' option must be relative or rooted, but '{0}' is not."),
|
|
The_files_list_in_config_file_0_is_empty: diag(18002, ts.DiagnosticCategory.Error, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
|
|
No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, ts.DiagnosticCategory.Error, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
|
|
File_is_a_CommonJS_module_it_may_be_converted_to_an_ES6_module: diag(80001, ts.DiagnosticCategory.Suggestion, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES6_module_80001", "File is a CommonJS module; it may be converted to an ES6 module."),
|
|
This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, ts.DiagnosticCategory.Suggestion, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."),
|
|
Import_may_be_converted_to_a_default_import: diag(80003, ts.DiagnosticCategory.Suggestion, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."),
|
|
JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, ts.DiagnosticCategory.Suggestion, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."),
|
|
require_call_may_be_converted_to_an_import: diag(80005, ts.DiagnosticCategory.Suggestion, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."),
|
|
This_may_be_converted_to_an_async_function: diag(80006, ts.DiagnosticCategory.Suggestion, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."),
|
|
Add_missing_super_call: diag(90001, ts.DiagnosticCategory.Message, "Add_missing_super_call_90001", "Add missing 'super()' call"),
|
|
Make_super_call_the_first_statement_in_the_constructor: diag(90002, ts.DiagnosticCategory.Message, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"),
|
|
Change_extends_to_implements: diag(90003, ts.DiagnosticCategory.Message, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"),
|
|
Remove_declaration_for_Colon_0: diag(90004, ts.DiagnosticCategory.Message, "Remove_declaration_for_Colon_0_90004", "Remove declaration for: '{0}'"),
|
|
Remove_import_from_0: diag(90005, ts.DiagnosticCategory.Message, "Remove_import_from_0_90005", "Remove import from '{0}'"),
|
|
Implement_interface_0: diag(90006, ts.DiagnosticCategory.Message, "Implement_interface_0_90006", "Implement interface '{0}'"),
|
|
Implement_inherited_abstract_class: diag(90007, ts.DiagnosticCategory.Message, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"),
|
|
Add_0_to_unresolved_variable: diag(90008, ts.DiagnosticCategory.Message, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"),
|
|
Remove_destructuring: diag(90009, ts.DiagnosticCategory.Message, "Remove_destructuring_90009", "Remove destructuring"),
|
|
Remove_variable_statement: diag(90010, ts.DiagnosticCategory.Message, "Remove_variable_statement_90010", "Remove variable statement"),
|
|
Remove_template_tag: diag(90011, ts.DiagnosticCategory.Message, "Remove_template_tag_90011", "Remove template tag"),
|
|
Remove_type_parameters: diag(90012, ts.DiagnosticCategory.Message, "Remove_type_parameters_90012", "Remove type parameters"),
|
|
Import_0_from_module_1: diag(90013, ts.DiagnosticCategory.Message, "Import_0_from_module_1_90013", "Import '{0}' from module \"{1}\""),
|
|
Change_0_to_1: diag(90014, ts.DiagnosticCategory.Message, "Change_0_to_1_90014", "Change '{0}' to '{1}'"),
|
|
Add_0_to_existing_import_declaration_from_1: diag(90015, ts.DiagnosticCategory.Message, "Add_0_to_existing_import_declaration_from_1_90015", "Add '{0}' to existing import declaration from \"{1}\""),
|
|
Declare_property_0: diag(90016, ts.DiagnosticCategory.Message, "Declare_property_0_90016", "Declare property '{0}'"),
|
|
Add_index_signature_for_property_0: diag(90017, ts.DiagnosticCategory.Message, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"),
|
|
Disable_checking_for_this_file: diag(90018, ts.DiagnosticCategory.Message, "Disable_checking_for_this_file_90018", "Disable checking for this file"),
|
|
Ignore_this_error_message: diag(90019, ts.DiagnosticCategory.Message, "Ignore_this_error_message_90019", "Ignore this error message"),
|
|
Initialize_property_0_in_the_constructor: diag(90020, ts.DiagnosticCategory.Message, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"),
|
|
Initialize_static_property_0: diag(90021, ts.DiagnosticCategory.Message, "Initialize_static_property_0_90021", "Initialize static property '{0}'"),
|
|
Change_spelling_to_0: diag(90022, ts.DiagnosticCategory.Message, "Change_spelling_to_0_90022", "Change spelling to '{0}'"),
|
|
Declare_method_0: diag(90023, ts.DiagnosticCategory.Message, "Declare_method_0_90023", "Declare method '{0}'"),
|
|
Declare_static_method_0: diag(90024, ts.DiagnosticCategory.Message, "Declare_static_method_0_90024", "Declare static method '{0}'"),
|
|
Prefix_0_with_an_underscore: diag(90025, ts.DiagnosticCategory.Message, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"),
|
|
Rewrite_as_the_indexed_access_type_0: diag(90026, ts.DiagnosticCategory.Message, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"),
|
|
Declare_static_property_0: diag(90027, ts.DiagnosticCategory.Message, "Declare_static_property_0_90027", "Declare static property '{0}'"),
|
|
Call_decorator_expression: diag(90028, ts.DiagnosticCategory.Message, "Call_decorator_expression_90028", "Call decorator expression"),
|
|
Add_async_modifier_to_containing_function: diag(90029, ts.DiagnosticCategory.Message, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"),
|
|
Replace_infer_0_with_unknown: diag(90030, ts.DiagnosticCategory.Message, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"),
|
|
Replace_all_unused_infer_with_unknown: diag(90031, ts.DiagnosticCategory.Message, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"),
|
|
Import_default_0_from_module_1: diag(90032, ts.DiagnosticCategory.Message, "Import_default_0_from_module_1_90032", "Import default '{0}' from module \"{1}\""),
|
|
Add_default_import_0_to_existing_import_declaration_from_1: diag(90033, ts.DiagnosticCategory.Message, "Add_default_import_0_to_existing_import_declaration_from_1_90033", "Add default import '{0}' to existing import declaration from \"{1}\""),
|
|
Add_parameter_name: diag(90034, ts.DiagnosticCategory.Message, "Add_parameter_name_90034", "Add parameter name"),
|
|
Convert_function_to_an_ES2015_class: diag(95001, ts.DiagnosticCategory.Message, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"),
|
|
Convert_function_0_to_class: diag(95002, ts.DiagnosticCategory.Message, "Convert_function_0_to_class_95002", "Convert function '{0}' to class"),
|
|
Extract_to_0_in_1: diag(95004, ts.DiagnosticCategory.Message, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"),
|
|
Extract_function: diag(95005, ts.DiagnosticCategory.Message, "Extract_function_95005", "Extract function"),
|
|
Extract_constant: diag(95006, ts.DiagnosticCategory.Message, "Extract_constant_95006", "Extract constant"),
|
|
Extract_to_0_in_enclosing_scope: diag(95007, ts.DiagnosticCategory.Message, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"),
|
|
Extract_to_0_in_1_scope: diag(95008, ts.DiagnosticCategory.Message, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"),
|
|
Annotate_with_type_from_JSDoc: diag(95009, ts.DiagnosticCategory.Message, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"),
|
|
Annotate_with_types_from_JSDoc: diag(95010, ts.DiagnosticCategory.Message, "Annotate_with_types_from_JSDoc_95010", "Annotate with types from JSDoc"),
|
|
Infer_type_of_0_from_usage: diag(95011, ts.DiagnosticCategory.Message, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"),
|
|
Infer_parameter_types_from_usage: diag(95012, ts.DiagnosticCategory.Message, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"),
|
|
Convert_to_default_import: diag(95013, ts.DiagnosticCategory.Message, "Convert_to_default_import_95013", "Convert to default import"),
|
|
Install_0: diag(95014, ts.DiagnosticCategory.Message, "Install_0_95014", "Install '{0}'"),
|
|
Replace_import_with_0: diag(95015, ts.DiagnosticCategory.Message, "Replace_import_with_0_95015", "Replace import with '{0}'."),
|
|
Use_synthetic_default_member: diag(95016, ts.DiagnosticCategory.Message, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."),
|
|
Convert_to_ES6_module: diag(95017, ts.DiagnosticCategory.Message, "Convert_to_ES6_module_95017", "Convert to ES6 module"),
|
|
Add_undefined_type_to_property_0: diag(95018, ts.DiagnosticCategory.Message, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"),
|
|
Add_initializer_to_property_0: diag(95019, ts.DiagnosticCategory.Message, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"),
|
|
Add_definite_assignment_assertion_to_property_0: diag(95020, ts.DiagnosticCategory.Message, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"),
|
|
Add_all_missing_members: diag(95022, ts.DiagnosticCategory.Message, "Add_all_missing_members_95022", "Add all missing members"),
|
|
Infer_all_types_from_usage: diag(95023, ts.DiagnosticCategory.Message, "Infer_all_types_from_usage_95023", "Infer all types from usage"),
|
|
Delete_all_unused_declarations: diag(95024, ts.DiagnosticCategory.Message, "Delete_all_unused_declarations_95024", "Delete all unused declarations"),
|
|
Prefix_all_unused_declarations_with_where_possible: diag(95025, ts.DiagnosticCategory.Message, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"),
|
|
Fix_all_detected_spelling_errors: diag(95026, ts.DiagnosticCategory.Message, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"),
|
|
Add_initializers_to_all_uninitialized_properties: diag(95027, ts.DiagnosticCategory.Message, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"),
|
|
Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, ts.DiagnosticCategory.Message, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"),
|
|
Add_undefined_type_to_all_uninitialized_properties: diag(95029, ts.DiagnosticCategory.Message, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"),
|
|
Change_all_jsdoc_style_types_to_TypeScript: diag(95030, ts.DiagnosticCategory.Message, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"),
|
|
Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, ts.DiagnosticCategory.Message, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"),
|
|
Implement_all_unimplemented_interfaces: diag(95032, ts.DiagnosticCategory.Message, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"),
|
|
Install_all_missing_types_packages: diag(95033, ts.DiagnosticCategory.Message, "Install_all_missing_types_packages_95033", "Install all missing types packages"),
|
|
Rewrite_all_as_indexed_access_types: diag(95034, ts.DiagnosticCategory.Message, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"),
|
|
Convert_all_to_default_imports: diag(95035, ts.DiagnosticCategory.Message, "Convert_all_to_default_imports_95035", "Convert all to default imports"),
|
|
Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, ts.DiagnosticCategory.Message, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"),
|
|
Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, ts.DiagnosticCategory.Message, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"),
|
|
Change_all_extended_interfaces_to_implements: diag(95038, ts.DiagnosticCategory.Message, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"),
|
|
Add_all_missing_super_calls: diag(95039, ts.DiagnosticCategory.Message, "Add_all_missing_super_calls_95039", "Add all missing super calls"),
|
|
Implement_all_inherited_abstract_classes: diag(95040, ts.DiagnosticCategory.Message, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"),
|
|
Add_all_missing_async_modifiers: diag(95041, ts.DiagnosticCategory.Message, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"),
|
|
Add_ts_ignore_to_all_error_messages: diag(95042, ts.DiagnosticCategory.Message, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"),
|
|
Annotate_everything_with_types_from_JSDoc: diag(95043, ts.DiagnosticCategory.Message, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"),
|
|
Add_to_all_uncalled_decorators: diag(95044, ts.DiagnosticCategory.Message, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"),
|
|
Convert_all_constructor_functions_to_classes: diag(95045, ts.DiagnosticCategory.Message, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"),
|
|
Generate_get_and_set_accessors: diag(95046, ts.DiagnosticCategory.Message, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"),
|
|
Convert_require_to_import: diag(95047, ts.DiagnosticCategory.Message, "Convert_require_to_import_95047", "Convert 'require' to 'import'"),
|
|
Convert_all_require_to_import: diag(95048, ts.DiagnosticCategory.Message, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"),
|
|
Move_to_a_new_file: diag(95049, ts.DiagnosticCategory.Message, "Move_to_a_new_file_95049", "Move to a new file"),
|
|
Remove_unreachable_code: diag(95050, ts.DiagnosticCategory.Message, "Remove_unreachable_code_95050", "Remove unreachable code"),
|
|
Remove_all_unreachable_code: diag(95051, ts.DiagnosticCategory.Message, "Remove_all_unreachable_code_95051", "Remove all unreachable code"),
|
|
Add_missing_typeof: diag(95052, ts.DiagnosticCategory.Message, "Add_missing_typeof_95052", "Add missing 'typeof'"),
|
|
Remove_unused_label: diag(95053, ts.DiagnosticCategory.Message, "Remove_unused_label_95053", "Remove unused label"),
|
|
Remove_all_unused_labels: diag(95054, ts.DiagnosticCategory.Message, "Remove_all_unused_labels_95054", "Remove all unused labels"),
|
|
Convert_0_to_mapped_object_type: diag(95055, ts.DiagnosticCategory.Message, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"),
|
|
Convert_namespace_import_to_named_imports: diag(95056, ts.DiagnosticCategory.Message, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"),
|
|
Convert_named_imports_to_namespace_import: diag(95057, ts.DiagnosticCategory.Message, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"),
|
|
Add_or_remove_braces_in_an_arrow_function: diag(95058, ts.DiagnosticCategory.Message, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"),
|
|
Add_braces_to_arrow_function: diag(95059, ts.DiagnosticCategory.Message, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"),
|
|
Remove_braces_from_arrow_function: diag(95060, ts.DiagnosticCategory.Message, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"),
|
|
Convert_default_export_to_named_export: diag(95061, ts.DiagnosticCategory.Message, "Convert_default_export_to_named_export_95061", "Convert default export to named export"),
|
|
Convert_named_export_to_default_export: diag(95062, ts.DiagnosticCategory.Message, "Convert_named_export_to_default_export_95062", "Convert named export to default export"),
|
|
Add_missing_enum_member_0: diag(95063, ts.DiagnosticCategory.Message, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"),
|
|
Add_all_missing_imports: diag(95064, ts.DiagnosticCategory.Message, "Add_all_missing_imports_95064", "Add all missing imports"),
|
|
Convert_to_async_function: diag(95065, ts.DiagnosticCategory.Message, "Convert_to_async_function_95065", "Convert to async function"),
|
|
Convert_all_to_async_functions: diag(95066, ts.DiagnosticCategory.Message, "Convert_all_to_async_functions_95066", "Convert all to async functions"),
|
|
Generate_types_for_0: diag(95067, ts.DiagnosticCategory.Message, "Generate_types_for_0_95067", "Generate types for '{0}'"),
|
|
Generate_types_for_all_packages_without_types: diag(95068, ts.DiagnosticCategory.Message, "Generate_types_for_all_packages_without_types_95068", "Generate types for all packages without types"),
|
|
Add_unknown_conversion_for_non_overlapping_types: diag(95069, ts.DiagnosticCategory.Message, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"),
|
|
Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, ts.DiagnosticCategory.Message, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"),
|
|
Add_missing_new_operator_to_call: diag(95071, ts.DiagnosticCategory.Message, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"),
|
|
Add_missing_new_operator_to_all_calls: diag(95072, ts.DiagnosticCategory.Message, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"),
|
|
Add_names_to_all_parameters_without_names: diag(95073, ts.DiagnosticCategory.Message, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"),
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var _a;
|
|
function tokenIsIdentifierOrKeyword(token) {
|
|
return token >= 72;
|
|
}
|
|
ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword;
|
|
function tokenIsIdentifierOrKeywordOrGreaterThan(token) {
|
|
return token === 30 || tokenIsIdentifierOrKeyword(token);
|
|
}
|
|
ts.tokenIsIdentifierOrKeywordOrGreaterThan = tokenIsIdentifierOrKeywordOrGreaterThan;
|
|
var textToKeywordObj = (_a = {
|
|
abstract: 118,
|
|
any: 120,
|
|
as: 119,
|
|
bigint: 146,
|
|
boolean: 123,
|
|
break: 73,
|
|
case: 74,
|
|
catch: 75,
|
|
class: 76,
|
|
continue: 78,
|
|
const: 77
|
|
},
|
|
_a["" + "constructor"] = 124,
|
|
_a.debugger = 79,
|
|
_a.declare = 125,
|
|
_a.default = 80,
|
|
_a.delete = 81,
|
|
_a.do = 82,
|
|
_a.else = 83,
|
|
_a.enum = 84,
|
|
_a.export = 85,
|
|
_a.extends = 86,
|
|
_a.false = 87,
|
|
_a.finally = 88,
|
|
_a.for = 89,
|
|
_a.from = 144,
|
|
_a.function = 90,
|
|
_a.get = 126,
|
|
_a.if = 91,
|
|
_a.implements = 109,
|
|
_a.import = 92,
|
|
_a.in = 93,
|
|
_a.infer = 127,
|
|
_a.instanceof = 94,
|
|
_a.interface = 110,
|
|
_a.is = 128,
|
|
_a.keyof = 129,
|
|
_a.let = 111,
|
|
_a.module = 130,
|
|
_a.namespace = 131,
|
|
_a.never = 132,
|
|
_a.new = 95,
|
|
_a.null = 96,
|
|
_a.number = 135,
|
|
_a.object = 136,
|
|
_a.package = 112,
|
|
_a.private = 113,
|
|
_a.protected = 114,
|
|
_a.public = 115,
|
|
_a.readonly = 133,
|
|
_a.require = 134,
|
|
_a.global = 145,
|
|
_a.return = 97,
|
|
_a.set = 137,
|
|
_a.static = 116,
|
|
_a.string = 138,
|
|
_a.super = 98,
|
|
_a.switch = 99,
|
|
_a.symbol = 139,
|
|
_a.this = 100,
|
|
_a.throw = 101,
|
|
_a.true = 102,
|
|
_a.try = 103,
|
|
_a.type = 140,
|
|
_a.typeof = 104,
|
|
_a.undefined = 141,
|
|
_a.unique = 142,
|
|
_a.unknown = 143,
|
|
_a.var = 105,
|
|
_a.void = 106,
|
|
_a.while = 107,
|
|
_a.with = 108,
|
|
_a.yield = 117,
|
|
_a.async = 121,
|
|
_a.await = 122,
|
|
_a.of = 147,
|
|
_a);
|
|
var textToKeyword = ts.createMapFromTemplate(textToKeywordObj);
|
|
var textToToken = ts.createMapFromTemplate(__assign({}, textToKeywordObj, { "{": 18, "}": 19, "(": 20, ")": 21, "[": 22, "]": 23, ".": 24, "...": 25, ";": 26, ",": 27, "<": 28, ">": 30, "<=": 31, ">=": 32, "==": 33, "!=": 34, "===": 35, "!==": 36, "=>": 37, "+": 38, "-": 39, "**": 41, "*": 40, "/": 42, "%": 43, "++": 44, "--": 45, "<<": 46, "</": 29, ">>": 47, ">>>": 48, "&": 49, "|": 50, "^": 51, "!": 52, "~": 53, "&&": 54, "||": 55, "?": 56, ":": 57, "=": 59, "+=": 60, "-=": 61, "*=": 62, "**=": 63, "/=": 64, "%=": 65, "<<=": 66, ">>=": 67, ">>>=": 68, "&=": 69, "|=": 70, "^=": 71, "@": 58 }));
|
|
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3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3807, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3948, 3953, 3972, 3974, 3991, 3993, 4028, 4038, 4038, 4096, 4169, 4176, 4253, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6263, 6272, 6314, 6320, 6389, 6400, 6428, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6617, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7376, 7378, 7380, 7414, 7424, 7654, 7676, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8204, 8205, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 11823, 11823, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12442, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42647, 42655, 42737, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43047, 43072, 43123, 43136, 43204, 43216, 43225, 43232, 43255, 43259, 43259, 43264, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43643, 43648, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,];
|
|
function lookupInUnicodeMap(code, map) {
|
|
if (code < map[0]) {
|
|
return false;
|
|
}
|
|
var lo = 0;
|
|
var hi = map.length;
|
|
var mid;
|
|
while (lo + 1 < hi) {
|
|
mid = lo + (hi - lo) / 2;
|
|
mid -= mid % 2;
|
|
if (map[mid] <= code && code <= map[mid + 1]) {
|
|
return true;
|
|
}
|
|
if (code < map[mid]) {
|
|
hi = mid;
|
|
}
|
|
else {
|
|
lo = mid + 2;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isUnicodeIdentifierStart(code, languageVersion) {
|
|
return languageVersion >= 1 ?
|
|
lookupInUnicodeMap(code, unicodeES5IdentifierStart) :
|
|
lookupInUnicodeMap(code, unicodeES3IdentifierStart);
|
|
}
|
|
ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart;
|
|
function isUnicodeIdentifierPart(code, languageVersion) {
|
|
return languageVersion >= 1 ?
|
|
lookupInUnicodeMap(code, unicodeES5IdentifierPart) :
|
|
lookupInUnicodeMap(code, unicodeES3IdentifierPart);
|
|
}
|
|
function makeReverseMap(source) {
|
|
var result = [];
|
|
source.forEach(function (value, name) {
|
|
result[value] = name;
|
|
});
|
|
return result;
|
|
}
|
|
var tokenStrings = makeReverseMap(textToToken);
|
|
function tokenToString(t) {
|
|
return tokenStrings[t];
|
|
}
|
|
ts.tokenToString = tokenToString;
|
|
function stringToToken(s) {
|
|
return textToToken.get(s);
|
|
}
|
|
ts.stringToToken = stringToToken;
|
|
function computeLineStarts(text) {
|
|
var result = new Array();
|
|
var pos = 0;
|
|
var lineStart = 0;
|
|
while (pos < text.length) {
|
|
var ch = text.charCodeAt(pos);
|
|
pos++;
|
|
switch (ch) {
|
|
case 13:
|
|
if (text.charCodeAt(pos) === 10) {
|
|
pos++;
|
|
}
|
|
case 10:
|
|
result.push(lineStart);
|
|
lineStart = pos;
|
|
break;
|
|
default:
|
|
if (ch > 127 && isLineBreak(ch)) {
|
|
result.push(lineStart);
|
|
lineStart = pos;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
result.push(lineStart);
|
|
return result;
|
|
}
|
|
ts.computeLineStarts = computeLineStarts;
|
|
function getPositionOfLineAndCharacter(sourceFile, line, character) {
|
|
return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text);
|
|
}
|
|
ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter;
|
|
function getPositionOfLineAndCharacterWithEdits(sourceFile, line, character) {
|
|
return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, true);
|
|
}
|
|
ts.getPositionOfLineAndCharacterWithEdits = getPositionOfLineAndCharacterWithEdits;
|
|
function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) {
|
|
if (line < 0 || line >= lineStarts.length) {
|
|
if (allowEdits) {
|
|
line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line;
|
|
}
|
|
else {
|
|
ts.Debug.fail("Bad line number. Line: " + line + ", lineStarts.length: " + lineStarts.length + " , line map is correct? " + (debugText !== undefined ? ts.arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown"));
|
|
}
|
|
}
|
|
var res = lineStarts[line] + character;
|
|
if (allowEdits) {
|
|
return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res;
|
|
}
|
|
if (line < lineStarts.length - 1) {
|
|
ts.Debug.assert(res < lineStarts[line + 1]);
|
|
}
|
|
else if (debugText !== undefined) {
|
|
ts.Debug.assert(res <= debugText.length);
|
|
}
|
|
return res;
|
|
}
|
|
ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter;
|
|
function getLineStarts(sourceFile) {
|
|
return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text));
|
|
}
|
|
ts.getLineStarts = getLineStarts;
|
|
function computeLineAndCharacterOfPosition(lineStarts, position) {
|
|
var lineNumber = ts.binarySearch(lineStarts, position, ts.identity, ts.compareValues);
|
|
if (lineNumber < 0) {
|
|
lineNumber = ~lineNumber - 1;
|
|
ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file");
|
|
}
|
|
return {
|
|
line: lineNumber,
|
|
character: position - lineStarts[lineNumber]
|
|
};
|
|
}
|
|
ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition;
|
|
function getLineAndCharacterOfPosition(sourceFile, position) {
|
|
return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
|
|
}
|
|
ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition;
|
|
function isWhiteSpaceLike(ch) {
|
|
return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
|
|
}
|
|
ts.isWhiteSpaceLike = isWhiteSpaceLike;
|
|
function isWhiteSpaceSingleLine(ch) {
|
|
return ch === 32 ||
|
|
ch === 9 ||
|
|
ch === 11 ||
|
|
ch === 12 ||
|
|
ch === 160 ||
|
|
ch === 133 ||
|
|
ch === 5760 ||
|
|
ch >= 8192 && ch <= 8203 ||
|
|
ch === 8239 ||
|
|
ch === 8287 ||
|
|
ch === 12288 ||
|
|
ch === 65279;
|
|
}
|
|
ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine;
|
|
function isLineBreak(ch) {
|
|
return ch === 10 ||
|
|
ch === 13 ||
|
|
ch === 8232 ||
|
|
ch === 8233;
|
|
}
|
|
ts.isLineBreak = isLineBreak;
|
|
function isDigit(ch) {
|
|
return ch >= 48 && ch <= 57;
|
|
}
|
|
function isOctalDigit(ch) {
|
|
return ch >= 48 && ch <= 55;
|
|
}
|
|
ts.isOctalDigit = isOctalDigit;
|
|
function couldStartTrivia(text, pos) {
|
|
var ch = text.charCodeAt(pos);
|
|
switch (ch) {
|
|
case 13:
|
|
case 10:
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 32:
|
|
case 47:
|
|
case 60:
|
|
case 124:
|
|
case 61:
|
|
case 62:
|
|
return true;
|
|
case 35:
|
|
return pos === 0;
|
|
default:
|
|
return ch > 127;
|
|
}
|
|
}
|
|
ts.couldStartTrivia = couldStartTrivia;
|
|
function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) {
|
|
if (stopAtComments === void 0) { stopAtComments = false; }
|
|
if (ts.positionIsSynthesized(pos)) {
|
|
return pos;
|
|
}
|
|
while (true) {
|
|
var ch = text.charCodeAt(pos);
|
|
switch (ch) {
|
|
case 13:
|
|
if (text.charCodeAt(pos + 1) === 10) {
|
|
pos++;
|
|
}
|
|
case 10:
|
|
pos++;
|
|
if (stopAfterLineBreak) {
|
|
return pos;
|
|
}
|
|
continue;
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 32:
|
|
pos++;
|
|
continue;
|
|
case 47:
|
|
if (stopAtComments) {
|
|
break;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
while (pos < text.length) {
|
|
if (isLineBreak(text.charCodeAt(pos))) {
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
continue;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 42) {
|
|
pos += 2;
|
|
while (pos < text.length) {
|
|
if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
continue;
|
|
}
|
|
break;
|
|
case 60:
|
|
case 124:
|
|
case 61:
|
|
case 62:
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos);
|
|
continue;
|
|
}
|
|
break;
|
|
case 35:
|
|
if (pos === 0 && isShebangTrivia(text, pos)) {
|
|
pos = scanShebangTrivia(text, pos);
|
|
continue;
|
|
}
|
|
break;
|
|
default:
|
|
if (ch > 127 && (isWhiteSpaceLike(ch))) {
|
|
pos++;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
return pos;
|
|
}
|
|
}
|
|
ts.skipTrivia = skipTrivia;
|
|
var mergeConflictMarkerLength = "<<<<<<<".length;
|
|
function isConflictMarkerTrivia(text, pos) {
|
|
ts.Debug.assert(pos >= 0);
|
|
if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) {
|
|
var ch = text.charCodeAt(pos);
|
|
if ((pos + mergeConflictMarkerLength) < text.length) {
|
|
for (var i = 0; i < mergeConflictMarkerLength; i++) {
|
|
if (text.charCodeAt(pos + i) !== ch) {
|
|
return false;
|
|
}
|
|
}
|
|
return ch === 61 ||
|
|
text.charCodeAt(pos + mergeConflictMarkerLength) === 32;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function scanConflictMarkerTrivia(text, pos, error) {
|
|
if (error) {
|
|
error(ts.Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength);
|
|
}
|
|
var ch = text.charCodeAt(pos);
|
|
var len = text.length;
|
|
if (ch === 60 || ch === 62) {
|
|
while (pos < len && !isLineBreak(text.charCodeAt(pos))) {
|
|
pos++;
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.assert(ch === 124 || ch === 61);
|
|
while (pos < len) {
|
|
var currentChar = text.charCodeAt(pos);
|
|
if ((currentChar === 61 || currentChar === 62) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) {
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
}
|
|
return pos;
|
|
}
|
|
var shebangTriviaRegex = /^#!.*/;
|
|
function isShebangTrivia(text, pos) {
|
|
ts.Debug.assert(pos === 0);
|
|
return shebangTriviaRegex.test(text);
|
|
}
|
|
function scanShebangTrivia(text, pos) {
|
|
var shebang = shebangTriviaRegex.exec(text)[0];
|
|
pos = pos + shebang.length;
|
|
return pos;
|
|
}
|
|
function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
|
|
var pendingPos;
|
|
var pendingEnd;
|
|
var pendingKind;
|
|
var pendingHasTrailingNewLine;
|
|
var hasPendingCommentRange = false;
|
|
var collecting = trailing || pos === 0;
|
|
var accumulator = initial;
|
|
scan: while (pos >= 0 && pos < text.length) {
|
|
var ch = text.charCodeAt(pos);
|
|
switch (ch) {
|
|
case 13:
|
|
if (text.charCodeAt(pos + 1) === 10) {
|
|
pos++;
|
|
}
|
|
case 10:
|
|
pos++;
|
|
if (trailing) {
|
|
break scan;
|
|
}
|
|
collecting = true;
|
|
if (hasPendingCommentRange) {
|
|
pendingHasTrailingNewLine = true;
|
|
}
|
|
continue;
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 32:
|
|
pos++;
|
|
continue;
|
|
case 47:
|
|
var nextChar = text.charCodeAt(pos + 1);
|
|
var hasTrailingNewLine = false;
|
|
if (nextChar === 47 || nextChar === 42) {
|
|
var kind = nextChar === 47 ? 2 : 3;
|
|
var startPos = pos;
|
|
pos += 2;
|
|
if (nextChar === 47) {
|
|
while (pos < text.length) {
|
|
if (isLineBreak(text.charCodeAt(pos))) {
|
|
hasTrailingNewLine = true;
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
}
|
|
else {
|
|
while (pos < text.length) {
|
|
if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
}
|
|
if (collecting) {
|
|
if (hasPendingCommentRange) {
|
|
accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
|
|
if (!reduce && accumulator) {
|
|
return accumulator;
|
|
}
|
|
}
|
|
pendingPos = startPos;
|
|
pendingEnd = pos;
|
|
pendingKind = kind;
|
|
pendingHasTrailingNewLine = hasTrailingNewLine;
|
|
hasPendingCommentRange = true;
|
|
}
|
|
continue;
|
|
}
|
|
break scan;
|
|
default:
|
|
if (ch > 127 && (isWhiteSpaceLike(ch))) {
|
|
if (hasPendingCommentRange && isLineBreak(ch)) {
|
|
pendingHasTrailingNewLine = true;
|
|
}
|
|
pos++;
|
|
continue;
|
|
}
|
|
break scan;
|
|
}
|
|
}
|
|
if (hasPendingCommentRange) {
|
|
accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
|
|
}
|
|
return accumulator;
|
|
}
|
|
function forEachLeadingCommentRange(text, pos, cb, state) {
|
|
return iterateCommentRanges(false, text, pos, false, cb, state);
|
|
}
|
|
ts.forEachLeadingCommentRange = forEachLeadingCommentRange;
|
|
function forEachTrailingCommentRange(text, pos, cb, state) {
|
|
return iterateCommentRanges(false, text, pos, true, cb, state);
|
|
}
|
|
ts.forEachTrailingCommentRange = forEachTrailingCommentRange;
|
|
function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
|
|
return iterateCommentRanges(true, text, pos, false, cb, state, initial);
|
|
}
|
|
ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange;
|
|
function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
|
|
return iterateCommentRanges(true, text, pos, true, cb, state, initial);
|
|
}
|
|
ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange;
|
|
function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
|
|
if (!comments) {
|
|
comments = [];
|
|
}
|
|
comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine });
|
|
return comments;
|
|
}
|
|
function getLeadingCommentRanges(text, pos) {
|
|
return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined);
|
|
}
|
|
ts.getLeadingCommentRanges = getLeadingCommentRanges;
|
|
function getTrailingCommentRanges(text, pos) {
|
|
return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined);
|
|
}
|
|
ts.getTrailingCommentRanges = getTrailingCommentRanges;
|
|
function getShebang(text) {
|
|
var match = shebangTriviaRegex.exec(text);
|
|
if (match) {
|
|
return match[0];
|
|
}
|
|
}
|
|
ts.getShebang = getShebang;
|
|
function isIdentifierStart(ch, languageVersion) {
|
|
return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 ||
|
|
ch === 36 || ch === 95 ||
|
|
ch > 127 && isUnicodeIdentifierStart(ch, languageVersion);
|
|
}
|
|
ts.isIdentifierStart = isIdentifierStart;
|
|
function isIdentifierPart(ch, languageVersion) {
|
|
return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 ||
|
|
ch >= 48 && ch <= 57 || ch === 36 || ch === 95 ||
|
|
ch > 127 && isUnicodeIdentifierPart(ch, languageVersion);
|
|
}
|
|
ts.isIdentifierPart = isIdentifierPart;
|
|
function isIdentifierText(name, languageVersion) {
|
|
if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) {
|
|
return false;
|
|
}
|
|
for (var i = 1; i < name.length; i++) {
|
|
if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.isIdentifierText = isIdentifierText;
|
|
function createScanner(languageVersion, skipTrivia, languageVariant, textInitial, onError, start, length) {
|
|
if (languageVariant === void 0) { languageVariant = 0; }
|
|
var text = textInitial;
|
|
var pos;
|
|
var end;
|
|
var startPos;
|
|
var tokenPos;
|
|
var token;
|
|
var tokenValue;
|
|
var tokenFlags;
|
|
var inJSDocType = 0;
|
|
setText(text, start, length);
|
|
return {
|
|
getStartPos: function () { return startPos; },
|
|
getTextPos: function () { return pos; },
|
|
getToken: function () { return token; },
|
|
getTokenPos: function () { return tokenPos; },
|
|
getTokenText: function () { return text.substring(tokenPos, pos); },
|
|
getTokenValue: function () { return tokenValue; },
|
|
hasExtendedUnicodeEscape: function () { return (tokenFlags & 8) !== 0; },
|
|
hasPrecedingLineBreak: function () { return (tokenFlags & 1) !== 0; },
|
|
isIdentifier: function () { return token === 72 || token > 108; },
|
|
isReservedWord: function () { return token >= 73 && token <= 108; },
|
|
isUnterminated: function () { return (tokenFlags & 4) !== 0; },
|
|
getTokenFlags: function () { return tokenFlags; },
|
|
reScanGreaterToken: reScanGreaterToken,
|
|
reScanSlashToken: reScanSlashToken,
|
|
reScanTemplateToken: reScanTemplateToken,
|
|
scanJsxIdentifier: scanJsxIdentifier,
|
|
scanJsxAttributeValue: scanJsxAttributeValue,
|
|
reScanJsxToken: reScanJsxToken,
|
|
scanJsxToken: scanJsxToken,
|
|
scanJSDocToken: scanJSDocToken,
|
|
scan: scan,
|
|
getText: getText,
|
|
setText: setText,
|
|
setScriptTarget: setScriptTarget,
|
|
setLanguageVariant: setLanguageVariant,
|
|
setOnError: setOnError,
|
|
setTextPos: setTextPos,
|
|
setInJSDocType: setInJSDocType,
|
|
tryScan: tryScan,
|
|
lookAhead: lookAhead,
|
|
scanRange: scanRange,
|
|
};
|
|
function error(message, errPos, length) {
|
|
if (errPos === void 0) { errPos = pos; }
|
|
if (onError) {
|
|
var oldPos = pos;
|
|
pos = errPos;
|
|
onError(message, length || 0);
|
|
pos = oldPos;
|
|
}
|
|
}
|
|
function scanNumberFragment() {
|
|
var start = pos;
|
|
var allowSeparator = false;
|
|
var isPreviousTokenSeparator = false;
|
|
var result = "";
|
|
while (true) {
|
|
var ch = text.charCodeAt(pos);
|
|
if (ch === 95) {
|
|
tokenFlags |= 512;
|
|
if (allowSeparator) {
|
|
allowSeparator = false;
|
|
isPreviousTokenSeparator = true;
|
|
result += text.substring(start, pos);
|
|
}
|
|
else if (isPreviousTokenSeparator) {
|
|
error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
|
|
}
|
|
else {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
|
|
}
|
|
pos++;
|
|
start = pos;
|
|
continue;
|
|
}
|
|
if (isDigit(ch)) {
|
|
allowSeparator = true;
|
|
isPreviousTokenSeparator = false;
|
|
pos++;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
if (text.charCodeAt(pos - 1) === 95) {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
|
|
}
|
|
return result + text.substring(start, pos);
|
|
}
|
|
function scanNumber() {
|
|
var start = pos;
|
|
var mainFragment = scanNumberFragment();
|
|
var decimalFragment;
|
|
var scientificFragment;
|
|
if (text.charCodeAt(pos) === 46) {
|
|
pos++;
|
|
decimalFragment = scanNumberFragment();
|
|
}
|
|
var end = pos;
|
|
if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) {
|
|
pos++;
|
|
tokenFlags |= 16;
|
|
if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45)
|
|
pos++;
|
|
var preNumericPart = pos;
|
|
var finalFragment = scanNumberFragment();
|
|
if (!finalFragment) {
|
|
error(ts.Diagnostics.Digit_expected);
|
|
}
|
|
else {
|
|
scientificFragment = text.substring(end, preNumericPart) + finalFragment;
|
|
end = pos;
|
|
}
|
|
}
|
|
var result;
|
|
if (tokenFlags & 512) {
|
|
result = mainFragment;
|
|
if (decimalFragment) {
|
|
result += "." + decimalFragment;
|
|
}
|
|
if (scientificFragment) {
|
|
result += scientificFragment;
|
|
}
|
|
}
|
|
else {
|
|
result = text.substring(start, end);
|
|
}
|
|
if (decimalFragment !== undefined || tokenFlags & 16) {
|
|
return {
|
|
type: 8,
|
|
value: "" + +result
|
|
};
|
|
}
|
|
else {
|
|
tokenValue = result;
|
|
var type = checkBigIntSuffix();
|
|
return { type: type, value: tokenValue };
|
|
}
|
|
}
|
|
function scanOctalDigits() {
|
|
var start = pos;
|
|
while (isOctalDigit(text.charCodeAt(pos))) {
|
|
pos++;
|
|
}
|
|
return +(text.substring(start, pos));
|
|
}
|
|
function scanExactNumberOfHexDigits(count, canHaveSeparators) {
|
|
var valueString = scanHexDigits(count, false, canHaveSeparators);
|
|
return valueString ? parseInt(valueString, 16) : -1;
|
|
}
|
|
function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
|
|
return scanHexDigits(count, true, canHaveSeparators);
|
|
}
|
|
function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
|
|
var valueChars = [];
|
|
var allowSeparator = false;
|
|
var isPreviousTokenSeparator = false;
|
|
while (valueChars.length < minCount || scanAsManyAsPossible) {
|
|
var ch = text.charCodeAt(pos);
|
|
if (canHaveSeparators && ch === 95) {
|
|
tokenFlags |= 512;
|
|
if (allowSeparator) {
|
|
allowSeparator = false;
|
|
isPreviousTokenSeparator = true;
|
|
}
|
|
else if (isPreviousTokenSeparator) {
|
|
error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
|
|
}
|
|
else {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
|
|
}
|
|
pos++;
|
|
continue;
|
|
}
|
|
allowSeparator = canHaveSeparators;
|
|
if (ch >= 65 && ch <= 70) {
|
|
ch += 97 - 65;
|
|
}
|
|
else if (!((ch >= 48 && ch <= 57) ||
|
|
(ch >= 97 && ch <= 102))) {
|
|
break;
|
|
}
|
|
valueChars.push(ch);
|
|
pos++;
|
|
isPreviousTokenSeparator = false;
|
|
}
|
|
if (valueChars.length < minCount) {
|
|
valueChars = [];
|
|
}
|
|
if (text.charCodeAt(pos - 1) === 95) {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
|
|
}
|
|
return String.fromCharCode.apply(String, valueChars);
|
|
}
|
|
function scanString(jsxAttributeString) {
|
|
if (jsxAttributeString === void 0) { jsxAttributeString = false; }
|
|
var quote = text.charCodeAt(pos);
|
|
pos++;
|
|
var result = "";
|
|
var start = pos;
|
|
while (true) {
|
|
if (pos >= end) {
|
|
result += text.substring(start, pos);
|
|
tokenFlags |= 4;
|
|
error(ts.Diagnostics.Unterminated_string_literal);
|
|
break;
|
|
}
|
|
var ch = text.charCodeAt(pos);
|
|
if (ch === quote) {
|
|
result += text.substring(start, pos);
|
|
pos++;
|
|
break;
|
|
}
|
|
if (ch === 92 && !jsxAttributeString) {
|
|
result += text.substring(start, pos);
|
|
result += scanEscapeSequence();
|
|
start = pos;
|
|
continue;
|
|
}
|
|
if (isLineBreak(ch) && !jsxAttributeString) {
|
|
result += text.substring(start, pos);
|
|
tokenFlags |= 4;
|
|
error(ts.Diagnostics.Unterminated_string_literal);
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
return result;
|
|
}
|
|
function scanTemplateAndSetTokenValue() {
|
|
var startedWithBacktick = text.charCodeAt(pos) === 96;
|
|
pos++;
|
|
var start = pos;
|
|
var contents = "";
|
|
var resultingToken;
|
|
while (true) {
|
|
if (pos >= end) {
|
|
contents += text.substring(start, pos);
|
|
tokenFlags |= 4;
|
|
error(ts.Diagnostics.Unterminated_template_literal);
|
|
resultingToken = startedWithBacktick ? 14 : 17;
|
|
break;
|
|
}
|
|
var currChar = text.charCodeAt(pos);
|
|
if (currChar === 96) {
|
|
contents += text.substring(start, pos);
|
|
pos++;
|
|
resultingToken = startedWithBacktick ? 14 : 17;
|
|
break;
|
|
}
|
|
if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) {
|
|
contents += text.substring(start, pos);
|
|
pos += 2;
|
|
resultingToken = startedWithBacktick ? 15 : 16;
|
|
break;
|
|
}
|
|
if (currChar === 92) {
|
|
contents += text.substring(start, pos);
|
|
contents += scanEscapeSequence();
|
|
start = pos;
|
|
continue;
|
|
}
|
|
if (currChar === 13) {
|
|
contents += text.substring(start, pos);
|
|
pos++;
|
|
if (pos < end && text.charCodeAt(pos) === 10) {
|
|
pos++;
|
|
}
|
|
contents += "\n";
|
|
start = pos;
|
|
continue;
|
|
}
|
|
pos++;
|
|
}
|
|
ts.Debug.assert(resultingToken !== undefined);
|
|
tokenValue = contents;
|
|
return resultingToken;
|
|
}
|
|
function scanEscapeSequence() {
|
|
pos++;
|
|
if (pos >= end) {
|
|
error(ts.Diagnostics.Unexpected_end_of_text);
|
|
return "";
|
|
}
|
|
var ch = text.charCodeAt(pos);
|
|
pos++;
|
|
switch (ch) {
|
|
case 48:
|
|
return "\0";
|
|
case 98:
|
|
return "\b";
|
|
case 116:
|
|
return "\t";
|
|
case 110:
|
|
return "\n";
|
|
case 118:
|
|
return "\v";
|
|
case 102:
|
|
return "\f";
|
|
case 114:
|
|
return "\r";
|
|
case 39:
|
|
return "\'";
|
|
case 34:
|
|
return "\"";
|
|
case 117:
|
|
if (pos < end && text.charCodeAt(pos) === 123) {
|
|
tokenFlags |= 8;
|
|
pos++;
|
|
return scanExtendedUnicodeEscape();
|
|
}
|
|
return scanHexadecimalEscape(4);
|
|
case 120:
|
|
return scanHexadecimalEscape(2);
|
|
case 13:
|
|
if (pos < end && text.charCodeAt(pos) === 10) {
|
|
pos++;
|
|
}
|
|
case 10:
|
|
case 8232:
|
|
case 8233:
|
|
return "";
|
|
default:
|
|
return String.fromCharCode(ch);
|
|
}
|
|
}
|
|
function scanHexadecimalEscape(numDigits) {
|
|
var escapedValue = scanExactNumberOfHexDigits(numDigits, false);
|
|
if (escapedValue >= 0) {
|
|
return String.fromCharCode(escapedValue);
|
|
}
|
|
else {
|
|
error(ts.Diagnostics.Hexadecimal_digit_expected);
|
|
return "";
|
|
}
|
|
}
|
|
function scanExtendedUnicodeEscape() {
|
|
var escapedValueString = scanMinimumNumberOfHexDigits(1, false);
|
|
var escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
|
|
var isInvalidExtendedEscape = false;
|
|
if (escapedValue < 0) {
|
|
error(ts.Diagnostics.Hexadecimal_digit_expected);
|
|
isInvalidExtendedEscape = true;
|
|
}
|
|
else if (escapedValue > 0x10FFFF) {
|
|
error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive);
|
|
isInvalidExtendedEscape = true;
|
|
}
|
|
if (pos >= end) {
|
|
error(ts.Diagnostics.Unexpected_end_of_text);
|
|
isInvalidExtendedEscape = true;
|
|
}
|
|
else if (text.charCodeAt(pos) === 125) {
|
|
pos++;
|
|
}
|
|
else {
|
|
error(ts.Diagnostics.Unterminated_Unicode_escape_sequence);
|
|
isInvalidExtendedEscape = true;
|
|
}
|
|
if (isInvalidExtendedEscape) {
|
|
return "";
|
|
}
|
|
return utf16EncodeAsString(escapedValue);
|
|
}
|
|
function utf16EncodeAsString(codePoint) {
|
|
ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF);
|
|
if (codePoint <= 65535) {
|
|
return String.fromCharCode(codePoint);
|
|
}
|
|
var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800;
|
|
var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00;
|
|
return String.fromCharCode(codeUnit1, codeUnit2);
|
|
}
|
|
function peekUnicodeEscape() {
|
|
if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) {
|
|
var start_1 = pos;
|
|
pos += 2;
|
|
var value = scanExactNumberOfHexDigits(4, false);
|
|
pos = start_1;
|
|
return value;
|
|
}
|
|
return -1;
|
|
}
|
|
function scanIdentifierParts() {
|
|
var result = "";
|
|
var start = pos;
|
|
while (pos < end) {
|
|
var ch = text.charCodeAt(pos);
|
|
if (isIdentifierPart(ch, languageVersion)) {
|
|
pos++;
|
|
}
|
|
else if (ch === 92) {
|
|
ch = peekUnicodeEscape();
|
|
if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) {
|
|
break;
|
|
}
|
|
result += text.substring(start, pos);
|
|
result += String.fromCharCode(ch);
|
|
pos += 6;
|
|
start = pos;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
result += text.substring(start, pos);
|
|
return result;
|
|
}
|
|
function getIdentifierToken() {
|
|
var len = tokenValue.length;
|
|
if (len >= 2 && len <= 11) {
|
|
var ch = tokenValue.charCodeAt(0);
|
|
if (ch >= 97 && ch <= 122) {
|
|
var keyword = textToKeyword.get(tokenValue);
|
|
if (keyword !== undefined) {
|
|
return token = keyword;
|
|
}
|
|
}
|
|
}
|
|
return token = 72;
|
|
}
|
|
function scanBinaryOrOctalDigits(base) {
|
|
var value = "";
|
|
var separatorAllowed = false;
|
|
var isPreviousTokenSeparator = false;
|
|
while (true) {
|
|
var ch = text.charCodeAt(pos);
|
|
if (ch === 95) {
|
|
tokenFlags |= 512;
|
|
if (separatorAllowed) {
|
|
separatorAllowed = false;
|
|
isPreviousTokenSeparator = true;
|
|
}
|
|
else if (isPreviousTokenSeparator) {
|
|
error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
|
|
}
|
|
else {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
|
|
}
|
|
pos++;
|
|
continue;
|
|
}
|
|
separatorAllowed = true;
|
|
if (!isDigit(ch) || ch - 48 >= base) {
|
|
break;
|
|
}
|
|
value += text[pos];
|
|
pos++;
|
|
isPreviousTokenSeparator = false;
|
|
}
|
|
if (text.charCodeAt(pos - 1) === 95) {
|
|
error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
|
|
}
|
|
return value;
|
|
}
|
|
function checkBigIntSuffix() {
|
|
if (text.charCodeAt(pos) === 110) {
|
|
tokenValue += "n";
|
|
if (tokenFlags & 384) {
|
|
tokenValue = ts.parsePseudoBigInt(tokenValue) + "n";
|
|
}
|
|
pos++;
|
|
return 9;
|
|
}
|
|
else {
|
|
var numericValue = tokenFlags & 128
|
|
? parseInt(tokenValue.slice(2), 2)
|
|
: tokenFlags & 256
|
|
? parseInt(tokenValue.slice(2), 8)
|
|
: +tokenValue;
|
|
tokenValue = "" + numericValue;
|
|
return 8;
|
|
}
|
|
}
|
|
function scan() {
|
|
var _a;
|
|
startPos = pos;
|
|
tokenFlags = 0;
|
|
var asteriskSeen = false;
|
|
while (true) {
|
|
tokenPos = pos;
|
|
if (pos >= end) {
|
|
return token = 1;
|
|
}
|
|
var ch = text.charCodeAt(pos);
|
|
if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) {
|
|
pos = scanShebangTrivia(text, pos);
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 6;
|
|
}
|
|
}
|
|
switch (ch) {
|
|
case 10:
|
|
case 13:
|
|
tokenFlags |= 1;
|
|
if (skipTrivia) {
|
|
pos++;
|
|
continue;
|
|
}
|
|
else {
|
|
if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) {
|
|
pos += 2;
|
|
}
|
|
else {
|
|
pos++;
|
|
}
|
|
return token = 4;
|
|
}
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 32:
|
|
case 160:
|
|
case 5760:
|
|
case 8192:
|
|
case 8193:
|
|
case 8194:
|
|
case 8195:
|
|
case 8196:
|
|
case 8197:
|
|
case 8198:
|
|
case 8199:
|
|
case 8200:
|
|
case 8201:
|
|
case 8202:
|
|
case 8203:
|
|
case 8239:
|
|
case 8287:
|
|
case 12288:
|
|
case 65279:
|
|
if (skipTrivia) {
|
|
pos++;
|
|
continue;
|
|
}
|
|
else {
|
|
while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
|
|
pos++;
|
|
}
|
|
return token = 5;
|
|
}
|
|
case 33:
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
if (text.charCodeAt(pos + 2) === 61) {
|
|
return pos += 3, token = 36;
|
|
}
|
|
return pos += 2, token = 34;
|
|
}
|
|
pos++;
|
|
return token = 52;
|
|
case 34:
|
|
case 39:
|
|
tokenValue = scanString();
|
|
return token = 10;
|
|
case 96:
|
|
return token = scanTemplateAndSetTokenValue();
|
|
case 37:
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 65;
|
|
}
|
|
pos++;
|
|
return token = 43;
|
|
case 38:
|
|
if (text.charCodeAt(pos + 1) === 38) {
|
|
return pos += 2, token = 54;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 69;
|
|
}
|
|
pos++;
|
|
return token = 49;
|
|
case 40:
|
|
pos++;
|
|
return token = 20;
|
|
case 41:
|
|
pos++;
|
|
return token = 21;
|
|
case 42:
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 62;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 42) {
|
|
if (text.charCodeAt(pos + 2) === 61) {
|
|
return pos += 3, token = 63;
|
|
}
|
|
return pos += 2, token = 41;
|
|
}
|
|
pos++;
|
|
if (inJSDocType && !asteriskSeen && (tokenFlags & 1)) {
|
|
asteriskSeen = true;
|
|
continue;
|
|
}
|
|
return token = 40;
|
|
case 43:
|
|
if (text.charCodeAt(pos + 1) === 43) {
|
|
return pos += 2, token = 44;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 60;
|
|
}
|
|
pos++;
|
|
return token = 38;
|
|
case 44:
|
|
pos++;
|
|
return token = 27;
|
|
case 45:
|
|
if (text.charCodeAt(pos + 1) === 45) {
|
|
return pos += 2, token = 45;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 61;
|
|
}
|
|
pos++;
|
|
return token = 39;
|
|
case 46:
|
|
if (isDigit(text.charCodeAt(pos + 1))) {
|
|
tokenValue = scanNumber().value;
|
|
return token = 8;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) {
|
|
return pos += 3, token = 25;
|
|
}
|
|
pos++;
|
|
return token = 24;
|
|
case 47:
|
|
if (text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
while (pos < end) {
|
|
if (isLineBreak(text.charCodeAt(pos))) {
|
|
break;
|
|
}
|
|
pos++;
|
|
}
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 2;
|
|
}
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 42) {
|
|
pos += 2;
|
|
if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) !== 47) {
|
|
tokenFlags |= 2;
|
|
}
|
|
var commentClosed = false;
|
|
while (pos < end) {
|
|
var ch_1 = text.charCodeAt(pos);
|
|
if (ch_1 === 42 && text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
commentClosed = true;
|
|
break;
|
|
}
|
|
if (isLineBreak(ch_1)) {
|
|
tokenFlags |= 1;
|
|
}
|
|
pos++;
|
|
}
|
|
if (!commentClosed) {
|
|
error(ts.Diagnostics.Asterisk_Slash_expected);
|
|
}
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
if (!commentClosed) {
|
|
tokenFlags |= 4;
|
|
}
|
|
return token = 3;
|
|
}
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 64;
|
|
}
|
|
pos++;
|
|
return token = 42;
|
|
case 48:
|
|
if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) {
|
|
pos += 2;
|
|
tokenValue = scanMinimumNumberOfHexDigits(1, true);
|
|
if (!tokenValue) {
|
|
error(ts.Diagnostics.Hexadecimal_digit_expected);
|
|
tokenValue = "0";
|
|
}
|
|
tokenValue = "0x" + tokenValue;
|
|
tokenFlags |= 64;
|
|
return token = checkBigIntSuffix();
|
|
}
|
|
else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) {
|
|
pos += 2;
|
|
tokenValue = scanBinaryOrOctalDigits(2);
|
|
if (!tokenValue) {
|
|
error(ts.Diagnostics.Binary_digit_expected);
|
|
tokenValue = "0";
|
|
}
|
|
tokenValue = "0b" + tokenValue;
|
|
tokenFlags |= 128;
|
|
return token = checkBigIntSuffix();
|
|
}
|
|
else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) {
|
|
pos += 2;
|
|
tokenValue = scanBinaryOrOctalDigits(8);
|
|
if (!tokenValue) {
|
|
error(ts.Diagnostics.Octal_digit_expected);
|
|
tokenValue = "0";
|
|
}
|
|
tokenValue = "0o" + tokenValue;
|
|
tokenFlags |= 256;
|
|
return token = checkBigIntSuffix();
|
|
}
|
|
if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) {
|
|
tokenValue = "" + scanOctalDigits();
|
|
tokenFlags |= 32;
|
|
return token = 8;
|
|
}
|
|
case 49:
|
|
case 50:
|
|
case 51:
|
|
case 52:
|
|
case 53:
|
|
case 54:
|
|
case 55:
|
|
case 56:
|
|
case 57:
|
|
(_a = scanNumber(), token = _a.type, tokenValue = _a.value);
|
|
return token;
|
|
case 58:
|
|
pos++;
|
|
return token = 57;
|
|
case 59:
|
|
pos++;
|
|
return token = 26;
|
|
case 60:
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos, error);
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 7;
|
|
}
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 60) {
|
|
if (text.charCodeAt(pos + 2) === 61) {
|
|
return pos += 3, token = 66;
|
|
}
|
|
return pos += 2, token = 46;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 31;
|
|
}
|
|
if (languageVariant === 1 &&
|
|
text.charCodeAt(pos + 1) === 47 &&
|
|
text.charCodeAt(pos + 2) !== 42) {
|
|
return pos += 2, token = 29;
|
|
}
|
|
pos++;
|
|
return token = 28;
|
|
case 61:
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos, error);
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 7;
|
|
}
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
if (text.charCodeAt(pos + 2) === 61) {
|
|
return pos += 3, token = 35;
|
|
}
|
|
return pos += 2, token = 33;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 62) {
|
|
return pos += 2, token = 37;
|
|
}
|
|
pos++;
|
|
return token = 59;
|
|
case 62:
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos, error);
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 7;
|
|
}
|
|
}
|
|
pos++;
|
|
return token = 30;
|
|
case 63:
|
|
pos++;
|
|
return token = 56;
|
|
case 91:
|
|
pos++;
|
|
return token = 22;
|
|
case 93:
|
|
pos++;
|
|
return token = 23;
|
|
case 94:
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 71;
|
|
}
|
|
pos++;
|
|
return token = 51;
|
|
case 123:
|
|
pos++;
|
|
return token = 18;
|
|
case 124:
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos, error);
|
|
if (skipTrivia) {
|
|
continue;
|
|
}
|
|
else {
|
|
return token = 7;
|
|
}
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 124) {
|
|
return pos += 2, token = 55;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 70;
|
|
}
|
|
pos++;
|
|
return token = 50;
|
|
case 125:
|
|
pos++;
|
|
return token = 19;
|
|
case 126:
|
|
pos++;
|
|
return token = 53;
|
|
case 64:
|
|
pos++;
|
|
return token = 58;
|
|
case 92:
|
|
var cookedChar = peekUnicodeEscape();
|
|
if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
|
|
pos += 6;
|
|
tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
|
|
return token = getIdentifierToken();
|
|
}
|
|
error(ts.Diagnostics.Invalid_character);
|
|
pos++;
|
|
return token = 0;
|
|
default:
|
|
if (isIdentifierStart(ch, languageVersion)) {
|
|
pos++;
|
|
while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion))
|
|
pos++;
|
|
tokenValue = text.substring(tokenPos, pos);
|
|
if (ch === 92) {
|
|
tokenValue += scanIdentifierParts();
|
|
}
|
|
return token = getIdentifierToken();
|
|
}
|
|
else if (isWhiteSpaceSingleLine(ch)) {
|
|
pos++;
|
|
continue;
|
|
}
|
|
else if (isLineBreak(ch)) {
|
|
tokenFlags |= 1;
|
|
pos++;
|
|
continue;
|
|
}
|
|
error(ts.Diagnostics.Invalid_character);
|
|
pos++;
|
|
return token = 0;
|
|
}
|
|
}
|
|
}
|
|
function reScanGreaterToken() {
|
|
if (token === 30) {
|
|
if (text.charCodeAt(pos) === 62) {
|
|
if (text.charCodeAt(pos + 1) === 62) {
|
|
if (text.charCodeAt(pos + 2) === 61) {
|
|
return pos += 3, token = 68;
|
|
}
|
|
return pos += 2, token = 48;
|
|
}
|
|
if (text.charCodeAt(pos + 1) === 61) {
|
|
return pos += 2, token = 67;
|
|
}
|
|
pos++;
|
|
return token = 47;
|
|
}
|
|
if (text.charCodeAt(pos) === 61) {
|
|
pos++;
|
|
return token = 32;
|
|
}
|
|
}
|
|
return token;
|
|
}
|
|
function reScanSlashToken() {
|
|
if (token === 42 || token === 64) {
|
|
var p = tokenPos + 1;
|
|
var inEscape = false;
|
|
var inCharacterClass = false;
|
|
while (true) {
|
|
if (p >= end) {
|
|
tokenFlags |= 4;
|
|
error(ts.Diagnostics.Unterminated_regular_expression_literal);
|
|
break;
|
|
}
|
|
var ch = text.charCodeAt(p);
|
|
if (isLineBreak(ch)) {
|
|
tokenFlags |= 4;
|
|
error(ts.Diagnostics.Unterminated_regular_expression_literal);
|
|
break;
|
|
}
|
|
if (inEscape) {
|
|
inEscape = false;
|
|
}
|
|
else if (ch === 47 && !inCharacterClass) {
|
|
p++;
|
|
break;
|
|
}
|
|
else if (ch === 91) {
|
|
inCharacterClass = true;
|
|
}
|
|
else if (ch === 92) {
|
|
inEscape = true;
|
|
}
|
|
else if (ch === 93) {
|
|
inCharacterClass = false;
|
|
}
|
|
p++;
|
|
}
|
|
while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) {
|
|
p++;
|
|
}
|
|
pos = p;
|
|
tokenValue = text.substring(tokenPos, pos);
|
|
token = 13;
|
|
}
|
|
return token;
|
|
}
|
|
function reScanTemplateToken() {
|
|
ts.Debug.assert(token === 19, "'reScanTemplateToken' should only be called on a '}'");
|
|
pos = tokenPos;
|
|
return token = scanTemplateAndSetTokenValue();
|
|
}
|
|
function reScanJsxToken() {
|
|
pos = tokenPos = startPos;
|
|
return token = scanJsxToken();
|
|
}
|
|
function scanJsxToken() {
|
|
startPos = tokenPos = pos;
|
|
if (pos >= end) {
|
|
return token = 1;
|
|
}
|
|
var char = text.charCodeAt(pos);
|
|
if (char === 60) {
|
|
if (text.charCodeAt(pos + 1) === 47) {
|
|
pos += 2;
|
|
return token = 29;
|
|
}
|
|
pos++;
|
|
return token = 28;
|
|
}
|
|
if (char === 123) {
|
|
pos++;
|
|
return token = 18;
|
|
}
|
|
var firstNonWhitespace = 0;
|
|
while (pos < end) {
|
|
char = text.charCodeAt(pos);
|
|
if (char === 123) {
|
|
break;
|
|
}
|
|
if (char === 60) {
|
|
if (isConflictMarkerTrivia(text, pos)) {
|
|
pos = scanConflictMarkerTrivia(text, pos, error);
|
|
return token = 7;
|
|
}
|
|
break;
|
|
}
|
|
if (isLineBreak(char) && firstNonWhitespace === 0) {
|
|
firstNonWhitespace = -1;
|
|
}
|
|
else if (!isWhiteSpaceLike(char)) {
|
|
firstNonWhitespace = pos;
|
|
}
|
|
pos++;
|
|
}
|
|
return firstNonWhitespace === -1 ? 12 : 11;
|
|
}
|
|
function scanJsxIdentifier() {
|
|
if (tokenIsIdentifierOrKeyword(token)) {
|
|
var firstCharPosition = pos;
|
|
while (pos < end) {
|
|
var ch = text.charCodeAt(pos);
|
|
if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) {
|
|
pos++;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
tokenValue += text.substring(firstCharPosition, pos);
|
|
}
|
|
return token;
|
|
}
|
|
function scanJsxAttributeValue() {
|
|
startPos = pos;
|
|
switch (text.charCodeAt(pos)) {
|
|
case 34:
|
|
case 39:
|
|
tokenValue = scanString(true);
|
|
return token = 10;
|
|
default:
|
|
return scan();
|
|
}
|
|
}
|
|
function scanJSDocToken() {
|
|
startPos = tokenPos = pos;
|
|
tokenFlags = 0;
|
|
if (pos >= end) {
|
|
return token = 1;
|
|
}
|
|
var ch = text.charCodeAt(pos);
|
|
pos++;
|
|
switch (ch) {
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 32:
|
|
while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
|
|
pos++;
|
|
}
|
|
return token = 5;
|
|
case 64:
|
|
return token = 58;
|
|
case 10:
|
|
case 13:
|
|
tokenFlags |= 1;
|
|
return token = 4;
|
|
case 42:
|
|
return token = 40;
|
|
case 123:
|
|
return token = 18;
|
|
case 125:
|
|
return token = 19;
|
|
case 91:
|
|
return token = 22;
|
|
case 93:
|
|
return token = 23;
|
|
case 60:
|
|
return token = 28;
|
|
case 61:
|
|
return token = 59;
|
|
case 44:
|
|
return token = 27;
|
|
case 46:
|
|
return token = 24;
|
|
case 96:
|
|
while (pos < end && text.charCodeAt(pos) !== 96) {
|
|
pos++;
|
|
}
|
|
tokenValue = text.substring(tokenPos + 1, pos);
|
|
pos++;
|
|
return token = 14;
|
|
}
|
|
if (isIdentifierStart(ch, 6)) {
|
|
while (isIdentifierPart(text.charCodeAt(pos), 6) && pos < end) {
|
|
pos++;
|
|
}
|
|
tokenValue = text.substring(tokenPos, pos);
|
|
return token = getIdentifierToken();
|
|
}
|
|
else {
|
|
return token = 0;
|
|
}
|
|
}
|
|
function speculationHelper(callback, isLookahead) {
|
|
var savePos = pos;
|
|
var saveStartPos = startPos;
|
|
var saveTokenPos = tokenPos;
|
|
var saveToken = token;
|
|
var saveTokenValue = tokenValue;
|
|
var saveTokenFlags = tokenFlags;
|
|
var result = callback();
|
|
if (!result || isLookahead) {
|
|
pos = savePos;
|
|
startPos = saveStartPos;
|
|
tokenPos = saveTokenPos;
|
|
token = saveToken;
|
|
tokenValue = saveTokenValue;
|
|
tokenFlags = saveTokenFlags;
|
|
}
|
|
return result;
|
|
}
|
|
function scanRange(start, length, callback) {
|
|
var saveEnd = end;
|
|
var savePos = pos;
|
|
var saveStartPos = startPos;
|
|
var saveTokenPos = tokenPos;
|
|
var saveToken = token;
|
|
var saveTokenValue = tokenValue;
|
|
var saveTokenFlags = tokenFlags;
|
|
setText(text, start, length);
|
|
var result = callback();
|
|
end = saveEnd;
|
|
pos = savePos;
|
|
startPos = saveStartPos;
|
|
tokenPos = saveTokenPos;
|
|
token = saveToken;
|
|
tokenValue = saveTokenValue;
|
|
tokenFlags = saveTokenFlags;
|
|
return result;
|
|
}
|
|
function lookAhead(callback) {
|
|
return speculationHelper(callback, true);
|
|
}
|
|
function tryScan(callback) {
|
|
return speculationHelper(callback, false);
|
|
}
|
|
function getText() {
|
|
return text;
|
|
}
|
|
function setText(newText, start, length) {
|
|
text = newText || "";
|
|
end = length === undefined ? text.length : start + length;
|
|
setTextPos(start || 0);
|
|
}
|
|
function setOnError(errorCallback) {
|
|
onError = errorCallback;
|
|
}
|
|
function setScriptTarget(scriptTarget) {
|
|
languageVersion = scriptTarget;
|
|
}
|
|
function setLanguageVariant(variant) {
|
|
languageVariant = variant;
|
|
}
|
|
function setTextPos(textPos) {
|
|
ts.Debug.assert(textPos >= 0);
|
|
pos = textPos;
|
|
startPos = textPos;
|
|
tokenPos = textPos;
|
|
token = 0;
|
|
tokenValue = undefined;
|
|
tokenFlags = 0;
|
|
}
|
|
function setInJSDocType(inType) {
|
|
inJSDocType += inType ? 1 : -1;
|
|
}
|
|
}
|
|
ts.createScanner = createScanner;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function isExternalModuleNameRelative(moduleName) {
|
|
return ts.pathIsRelative(moduleName) || ts.isRootedDiskPath(moduleName);
|
|
}
|
|
ts.isExternalModuleNameRelative = isExternalModuleNameRelative;
|
|
function sortAndDeduplicateDiagnostics(diagnostics) {
|
|
return ts.sortAndDeduplicate(diagnostics, ts.compareDiagnostics);
|
|
}
|
|
ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
ts.resolvingEmptyArray = [];
|
|
ts.emptyMap = ts.createMap();
|
|
ts.emptyUnderscoreEscapedMap = ts.emptyMap;
|
|
ts.externalHelpersModuleNameText = "tslib";
|
|
ts.defaultMaximumTruncationLength = 160;
|
|
function getDeclarationOfKind(symbol, kind) {
|
|
var declarations = symbol.declarations;
|
|
if (declarations) {
|
|
for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) {
|
|
var declaration = declarations_1[_i];
|
|
if (declaration.kind === kind) {
|
|
return declaration;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getDeclarationOfKind = getDeclarationOfKind;
|
|
function createUnderscoreEscapedMap() {
|
|
return new ts.MapCtr();
|
|
}
|
|
ts.createUnderscoreEscapedMap = createUnderscoreEscapedMap;
|
|
function hasEntries(map) {
|
|
return !!map && !!map.size;
|
|
}
|
|
ts.hasEntries = hasEntries;
|
|
function createSymbolTable(symbols) {
|
|
var result = ts.createMap();
|
|
if (symbols) {
|
|
for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) {
|
|
var symbol = symbols_1[_i];
|
|
result.set(symbol.escapedName, symbol);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.createSymbolTable = createSymbolTable;
|
|
var stringWriter = createSingleLineStringWriter();
|
|
function createSingleLineStringWriter() {
|
|
var str = "";
|
|
var writeText = function (text) { return str += text; };
|
|
return {
|
|
getText: function () { return str; },
|
|
write: writeText,
|
|
rawWrite: writeText,
|
|
writeKeyword: writeText,
|
|
writeOperator: writeText,
|
|
writePunctuation: writeText,
|
|
writeSpace: writeText,
|
|
writeStringLiteral: writeText,
|
|
writeLiteral: writeText,
|
|
writeParameter: writeText,
|
|
writeProperty: writeText,
|
|
writeSymbol: function (s, _) { return writeText(s); },
|
|
writeTrailingSemicolon: writeText,
|
|
writeComment: writeText,
|
|
getTextPos: function () { return str.length; },
|
|
getLine: function () { return 0; },
|
|
getColumn: function () { return 0; },
|
|
getIndent: function () { return 0; },
|
|
isAtStartOfLine: function () { return false; },
|
|
writeLine: function () { return str += " "; },
|
|
increaseIndent: ts.noop,
|
|
decreaseIndent: ts.noop,
|
|
clear: function () { return str = ""; },
|
|
trackSymbol: ts.noop,
|
|
reportInaccessibleThisError: ts.noop,
|
|
reportInaccessibleUniqueSymbolError: ts.noop,
|
|
reportPrivateInBaseOfClassExpression: ts.noop,
|
|
};
|
|
}
|
|
function toPath(fileName, basePath, getCanonicalFileName) {
|
|
var nonCanonicalizedPath = ts.isRootedDiskPath(fileName)
|
|
? ts.normalizePath(fileName)
|
|
: ts.getNormalizedAbsolutePath(fileName, basePath);
|
|
return getCanonicalFileName(nonCanonicalizedPath);
|
|
}
|
|
ts.toPath = toPath;
|
|
function changesAffectModuleResolution(oldOptions, newOptions) {
|
|
return oldOptions.configFilePath !== newOptions.configFilePath || ts.moduleResolutionOptionDeclarations.some(function (o) {
|
|
return !ts.isJsonEqual(ts.getCompilerOptionValue(oldOptions, o), ts.getCompilerOptionValue(newOptions, o));
|
|
});
|
|
}
|
|
ts.changesAffectModuleResolution = changesAffectModuleResolution;
|
|
function findAncestor(node, callback) {
|
|
while (node) {
|
|
var result = callback(node);
|
|
if (result === "quit") {
|
|
return undefined;
|
|
}
|
|
else if (result) {
|
|
return node;
|
|
}
|
|
node = node.parent;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.findAncestor = findAncestor;
|
|
function forEachAncestor(node, callback) {
|
|
while (true) {
|
|
var res = callback(node);
|
|
if (res === "quit")
|
|
return undefined;
|
|
if (res !== undefined)
|
|
return res;
|
|
if (ts.isSourceFile(node))
|
|
return undefined;
|
|
node = node.parent;
|
|
}
|
|
}
|
|
ts.forEachAncestor = forEachAncestor;
|
|
function forEachEntry(map, callback) {
|
|
var _a;
|
|
var iterator = map.entries();
|
|
for (var _b = iterator.next(), pair = _b.value, done = _b.done; !done; _a = iterator.next(), pair = _a.value, done = _a.done, _a) {
|
|
var key = pair[0], value = pair[1];
|
|
var result = callback(value, key);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.forEachEntry = forEachEntry;
|
|
function forEachKey(map, callback) {
|
|
var _a;
|
|
var iterator = map.keys();
|
|
for (var _b = iterator.next(), key = _b.value, done = _b.done; !done; _a = iterator.next(), key = _a.value, done = _a.done, _a) {
|
|
var result = callback(key);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.forEachKey = forEachKey;
|
|
function copyEntries(source, target) {
|
|
source.forEach(function (value, key) {
|
|
target.set(key, value);
|
|
});
|
|
}
|
|
ts.copyEntries = copyEntries;
|
|
function arrayToSet(array, makeKey) {
|
|
return ts.arrayToMap(array, makeKey || (function (s) { return s; }), function () { return true; });
|
|
}
|
|
ts.arrayToSet = arrayToSet;
|
|
function cloneMap(map) {
|
|
var clone = ts.createMap();
|
|
copyEntries(map, clone);
|
|
return clone;
|
|
}
|
|
ts.cloneMap = cloneMap;
|
|
function usingSingleLineStringWriter(action) {
|
|
var oldString = stringWriter.getText();
|
|
try {
|
|
action(stringWriter);
|
|
return stringWriter.getText();
|
|
}
|
|
finally {
|
|
stringWriter.clear();
|
|
stringWriter.writeKeyword(oldString);
|
|
}
|
|
}
|
|
ts.usingSingleLineStringWriter = usingSingleLineStringWriter;
|
|
function getFullWidth(node) {
|
|
return node.end - node.pos;
|
|
}
|
|
ts.getFullWidth = getFullWidth;
|
|
function getResolvedModule(sourceFile, moduleNameText) {
|
|
return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText);
|
|
}
|
|
ts.getResolvedModule = getResolvedModule;
|
|
function setResolvedModule(sourceFile, moduleNameText, resolvedModule) {
|
|
if (!sourceFile.resolvedModules) {
|
|
sourceFile.resolvedModules = ts.createMap();
|
|
}
|
|
sourceFile.resolvedModules.set(moduleNameText, resolvedModule);
|
|
}
|
|
ts.setResolvedModule = setResolvedModule;
|
|
function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) {
|
|
if (!sourceFile.resolvedTypeReferenceDirectiveNames) {
|
|
sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap();
|
|
}
|
|
sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective);
|
|
}
|
|
ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective;
|
|
function projectReferenceIsEqualTo(oldRef, newRef) {
|
|
return oldRef.path === newRef.path &&
|
|
!oldRef.prepend === !newRef.prepend &&
|
|
!oldRef.circular === !newRef.circular;
|
|
}
|
|
ts.projectReferenceIsEqualTo = projectReferenceIsEqualTo;
|
|
function moduleResolutionIsEqualTo(oldResolution, newResolution) {
|
|
return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport &&
|
|
oldResolution.extension === newResolution.extension &&
|
|
oldResolution.resolvedFileName === newResolution.resolvedFileName &&
|
|
oldResolution.originalPath === newResolution.originalPath &&
|
|
packageIdIsEqual(oldResolution.packageId, newResolution.packageId);
|
|
}
|
|
ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo;
|
|
function packageIdIsEqual(a, b) {
|
|
return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
|
|
}
|
|
function packageIdToString(_a) {
|
|
var name = _a.name, subModuleName = _a.subModuleName, version = _a.version;
|
|
var fullName = subModuleName ? name + "/" + subModuleName : name;
|
|
return fullName + "@" + version;
|
|
}
|
|
ts.packageIdToString = packageIdToString;
|
|
function typeDirectiveIsEqualTo(oldResolution, newResolution) {
|
|
return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary;
|
|
}
|
|
ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo;
|
|
function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) {
|
|
ts.Debug.assert(names.length === newResolutions.length);
|
|
for (var i = 0; i < names.length; i++) {
|
|
var newResolution = newResolutions[i];
|
|
var oldResolution = oldResolutions && oldResolutions.get(names[i]);
|
|
var changed = oldResolution
|
|
? !newResolution || !comparer(oldResolution, newResolution)
|
|
: newResolution;
|
|
if (changed) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.hasChangesInResolutions = hasChangesInResolutions;
|
|
function containsParseError(node) {
|
|
aggregateChildData(node);
|
|
return (node.flags & 131072) !== 0;
|
|
}
|
|
ts.containsParseError = containsParseError;
|
|
function aggregateChildData(node) {
|
|
if (!(node.flags & 262144)) {
|
|
var thisNodeOrAnySubNodesHasError = ((node.flags & 32768) !== 0) ||
|
|
ts.forEachChild(node, containsParseError);
|
|
if (thisNodeOrAnySubNodesHasError) {
|
|
node.flags |= 131072;
|
|
}
|
|
node.flags |= 262144;
|
|
}
|
|
}
|
|
function getSourceFileOfNode(node) {
|
|
while (node && node.kind !== 279) {
|
|
node = node.parent;
|
|
}
|
|
return node;
|
|
}
|
|
ts.getSourceFileOfNode = getSourceFileOfNode;
|
|
function isStatementWithLocals(node) {
|
|
switch (node.kind) {
|
|
case 218:
|
|
case 246:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isStatementWithLocals = isStatementWithLocals;
|
|
function getStartPositionOfLine(line, sourceFile) {
|
|
ts.Debug.assert(line >= 0);
|
|
return ts.getLineStarts(sourceFile)[line];
|
|
}
|
|
ts.getStartPositionOfLine = getStartPositionOfLine;
|
|
function nodePosToString(node) {
|
|
var file = getSourceFileOfNode(node);
|
|
var loc = ts.getLineAndCharacterOfPosition(file, node.pos);
|
|
return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")";
|
|
}
|
|
ts.nodePosToString = nodePosToString;
|
|
function getEndLinePosition(line, sourceFile) {
|
|
ts.Debug.assert(line >= 0);
|
|
var lineStarts = ts.getLineStarts(sourceFile);
|
|
var lineIndex = line;
|
|
var sourceText = sourceFile.text;
|
|
if (lineIndex + 1 === lineStarts.length) {
|
|
return sourceText.length - 1;
|
|
}
|
|
else {
|
|
var start = lineStarts[lineIndex];
|
|
var pos = lineStarts[lineIndex + 1] - 1;
|
|
ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos)));
|
|
while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) {
|
|
pos--;
|
|
}
|
|
return pos;
|
|
}
|
|
}
|
|
ts.getEndLinePosition = getEndLinePosition;
|
|
function isFileLevelUniqueName(sourceFile, name, hasGlobalName) {
|
|
return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name);
|
|
}
|
|
ts.isFileLevelUniqueName = isFileLevelUniqueName;
|
|
function nodeIsMissing(node) {
|
|
if (node === undefined) {
|
|
return true;
|
|
}
|
|
return node.pos === node.end && node.pos >= 0 && node.kind !== 1;
|
|
}
|
|
ts.nodeIsMissing = nodeIsMissing;
|
|
function nodeIsPresent(node) {
|
|
return !nodeIsMissing(node);
|
|
}
|
|
ts.nodeIsPresent = nodeIsPresent;
|
|
function addStatementsAfterPrologue(to, from) {
|
|
if (from === undefined || from.length === 0)
|
|
return to;
|
|
var statementIndex = 0;
|
|
for (; statementIndex < to.length; ++statementIndex) {
|
|
if (!isPrologueDirective(to[statementIndex])) {
|
|
break;
|
|
}
|
|
}
|
|
to.splice.apply(to, [statementIndex, 0].concat(from));
|
|
return to;
|
|
}
|
|
ts.addStatementsAfterPrologue = addStatementsAfterPrologue;
|
|
function isRecognizedTripleSlashComment(text, commentPos, commentEnd) {
|
|
if (text.charCodeAt(commentPos + 1) === 47 &&
|
|
commentPos + 2 < commentEnd &&
|
|
text.charCodeAt(commentPos + 2) === 47) {
|
|
var textSubStr = text.substring(commentPos, commentEnd);
|
|
return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) ||
|
|
textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ||
|
|
textSubStr.match(fullTripleSlashReferenceTypeReferenceDirectiveRegEx) ||
|
|
textSubStr.match(defaultLibReferenceRegEx) ?
|
|
true : false;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isRecognizedTripleSlashComment = isRecognizedTripleSlashComment;
|
|
function isPinnedComment(text, start) {
|
|
return text.charCodeAt(start + 1) === 42 &&
|
|
text.charCodeAt(start + 2) === 33;
|
|
}
|
|
ts.isPinnedComment = isPinnedComment;
|
|
function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
|
|
if (nodeIsMissing(node)) {
|
|
return node.pos;
|
|
}
|
|
if (ts.isJSDocNode(node)) {
|
|
return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
|
|
}
|
|
if (includeJsDoc && ts.hasJSDocNodes(node)) {
|
|
return getTokenPosOfNode(node.jsDoc[0]);
|
|
}
|
|
if (node.kind === 306 && node._children.length > 0) {
|
|
return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
|
|
}
|
|
return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos);
|
|
}
|
|
ts.getTokenPosOfNode = getTokenPosOfNode;
|
|
function getNonDecoratorTokenPosOfNode(node, sourceFile) {
|
|
if (nodeIsMissing(node) || !node.decorators) {
|
|
return getTokenPosOfNode(node, sourceFile);
|
|
}
|
|
return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end);
|
|
}
|
|
ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode;
|
|
function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) {
|
|
if (includeTrivia === void 0) { includeTrivia = false; }
|
|
return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia);
|
|
}
|
|
ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile;
|
|
function isJSDocTypeExpressionOrChild(node) {
|
|
return node.kind === 283 || (node.parent && isJSDocTypeExpressionOrChild(node.parent));
|
|
}
|
|
function getTextOfNodeFromSourceText(sourceText, node, includeTrivia) {
|
|
if (includeTrivia === void 0) { includeTrivia = false; }
|
|
if (nodeIsMissing(node)) {
|
|
return "";
|
|
}
|
|
var text = sourceText.substring(includeTrivia ? node.pos : ts.skipTrivia(sourceText, node.pos), node.end);
|
|
if (isJSDocTypeExpressionOrChild(node)) {
|
|
text = text.replace(/(^|\r?\n|\r)\s*\*\s*/g, "$1");
|
|
}
|
|
return text;
|
|
}
|
|
ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText;
|
|
function getTextOfNode(node, includeTrivia) {
|
|
if (includeTrivia === void 0) { includeTrivia = false; }
|
|
return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia);
|
|
}
|
|
ts.getTextOfNode = getTextOfNode;
|
|
function getPos(range) {
|
|
return range.pos;
|
|
}
|
|
function indexOfNode(nodeArray, node) {
|
|
return ts.binarySearch(nodeArray, node, getPos, ts.compareValues);
|
|
}
|
|
ts.indexOfNode = indexOfNode;
|
|
function getEmitFlags(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.flags || 0;
|
|
}
|
|
ts.getEmitFlags = getEmitFlags;
|
|
function getLiteralText(node, sourceFile, neverAsciiEscape) {
|
|
if (!nodeIsSynthesized(node) && node.parent && !((ts.isNumericLiteral(node) && node.numericLiteralFlags & 512) ||
|
|
ts.isBigIntLiteral(node))) {
|
|
return getSourceTextOfNodeFromSourceFile(sourceFile, node);
|
|
}
|
|
var escapeText = neverAsciiEscape || (getEmitFlags(node) & 16777216) ? escapeString : escapeNonAsciiString;
|
|
switch (node.kind) {
|
|
case 10:
|
|
if (node.singleQuote) {
|
|
return "'" + escapeText(node.text, 39) + "'";
|
|
}
|
|
else {
|
|
return '"' + escapeText(node.text, 34) + '"';
|
|
}
|
|
case 14:
|
|
return "`" + escapeText(node.text, 96) + "`";
|
|
case 15:
|
|
return "`" + escapeText(node.text, 96) + "${";
|
|
case 16:
|
|
return "}" + escapeText(node.text, 96) + "${";
|
|
case 17:
|
|
return "}" + escapeText(node.text, 96) + "`";
|
|
case 8:
|
|
case 9:
|
|
case 13:
|
|
return node.text;
|
|
}
|
|
return ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for.");
|
|
}
|
|
ts.getLiteralText = getLiteralText;
|
|
function getTextOfConstantValue(value) {
|
|
return ts.isString(value) ? '"' + escapeNonAsciiString(value) + '"' : "" + value;
|
|
}
|
|
ts.getTextOfConstantValue = getTextOfConstantValue;
|
|
function makeIdentifierFromModuleName(moduleName) {
|
|
return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_");
|
|
}
|
|
ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName;
|
|
function isBlockOrCatchScoped(declaration) {
|
|
return (ts.getCombinedNodeFlags(declaration) & 3) !== 0 ||
|
|
isCatchClauseVariableDeclarationOrBindingElement(declaration);
|
|
}
|
|
ts.isBlockOrCatchScoped = isBlockOrCatchScoped;
|
|
function isCatchClauseVariableDeclarationOrBindingElement(declaration) {
|
|
var node = getRootDeclaration(declaration);
|
|
return node.kind === 237 && node.parent.kind === 274;
|
|
}
|
|
ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement;
|
|
function isAmbientModule(node) {
|
|
return ts.isModuleDeclaration(node) && (node.name.kind === 10 || isGlobalScopeAugmentation(node));
|
|
}
|
|
ts.isAmbientModule = isAmbientModule;
|
|
function isModuleWithStringLiteralName(node) {
|
|
return ts.isModuleDeclaration(node) && node.name.kind === 10;
|
|
}
|
|
ts.isModuleWithStringLiteralName = isModuleWithStringLiteralName;
|
|
function isNonGlobalAmbientModule(node) {
|
|
return ts.isModuleDeclaration(node) && ts.isStringLiteral(node.name);
|
|
}
|
|
ts.isNonGlobalAmbientModule = isNonGlobalAmbientModule;
|
|
function isEffectiveModuleDeclaration(node) {
|
|
return ts.isModuleDeclaration(node) || ts.isIdentifier(node);
|
|
}
|
|
ts.isEffectiveModuleDeclaration = isEffectiveModuleDeclaration;
|
|
function isShorthandAmbientModuleSymbol(moduleSymbol) {
|
|
return isShorthandAmbientModule(moduleSymbol.valueDeclaration);
|
|
}
|
|
ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol;
|
|
function isShorthandAmbientModule(node) {
|
|
return node && node.kind === 244 && (!node.body);
|
|
}
|
|
function isBlockScopedContainerTopLevel(node) {
|
|
return node.kind === 279 ||
|
|
node.kind === 244 ||
|
|
ts.isFunctionLike(node);
|
|
}
|
|
ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel;
|
|
function isGlobalScopeAugmentation(module) {
|
|
return !!(module.flags & 512);
|
|
}
|
|
ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation;
|
|
function isExternalModuleAugmentation(node) {
|
|
return isAmbientModule(node) && isModuleAugmentationExternal(node);
|
|
}
|
|
ts.isExternalModuleAugmentation = isExternalModuleAugmentation;
|
|
function isModuleAugmentationExternal(node) {
|
|
switch (node.parent.kind) {
|
|
case 279:
|
|
return ts.isExternalModule(node.parent);
|
|
case 245:
|
|
return isAmbientModule(node.parent.parent) && ts.isSourceFile(node.parent.parent.parent) && !ts.isExternalModule(node.parent.parent.parent);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isModuleAugmentationExternal = isModuleAugmentationExternal;
|
|
function getNonAugmentationDeclaration(symbol) {
|
|
return ts.find(symbol.declarations, function (d) { return !isExternalModuleAugmentation(d) && !(ts.isModuleDeclaration(d) && isGlobalScopeAugmentation(d)); });
|
|
}
|
|
ts.getNonAugmentationDeclaration = getNonAugmentationDeclaration;
|
|
function isEffectiveExternalModule(node, compilerOptions) {
|
|
return ts.isExternalModule(node) || compilerOptions.isolatedModules || ((ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS) && !!node.commonJsModuleIndicator);
|
|
}
|
|
ts.isEffectiveExternalModule = isEffectiveExternalModule;
|
|
function isBlockScope(node, parentNode) {
|
|
switch (node.kind) {
|
|
case 279:
|
|
case 246:
|
|
case 274:
|
|
case 244:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
case 157:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
return true;
|
|
case 218:
|
|
return !ts.isFunctionLike(parentNode);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isBlockScope = isBlockScope;
|
|
function isDeclarationWithTypeParameters(node) {
|
|
switch (node.kind) {
|
|
case 297:
|
|
case 304:
|
|
case 293:
|
|
return true;
|
|
default:
|
|
ts.assertType(node);
|
|
return isDeclarationWithTypeParameterChildren(node);
|
|
}
|
|
}
|
|
ts.isDeclarationWithTypeParameters = isDeclarationWithTypeParameters;
|
|
function isDeclarationWithTypeParameterChildren(node) {
|
|
switch (node.kind) {
|
|
case 160:
|
|
case 161:
|
|
case 155:
|
|
case 162:
|
|
case 165:
|
|
case 166:
|
|
case 289:
|
|
case 240:
|
|
case 209:
|
|
case 241:
|
|
case 242:
|
|
case 303:
|
|
case 239:
|
|
case 156:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 197:
|
|
return true;
|
|
default:
|
|
ts.assertType(node);
|
|
return false;
|
|
}
|
|
}
|
|
ts.isDeclarationWithTypeParameterChildren = isDeclarationWithTypeParameterChildren;
|
|
function isAnyImportSyntax(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
case 248:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isAnyImportSyntax = isAnyImportSyntax;
|
|
function isLateVisibilityPaintedStatement(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
case 248:
|
|
case 219:
|
|
case 240:
|
|
case 239:
|
|
case 244:
|
|
case 242:
|
|
case 241:
|
|
case 243:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isLateVisibilityPaintedStatement = isLateVisibilityPaintedStatement;
|
|
function isAnyImportOrReExport(node) {
|
|
return isAnyImportSyntax(node) || ts.isExportDeclaration(node);
|
|
}
|
|
ts.isAnyImportOrReExport = isAnyImportOrReExport;
|
|
function getEnclosingBlockScopeContainer(node) {
|
|
return findAncestor(node.parent, function (current) { return isBlockScope(current, current.parent); });
|
|
}
|
|
ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer;
|
|
function declarationNameToString(name) {
|
|
return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name);
|
|
}
|
|
ts.declarationNameToString = declarationNameToString;
|
|
function getNameFromIndexInfo(info) {
|
|
return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined;
|
|
}
|
|
ts.getNameFromIndexInfo = getNameFromIndexInfo;
|
|
function getTextOfPropertyName(name) {
|
|
switch (name.kind) {
|
|
case 72:
|
|
return name.escapedText;
|
|
case 10:
|
|
case 8:
|
|
case 14:
|
|
return ts.escapeLeadingUnderscores(name.text);
|
|
case 149:
|
|
return isStringOrNumericLiteralLike(name.expression) ? ts.escapeLeadingUnderscores(name.expression.text) : undefined;
|
|
default:
|
|
return ts.Debug.assertNever(name);
|
|
}
|
|
}
|
|
ts.getTextOfPropertyName = getTextOfPropertyName;
|
|
function entityNameToString(name) {
|
|
switch (name.kind) {
|
|
case 72:
|
|
return getFullWidth(name) === 0 ? ts.idText(name) : getTextOfNode(name);
|
|
case 148:
|
|
return entityNameToString(name.left) + "." + entityNameToString(name.right);
|
|
case 189:
|
|
return entityNameToString(name.expression) + "." + entityNameToString(name.name);
|
|
default:
|
|
throw ts.Debug.assertNever(name);
|
|
}
|
|
}
|
|
ts.entityNameToString = entityNameToString;
|
|
function createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3) {
|
|
var sourceFile = getSourceFileOfNode(node);
|
|
return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3);
|
|
}
|
|
ts.createDiagnosticForNode = createDiagnosticForNode;
|
|
function createDiagnosticForNodeArray(sourceFile, nodes, message, arg0, arg1, arg2, arg3) {
|
|
var start = ts.skipTrivia(sourceFile.text, nodes.pos);
|
|
return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2, arg3);
|
|
}
|
|
ts.createDiagnosticForNodeArray = createDiagnosticForNodeArray;
|
|
function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3) {
|
|
var span = getErrorSpanForNode(sourceFile, node);
|
|
return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2, arg3);
|
|
}
|
|
ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile;
|
|
function createDiagnosticForNodeFromMessageChain(node, messageChain, relatedInformation) {
|
|
var sourceFile = getSourceFileOfNode(node);
|
|
var span = getErrorSpanForNode(sourceFile, node);
|
|
return {
|
|
file: sourceFile,
|
|
start: span.start,
|
|
length: span.length,
|
|
code: messageChain.code,
|
|
category: messageChain.category,
|
|
messageText: messageChain.next ? messageChain : messageChain.messageText,
|
|
relatedInformation: relatedInformation
|
|
};
|
|
}
|
|
ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain;
|
|
function getSpanOfTokenAtPosition(sourceFile, pos) {
|
|
var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, undefined, pos);
|
|
scanner.scan();
|
|
var start = scanner.getTokenPos();
|
|
return ts.createTextSpanFromBounds(start, scanner.getTextPos());
|
|
}
|
|
ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition;
|
|
function getErrorSpanForArrowFunction(sourceFile, node) {
|
|
var pos = ts.skipTrivia(sourceFile.text, node.pos);
|
|
if (node.body && node.body.kind === 218) {
|
|
var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line;
|
|
var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line;
|
|
if (startLine < endLine) {
|
|
return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1);
|
|
}
|
|
}
|
|
return ts.createTextSpanFromBounds(pos, node.end);
|
|
}
|
|
function getErrorSpanForNode(sourceFile, node) {
|
|
var errorNode = node;
|
|
switch (node.kind) {
|
|
case 279:
|
|
var pos_1 = ts.skipTrivia(sourceFile.text, 0, false);
|
|
if (pos_1 === sourceFile.text.length) {
|
|
return ts.createTextSpan(0, 0);
|
|
}
|
|
return getSpanOfTokenAtPosition(sourceFile, pos_1);
|
|
case 237:
|
|
case 186:
|
|
case 240:
|
|
case 209:
|
|
case 241:
|
|
case 244:
|
|
case 243:
|
|
case 278:
|
|
case 239:
|
|
case 196:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
case 242:
|
|
case 154:
|
|
case 153:
|
|
errorNode = node.name;
|
|
break;
|
|
case 197:
|
|
return getErrorSpanForArrowFunction(sourceFile, node);
|
|
}
|
|
if (errorNode === undefined) {
|
|
return getSpanOfTokenAtPosition(sourceFile, node.pos);
|
|
}
|
|
var isMissing = nodeIsMissing(errorNode);
|
|
var pos = isMissing
|
|
? errorNode.pos
|
|
: ts.skipTrivia(sourceFile.text, errorNode.pos);
|
|
if (isMissing) {
|
|
ts.Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
|
|
ts.Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
|
|
}
|
|
else {
|
|
ts.Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
|
|
ts.Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
|
|
}
|
|
return ts.createTextSpanFromBounds(pos, errorNode.end);
|
|
}
|
|
ts.getErrorSpanForNode = getErrorSpanForNode;
|
|
function isExternalOrCommonJsModule(file) {
|
|
return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined;
|
|
}
|
|
ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule;
|
|
function isJsonSourceFile(file) {
|
|
return file.scriptKind === 6;
|
|
}
|
|
ts.isJsonSourceFile = isJsonSourceFile;
|
|
function isEnumConst(node) {
|
|
return !!(ts.getCombinedModifierFlags(node) & 2048);
|
|
}
|
|
ts.isEnumConst = isEnumConst;
|
|
function isDeclarationReadonly(declaration) {
|
|
return !!(ts.getCombinedModifierFlags(declaration) & 64 && !ts.isParameterPropertyDeclaration(declaration));
|
|
}
|
|
ts.isDeclarationReadonly = isDeclarationReadonly;
|
|
function isVarConst(node) {
|
|
return !!(ts.getCombinedNodeFlags(node) & 2);
|
|
}
|
|
ts.isVarConst = isVarConst;
|
|
function isLet(node) {
|
|
return !!(ts.getCombinedNodeFlags(node) & 1);
|
|
}
|
|
ts.isLet = isLet;
|
|
function isSuperCall(n) {
|
|
return n.kind === 191 && n.expression.kind === 98;
|
|
}
|
|
ts.isSuperCall = isSuperCall;
|
|
function isImportCall(n) {
|
|
return n.kind === 191 && n.expression.kind === 92;
|
|
}
|
|
ts.isImportCall = isImportCall;
|
|
function isLiteralImportTypeNode(n) {
|
|
return ts.isImportTypeNode(n) && ts.isLiteralTypeNode(n.argument) && ts.isStringLiteral(n.argument.literal);
|
|
}
|
|
ts.isLiteralImportTypeNode = isLiteralImportTypeNode;
|
|
function isPrologueDirective(node) {
|
|
return node.kind === 221
|
|
&& node.expression.kind === 10;
|
|
}
|
|
ts.isPrologueDirective = isPrologueDirective;
|
|
function getLeadingCommentRangesOfNode(node, sourceFileOfNode) {
|
|
return node.kind !== 11 ? ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : undefined;
|
|
}
|
|
ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode;
|
|
function getJSDocCommentRanges(node, text) {
|
|
var commentRanges = (node.kind === 151 ||
|
|
node.kind === 150 ||
|
|
node.kind === 196 ||
|
|
node.kind === 197 ||
|
|
node.kind === 195) ?
|
|
ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) :
|
|
ts.getLeadingCommentRanges(text, node.pos);
|
|
return ts.filter(commentRanges, function (comment) {
|
|
return text.charCodeAt(comment.pos + 1) === 42 &&
|
|
text.charCodeAt(comment.pos + 2) === 42 &&
|
|
text.charCodeAt(comment.pos + 3) !== 47;
|
|
});
|
|
}
|
|
ts.getJSDocCommentRanges = getJSDocCommentRanges;
|
|
ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)('|")(.+?)\2.*?\/>/;
|
|
var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)('|")(.+?)\2.*?\/>/;
|
|
ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)('|")(.+?)\2.*?\/>/;
|
|
var defaultLibReferenceRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)('|")(.+?)\2\s*\/>/;
|
|
function isPartOfTypeNode(node) {
|
|
if (163 <= node.kind && node.kind <= 183) {
|
|
return true;
|
|
}
|
|
switch (node.kind) {
|
|
case 120:
|
|
case 143:
|
|
case 135:
|
|
case 146:
|
|
case 138:
|
|
case 123:
|
|
case 139:
|
|
case 136:
|
|
case 141:
|
|
case 132:
|
|
return true;
|
|
case 106:
|
|
return node.parent.kind !== 200;
|
|
case 211:
|
|
return !isExpressionWithTypeArgumentsInClassExtendsClause(node);
|
|
case 150:
|
|
return node.parent.kind === 181 || node.parent.kind === 176;
|
|
case 72:
|
|
if (node.parent.kind === 148 && node.parent.right === node) {
|
|
node = node.parent;
|
|
}
|
|
else if (node.parent.kind === 189 && node.parent.name === node) {
|
|
node = node.parent;
|
|
}
|
|
ts.Debug.assert(node.kind === 72 || node.kind === 148 || node.kind === 189, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'.");
|
|
case 148:
|
|
case 189:
|
|
case 100: {
|
|
var parent = node.parent;
|
|
if (parent.kind === 167) {
|
|
return false;
|
|
}
|
|
if (parent.kind === 183) {
|
|
return !parent.isTypeOf;
|
|
}
|
|
if (163 <= parent.kind && parent.kind <= 183) {
|
|
return true;
|
|
}
|
|
switch (parent.kind) {
|
|
case 211:
|
|
return !isExpressionWithTypeArgumentsInClassExtendsClause(parent);
|
|
case 150:
|
|
return node === parent.constraint;
|
|
case 303:
|
|
return node === parent.constraint;
|
|
case 154:
|
|
case 153:
|
|
case 151:
|
|
case 237:
|
|
return node === parent.type;
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
case 157:
|
|
case 156:
|
|
case 155:
|
|
case 158:
|
|
case 159:
|
|
return node === parent.type;
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
return node === parent.type;
|
|
case 194:
|
|
return node === parent.type;
|
|
case 191:
|
|
case 192:
|
|
return ts.contains(parent.typeArguments, node);
|
|
case 193:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.isPartOfTypeNode = isPartOfTypeNode;
|
|
function isChildOfNodeWithKind(node, kind) {
|
|
while (node) {
|
|
if (node.kind === kind) {
|
|
return true;
|
|
}
|
|
node = node.parent;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isChildOfNodeWithKind = isChildOfNodeWithKind;
|
|
function forEachReturnStatement(body, visitor) {
|
|
return traverse(body);
|
|
function traverse(node) {
|
|
switch (node.kind) {
|
|
case 230:
|
|
return visitor(node);
|
|
case 246:
|
|
case 218:
|
|
case 222:
|
|
case 223:
|
|
case 224:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
case 231:
|
|
case 232:
|
|
case 271:
|
|
case 272:
|
|
case 233:
|
|
case 235:
|
|
case 274:
|
|
return ts.forEachChild(node, traverse);
|
|
}
|
|
}
|
|
}
|
|
ts.forEachReturnStatement = forEachReturnStatement;
|
|
function forEachYieldExpression(body, visitor) {
|
|
return traverse(body);
|
|
function traverse(node) {
|
|
switch (node.kind) {
|
|
case 207:
|
|
visitor(node);
|
|
var operand = node.expression;
|
|
if (operand) {
|
|
traverse(operand);
|
|
}
|
|
return;
|
|
case 243:
|
|
case 241:
|
|
case 244:
|
|
case 242:
|
|
case 240:
|
|
case 209:
|
|
return;
|
|
default:
|
|
if (ts.isFunctionLike(node)) {
|
|
if (node.name && node.name.kind === 149) {
|
|
traverse(node.name.expression);
|
|
return;
|
|
}
|
|
}
|
|
else if (!isPartOfTypeNode(node)) {
|
|
ts.forEachChild(node, traverse);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.forEachYieldExpression = forEachYieldExpression;
|
|
function getRestParameterElementType(node) {
|
|
if (node && node.kind === 169) {
|
|
return node.elementType;
|
|
}
|
|
else if (node && node.kind === 164) {
|
|
return ts.singleOrUndefined(node.typeArguments);
|
|
}
|
|
else {
|
|
return undefined;
|
|
}
|
|
}
|
|
ts.getRestParameterElementType = getRestParameterElementType;
|
|
function getMembersOfDeclaration(node) {
|
|
switch (node.kind) {
|
|
case 241:
|
|
case 240:
|
|
case 209:
|
|
case 168:
|
|
return node.members;
|
|
case 188:
|
|
return node.properties;
|
|
}
|
|
}
|
|
ts.getMembersOfDeclaration = getMembersOfDeclaration;
|
|
function isVariableLike(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 186:
|
|
case 278:
|
|
case 151:
|
|
case 275:
|
|
case 154:
|
|
case 153:
|
|
case 276:
|
|
case 237:
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.isVariableLike = isVariableLike;
|
|
function isVariableLikeOrAccessor(node) {
|
|
return isVariableLike(node) || ts.isAccessor(node);
|
|
}
|
|
ts.isVariableLikeOrAccessor = isVariableLikeOrAccessor;
|
|
function isVariableDeclarationInVariableStatement(node) {
|
|
return node.parent.kind === 238
|
|
&& node.parent.parent.kind === 219;
|
|
}
|
|
ts.isVariableDeclarationInVariableStatement = isVariableDeclarationInVariableStatement;
|
|
function isValidESSymbolDeclaration(node) {
|
|
return ts.isVariableDeclaration(node) ? isVarConst(node) && ts.isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) :
|
|
ts.isPropertyDeclaration(node) ? hasReadonlyModifier(node) && hasStaticModifier(node) :
|
|
ts.isPropertySignature(node) && hasReadonlyModifier(node);
|
|
}
|
|
ts.isValidESSymbolDeclaration = isValidESSymbolDeclaration;
|
|
function introducesArgumentsExoticObject(node) {
|
|
switch (node.kind) {
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 239:
|
|
case 196:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject;
|
|
function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) {
|
|
while (true) {
|
|
if (beforeUnwrapLabelCallback) {
|
|
beforeUnwrapLabelCallback(node);
|
|
}
|
|
if (node.statement.kind !== 233) {
|
|
return node.statement;
|
|
}
|
|
node = node.statement;
|
|
}
|
|
}
|
|
ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel;
|
|
function isFunctionBlock(node) {
|
|
return node && node.kind === 218 && ts.isFunctionLike(node.parent);
|
|
}
|
|
ts.isFunctionBlock = isFunctionBlock;
|
|
function isObjectLiteralMethod(node) {
|
|
return node && node.kind === 156 && node.parent.kind === 188;
|
|
}
|
|
ts.isObjectLiteralMethod = isObjectLiteralMethod;
|
|
function isObjectLiteralOrClassExpressionMethod(node) {
|
|
return node.kind === 156 &&
|
|
(node.parent.kind === 188 ||
|
|
node.parent.kind === 209);
|
|
}
|
|
ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod;
|
|
function isIdentifierTypePredicate(predicate) {
|
|
return predicate && predicate.kind === 1;
|
|
}
|
|
ts.isIdentifierTypePredicate = isIdentifierTypePredicate;
|
|
function isThisTypePredicate(predicate) {
|
|
return predicate && predicate.kind === 0;
|
|
}
|
|
ts.isThisTypePredicate = isThisTypePredicate;
|
|
function getPropertyAssignment(objectLiteral, key, key2) {
|
|
return objectLiteral.properties.filter(function (property) {
|
|
if (property.kind === 275) {
|
|
var propName = getTextOfPropertyName(property.name);
|
|
return key === propName || (!!key2 && key2 === propName);
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
ts.getPropertyAssignment = getPropertyAssignment;
|
|
function getTsConfigObjectLiteralExpression(tsConfigSourceFile) {
|
|
if (tsConfigSourceFile && tsConfigSourceFile.statements.length) {
|
|
var expression = tsConfigSourceFile.statements[0].expression;
|
|
return ts.tryCast(expression, ts.isObjectLiteralExpression);
|
|
}
|
|
}
|
|
ts.getTsConfigObjectLiteralExpression = getTsConfigObjectLiteralExpression;
|
|
function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) {
|
|
return ts.firstDefined(getTsConfigPropArray(tsConfigSourceFile, propKey), function (property) {
|
|
return ts.isArrayLiteralExpression(property.initializer) ?
|
|
ts.find(property.initializer.elements, function (element) { return ts.isStringLiteral(element) && element.text === elementValue; }) :
|
|
undefined;
|
|
});
|
|
}
|
|
ts.getTsConfigPropArrayElementValue = getTsConfigPropArrayElementValue;
|
|
function getTsConfigPropArray(tsConfigSourceFile, propKey) {
|
|
var jsonObjectLiteral = getTsConfigObjectLiteralExpression(tsConfigSourceFile);
|
|
return jsonObjectLiteral ? getPropertyAssignment(jsonObjectLiteral, propKey) : ts.emptyArray;
|
|
}
|
|
ts.getTsConfigPropArray = getTsConfigPropArray;
|
|
function getContainingFunction(node) {
|
|
return findAncestor(node.parent, ts.isFunctionLike);
|
|
}
|
|
ts.getContainingFunction = getContainingFunction;
|
|
function getContainingClass(node) {
|
|
return findAncestor(node.parent, ts.isClassLike);
|
|
}
|
|
ts.getContainingClass = getContainingClass;
|
|
function getThisContainer(node, includeArrowFunctions) {
|
|
ts.Debug.assert(node.kind !== 279);
|
|
while (true) {
|
|
node = node.parent;
|
|
if (!node) {
|
|
return ts.Debug.fail();
|
|
}
|
|
switch (node.kind) {
|
|
case 149:
|
|
if (ts.isClassLike(node.parent.parent)) {
|
|
return node;
|
|
}
|
|
node = node.parent;
|
|
break;
|
|
case 152:
|
|
if (node.parent.kind === 151 && ts.isClassElement(node.parent.parent)) {
|
|
node = node.parent.parent;
|
|
}
|
|
else if (ts.isClassElement(node.parent)) {
|
|
node = node.parent;
|
|
}
|
|
break;
|
|
case 197:
|
|
if (!includeArrowFunctions) {
|
|
continue;
|
|
}
|
|
case 239:
|
|
case 196:
|
|
case 244:
|
|
case 154:
|
|
case 153:
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
case 243:
|
|
case 279:
|
|
return node;
|
|
}
|
|
}
|
|
}
|
|
ts.getThisContainer = getThisContainer;
|
|
function getNewTargetContainer(node) {
|
|
var container = getThisContainer(node, false);
|
|
if (container) {
|
|
switch (container.kind) {
|
|
case 157:
|
|
case 239:
|
|
case 196:
|
|
return container;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getNewTargetContainer = getNewTargetContainer;
|
|
function getSuperContainer(node, stopOnFunctions) {
|
|
while (true) {
|
|
node = node.parent;
|
|
if (!node) {
|
|
return node;
|
|
}
|
|
switch (node.kind) {
|
|
case 149:
|
|
node = node.parent;
|
|
break;
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
if (!stopOnFunctions) {
|
|
continue;
|
|
}
|
|
case 154:
|
|
case 153:
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
return node;
|
|
case 152:
|
|
if (node.parent.kind === 151 && ts.isClassElement(node.parent.parent)) {
|
|
node = node.parent.parent;
|
|
}
|
|
else if (ts.isClassElement(node.parent)) {
|
|
node = node.parent;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
ts.getSuperContainer = getSuperContainer;
|
|
function getImmediatelyInvokedFunctionExpression(func) {
|
|
if (func.kind === 196 || func.kind === 197) {
|
|
var prev = func;
|
|
var parent = func.parent;
|
|
while (parent.kind === 195) {
|
|
prev = parent;
|
|
parent = parent.parent;
|
|
}
|
|
if (parent.kind === 191 && parent.expression === prev) {
|
|
return parent;
|
|
}
|
|
}
|
|
}
|
|
ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression;
|
|
function isSuperProperty(node) {
|
|
var kind = node.kind;
|
|
return (kind === 189 || kind === 190)
|
|
&& node.expression.kind === 98;
|
|
}
|
|
ts.isSuperProperty = isSuperProperty;
|
|
function isThisProperty(node) {
|
|
var kind = node.kind;
|
|
return (kind === 189 || kind === 190)
|
|
&& node.expression.kind === 100;
|
|
}
|
|
ts.isThisProperty = isThisProperty;
|
|
function getEntityNameFromTypeNode(node) {
|
|
switch (node.kind) {
|
|
case 164:
|
|
return node.typeName;
|
|
case 211:
|
|
return isEntityNameExpression(node.expression)
|
|
? node.expression
|
|
: undefined;
|
|
case 72:
|
|
case 148:
|
|
return node;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode;
|
|
function getInvokedExpression(node) {
|
|
switch (node.kind) {
|
|
case 193:
|
|
return node.tag;
|
|
case 262:
|
|
case 261:
|
|
return node.tagName;
|
|
default:
|
|
return node.expression;
|
|
}
|
|
}
|
|
ts.getInvokedExpression = getInvokedExpression;
|
|
function nodeCanBeDecorated(node, parent, grandparent) {
|
|
switch (node.kind) {
|
|
case 240:
|
|
return true;
|
|
case 154:
|
|
return parent.kind === 240;
|
|
case 158:
|
|
case 159:
|
|
case 156:
|
|
return node.body !== undefined
|
|
&& parent.kind === 240;
|
|
case 151:
|
|
return parent.body !== undefined
|
|
&& (parent.kind === 157
|
|
|| parent.kind === 156
|
|
|| parent.kind === 159)
|
|
&& grandparent.kind === 240;
|
|
}
|
|
return false;
|
|
}
|
|
ts.nodeCanBeDecorated = nodeCanBeDecorated;
|
|
function nodeIsDecorated(node, parent, grandparent) {
|
|
return node.decorators !== undefined
|
|
&& nodeCanBeDecorated(node, parent, grandparent);
|
|
}
|
|
ts.nodeIsDecorated = nodeIsDecorated;
|
|
function nodeOrChildIsDecorated(node, parent, grandparent) {
|
|
return nodeIsDecorated(node, parent, grandparent) || childIsDecorated(node, parent);
|
|
}
|
|
ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated;
|
|
function childIsDecorated(node, parent) {
|
|
switch (node.kind) {
|
|
case 240:
|
|
return ts.some(node.members, function (m) { return nodeOrChildIsDecorated(m, node, parent); });
|
|
case 156:
|
|
case 159:
|
|
return ts.some(node.parameters, function (p) { return nodeIsDecorated(p, node, parent); });
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.childIsDecorated = childIsDecorated;
|
|
function isJSXTagName(node) {
|
|
var parent = node.parent;
|
|
if (parent.kind === 262 ||
|
|
parent.kind === 261 ||
|
|
parent.kind === 263) {
|
|
return parent.tagName === node;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isJSXTagName = isJSXTagName;
|
|
function isExpressionNode(node) {
|
|
switch (node.kind) {
|
|
case 98:
|
|
case 96:
|
|
case 102:
|
|
case 87:
|
|
case 13:
|
|
case 187:
|
|
case 188:
|
|
case 189:
|
|
case 190:
|
|
case 191:
|
|
case 192:
|
|
case 193:
|
|
case 212:
|
|
case 194:
|
|
case 213:
|
|
case 195:
|
|
case 196:
|
|
case 209:
|
|
case 197:
|
|
case 200:
|
|
case 198:
|
|
case 199:
|
|
case 202:
|
|
case 203:
|
|
case 204:
|
|
case 205:
|
|
case 208:
|
|
case 206:
|
|
case 14:
|
|
case 210:
|
|
case 260:
|
|
case 261:
|
|
case 264:
|
|
case 207:
|
|
case 201:
|
|
case 214:
|
|
return true;
|
|
case 148:
|
|
while (node.parent.kind === 148) {
|
|
node = node.parent;
|
|
}
|
|
return node.parent.kind === 167 || isJSXTagName(node);
|
|
case 72:
|
|
if (node.parent.kind === 167 || isJSXTagName(node)) {
|
|
return true;
|
|
}
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
case 100:
|
|
return isInExpressionContext(node);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isExpressionNode = isExpressionNode;
|
|
function isInExpressionContext(node) {
|
|
var parent = node.parent;
|
|
switch (parent.kind) {
|
|
case 237:
|
|
case 151:
|
|
case 154:
|
|
case 153:
|
|
case 278:
|
|
case 275:
|
|
case 186:
|
|
return parent.initializer === node;
|
|
case 221:
|
|
case 222:
|
|
case 223:
|
|
case 224:
|
|
case 230:
|
|
case 231:
|
|
case 232:
|
|
case 271:
|
|
case 234:
|
|
return parent.expression === node;
|
|
case 225:
|
|
var forStatement = parent;
|
|
return (forStatement.initializer === node && forStatement.initializer.kind !== 238) ||
|
|
forStatement.condition === node ||
|
|
forStatement.incrementor === node;
|
|
case 226:
|
|
case 227:
|
|
var forInStatement = parent;
|
|
return (forInStatement.initializer === node && forInStatement.initializer.kind !== 238) ||
|
|
forInStatement.expression === node;
|
|
case 194:
|
|
case 212:
|
|
return node === parent.expression;
|
|
case 216:
|
|
return node === parent.expression;
|
|
case 149:
|
|
return node === parent.expression;
|
|
case 152:
|
|
case 270:
|
|
case 269:
|
|
case 277:
|
|
return true;
|
|
case 211:
|
|
return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent);
|
|
case 276:
|
|
return parent.objectAssignmentInitializer === node;
|
|
default:
|
|
return isExpressionNode(parent);
|
|
}
|
|
}
|
|
ts.isInExpressionContext = isInExpressionContext;
|
|
function isExternalModuleImportEqualsDeclaration(node) {
|
|
return node.kind === 248 && node.moduleReference.kind === 259;
|
|
}
|
|
ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration;
|
|
function getExternalModuleImportEqualsDeclarationExpression(node) {
|
|
ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node));
|
|
return node.moduleReference.expression;
|
|
}
|
|
ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression;
|
|
function isInternalModuleImportEqualsDeclaration(node) {
|
|
return node.kind === 248 && node.moduleReference.kind !== 259;
|
|
}
|
|
ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration;
|
|
function isSourceFileJS(file) {
|
|
return isInJSFile(file);
|
|
}
|
|
ts.isSourceFileJS = isSourceFileJS;
|
|
function isSourceFileNotJS(file) {
|
|
return !isInJSFile(file);
|
|
}
|
|
ts.isSourceFileNotJS = isSourceFileNotJS;
|
|
function isInJSFile(node) {
|
|
return !!node && !!(node.flags & 65536);
|
|
}
|
|
ts.isInJSFile = isInJSFile;
|
|
function isInJsonFile(node) {
|
|
return !!node && !!(node.flags & 16777216);
|
|
}
|
|
ts.isInJsonFile = isInJsonFile;
|
|
function isInJSDoc(node) {
|
|
return !!node && !!(node.flags & 2097152);
|
|
}
|
|
ts.isInJSDoc = isInJSDoc;
|
|
function isJSDocIndexSignature(node) {
|
|
return ts.isTypeReferenceNode(node) &&
|
|
ts.isIdentifier(node.typeName) &&
|
|
node.typeName.escapedText === "Object" &&
|
|
node.typeArguments && node.typeArguments.length === 2 &&
|
|
(node.typeArguments[0].kind === 138 || node.typeArguments[0].kind === 135);
|
|
}
|
|
ts.isJSDocIndexSignature = isJSDocIndexSignature;
|
|
function isRequireCall(callExpression, checkArgumentIsStringLiteralLike) {
|
|
if (callExpression.kind !== 191) {
|
|
return false;
|
|
}
|
|
var _a = callExpression, expression = _a.expression, args = _a.arguments;
|
|
if (expression.kind !== 72 || expression.escapedText !== "require") {
|
|
return false;
|
|
}
|
|
if (args.length !== 1) {
|
|
return false;
|
|
}
|
|
var arg = args[0];
|
|
return !checkArgumentIsStringLiteralLike || ts.isStringLiteralLike(arg);
|
|
}
|
|
ts.isRequireCall = isRequireCall;
|
|
function isSingleOrDoubleQuote(charCode) {
|
|
return charCode === 39 || charCode === 34;
|
|
}
|
|
ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote;
|
|
function isStringDoubleQuoted(str, sourceFile) {
|
|
return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34;
|
|
}
|
|
ts.isStringDoubleQuoted = isStringDoubleQuoted;
|
|
function getDeclarationOfExpando(node) {
|
|
if (!node.parent) {
|
|
return undefined;
|
|
}
|
|
var name;
|
|
var decl;
|
|
if (ts.isVariableDeclaration(node.parent) && node.parent.initializer === node) {
|
|
if (!isInJSFile(node) && !isVarConst(node.parent)) {
|
|
return undefined;
|
|
}
|
|
name = node.parent.name;
|
|
decl = node.parent;
|
|
}
|
|
else if (ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 59 && node.parent.right === node) {
|
|
name = node.parent.left;
|
|
decl = name;
|
|
}
|
|
else if (ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 55) {
|
|
if (ts.isVariableDeclaration(node.parent.parent) && node.parent.parent.initializer === node.parent) {
|
|
name = node.parent.parent.name;
|
|
decl = node.parent.parent;
|
|
}
|
|
else if (ts.isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 59 && node.parent.parent.right === node.parent) {
|
|
name = node.parent.parent.left;
|
|
decl = name;
|
|
}
|
|
if (!name || !isEntityNameExpression(name) || !isSameEntityName(name, node.parent.left)) {
|
|
return undefined;
|
|
}
|
|
}
|
|
if (!name || !getExpandoInitializer(node, isPrototypeAccess(name))) {
|
|
return undefined;
|
|
}
|
|
return decl;
|
|
}
|
|
ts.getDeclarationOfExpando = getDeclarationOfExpando;
|
|
function isAssignmentDeclaration(decl) {
|
|
return ts.isBinaryExpression(decl) || ts.isPropertyAccessExpression(decl) || ts.isIdentifier(decl) || ts.isCallExpression(decl);
|
|
}
|
|
ts.isAssignmentDeclaration = isAssignmentDeclaration;
|
|
function getEffectiveInitializer(node) {
|
|
if (isInJSFile(node) && node.initializer &&
|
|
ts.isBinaryExpression(node.initializer) && node.initializer.operatorToken.kind === 55 &&
|
|
node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) {
|
|
return node.initializer.right;
|
|
}
|
|
return node.initializer;
|
|
}
|
|
ts.getEffectiveInitializer = getEffectiveInitializer;
|
|
function getDeclaredExpandoInitializer(node) {
|
|
var init = getEffectiveInitializer(node);
|
|
return init && getExpandoInitializer(init, isPrototypeAccess(node.name));
|
|
}
|
|
ts.getDeclaredExpandoInitializer = getDeclaredExpandoInitializer;
|
|
function hasExpandoValueProperty(node, isPrototypeAssignment) {
|
|
return ts.forEach(node.properties, function (p) { return ts.isPropertyAssignment(p) && ts.isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment); });
|
|
}
|
|
function getAssignedExpandoInitializer(node) {
|
|
if (node && node.parent && ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 59) {
|
|
var isPrototypeAssignment = isPrototypeAccess(node.parent.left);
|
|
return getExpandoInitializer(node.parent.right, isPrototypeAssignment) ||
|
|
getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment);
|
|
}
|
|
if (node && ts.isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) {
|
|
var result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype");
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
ts.getAssignedExpandoInitializer = getAssignedExpandoInitializer;
|
|
function getExpandoInitializer(initializer, isPrototypeAssignment) {
|
|
if (ts.isCallExpression(initializer)) {
|
|
var e = skipParentheses(initializer.expression);
|
|
return e.kind === 196 || e.kind === 197 ? initializer : undefined;
|
|
}
|
|
if (initializer.kind === 196 ||
|
|
initializer.kind === 209 ||
|
|
initializer.kind === 197) {
|
|
return initializer;
|
|
}
|
|
if (ts.isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) {
|
|
return initializer;
|
|
}
|
|
}
|
|
ts.getExpandoInitializer = getExpandoInitializer;
|
|
function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) {
|
|
var e = ts.isBinaryExpression(initializer) && initializer.operatorToken.kind === 55 && getExpandoInitializer(initializer.right, isPrototypeAssignment);
|
|
if (e && isSameEntityName(name, initializer.left)) {
|
|
return e;
|
|
}
|
|
}
|
|
function isDefaultedExpandoInitializer(node) {
|
|
var name = ts.isVariableDeclaration(node.parent) ? node.parent.name :
|
|
ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 59 ? node.parent.left :
|
|
undefined;
|
|
return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left);
|
|
}
|
|
ts.isDefaultedExpandoInitializer = isDefaultedExpandoInitializer;
|
|
function getNameOfExpando(node) {
|
|
if (ts.isBinaryExpression(node.parent)) {
|
|
var parent = (node.parent.operatorToken.kind === 55 && ts.isBinaryExpression(node.parent.parent)) ? node.parent.parent : node.parent;
|
|
if (parent.operatorToken.kind === 59 && ts.isIdentifier(parent.left)) {
|
|
return parent.left;
|
|
}
|
|
}
|
|
else if (ts.isVariableDeclaration(node.parent)) {
|
|
return node.parent.name;
|
|
}
|
|
}
|
|
ts.getNameOfExpando = getNameOfExpando;
|
|
function isSameEntityName(name, initializer) {
|
|
if (ts.isIdentifier(name) && ts.isIdentifier(initializer)) {
|
|
return name.escapedText === initializer.escapedText;
|
|
}
|
|
if (ts.isIdentifier(name) && ts.isPropertyAccessExpression(initializer)) {
|
|
return (initializer.expression.kind === 100 ||
|
|
ts.isIdentifier(initializer.expression) &&
|
|
(initializer.expression.escapedText === "window" ||
|
|
initializer.expression.escapedText === "self" ||
|
|
initializer.expression.escapedText === "global")) &&
|
|
isSameEntityName(name, initializer.name);
|
|
}
|
|
if (ts.isPropertyAccessExpression(name) && ts.isPropertyAccessExpression(initializer)) {
|
|
return name.name.escapedText === initializer.name.escapedText && isSameEntityName(name.expression, initializer.expression);
|
|
}
|
|
return false;
|
|
}
|
|
function getRightMostAssignedExpression(node) {
|
|
while (isAssignmentExpression(node, true)) {
|
|
node = node.right;
|
|
}
|
|
return node;
|
|
}
|
|
ts.getRightMostAssignedExpression = getRightMostAssignedExpression;
|
|
function isExportsIdentifier(node) {
|
|
return ts.isIdentifier(node) && node.escapedText === "exports";
|
|
}
|
|
ts.isExportsIdentifier = isExportsIdentifier;
|
|
function isModuleExportsPropertyAccessExpression(node) {
|
|
return ts.isPropertyAccessExpression(node) && ts.isIdentifier(node.expression) && node.expression.escapedText === "module" && node.name.escapedText === "exports";
|
|
}
|
|
ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression;
|
|
function getAssignmentDeclarationKind(expr) {
|
|
var special = getAssignmentDeclarationKindWorker(expr);
|
|
return special === 5 || isInJSFile(expr) ? special : 0;
|
|
}
|
|
ts.getAssignmentDeclarationKind = getAssignmentDeclarationKind;
|
|
function isBindableObjectDefinePropertyCall(expr) {
|
|
return ts.length(expr.arguments) === 3 &&
|
|
ts.isPropertyAccessExpression(expr.expression) &&
|
|
ts.isIdentifier(expr.expression.expression) &&
|
|
ts.idText(expr.expression.expression) === "Object" &&
|
|
ts.idText(expr.expression.name) === "defineProperty" &&
|
|
isStringOrNumericLiteralLike(expr.arguments[1]) &&
|
|
isEntityNameExpression(expr.arguments[0]);
|
|
}
|
|
ts.isBindableObjectDefinePropertyCall = isBindableObjectDefinePropertyCall;
|
|
function getAssignmentDeclarationKindWorker(expr) {
|
|
if (ts.isCallExpression(expr)) {
|
|
if (!isBindableObjectDefinePropertyCall(expr)) {
|
|
return 0;
|
|
}
|
|
var entityName = expr.arguments[0];
|
|
if (isExportsIdentifier(entityName) || isModuleExportsPropertyAccessExpression(entityName)) {
|
|
return 8;
|
|
}
|
|
if (ts.isPropertyAccessExpression(entityName) && entityName.name.escapedText === "prototype" && isEntityNameExpression(entityName.expression)) {
|
|
return 9;
|
|
}
|
|
return 7;
|
|
}
|
|
if (expr.operatorToken.kind !== 59 ||
|
|
!ts.isPropertyAccessExpression(expr.left)) {
|
|
return 0;
|
|
}
|
|
var lhs = expr.left;
|
|
if (isEntityNameExpression(lhs.expression) && lhs.name.escapedText === "prototype" && ts.isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
|
|
return 6;
|
|
}
|
|
return getAssignmentDeclarationPropertyAccessKind(lhs);
|
|
}
|
|
function getAssignmentDeclarationPropertyAccessKind(lhs) {
|
|
if (lhs.expression.kind === 100) {
|
|
return 4;
|
|
}
|
|
else if (isModuleExportsPropertyAccessExpression(lhs)) {
|
|
return 2;
|
|
}
|
|
else if (isEntityNameExpression(lhs.expression)) {
|
|
if (isPrototypeAccess(lhs.expression)) {
|
|
return 3;
|
|
}
|
|
var nextToLast = lhs;
|
|
while (ts.isPropertyAccessExpression(nextToLast.expression)) {
|
|
nextToLast = nextToLast.expression;
|
|
}
|
|
ts.Debug.assert(ts.isIdentifier(nextToLast.expression));
|
|
var id = nextToLast.expression;
|
|
if (id.escapedText === "exports" ||
|
|
id.escapedText === "module" && nextToLast.name.escapedText === "exports") {
|
|
return 1;
|
|
}
|
|
return 5;
|
|
}
|
|
return 0;
|
|
}
|
|
ts.getAssignmentDeclarationPropertyAccessKind = getAssignmentDeclarationPropertyAccessKind;
|
|
function getInitializerOfBinaryExpression(expr) {
|
|
while (ts.isBinaryExpression(expr.right)) {
|
|
expr = expr.right;
|
|
}
|
|
return expr.right;
|
|
}
|
|
ts.getInitializerOfBinaryExpression = getInitializerOfBinaryExpression;
|
|
function isPrototypePropertyAssignment(node) {
|
|
return ts.isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3;
|
|
}
|
|
ts.isPrototypePropertyAssignment = isPrototypePropertyAssignment;
|
|
function isSpecialPropertyDeclaration(expr) {
|
|
return isInJSFile(expr) &&
|
|
expr.parent && expr.parent.kind === 221 &&
|
|
!!ts.getJSDocTypeTag(expr.parent);
|
|
}
|
|
ts.isSpecialPropertyDeclaration = isSpecialPropertyDeclaration;
|
|
function isFunctionSymbol(symbol) {
|
|
if (!symbol || !symbol.valueDeclaration) {
|
|
return false;
|
|
}
|
|
var decl = symbol.valueDeclaration;
|
|
return decl.kind === 239 || ts.isVariableDeclaration(decl) && decl.initializer && ts.isFunctionLike(decl.initializer);
|
|
}
|
|
ts.isFunctionSymbol = isFunctionSymbol;
|
|
function importFromModuleSpecifier(node) {
|
|
return tryGetImportFromModuleSpecifier(node) || ts.Debug.fail(ts.Debug.showSyntaxKind(node.parent));
|
|
}
|
|
ts.importFromModuleSpecifier = importFromModuleSpecifier;
|
|
function tryGetImportFromModuleSpecifier(node) {
|
|
switch (node.parent.kind) {
|
|
case 249:
|
|
case 255:
|
|
return node.parent;
|
|
case 259:
|
|
return node.parent.parent;
|
|
case 191:
|
|
return isImportCall(node.parent) || isRequireCall(node.parent, false) ? node.parent : undefined;
|
|
case 182:
|
|
ts.Debug.assert(ts.isStringLiteral(node));
|
|
return ts.tryCast(node.parent.parent, ts.isImportTypeNode);
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
ts.tryGetImportFromModuleSpecifier = tryGetImportFromModuleSpecifier;
|
|
function getExternalModuleName(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
case 255:
|
|
return node.moduleSpecifier;
|
|
case 248:
|
|
return node.moduleReference.kind === 259 ? node.moduleReference.expression : undefined;
|
|
case 183:
|
|
return isLiteralImportTypeNode(node) ? node.argument.literal : undefined;
|
|
default:
|
|
return ts.Debug.assertNever(node);
|
|
}
|
|
}
|
|
ts.getExternalModuleName = getExternalModuleName;
|
|
function getNamespaceDeclarationNode(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
return node.importClause && ts.tryCast(node.importClause.namedBindings, ts.isNamespaceImport);
|
|
case 248:
|
|
return node;
|
|
case 255:
|
|
return undefined;
|
|
default:
|
|
return ts.Debug.assertNever(node);
|
|
}
|
|
}
|
|
ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode;
|
|
function isDefaultImport(node) {
|
|
return node.kind === 249 && !!node.importClause && !!node.importClause.name;
|
|
}
|
|
ts.isDefaultImport = isDefaultImport;
|
|
function hasQuestionToken(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 151:
|
|
case 156:
|
|
case 155:
|
|
case 276:
|
|
case 275:
|
|
case 154:
|
|
case 153:
|
|
return node.questionToken !== undefined;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.hasQuestionToken = hasQuestionToken;
|
|
function isJSDocConstructSignature(node) {
|
|
var param = ts.isJSDocFunctionType(node) ? ts.firstOrUndefined(node.parameters) : undefined;
|
|
var name = ts.tryCast(param && param.name, ts.isIdentifier);
|
|
return !!name && name.escapedText === "new";
|
|
}
|
|
ts.isJSDocConstructSignature = isJSDocConstructSignature;
|
|
function isJSDocTypeAlias(node) {
|
|
return node.kind === 304 || node.kind === 297;
|
|
}
|
|
ts.isJSDocTypeAlias = isJSDocTypeAlias;
|
|
function isTypeAlias(node) {
|
|
return isJSDocTypeAlias(node) || ts.isTypeAliasDeclaration(node);
|
|
}
|
|
ts.isTypeAlias = isTypeAlias;
|
|
function getSourceOfAssignment(node) {
|
|
return ts.isExpressionStatement(node) &&
|
|
node.expression && ts.isBinaryExpression(node.expression) &&
|
|
node.expression.operatorToken.kind === 59
|
|
? node.expression.right
|
|
: undefined;
|
|
}
|
|
function getSourceOfDefaultedAssignment(node) {
|
|
return ts.isExpressionStatement(node) &&
|
|
ts.isBinaryExpression(node.expression) &&
|
|
getAssignmentDeclarationKind(node.expression) !== 0 &&
|
|
ts.isBinaryExpression(node.expression.right) &&
|
|
node.expression.right.operatorToken.kind === 55
|
|
? node.expression.right.right
|
|
: undefined;
|
|
}
|
|
function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) {
|
|
switch (node.kind) {
|
|
case 219:
|
|
var v = getSingleVariableOfVariableStatement(node);
|
|
return v && v.initializer;
|
|
case 154:
|
|
return node.initializer;
|
|
case 275:
|
|
return node.initializer;
|
|
}
|
|
}
|
|
function getSingleVariableOfVariableStatement(node) {
|
|
return ts.isVariableStatement(node) ? ts.firstOrUndefined(node.declarationList.declarations) : undefined;
|
|
}
|
|
function getNestedModuleDeclaration(node) {
|
|
return ts.isModuleDeclaration(node) &&
|
|
node.body &&
|
|
node.body.kind === 244
|
|
? node.body
|
|
: undefined;
|
|
}
|
|
function getJSDocCommentsAndTags(hostNode) {
|
|
var result;
|
|
if (isVariableLike(hostNode) && ts.hasInitializer(hostNode) && ts.hasJSDocNodes(hostNode.initializer)) {
|
|
result = ts.addRange(result, hostNode.initializer.jsDoc);
|
|
}
|
|
var node = hostNode;
|
|
while (node && node.parent) {
|
|
if (ts.hasJSDocNodes(node)) {
|
|
result = ts.addRange(result, node.jsDoc);
|
|
}
|
|
if (node.kind === 151) {
|
|
result = ts.addRange(result, ts.getJSDocParameterTags(node));
|
|
break;
|
|
}
|
|
if (node.kind === 150) {
|
|
result = ts.addRange(result, ts.getJSDocTypeParameterTags(node));
|
|
break;
|
|
}
|
|
node = getNextJSDocCommentLocation(node);
|
|
}
|
|
return result || ts.emptyArray;
|
|
}
|
|
ts.getJSDocCommentsAndTags = getJSDocCommentsAndTags;
|
|
function getNextJSDocCommentLocation(node) {
|
|
var parent = node.parent;
|
|
if (parent.kind === 275 ||
|
|
parent.kind === 154 ||
|
|
parent.kind === 221 && node.kind === 189 ||
|
|
getNestedModuleDeclaration(parent) ||
|
|
ts.isBinaryExpression(node) && node.operatorToken.kind === 59) {
|
|
return parent;
|
|
}
|
|
else if (parent.parent &&
|
|
(getSingleVariableOfVariableStatement(parent.parent) === node ||
|
|
ts.isBinaryExpression(parent) && parent.operatorToken.kind === 59)) {
|
|
return parent.parent;
|
|
}
|
|
else if (parent.parent && parent.parent.parent &&
|
|
(getSingleVariableOfVariableStatement(parent.parent.parent) ||
|
|
getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent.parent.parent) === node ||
|
|
getSourceOfDefaultedAssignment(parent.parent.parent))) {
|
|
return parent.parent.parent;
|
|
}
|
|
}
|
|
function getParameterSymbolFromJSDoc(node) {
|
|
if (node.symbol) {
|
|
return node.symbol;
|
|
}
|
|
if (!ts.isIdentifier(node.name)) {
|
|
return undefined;
|
|
}
|
|
var name = node.name.escapedText;
|
|
var decl = getHostSignatureFromJSDoc(node);
|
|
if (!decl) {
|
|
return undefined;
|
|
}
|
|
var parameter = ts.find(decl.parameters, function (p) { return p.name.kind === 72 && p.name.escapedText === name; });
|
|
return parameter && parameter.symbol;
|
|
}
|
|
ts.getParameterSymbolFromJSDoc = getParameterSymbolFromJSDoc;
|
|
function getHostSignatureFromJSDoc(node) {
|
|
return getHostSignatureFromJSDocHost(getJSDocHost(node));
|
|
}
|
|
ts.getHostSignatureFromJSDoc = getHostSignatureFromJSDoc;
|
|
function getHostSignatureFromJSDocHost(host) {
|
|
var decl = getSourceOfDefaultedAssignment(host) ||
|
|
getSourceOfAssignment(host) ||
|
|
getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) ||
|
|
getSingleVariableOfVariableStatement(host) ||
|
|
getNestedModuleDeclaration(host) ||
|
|
host;
|
|
return decl && ts.isFunctionLike(decl) ? decl : undefined;
|
|
}
|
|
ts.getHostSignatureFromJSDocHost = getHostSignatureFromJSDocHost;
|
|
function getJSDocHost(node) {
|
|
return ts.Debug.assertDefined(findAncestor(node.parent, ts.isJSDoc)).parent;
|
|
}
|
|
ts.getJSDocHost = getJSDocHost;
|
|
function getTypeParameterFromJsDoc(node) {
|
|
var name = node.name.escapedText;
|
|
var typeParameters = node.parent.parent.parent.typeParameters;
|
|
return ts.find(typeParameters, function (p) { return p.name.escapedText === name; });
|
|
}
|
|
ts.getTypeParameterFromJsDoc = getTypeParameterFromJsDoc;
|
|
function hasRestParameter(s) {
|
|
var last = ts.lastOrUndefined(s.parameters);
|
|
return !!last && isRestParameter(last);
|
|
}
|
|
ts.hasRestParameter = hasRestParameter;
|
|
function isRestParameter(node) {
|
|
var type = ts.isJSDocParameterTag(node) ? (node.typeExpression && node.typeExpression.type) : node.type;
|
|
return node.dotDotDotToken !== undefined || !!type && type.kind === 290;
|
|
}
|
|
ts.isRestParameter = isRestParameter;
|
|
function getAssignmentTargetKind(node) {
|
|
var parent = node.parent;
|
|
while (true) {
|
|
switch (parent.kind) {
|
|
case 204:
|
|
var binaryOperator = parent.operatorToken.kind;
|
|
return isAssignmentOperator(binaryOperator) && parent.left === node ?
|
|
binaryOperator === 59 ? 1 : 2 :
|
|
0;
|
|
case 202:
|
|
case 203:
|
|
var unaryOperator = parent.operator;
|
|
return unaryOperator === 44 || unaryOperator === 45 ? 2 : 0;
|
|
case 226:
|
|
case 227:
|
|
return parent.initializer === node ? 1 : 0;
|
|
case 195:
|
|
case 187:
|
|
case 208:
|
|
case 213:
|
|
node = parent;
|
|
break;
|
|
case 276:
|
|
if (parent.name !== node) {
|
|
return 0;
|
|
}
|
|
node = parent.parent;
|
|
break;
|
|
case 275:
|
|
if (parent.name === node) {
|
|
return 0;
|
|
}
|
|
node = parent.parent;
|
|
break;
|
|
default:
|
|
return 0;
|
|
}
|
|
parent = node.parent;
|
|
}
|
|
}
|
|
ts.getAssignmentTargetKind = getAssignmentTargetKind;
|
|
function isAssignmentTarget(node) {
|
|
return getAssignmentTargetKind(node) !== 0;
|
|
}
|
|
ts.isAssignmentTarget = isAssignmentTarget;
|
|
function isNodeWithPossibleHoistedDeclaration(node) {
|
|
switch (node.kind) {
|
|
case 218:
|
|
case 219:
|
|
case 231:
|
|
case 222:
|
|
case 232:
|
|
case 246:
|
|
case 271:
|
|
case 272:
|
|
case 233:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
case 223:
|
|
case 224:
|
|
case 235:
|
|
case 274:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isNodeWithPossibleHoistedDeclaration = isNodeWithPossibleHoistedDeclaration;
|
|
function isValueSignatureDeclaration(node) {
|
|
return ts.isFunctionExpression(node) || ts.isArrowFunction(node) || ts.isMethodOrAccessor(node) || ts.isFunctionDeclaration(node) || ts.isConstructorDeclaration(node);
|
|
}
|
|
ts.isValueSignatureDeclaration = isValueSignatureDeclaration;
|
|
function walkUp(node, kind) {
|
|
while (node && node.kind === kind) {
|
|
node = node.parent;
|
|
}
|
|
return node;
|
|
}
|
|
function walkUpParenthesizedTypes(node) {
|
|
return walkUp(node, 177);
|
|
}
|
|
ts.walkUpParenthesizedTypes = walkUpParenthesizedTypes;
|
|
function walkUpParenthesizedExpressions(node) {
|
|
return walkUp(node, 195);
|
|
}
|
|
ts.walkUpParenthesizedExpressions = walkUpParenthesizedExpressions;
|
|
function skipParentheses(node) {
|
|
while (node.kind === 195) {
|
|
node = node.expression;
|
|
}
|
|
return node;
|
|
}
|
|
ts.skipParentheses = skipParentheses;
|
|
function skipParenthesesUp(node) {
|
|
while (node.kind === 195) {
|
|
node = node.parent;
|
|
}
|
|
return node;
|
|
}
|
|
function isDeleteTarget(node) {
|
|
if (node.kind !== 189 && node.kind !== 190) {
|
|
return false;
|
|
}
|
|
node = walkUpParenthesizedExpressions(node.parent);
|
|
return node && node.kind === 198;
|
|
}
|
|
ts.isDeleteTarget = isDeleteTarget;
|
|
function isNodeDescendantOf(node, ancestor) {
|
|
while (node) {
|
|
if (node === ancestor)
|
|
return true;
|
|
node = node.parent;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isNodeDescendantOf = isNodeDescendantOf;
|
|
function isDeclarationName(name) {
|
|
return !ts.isSourceFile(name) && !ts.isBindingPattern(name) && ts.isDeclaration(name.parent) && name.parent.name === name;
|
|
}
|
|
ts.isDeclarationName = isDeclarationName;
|
|
function getDeclarationFromName(name) {
|
|
var parent = name.parent;
|
|
switch (name.kind) {
|
|
case 10:
|
|
case 8:
|
|
if (ts.isComputedPropertyName(parent))
|
|
return parent.parent;
|
|
case 72:
|
|
if (ts.isDeclaration(parent)) {
|
|
return parent.name === name ? parent : undefined;
|
|
}
|
|
else if (ts.isQualifiedName(parent)) {
|
|
var tag = parent.parent;
|
|
return ts.isJSDocParameterTag(tag) && tag.name === parent ? tag : undefined;
|
|
}
|
|
else {
|
|
var binExp = parent.parent;
|
|
return ts.isBinaryExpression(binExp) &&
|
|
getAssignmentDeclarationKind(binExp) !== 0 &&
|
|
(binExp.left.symbol || binExp.symbol) &&
|
|
ts.getNameOfDeclaration(binExp) === name
|
|
? binExp
|
|
: undefined;
|
|
}
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
ts.getDeclarationFromName = getDeclarationFromName;
|
|
function isLiteralComputedPropertyDeclarationName(node) {
|
|
return (node.kind === 10 || node.kind === 8) &&
|
|
node.parent.kind === 149 &&
|
|
ts.isDeclaration(node.parent.parent);
|
|
}
|
|
ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName;
|
|
function isIdentifierName(node) {
|
|
var parent = node.parent;
|
|
switch (parent.kind) {
|
|
case 154:
|
|
case 153:
|
|
case 156:
|
|
case 155:
|
|
case 158:
|
|
case 159:
|
|
case 278:
|
|
case 275:
|
|
case 189:
|
|
return parent.name === node;
|
|
case 148:
|
|
if (parent.right === node) {
|
|
while (parent.kind === 148) {
|
|
parent = parent.parent;
|
|
}
|
|
return parent.kind === 167 || parent.kind === 164;
|
|
}
|
|
return false;
|
|
case 186:
|
|
case 253:
|
|
return parent.propertyName === node;
|
|
case 257:
|
|
case 267:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isIdentifierName = isIdentifierName;
|
|
function isAliasSymbolDeclaration(node) {
|
|
return node.kind === 248 ||
|
|
node.kind === 247 ||
|
|
node.kind === 250 && !!node.name ||
|
|
node.kind === 251 ||
|
|
node.kind === 253 ||
|
|
node.kind === 257 ||
|
|
node.kind === 254 && exportAssignmentIsAlias(node) ||
|
|
ts.isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 && exportAssignmentIsAlias(node);
|
|
}
|
|
ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration;
|
|
function exportAssignmentIsAlias(node) {
|
|
var e = ts.isExportAssignment(node) ? node.expression : node.right;
|
|
return isEntityNameExpression(e) || ts.isClassExpression(e);
|
|
}
|
|
ts.exportAssignmentIsAlias = exportAssignmentIsAlias;
|
|
function getEffectiveBaseTypeNode(node) {
|
|
if (isInJSFile(node)) {
|
|
var tag = ts.getJSDocAugmentsTag(node);
|
|
if (tag) {
|
|
return tag.class;
|
|
}
|
|
}
|
|
return getClassExtendsHeritageElement(node);
|
|
}
|
|
ts.getEffectiveBaseTypeNode = getEffectiveBaseTypeNode;
|
|
function getClassExtendsHeritageElement(node) {
|
|
var heritageClause = getHeritageClause(node.heritageClauses, 86);
|
|
return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined;
|
|
}
|
|
ts.getClassExtendsHeritageElement = getClassExtendsHeritageElement;
|
|
function getClassImplementsHeritageClauseElements(node) {
|
|
var heritageClause = getHeritageClause(node.heritageClauses, 109);
|
|
return heritageClause ? heritageClause.types : undefined;
|
|
}
|
|
ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements;
|
|
function getAllSuperTypeNodes(node) {
|
|
return ts.isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || ts.emptyArray
|
|
: ts.isClassLike(node) ? ts.concatenate(ts.singleElementArray(getEffectiveBaseTypeNode(node)), getClassImplementsHeritageClauseElements(node)) || ts.emptyArray
|
|
: ts.emptyArray;
|
|
}
|
|
ts.getAllSuperTypeNodes = getAllSuperTypeNodes;
|
|
function getInterfaceBaseTypeNodes(node) {
|
|
var heritageClause = getHeritageClause(node.heritageClauses, 86);
|
|
return heritageClause ? heritageClause.types : undefined;
|
|
}
|
|
ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes;
|
|
function getHeritageClause(clauses, kind) {
|
|
if (clauses) {
|
|
for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) {
|
|
var clause = clauses_1[_i];
|
|
if (clause.token === kind) {
|
|
return clause;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getHeritageClause = getHeritageClause;
|
|
function tryResolveScriptReference(host, sourceFile, reference) {
|
|
if (!host.getCompilerOptions().noResolve) {
|
|
var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName);
|
|
return host.getSourceFile(referenceFileName);
|
|
}
|
|
}
|
|
ts.tryResolveScriptReference = tryResolveScriptReference;
|
|
function getAncestor(node, kind) {
|
|
while (node) {
|
|
if (node.kind === kind) {
|
|
return node;
|
|
}
|
|
node = node.parent;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getAncestor = getAncestor;
|
|
function isKeyword(token) {
|
|
return 73 <= token && token <= 147;
|
|
}
|
|
ts.isKeyword = isKeyword;
|
|
function isContextualKeyword(token) {
|
|
return 118 <= token && token <= 147;
|
|
}
|
|
ts.isContextualKeyword = isContextualKeyword;
|
|
function isNonContextualKeyword(token) {
|
|
return isKeyword(token) && !isContextualKeyword(token);
|
|
}
|
|
ts.isNonContextualKeyword = isNonContextualKeyword;
|
|
function isStringANonContextualKeyword(name) {
|
|
var token = ts.stringToToken(name);
|
|
return token !== undefined && isNonContextualKeyword(token);
|
|
}
|
|
ts.isStringANonContextualKeyword = isStringANonContextualKeyword;
|
|
function isIdentifierANonContextualKeyword(_a) {
|
|
var originalKeywordKind = _a.originalKeywordKind;
|
|
return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind);
|
|
}
|
|
ts.isIdentifierANonContextualKeyword = isIdentifierANonContextualKeyword;
|
|
function isTrivia(token) {
|
|
return 2 <= token && token <= 7;
|
|
}
|
|
ts.isTrivia = isTrivia;
|
|
function getFunctionFlags(node) {
|
|
if (!node) {
|
|
return 4;
|
|
}
|
|
var flags = 0;
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 196:
|
|
case 156:
|
|
if (node.asteriskToken) {
|
|
flags |= 1;
|
|
}
|
|
case 197:
|
|
if (hasModifier(node, 256)) {
|
|
flags |= 2;
|
|
}
|
|
break;
|
|
}
|
|
if (!node.body) {
|
|
flags |= 4;
|
|
}
|
|
return flags;
|
|
}
|
|
ts.getFunctionFlags = getFunctionFlags;
|
|
function isAsyncFunction(node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
case 156:
|
|
return node.body !== undefined
|
|
&& node.asteriskToken === undefined
|
|
&& hasModifier(node, 256);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isAsyncFunction = isAsyncFunction;
|
|
function isStringOrNumericLiteralLike(node) {
|
|
return ts.isStringLiteralLike(node) || ts.isNumericLiteral(node);
|
|
}
|
|
ts.isStringOrNumericLiteralLike = isStringOrNumericLiteralLike;
|
|
function hasDynamicName(declaration) {
|
|
var name = ts.getNameOfDeclaration(declaration);
|
|
return !!name && isDynamicName(name);
|
|
}
|
|
ts.hasDynamicName = hasDynamicName;
|
|
function isDynamicName(name) {
|
|
return name.kind === 149 &&
|
|
!isStringOrNumericLiteralLike(name.expression) &&
|
|
!isWellKnownSymbolSyntactically(name.expression);
|
|
}
|
|
ts.isDynamicName = isDynamicName;
|
|
function isWellKnownSymbolSyntactically(node) {
|
|
return ts.isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression);
|
|
}
|
|
ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically;
|
|
function getPropertyNameForPropertyNameNode(name) {
|
|
switch (name.kind) {
|
|
case 72:
|
|
return name.escapedText;
|
|
case 10:
|
|
case 8:
|
|
return ts.escapeLeadingUnderscores(name.text);
|
|
case 149:
|
|
var nameExpression = name.expression;
|
|
if (isWellKnownSymbolSyntactically(nameExpression)) {
|
|
return getPropertyNameForKnownSymbolName(ts.idText(nameExpression.name));
|
|
}
|
|
else if (isStringOrNumericLiteralLike(nameExpression)) {
|
|
return ts.escapeLeadingUnderscores(nameExpression.text);
|
|
}
|
|
return undefined;
|
|
default:
|
|
return ts.Debug.assertNever(name);
|
|
}
|
|
}
|
|
ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode;
|
|
function isPropertyNameLiteral(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
case 10:
|
|
case 14:
|
|
case 8:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isPropertyNameLiteral = isPropertyNameLiteral;
|
|
function getTextOfIdentifierOrLiteral(node) {
|
|
return node.kind === 72 ? ts.idText(node) : node.text;
|
|
}
|
|
ts.getTextOfIdentifierOrLiteral = getTextOfIdentifierOrLiteral;
|
|
function getEscapedTextOfIdentifierOrLiteral(node) {
|
|
return node.kind === 72 ? node.escapedText : ts.escapeLeadingUnderscores(node.text);
|
|
}
|
|
ts.getEscapedTextOfIdentifierOrLiteral = getEscapedTextOfIdentifierOrLiteral;
|
|
function getPropertyNameForKnownSymbolName(symbolName) {
|
|
return "__@" + symbolName;
|
|
}
|
|
ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName;
|
|
function isKnownSymbol(symbol) {
|
|
return ts.startsWith(symbol.escapedName, "__@");
|
|
}
|
|
ts.isKnownSymbol = isKnownSymbol;
|
|
function isESSymbolIdentifier(node) {
|
|
return node.kind === 72 && node.escapedText === "Symbol";
|
|
}
|
|
ts.isESSymbolIdentifier = isESSymbolIdentifier;
|
|
function isPushOrUnshiftIdentifier(node) {
|
|
return node.escapedText === "push" || node.escapedText === "unshift";
|
|
}
|
|
ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier;
|
|
function isParameterDeclaration(node) {
|
|
var root = getRootDeclaration(node);
|
|
return root.kind === 151;
|
|
}
|
|
ts.isParameterDeclaration = isParameterDeclaration;
|
|
function getRootDeclaration(node) {
|
|
while (node.kind === 186) {
|
|
node = node.parent.parent;
|
|
}
|
|
return node;
|
|
}
|
|
ts.getRootDeclaration = getRootDeclaration;
|
|
function nodeStartsNewLexicalEnvironment(node) {
|
|
var kind = node.kind;
|
|
return kind === 157
|
|
|| kind === 196
|
|
|| kind === 239
|
|
|| kind === 197
|
|
|| kind === 156
|
|
|| kind === 158
|
|
|| kind === 159
|
|
|| kind === 244
|
|
|| kind === 279;
|
|
}
|
|
ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment;
|
|
function nodeIsSynthesized(range) {
|
|
return ts.positionIsSynthesized(range.pos)
|
|
|| ts.positionIsSynthesized(range.end);
|
|
}
|
|
ts.nodeIsSynthesized = nodeIsSynthesized;
|
|
function getOriginalSourceFile(sourceFile) {
|
|
return ts.getParseTreeNode(sourceFile, ts.isSourceFile) || sourceFile;
|
|
}
|
|
ts.getOriginalSourceFile = getOriginalSourceFile;
|
|
function getExpressionAssociativity(expression) {
|
|
var operator = getOperator(expression);
|
|
var hasArguments = expression.kind === 192 && expression.arguments !== undefined;
|
|
return getOperatorAssociativity(expression.kind, operator, hasArguments);
|
|
}
|
|
ts.getExpressionAssociativity = getExpressionAssociativity;
|
|
function getOperatorAssociativity(kind, operator, hasArguments) {
|
|
switch (kind) {
|
|
case 192:
|
|
return hasArguments ? 0 : 1;
|
|
case 202:
|
|
case 199:
|
|
case 200:
|
|
case 198:
|
|
case 201:
|
|
case 205:
|
|
case 207:
|
|
return 1;
|
|
case 204:
|
|
switch (operator) {
|
|
case 41:
|
|
case 59:
|
|
case 60:
|
|
case 61:
|
|
case 63:
|
|
case 62:
|
|
case 64:
|
|
case 65:
|
|
case 66:
|
|
case 67:
|
|
case 68:
|
|
case 69:
|
|
case 71:
|
|
case 70:
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
ts.getOperatorAssociativity = getOperatorAssociativity;
|
|
function getExpressionPrecedence(expression) {
|
|
var operator = getOperator(expression);
|
|
var hasArguments = expression.kind === 192 && expression.arguments !== undefined;
|
|
return getOperatorPrecedence(expression.kind, operator, hasArguments);
|
|
}
|
|
ts.getExpressionPrecedence = getExpressionPrecedence;
|
|
function getOperator(expression) {
|
|
if (expression.kind === 204) {
|
|
return expression.operatorToken.kind;
|
|
}
|
|
else if (expression.kind === 202 || expression.kind === 203) {
|
|
return expression.operator;
|
|
}
|
|
else {
|
|
return expression.kind;
|
|
}
|
|
}
|
|
ts.getOperator = getOperator;
|
|
function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
|
|
switch (nodeKind) {
|
|
case 309:
|
|
return 0;
|
|
case 208:
|
|
return 1;
|
|
case 207:
|
|
return 2;
|
|
case 205:
|
|
return 4;
|
|
case 204:
|
|
switch (operatorKind) {
|
|
case 27:
|
|
return 0;
|
|
case 59:
|
|
case 60:
|
|
case 61:
|
|
case 63:
|
|
case 62:
|
|
case 64:
|
|
case 65:
|
|
case 66:
|
|
case 67:
|
|
case 68:
|
|
case 69:
|
|
case 71:
|
|
case 70:
|
|
return 3;
|
|
default:
|
|
return getBinaryOperatorPrecedence(operatorKind);
|
|
}
|
|
case 202:
|
|
case 199:
|
|
case 200:
|
|
case 198:
|
|
case 201:
|
|
return 16;
|
|
case 203:
|
|
return 17;
|
|
case 191:
|
|
return 18;
|
|
case 192:
|
|
return hasArguments ? 19 : 18;
|
|
case 193:
|
|
case 189:
|
|
case 190:
|
|
return 19;
|
|
case 100:
|
|
case 98:
|
|
case 72:
|
|
case 96:
|
|
case 102:
|
|
case 87:
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
case 187:
|
|
case 188:
|
|
case 196:
|
|
case 197:
|
|
case 209:
|
|
case 260:
|
|
case 261:
|
|
case 264:
|
|
case 13:
|
|
case 14:
|
|
case 206:
|
|
case 195:
|
|
case 210:
|
|
return 20;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
ts.getOperatorPrecedence = getOperatorPrecedence;
|
|
function getBinaryOperatorPrecedence(kind) {
|
|
switch (kind) {
|
|
case 55:
|
|
return 5;
|
|
case 54:
|
|
return 6;
|
|
case 50:
|
|
return 7;
|
|
case 51:
|
|
return 8;
|
|
case 49:
|
|
return 9;
|
|
case 33:
|
|
case 34:
|
|
case 35:
|
|
case 36:
|
|
return 10;
|
|
case 28:
|
|
case 30:
|
|
case 31:
|
|
case 32:
|
|
case 94:
|
|
case 93:
|
|
case 119:
|
|
return 11;
|
|
case 46:
|
|
case 47:
|
|
case 48:
|
|
return 12;
|
|
case 38:
|
|
case 39:
|
|
return 13;
|
|
case 40:
|
|
case 42:
|
|
case 43:
|
|
return 14;
|
|
case 41:
|
|
return 15;
|
|
}
|
|
return -1;
|
|
}
|
|
ts.getBinaryOperatorPrecedence = getBinaryOperatorPrecedence;
|
|
function createDiagnosticCollection() {
|
|
var nonFileDiagnostics = [];
|
|
var filesWithDiagnostics = [];
|
|
var fileDiagnostics = ts.createMap();
|
|
var hasReadNonFileDiagnostics = false;
|
|
return {
|
|
add: add,
|
|
lookup: lookup,
|
|
getGlobalDiagnostics: getGlobalDiagnostics,
|
|
getDiagnostics: getDiagnostics,
|
|
reattachFileDiagnostics: reattachFileDiagnostics
|
|
};
|
|
function reattachFileDiagnostics(newFile) {
|
|
ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; });
|
|
}
|
|
function lookup(diagnostic) {
|
|
var diagnostics;
|
|
if (diagnostic.file) {
|
|
diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
|
|
}
|
|
else {
|
|
diagnostics = nonFileDiagnostics;
|
|
}
|
|
if (!diagnostics) {
|
|
return undefined;
|
|
}
|
|
var result = ts.binarySearch(diagnostics, diagnostic, ts.identity, ts.compareDiagnosticsSkipRelatedInformation);
|
|
if (result >= 0) {
|
|
return diagnostics[result];
|
|
}
|
|
return undefined;
|
|
}
|
|
function add(diagnostic) {
|
|
var diagnostics;
|
|
if (diagnostic.file) {
|
|
diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
|
|
if (!diagnostics) {
|
|
diagnostics = [];
|
|
fileDiagnostics.set(diagnostic.file.fileName, diagnostics);
|
|
ts.insertSorted(filesWithDiagnostics, diagnostic.file.fileName, ts.compareStringsCaseSensitive);
|
|
}
|
|
}
|
|
else {
|
|
if (hasReadNonFileDiagnostics) {
|
|
hasReadNonFileDiagnostics = false;
|
|
nonFileDiagnostics = nonFileDiagnostics.slice();
|
|
}
|
|
diagnostics = nonFileDiagnostics;
|
|
}
|
|
ts.insertSorted(diagnostics, diagnostic, ts.compareDiagnostics);
|
|
}
|
|
function getGlobalDiagnostics() {
|
|
hasReadNonFileDiagnostics = true;
|
|
return nonFileDiagnostics;
|
|
}
|
|
function getDiagnostics(fileName) {
|
|
if (fileName) {
|
|
return fileDiagnostics.get(fileName) || [];
|
|
}
|
|
var fileDiags = ts.flatMapToMutable(filesWithDiagnostics, function (f) { return fileDiagnostics.get(f); });
|
|
if (!nonFileDiagnostics.length) {
|
|
return fileDiags;
|
|
}
|
|
fileDiags.unshift.apply(fileDiags, nonFileDiagnostics);
|
|
return fileDiags;
|
|
}
|
|
}
|
|
ts.createDiagnosticCollection = createDiagnosticCollection;
|
|
var doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
|
|
var singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
|
|
var backtickQuoteEscapedCharsRegExp = /[\\\`\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
|
|
var escapedCharsMap = ts.createMapFromTemplate({
|
|
"\t": "\\t",
|
|
"\v": "\\v",
|
|
"\f": "\\f",
|
|
"\b": "\\b",
|
|
"\r": "\\r",
|
|
"\n": "\\n",
|
|
"\\": "\\\\",
|
|
"\"": "\\\"",
|
|
"\'": "\\\'",
|
|
"\`": "\\\`",
|
|
"\u2028": "\\u2028",
|
|
"\u2029": "\\u2029",
|
|
"\u0085": "\\u0085"
|
|
});
|
|
function escapeString(s, quoteChar) {
|
|
var escapedCharsRegExp = quoteChar === 96 ? backtickQuoteEscapedCharsRegExp :
|
|
quoteChar === 39 ? singleQuoteEscapedCharsRegExp :
|
|
doubleQuoteEscapedCharsRegExp;
|
|
return s.replace(escapedCharsRegExp, getReplacement);
|
|
}
|
|
ts.escapeString = escapeString;
|
|
function getReplacement(c, offset, input) {
|
|
if (c.charCodeAt(0) === 0) {
|
|
var lookAhead = input.charCodeAt(offset + c.length);
|
|
if (lookAhead >= 48 && lookAhead <= 57) {
|
|
return "\\x00";
|
|
}
|
|
return "\\0";
|
|
}
|
|
return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0));
|
|
}
|
|
function isIntrinsicJsxName(name) {
|
|
var ch = name.charCodeAt(0);
|
|
return (ch >= 97 && ch <= 122) || ts.stringContains(name, "-");
|
|
}
|
|
ts.isIntrinsicJsxName = isIntrinsicJsxName;
|
|
function get16BitUnicodeEscapeSequence(charCode) {
|
|
var hexCharCode = charCode.toString(16).toUpperCase();
|
|
var paddedHexCode = ("0000" + hexCharCode).slice(-4);
|
|
return "\\u" + paddedHexCode;
|
|
}
|
|
var nonAsciiCharacters = /[^\u0000-\u007F]/g;
|
|
function escapeNonAsciiString(s, quoteChar) {
|
|
s = escapeString(s, quoteChar);
|
|
return nonAsciiCharacters.test(s) ?
|
|
s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) :
|
|
s;
|
|
}
|
|
ts.escapeNonAsciiString = escapeNonAsciiString;
|
|
var indentStrings = ["", " "];
|
|
function getIndentString(level) {
|
|
if (indentStrings[level] === undefined) {
|
|
indentStrings[level] = getIndentString(level - 1) + indentStrings[1];
|
|
}
|
|
return indentStrings[level];
|
|
}
|
|
ts.getIndentString = getIndentString;
|
|
function getIndentSize() {
|
|
return indentStrings[1].length;
|
|
}
|
|
ts.getIndentSize = getIndentSize;
|
|
function createTextWriter(newLine) {
|
|
var output;
|
|
var indent;
|
|
var lineStart;
|
|
var lineCount;
|
|
var linePos;
|
|
function updateLineCountAndPosFor(s) {
|
|
var lineStartsOfS = ts.computeLineStarts(s);
|
|
if (lineStartsOfS.length > 1) {
|
|
lineCount = lineCount + lineStartsOfS.length - 1;
|
|
linePos = output.length - s.length + ts.last(lineStartsOfS);
|
|
lineStart = (linePos - output.length) === 0;
|
|
}
|
|
else {
|
|
lineStart = false;
|
|
}
|
|
}
|
|
function write(s) {
|
|
if (s && s.length) {
|
|
if (lineStart) {
|
|
s = getIndentString(indent) + s;
|
|
lineStart = false;
|
|
}
|
|
output += s;
|
|
updateLineCountAndPosFor(s);
|
|
}
|
|
}
|
|
function reset() {
|
|
output = "";
|
|
indent = 0;
|
|
lineStart = true;
|
|
lineCount = 0;
|
|
linePos = 0;
|
|
}
|
|
function rawWrite(s) {
|
|
if (s !== undefined) {
|
|
output += s;
|
|
updateLineCountAndPosFor(s);
|
|
}
|
|
}
|
|
function writeLiteral(s) {
|
|
if (s && s.length) {
|
|
write(s);
|
|
}
|
|
}
|
|
function writeLine() {
|
|
if (!lineStart) {
|
|
output += newLine;
|
|
lineCount++;
|
|
linePos = output.length;
|
|
lineStart = true;
|
|
}
|
|
}
|
|
reset();
|
|
return {
|
|
write: write,
|
|
rawWrite: rawWrite,
|
|
writeLiteral: writeLiteral,
|
|
writeLine: writeLine,
|
|
increaseIndent: function () { indent++; },
|
|
decreaseIndent: function () { indent--; },
|
|
getIndent: function () { return indent; },
|
|
getTextPos: function () { return output.length; },
|
|
getLine: function () { return lineCount; },
|
|
getColumn: function () { return lineStart ? indent * getIndentSize() : output.length - linePos; },
|
|
getText: function () { return output; },
|
|
isAtStartOfLine: function () { return lineStart; },
|
|
clear: reset,
|
|
reportInaccessibleThisError: ts.noop,
|
|
reportPrivateInBaseOfClassExpression: ts.noop,
|
|
reportInaccessibleUniqueSymbolError: ts.noop,
|
|
trackSymbol: ts.noop,
|
|
writeKeyword: write,
|
|
writeOperator: write,
|
|
writeParameter: write,
|
|
writeProperty: write,
|
|
writePunctuation: write,
|
|
writeSpace: write,
|
|
writeStringLiteral: write,
|
|
writeSymbol: function (s, _) { return write(s); },
|
|
writeTrailingSemicolon: write,
|
|
writeComment: write
|
|
};
|
|
}
|
|
ts.createTextWriter = createTextWriter;
|
|
function getTrailingSemicolonOmittingWriter(writer) {
|
|
var pendingTrailingSemicolon = false;
|
|
function commitPendingTrailingSemicolon() {
|
|
if (pendingTrailingSemicolon) {
|
|
writer.writeTrailingSemicolon(";");
|
|
pendingTrailingSemicolon = false;
|
|
}
|
|
}
|
|
return __assign({}, writer, { writeTrailingSemicolon: function () {
|
|
pendingTrailingSemicolon = true;
|
|
},
|
|
writeLiteral: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeLiteral(s);
|
|
},
|
|
writeStringLiteral: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeStringLiteral(s);
|
|
},
|
|
writeSymbol: function (s, sym) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeSymbol(s, sym);
|
|
},
|
|
writePunctuation: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writePunctuation(s);
|
|
},
|
|
writeKeyword: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeKeyword(s);
|
|
},
|
|
writeOperator: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeOperator(s);
|
|
},
|
|
writeParameter: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeParameter(s);
|
|
},
|
|
writeSpace: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeSpace(s);
|
|
},
|
|
writeProperty: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeProperty(s);
|
|
},
|
|
writeComment: function (s) {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeComment(s);
|
|
},
|
|
writeLine: function () {
|
|
commitPendingTrailingSemicolon();
|
|
writer.writeLine();
|
|
},
|
|
increaseIndent: function () {
|
|
commitPendingTrailingSemicolon();
|
|
writer.increaseIndent();
|
|
},
|
|
decreaseIndent: function () {
|
|
commitPendingTrailingSemicolon();
|
|
writer.decreaseIndent();
|
|
} });
|
|
}
|
|
ts.getTrailingSemicolonOmittingWriter = getTrailingSemicolonOmittingWriter;
|
|
function getResolvedExternalModuleName(host, file, referenceFile) {
|
|
return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName);
|
|
}
|
|
ts.getResolvedExternalModuleName = getResolvedExternalModuleName;
|
|
function getExternalModuleNameFromDeclaration(host, resolver, declaration) {
|
|
var file = resolver.getExternalModuleFileFromDeclaration(declaration);
|
|
if (!file || file.isDeclarationFile) {
|
|
return undefined;
|
|
}
|
|
return getResolvedExternalModuleName(host, file);
|
|
}
|
|
ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration;
|
|
function getExternalModuleNameFromPath(host, fileName, referencePath) {
|
|
var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); };
|
|
var dir = toPath(referencePath ? ts.getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
|
|
var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
|
|
var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false);
|
|
var extensionless = ts.removeFileExtension(relativePath);
|
|
return referencePath ? ts.ensurePathIsNonModuleName(extensionless) : extensionless;
|
|
}
|
|
ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath;
|
|
function getOwnEmitOutputFilePath(fileName, host, extension) {
|
|
var compilerOptions = host.getCompilerOptions();
|
|
var emitOutputFilePathWithoutExtension;
|
|
if (compilerOptions.outDir) {
|
|
emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir));
|
|
}
|
|
else {
|
|
emitOutputFilePathWithoutExtension = ts.removeFileExtension(fileName);
|
|
}
|
|
return emitOutputFilePathWithoutExtension + extension;
|
|
}
|
|
ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath;
|
|
function getDeclarationEmitOutputFilePath(fileName, host) {
|
|
return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), function (f) { return host.getCanonicalFileName(f); });
|
|
}
|
|
ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath;
|
|
function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
|
|
var outputDir = options.declarationDir || options.outDir;
|
|
var path = outputDir
|
|
? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName)
|
|
: fileName;
|
|
return ts.removeFileExtension(path) + ".d.ts";
|
|
}
|
|
ts.getDeclarationEmitOutputFilePathWorker = getDeclarationEmitOutputFilePathWorker;
|
|
function getSourceFilesToEmit(host, targetSourceFile) {
|
|
var options = host.getCompilerOptions();
|
|
var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); };
|
|
if (options.outFile || options.out) {
|
|
var moduleKind = ts.getEmitModuleKind(options);
|
|
var moduleEmitEnabled_1 = options.emitDeclarationOnly || moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System;
|
|
return ts.filter(host.getSourceFiles(), function (sourceFile) {
|
|
return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary);
|
|
});
|
|
}
|
|
else {
|
|
var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile];
|
|
return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); });
|
|
}
|
|
}
|
|
ts.getSourceFilesToEmit = getSourceFilesToEmit;
|
|
function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) {
|
|
return !(options.noEmitForJsFiles && isSourceFileJS(sourceFile)) && !sourceFile.isDeclarationFile && !isSourceFileFromExternalLibrary(sourceFile);
|
|
}
|
|
ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted;
|
|
function getSourceFilePathInNewDir(fileName, host, newDirPath) {
|
|
return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), function (f) { return host.getCanonicalFileName(f); });
|
|
}
|
|
ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir;
|
|
function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
|
|
var sourceFilePath = ts.getNormalizedAbsolutePath(fileName, currentDirectory);
|
|
var isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0;
|
|
sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath;
|
|
return ts.combinePaths(newDirPath, sourceFilePath);
|
|
}
|
|
ts.getSourceFilePathInNewDirWorker = getSourceFilePathInNewDirWorker;
|
|
function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) {
|
|
host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) {
|
|
diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage));
|
|
}, sourceFiles);
|
|
}
|
|
ts.writeFile = writeFile;
|
|
function getLineOfLocalPosition(currentSourceFile, pos) {
|
|
return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line;
|
|
}
|
|
ts.getLineOfLocalPosition = getLineOfLocalPosition;
|
|
function getLineOfLocalPositionFromLineMap(lineMap, pos) {
|
|
return ts.computeLineAndCharacterOfPosition(lineMap, pos).line;
|
|
}
|
|
ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap;
|
|
function getFirstConstructorWithBody(node) {
|
|
return ts.find(node.members, function (member) { return ts.isConstructorDeclaration(member) && nodeIsPresent(member.body); });
|
|
}
|
|
ts.getFirstConstructorWithBody = getFirstConstructorWithBody;
|
|
function getSetAccessorValueParameter(accessor) {
|
|
if (accessor && accessor.parameters.length > 0) {
|
|
var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]);
|
|
return accessor.parameters[hasThis ? 1 : 0];
|
|
}
|
|
}
|
|
function getSetAccessorTypeAnnotationNode(accessor) {
|
|
var parameter = getSetAccessorValueParameter(accessor);
|
|
return parameter && parameter.type;
|
|
}
|
|
ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode;
|
|
function getThisParameter(signature) {
|
|
if (signature.parameters.length && !ts.isJSDocSignature(signature)) {
|
|
var thisParameter = signature.parameters[0];
|
|
if (parameterIsThisKeyword(thisParameter)) {
|
|
return thisParameter;
|
|
}
|
|
}
|
|
}
|
|
ts.getThisParameter = getThisParameter;
|
|
function parameterIsThisKeyword(parameter) {
|
|
return isThisIdentifier(parameter.name);
|
|
}
|
|
ts.parameterIsThisKeyword = parameterIsThisKeyword;
|
|
function isThisIdentifier(node) {
|
|
return !!node && node.kind === 72 && identifierIsThisKeyword(node);
|
|
}
|
|
ts.isThisIdentifier = isThisIdentifier;
|
|
function identifierIsThisKeyword(id) {
|
|
return id.originalKeywordKind === 100;
|
|
}
|
|
ts.identifierIsThisKeyword = identifierIsThisKeyword;
|
|
function getAllAccessorDeclarations(declarations, accessor) {
|
|
var firstAccessor;
|
|
var secondAccessor;
|
|
var getAccessor;
|
|
var setAccessor;
|
|
if (hasDynamicName(accessor)) {
|
|
firstAccessor = accessor;
|
|
if (accessor.kind === 158) {
|
|
getAccessor = accessor;
|
|
}
|
|
else if (accessor.kind === 159) {
|
|
setAccessor = accessor;
|
|
}
|
|
else {
|
|
ts.Debug.fail("Accessor has wrong kind");
|
|
}
|
|
}
|
|
else {
|
|
ts.forEach(declarations, function (member) {
|
|
if (ts.isAccessor(member)
|
|
&& hasModifier(member, 32) === hasModifier(accessor, 32)) {
|
|
var memberName = getPropertyNameForPropertyNameNode(member.name);
|
|
var accessorName = getPropertyNameForPropertyNameNode(accessor.name);
|
|
if (memberName === accessorName) {
|
|
if (!firstAccessor) {
|
|
firstAccessor = member;
|
|
}
|
|
else if (!secondAccessor) {
|
|
secondAccessor = member;
|
|
}
|
|
if (member.kind === 158 && !getAccessor) {
|
|
getAccessor = member;
|
|
}
|
|
if (member.kind === 159 && !setAccessor) {
|
|
setAccessor = member;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return {
|
|
firstAccessor: firstAccessor,
|
|
secondAccessor: secondAccessor,
|
|
getAccessor: getAccessor,
|
|
setAccessor: setAccessor
|
|
};
|
|
}
|
|
ts.getAllAccessorDeclarations = getAllAccessorDeclarations;
|
|
function getEffectiveTypeAnnotationNode(node) {
|
|
var type = node.type;
|
|
if (type || !isInJSFile(node))
|
|
return type;
|
|
return ts.isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : ts.getJSDocType(node);
|
|
}
|
|
ts.getEffectiveTypeAnnotationNode = getEffectiveTypeAnnotationNode;
|
|
function getTypeAnnotationNode(node) {
|
|
return node.type;
|
|
}
|
|
ts.getTypeAnnotationNode = getTypeAnnotationNode;
|
|
function getEffectiveReturnTypeNode(node) {
|
|
return ts.isJSDocSignature(node) ?
|
|
node.type && node.type.typeExpression && node.type.typeExpression.type :
|
|
node.type || (isInJSFile(node) ? ts.getJSDocReturnType(node) : undefined);
|
|
}
|
|
ts.getEffectiveReturnTypeNode = getEffectiveReturnTypeNode;
|
|
function getJSDocTypeParameterDeclarations(node) {
|
|
return ts.flatMap(ts.getJSDocTags(node), function (tag) { return isNonTypeAliasTemplate(tag) ? tag.typeParameters : undefined; });
|
|
}
|
|
ts.getJSDocTypeParameterDeclarations = getJSDocTypeParameterDeclarations;
|
|
function isNonTypeAliasTemplate(tag) {
|
|
return ts.isJSDocTemplateTag(tag) && !(tag.parent.kind === 291 && tag.parent.tags.some(isJSDocTypeAlias));
|
|
}
|
|
function getEffectiveSetAccessorTypeAnnotationNode(node) {
|
|
var parameter = getSetAccessorValueParameter(node);
|
|
return parameter && getEffectiveTypeAnnotationNode(parameter);
|
|
}
|
|
ts.getEffectiveSetAccessorTypeAnnotationNode = getEffectiveSetAccessorTypeAnnotationNode;
|
|
function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) {
|
|
emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments);
|
|
}
|
|
ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments;
|
|
function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) {
|
|
if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos &&
|
|
getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition;
|
|
function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) {
|
|
if (pos !== commentPos &&
|
|
getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition;
|
|
function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) {
|
|
if (comments && comments.length > 0) {
|
|
if (leadingSeparator) {
|
|
writer.writeSpace(" ");
|
|
}
|
|
var emitInterveningSeparator = false;
|
|
for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) {
|
|
var comment = comments_1[_i];
|
|
if (emitInterveningSeparator) {
|
|
writer.writeSpace(" ");
|
|
emitInterveningSeparator = false;
|
|
}
|
|
writeComment(text, lineMap, writer, comment.pos, comment.end, newLine);
|
|
if (comment.hasTrailingNewLine) {
|
|
writer.writeLine();
|
|
}
|
|
else {
|
|
emitInterveningSeparator = true;
|
|
}
|
|
}
|
|
if (emitInterveningSeparator && trailingSeparator) {
|
|
writer.writeSpace(" ");
|
|
}
|
|
}
|
|
}
|
|
ts.emitComments = emitComments;
|
|
function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) {
|
|
var leadingComments;
|
|
var currentDetachedCommentInfo;
|
|
if (removeComments) {
|
|
if (node.pos === 0) {
|
|
leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal);
|
|
}
|
|
}
|
|
else {
|
|
leadingComments = ts.getLeadingCommentRanges(text, node.pos);
|
|
}
|
|
if (leadingComments) {
|
|
var detachedComments = [];
|
|
var lastComment = void 0;
|
|
for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) {
|
|
var comment = leadingComments_1[_i];
|
|
if (lastComment) {
|
|
var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end);
|
|
var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos);
|
|
if (commentLine >= lastCommentLine + 2) {
|
|
break;
|
|
}
|
|
}
|
|
detachedComments.push(comment);
|
|
lastComment = comment;
|
|
}
|
|
if (detachedComments.length) {
|
|
var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.last(detachedComments).end);
|
|
var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos));
|
|
if (nodeLine >= lastCommentLine + 2) {
|
|
emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
|
|
emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment);
|
|
currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.last(detachedComments).end };
|
|
}
|
|
}
|
|
}
|
|
return currentDetachedCommentInfo;
|
|
function isPinnedCommentLocal(comment) {
|
|
return isPinnedComment(text, comment.pos);
|
|
}
|
|
}
|
|
ts.emitDetachedComments = emitDetachedComments;
|
|
function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) {
|
|
if (text.charCodeAt(commentPos + 1) === 42) {
|
|
var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos);
|
|
var lineCount = lineMap.length;
|
|
var firstCommentLineIndent = void 0;
|
|
for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) {
|
|
var nextLineStart = (currentLine + 1) === lineCount
|
|
? text.length + 1
|
|
: lineMap[currentLine + 1];
|
|
if (pos !== commentPos) {
|
|
if (firstCommentLineIndent === undefined) {
|
|
firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos);
|
|
}
|
|
var currentWriterIndentSpacing = writer.getIndent() * getIndentSize();
|
|
var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart);
|
|
if (spacesToEmit > 0) {
|
|
var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize();
|
|
var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize());
|
|
writer.rawWrite(indentSizeSpaceString);
|
|
while (numberOfSingleSpacesToEmit) {
|
|
writer.rawWrite(" ");
|
|
numberOfSingleSpacesToEmit--;
|
|
}
|
|
}
|
|
else {
|
|
writer.rawWrite("");
|
|
}
|
|
}
|
|
writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart);
|
|
pos = nextLineStart;
|
|
}
|
|
}
|
|
else {
|
|
writer.writeComment(text.substring(commentPos, commentEnd));
|
|
}
|
|
}
|
|
ts.writeCommentRange = writeCommentRange;
|
|
function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) {
|
|
var end = Math.min(commentEnd, nextLineStart - 1);
|
|
var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, "");
|
|
if (currentLineText) {
|
|
writer.writeComment(currentLineText);
|
|
if (end !== commentEnd) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
else {
|
|
writer.rawWrite(newLine);
|
|
}
|
|
}
|
|
function calculateIndent(text, pos, end) {
|
|
var currentLineIndent = 0;
|
|
for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) {
|
|
if (text.charCodeAt(pos) === 9) {
|
|
currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize());
|
|
}
|
|
else {
|
|
currentLineIndent++;
|
|
}
|
|
}
|
|
return currentLineIndent;
|
|
}
|
|
function hasModifiers(node) {
|
|
return getModifierFlags(node) !== 0;
|
|
}
|
|
ts.hasModifiers = hasModifiers;
|
|
function hasModifier(node, flags) {
|
|
return !!getSelectedModifierFlags(node, flags);
|
|
}
|
|
ts.hasModifier = hasModifier;
|
|
function hasStaticModifier(node) {
|
|
return hasModifier(node, 32);
|
|
}
|
|
ts.hasStaticModifier = hasStaticModifier;
|
|
function hasReadonlyModifier(node) {
|
|
return hasModifier(node, 64);
|
|
}
|
|
ts.hasReadonlyModifier = hasReadonlyModifier;
|
|
function getSelectedModifierFlags(node, flags) {
|
|
return getModifierFlags(node) & flags;
|
|
}
|
|
ts.getSelectedModifierFlags = getSelectedModifierFlags;
|
|
function getModifierFlags(node) {
|
|
if (node.modifierFlagsCache & 536870912) {
|
|
return node.modifierFlagsCache & ~536870912;
|
|
}
|
|
var flags = getModifierFlagsNoCache(node);
|
|
node.modifierFlagsCache = flags | 536870912;
|
|
return flags;
|
|
}
|
|
ts.getModifierFlags = getModifierFlags;
|
|
function getModifierFlagsNoCache(node) {
|
|
var flags = 0;
|
|
if (node.modifiers) {
|
|
for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) {
|
|
var modifier = _a[_i];
|
|
flags |= modifierToFlag(modifier.kind);
|
|
}
|
|
}
|
|
if (node.flags & 4 || (node.kind === 72 && node.isInJSDocNamespace)) {
|
|
flags |= 1;
|
|
}
|
|
return flags;
|
|
}
|
|
ts.getModifierFlagsNoCache = getModifierFlagsNoCache;
|
|
function modifierToFlag(token) {
|
|
switch (token) {
|
|
case 116: return 32;
|
|
case 115: return 4;
|
|
case 114: return 16;
|
|
case 113: return 8;
|
|
case 118: return 128;
|
|
case 85: return 1;
|
|
case 125: return 2;
|
|
case 77: return 2048;
|
|
case 80: return 512;
|
|
case 121: return 256;
|
|
case 133: return 64;
|
|
}
|
|
return 0;
|
|
}
|
|
ts.modifierToFlag = modifierToFlag;
|
|
function isLogicalOperator(token) {
|
|
return token === 55
|
|
|| token === 54
|
|
|| token === 52;
|
|
}
|
|
ts.isLogicalOperator = isLogicalOperator;
|
|
function isAssignmentOperator(token) {
|
|
return token >= 59 && token <= 71;
|
|
}
|
|
ts.isAssignmentOperator = isAssignmentOperator;
|
|
function tryGetClassExtendingExpressionWithTypeArguments(node) {
|
|
var cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
|
|
return cls && !cls.isImplements ? cls.class : undefined;
|
|
}
|
|
ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments;
|
|
function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
|
|
return ts.isExpressionWithTypeArguments(node)
|
|
&& ts.isHeritageClause(node.parent)
|
|
&& ts.isClassLike(node.parent.parent)
|
|
? { class: node.parent.parent, isImplements: node.parent.token === 109 }
|
|
: undefined;
|
|
}
|
|
ts.tryGetClassImplementingOrExtendingExpressionWithTypeArguments = tryGetClassImplementingOrExtendingExpressionWithTypeArguments;
|
|
function isAssignmentExpression(node, excludeCompoundAssignment) {
|
|
return ts.isBinaryExpression(node)
|
|
&& (excludeCompoundAssignment
|
|
? node.operatorToken.kind === 59
|
|
: isAssignmentOperator(node.operatorToken.kind))
|
|
&& ts.isLeftHandSideExpression(node.left);
|
|
}
|
|
ts.isAssignmentExpression = isAssignmentExpression;
|
|
function isDestructuringAssignment(node) {
|
|
if (isAssignmentExpression(node, true)) {
|
|
var kind = node.left.kind;
|
|
return kind === 188
|
|
|| kind === 187;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isDestructuringAssignment = isDestructuringAssignment;
|
|
function isExpressionWithTypeArgumentsInClassExtendsClause(node) {
|
|
return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined;
|
|
}
|
|
ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause;
|
|
function isEntityNameExpression(node) {
|
|
return node.kind === 72 || isPropertyAccessEntityNameExpression(node);
|
|
}
|
|
ts.isEntityNameExpression = isEntityNameExpression;
|
|
function isPropertyAccessEntityNameExpression(node) {
|
|
return ts.isPropertyAccessExpression(node) && isEntityNameExpression(node.expression);
|
|
}
|
|
ts.isPropertyAccessEntityNameExpression = isPropertyAccessEntityNameExpression;
|
|
function isPrototypeAccess(node) {
|
|
return ts.isPropertyAccessExpression(node) && node.name.escapedText === "prototype";
|
|
}
|
|
ts.isPrototypeAccess = isPrototypeAccess;
|
|
function isRightSideOfQualifiedNameOrPropertyAccess(node) {
|
|
return (node.parent.kind === 148 && node.parent.right === node) ||
|
|
(node.parent.kind === 189 && node.parent.name === node);
|
|
}
|
|
ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess;
|
|
function isEmptyObjectLiteral(expression) {
|
|
return expression.kind === 188 &&
|
|
expression.properties.length === 0;
|
|
}
|
|
ts.isEmptyObjectLiteral = isEmptyObjectLiteral;
|
|
function isEmptyArrayLiteral(expression) {
|
|
return expression.kind === 187 &&
|
|
expression.elements.length === 0;
|
|
}
|
|
ts.isEmptyArrayLiteral = isEmptyArrayLiteral;
|
|
function getLocalSymbolForExportDefault(symbol) {
|
|
return isExportDefaultSymbol(symbol) ? symbol.declarations[0].localSymbol : undefined;
|
|
}
|
|
ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault;
|
|
function isExportDefaultSymbol(symbol) {
|
|
return symbol && ts.length(symbol.declarations) > 0 && hasModifier(symbol.declarations[0], 512);
|
|
}
|
|
function tryExtractTSExtension(fileName) {
|
|
return ts.find(ts.supportedTSExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); });
|
|
}
|
|
ts.tryExtractTSExtension = tryExtractTSExtension;
|
|
function getExpandedCharCodes(input) {
|
|
var output = [];
|
|
var length = input.length;
|
|
for (var i = 0; i < length; i++) {
|
|
var charCode = input.charCodeAt(i);
|
|
if (charCode < 0x80) {
|
|
output.push(charCode);
|
|
}
|
|
else if (charCode < 0x800) {
|
|
output.push((charCode >> 6) | 192);
|
|
output.push((charCode & 63) | 128);
|
|
}
|
|
else if (charCode < 0x10000) {
|
|
output.push((charCode >> 12) | 224);
|
|
output.push(((charCode >> 6) & 63) | 128);
|
|
output.push((charCode & 63) | 128);
|
|
}
|
|
else if (charCode < 0x20000) {
|
|
output.push((charCode >> 18) | 240);
|
|
output.push(((charCode >> 12) & 63) | 128);
|
|
output.push(((charCode >> 6) & 63) | 128);
|
|
output.push((charCode & 63) | 128);
|
|
}
|
|
else {
|
|
ts.Debug.assert(false, "Unexpected code point");
|
|
}
|
|
}
|
|
return output;
|
|
}
|
|
var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
|
|
function convertToBase64(input) {
|
|
var result = "";
|
|
var charCodes = getExpandedCharCodes(input);
|
|
var i = 0;
|
|
var length = charCodes.length;
|
|
var byte1, byte2, byte3, byte4;
|
|
while (i < length) {
|
|
byte1 = charCodes[i] >> 2;
|
|
byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4;
|
|
byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6;
|
|
byte4 = charCodes[i + 2] & 63;
|
|
if (i + 1 >= length) {
|
|
byte3 = byte4 = 64;
|
|
}
|
|
else if (i + 2 >= length) {
|
|
byte4 = 64;
|
|
}
|
|
result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4);
|
|
i += 3;
|
|
}
|
|
return result;
|
|
}
|
|
ts.convertToBase64 = convertToBase64;
|
|
function getStringFromExpandedCharCodes(codes) {
|
|
var output = "";
|
|
var i = 0;
|
|
var length = codes.length;
|
|
while (i < length) {
|
|
var charCode = codes[i];
|
|
if (charCode < 0x80) {
|
|
output += String.fromCharCode(charCode);
|
|
i++;
|
|
}
|
|
else if ((charCode & 192) === 192) {
|
|
var value = charCode & 63;
|
|
i++;
|
|
var nextCode = codes[i];
|
|
while ((nextCode & 192) === 128) {
|
|
value = (value << 6) | (nextCode & 63);
|
|
i++;
|
|
nextCode = codes[i];
|
|
}
|
|
output += String.fromCharCode(value);
|
|
}
|
|
else {
|
|
output += String.fromCharCode(charCode);
|
|
i++;
|
|
}
|
|
}
|
|
return output;
|
|
}
|
|
function base64encode(host, input) {
|
|
if (host && host.base64encode) {
|
|
return host.base64encode(input);
|
|
}
|
|
return convertToBase64(input);
|
|
}
|
|
ts.base64encode = base64encode;
|
|
function base64decode(host, input) {
|
|
if (host && host.base64decode) {
|
|
return host.base64decode(input);
|
|
}
|
|
var length = input.length;
|
|
var expandedCharCodes = [];
|
|
var i = 0;
|
|
while (i < length) {
|
|
if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) {
|
|
break;
|
|
}
|
|
var ch1 = base64Digits.indexOf(input[i]);
|
|
var ch2 = base64Digits.indexOf(input[i + 1]);
|
|
var ch3 = base64Digits.indexOf(input[i + 2]);
|
|
var ch4 = base64Digits.indexOf(input[i + 3]);
|
|
var code1 = ((ch1 & 63) << 2) | ((ch2 >> 4) & 3);
|
|
var code2 = ((ch2 & 15) << 4) | ((ch3 >> 2) & 15);
|
|
var code3 = ((ch3 & 3) << 6) | (ch4 & 63);
|
|
if (code2 === 0 && ch3 !== 0) {
|
|
expandedCharCodes.push(code1);
|
|
}
|
|
else if (code3 === 0 && ch4 !== 0) {
|
|
expandedCharCodes.push(code1, code2);
|
|
}
|
|
else {
|
|
expandedCharCodes.push(code1, code2, code3);
|
|
}
|
|
i += 4;
|
|
}
|
|
return getStringFromExpandedCharCodes(expandedCharCodes);
|
|
}
|
|
ts.base64decode = base64decode;
|
|
function readJson(path, host) {
|
|
try {
|
|
var jsonText = host.readFile(path);
|
|
if (!jsonText)
|
|
return {};
|
|
var result = ts.parseConfigFileTextToJson(path, jsonText);
|
|
if (result.error) {
|
|
return {};
|
|
}
|
|
return result.config;
|
|
}
|
|
catch (e) {
|
|
return {};
|
|
}
|
|
}
|
|
ts.readJson = readJson;
|
|
function directoryProbablyExists(directoryName, host) {
|
|
return !host.directoryExists || host.directoryExists(directoryName);
|
|
}
|
|
ts.directoryProbablyExists = directoryProbablyExists;
|
|
var carriageReturnLineFeed = "\r\n";
|
|
var lineFeed = "\n";
|
|
function getNewLineCharacter(options, getNewLine) {
|
|
switch (options.newLine) {
|
|
case 0:
|
|
return carriageReturnLineFeed;
|
|
case 1:
|
|
return lineFeed;
|
|
}
|
|
return getNewLine ? getNewLine() : ts.sys ? ts.sys.newLine : carriageReturnLineFeed;
|
|
}
|
|
ts.getNewLineCharacter = getNewLineCharacter;
|
|
function formatEnum(value, enumObject, isFlags) {
|
|
if (value === void 0) { value = 0; }
|
|
var members = getEnumMembers(enumObject);
|
|
if (value === 0) {
|
|
return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0";
|
|
}
|
|
if (isFlags) {
|
|
var result = "";
|
|
var remainingFlags = value;
|
|
for (var i = members.length - 1; i >= 0 && remainingFlags !== 0; i--) {
|
|
var _a = members[i], enumValue = _a[0], enumName = _a[1];
|
|
if (enumValue !== 0 && (remainingFlags & enumValue) === enumValue) {
|
|
remainingFlags &= ~enumValue;
|
|
result = "" + enumName + (result ? ", " : "") + result;
|
|
}
|
|
}
|
|
if (remainingFlags === 0) {
|
|
return result;
|
|
}
|
|
}
|
|
else {
|
|
for (var _i = 0, members_1 = members; _i < members_1.length; _i++) {
|
|
var _b = members_1[_i], enumValue = _b[0], enumName = _b[1];
|
|
if (enumValue === value) {
|
|
return enumName;
|
|
}
|
|
}
|
|
}
|
|
return value.toString();
|
|
}
|
|
function getEnumMembers(enumObject) {
|
|
var result = [];
|
|
for (var name in enumObject) {
|
|
var value = enumObject[name];
|
|
if (typeof value === "number") {
|
|
result.push([value, name]);
|
|
}
|
|
}
|
|
return ts.stableSort(result, function (x, y) { return ts.compareValues(x[0], y[0]); });
|
|
}
|
|
function formatSyntaxKind(kind) {
|
|
return formatEnum(kind, ts.SyntaxKind, false);
|
|
}
|
|
ts.formatSyntaxKind = formatSyntaxKind;
|
|
function formatModifierFlags(flags) {
|
|
return formatEnum(flags, ts.ModifierFlags, true);
|
|
}
|
|
ts.formatModifierFlags = formatModifierFlags;
|
|
function formatTransformFlags(flags) {
|
|
return formatEnum(flags, ts.TransformFlags, true);
|
|
}
|
|
ts.formatTransformFlags = formatTransformFlags;
|
|
function formatEmitFlags(flags) {
|
|
return formatEnum(flags, ts.EmitFlags, true);
|
|
}
|
|
ts.formatEmitFlags = formatEmitFlags;
|
|
function formatSymbolFlags(flags) {
|
|
return formatEnum(flags, ts.SymbolFlags, true);
|
|
}
|
|
ts.formatSymbolFlags = formatSymbolFlags;
|
|
function formatTypeFlags(flags) {
|
|
return formatEnum(flags, ts.TypeFlags, true);
|
|
}
|
|
ts.formatTypeFlags = formatTypeFlags;
|
|
function formatObjectFlags(flags) {
|
|
return formatEnum(flags, ts.ObjectFlags, true);
|
|
}
|
|
ts.formatObjectFlags = formatObjectFlags;
|
|
function createRange(pos, end) {
|
|
if (end === void 0) { end = pos; }
|
|
ts.Debug.assert(end >= pos || end === -1);
|
|
return { pos: pos, end: end };
|
|
}
|
|
ts.createRange = createRange;
|
|
function moveRangeEnd(range, end) {
|
|
return createRange(range.pos, end);
|
|
}
|
|
ts.moveRangeEnd = moveRangeEnd;
|
|
function moveRangePos(range, pos) {
|
|
return createRange(pos, range.end);
|
|
}
|
|
ts.moveRangePos = moveRangePos;
|
|
function moveRangePastDecorators(node) {
|
|
return node.decorators && node.decorators.length > 0
|
|
? moveRangePos(node, node.decorators.end)
|
|
: node;
|
|
}
|
|
ts.moveRangePastDecorators = moveRangePastDecorators;
|
|
function moveRangePastModifiers(node) {
|
|
return node.modifiers && node.modifiers.length > 0
|
|
? moveRangePos(node, node.modifiers.end)
|
|
: moveRangePastDecorators(node);
|
|
}
|
|
ts.moveRangePastModifiers = moveRangePastModifiers;
|
|
function isCollapsedRange(range) {
|
|
return range.pos === range.end;
|
|
}
|
|
ts.isCollapsedRange = isCollapsedRange;
|
|
function createTokenRange(pos, token) {
|
|
return createRange(pos, pos + ts.tokenToString(token).length);
|
|
}
|
|
ts.createTokenRange = createTokenRange;
|
|
function rangeIsOnSingleLine(range, sourceFile) {
|
|
return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile);
|
|
}
|
|
ts.rangeIsOnSingleLine = rangeIsOnSingleLine;
|
|
function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
|
|
return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile);
|
|
}
|
|
ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine;
|
|
function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
|
|
return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
|
|
}
|
|
ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine;
|
|
function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
|
|
return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile);
|
|
}
|
|
ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd;
|
|
function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
|
|
return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile);
|
|
}
|
|
ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart;
|
|
function positionsAreOnSameLine(pos1, pos2, sourceFile) {
|
|
return pos1 === pos2 ||
|
|
getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2);
|
|
}
|
|
ts.positionsAreOnSameLine = positionsAreOnSameLine;
|
|
function getStartPositionOfRange(range, sourceFile) {
|
|
return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos);
|
|
}
|
|
ts.getStartPositionOfRange = getStartPositionOfRange;
|
|
function isDeclarationNameOfEnumOrNamespace(node) {
|
|
var parseNode = ts.getParseTreeNode(node);
|
|
if (parseNode) {
|
|
switch (parseNode.parent.kind) {
|
|
case 243:
|
|
case 244:
|
|
return parseNode === parseNode.parent.name;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace;
|
|
function getInitializedVariables(node) {
|
|
return ts.filter(node.declarations, isInitializedVariable);
|
|
}
|
|
ts.getInitializedVariables = getInitializedVariables;
|
|
function isInitializedVariable(node) {
|
|
return node.initializer !== undefined;
|
|
}
|
|
function isWatchSet(options) {
|
|
return options.watch && options.hasOwnProperty("watch");
|
|
}
|
|
ts.isWatchSet = isWatchSet;
|
|
function closeFileWatcher(watcher) {
|
|
watcher.close();
|
|
}
|
|
ts.closeFileWatcher = closeFileWatcher;
|
|
function getCheckFlags(symbol) {
|
|
return symbol.flags & 33554432 ? symbol.checkFlags : 0;
|
|
}
|
|
ts.getCheckFlags = getCheckFlags;
|
|
function getDeclarationModifierFlagsFromSymbol(s) {
|
|
if (s.valueDeclaration) {
|
|
var flags = ts.getCombinedModifierFlags(s.valueDeclaration);
|
|
return s.parent && s.parent.flags & 32 ? flags : flags & ~28;
|
|
}
|
|
if (getCheckFlags(s) & 6) {
|
|
var checkFlags = s.checkFlags;
|
|
var accessModifier = checkFlags & 256 ? 8 :
|
|
checkFlags & 64 ? 4 :
|
|
16;
|
|
var staticModifier = checkFlags & 512 ? 32 : 0;
|
|
return accessModifier | staticModifier;
|
|
}
|
|
if (s.flags & 4194304) {
|
|
return 4 | 32;
|
|
}
|
|
return 0;
|
|
}
|
|
ts.getDeclarationModifierFlagsFromSymbol = getDeclarationModifierFlagsFromSymbol;
|
|
function skipAlias(symbol, checker) {
|
|
return symbol.flags & 2097152 ? checker.getAliasedSymbol(symbol) : symbol;
|
|
}
|
|
ts.skipAlias = skipAlias;
|
|
function getCombinedLocalAndExportSymbolFlags(symbol) {
|
|
return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags;
|
|
}
|
|
ts.getCombinedLocalAndExportSymbolFlags = getCombinedLocalAndExportSymbolFlags;
|
|
function isWriteOnlyAccess(node) {
|
|
return accessKind(node) === 1;
|
|
}
|
|
ts.isWriteOnlyAccess = isWriteOnlyAccess;
|
|
function isWriteAccess(node) {
|
|
return accessKind(node) !== 0;
|
|
}
|
|
ts.isWriteAccess = isWriteAccess;
|
|
function accessKind(node) {
|
|
var parent = node.parent;
|
|
if (!parent)
|
|
return 0;
|
|
switch (parent.kind) {
|
|
case 195:
|
|
return accessKind(parent);
|
|
case 203:
|
|
case 202:
|
|
var operator = parent.operator;
|
|
return operator === 44 || operator === 45 ? writeOrReadWrite() : 0;
|
|
case 204:
|
|
var _a = parent, left = _a.left, operatorToken = _a.operatorToken;
|
|
return left === node && isAssignmentOperator(operatorToken.kind) ?
|
|
operatorToken.kind === 59 ? 1 : writeOrReadWrite()
|
|
: 0;
|
|
case 189:
|
|
return parent.name !== node ? 0 : accessKind(parent);
|
|
case 275: {
|
|
var parentAccess = accessKind(parent.parent);
|
|
return node === parent.name ? reverseAccessKind(parentAccess) : parentAccess;
|
|
}
|
|
case 276:
|
|
return node === parent.objectAssignmentInitializer ? 0 : accessKind(parent.parent);
|
|
case 187:
|
|
return accessKind(parent);
|
|
default:
|
|
return 0;
|
|
}
|
|
function writeOrReadWrite() {
|
|
return parent.parent && skipParenthesesUp(parent.parent).kind === 221 ? 1 : 2;
|
|
}
|
|
}
|
|
function reverseAccessKind(a) {
|
|
switch (a) {
|
|
case 0:
|
|
return 1;
|
|
case 1:
|
|
return 0;
|
|
case 2:
|
|
return 2;
|
|
default:
|
|
return ts.Debug.assertNever(a);
|
|
}
|
|
}
|
|
function compareDataObjects(dst, src) {
|
|
if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) {
|
|
return false;
|
|
}
|
|
for (var e in dst) {
|
|
if (typeof dst[e] === "object") {
|
|
if (!compareDataObjects(dst[e], src[e])) {
|
|
return false;
|
|
}
|
|
}
|
|
else if (typeof dst[e] !== "function") {
|
|
if (dst[e] !== src[e]) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.compareDataObjects = compareDataObjects;
|
|
function clearMap(map, onDeleteValue) {
|
|
map.forEach(onDeleteValue);
|
|
map.clear();
|
|
}
|
|
ts.clearMap = clearMap;
|
|
function mutateMap(map, newMap, options) {
|
|
var createNewValue = options.createNewValue, onDeleteValue = options.onDeleteValue, onExistingValue = options.onExistingValue;
|
|
map.forEach(function (existingValue, key) {
|
|
var valueInNewMap = newMap.get(key);
|
|
if (valueInNewMap === undefined) {
|
|
map.delete(key);
|
|
onDeleteValue(existingValue, key);
|
|
}
|
|
else if (onExistingValue) {
|
|
onExistingValue(existingValue, valueInNewMap, key);
|
|
}
|
|
});
|
|
newMap.forEach(function (valueInNewMap, key) {
|
|
if (!map.has(key)) {
|
|
map.set(key, createNewValue(key, valueInNewMap));
|
|
}
|
|
});
|
|
}
|
|
ts.mutateMap = mutateMap;
|
|
function forEachAncestorDirectory(directory, callback) {
|
|
while (true) {
|
|
var result = callback(directory);
|
|
if (result !== undefined) {
|
|
return result;
|
|
}
|
|
var parentPath = ts.getDirectoryPath(directory);
|
|
if (parentPath === directory) {
|
|
return undefined;
|
|
}
|
|
directory = parentPath;
|
|
}
|
|
}
|
|
ts.forEachAncestorDirectory = forEachAncestorDirectory;
|
|
function isAbstractConstructorType(type) {
|
|
return !!(getObjectFlags(type) & 16) && !!type.symbol && isAbstractConstructorSymbol(type.symbol);
|
|
}
|
|
ts.isAbstractConstructorType = isAbstractConstructorType;
|
|
function isAbstractConstructorSymbol(symbol) {
|
|
if (symbol.flags & 32) {
|
|
var declaration = getClassLikeDeclarationOfSymbol(symbol);
|
|
return !!declaration && hasModifier(declaration, 128);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isAbstractConstructorSymbol = isAbstractConstructorSymbol;
|
|
function getClassLikeDeclarationOfSymbol(symbol) {
|
|
return ts.find(symbol.declarations, ts.isClassLike);
|
|
}
|
|
ts.getClassLikeDeclarationOfSymbol = getClassLikeDeclarationOfSymbol;
|
|
function getObjectFlags(type) {
|
|
return type.flags & 524288 ? type.objectFlags : 0;
|
|
}
|
|
ts.getObjectFlags = getObjectFlags;
|
|
function typeHasCallOrConstructSignatures(type, checker) {
|
|
return checker.getSignaturesOfType(type, 0).length !== 0 || checker.getSignaturesOfType(type, 1).length !== 0;
|
|
}
|
|
ts.typeHasCallOrConstructSignatures = typeHasCallOrConstructSignatures;
|
|
function forSomeAncestorDirectory(directory, callback) {
|
|
return !!forEachAncestorDirectory(directory, function (d) { return callback(d) ? true : undefined; });
|
|
}
|
|
ts.forSomeAncestorDirectory = forSomeAncestorDirectory;
|
|
function isUMDExportSymbol(symbol) {
|
|
return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && ts.isNamespaceExportDeclaration(symbol.declarations[0]);
|
|
}
|
|
ts.isUMDExportSymbol = isUMDExportSymbol;
|
|
function showModuleSpecifier(_a) {
|
|
var moduleSpecifier = _a.moduleSpecifier;
|
|
return ts.isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier);
|
|
}
|
|
ts.showModuleSpecifier = showModuleSpecifier;
|
|
function getLastChild(node) {
|
|
var lastChild;
|
|
ts.forEachChild(node, function (child) {
|
|
if (nodeIsPresent(child))
|
|
lastChild = child;
|
|
}, function (children) {
|
|
for (var i = children.length - 1; i >= 0; i--) {
|
|
if (nodeIsPresent(children[i])) {
|
|
lastChild = children[i];
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
return lastChild;
|
|
}
|
|
ts.getLastChild = getLastChild;
|
|
function addToSeen(seen, key, value) {
|
|
if (value === void 0) { value = true; }
|
|
key = String(key);
|
|
if (seen.has(key)) {
|
|
return false;
|
|
}
|
|
seen.set(key, value);
|
|
return true;
|
|
}
|
|
ts.addToSeen = addToSeen;
|
|
function isObjectTypeDeclaration(node) {
|
|
return ts.isClassLike(node) || ts.isInterfaceDeclaration(node) || ts.isTypeLiteralNode(node);
|
|
}
|
|
ts.isObjectTypeDeclaration = isObjectTypeDeclaration;
|
|
function isTypeNodeKind(kind) {
|
|
return (kind >= 163 && kind <= 183)
|
|
|| kind === 120
|
|
|| kind === 143
|
|
|| kind === 135
|
|
|| kind === 146
|
|
|| kind === 136
|
|
|| kind === 123
|
|
|| kind === 138
|
|
|| kind === 139
|
|
|| kind === 100
|
|
|| kind === 106
|
|
|| kind === 141
|
|
|| kind === 96
|
|
|| kind === 132
|
|
|| kind === 211
|
|
|| kind === 284
|
|
|| kind === 285
|
|
|| kind === 286
|
|
|| kind === 287
|
|
|| kind === 288
|
|
|| kind === 289
|
|
|| kind === 290;
|
|
}
|
|
ts.isTypeNodeKind = isTypeNodeKind;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function getDefaultLibFileName(options) {
|
|
switch (options.target) {
|
|
case 6:
|
|
return "lib.esnext.full.d.ts";
|
|
case 5:
|
|
return "lib.es2018.full.d.ts";
|
|
case 4:
|
|
return "lib.es2017.full.d.ts";
|
|
case 3:
|
|
return "lib.es2016.full.d.ts";
|
|
case 2:
|
|
return "lib.es6.d.ts";
|
|
default:
|
|
return "lib.d.ts";
|
|
}
|
|
}
|
|
ts.getDefaultLibFileName = getDefaultLibFileName;
|
|
function textSpanEnd(span) {
|
|
return span.start + span.length;
|
|
}
|
|
ts.textSpanEnd = textSpanEnd;
|
|
function textSpanIsEmpty(span) {
|
|
return span.length === 0;
|
|
}
|
|
ts.textSpanIsEmpty = textSpanIsEmpty;
|
|
function textSpanContainsPosition(span, position) {
|
|
return position >= span.start && position < textSpanEnd(span);
|
|
}
|
|
ts.textSpanContainsPosition = textSpanContainsPosition;
|
|
function textRangeContainsPositionInclusive(span, position) {
|
|
return position >= span.pos && position <= span.end;
|
|
}
|
|
ts.textRangeContainsPositionInclusive = textRangeContainsPositionInclusive;
|
|
function textSpanContainsTextSpan(span, other) {
|
|
return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span);
|
|
}
|
|
ts.textSpanContainsTextSpan = textSpanContainsTextSpan;
|
|
function textSpanOverlapsWith(span, other) {
|
|
return textSpanOverlap(span, other) !== undefined;
|
|
}
|
|
ts.textSpanOverlapsWith = textSpanOverlapsWith;
|
|
function textSpanOverlap(span1, span2) {
|
|
var overlap = textSpanIntersection(span1, span2);
|
|
return overlap && overlap.length === 0 ? undefined : overlap;
|
|
}
|
|
ts.textSpanOverlap = textSpanOverlap;
|
|
function textSpanIntersectsWithTextSpan(span, other) {
|
|
return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length);
|
|
}
|
|
ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan;
|
|
function textSpanIntersectsWith(span, start, length) {
|
|
return decodedTextSpanIntersectsWith(span.start, span.length, start, length);
|
|
}
|
|
ts.textSpanIntersectsWith = textSpanIntersectsWith;
|
|
function decodedTextSpanIntersectsWith(start1, length1, start2, length2) {
|
|
var end1 = start1 + length1;
|
|
var end2 = start2 + length2;
|
|
return start2 <= end1 && end2 >= start1;
|
|
}
|
|
ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith;
|
|
function textSpanIntersectsWithPosition(span, position) {
|
|
return position <= textSpanEnd(span) && position >= span.start;
|
|
}
|
|
ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition;
|
|
function textSpanIntersection(span1, span2) {
|
|
var start = Math.max(span1.start, span2.start);
|
|
var end = Math.min(textSpanEnd(span1), textSpanEnd(span2));
|
|
return start <= end ? createTextSpanFromBounds(start, end) : undefined;
|
|
}
|
|
ts.textSpanIntersection = textSpanIntersection;
|
|
function createTextSpan(start, length) {
|
|
if (start < 0) {
|
|
throw new Error("start < 0");
|
|
}
|
|
if (length < 0) {
|
|
throw new Error("length < 0");
|
|
}
|
|
return { start: start, length: length };
|
|
}
|
|
ts.createTextSpan = createTextSpan;
|
|
function createTextSpanFromBounds(start, end) {
|
|
return createTextSpan(start, end - start);
|
|
}
|
|
ts.createTextSpanFromBounds = createTextSpanFromBounds;
|
|
function textChangeRangeNewSpan(range) {
|
|
return createTextSpan(range.span.start, range.newLength);
|
|
}
|
|
ts.textChangeRangeNewSpan = textChangeRangeNewSpan;
|
|
function textChangeRangeIsUnchanged(range) {
|
|
return textSpanIsEmpty(range.span) && range.newLength === 0;
|
|
}
|
|
ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged;
|
|
function createTextChangeRange(span, newLength) {
|
|
if (newLength < 0) {
|
|
throw new Error("newLength < 0");
|
|
}
|
|
return { span: span, newLength: newLength };
|
|
}
|
|
ts.createTextChangeRange = createTextChangeRange;
|
|
ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0);
|
|
function collapseTextChangeRangesAcrossMultipleVersions(changes) {
|
|
if (changes.length === 0) {
|
|
return ts.unchangedTextChangeRange;
|
|
}
|
|
if (changes.length === 1) {
|
|
return changes[0];
|
|
}
|
|
var change0 = changes[0];
|
|
var oldStartN = change0.span.start;
|
|
var oldEndN = textSpanEnd(change0.span);
|
|
var newEndN = oldStartN + change0.newLength;
|
|
for (var i = 1; i < changes.length; i++) {
|
|
var nextChange = changes[i];
|
|
var oldStart1 = oldStartN;
|
|
var oldEnd1 = oldEndN;
|
|
var newEnd1 = newEndN;
|
|
var oldStart2 = nextChange.span.start;
|
|
var oldEnd2 = textSpanEnd(nextChange.span);
|
|
var newEnd2 = oldStart2 + nextChange.newLength;
|
|
oldStartN = Math.min(oldStart1, oldStart2);
|
|
oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
|
|
newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
|
|
}
|
|
return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN);
|
|
}
|
|
ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions;
|
|
function getTypeParameterOwner(d) {
|
|
if (d && d.kind === 150) {
|
|
for (var current = d; current; current = current.parent) {
|
|
if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 241) {
|
|
return current;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.getTypeParameterOwner = getTypeParameterOwner;
|
|
function isParameterPropertyDeclaration(node) {
|
|
return ts.hasModifier(node, 92) && node.parent.kind === 157;
|
|
}
|
|
ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration;
|
|
function isEmptyBindingPattern(node) {
|
|
if (ts.isBindingPattern(node)) {
|
|
return ts.every(node.elements, isEmptyBindingElement);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isEmptyBindingPattern = isEmptyBindingPattern;
|
|
function isEmptyBindingElement(node) {
|
|
if (ts.isOmittedExpression(node)) {
|
|
return true;
|
|
}
|
|
return isEmptyBindingPattern(node.name);
|
|
}
|
|
ts.isEmptyBindingElement = isEmptyBindingElement;
|
|
function walkUpBindingElementsAndPatterns(binding) {
|
|
var node = binding.parent;
|
|
while (ts.isBindingElement(node.parent)) {
|
|
node = node.parent.parent;
|
|
}
|
|
return node.parent;
|
|
}
|
|
ts.walkUpBindingElementsAndPatterns = walkUpBindingElementsAndPatterns;
|
|
function getCombinedFlags(node, getFlags) {
|
|
if (ts.isBindingElement(node)) {
|
|
node = walkUpBindingElementsAndPatterns(node);
|
|
}
|
|
var flags = getFlags(node);
|
|
if (node.kind === 237) {
|
|
node = node.parent;
|
|
}
|
|
if (node && node.kind === 238) {
|
|
flags |= getFlags(node);
|
|
node = node.parent;
|
|
}
|
|
if (node && node.kind === 219) {
|
|
flags |= getFlags(node);
|
|
}
|
|
return flags;
|
|
}
|
|
function getCombinedModifierFlags(node) {
|
|
return getCombinedFlags(node, ts.getModifierFlags);
|
|
}
|
|
ts.getCombinedModifierFlags = getCombinedModifierFlags;
|
|
function getCombinedNodeFlags(node) {
|
|
return getCombinedFlags(node, function (n) { return n.flags; });
|
|
}
|
|
ts.getCombinedNodeFlags = getCombinedNodeFlags;
|
|
function validateLocaleAndSetLanguage(locale, sys, errors) {
|
|
var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase());
|
|
if (!matchResult) {
|
|
if (errors) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp"));
|
|
}
|
|
return;
|
|
}
|
|
var language = matchResult[1];
|
|
var territory = matchResult[3];
|
|
if (!trySetLanguageAndTerritory(language, territory, errors)) {
|
|
trySetLanguageAndTerritory(language, undefined, errors);
|
|
}
|
|
ts.setUILocale(locale);
|
|
function trySetLanguageAndTerritory(language, territory, errors) {
|
|
var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath());
|
|
var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath);
|
|
var filePath = ts.combinePaths(containingDirectoryPath, language);
|
|
if (territory) {
|
|
filePath = filePath + "-" + territory;
|
|
}
|
|
filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json"));
|
|
if (!sys.fileExists(filePath)) {
|
|
return false;
|
|
}
|
|
var fileContents = "";
|
|
try {
|
|
fileContents = sys.readFile(filePath);
|
|
}
|
|
catch (e) {
|
|
if (errors) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath));
|
|
}
|
|
return false;
|
|
}
|
|
try {
|
|
ts.localizedDiagnosticMessages = JSON.parse(fileContents);
|
|
}
|
|
catch (_a) {
|
|
if (errors) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath));
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage;
|
|
function getOriginalNode(node, nodeTest) {
|
|
if (node) {
|
|
while (node.original !== undefined) {
|
|
node = node.original;
|
|
}
|
|
}
|
|
return !nodeTest || nodeTest(node) ? node : undefined;
|
|
}
|
|
ts.getOriginalNode = getOriginalNode;
|
|
function isParseTreeNode(node) {
|
|
return (node.flags & 8) === 0;
|
|
}
|
|
ts.isParseTreeNode = isParseTreeNode;
|
|
function getParseTreeNode(node, nodeTest) {
|
|
if (node === undefined || isParseTreeNode(node)) {
|
|
return node;
|
|
}
|
|
node = getOriginalNode(node);
|
|
if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) {
|
|
return node;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getParseTreeNode = getParseTreeNode;
|
|
function escapeLeadingUnderscores(identifier) {
|
|
return (identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier);
|
|
}
|
|
ts.escapeLeadingUnderscores = escapeLeadingUnderscores;
|
|
function unescapeLeadingUnderscores(identifier) {
|
|
var id = identifier;
|
|
return id.length >= 3 && id.charCodeAt(0) === 95 && id.charCodeAt(1) === 95 && id.charCodeAt(2) === 95 ? id.substr(1) : id;
|
|
}
|
|
ts.unescapeLeadingUnderscores = unescapeLeadingUnderscores;
|
|
function idText(identifier) {
|
|
return unescapeLeadingUnderscores(identifier.escapedText);
|
|
}
|
|
ts.idText = idText;
|
|
function symbolName(symbol) {
|
|
return unescapeLeadingUnderscores(symbol.escapedName);
|
|
}
|
|
ts.symbolName = symbolName;
|
|
function nameForNamelessJSDocTypedef(declaration) {
|
|
var hostNode = declaration.parent.parent;
|
|
if (!hostNode) {
|
|
return undefined;
|
|
}
|
|
if (ts.isDeclaration(hostNode)) {
|
|
return getDeclarationIdentifier(hostNode);
|
|
}
|
|
switch (hostNode.kind) {
|
|
case 219:
|
|
if (hostNode.declarationList && hostNode.declarationList.declarations[0]) {
|
|
return getDeclarationIdentifier(hostNode.declarationList.declarations[0]);
|
|
}
|
|
break;
|
|
case 221:
|
|
var expr = hostNode.expression;
|
|
switch (expr.kind) {
|
|
case 189:
|
|
return expr.name;
|
|
case 190:
|
|
var arg = expr.argumentExpression;
|
|
if (ts.isIdentifier(arg)) {
|
|
return arg;
|
|
}
|
|
}
|
|
break;
|
|
case 195: {
|
|
return getDeclarationIdentifier(hostNode.expression);
|
|
}
|
|
case 233: {
|
|
if (ts.isDeclaration(hostNode.statement) || ts.isExpression(hostNode.statement)) {
|
|
return getDeclarationIdentifier(hostNode.statement);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
function getDeclarationIdentifier(node) {
|
|
var name = getNameOfDeclaration(node);
|
|
return name && ts.isIdentifier(name) ? name : undefined;
|
|
}
|
|
function getNameOfJSDocTypedef(declaration) {
|
|
return declaration.name || nameForNamelessJSDocTypedef(declaration);
|
|
}
|
|
ts.getNameOfJSDocTypedef = getNameOfJSDocTypedef;
|
|
function isNamedDeclaration(node) {
|
|
return !!node.name;
|
|
}
|
|
ts.isNamedDeclaration = isNamedDeclaration;
|
|
function getNonAssignedNameOfDeclaration(declaration) {
|
|
switch (declaration.kind) {
|
|
case 72:
|
|
return declaration;
|
|
case 305:
|
|
case 299: {
|
|
var name = declaration.name;
|
|
if (name.kind === 148) {
|
|
return name.right;
|
|
}
|
|
break;
|
|
}
|
|
case 191:
|
|
case 204: {
|
|
var expr = declaration;
|
|
switch (ts.getAssignmentDeclarationKind(expr)) {
|
|
case 1:
|
|
case 4:
|
|
case 5:
|
|
case 3:
|
|
return expr.left.name;
|
|
case 7:
|
|
case 8:
|
|
case 9:
|
|
return expr.arguments[1];
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
case 304:
|
|
return getNameOfJSDocTypedef(declaration);
|
|
case 254: {
|
|
var expression = declaration.expression;
|
|
return ts.isIdentifier(expression) ? expression : undefined;
|
|
}
|
|
}
|
|
return declaration.name;
|
|
}
|
|
ts.getNonAssignedNameOfDeclaration = getNonAssignedNameOfDeclaration;
|
|
function getNameOfDeclaration(declaration) {
|
|
if (declaration === undefined)
|
|
return undefined;
|
|
return getNonAssignedNameOfDeclaration(declaration) ||
|
|
(ts.isFunctionExpression(declaration) || ts.isClassExpression(declaration) ? getAssignedName(declaration) : undefined);
|
|
}
|
|
ts.getNameOfDeclaration = getNameOfDeclaration;
|
|
function getAssignedName(node) {
|
|
if (!node.parent) {
|
|
return undefined;
|
|
}
|
|
else if (ts.isPropertyAssignment(node.parent) || ts.isBindingElement(node.parent)) {
|
|
return node.parent.name;
|
|
}
|
|
else if (ts.isBinaryExpression(node.parent) && node === node.parent.right) {
|
|
if (ts.isIdentifier(node.parent.left)) {
|
|
return node.parent.left;
|
|
}
|
|
else if (ts.isPropertyAccessExpression(node.parent.left)) {
|
|
return node.parent.left.name;
|
|
}
|
|
}
|
|
}
|
|
function getJSDocParameterTags(param) {
|
|
if (param.name) {
|
|
if (ts.isIdentifier(param.name)) {
|
|
var name_1 = param.name.escapedText;
|
|
return getJSDocTags(param.parent).filter(function (tag) { return ts.isJSDocParameterTag(tag) && ts.isIdentifier(tag.name) && tag.name.escapedText === name_1; });
|
|
}
|
|
else {
|
|
var i = param.parent.parameters.indexOf(param);
|
|
ts.Debug.assert(i > -1, "Parameters should always be in their parents' parameter list");
|
|
var paramTags = getJSDocTags(param.parent).filter(ts.isJSDocParameterTag);
|
|
if (i < paramTags.length) {
|
|
return [paramTags[i]];
|
|
}
|
|
}
|
|
}
|
|
return ts.emptyArray;
|
|
}
|
|
ts.getJSDocParameterTags = getJSDocParameterTags;
|
|
function getJSDocTypeParameterTags(param) {
|
|
var name = param.name.escapedText;
|
|
return getJSDocTags(param.parent).filter(function (tag) {
|
|
return ts.isJSDocTemplateTag(tag) && tag.typeParameters.some(function (tp) { return tp.name.escapedText === name; });
|
|
});
|
|
}
|
|
ts.getJSDocTypeParameterTags = getJSDocTypeParameterTags;
|
|
function hasJSDocParameterTags(node) {
|
|
return !!getFirstJSDocTag(node, ts.isJSDocParameterTag);
|
|
}
|
|
ts.hasJSDocParameterTags = hasJSDocParameterTags;
|
|
function getJSDocAugmentsTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocAugmentsTag);
|
|
}
|
|
ts.getJSDocAugmentsTag = getJSDocAugmentsTag;
|
|
function getJSDocClassTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocClassTag);
|
|
}
|
|
ts.getJSDocClassTag = getJSDocClassTag;
|
|
function getJSDocEnumTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocEnumTag);
|
|
}
|
|
ts.getJSDocEnumTag = getJSDocEnumTag;
|
|
function getJSDocThisTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocThisTag);
|
|
}
|
|
ts.getJSDocThisTag = getJSDocThisTag;
|
|
function getJSDocReturnTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocReturnTag);
|
|
}
|
|
ts.getJSDocReturnTag = getJSDocReturnTag;
|
|
function getJSDocTemplateTag(node) {
|
|
return getFirstJSDocTag(node, ts.isJSDocTemplateTag);
|
|
}
|
|
ts.getJSDocTemplateTag = getJSDocTemplateTag;
|
|
function getJSDocTypeTag(node) {
|
|
var tag = getFirstJSDocTag(node, ts.isJSDocTypeTag);
|
|
if (tag && tag.typeExpression && tag.typeExpression.type) {
|
|
return tag;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getJSDocTypeTag = getJSDocTypeTag;
|
|
function getJSDocType(node) {
|
|
var tag = getFirstJSDocTag(node, ts.isJSDocTypeTag);
|
|
if (!tag && ts.isParameter(node)) {
|
|
tag = ts.find(getJSDocParameterTags(node), function (tag) { return !!tag.typeExpression; });
|
|
}
|
|
return tag && tag.typeExpression && tag.typeExpression.type;
|
|
}
|
|
ts.getJSDocType = getJSDocType;
|
|
function getJSDocReturnType(node) {
|
|
var returnTag = getJSDocReturnTag(node);
|
|
if (returnTag && returnTag.typeExpression) {
|
|
return returnTag.typeExpression.type;
|
|
}
|
|
var typeTag = getJSDocTypeTag(node);
|
|
if (typeTag && typeTag.typeExpression) {
|
|
var type = typeTag.typeExpression.type;
|
|
if (ts.isTypeLiteralNode(type)) {
|
|
var sig = ts.find(type.members, ts.isCallSignatureDeclaration);
|
|
return sig && sig.type;
|
|
}
|
|
if (ts.isFunctionTypeNode(type)) {
|
|
return type.type;
|
|
}
|
|
}
|
|
}
|
|
ts.getJSDocReturnType = getJSDocReturnType;
|
|
function getJSDocTags(node) {
|
|
var tags = node.jsDocCache;
|
|
if (tags === undefined) {
|
|
var comments = ts.getJSDocCommentsAndTags(node);
|
|
ts.Debug.assert(comments.length < 2 || comments[0] !== comments[1]);
|
|
node.jsDocCache = tags = ts.flatMap(comments, function (j) { return ts.isJSDoc(j) ? j.tags : j; });
|
|
}
|
|
return tags;
|
|
}
|
|
ts.getJSDocTags = getJSDocTags;
|
|
function getFirstJSDocTag(node, predicate) {
|
|
return ts.find(getJSDocTags(node), predicate);
|
|
}
|
|
function getAllJSDocTagsOfKind(node, kind) {
|
|
return getJSDocTags(node).filter(function (doc) { return doc.kind === kind; });
|
|
}
|
|
ts.getAllJSDocTagsOfKind = getAllJSDocTagsOfKind;
|
|
function getEffectiveTypeParameterDeclarations(node) {
|
|
if (ts.isJSDocSignature(node)) {
|
|
return ts.emptyArray;
|
|
}
|
|
if (ts.isJSDocTypeAlias(node)) {
|
|
ts.Debug.assert(node.parent.kind === 291);
|
|
return ts.flatMap(node.parent.tags, function (tag) { return ts.isJSDocTemplateTag(tag) ? tag.typeParameters : undefined; });
|
|
}
|
|
if (node.typeParameters) {
|
|
return node.typeParameters;
|
|
}
|
|
if (ts.isInJSFile(node)) {
|
|
var decls = ts.getJSDocTypeParameterDeclarations(node);
|
|
if (decls.length) {
|
|
return decls;
|
|
}
|
|
var typeTag = getJSDocType(node);
|
|
if (typeTag && ts.isFunctionTypeNode(typeTag) && typeTag.typeParameters) {
|
|
return typeTag.typeParameters;
|
|
}
|
|
}
|
|
return ts.emptyArray;
|
|
}
|
|
ts.getEffectiveTypeParameterDeclarations = getEffectiveTypeParameterDeclarations;
|
|
function getEffectiveConstraintOfTypeParameter(node) {
|
|
return node.constraint ? node.constraint
|
|
: ts.isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0]
|
|
? node.parent.constraint
|
|
: undefined;
|
|
}
|
|
ts.getEffectiveConstraintOfTypeParameter = getEffectiveConstraintOfTypeParameter;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function isNumericLiteral(node) {
|
|
return node.kind === 8;
|
|
}
|
|
ts.isNumericLiteral = isNumericLiteral;
|
|
function isBigIntLiteral(node) {
|
|
return node.kind === 9;
|
|
}
|
|
ts.isBigIntLiteral = isBigIntLiteral;
|
|
function isStringLiteral(node) {
|
|
return node.kind === 10;
|
|
}
|
|
ts.isStringLiteral = isStringLiteral;
|
|
function isJsxText(node) {
|
|
return node.kind === 11;
|
|
}
|
|
ts.isJsxText = isJsxText;
|
|
function isRegularExpressionLiteral(node) {
|
|
return node.kind === 13;
|
|
}
|
|
ts.isRegularExpressionLiteral = isRegularExpressionLiteral;
|
|
function isNoSubstitutionTemplateLiteral(node) {
|
|
return node.kind === 14;
|
|
}
|
|
ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral;
|
|
function isTemplateHead(node) {
|
|
return node.kind === 15;
|
|
}
|
|
ts.isTemplateHead = isTemplateHead;
|
|
function isTemplateMiddle(node) {
|
|
return node.kind === 16;
|
|
}
|
|
ts.isTemplateMiddle = isTemplateMiddle;
|
|
function isTemplateTail(node) {
|
|
return node.kind === 17;
|
|
}
|
|
ts.isTemplateTail = isTemplateTail;
|
|
function isIdentifier(node) {
|
|
return node.kind === 72;
|
|
}
|
|
ts.isIdentifier = isIdentifier;
|
|
function isQualifiedName(node) {
|
|
return node.kind === 148;
|
|
}
|
|
ts.isQualifiedName = isQualifiedName;
|
|
function isComputedPropertyName(node) {
|
|
return node.kind === 149;
|
|
}
|
|
ts.isComputedPropertyName = isComputedPropertyName;
|
|
function isTypeParameterDeclaration(node) {
|
|
return node.kind === 150;
|
|
}
|
|
ts.isTypeParameterDeclaration = isTypeParameterDeclaration;
|
|
function isParameter(node) {
|
|
return node.kind === 151;
|
|
}
|
|
ts.isParameter = isParameter;
|
|
function isDecorator(node) {
|
|
return node.kind === 152;
|
|
}
|
|
ts.isDecorator = isDecorator;
|
|
function isPropertySignature(node) {
|
|
return node.kind === 153;
|
|
}
|
|
ts.isPropertySignature = isPropertySignature;
|
|
function isPropertyDeclaration(node) {
|
|
return node.kind === 154;
|
|
}
|
|
ts.isPropertyDeclaration = isPropertyDeclaration;
|
|
function isMethodSignature(node) {
|
|
return node.kind === 155;
|
|
}
|
|
ts.isMethodSignature = isMethodSignature;
|
|
function isMethodDeclaration(node) {
|
|
return node.kind === 156;
|
|
}
|
|
ts.isMethodDeclaration = isMethodDeclaration;
|
|
function isConstructorDeclaration(node) {
|
|
return node.kind === 157;
|
|
}
|
|
ts.isConstructorDeclaration = isConstructorDeclaration;
|
|
function isGetAccessorDeclaration(node) {
|
|
return node.kind === 158;
|
|
}
|
|
ts.isGetAccessorDeclaration = isGetAccessorDeclaration;
|
|
function isSetAccessorDeclaration(node) {
|
|
return node.kind === 159;
|
|
}
|
|
ts.isSetAccessorDeclaration = isSetAccessorDeclaration;
|
|
function isCallSignatureDeclaration(node) {
|
|
return node.kind === 160;
|
|
}
|
|
ts.isCallSignatureDeclaration = isCallSignatureDeclaration;
|
|
function isConstructSignatureDeclaration(node) {
|
|
return node.kind === 161;
|
|
}
|
|
ts.isConstructSignatureDeclaration = isConstructSignatureDeclaration;
|
|
function isIndexSignatureDeclaration(node) {
|
|
return node.kind === 162;
|
|
}
|
|
ts.isIndexSignatureDeclaration = isIndexSignatureDeclaration;
|
|
function isGetOrSetAccessorDeclaration(node) {
|
|
return node.kind === 159 || node.kind === 158;
|
|
}
|
|
ts.isGetOrSetAccessorDeclaration = isGetOrSetAccessorDeclaration;
|
|
function isTypePredicateNode(node) {
|
|
return node.kind === 163;
|
|
}
|
|
ts.isTypePredicateNode = isTypePredicateNode;
|
|
function isTypeReferenceNode(node) {
|
|
return node.kind === 164;
|
|
}
|
|
ts.isTypeReferenceNode = isTypeReferenceNode;
|
|
function isFunctionTypeNode(node) {
|
|
return node.kind === 165;
|
|
}
|
|
ts.isFunctionTypeNode = isFunctionTypeNode;
|
|
function isConstructorTypeNode(node) {
|
|
return node.kind === 166;
|
|
}
|
|
ts.isConstructorTypeNode = isConstructorTypeNode;
|
|
function isTypeQueryNode(node) {
|
|
return node.kind === 167;
|
|
}
|
|
ts.isTypeQueryNode = isTypeQueryNode;
|
|
function isTypeLiteralNode(node) {
|
|
return node.kind === 168;
|
|
}
|
|
ts.isTypeLiteralNode = isTypeLiteralNode;
|
|
function isArrayTypeNode(node) {
|
|
return node.kind === 169;
|
|
}
|
|
ts.isArrayTypeNode = isArrayTypeNode;
|
|
function isTupleTypeNode(node) {
|
|
return node.kind === 170;
|
|
}
|
|
ts.isTupleTypeNode = isTupleTypeNode;
|
|
function isUnionTypeNode(node) {
|
|
return node.kind === 173;
|
|
}
|
|
ts.isUnionTypeNode = isUnionTypeNode;
|
|
function isIntersectionTypeNode(node) {
|
|
return node.kind === 174;
|
|
}
|
|
ts.isIntersectionTypeNode = isIntersectionTypeNode;
|
|
function isConditionalTypeNode(node) {
|
|
return node.kind === 175;
|
|
}
|
|
ts.isConditionalTypeNode = isConditionalTypeNode;
|
|
function isInferTypeNode(node) {
|
|
return node.kind === 176;
|
|
}
|
|
ts.isInferTypeNode = isInferTypeNode;
|
|
function isParenthesizedTypeNode(node) {
|
|
return node.kind === 177;
|
|
}
|
|
ts.isParenthesizedTypeNode = isParenthesizedTypeNode;
|
|
function isThisTypeNode(node) {
|
|
return node.kind === 178;
|
|
}
|
|
ts.isThisTypeNode = isThisTypeNode;
|
|
function isTypeOperatorNode(node) {
|
|
return node.kind === 179;
|
|
}
|
|
ts.isTypeOperatorNode = isTypeOperatorNode;
|
|
function isIndexedAccessTypeNode(node) {
|
|
return node.kind === 180;
|
|
}
|
|
ts.isIndexedAccessTypeNode = isIndexedAccessTypeNode;
|
|
function isMappedTypeNode(node) {
|
|
return node.kind === 181;
|
|
}
|
|
ts.isMappedTypeNode = isMappedTypeNode;
|
|
function isLiteralTypeNode(node) {
|
|
return node.kind === 182;
|
|
}
|
|
ts.isLiteralTypeNode = isLiteralTypeNode;
|
|
function isImportTypeNode(node) {
|
|
return node.kind === 183;
|
|
}
|
|
ts.isImportTypeNode = isImportTypeNode;
|
|
function isObjectBindingPattern(node) {
|
|
return node.kind === 184;
|
|
}
|
|
ts.isObjectBindingPattern = isObjectBindingPattern;
|
|
function isArrayBindingPattern(node) {
|
|
return node.kind === 185;
|
|
}
|
|
ts.isArrayBindingPattern = isArrayBindingPattern;
|
|
function isBindingElement(node) {
|
|
return node.kind === 186;
|
|
}
|
|
ts.isBindingElement = isBindingElement;
|
|
function isArrayLiteralExpression(node) {
|
|
return node.kind === 187;
|
|
}
|
|
ts.isArrayLiteralExpression = isArrayLiteralExpression;
|
|
function isObjectLiteralExpression(node) {
|
|
return node.kind === 188;
|
|
}
|
|
ts.isObjectLiteralExpression = isObjectLiteralExpression;
|
|
function isPropertyAccessExpression(node) {
|
|
return node.kind === 189;
|
|
}
|
|
ts.isPropertyAccessExpression = isPropertyAccessExpression;
|
|
function isElementAccessExpression(node) {
|
|
return node.kind === 190;
|
|
}
|
|
ts.isElementAccessExpression = isElementAccessExpression;
|
|
function isCallExpression(node) {
|
|
return node.kind === 191;
|
|
}
|
|
ts.isCallExpression = isCallExpression;
|
|
function isNewExpression(node) {
|
|
return node.kind === 192;
|
|
}
|
|
ts.isNewExpression = isNewExpression;
|
|
function isTaggedTemplateExpression(node) {
|
|
return node.kind === 193;
|
|
}
|
|
ts.isTaggedTemplateExpression = isTaggedTemplateExpression;
|
|
function isTypeAssertion(node) {
|
|
return node.kind === 194;
|
|
}
|
|
ts.isTypeAssertion = isTypeAssertion;
|
|
function isParenthesizedExpression(node) {
|
|
return node.kind === 195;
|
|
}
|
|
ts.isParenthesizedExpression = isParenthesizedExpression;
|
|
function skipPartiallyEmittedExpressions(node) {
|
|
while (node.kind === 308) {
|
|
node = node.expression;
|
|
}
|
|
return node;
|
|
}
|
|
ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions;
|
|
function isFunctionExpression(node) {
|
|
return node.kind === 196;
|
|
}
|
|
ts.isFunctionExpression = isFunctionExpression;
|
|
function isArrowFunction(node) {
|
|
return node.kind === 197;
|
|
}
|
|
ts.isArrowFunction = isArrowFunction;
|
|
function isDeleteExpression(node) {
|
|
return node.kind === 198;
|
|
}
|
|
ts.isDeleteExpression = isDeleteExpression;
|
|
function isTypeOfExpression(node) {
|
|
return node.kind === 199;
|
|
}
|
|
ts.isTypeOfExpression = isTypeOfExpression;
|
|
function isVoidExpression(node) {
|
|
return node.kind === 200;
|
|
}
|
|
ts.isVoidExpression = isVoidExpression;
|
|
function isAwaitExpression(node) {
|
|
return node.kind === 201;
|
|
}
|
|
ts.isAwaitExpression = isAwaitExpression;
|
|
function isPrefixUnaryExpression(node) {
|
|
return node.kind === 202;
|
|
}
|
|
ts.isPrefixUnaryExpression = isPrefixUnaryExpression;
|
|
function isPostfixUnaryExpression(node) {
|
|
return node.kind === 203;
|
|
}
|
|
ts.isPostfixUnaryExpression = isPostfixUnaryExpression;
|
|
function isBinaryExpression(node) {
|
|
return node.kind === 204;
|
|
}
|
|
ts.isBinaryExpression = isBinaryExpression;
|
|
function isConditionalExpression(node) {
|
|
return node.kind === 205;
|
|
}
|
|
ts.isConditionalExpression = isConditionalExpression;
|
|
function isTemplateExpression(node) {
|
|
return node.kind === 206;
|
|
}
|
|
ts.isTemplateExpression = isTemplateExpression;
|
|
function isYieldExpression(node) {
|
|
return node.kind === 207;
|
|
}
|
|
ts.isYieldExpression = isYieldExpression;
|
|
function isSpreadElement(node) {
|
|
return node.kind === 208;
|
|
}
|
|
ts.isSpreadElement = isSpreadElement;
|
|
function isClassExpression(node) {
|
|
return node.kind === 209;
|
|
}
|
|
ts.isClassExpression = isClassExpression;
|
|
function isOmittedExpression(node) {
|
|
return node.kind === 210;
|
|
}
|
|
ts.isOmittedExpression = isOmittedExpression;
|
|
function isExpressionWithTypeArguments(node) {
|
|
return node.kind === 211;
|
|
}
|
|
ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments;
|
|
function isAsExpression(node) {
|
|
return node.kind === 212;
|
|
}
|
|
ts.isAsExpression = isAsExpression;
|
|
function isNonNullExpression(node) {
|
|
return node.kind === 213;
|
|
}
|
|
ts.isNonNullExpression = isNonNullExpression;
|
|
function isMetaProperty(node) {
|
|
return node.kind === 214;
|
|
}
|
|
ts.isMetaProperty = isMetaProperty;
|
|
function isTemplateSpan(node) {
|
|
return node.kind === 216;
|
|
}
|
|
ts.isTemplateSpan = isTemplateSpan;
|
|
function isSemicolonClassElement(node) {
|
|
return node.kind === 217;
|
|
}
|
|
ts.isSemicolonClassElement = isSemicolonClassElement;
|
|
function isBlock(node) {
|
|
return node.kind === 218;
|
|
}
|
|
ts.isBlock = isBlock;
|
|
function isVariableStatement(node) {
|
|
return node.kind === 219;
|
|
}
|
|
ts.isVariableStatement = isVariableStatement;
|
|
function isEmptyStatement(node) {
|
|
return node.kind === 220;
|
|
}
|
|
ts.isEmptyStatement = isEmptyStatement;
|
|
function isExpressionStatement(node) {
|
|
return node.kind === 221;
|
|
}
|
|
ts.isExpressionStatement = isExpressionStatement;
|
|
function isIfStatement(node) {
|
|
return node.kind === 222;
|
|
}
|
|
ts.isIfStatement = isIfStatement;
|
|
function isDoStatement(node) {
|
|
return node.kind === 223;
|
|
}
|
|
ts.isDoStatement = isDoStatement;
|
|
function isWhileStatement(node) {
|
|
return node.kind === 224;
|
|
}
|
|
ts.isWhileStatement = isWhileStatement;
|
|
function isForStatement(node) {
|
|
return node.kind === 225;
|
|
}
|
|
ts.isForStatement = isForStatement;
|
|
function isForInStatement(node) {
|
|
return node.kind === 226;
|
|
}
|
|
ts.isForInStatement = isForInStatement;
|
|
function isForOfStatement(node) {
|
|
return node.kind === 227;
|
|
}
|
|
ts.isForOfStatement = isForOfStatement;
|
|
function isContinueStatement(node) {
|
|
return node.kind === 228;
|
|
}
|
|
ts.isContinueStatement = isContinueStatement;
|
|
function isBreakStatement(node) {
|
|
return node.kind === 229;
|
|
}
|
|
ts.isBreakStatement = isBreakStatement;
|
|
function isBreakOrContinueStatement(node) {
|
|
return node.kind === 229 || node.kind === 228;
|
|
}
|
|
ts.isBreakOrContinueStatement = isBreakOrContinueStatement;
|
|
function isReturnStatement(node) {
|
|
return node.kind === 230;
|
|
}
|
|
ts.isReturnStatement = isReturnStatement;
|
|
function isWithStatement(node) {
|
|
return node.kind === 231;
|
|
}
|
|
ts.isWithStatement = isWithStatement;
|
|
function isSwitchStatement(node) {
|
|
return node.kind === 232;
|
|
}
|
|
ts.isSwitchStatement = isSwitchStatement;
|
|
function isLabeledStatement(node) {
|
|
return node.kind === 233;
|
|
}
|
|
ts.isLabeledStatement = isLabeledStatement;
|
|
function isThrowStatement(node) {
|
|
return node.kind === 234;
|
|
}
|
|
ts.isThrowStatement = isThrowStatement;
|
|
function isTryStatement(node) {
|
|
return node.kind === 235;
|
|
}
|
|
ts.isTryStatement = isTryStatement;
|
|
function isDebuggerStatement(node) {
|
|
return node.kind === 236;
|
|
}
|
|
ts.isDebuggerStatement = isDebuggerStatement;
|
|
function isVariableDeclaration(node) {
|
|
return node.kind === 237;
|
|
}
|
|
ts.isVariableDeclaration = isVariableDeclaration;
|
|
function isVariableDeclarationList(node) {
|
|
return node.kind === 238;
|
|
}
|
|
ts.isVariableDeclarationList = isVariableDeclarationList;
|
|
function isFunctionDeclaration(node) {
|
|
return node.kind === 239;
|
|
}
|
|
ts.isFunctionDeclaration = isFunctionDeclaration;
|
|
function isClassDeclaration(node) {
|
|
return node.kind === 240;
|
|
}
|
|
ts.isClassDeclaration = isClassDeclaration;
|
|
function isInterfaceDeclaration(node) {
|
|
return node.kind === 241;
|
|
}
|
|
ts.isInterfaceDeclaration = isInterfaceDeclaration;
|
|
function isTypeAliasDeclaration(node) {
|
|
return node.kind === 242;
|
|
}
|
|
ts.isTypeAliasDeclaration = isTypeAliasDeclaration;
|
|
function isEnumDeclaration(node) {
|
|
return node.kind === 243;
|
|
}
|
|
ts.isEnumDeclaration = isEnumDeclaration;
|
|
function isModuleDeclaration(node) {
|
|
return node.kind === 244;
|
|
}
|
|
ts.isModuleDeclaration = isModuleDeclaration;
|
|
function isModuleBlock(node) {
|
|
return node.kind === 245;
|
|
}
|
|
ts.isModuleBlock = isModuleBlock;
|
|
function isCaseBlock(node) {
|
|
return node.kind === 246;
|
|
}
|
|
ts.isCaseBlock = isCaseBlock;
|
|
function isNamespaceExportDeclaration(node) {
|
|
return node.kind === 247;
|
|
}
|
|
ts.isNamespaceExportDeclaration = isNamespaceExportDeclaration;
|
|
function isImportEqualsDeclaration(node) {
|
|
return node.kind === 248;
|
|
}
|
|
ts.isImportEqualsDeclaration = isImportEqualsDeclaration;
|
|
function isImportDeclaration(node) {
|
|
return node.kind === 249;
|
|
}
|
|
ts.isImportDeclaration = isImportDeclaration;
|
|
function isImportClause(node) {
|
|
return node.kind === 250;
|
|
}
|
|
ts.isImportClause = isImportClause;
|
|
function isNamespaceImport(node) {
|
|
return node.kind === 251;
|
|
}
|
|
ts.isNamespaceImport = isNamespaceImport;
|
|
function isNamedImports(node) {
|
|
return node.kind === 252;
|
|
}
|
|
ts.isNamedImports = isNamedImports;
|
|
function isImportSpecifier(node) {
|
|
return node.kind === 253;
|
|
}
|
|
ts.isImportSpecifier = isImportSpecifier;
|
|
function isExportAssignment(node) {
|
|
return node.kind === 254;
|
|
}
|
|
ts.isExportAssignment = isExportAssignment;
|
|
function isExportDeclaration(node) {
|
|
return node.kind === 255;
|
|
}
|
|
ts.isExportDeclaration = isExportDeclaration;
|
|
function isNamedExports(node) {
|
|
return node.kind === 256;
|
|
}
|
|
ts.isNamedExports = isNamedExports;
|
|
function isExportSpecifier(node) {
|
|
return node.kind === 257;
|
|
}
|
|
ts.isExportSpecifier = isExportSpecifier;
|
|
function isMissingDeclaration(node) {
|
|
return node.kind === 258;
|
|
}
|
|
ts.isMissingDeclaration = isMissingDeclaration;
|
|
function isExternalModuleReference(node) {
|
|
return node.kind === 259;
|
|
}
|
|
ts.isExternalModuleReference = isExternalModuleReference;
|
|
function isJsxElement(node) {
|
|
return node.kind === 260;
|
|
}
|
|
ts.isJsxElement = isJsxElement;
|
|
function isJsxSelfClosingElement(node) {
|
|
return node.kind === 261;
|
|
}
|
|
ts.isJsxSelfClosingElement = isJsxSelfClosingElement;
|
|
function isJsxOpeningElement(node) {
|
|
return node.kind === 262;
|
|
}
|
|
ts.isJsxOpeningElement = isJsxOpeningElement;
|
|
function isJsxClosingElement(node) {
|
|
return node.kind === 263;
|
|
}
|
|
ts.isJsxClosingElement = isJsxClosingElement;
|
|
function isJsxFragment(node) {
|
|
return node.kind === 264;
|
|
}
|
|
ts.isJsxFragment = isJsxFragment;
|
|
function isJsxOpeningFragment(node) {
|
|
return node.kind === 265;
|
|
}
|
|
ts.isJsxOpeningFragment = isJsxOpeningFragment;
|
|
function isJsxClosingFragment(node) {
|
|
return node.kind === 266;
|
|
}
|
|
ts.isJsxClosingFragment = isJsxClosingFragment;
|
|
function isJsxAttribute(node) {
|
|
return node.kind === 267;
|
|
}
|
|
ts.isJsxAttribute = isJsxAttribute;
|
|
function isJsxAttributes(node) {
|
|
return node.kind === 268;
|
|
}
|
|
ts.isJsxAttributes = isJsxAttributes;
|
|
function isJsxSpreadAttribute(node) {
|
|
return node.kind === 269;
|
|
}
|
|
ts.isJsxSpreadAttribute = isJsxSpreadAttribute;
|
|
function isJsxExpression(node) {
|
|
return node.kind === 270;
|
|
}
|
|
ts.isJsxExpression = isJsxExpression;
|
|
function isCaseClause(node) {
|
|
return node.kind === 271;
|
|
}
|
|
ts.isCaseClause = isCaseClause;
|
|
function isDefaultClause(node) {
|
|
return node.kind === 272;
|
|
}
|
|
ts.isDefaultClause = isDefaultClause;
|
|
function isHeritageClause(node) {
|
|
return node.kind === 273;
|
|
}
|
|
ts.isHeritageClause = isHeritageClause;
|
|
function isCatchClause(node) {
|
|
return node.kind === 274;
|
|
}
|
|
ts.isCatchClause = isCatchClause;
|
|
function isPropertyAssignment(node) {
|
|
return node.kind === 275;
|
|
}
|
|
ts.isPropertyAssignment = isPropertyAssignment;
|
|
function isShorthandPropertyAssignment(node) {
|
|
return node.kind === 276;
|
|
}
|
|
ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment;
|
|
function isSpreadAssignment(node) {
|
|
return node.kind === 277;
|
|
}
|
|
ts.isSpreadAssignment = isSpreadAssignment;
|
|
function isEnumMember(node) {
|
|
return node.kind === 278;
|
|
}
|
|
ts.isEnumMember = isEnumMember;
|
|
function isSourceFile(node) {
|
|
return node.kind === 279;
|
|
}
|
|
ts.isSourceFile = isSourceFile;
|
|
function isBundle(node) {
|
|
return node.kind === 280;
|
|
}
|
|
ts.isBundle = isBundle;
|
|
function isUnparsedSource(node) {
|
|
return node.kind === 281;
|
|
}
|
|
ts.isUnparsedSource = isUnparsedSource;
|
|
function isJSDocTypeExpression(node) {
|
|
return node.kind === 283;
|
|
}
|
|
ts.isJSDocTypeExpression = isJSDocTypeExpression;
|
|
function isJSDocAllType(node) {
|
|
return node.kind === 284;
|
|
}
|
|
ts.isJSDocAllType = isJSDocAllType;
|
|
function isJSDocUnknownType(node) {
|
|
return node.kind === 285;
|
|
}
|
|
ts.isJSDocUnknownType = isJSDocUnknownType;
|
|
function isJSDocNullableType(node) {
|
|
return node.kind === 286;
|
|
}
|
|
ts.isJSDocNullableType = isJSDocNullableType;
|
|
function isJSDocNonNullableType(node) {
|
|
return node.kind === 287;
|
|
}
|
|
ts.isJSDocNonNullableType = isJSDocNonNullableType;
|
|
function isJSDocOptionalType(node) {
|
|
return node.kind === 288;
|
|
}
|
|
ts.isJSDocOptionalType = isJSDocOptionalType;
|
|
function isJSDocFunctionType(node) {
|
|
return node.kind === 289;
|
|
}
|
|
ts.isJSDocFunctionType = isJSDocFunctionType;
|
|
function isJSDocVariadicType(node) {
|
|
return node.kind === 290;
|
|
}
|
|
ts.isJSDocVariadicType = isJSDocVariadicType;
|
|
function isJSDoc(node) {
|
|
return node.kind === 291;
|
|
}
|
|
ts.isJSDoc = isJSDoc;
|
|
function isJSDocAugmentsTag(node) {
|
|
return node.kind === 295;
|
|
}
|
|
ts.isJSDocAugmentsTag = isJSDocAugmentsTag;
|
|
function isJSDocClassTag(node) {
|
|
return node.kind === 296;
|
|
}
|
|
ts.isJSDocClassTag = isJSDocClassTag;
|
|
function isJSDocEnumTag(node) {
|
|
return node.kind === 298;
|
|
}
|
|
ts.isJSDocEnumTag = isJSDocEnumTag;
|
|
function isJSDocThisTag(node) {
|
|
return node.kind === 301;
|
|
}
|
|
ts.isJSDocThisTag = isJSDocThisTag;
|
|
function isJSDocParameterTag(node) {
|
|
return node.kind === 299;
|
|
}
|
|
ts.isJSDocParameterTag = isJSDocParameterTag;
|
|
function isJSDocReturnTag(node) {
|
|
return node.kind === 300;
|
|
}
|
|
ts.isJSDocReturnTag = isJSDocReturnTag;
|
|
function isJSDocTypeTag(node) {
|
|
return node.kind === 302;
|
|
}
|
|
ts.isJSDocTypeTag = isJSDocTypeTag;
|
|
function isJSDocTemplateTag(node) {
|
|
return node.kind === 303;
|
|
}
|
|
ts.isJSDocTemplateTag = isJSDocTemplateTag;
|
|
function isJSDocTypedefTag(node) {
|
|
return node.kind === 304;
|
|
}
|
|
ts.isJSDocTypedefTag = isJSDocTypedefTag;
|
|
function isJSDocPropertyTag(node) {
|
|
return node.kind === 305;
|
|
}
|
|
ts.isJSDocPropertyTag = isJSDocPropertyTag;
|
|
function isJSDocPropertyLikeTag(node) {
|
|
return node.kind === 305 || node.kind === 299;
|
|
}
|
|
ts.isJSDocPropertyLikeTag = isJSDocPropertyLikeTag;
|
|
function isJSDocTypeLiteral(node) {
|
|
return node.kind === 292;
|
|
}
|
|
ts.isJSDocTypeLiteral = isJSDocTypeLiteral;
|
|
function isJSDocCallbackTag(node) {
|
|
return node.kind === 297;
|
|
}
|
|
ts.isJSDocCallbackTag = isJSDocCallbackTag;
|
|
function isJSDocSignature(node) {
|
|
return node.kind === 293;
|
|
}
|
|
ts.isJSDocSignature = isJSDocSignature;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function isSyntaxList(n) {
|
|
return n.kind === 306;
|
|
}
|
|
ts.isSyntaxList = isSyntaxList;
|
|
function isNode(node) {
|
|
return isNodeKind(node.kind);
|
|
}
|
|
ts.isNode = isNode;
|
|
function isNodeKind(kind) {
|
|
return kind >= 148;
|
|
}
|
|
ts.isNodeKind = isNodeKind;
|
|
function isToken(n) {
|
|
return n.kind >= 0 && n.kind <= 147;
|
|
}
|
|
ts.isToken = isToken;
|
|
function isNodeArray(array) {
|
|
return array.hasOwnProperty("pos") && array.hasOwnProperty("end");
|
|
}
|
|
ts.isNodeArray = isNodeArray;
|
|
function isLiteralKind(kind) {
|
|
return 8 <= kind && kind <= 14;
|
|
}
|
|
ts.isLiteralKind = isLiteralKind;
|
|
function isLiteralExpression(node) {
|
|
return isLiteralKind(node.kind);
|
|
}
|
|
ts.isLiteralExpression = isLiteralExpression;
|
|
function isTemplateLiteralKind(kind) {
|
|
return 14 <= kind && kind <= 17;
|
|
}
|
|
ts.isTemplateLiteralKind = isTemplateLiteralKind;
|
|
function isTemplateLiteralToken(node) {
|
|
return isTemplateLiteralKind(node.kind);
|
|
}
|
|
ts.isTemplateLiteralToken = isTemplateLiteralToken;
|
|
function isTemplateMiddleOrTemplateTail(node) {
|
|
var kind = node.kind;
|
|
return kind === 16
|
|
|| kind === 17;
|
|
}
|
|
ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail;
|
|
function isImportOrExportSpecifier(node) {
|
|
return ts.isImportSpecifier(node) || ts.isExportSpecifier(node);
|
|
}
|
|
ts.isImportOrExportSpecifier = isImportOrExportSpecifier;
|
|
function isStringTextContainingNode(node) {
|
|
return node.kind === 10 || isTemplateLiteralKind(node.kind);
|
|
}
|
|
ts.isStringTextContainingNode = isStringTextContainingNode;
|
|
function isGeneratedIdentifier(node) {
|
|
return ts.isIdentifier(node) && (node.autoGenerateFlags & 7) > 0;
|
|
}
|
|
ts.isGeneratedIdentifier = isGeneratedIdentifier;
|
|
function isModifierKind(token) {
|
|
switch (token) {
|
|
case 118:
|
|
case 121:
|
|
case 77:
|
|
case 125:
|
|
case 80:
|
|
case 85:
|
|
case 115:
|
|
case 113:
|
|
case 114:
|
|
case 133:
|
|
case 116:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isModifierKind = isModifierKind;
|
|
function isParameterPropertyModifier(kind) {
|
|
return !!(ts.modifierToFlag(kind) & 92);
|
|
}
|
|
ts.isParameterPropertyModifier = isParameterPropertyModifier;
|
|
function isClassMemberModifier(idToken) {
|
|
return isParameterPropertyModifier(idToken) || idToken === 116;
|
|
}
|
|
ts.isClassMemberModifier = isClassMemberModifier;
|
|
function isModifier(node) {
|
|
return isModifierKind(node.kind);
|
|
}
|
|
ts.isModifier = isModifier;
|
|
function isEntityName(node) {
|
|
var kind = node.kind;
|
|
return kind === 148
|
|
|| kind === 72;
|
|
}
|
|
ts.isEntityName = isEntityName;
|
|
function isPropertyName(node) {
|
|
var kind = node.kind;
|
|
return kind === 72
|
|
|| kind === 10
|
|
|| kind === 8
|
|
|| kind === 149;
|
|
}
|
|
ts.isPropertyName = isPropertyName;
|
|
function isBindingName(node) {
|
|
var kind = node.kind;
|
|
return kind === 72
|
|
|| kind === 184
|
|
|| kind === 185;
|
|
}
|
|
ts.isBindingName = isBindingName;
|
|
function isFunctionLike(node) {
|
|
return node && isFunctionLikeKind(node.kind);
|
|
}
|
|
ts.isFunctionLike = isFunctionLike;
|
|
function isFunctionLikeDeclaration(node) {
|
|
return node && isFunctionLikeDeclarationKind(node.kind);
|
|
}
|
|
ts.isFunctionLikeDeclaration = isFunctionLikeDeclaration;
|
|
function isFunctionLikeDeclarationKind(kind) {
|
|
switch (kind) {
|
|
case 239:
|
|
case 156:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 197:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isFunctionLikeKind(kind) {
|
|
switch (kind) {
|
|
case 155:
|
|
case 160:
|
|
case 293:
|
|
case 161:
|
|
case 162:
|
|
case 165:
|
|
case 289:
|
|
case 166:
|
|
return true;
|
|
default:
|
|
return isFunctionLikeDeclarationKind(kind);
|
|
}
|
|
}
|
|
ts.isFunctionLikeKind = isFunctionLikeKind;
|
|
function isFunctionOrModuleBlock(node) {
|
|
return ts.isSourceFile(node) || ts.isModuleBlock(node) || ts.isBlock(node) && isFunctionLike(node.parent);
|
|
}
|
|
ts.isFunctionOrModuleBlock = isFunctionOrModuleBlock;
|
|
function isClassElement(node) {
|
|
var kind = node.kind;
|
|
return kind === 157
|
|
|| kind === 154
|
|
|| kind === 156
|
|
|| kind === 158
|
|
|| kind === 159
|
|
|| kind === 162
|
|
|| kind === 217;
|
|
}
|
|
ts.isClassElement = isClassElement;
|
|
function isClassLike(node) {
|
|
return node && (node.kind === 240 || node.kind === 209);
|
|
}
|
|
ts.isClassLike = isClassLike;
|
|
function isAccessor(node) {
|
|
return node && (node.kind === 158 || node.kind === 159);
|
|
}
|
|
ts.isAccessor = isAccessor;
|
|
function isMethodOrAccessor(node) {
|
|
switch (node.kind) {
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isMethodOrAccessor = isMethodOrAccessor;
|
|
function isTypeElement(node) {
|
|
var kind = node.kind;
|
|
return kind === 161
|
|
|| kind === 160
|
|
|| kind === 153
|
|
|| kind === 155
|
|
|| kind === 162;
|
|
}
|
|
ts.isTypeElement = isTypeElement;
|
|
function isClassOrTypeElement(node) {
|
|
return isTypeElement(node) || isClassElement(node);
|
|
}
|
|
ts.isClassOrTypeElement = isClassOrTypeElement;
|
|
function isObjectLiteralElementLike(node) {
|
|
var kind = node.kind;
|
|
return kind === 275
|
|
|| kind === 276
|
|
|| kind === 277
|
|
|| kind === 156
|
|
|| kind === 158
|
|
|| kind === 159;
|
|
}
|
|
ts.isObjectLiteralElementLike = isObjectLiteralElementLike;
|
|
function isTypeNode(node) {
|
|
return ts.isTypeNodeKind(node.kind);
|
|
}
|
|
ts.isTypeNode = isTypeNode;
|
|
function isFunctionOrConstructorTypeNode(node) {
|
|
switch (node.kind) {
|
|
case 165:
|
|
case 166:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isFunctionOrConstructorTypeNode = isFunctionOrConstructorTypeNode;
|
|
function isBindingPattern(node) {
|
|
if (node) {
|
|
var kind = node.kind;
|
|
return kind === 185
|
|
|| kind === 184;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isBindingPattern = isBindingPattern;
|
|
function isAssignmentPattern(node) {
|
|
var kind = node.kind;
|
|
return kind === 187
|
|
|| kind === 188;
|
|
}
|
|
ts.isAssignmentPattern = isAssignmentPattern;
|
|
function isArrayBindingElement(node) {
|
|
var kind = node.kind;
|
|
return kind === 186
|
|
|| kind === 210;
|
|
}
|
|
ts.isArrayBindingElement = isArrayBindingElement;
|
|
function isDeclarationBindingElement(bindingElement) {
|
|
switch (bindingElement.kind) {
|
|
case 237:
|
|
case 151:
|
|
case 186:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isDeclarationBindingElement = isDeclarationBindingElement;
|
|
function isBindingOrAssignmentPattern(node) {
|
|
return isObjectBindingOrAssignmentPattern(node)
|
|
|| isArrayBindingOrAssignmentPattern(node);
|
|
}
|
|
ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern;
|
|
function isObjectBindingOrAssignmentPattern(node) {
|
|
switch (node.kind) {
|
|
case 184:
|
|
case 188:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern;
|
|
function isArrayBindingOrAssignmentPattern(node) {
|
|
switch (node.kind) {
|
|
case 185:
|
|
case 187:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern;
|
|
function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) {
|
|
var kind = node.kind;
|
|
return kind === 189
|
|
|| kind === 148
|
|
|| kind === 183;
|
|
}
|
|
ts.isPropertyAccessOrQualifiedNameOrImportTypeNode = isPropertyAccessOrQualifiedNameOrImportTypeNode;
|
|
function isPropertyAccessOrQualifiedName(node) {
|
|
var kind = node.kind;
|
|
return kind === 189
|
|
|| kind === 148;
|
|
}
|
|
ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName;
|
|
function isCallLikeExpression(node) {
|
|
switch (node.kind) {
|
|
case 262:
|
|
case 261:
|
|
case 191:
|
|
case 192:
|
|
case 193:
|
|
case 152:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isCallLikeExpression = isCallLikeExpression;
|
|
function isCallOrNewExpression(node) {
|
|
return node.kind === 191 || node.kind === 192;
|
|
}
|
|
ts.isCallOrNewExpression = isCallOrNewExpression;
|
|
function isTemplateLiteral(node) {
|
|
var kind = node.kind;
|
|
return kind === 206
|
|
|| kind === 14;
|
|
}
|
|
ts.isTemplateLiteral = isTemplateLiteral;
|
|
function isLeftHandSideExpression(node) {
|
|
return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind);
|
|
}
|
|
ts.isLeftHandSideExpression = isLeftHandSideExpression;
|
|
function isLeftHandSideExpressionKind(kind) {
|
|
switch (kind) {
|
|
case 189:
|
|
case 190:
|
|
case 192:
|
|
case 191:
|
|
case 260:
|
|
case 261:
|
|
case 264:
|
|
case 193:
|
|
case 187:
|
|
case 195:
|
|
case 188:
|
|
case 209:
|
|
case 196:
|
|
case 72:
|
|
case 13:
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
case 14:
|
|
case 206:
|
|
case 87:
|
|
case 96:
|
|
case 100:
|
|
case 102:
|
|
case 98:
|
|
case 213:
|
|
case 214:
|
|
case 92:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isUnaryExpression(node) {
|
|
return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind);
|
|
}
|
|
ts.isUnaryExpression = isUnaryExpression;
|
|
function isUnaryExpressionKind(kind) {
|
|
switch (kind) {
|
|
case 202:
|
|
case 203:
|
|
case 198:
|
|
case 199:
|
|
case 200:
|
|
case 201:
|
|
case 194:
|
|
return true;
|
|
default:
|
|
return isLeftHandSideExpressionKind(kind);
|
|
}
|
|
}
|
|
function isUnaryExpressionWithWrite(expr) {
|
|
switch (expr.kind) {
|
|
case 203:
|
|
return true;
|
|
case 202:
|
|
return expr.operator === 44 ||
|
|
expr.operator === 45;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.isUnaryExpressionWithWrite = isUnaryExpressionWithWrite;
|
|
function isExpression(node) {
|
|
return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind);
|
|
}
|
|
ts.isExpression = isExpression;
|
|
function isExpressionKind(kind) {
|
|
switch (kind) {
|
|
case 205:
|
|
case 207:
|
|
case 197:
|
|
case 204:
|
|
case 208:
|
|
case 212:
|
|
case 210:
|
|
case 309:
|
|
case 308:
|
|
return true;
|
|
default:
|
|
return isUnaryExpressionKind(kind);
|
|
}
|
|
}
|
|
function isAssertionExpression(node) {
|
|
var kind = node.kind;
|
|
return kind === 194
|
|
|| kind === 212;
|
|
}
|
|
ts.isAssertionExpression = isAssertionExpression;
|
|
function isPartiallyEmittedExpression(node) {
|
|
return node.kind === 308;
|
|
}
|
|
ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression;
|
|
function isNotEmittedStatement(node) {
|
|
return node.kind === 307;
|
|
}
|
|
ts.isNotEmittedStatement = isNotEmittedStatement;
|
|
function isNotEmittedOrPartiallyEmittedNode(node) {
|
|
return isNotEmittedStatement(node)
|
|
|| isPartiallyEmittedExpression(node);
|
|
}
|
|
ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode;
|
|
function isIterationStatement(node, lookInLabeledStatements) {
|
|
switch (node.kind) {
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
case 223:
|
|
case 224:
|
|
return true;
|
|
case 233:
|
|
return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements);
|
|
}
|
|
return false;
|
|
}
|
|
ts.isIterationStatement = isIterationStatement;
|
|
function isForInOrOfStatement(node) {
|
|
return node.kind === 226 || node.kind === 227;
|
|
}
|
|
ts.isForInOrOfStatement = isForInOrOfStatement;
|
|
function isConciseBody(node) {
|
|
return ts.isBlock(node)
|
|
|| isExpression(node);
|
|
}
|
|
ts.isConciseBody = isConciseBody;
|
|
function isFunctionBody(node) {
|
|
return ts.isBlock(node);
|
|
}
|
|
ts.isFunctionBody = isFunctionBody;
|
|
function isForInitializer(node) {
|
|
return ts.isVariableDeclarationList(node)
|
|
|| isExpression(node);
|
|
}
|
|
ts.isForInitializer = isForInitializer;
|
|
function isModuleBody(node) {
|
|
var kind = node.kind;
|
|
return kind === 245
|
|
|| kind === 244
|
|
|| kind === 72;
|
|
}
|
|
ts.isModuleBody = isModuleBody;
|
|
function isNamespaceBody(node) {
|
|
var kind = node.kind;
|
|
return kind === 245
|
|
|| kind === 244;
|
|
}
|
|
ts.isNamespaceBody = isNamespaceBody;
|
|
function isJSDocNamespaceBody(node) {
|
|
var kind = node.kind;
|
|
return kind === 72
|
|
|| kind === 244;
|
|
}
|
|
ts.isJSDocNamespaceBody = isJSDocNamespaceBody;
|
|
function isNamedImportBindings(node) {
|
|
var kind = node.kind;
|
|
return kind === 252
|
|
|| kind === 251;
|
|
}
|
|
ts.isNamedImportBindings = isNamedImportBindings;
|
|
function isModuleOrEnumDeclaration(node) {
|
|
return node.kind === 244 || node.kind === 243;
|
|
}
|
|
ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration;
|
|
function isDeclarationKind(kind) {
|
|
return kind === 197
|
|
|| kind === 186
|
|
|| kind === 240
|
|
|| kind === 209
|
|
|| kind === 157
|
|
|| kind === 243
|
|
|| kind === 278
|
|
|| kind === 257
|
|
|| kind === 239
|
|
|| kind === 196
|
|
|| kind === 158
|
|
|| kind === 250
|
|
|| kind === 248
|
|
|| kind === 253
|
|
|| kind === 241
|
|
|| kind === 267
|
|
|| kind === 156
|
|
|| kind === 155
|
|
|| kind === 244
|
|
|| kind === 247
|
|
|| kind === 251
|
|
|| kind === 151
|
|
|| kind === 275
|
|
|| kind === 154
|
|
|| kind === 153
|
|
|| kind === 159
|
|
|| kind === 276
|
|
|| kind === 242
|
|
|| kind === 150
|
|
|| kind === 237
|
|
|| kind === 304
|
|
|| kind === 297
|
|
|| kind === 305;
|
|
}
|
|
function isDeclarationStatementKind(kind) {
|
|
return kind === 239
|
|
|| kind === 258
|
|
|| kind === 240
|
|
|| kind === 241
|
|
|| kind === 242
|
|
|| kind === 243
|
|
|| kind === 244
|
|
|| kind === 249
|
|
|| kind === 248
|
|
|| kind === 255
|
|
|| kind === 254
|
|
|| kind === 247;
|
|
}
|
|
function isStatementKindButNotDeclarationKind(kind) {
|
|
return kind === 229
|
|
|| kind === 228
|
|
|| kind === 236
|
|
|| kind === 223
|
|
|| kind === 221
|
|
|| kind === 220
|
|
|| kind === 226
|
|
|| kind === 227
|
|
|| kind === 225
|
|
|| kind === 222
|
|
|| kind === 233
|
|
|| kind === 230
|
|
|| kind === 232
|
|
|| kind === 234
|
|
|| kind === 235
|
|
|| kind === 219
|
|
|| kind === 224
|
|
|| kind === 231
|
|
|| kind === 307
|
|
|| kind === 311
|
|
|| kind === 310;
|
|
}
|
|
function isDeclaration(node) {
|
|
if (node.kind === 150) {
|
|
return node.parent.kind !== 303 || ts.isInJSFile(node);
|
|
}
|
|
return isDeclarationKind(node.kind);
|
|
}
|
|
ts.isDeclaration = isDeclaration;
|
|
function isDeclarationStatement(node) {
|
|
return isDeclarationStatementKind(node.kind);
|
|
}
|
|
ts.isDeclarationStatement = isDeclarationStatement;
|
|
function isStatementButNotDeclaration(node) {
|
|
return isStatementKindButNotDeclarationKind(node.kind);
|
|
}
|
|
ts.isStatementButNotDeclaration = isStatementButNotDeclaration;
|
|
function isStatement(node) {
|
|
var kind = node.kind;
|
|
return isStatementKindButNotDeclarationKind(kind)
|
|
|| isDeclarationStatementKind(kind)
|
|
|| isBlockStatement(node);
|
|
}
|
|
ts.isStatement = isStatement;
|
|
function isBlockStatement(node) {
|
|
if (node.kind !== 218)
|
|
return false;
|
|
if (node.parent !== undefined) {
|
|
if (node.parent.kind === 235 || node.parent.kind === 274) {
|
|
return false;
|
|
}
|
|
}
|
|
return !ts.isFunctionBlock(node);
|
|
}
|
|
function isModuleReference(node) {
|
|
var kind = node.kind;
|
|
return kind === 259
|
|
|| kind === 148
|
|
|| kind === 72;
|
|
}
|
|
ts.isModuleReference = isModuleReference;
|
|
function isJsxTagNameExpression(node) {
|
|
var kind = node.kind;
|
|
return kind === 100
|
|
|| kind === 72
|
|
|| kind === 189;
|
|
}
|
|
ts.isJsxTagNameExpression = isJsxTagNameExpression;
|
|
function isJsxChild(node) {
|
|
var kind = node.kind;
|
|
return kind === 260
|
|
|| kind === 270
|
|
|| kind === 261
|
|
|| kind === 11
|
|
|| kind === 264;
|
|
}
|
|
ts.isJsxChild = isJsxChild;
|
|
function isJsxAttributeLike(node) {
|
|
var kind = node.kind;
|
|
return kind === 267
|
|
|| kind === 269;
|
|
}
|
|
ts.isJsxAttributeLike = isJsxAttributeLike;
|
|
function isStringLiteralOrJsxExpression(node) {
|
|
var kind = node.kind;
|
|
return kind === 10
|
|
|| kind === 270;
|
|
}
|
|
ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression;
|
|
function isJsxOpeningLikeElement(node) {
|
|
var kind = node.kind;
|
|
return kind === 262
|
|
|| kind === 261;
|
|
}
|
|
ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement;
|
|
function isCaseOrDefaultClause(node) {
|
|
var kind = node.kind;
|
|
return kind === 271
|
|
|| kind === 272;
|
|
}
|
|
ts.isCaseOrDefaultClause = isCaseOrDefaultClause;
|
|
function isJSDocNode(node) {
|
|
return node.kind >= 283 && node.kind <= 305;
|
|
}
|
|
ts.isJSDocNode = isJSDocNode;
|
|
function isJSDocCommentContainingNode(node) {
|
|
return node.kind === 291 || isJSDocTag(node) || ts.isJSDocTypeLiteral(node) || ts.isJSDocSignature(node);
|
|
}
|
|
ts.isJSDocCommentContainingNode = isJSDocCommentContainingNode;
|
|
function isJSDocTag(node) {
|
|
return node.kind >= 294 && node.kind <= 305;
|
|
}
|
|
ts.isJSDocTag = isJSDocTag;
|
|
function isSetAccessor(node) {
|
|
return node.kind === 159;
|
|
}
|
|
ts.isSetAccessor = isSetAccessor;
|
|
function isGetAccessor(node) {
|
|
return node.kind === 158;
|
|
}
|
|
ts.isGetAccessor = isGetAccessor;
|
|
function hasJSDocNodes(node) {
|
|
var jsDoc = node.jsDoc;
|
|
return !!jsDoc && jsDoc.length > 0;
|
|
}
|
|
ts.hasJSDocNodes = hasJSDocNodes;
|
|
function hasType(node) {
|
|
return !!node.type;
|
|
}
|
|
ts.hasType = hasType;
|
|
function hasInitializer(node) {
|
|
return !!node.initializer;
|
|
}
|
|
ts.hasInitializer = hasInitializer;
|
|
function hasOnlyExpressionInitializer(node) {
|
|
return hasInitializer(node) && !ts.isForStatement(node) && !ts.isForInStatement(node) && !ts.isForOfStatement(node) && !ts.isJsxAttribute(node);
|
|
}
|
|
ts.hasOnlyExpressionInitializer = hasOnlyExpressionInitializer;
|
|
function isObjectLiteralElement(node) {
|
|
return node.kind === 267 || node.kind === 269 || isObjectLiteralElementLike(node);
|
|
}
|
|
ts.isObjectLiteralElement = isObjectLiteralElement;
|
|
function isTypeReferenceType(node) {
|
|
return node.kind === 164 || node.kind === 211;
|
|
}
|
|
ts.isTypeReferenceType = isTypeReferenceType;
|
|
var MAX_SMI_X86 = 1073741823;
|
|
function guessIndentation(lines) {
|
|
var indentation = MAX_SMI_X86;
|
|
for (var _i = 0, lines_1 = lines; _i < lines_1.length; _i++) {
|
|
var line = lines_1[_i];
|
|
if (!line.length) {
|
|
continue;
|
|
}
|
|
var i = 0;
|
|
for (; i < line.length && i < indentation; i++) {
|
|
if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) {
|
|
break;
|
|
}
|
|
}
|
|
if (i < indentation) {
|
|
indentation = i;
|
|
}
|
|
if (indentation === 0) {
|
|
return 0;
|
|
}
|
|
}
|
|
return indentation === MAX_SMI_X86 ? undefined : indentation;
|
|
}
|
|
ts.guessIndentation = guessIndentation;
|
|
function isStringLiteralLike(node) {
|
|
return node.kind === 10 || node.kind === 14;
|
|
}
|
|
ts.isStringLiteralLike = isStringLiteralLike;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function isNamedImportsOrExports(node) {
|
|
return node.kind === 252 || node.kind === 256;
|
|
}
|
|
ts.isNamedImportsOrExports = isNamedImportsOrExports;
|
|
function Symbol(flags, name) {
|
|
this.flags = flags;
|
|
this.escapedName = name;
|
|
this.declarations = undefined;
|
|
this.valueDeclaration = undefined;
|
|
this.id = undefined;
|
|
this.mergeId = undefined;
|
|
this.parent = undefined;
|
|
}
|
|
function Type(checker, flags) {
|
|
this.flags = flags;
|
|
if (ts.Debug.isDebugging) {
|
|
this.checker = checker;
|
|
}
|
|
}
|
|
function Signature() { }
|
|
function Node(kind, pos, end) {
|
|
this.pos = pos;
|
|
this.end = end;
|
|
this.kind = kind;
|
|
this.id = 0;
|
|
this.flags = 0;
|
|
this.modifierFlagsCache = 0;
|
|
this.transformFlags = 0;
|
|
this.parent = undefined;
|
|
this.original = undefined;
|
|
}
|
|
function SourceMapSource(fileName, text, skipTrivia) {
|
|
this.fileName = fileName;
|
|
this.text = text;
|
|
this.skipTrivia = skipTrivia || (function (pos) { return pos; });
|
|
}
|
|
ts.objectAllocator = {
|
|
getNodeConstructor: function () { return Node; },
|
|
getTokenConstructor: function () { return Node; },
|
|
getIdentifierConstructor: function () { return Node; },
|
|
getSourceFileConstructor: function () { return Node; },
|
|
getSymbolConstructor: function () { return Symbol; },
|
|
getTypeConstructor: function () { return Type; },
|
|
getSignatureConstructor: function () { return Signature; },
|
|
getSourceMapSourceConstructor: function () { return SourceMapSource; },
|
|
};
|
|
function formatStringFromArgs(text, args, baseIndex) {
|
|
if (baseIndex === void 0) { baseIndex = 0; }
|
|
return text.replace(/{(\d+)}/g, function (_match, index) { return "" + ts.Debug.assertDefined(args[+index + baseIndex]); });
|
|
}
|
|
ts.formatStringFromArgs = formatStringFromArgs;
|
|
function getLocaleSpecificMessage(message) {
|
|
return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message;
|
|
}
|
|
ts.getLocaleSpecificMessage = getLocaleSpecificMessage;
|
|
function createFileDiagnostic(file, start, length, message) {
|
|
ts.Debug.assertGreaterThanOrEqual(start, 0);
|
|
ts.Debug.assertGreaterThanOrEqual(length, 0);
|
|
if (file) {
|
|
ts.Debug.assertLessThanOrEqual(start, file.text.length);
|
|
ts.Debug.assertLessThanOrEqual(start + length, file.text.length);
|
|
}
|
|
var text = getLocaleSpecificMessage(message);
|
|
if (arguments.length > 4) {
|
|
text = formatStringFromArgs(text, arguments, 4);
|
|
}
|
|
return {
|
|
file: file,
|
|
start: start,
|
|
length: length,
|
|
messageText: text,
|
|
category: message.category,
|
|
code: message.code,
|
|
reportsUnnecessary: message.reportsUnnecessary,
|
|
};
|
|
}
|
|
ts.createFileDiagnostic = createFileDiagnostic;
|
|
function formatMessage(_dummy, message) {
|
|
var text = getLocaleSpecificMessage(message);
|
|
if (arguments.length > 2) {
|
|
text = formatStringFromArgs(text, arguments, 2);
|
|
}
|
|
return text;
|
|
}
|
|
ts.formatMessage = formatMessage;
|
|
function createCompilerDiagnostic(message) {
|
|
var text = getLocaleSpecificMessage(message);
|
|
if (arguments.length > 1) {
|
|
text = formatStringFromArgs(text, arguments, 1);
|
|
}
|
|
return {
|
|
file: undefined,
|
|
start: undefined,
|
|
length: undefined,
|
|
messageText: text,
|
|
category: message.category,
|
|
code: message.code,
|
|
reportsUnnecessary: message.reportsUnnecessary,
|
|
};
|
|
}
|
|
ts.createCompilerDiagnostic = createCompilerDiagnostic;
|
|
function createCompilerDiagnosticFromMessageChain(chain) {
|
|
return {
|
|
file: undefined,
|
|
start: undefined,
|
|
length: undefined,
|
|
code: chain.code,
|
|
category: chain.category,
|
|
messageText: chain.next ? chain : chain.messageText,
|
|
};
|
|
}
|
|
ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain;
|
|
function chainDiagnosticMessages(details, message) {
|
|
var text = getLocaleSpecificMessage(message);
|
|
if (arguments.length > 2) {
|
|
text = formatStringFromArgs(text, arguments, 2);
|
|
}
|
|
return {
|
|
messageText: text,
|
|
category: message.category,
|
|
code: message.code,
|
|
next: details
|
|
};
|
|
}
|
|
ts.chainDiagnosticMessages = chainDiagnosticMessages;
|
|
function concatenateDiagnosticMessageChains(headChain, tailChain) {
|
|
var lastChain = headChain;
|
|
while (lastChain.next) {
|
|
lastChain = lastChain.next;
|
|
}
|
|
lastChain.next = tailChain;
|
|
return headChain;
|
|
}
|
|
ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains;
|
|
function getDiagnosticFilePath(diagnostic) {
|
|
return diagnostic.file ? diagnostic.file.path : undefined;
|
|
}
|
|
function compareDiagnostics(d1, d2) {
|
|
return compareDiagnosticsSkipRelatedInformation(d1, d2) ||
|
|
compareRelatedInformation(d1, d2) ||
|
|
0;
|
|
}
|
|
ts.compareDiagnostics = compareDiagnostics;
|
|
function compareDiagnosticsSkipRelatedInformation(d1, d2) {
|
|
return ts.compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) ||
|
|
ts.compareValues(d1.start, d2.start) ||
|
|
ts.compareValues(d1.length, d2.length) ||
|
|
ts.compareValues(d1.code, d2.code) ||
|
|
compareMessageText(d1.messageText, d2.messageText) ||
|
|
0;
|
|
}
|
|
ts.compareDiagnosticsSkipRelatedInformation = compareDiagnosticsSkipRelatedInformation;
|
|
function compareRelatedInformation(d1, d2) {
|
|
if (!d1.relatedInformation && !d2.relatedInformation) {
|
|
return 0;
|
|
}
|
|
if (d1.relatedInformation && d2.relatedInformation) {
|
|
return ts.compareValues(d1.relatedInformation.length, d2.relatedInformation.length) || ts.forEach(d1.relatedInformation, function (d1i, index) {
|
|
var d2i = d2.relatedInformation[index];
|
|
return compareDiagnostics(d1i, d2i);
|
|
}) || 0;
|
|
}
|
|
return d1.relatedInformation ? -1 : 1;
|
|
}
|
|
function compareMessageText(t1, t2) {
|
|
var text1 = t1;
|
|
var text2 = t2;
|
|
while (text1 && text2) {
|
|
var string1 = ts.isString(text1) ? text1 : text1.messageText;
|
|
var string2 = ts.isString(text2) ? text2 : text2.messageText;
|
|
var res = ts.compareStringsCaseSensitive(string1, string2);
|
|
if (res) {
|
|
return res;
|
|
}
|
|
text1 = ts.isString(text1) ? undefined : text1.next;
|
|
text2 = ts.isString(text2) ? undefined : text2.next;
|
|
}
|
|
if (!text1 && !text2) {
|
|
return 0;
|
|
}
|
|
return text1 ? 1 : -1;
|
|
}
|
|
function getEmitScriptTarget(compilerOptions) {
|
|
return compilerOptions.target || 0;
|
|
}
|
|
ts.getEmitScriptTarget = getEmitScriptTarget;
|
|
function getEmitModuleKind(compilerOptions) {
|
|
return typeof compilerOptions.module === "number" ?
|
|
compilerOptions.module :
|
|
getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS;
|
|
}
|
|
ts.getEmitModuleKind = getEmitModuleKind;
|
|
function getEmitModuleResolutionKind(compilerOptions) {
|
|
var moduleResolution = compilerOptions.moduleResolution;
|
|
if (moduleResolution === undefined) {
|
|
moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic;
|
|
}
|
|
return moduleResolution;
|
|
}
|
|
ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind;
|
|
function hasJsonModuleEmitEnabled(options) {
|
|
switch (getEmitModuleKind(options)) {
|
|
case ts.ModuleKind.CommonJS:
|
|
case ts.ModuleKind.AMD:
|
|
case ts.ModuleKind.ES2015:
|
|
case ts.ModuleKind.ESNext:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
ts.hasJsonModuleEmitEnabled = hasJsonModuleEmitEnabled;
|
|
function unreachableCodeIsError(options) {
|
|
return options.allowUnreachableCode === false;
|
|
}
|
|
ts.unreachableCodeIsError = unreachableCodeIsError;
|
|
function unusedLabelIsError(options) {
|
|
return options.allowUnusedLabels === false;
|
|
}
|
|
ts.unusedLabelIsError = unusedLabelIsError;
|
|
function getAreDeclarationMapsEnabled(options) {
|
|
return !!(getEmitDeclarations(options) && options.declarationMap);
|
|
}
|
|
ts.getAreDeclarationMapsEnabled = getAreDeclarationMapsEnabled;
|
|
function getAllowSyntheticDefaultImports(compilerOptions) {
|
|
var moduleKind = getEmitModuleKind(compilerOptions);
|
|
return compilerOptions.allowSyntheticDefaultImports !== undefined
|
|
? compilerOptions.allowSyntheticDefaultImports
|
|
: compilerOptions.esModuleInterop ||
|
|
moduleKind === ts.ModuleKind.System;
|
|
}
|
|
ts.getAllowSyntheticDefaultImports = getAllowSyntheticDefaultImports;
|
|
function getEmitDeclarations(compilerOptions) {
|
|
return !!(compilerOptions.declaration || compilerOptions.composite);
|
|
}
|
|
ts.getEmitDeclarations = getEmitDeclarations;
|
|
function getStrictOptionValue(compilerOptions, flag) {
|
|
return compilerOptions[flag] === undefined ? !!compilerOptions.strict : !!compilerOptions[flag];
|
|
}
|
|
ts.getStrictOptionValue = getStrictOptionValue;
|
|
function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) {
|
|
return oldOptions !== newOptions &&
|
|
ts.semanticDiagnosticsOptionDeclarations.some(function (option) { return !ts.isJsonEqual(getCompilerOptionValue(oldOptions, option), getCompilerOptionValue(newOptions, option)); });
|
|
}
|
|
ts.compilerOptionsAffectSemanticDiagnostics = compilerOptionsAffectSemanticDiagnostics;
|
|
function getCompilerOptionValue(options, option) {
|
|
return option.strictFlag ? getStrictOptionValue(options, option.name) : options[option.name];
|
|
}
|
|
ts.getCompilerOptionValue = getCompilerOptionValue;
|
|
function hasZeroOrOneAsteriskCharacter(str) {
|
|
var seenAsterisk = false;
|
|
for (var i = 0; i < str.length; i++) {
|
|
if (str.charCodeAt(i) === 42) {
|
|
if (!seenAsterisk) {
|
|
seenAsterisk = true;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter;
|
|
ts.directorySeparator = "/";
|
|
var altDirectorySeparator = "\\";
|
|
var urlSchemeSeparator = "://";
|
|
var backslashRegExp = /\\/g;
|
|
function normalizeSlashes(path) {
|
|
return path.replace(backslashRegExp, ts.directorySeparator);
|
|
}
|
|
ts.normalizeSlashes = normalizeSlashes;
|
|
function isVolumeCharacter(charCode) {
|
|
return (charCode >= 97 && charCode <= 122) ||
|
|
(charCode >= 65 && charCode <= 90);
|
|
}
|
|
function getFileUrlVolumeSeparatorEnd(url, start) {
|
|
var ch0 = url.charCodeAt(start);
|
|
if (ch0 === 58)
|
|
return start + 1;
|
|
if (ch0 === 37 && url.charCodeAt(start + 1) === 51) {
|
|
var ch2 = url.charCodeAt(start + 2);
|
|
if (ch2 === 97 || ch2 === 65)
|
|
return start + 3;
|
|
}
|
|
return -1;
|
|
}
|
|
function getEncodedRootLength(path) {
|
|
if (!path)
|
|
return 0;
|
|
var ch0 = path.charCodeAt(0);
|
|
if (ch0 === 47 || ch0 === 92) {
|
|
if (path.charCodeAt(1) !== ch0)
|
|
return 1;
|
|
var p1 = path.indexOf(ch0 === 47 ? ts.directorySeparator : altDirectorySeparator, 2);
|
|
if (p1 < 0)
|
|
return path.length;
|
|
return p1 + 1;
|
|
}
|
|
if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58) {
|
|
var ch2 = path.charCodeAt(2);
|
|
if (ch2 === 47 || ch2 === 92)
|
|
return 3;
|
|
if (path.length === 2)
|
|
return 2;
|
|
}
|
|
var schemeEnd = path.indexOf(urlSchemeSeparator);
|
|
if (schemeEnd !== -1) {
|
|
var authorityStart = schemeEnd + urlSchemeSeparator.length;
|
|
var authorityEnd = path.indexOf(ts.directorySeparator, authorityStart);
|
|
if (authorityEnd !== -1) {
|
|
var scheme = path.slice(0, schemeEnd);
|
|
var authority = path.slice(authorityStart, authorityEnd);
|
|
if (scheme === "file" && (authority === "" || authority === "localhost") &&
|
|
isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) {
|
|
var volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2);
|
|
if (volumeSeparatorEnd !== -1) {
|
|
if (path.charCodeAt(volumeSeparatorEnd) === 47) {
|
|
return ~(volumeSeparatorEnd + 1);
|
|
}
|
|
if (volumeSeparatorEnd === path.length) {
|
|
return ~volumeSeparatorEnd;
|
|
}
|
|
}
|
|
}
|
|
return ~(authorityEnd + 1);
|
|
}
|
|
return ~path.length;
|
|
}
|
|
return 0;
|
|
}
|
|
function getRootLength(path) {
|
|
var rootLength = getEncodedRootLength(path);
|
|
return rootLength < 0 ? ~rootLength : rootLength;
|
|
}
|
|
ts.getRootLength = getRootLength;
|
|
function normalizePath(path) {
|
|
return ts.resolvePath(path);
|
|
}
|
|
ts.normalizePath = normalizePath;
|
|
function normalizePathAndParts(path) {
|
|
path = normalizeSlashes(path);
|
|
var _a = reducePathComponents(getPathComponents(path)), root = _a[0], parts = _a.slice(1);
|
|
if (parts.length) {
|
|
var joinedParts = root + parts.join(ts.directorySeparator);
|
|
return { path: ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(joinedParts) : joinedParts, parts: parts };
|
|
}
|
|
else {
|
|
return { path: root, parts: parts };
|
|
}
|
|
}
|
|
ts.normalizePathAndParts = normalizePathAndParts;
|
|
function getDirectoryPath(path) {
|
|
path = normalizeSlashes(path);
|
|
var rootLength = getRootLength(path);
|
|
if (rootLength === path.length)
|
|
return path;
|
|
path = ts.removeTrailingDirectorySeparator(path);
|
|
return path.slice(0, Math.max(rootLength, path.lastIndexOf(ts.directorySeparator)));
|
|
}
|
|
ts.getDirectoryPath = getDirectoryPath;
|
|
function startsWithDirectory(fileName, directoryName, getCanonicalFileName) {
|
|
var canonicalFileName = getCanonicalFileName(fileName);
|
|
var canonicalDirectoryName = getCanonicalFileName(directoryName);
|
|
return ts.startsWith(canonicalFileName, canonicalDirectoryName + "/") || ts.startsWith(canonicalFileName, canonicalDirectoryName + "\\");
|
|
}
|
|
ts.startsWithDirectory = startsWithDirectory;
|
|
function isUrl(path) {
|
|
return getEncodedRootLength(path) < 0;
|
|
}
|
|
ts.isUrl = isUrl;
|
|
function pathIsRelative(path) {
|
|
return /^\.\.?($|[\\/])/.test(path);
|
|
}
|
|
ts.pathIsRelative = pathIsRelative;
|
|
function isRootedDiskPath(path) {
|
|
return getEncodedRootLength(path) > 0;
|
|
}
|
|
ts.isRootedDiskPath = isRootedDiskPath;
|
|
function isDiskPathRoot(path) {
|
|
var rootLength = getEncodedRootLength(path);
|
|
return rootLength > 0 && rootLength === path.length;
|
|
}
|
|
ts.isDiskPathRoot = isDiskPathRoot;
|
|
function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
|
|
return !isRootedDiskPath(absoluteOrRelativePath)
|
|
? absoluteOrRelativePath
|
|
: ts.getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false);
|
|
}
|
|
ts.convertToRelativePath = convertToRelativePath;
|
|
function pathComponents(path, rootLength) {
|
|
var root = path.substring(0, rootLength);
|
|
var rest = path.substring(rootLength).split(ts.directorySeparator);
|
|
if (rest.length && !ts.lastOrUndefined(rest))
|
|
rest.pop();
|
|
return [root].concat(rest);
|
|
}
|
|
function getPathComponents(path, currentDirectory) {
|
|
if (currentDirectory === void 0) { currentDirectory = ""; }
|
|
path = ts.combinePaths(currentDirectory, path);
|
|
var rootLength = getRootLength(path);
|
|
return pathComponents(path, rootLength);
|
|
}
|
|
ts.getPathComponents = getPathComponents;
|
|
function reducePathComponents(components) {
|
|
if (!ts.some(components))
|
|
return [];
|
|
var reduced = [components[0]];
|
|
for (var i = 1; i < components.length; i++) {
|
|
var component = components[i];
|
|
if (!component)
|
|
continue;
|
|
if (component === ".")
|
|
continue;
|
|
if (component === "..") {
|
|
if (reduced.length > 1) {
|
|
if (reduced[reduced.length - 1] !== "..") {
|
|
reduced.pop();
|
|
continue;
|
|
}
|
|
}
|
|
else if (reduced[0])
|
|
continue;
|
|
}
|
|
reduced.push(component);
|
|
}
|
|
return reduced;
|
|
}
|
|
ts.reducePathComponents = reducePathComponents;
|
|
function getNormalizedPathComponents(path, currentDirectory) {
|
|
return reducePathComponents(getPathComponents(path, currentDirectory));
|
|
}
|
|
ts.getNormalizedPathComponents = getNormalizedPathComponents;
|
|
function getNormalizedAbsolutePath(fileName, currentDirectory) {
|
|
return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory));
|
|
}
|
|
ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath;
|
|
function getPathFromPathComponents(pathComponents) {
|
|
if (pathComponents.length === 0)
|
|
return "";
|
|
var root = pathComponents[0] && ts.ensureTrailingDirectorySeparator(pathComponents[0]);
|
|
return root + pathComponents.slice(1).join(ts.directorySeparator);
|
|
}
|
|
ts.getPathFromPathComponents = getPathFromPathComponents;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) {
|
|
var fromComponents = ts.reducePathComponents(ts.getPathComponents(from));
|
|
var toComponents = ts.reducePathComponents(ts.getPathComponents(to));
|
|
var start;
|
|
for (start = 0; start < fromComponents.length && start < toComponents.length; start++) {
|
|
var fromComponent = getCanonicalFileName(fromComponents[start]);
|
|
var toComponent = getCanonicalFileName(toComponents[start]);
|
|
var comparer = start === 0 ? ts.equateStringsCaseInsensitive : stringEqualityComparer;
|
|
if (!comparer(fromComponent, toComponent))
|
|
break;
|
|
}
|
|
if (start === 0) {
|
|
return toComponents;
|
|
}
|
|
var components = toComponents.slice(start);
|
|
var relative = [];
|
|
for (; start < fromComponents.length; start++) {
|
|
relative.push("..");
|
|
}
|
|
return [""].concat(relative, components);
|
|
}
|
|
ts.getPathComponentsRelativeTo = getPathComponentsRelativeTo;
|
|
function getRelativePathFromFile(from, to, getCanonicalFileName) {
|
|
return ensurePathIsNonModuleName(getRelativePathFromDirectory(ts.getDirectoryPath(from), to, getCanonicalFileName));
|
|
}
|
|
ts.getRelativePathFromFile = getRelativePathFromFile;
|
|
function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) {
|
|
Debug.assert((ts.getRootLength(fromDirectory) > 0) === (ts.getRootLength(to) > 0), "Paths must either both be absolute or both be relative");
|
|
var getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : ts.identity;
|
|
var ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false;
|
|
var pathComponents = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive, getCanonicalFileName);
|
|
return ts.getPathFromPathComponents(pathComponents);
|
|
}
|
|
ts.getRelativePathFromDirectory = getRelativePathFromDirectory;
|
|
function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) {
|
|
var pathComponents = getPathComponentsRelativeTo(resolvePath(currentDirectory, directoryPathOrUrl), resolvePath(currentDirectory, relativeOrAbsolutePath), ts.equateStringsCaseSensitive, getCanonicalFileName);
|
|
var firstComponent = pathComponents[0];
|
|
if (isAbsolutePathAnUrl && ts.isRootedDiskPath(firstComponent)) {
|
|
var prefix = firstComponent.charAt(0) === ts.directorySeparator ? "file://" : "file:///";
|
|
pathComponents[0] = prefix + firstComponent;
|
|
}
|
|
return ts.getPathFromPathComponents(pathComponents);
|
|
}
|
|
ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl;
|
|
function ensurePathIsNonModuleName(path) {
|
|
return ts.getRootLength(path) === 0 && !ts.pathIsRelative(path) ? "./" + path : path;
|
|
}
|
|
ts.ensurePathIsNonModuleName = ensurePathIsNonModuleName;
|
|
function getBaseFileName(path, extensions, ignoreCase) {
|
|
path = ts.normalizeSlashes(path);
|
|
var rootLength = ts.getRootLength(path);
|
|
if (rootLength === path.length)
|
|
return "";
|
|
path = removeTrailingDirectorySeparator(path);
|
|
var name = path.slice(Math.max(ts.getRootLength(path), path.lastIndexOf(ts.directorySeparator) + 1));
|
|
var extension = extensions !== undefined && ignoreCase !== undefined ? getAnyExtensionFromPath(name, extensions, ignoreCase) : undefined;
|
|
return extension ? name.slice(0, name.length - extension.length) : name;
|
|
}
|
|
ts.getBaseFileName = getBaseFileName;
|
|
function combinePaths(path) {
|
|
var paths = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
paths[_i - 1] = arguments[_i];
|
|
}
|
|
if (path)
|
|
path = ts.normalizeSlashes(path);
|
|
for (var _a = 0, paths_1 = paths; _a < paths_1.length; _a++) {
|
|
var relativePath = paths_1[_a];
|
|
if (!relativePath)
|
|
continue;
|
|
relativePath = ts.normalizeSlashes(relativePath);
|
|
if (!path || ts.getRootLength(relativePath) !== 0) {
|
|
path = relativePath;
|
|
}
|
|
else {
|
|
path = ensureTrailingDirectorySeparator(path) + relativePath;
|
|
}
|
|
}
|
|
return path;
|
|
}
|
|
ts.combinePaths = combinePaths;
|
|
function resolvePath(path) {
|
|
var paths = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
paths[_i - 1] = arguments[_i];
|
|
}
|
|
var combined = ts.some(paths) ? combinePaths.apply(void 0, [path].concat(paths)) : ts.normalizeSlashes(path);
|
|
var normalized = ts.getPathFromPathComponents(ts.reducePathComponents(ts.getPathComponents(combined)));
|
|
return normalized && hasTrailingDirectorySeparator(combined) ? ensureTrailingDirectorySeparator(normalized) : normalized;
|
|
}
|
|
ts.resolvePath = resolvePath;
|
|
function hasTrailingDirectorySeparator(path) {
|
|
if (path.length === 0)
|
|
return false;
|
|
var ch = path.charCodeAt(path.length - 1);
|
|
return ch === 47 || ch === 92;
|
|
}
|
|
ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator;
|
|
function removeTrailingDirectorySeparator(path) {
|
|
if (hasTrailingDirectorySeparator(path)) {
|
|
return path.substr(0, path.length - 1);
|
|
}
|
|
return path;
|
|
}
|
|
ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator;
|
|
function ensureTrailingDirectorySeparator(path) {
|
|
if (!hasTrailingDirectorySeparator(path)) {
|
|
return path + ts.directorySeparator;
|
|
}
|
|
return path;
|
|
}
|
|
ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator;
|
|
function comparePathsWorker(a, b, componentComparer) {
|
|
if (a === b)
|
|
return 0;
|
|
if (a === undefined)
|
|
return -1;
|
|
if (b === undefined)
|
|
return 1;
|
|
var aComponents = ts.reducePathComponents(ts.getPathComponents(a));
|
|
var bComponents = ts.reducePathComponents(ts.getPathComponents(b));
|
|
var sharedLength = Math.min(aComponents.length, bComponents.length);
|
|
for (var i = 0; i < sharedLength; i++) {
|
|
var stringComparer = i === 0 ? ts.compareStringsCaseInsensitive : componentComparer;
|
|
var result = stringComparer(aComponents[i], bComponents[i]);
|
|
if (result !== 0) {
|
|
return result;
|
|
}
|
|
}
|
|
return ts.compareValues(aComponents.length, bComponents.length);
|
|
}
|
|
function comparePathsCaseSensitive(a, b) {
|
|
return comparePathsWorker(a, b, ts.compareStringsCaseSensitive);
|
|
}
|
|
ts.comparePathsCaseSensitive = comparePathsCaseSensitive;
|
|
function comparePathsCaseInsensitive(a, b) {
|
|
return comparePathsWorker(a, b, ts.compareStringsCaseInsensitive);
|
|
}
|
|
ts.comparePathsCaseInsensitive = comparePathsCaseInsensitive;
|
|
function comparePaths(a, b, currentDirectory, ignoreCase) {
|
|
if (typeof currentDirectory === "string") {
|
|
a = combinePaths(currentDirectory, a);
|
|
b = combinePaths(currentDirectory, b);
|
|
}
|
|
else if (typeof currentDirectory === "boolean") {
|
|
ignoreCase = currentDirectory;
|
|
}
|
|
return comparePathsWorker(a, b, ts.getStringComparer(ignoreCase));
|
|
}
|
|
ts.comparePaths = comparePaths;
|
|
function containsPath(parent, child, currentDirectory, ignoreCase) {
|
|
if (typeof currentDirectory === "string") {
|
|
parent = combinePaths(currentDirectory, parent);
|
|
child = combinePaths(currentDirectory, child);
|
|
}
|
|
else if (typeof currentDirectory === "boolean") {
|
|
ignoreCase = currentDirectory;
|
|
}
|
|
if (parent === undefined || child === undefined)
|
|
return false;
|
|
if (parent === child)
|
|
return true;
|
|
var parentComponents = ts.reducePathComponents(ts.getPathComponents(parent));
|
|
var childComponents = ts.reducePathComponents(ts.getPathComponents(child));
|
|
if (childComponents.length < parentComponents.length) {
|
|
return false;
|
|
}
|
|
var componentEqualityComparer = ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive;
|
|
for (var i = 0; i < parentComponents.length; i++) {
|
|
var equalityComparer = i === 0 ? ts.equateStringsCaseInsensitive : componentEqualityComparer;
|
|
if (!equalityComparer(parentComponents[i], childComponents[i])) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
ts.containsPath = containsPath;
|
|
function isDirectorySeparator(charCode) {
|
|
return charCode === 47 || charCode === 92;
|
|
}
|
|
function stripLeadingDirectorySeparator(s) {
|
|
return isDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : undefined;
|
|
}
|
|
function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) {
|
|
var withoutPrefix = ts.tryRemovePrefix(path, dirPath, getCanonicalFileName);
|
|
return withoutPrefix === undefined ? undefined : stripLeadingDirectorySeparator(withoutPrefix);
|
|
}
|
|
ts.tryRemoveDirectoryPrefix = tryRemoveDirectoryPrefix;
|
|
var reservedCharacterPattern = /[^\w\s\/]/g;
|
|
function regExpEscape(text) {
|
|
return text.replace(reservedCharacterPattern, escapeRegExpCharacter);
|
|
}
|
|
ts.regExpEscape = regExpEscape;
|
|
function escapeRegExpCharacter(match) {
|
|
return "\\" + match;
|
|
}
|
|
var wildcardCharCodes = [42, 63];
|
|
function hasExtension(fileName) {
|
|
return ts.stringContains(getBaseFileName(fileName), ".");
|
|
}
|
|
ts.hasExtension = hasExtension;
|
|
ts.commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
|
|
var implicitExcludePathRegexPattern = "(?!(" + ts.commonPackageFolders.join("|") + ")(/|$))";
|
|
var filesMatcher = {
|
|
singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
|
|
doubleAsteriskRegexFragment: "(/" + implicitExcludePathRegexPattern + "[^/.][^/]*)*?",
|
|
replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment); }
|
|
};
|
|
var directoriesMatcher = {
|
|
singleAsteriskRegexFragment: "[^/]*",
|
|
doubleAsteriskRegexFragment: "(/" + implicitExcludePathRegexPattern + "[^/.][^/]*)*?",
|
|
replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment); }
|
|
};
|
|
var excludeMatcher = {
|
|
singleAsteriskRegexFragment: "[^/]*",
|
|
doubleAsteriskRegexFragment: "(/.+?)?",
|
|
replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment); }
|
|
};
|
|
var wildcardMatchers = {
|
|
files: filesMatcher,
|
|
directories: directoriesMatcher,
|
|
exclude: excludeMatcher
|
|
};
|
|
function getRegularExpressionForWildcard(specs, basePath, usage) {
|
|
var patterns = getRegularExpressionsForWildcards(specs, basePath, usage);
|
|
if (!patterns || !patterns.length) {
|
|
return undefined;
|
|
}
|
|
var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|");
|
|
var terminator = usage === "exclude" ? "($|/)" : "$";
|
|
return "^(" + pattern + ")" + terminator;
|
|
}
|
|
ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard;
|
|
function getRegularExpressionsForWildcards(specs, basePath, usage) {
|
|
if (specs === undefined || specs.length === 0) {
|
|
return undefined;
|
|
}
|
|
return ts.flatMap(specs, function (spec) {
|
|
return spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]);
|
|
});
|
|
}
|
|
ts.getRegularExpressionsForWildcards = getRegularExpressionsForWildcards;
|
|
function isImplicitGlob(lastPathComponent) {
|
|
return !/[.*?]/.test(lastPathComponent);
|
|
}
|
|
ts.isImplicitGlob = isImplicitGlob;
|
|
function getSubPatternFromSpec(spec, basePath, usage, _a) {
|
|
var singleAsteriskRegexFragment = _a.singleAsteriskRegexFragment, doubleAsteriskRegexFragment = _a.doubleAsteriskRegexFragment, replaceWildcardCharacter = _a.replaceWildcardCharacter;
|
|
var subpattern = "";
|
|
var hasWrittenComponent = false;
|
|
var components = ts.getNormalizedPathComponents(spec, basePath);
|
|
var lastComponent = ts.last(components);
|
|
if (usage !== "exclude" && lastComponent === "**") {
|
|
return undefined;
|
|
}
|
|
components[0] = removeTrailingDirectorySeparator(components[0]);
|
|
if (isImplicitGlob(lastComponent)) {
|
|
components.push("**", "*");
|
|
}
|
|
var optionalCount = 0;
|
|
for (var _i = 0, components_1 = components; _i < components_1.length; _i++) {
|
|
var component = components_1[_i];
|
|
if (component === "**") {
|
|
subpattern += doubleAsteriskRegexFragment;
|
|
}
|
|
else {
|
|
if (usage === "directories") {
|
|
subpattern += "(";
|
|
optionalCount++;
|
|
}
|
|
if (hasWrittenComponent) {
|
|
subpattern += ts.directorySeparator;
|
|
}
|
|
if (usage !== "exclude") {
|
|
var componentPattern = "";
|
|
if (component.charCodeAt(0) === 42) {
|
|
componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?";
|
|
component = component.substr(1);
|
|
}
|
|
else if (component.charCodeAt(0) === 63) {
|
|
componentPattern += "[^./]";
|
|
component = component.substr(1);
|
|
}
|
|
componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter);
|
|
if (componentPattern !== component) {
|
|
subpattern += implicitExcludePathRegexPattern;
|
|
}
|
|
subpattern += componentPattern;
|
|
}
|
|
else {
|
|
subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter);
|
|
}
|
|
}
|
|
hasWrittenComponent = true;
|
|
}
|
|
while (optionalCount > 0) {
|
|
subpattern += ")?";
|
|
optionalCount--;
|
|
}
|
|
return subpattern;
|
|
}
|
|
function replaceWildcardCharacter(match, singleAsteriskRegexFragment) {
|
|
return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match;
|
|
}
|
|
function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) {
|
|
path = ts.normalizePath(path);
|
|
currentDirectory = ts.normalizePath(currentDirectory);
|
|
var absolutePath = combinePaths(currentDirectory, path);
|
|
return {
|
|
includeFilePatterns: ts.map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }),
|
|
includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"),
|
|
includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"),
|
|
excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"),
|
|
basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames)
|
|
};
|
|
}
|
|
ts.getFileMatcherPatterns = getFileMatcherPatterns;
|
|
function getRegexFromPattern(pattern, useCaseSensitiveFileNames) {
|
|
return new RegExp(pattern, useCaseSensitiveFileNames ? "" : "i");
|
|
}
|
|
ts.getRegexFromPattern = getRegexFromPattern;
|
|
function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries) {
|
|
path = ts.normalizePath(path);
|
|
currentDirectory = ts.normalizePath(currentDirectory);
|
|
var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory);
|
|
var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return getRegexFromPattern(pattern, useCaseSensitiveFileNames); });
|
|
var includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames);
|
|
var excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames);
|
|
var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]];
|
|
for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) {
|
|
var basePath = _a[_i];
|
|
visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth);
|
|
}
|
|
return ts.flatten(results);
|
|
function visitDirectory(path, absolutePath, depth) {
|
|
var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories;
|
|
var _loop_1 = function (current) {
|
|
var name = combinePaths(path, current);
|
|
var absoluteName = combinePaths(absolutePath, current);
|
|
if (extensions && !ts.fileExtensionIsOneOf(name, extensions))
|
|
return "continue";
|
|
if (excludeRegex && excludeRegex.test(absoluteName))
|
|
return "continue";
|
|
if (!includeFileRegexes) {
|
|
results[0].push(name);
|
|
}
|
|
else {
|
|
var includeIndex = ts.findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); });
|
|
if (includeIndex !== -1) {
|
|
results[includeIndex].push(name);
|
|
}
|
|
}
|
|
};
|
|
for (var _i = 0, _b = ts.sort(files, ts.compareStringsCaseSensitive); _i < _b.length; _i++) {
|
|
var current = _b[_i];
|
|
_loop_1(current);
|
|
}
|
|
if (depth !== undefined) {
|
|
depth--;
|
|
if (depth === 0) {
|
|
return;
|
|
}
|
|
}
|
|
for (var _c = 0, _d = ts.sort(directories, ts.compareStringsCaseSensitive); _c < _d.length; _c++) {
|
|
var current = _d[_c];
|
|
var name = combinePaths(path, current);
|
|
var absoluteName = combinePaths(absolutePath, current);
|
|
if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) &&
|
|
(!excludeRegex || !excludeRegex.test(absoluteName))) {
|
|
visitDirectory(name, absoluteName, depth);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.matchFiles = matchFiles;
|
|
function getBasePaths(path, includes, useCaseSensitiveFileNames) {
|
|
var basePaths = [path];
|
|
if (includes) {
|
|
var includeBasePaths = [];
|
|
for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) {
|
|
var include = includes_1[_i];
|
|
var absolute = ts.isRootedDiskPath(include) ? include : ts.normalizePath(combinePaths(path, include));
|
|
includeBasePaths.push(getIncludeBasePath(absolute));
|
|
}
|
|
includeBasePaths.sort(ts.getStringComparer(!useCaseSensitiveFileNames));
|
|
var _loop_2 = function (includeBasePath) {
|
|
if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) {
|
|
basePaths.push(includeBasePath);
|
|
}
|
|
};
|
|
for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) {
|
|
var includeBasePath = includeBasePaths_1[_a];
|
|
_loop_2(includeBasePath);
|
|
}
|
|
}
|
|
return basePaths;
|
|
}
|
|
function getIncludeBasePath(absolute) {
|
|
var wildcardOffset = ts.indexOfAnyCharCode(absolute, wildcardCharCodes);
|
|
if (wildcardOffset < 0) {
|
|
return !hasExtension(absolute)
|
|
? absolute
|
|
: removeTrailingDirectorySeparator(ts.getDirectoryPath(absolute));
|
|
}
|
|
return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset));
|
|
}
|
|
function ensureScriptKind(fileName, scriptKind) {
|
|
return scriptKind || getScriptKindFromFileName(fileName) || 3;
|
|
}
|
|
ts.ensureScriptKind = ensureScriptKind;
|
|
function getScriptKindFromFileName(fileName) {
|
|
var ext = fileName.substr(fileName.lastIndexOf("."));
|
|
switch (ext.toLowerCase()) {
|
|
case ".js":
|
|
return 1;
|
|
case ".jsx":
|
|
return 2;
|
|
case ".ts":
|
|
return 3;
|
|
case ".tsx":
|
|
return 4;
|
|
case ".json":
|
|
return 6;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
ts.getScriptKindFromFileName = getScriptKindFromFileName;
|
|
ts.supportedTSExtensions = [".ts", ".tsx", ".d.ts"];
|
|
ts.supportedTSExtensionsWithJson = [".ts", ".tsx", ".d.ts", ".json"];
|
|
ts.supportedTSExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"];
|
|
ts.supportedJSExtensions = [".js", ".jsx"];
|
|
ts.supportedJSAndJsonExtensions = [".js", ".jsx", ".json"];
|
|
var allSupportedExtensions = ts.supportedTSExtensions.concat(ts.supportedJSExtensions);
|
|
var allSupportedExtensionsWithJson = ts.supportedTSExtensions.concat(ts.supportedJSExtensions, [".json"]);
|
|
function getSupportedExtensions(options, extraFileExtensions) {
|
|
var needJsExtensions = options && options.allowJs;
|
|
if (!extraFileExtensions || extraFileExtensions.length === 0) {
|
|
return needJsExtensions ? allSupportedExtensions : ts.supportedTSExtensions;
|
|
}
|
|
var extensions = (needJsExtensions ? allSupportedExtensions : ts.supportedTSExtensions).concat(ts.mapDefined(extraFileExtensions, function (x) { return x.scriptKind === 7 || needJsExtensions && isJSLike(x.scriptKind) ? x.extension : undefined; }));
|
|
return ts.deduplicate(extensions, ts.equateStringsCaseSensitive, ts.compareStringsCaseSensitive);
|
|
}
|
|
ts.getSupportedExtensions = getSupportedExtensions;
|
|
function getSuppoertedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
|
|
if (!options || !options.resolveJsonModule) {
|
|
return supportedExtensions;
|
|
}
|
|
if (supportedExtensions === allSupportedExtensions) {
|
|
return allSupportedExtensionsWithJson;
|
|
}
|
|
if (supportedExtensions === ts.supportedTSExtensions) {
|
|
return ts.supportedTSExtensionsWithJson;
|
|
}
|
|
return supportedExtensions.concat([".json"]);
|
|
}
|
|
ts.getSuppoertedExtensionsWithJsonIfResolveJsonModule = getSuppoertedExtensionsWithJsonIfResolveJsonModule;
|
|
function isJSLike(scriptKind) {
|
|
return scriptKind === 1 || scriptKind === 2;
|
|
}
|
|
function hasJSFileExtension(fileName) {
|
|
return ts.some(ts.supportedJSExtensions, function (extension) { return ts.fileExtensionIs(fileName, extension); });
|
|
}
|
|
ts.hasJSFileExtension = hasJSFileExtension;
|
|
function hasJSOrJsonFileExtension(fileName) {
|
|
return ts.supportedJSAndJsonExtensions.some(function (ext) { return ts.fileExtensionIs(fileName, ext); });
|
|
}
|
|
ts.hasJSOrJsonFileExtension = hasJSOrJsonFileExtension;
|
|
function hasTSFileExtension(fileName) {
|
|
return ts.some(ts.supportedTSExtensions, function (extension) { return ts.fileExtensionIs(fileName, extension); });
|
|
}
|
|
ts.hasTSFileExtension = hasTSFileExtension;
|
|
function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
|
|
if (!fileName) {
|
|
return false;
|
|
}
|
|
var supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions);
|
|
for (var _i = 0, _a = getSuppoertedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions); _i < _a.length; _i++) {
|
|
var extension = _a[_i];
|
|
if (ts.fileExtensionIs(fileName, extension)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.isSupportedSourceFileName = isSupportedSourceFileName;
|
|
function getExtensionPriority(path, supportedExtensions) {
|
|
for (var i = supportedExtensions.length - 1; i >= 0; i--) {
|
|
if (ts.fileExtensionIs(path, supportedExtensions[i])) {
|
|
return adjustExtensionPriority(i, supportedExtensions);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
ts.getExtensionPriority = getExtensionPriority;
|
|
function adjustExtensionPriority(extensionPriority, supportedExtensions) {
|
|
if (extensionPriority < 2) {
|
|
return 0;
|
|
}
|
|
else if (extensionPriority < supportedExtensions.length) {
|
|
return 2;
|
|
}
|
|
else {
|
|
return supportedExtensions.length;
|
|
}
|
|
}
|
|
ts.adjustExtensionPriority = adjustExtensionPriority;
|
|
function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) {
|
|
if (extensionPriority < 2) {
|
|
return 2;
|
|
}
|
|
else {
|
|
return supportedExtensions.length;
|
|
}
|
|
}
|
|
ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority;
|
|
var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx", ".json"];
|
|
function removeFileExtension(path) {
|
|
for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) {
|
|
var ext = extensionsToRemove_1[_i];
|
|
var extensionless = tryRemoveExtension(path, ext);
|
|
if (extensionless !== undefined) {
|
|
return extensionless;
|
|
}
|
|
}
|
|
return path;
|
|
}
|
|
ts.removeFileExtension = removeFileExtension;
|
|
function tryRemoveExtension(path, extension) {
|
|
return ts.fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined;
|
|
}
|
|
ts.tryRemoveExtension = tryRemoveExtension;
|
|
function removeExtension(path, extension) {
|
|
return path.substring(0, path.length - extension.length);
|
|
}
|
|
ts.removeExtension = removeExtension;
|
|
function changeExtension(path, newExtension) {
|
|
return changeAnyExtension(path, newExtension, extensionsToRemove, false);
|
|
}
|
|
ts.changeExtension = changeExtension;
|
|
function changeAnyExtension(path, ext, extensions, ignoreCase) {
|
|
var pathext = extensions !== undefined && ignoreCase !== undefined ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path);
|
|
return pathext ? path.slice(0, path.length - pathext.length) + (ts.startsWith(ext, ".") ? ext : "." + ext) : path;
|
|
}
|
|
ts.changeAnyExtension = changeAnyExtension;
|
|
var Debug;
|
|
(function (Debug) {
|
|
function showSymbol(symbol) {
|
|
var symbolFlags = ts.SymbolFlags;
|
|
return "{ flags: " + (symbolFlags ? showFlags(symbol.flags, symbolFlags) : symbol.flags) + "; declarations: " + ts.map(symbol.declarations, showSyntaxKind) + " }";
|
|
}
|
|
Debug.showSymbol = showSymbol;
|
|
function showFlags(flags, flagsEnum) {
|
|
var out = [];
|
|
for (var pow = 0; pow <= 30; pow++) {
|
|
var n = 1 << pow;
|
|
if (flags & n) {
|
|
out.push(flagsEnum[n]);
|
|
}
|
|
}
|
|
return out.join("|");
|
|
}
|
|
function showSyntaxKind(node) {
|
|
var syntaxKind = ts.SyntaxKind;
|
|
return syntaxKind ? syntaxKind[node.kind] : node.kind.toString();
|
|
}
|
|
Debug.showSyntaxKind = showSyntaxKind;
|
|
})(Debug = ts.Debug || (ts.Debug = {}));
|
|
function tryParsePattern(pattern) {
|
|
Debug.assert(ts.hasZeroOrOneAsteriskCharacter(pattern));
|
|
var indexOfStar = pattern.indexOf("*");
|
|
return indexOfStar === -1 ? undefined : {
|
|
prefix: pattern.substr(0, indexOfStar),
|
|
suffix: pattern.substr(indexOfStar + 1)
|
|
};
|
|
}
|
|
ts.tryParsePattern = tryParsePattern;
|
|
function positionIsSynthesized(pos) {
|
|
return !(pos >= 0);
|
|
}
|
|
ts.positionIsSynthesized = positionIsSynthesized;
|
|
function extensionIsTS(ext) {
|
|
return ext === ".ts" || ext === ".tsx" || ext === ".d.ts";
|
|
}
|
|
ts.extensionIsTS = extensionIsTS;
|
|
function resolutionExtensionIsTSOrJson(ext) {
|
|
return extensionIsTS(ext) || ext === ".json";
|
|
}
|
|
ts.resolutionExtensionIsTSOrJson = resolutionExtensionIsTSOrJson;
|
|
function extensionFromPath(path) {
|
|
var ext = tryGetExtensionFromPath(path);
|
|
return ext !== undefined ? ext : Debug.fail("File " + path + " has unknown extension.");
|
|
}
|
|
ts.extensionFromPath = extensionFromPath;
|
|
function isAnySupportedFileExtension(path) {
|
|
return tryGetExtensionFromPath(path) !== undefined;
|
|
}
|
|
ts.isAnySupportedFileExtension = isAnySupportedFileExtension;
|
|
function tryGetExtensionFromPath(path) {
|
|
return ts.find(extensionsToRemove, function (e) { return ts.fileExtensionIs(path, e); });
|
|
}
|
|
ts.tryGetExtensionFromPath = tryGetExtensionFromPath;
|
|
function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) {
|
|
if (typeof extensions === "string")
|
|
extensions = [extensions];
|
|
for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) {
|
|
var extension = extensions_2[_i];
|
|
if (!ts.startsWith(extension, "."))
|
|
extension = "." + extension;
|
|
if (path.length >= extension.length && path.charAt(path.length - extension.length) === ".") {
|
|
var pathExtension = path.slice(path.length - extension.length);
|
|
if (stringEqualityComparer(pathExtension, extension)) {
|
|
return pathExtension;
|
|
}
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
function getAnyExtensionFromPath(path, extensions, ignoreCase) {
|
|
if (extensions) {
|
|
return getAnyExtensionFromPathWorker(path, extensions, ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive);
|
|
}
|
|
var baseFileName = getBaseFileName(path);
|
|
var extensionIndex = baseFileName.lastIndexOf(".");
|
|
if (extensionIndex >= 0) {
|
|
return baseFileName.substring(extensionIndex);
|
|
}
|
|
return "";
|
|
}
|
|
ts.getAnyExtensionFromPath = getAnyExtensionFromPath;
|
|
function isCheckJsEnabledForFile(sourceFile, compilerOptions) {
|
|
return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs;
|
|
}
|
|
ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile;
|
|
ts.emptyFileSystemEntries = {
|
|
files: ts.emptyArray,
|
|
directories: ts.emptyArray
|
|
};
|
|
function matchPatternOrExact(patternStrings, candidate) {
|
|
var patterns = [];
|
|
for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) {
|
|
var patternString = patternStrings_1[_i];
|
|
var pattern = tryParsePattern(patternString);
|
|
if (pattern) {
|
|
patterns.push(pattern);
|
|
}
|
|
else if (patternString === candidate) {
|
|
return patternString;
|
|
}
|
|
}
|
|
return ts.findBestPatternMatch(patterns, function (_) { return _; }, candidate);
|
|
}
|
|
ts.matchPatternOrExact = matchPatternOrExact;
|
|
function sliceAfter(arr, value) {
|
|
var index = arr.indexOf(value);
|
|
Debug.assert(index !== -1);
|
|
return arr.slice(index);
|
|
}
|
|
ts.sliceAfter = sliceAfter;
|
|
function minAndMax(arr, getValue) {
|
|
Debug.assert(arr.length !== 0);
|
|
var min = getValue(arr[0]);
|
|
var max = min;
|
|
for (var i = 1; i < arr.length; i++) {
|
|
var value = getValue(arr[i]);
|
|
if (value < min) {
|
|
min = value;
|
|
}
|
|
else if (value > max) {
|
|
max = value;
|
|
}
|
|
}
|
|
return { min: min, max: max };
|
|
}
|
|
ts.minAndMax = minAndMax;
|
|
var NodeSet = (function () {
|
|
function NodeSet() {
|
|
this.map = ts.createMap();
|
|
}
|
|
NodeSet.prototype.add = function (node) {
|
|
this.map.set(String(ts.getNodeId(node)), node);
|
|
};
|
|
NodeSet.prototype.tryAdd = function (node) {
|
|
if (this.has(node))
|
|
return false;
|
|
this.add(node);
|
|
return true;
|
|
};
|
|
NodeSet.prototype.has = function (node) {
|
|
return this.map.has(String(ts.getNodeId(node)));
|
|
};
|
|
NodeSet.prototype.forEach = function (cb) {
|
|
this.map.forEach(cb);
|
|
};
|
|
NodeSet.prototype.some = function (pred) {
|
|
return ts.forEachEntry(this.map, pred) || false;
|
|
};
|
|
return NodeSet;
|
|
}());
|
|
ts.NodeSet = NodeSet;
|
|
var NodeMap = (function () {
|
|
function NodeMap() {
|
|
this.map = ts.createMap();
|
|
}
|
|
NodeMap.prototype.get = function (node) {
|
|
var res = this.map.get(String(ts.getNodeId(node)));
|
|
return res && res.value;
|
|
};
|
|
NodeMap.prototype.getOrUpdate = function (node, setValue) {
|
|
var res = this.get(node);
|
|
if (res)
|
|
return res;
|
|
var value = setValue();
|
|
this.set(node, value);
|
|
return value;
|
|
};
|
|
NodeMap.prototype.set = function (node, value) {
|
|
this.map.set(String(ts.getNodeId(node)), { node: node, value: value });
|
|
};
|
|
NodeMap.prototype.has = function (node) {
|
|
return this.map.has(String(ts.getNodeId(node)));
|
|
};
|
|
NodeMap.prototype.forEach = function (cb) {
|
|
this.map.forEach(function (_a) {
|
|
var node = _a.node, value = _a.value;
|
|
return cb(value, node);
|
|
});
|
|
};
|
|
return NodeMap;
|
|
}());
|
|
ts.NodeMap = NodeMap;
|
|
function rangeOfNode(node) {
|
|
return { pos: ts.getTokenPosOfNode(node), end: node.end };
|
|
}
|
|
ts.rangeOfNode = rangeOfNode;
|
|
function rangeOfTypeParameters(typeParameters) {
|
|
return { pos: typeParameters.pos - 1, end: typeParameters.end + 1 };
|
|
}
|
|
ts.rangeOfTypeParameters = rangeOfTypeParameters;
|
|
function skipTypeChecking(sourceFile, options) {
|
|
return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib;
|
|
}
|
|
ts.skipTypeChecking = skipTypeChecking;
|
|
function isJsonEqual(a, b) {
|
|
return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && ts.equalOwnProperties(a, b, isJsonEqual);
|
|
}
|
|
ts.isJsonEqual = isJsonEqual;
|
|
function getOrUpdate(map, key, getDefault) {
|
|
var got = map.get(key);
|
|
if (got === undefined) {
|
|
var value = getDefault();
|
|
map.set(key, value);
|
|
return value;
|
|
}
|
|
else {
|
|
return got;
|
|
}
|
|
}
|
|
ts.getOrUpdate = getOrUpdate;
|
|
function parsePseudoBigInt(stringValue) {
|
|
var log2Base;
|
|
switch (stringValue.charCodeAt(1)) {
|
|
case 98:
|
|
case 66:
|
|
log2Base = 1;
|
|
break;
|
|
case 111:
|
|
case 79:
|
|
log2Base = 3;
|
|
break;
|
|
case 120:
|
|
case 88:
|
|
log2Base = 4;
|
|
break;
|
|
default:
|
|
var nIndex = stringValue.length - 1;
|
|
var nonZeroStart = 0;
|
|
while (stringValue.charCodeAt(nonZeroStart) === 48) {
|
|
nonZeroStart++;
|
|
}
|
|
return stringValue.slice(nonZeroStart, nIndex) || "0";
|
|
}
|
|
var startIndex = 2, endIndex = stringValue.length - 1;
|
|
var bitsNeeded = (endIndex - startIndex) * log2Base;
|
|
var segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0));
|
|
for (var i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) {
|
|
var segment = bitOffset >>> 4;
|
|
var digitChar = stringValue.charCodeAt(i);
|
|
var digit = digitChar <= 57
|
|
? digitChar - 48
|
|
: 10 + digitChar -
|
|
(digitChar <= 70 ? 65 : 97);
|
|
var shiftedDigit = digit << (bitOffset & 15);
|
|
segments[segment] |= shiftedDigit;
|
|
var residual = shiftedDigit >>> 16;
|
|
if (residual)
|
|
segments[segment + 1] |= residual;
|
|
}
|
|
var base10Value = "";
|
|
var firstNonzeroSegment = segments.length - 1;
|
|
var segmentsRemaining = true;
|
|
while (segmentsRemaining) {
|
|
var mod10 = 0;
|
|
segmentsRemaining = false;
|
|
for (var segment = firstNonzeroSegment; segment >= 0; segment--) {
|
|
var newSegment = mod10 << 16 | segments[segment];
|
|
var segmentValue = (newSegment / 10) | 0;
|
|
segments[segment] = segmentValue;
|
|
mod10 = newSegment - segmentValue * 10;
|
|
if (segmentValue && !segmentsRemaining) {
|
|
firstNonzeroSegment = segment;
|
|
segmentsRemaining = true;
|
|
}
|
|
}
|
|
base10Value = mod10 + base10Value;
|
|
}
|
|
return base10Value;
|
|
}
|
|
ts.parsePseudoBigInt = parsePseudoBigInt;
|
|
function pseudoBigIntToString(_a) {
|
|
var negative = _a.negative, base10Value = _a.base10Value;
|
|
return (negative && base10Value !== "0" ? "-" : "") + base10Value;
|
|
}
|
|
ts.pseudoBigIntToString = pseudoBigIntToString;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var NodeConstructor;
|
|
var TokenConstructor;
|
|
var IdentifierConstructor;
|
|
var SourceFileConstructor;
|
|
function createNode(kind, pos, end) {
|
|
if (kind === 279) {
|
|
return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end);
|
|
}
|
|
else if (kind === 72) {
|
|
return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end);
|
|
}
|
|
else if (!ts.isNodeKind(kind)) {
|
|
return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end);
|
|
}
|
|
else {
|
|
return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end);
|
|
}
|
|
}
|
|
ts.createNode = createNode;
|
|
function visitNode(cbNode, node) {
|
|
return node && cbNode(node);
|
|
}
|
|
function visitNodes(cbNode, cbNodes, nodes) {
|
|
if (nodes) {
|
|
if (cbNodes) {
|
|
return cbNodes(nodes);
|
|
}
|
|
for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
|
|
var node = nodes_1[_i];
|
|
var result = cbNode(node);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isJSDocLikeText(text, start) {
|
|
return text.charCodeAt(start + 1) === 42 &&
|
|
text.charCodeAt(start + 2) === 42 &&
|
|
text.charCodeAt(start + 3) !== 47;
|
|
}
|
|
ts.isJSDocLikeText = isJSDocLikeText;
|
|
function forEachChild(node, cbNode, cbNodes) {
|
|
if (!node || node.kind <= 147) {
|
|
return;
|
|
}
|
|
switch (node.kind) {
|
|
case 148:
|
|
return visitNode(cbNode, node.left) ||
|
|
visitNode(cbNode, node.right);
|
|
case 150:
|
|
return visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.constraint) ||
|
|
visitNode(cbNode, node.default) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 276:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.exclamationToken) ||
|
|
visitNode(cbNode, node.equalsToken) ||
|
|
visitNode(cbNode, node.objectAssignmentInitializer);
|
|
case 277:
|
|
return visitNode(cbNode, node.expression);
|
|
case 151:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.dotDotDotToken) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 154:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.exclamationToken) ||
|
|
visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 153:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 275:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 237:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.exclamationToken) ||
|
|
visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 186:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.dotDotDotToken) ||
|
|
visitNode(cbNode, node.propertyName) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 165:
|
|
case 166:
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters) ||
|
|
visitNodes(cbNode, cbNodes, node.parameters) ||
|
|
visitNode(cbNode, node.type);
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 239:
|
|
case 197:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.asteriskToken) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.exclamationToken) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters) ||
|
|
visitNodes(cbNode, cbNodes, node.parameters) ||
|
|
visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.equalsGreaterThanToken) ||
|
|
visitNode(cbNode, node.body);
|
|
case 164:
|
|
return visitNode(cbNode, node.typeName) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments);
|
|
case 163:
|
|
return visitNode(cbNode, node.parameterName) ||
|
|
visitNode(cbNode, node.type);
|
|
case 167:
|
|
return visitNode(cbNode, node.exprName);
|
|
case 168:
|
|
return visitNodes(cbNode, cbNodes, node.members);
|
|
case 169:
|
|
return visitNode(cbNode, node.elementType);
|
|
case 170:
|
|
return visitNodes(cbNode, cbNodes, node.elementTypes);
|
|
case 173:
|
|
case 174:
|
|
return visitNodes(cbNode, cbNodes, node.types);
|
|
case 175:
|
|
return visitNode(cbNode, node.checkType) ||
|
|
visitNode(cbNode, node.extendsType) ||
|
|
visitNode(cbNode, node.trueType) ||
|
|
visitNode(cbNode, node.falseType);
|
|
case 176:
|
|
return visitNode(cbNode, node.typeParameter);
|
|
case 183:
|
|
return visitNode(cbNode, node.argument) ||
|
|
visitNode(cbNode, node.qualifier) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments);
|
|
case 177:
|
|
case 179:
|
|
return visitNode(cbNode, node.type);
|
|
case 180:
|
|
return visitNode(cbNode, node.objectType) ||
|
|
visitNode(cbNode, node.indexType);
|
|
case 181:
|
|
return visitNode(cbNode, node.readonlyToken) ||
|
|
visitNode(cbNode, node.typeParameter) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.type);
|
|
case 182:
|
|
return visitNode(cbNode, node.literal);
|
|
case 184:
|
|
case 185:
|
|
return visitNodes(cbNode, cbNodes, node.elements);
|
|
case 187:
|
|
return visitNodes(cbNode, cbNodes, node.elements);
|
|
case 188:
|
|
return visitNodes(cbNode, cbNodes, node.properties);
|
|
case 189:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.name);
|
|
case 190:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.argumentExpression);
|
|
case 191:
|
|
case 192:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments) ||
|
|
visitNodes(cbNode, cbNodes, node.arguments);
|
|
case 193:
|
|
return visitNode(cbNode, node.tag) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments) ||
|
|
visitNode(cbNode, node.template);
|
|
case 194:
|
|
return visitNode(cbNode, node.type) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 195:
|
|
return visitNode(cbNode, node.expression);
|
|
case 198:
|
|
return visitNode(cbNode, node.expression);
|
|
case 199:
|
|
return visitNode(cbNode, node.expression);
|
|
case 200:
|
|
return visitNode(cbNode, node.expression);
|
|
case 202:
|
|
return visitNode(cbNode, node.operand);
|
|
case 207:
|
|
return visitNode(cbNode, node.asteriskToken) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 201:
|
|
return visitNode(cbNode, node.expression);
|
|
case 203:
|
|
return visitNode(cbNode, node.operand);
|
|
case 204:
|
|
return visitNode(cbNode, node.left) ||
|
|
visitNode(cbNode, node.operatorToken) ||
|
|
visitNode(cbNode, node.right);
|
|
case 212:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.type);
|
|
case 213:
|
|
return visitNode(cbNode, node.expression);
|
|
case 214:
|
|
return visitNode(cbNode, node.name);
|
|
case 205:
|
|
return visitNode(cbNode, node.condition) ||
|
|
visitNode(cbNode, node.questionToken) ||
|
|
visitNode(cbNode, node.whenTrue) ||
|
|
visitNode(cbNode, node.colonToken) ||
|
|
visitNode(cbNode, node.whenFalse);
|
|
case 208:
|
|
return visitNode(cbNode, node.expression);
|
|
case 218:
|
|
case 245:
|
|
return visitNodes(cbNode, cbNodes, node.statements);
|
|
case 279:
|
|
return visitNodes(cbNode, cbNodes, node.statements) ||
|
|
visitNode(cbNode, node.endOfFileToken);
|
|
case 219:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.declarationList);
|
|
case 238:
|
|
return visitNodes(cbNode, cbNodes, node.declarations);
|
|
case 221:
|
|
return visitNode(cbNode, node.expression);
|
|
case 222:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.thenStatement) ||
|
|
visitNode(cbNode, node.elseStatement);
|
|
case 223:
|
|
return visitNode(cbNode, node.statement) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 224:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 225:
|
|
return visitNode(cbNode, node.initializer) ||
|
|
visitNode(cbNode, node.condition) ||
|
|
visitNode(cbNode, node.incrementor) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 226:
|
|
return visitNode(cbNode, node.initializer) ||
|
|
visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 227:
|
|
return visitNode(cbNode, node.awaitModifier) ||
|
|
visitNode(cbNode, node.initializer) ||
|
|
visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 228:
|
|
case 229:
|
|
return visitNode(cbNode, node.label);
|
|
case 230:
|
|
return visitNode(cbNode, node.expression);
|
|
case 231:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 232:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNode(cbNode, node.caseBlock);
|
|
case 246:
|
|
return visitNodes(cbNode, cbNodes, node.clauses);
|
|
case 271:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNodes(cbNode, cbNodes, node.statements);
|
|
case 272:
|
|
return visitNodes(cbNode, cbNodes, node.statements);
|
|
case 233:
|
|
return visitNode(cbNode, node.label) ||
|
|
visitNode(cbNode, node.statement);
|
|
case 234:
|
|
return visitNode(cbNode, node.expression);
|
|
case 235:
|
|
return visitNode(cbNode, node.tryBlock) ||
|
|
visitNode(cbNode, node.catchClause) ||
|
|
visitNode(cbNode, node.finallyBlock);
|
|
case 274:
|
|
return visitNode(cbNode, node.variableDeclaration) ||
|
|
visitNode(cbNode, node.block);
|
|
case 152:
|
|
return visitNode(cbNode, node.expression);
|
|
case 240:
|
|
case 209:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters) ||
|
|
visitNodes(cbNode, cbNodes, node.heritageClauses) ||
|
|
visitNodes(cbNode, cbNodes, node.members);
|
|
case 241:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters) ||
|
|
visitNodes(cbNode, cbNodes, node.heritageClauses) ||
|
|
visitNodes(cbNode, cbNodes, node.members);
|
|
case 242:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters) ||
|
|
visitNode(cbNode, node.type);
|
|
case 243:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNodes(cbNode, cbNodes, node.members);
|
|
case 278:
|
|
return visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 244:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.body);
|
|
case 248:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.moduleReference);
|
|
case 249:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.importClause) ||
|
|
visitNode(cbNode, node.moduleSpecifier);
|
|
case 250:
|
|
return visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.namedBindings);
|
|
case 247:
|
|
return visitNode(cbNode, node.name);
|
|
case 251:
|
|
return visitNode(cbNode, node.name);
|
|
case 252:
|
|
case 256:
|
|
return visitNodes(cbNode, cbNodes, node.elements);
|
|
case 255:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.exportClause) ||
|
|
visitNode(cbNode, node.moduleSpecifier);
|
|
case 253:
|
|
case 257:
|
|
return visitNode(cbNode, node.propertyName) ||
|
|
visitNode(cbNode, node.name);
|
|
case 254:
|
|
return visitNodes(cbNode, cbNodes, node.decorators) ||
|
|
visitNodes(cbNode, cbNodes, node.modifiers) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 206:
|
|
return visitNode(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
|
|
case 216:
|
|
return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal);
|
|
case 149:
|
|
return visitNode(cbNode, node.expression);
|
|
case 273:
|
|
return visitNodes(cbNode, cbNodes, node.types);
|
|
case 211:
|
|
return visitNode(cbNode, node.expression) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments);
|
|
case 259:
|
|
return visitNode(cbNode, node.expression);
|
|
case 258:
|
|
return visitNodes(cbNode, cbNodes, node.decorators);
|
|
case 309:
|
|
return visitNodes(cbNode, cbNodes, node.elements);
|
|
case 260:
|
|
return visitNode(cbNode, node.openingElement) ||
|
|
visitNodes(cbNode, cbNodes, node.children) ||
|
|
visitNode(cbNode, node.closingElement);
|
|
case 264:
|
|
return visitNode(cbNode, node.openingFragment) ||
|
|
visitNodes(cbNode, cbNodes, node.children) ||
|
|
visitNode(cbNode, node.closingFragment);
|
|
case 261:
|
|
case 262:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
visitNodes(cbNode, cbNodes, node.typeArguments) ||
|
|
visitNode(cbNode, node.attributes);
|
|
case 268:
|
|
return visitNodes(cbNode, cbNodes, node.properties);
|
|
case 267:
|
|
return visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.initializer);
|
|
case 269:
|
|
return visitNode(cbNode, node.expression);
|
|
case 270:
|
|
return visitNode(cbNode, node.dotDotDotToken) ||
|
|
visitNode(cbNode, node.expression);
|
|
case 263:
|
|
return visitNode(cbNode, node.tagName);
|
|
case 171:
|
|
case 172:
|
|
case 283:
|
|
case 287:
|
|
case 286:
|
|
case 288:
|
|
case 290:
|
|
return visitNode(cbNode, node.type);
|
|
case 289:
|
|
return visitNodes(cbNode, cbNodes, node.parameters) ||
|
|
visitNode(cbNode, node.type);
|
|
case 291:
|
|
return visitNodes(cbNode, cbNodes, node.tags);
|
|
case 299:
|
|
case 305:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
(node.isNameFirst
|
|
? visitNode(cbNode, node.name) ||
|
|
visitNode(cbNode, node.typeExpression)
|
|
: visitNode(cbNode, node.typeExpression) ||
|
|
visitNode(cbNode, node.name));
|
|
case 295:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
visitNode(cbNode, node.class);
|
|
case 303:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
visitNode(cbNode, node.constraint) ||
|
|
visitNodes(cbNode, cbNodes, node.typeParameters);
|
|
case 304:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
(node.typeExpression &&
|
|
node.typeExpression.kind === 283
|
|
? visitNode(cbNode, node.typeExpression) ||
|
|
visitNode(cbNode, node.fullName)
|
|
: visitNode(cbNode, node.fullName) ||
|
|
visitNode(cbNode, node.typeExpression));
|
|
case 297:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
visitNode(cbNode, node.fullName) ||
|
|
visitNode(cbNode, node.typeExpression);
|
|
case 300:
|
|
case 302:
|
|
case 301:
|
|
case 298:
|
|
return visitNode(cbNode, node.tagName) ||
|
|
visitNode(cbNode, node.typeExpression);
|
|
case 293:
|
|
return ts.forEach(node.typeParameters, cbNode) ||
|
|
ts.forEach(node.parameters, cbNode) ||
|
|
visitNode(cbNode, node.type);
|
|
case 292:
|
|
return ts.forEach(node.jsDocPropertyTags, cbNode);
|
|
case 294:
|
|
case 296:
|
|
return visitNode(cbNode, node.tagName);
|
|
case 308:
|
|
return visitNode(cbNode, node.expression);
|
|
}
|
|
}
|
|
ts.forEachChild = forEachChild;
|
|
function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) {
|
|
if (setParentNodes === void 0) { setParentNodes = false; }
|
|
ts.performance.mark("beforeParse");
|
|
var result;
|
|
if (languageVersion === 100) {
|
|
result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, 6);
|
|
}
|
|
else {
|
|
result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, scriptKind);
|
|
}
|
|
ts.performance.mark("afterParse");
|
|
ts.performance.measure("Parse", "beforeParse", "afterParse");
|
|
return result;
|
|
}
|
|
ts.createSourceFile = createSourceFile;
|
|
function parseIsolatedEntityName(text, languageVersion) {
|
|
return Parser.parseIsolatedEntityName(text, languageVersion);
|
|
}
|
|
ts.parseIsolatedEntityName = parseIsolatedEntityName;
|
|
function parseJsonText(fileName, sourceText) {
|
|
return Parser.parseJsonText(fileName, sourceText);
|
|
}
|
|
ts.parseJsonText = parseJsonText;
|
|
function isExternalModule(file) {
|
|
return file.externalModuleIndicator !== undefined;
|
|
}
|
|
ts.isExternalModule = isExternalModule;
|
|
function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) {
|
|
if (aggressiveChecks === void 0) { aggressiveChecks = false; }
|
|
var newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
|
|
newSourceFile.flags |= (sourceFile.flags & 1572864);
|
|
return newSourceFile;
|
|
}
|
|
ts.updateSourceFile = updateSourceFile;
|
|
function parseIsolatedJSDocComment(content, start, length) {
|
|
var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length);
|
|
if (result && result.jsDoc) {
|
|
Parser.fixupParentReferences(result.jsDoc);
|
|
}
|
|
return result;
|
|
}
|
|
ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment;
|
|
function parseJSDocTypeExpressionForTests(content, start, length) {
|
|
return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length);
|
|
}
|
|
ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests;
|
|
var Parser;
|
|
(function (Parser) {
|
|
var scanner = ts.createScanner(6, true);
|
|
var disallowInAndDecoratorContext = 2048 | 8192;
|
|
var NodeConstructor;
|
|
var TokenConstructor;
|
|
var IdentifierConstructor;
|
|
var SourceFileConstructor;
|
|
var sourceFile;
|
|
var parseDiagnostics;
|
|
var syntaxCursor;
|
|
var currentToken;
|
|
var sourceText;
|
|
var nodeCount;
|
|
var identifiers;
|
|
var identifierCount;
|
|
var parsingContext;
|
|
var contextFlags;
|
|
var parseErrorBeforeNextFinishedNode = false;
|
|
function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) {
|
|
if (setParentNodes === void 0) { setParentNodes = false; }
|
|
scriptKind = ts.ensureScriptKind(fileName, scriptKind);
|
|
if (scriptKind === 6) {
|
|
var result_1 = parseJsonText(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes);
|
|
ts.convertToObjectWorker(result_1, result_1.parseDiagnostics, false, undefined, undefined);
|
|
result_1.referencedFiles = ts.emptyArray;
|
|
result_1.typeReferenceDirectives = ts.emptyArray;
|
|
result_1.libReferenceDirectives = ts.emptyArray;
|
|
result_1.amdDependencies = ts.emptyArray;
|
|
result_1.hasNoDefaultLib = false;
|
|
result_1.pragmas = ts.emptyMap;
|
|
return result_1;
|
|
}
|
|
initializeState(sourceText, languageVersion, syntaxCursor, scriptKind);
|
|
var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind);
|
|
clearState();
|
|
return result;
|
|
}
|
|
Parser.parseSourceFile = parseSourceFile;
|
|
function parseIsolatedEntityName(content, languageVersion) {
|
|
initializeState(content, languageVersion, undefined, 1);
|
|
nextToken();
|
|
var entityName = parseEntityName(true);
|
|
var isInvalid = token() === 1 && !parseDiagnostics.length;
|
|
clearState();
|
|
return isInvalid ? entityName : undefined;
|
|
}
|
|
Parser.parseIsolatedEntityName = parseIsolatedEntityName;
|
|
function parseJsonText(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes) {
|
|
if (languageVersion === void 0) { languageVersion = 2; }
|
|
initializeState(sourceText, languageVersion, syntaxCursor, 6);
|
|
sourceFile = createSourceFile(fileName, 2, 6, false);
|
|
sourceFile.flags = contextFlags;
|
|
nextToken();
|
|
var pos = getNodePos();
|
|
if (token() === 1) {
|
|
sourceFile.statements = createNodeArray([], pos, pos);
|
|
sourceFile.endOfFileToken = parseTokenNode();
|
|
}
|
|
else {
|
|
var statement = createNode(221);
|
|
switch (token()) {
|
|
case 22:
|
|
statement.expression = parseArrayLiteralExpression();
|
|
break;
|
|
case 102:
|
|
case 87:
|
|
case 96:
|
|
statement.expression = parseTokenNode();
|
|
break;
|
|
case 39:
|
|
if (lookAhead(function () { return nextToken() === 8 && nextToken() !== 57; })) {
|
|
statement.expression = parsePrefixUnaryExpression();
|
|
}
|
|
else {
|
|
statement.expression = parseObjectLiteralExpression();
|
|
}
|
|
break;
|
|
case 8:
|
|
case 10:
|
|
if (lookAhead(function () { return nextToken() !== 57; })) {
|
|
statement.expression = parseLiteralNode();
|
|
break;
|
|
}
|
|
default:
|
|
statement.expression = parseObjectLiteralExpression();
|
|
break;
|
|
}
|
|
finishNode(statement);
|
|
sourceFile.statements = createNodeArray([statement], pos);
|
|
sourceFile.endOfFileToken = parseExpectedToken(1, ts.Diagnostics.Unexpected_token);
|
|
}
|
|
if (setParentNodes) {
|
|
fixupParentReferences(sourceFile);
|
|
}
|
|
sourceFile.parseDiagnostics = parseDiagnostics;
|
|
var result = sourceFile;
|
|
clearState();
|
|
return result;
|
|
}
|
|
Parser.parseJsonText = parseJsonText;
|
|
function getLanguageVariant(scriptKind) {
|
|
return scriptKind === 4 || scriptKind === 2 || scriptKind === 1 || scriptKind === 6 ? 1 : 0;
|
|
}
|
|
function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) {
|
|
NodeConstructor = ts.objectAllocator.getNodeConstructor();
|
|
TokenConstructor = ts.objectAllocator.getTokenConstructor();
|
|
IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor();
|
|
SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor();
|
|
sourceText = _sourceText;
|
|
syntaxCursor = _syntaxCursor;
|
|
parseDiagnostics = [];
|
|
parsingContext = 0;
|
|
identifiers = ts.createMap();
|
|
identifierCount = 0;
|
|
nodeCount = 0;
|
|
switch (scriptKind) {
|
|
case 1:
|
|
case 2:
|
|
contextFlags = 65536;
|
|
break;
|
|
case 6:
|
|
contextFlags = 65536 | 16777216;
|
|
break;
|
|
default:
|
|
contextFlags = 0;
|
|
break;
|
|
}
|
|
parseErrorBeforeNextFinishedNode = false;
|
|
scanner.setText(sourceText);
|
|
scanner.setOnError(scanError);
|
|
scanner.setScriptTarget(languageVersion);
|
|
scanner.setLanguageVariant(getLanguageVariant(scriptKind));
|
|
}
|
|
function clearState() {
|
|
scanner.setText("");
|
|
scanner.setOnError(undefined);
|
|
parseDiagnostics = undefined;
|
|
sourceFile = undefined;
|
|
identifiers = undefined;
|
|
syntaxCursor = undefined;
|
|
sourceText = undefined;
|
|
}
|
|
function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) {
|
|
var isDeclarationFile = isDeclarationFileName(fileName);
|
|
if (isDeclarationFile) {
|
|
contextFlags |= 4194304;
|
|
}
|
|
sourceFile = createSourceFile(fileName, languageVersion, scriptKind, isDeclarationFile);
|
|
sourceFile.flags = contextFlags;
|
|
nextToken();
|
|
processCommentPragmas(sourceFile, sourceText);
|
|
processPragmasIntoFields(sourceFile, reportPragmaDiagnostic);
|
|
sourceFile.statements = parseList(0, parseStatement);
|
|
ts.Debug.assert(token() === 1);
|
|
sourceFile.endOfFileToken = addJSDocComment(parseTokenNode());
|
|
setExternalModuleIndicator(sourceFile);
|
|
sourceFile.nodeCount = nodeCount;
|
|
sourceFile.identifierCount = identifierCount;
|
|
sourceFile.identifiers = identifiers;
|
|
sourceFile.parseDiagnostics = parseDiagnostics;
|
|
if (setParentNodes) {
|
|
fixupParentReferences(sourceFile);
|
|
}
|
|
return sourceFile;
|
|
function reportPragmaDiagnostic(pos, end, diagnostic) {
|
|
parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, pos, end, diagnostic));
|
|
}
|
|
}
|
|
function addJSDocComment(node) {
|
|
ts.Debug.assert(!node.jsDoc);
|
|
var jsDoc = ts.mapDefined(ts.getJSDocCommentRanges(node, sourceFile.text), function (comment) { return JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); });
|
|
if (jsDoc.length)
|
|
node.jsDoc = jsDoc;
|
|
return node;
|
|
}
|
|
function fixupParentReferences(rootNode) {
|
|
var parent = rootNode;
|
|
forEachChild(rootNode, visitNode);
|
|
return;
|
|
function visitNode(n) {
|
|
if (n.parent !== parent) {
|
|
n.parent = parent;
|
|
var saveParent = parent;
|
|
parent = n;
|
|
forEachChild(n, visitNode);
|
|
if (ts.hasJSDocNodes(n)) {
|
|
for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) {
|
|
var jsDoc = _a[_i];
|
|
jsDoc.parent = n;
|
|
parent = jsDoc;
|
|
forEachChild(jsDoc, visitNode);
|
|
}
|
|
}
|
|
parent = saveParent;
|
|
}
|
|
}
|
|
}
|
|
Parser.fixupParentReferences = fixupParentReferences;
|
|
function createSourceFile(fileName, languageVersion, scriptKind, isDeclarationFile) {
|
|
var sourceFile = new SourceFileConstructor(279, 0, sourceText.length);
|
|
nodeCount++;
|
|
sourceFile.text = sourceText;
|
|
sourceFile.bindDiagnostics = [];
|
|
sourceFile.bindSuggestionDiagnostics = undefined;
|
|
sourceFile.languageVersion = languageVersion;
|
|
sourceFile.fileName = ts.normalizePath(fileName);
|
|
sourceFile.languageVariant = getLanguageVariant(scriptKind);
|
|
sourceFile.isDeclarationFile = isDeclarationFile;
|
|
sourceFile.scriptKind = scriptKind;
|
|
return sourceFile;
|
|
}
|
|
function setContextFlag(val, flag) {
|
|
if (val) {
|
|
contextFlags |= flag;
|
|
}
|
|
else {
|
|
contextFlags &= ~flag;
|
|
}
|
|
}
|
|
function setDisallowInContext(val) {
|
|
setContextFlag(val, 2048);
|
|
}
|
|
function setYieldContext(val) {
|
|
setContextFlag(val, 4096);
|
|
}
|
|
function setDecoratorContext(val) {
|
|
setContextFlag(val, 8192);
|
|
}
|
|
function setAwaitContext(val) {
|
|
setContextFlag(val, 16384);
|
|
}
|
|
function doOutsideOfContext(context, func) {
|
|
var contextFlagsToClear = context & contextFlags;
|
|
if (contextFlagsToClear) {
|
|
setContextFlag(false, contextFlagsToClear);
|
|
var result = func();
|
|
setContextFlag(true, contextFlagsToClear);
|
|
return result;
|
|
}
|
|
return func();
|
|
}
|
|
function doInsideOfContext(context, func) {
|
|
var contextFlagsToSet = context & ~contextFlags;
|
|
if (contextFlagsToSet) {
|
|
setContextFlag(true, contextFlagsToSet);
|
|
var result = func();
|
|
setContextFlag(false, contextFlagsToSet);
|
|
return result;
|
|
}
|
|
return func();
|
|
}
|
|
function allowInAnd(func) {
|
|
return doOutsideOfContext(2048, func);
|
|
}
|
|
function disallowInAnd(func) {
|
|
return doInsideOfContext(2048, func);
|
|
}
|
|
function doInYieldContext(func) {
|
|
return doInsideOfContext(4096, func);
|
|
}
|
|
function doInDecoratorContext(func) {
|
|
return doInsideOfContext(8192, func);
|
|
}
|
|
function doInAwaitContext(func) {
|
|
return doInsideOfContext(16384, func);
|
|
}
|
|
function doOutsideOfAwaitContext(func) {
|
|
return doOutsideOfContext(16384, func);
|
|
}
|
|
function doInYieldAndAwaitContext(func) {
|
|
return doInsideOfContext(4096 | 16384, func);
|
|
}
|
|
function inContext(flags) {
|
|
return (contextFlags & flags) !== 0;
|
|
}
|
|
function inYieldContext() {
|
|
return inContext(4096);
|
|
}
|
|
function inDisallowInContext() {
|
|
return inContext(2048);
|
|
}
|
|
function inDecoratorContext() {
|
|
return inContext(8192);
|
|
}
|
|
function inAwaitContext() {
|
|
return inContext(16384);
|
|
}
|
|
function parseErrorAtCurrentToken(message, arg0) {
|
|
parseErrorAt(scanner.getTokenPos(), scanner.getTextPos(), message, arg0);
|
|
}
|
|
function parseErrorAtPosition(start, length, message, arg0) {
|
|
var lastError = ts.lastOrUndefined(parseDiagnostics);
|
|
if (!lastError || start !== lastError.start) {
|
|
parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0));
|
|
}
|
|
parseErrorBeforeNextFinishedNode = true;
|
|
}
|
|
function parseErrorAt(start, end, message, arg0) {
|
|
parseErrorAtPosition(start, end - start, message, arg0);
|
|
}
|
|
function parseErrorAtRange(range, message, arg0) {
|
|
parseErrorAt(range.pos, range.end, message, arg0);
|
|
}
|
|
function scanError(message, length) {
|
|
parseErrorAtPosition(scanner.getTextPos(), length, message);
|
|
}
|
|
function getNodePos() {
|
|
return scanner.getStartPos();
|
|
}
|
|
function token() {
|
|
return currentToken;
|
|
}
|
|
function nextToken() {
|
|
return currentToken = scanner.scan();
|
|
}
|
|
function reScanGreaterToken() {
|
|
return currentToken = scanner.reScanGreaterToken();
|
|
}
|
|
function reScanSlashToken() {
|
|
return currentToken = scanner.reScanSlashToken();
|
|
}
|
|
function reScanTemplateToken() {
|
|
return currentToken = scanner.reScanTemplateToken();
|
|
}
|
|
function scanJsxIdentifier() {
|
|
return currentToken = scanner.scanJsxIdentifier();
|
|
}
|
|
function scanJsxText() {
|
|
return currentToken = scanner.scanJsxToken();
|
|
}
|
|
function scanJsxAttributeValue() {
|
|
return currentToken = scanner.scanJsxAttributeValue();
|
|
}
|
|
function speculationHelper(callback, isLookAhead) {
|
|
var saveToken = currentToken;
|
|
var saveParseDiagnosticsLength = parseDiagnostics.length;
|
|
var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
|
|
var saveContextFlags = contextFlags;
|
|
var result = isLookAhead
|
|
? scanner.lookAhead(callback)
|
|
: scanner.tryScan(callback);
|
|
ts.Debug.assert(saveContextFlags === contextFlags);
|
|
if (!result || isLookAhead) {
|
|
currentToken = saveToken;
|
|
parseDiagnostics.length = saveParseDiagnosticsLength;
|
|
parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
|
|
}
|
|
return result;
|
|
}
|
|
function lookAhead(callback) {
|
|
return speculationHelper(callback, true);
|
|
}
|
|
function tryParse(callback) {
|
|
return speculationHelper(callback, false);
|
|
}
|
|
function isIdentifier() {
|
|
if (token() === 72) {
|
|
return true;
|
|
}
|
|
if (token() === 117 && inYieldContext()) {
|
|
return false;
|
|
}
|
|
if (token() === 122 && inAwaitContext()) {
|
|
return false;
|
|
}
|
|
return token() > 108;
|
|
}
|
|
function parseExpected(kind, diagnosticMessage, shouldAdvance) {
|
|
if (shouldAdvance === void 0) { shouldAdvance = true; }
|
|
if (token() === kind) {
|
|
if (shouldAdvance) {
|
|
nextToken();
|
|
}
|
|
return true;
|
|
}
|
|
if (diagnosticMessage) {
|
|
parseErrorAtCurrentToken(diagnosticMessage);
|
|
}
|
|
else {
|
|
parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind));
|
|
}
|
|
return false;
|
|
}
|
|
function parseOptional(t) {
|
|
if (token() === t) {
|
|
nextToken();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function parseOptionalToken(t) {
|
|
if (token() === t) {
|
|
return parseTokenNode();
|
|
}
|
|
return undefined;
|
|
}
|
|
function parseExpectedToken(t, diagnosticMessage, arg0) {
|
|
return parseOptionalToken(t) ||
|
|
createMissingNode(t, false, diagnosticMessage || ts.Diagnostics._0_expected, arg0 || ts.tokenToString(t));
|
|
}
|
|
function parseTokenNode() {
|
|
var node = createNode(token());
|
|
nextToken();
|
|
return finishNode(node);
|
|
}
|
|
function canParseSemicolon() {
|
|
if (token() === 26) {
|
|
return true;
|
|
}
|
|
return token() === 19 || token() === 1 || scanner.hasPrecedingLineBreak();
|
|
}
|
|
function parseSemicolon() {
|
|
if (canParseSemicolon()) {
|
|
if (token() === 26) {
|
|
nextToken();
|
|
}
|
|
return true;
|
|
}
|
|
else {
|
|
return parseExpected(26);
|
|
}
|
|
}
|
|
function createNode(kind, pos) {
|
|
nodeCount++;
|
|
var p = pos >= 0 ? pos : scanner.getStartPos();
|
|
return ts.isNodeKind(kind) || kind === 0 ? new NodeConstructor(kind, p, p) :
|
|
kind === 72 ? new IdentifierConstructor(kind, p, p) :
|
|
new TokenConstructor(kind, p, p);
|
|
}
|
|
function createNodeWithJSDoc(kind, pos) {
|
|
var node = createNode(kind, pos);
|
|
if (scanner.getTokenFlags() & 2) {
|
|
addJSDocComment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function createNodeArray(elements, pos, end) {
|
|
var length = elements.length;
|
|
var array = (length >= 1 && length <= 4 ? elements.slice() : elements);
|
|
array.pos = pos;
|
|
array.end = end === undefined ? scanner.getStartPos() : end;
|
|
return array;
|
|
}
|
|
function finishNode(node, end) {
|
|
node.end = end === undefined ? scanner.getStartPos() : end;
|
|
if (contextFlags) {
|
|
node.flags |= contextFlags;
|
|
}
|
|
if (parseErrorBeforeNextFinishedNode) {
|
|
parseErrorBeforeNextFinishedNode = false;
|
|
node.flags |= 32768;
|
|
}
|
|
return node;
|
|
}
|
|
function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) {
|
|
if (reportAtCurrentPosition) {
|
|
parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0);
|
|
}
|
|
else if (diagnosticMessage) {
|
|
parseErrorAtCurrentToken(diagnosticMessage, arg0);
|
|
}
|
|
var result = createNode(kind);
|
|
if (kind === 72) {
|
|
result.escapedText = "";
|
|
}
|
|
else if (ts.isLiteralKind(kind) || ts.isTemplateLiteralKind(kind)) {
|
|
result.text = "";
|
|
}
|
|
return finishNode(result);
|
|
}
|
|
function internIdentifier(text) {
|
|
var identifier = identifiers.get(text);
|
|
if (identifier === undefined) {
|
|
identifiers.set(text, identifier = text);
|
|
}
|
|
return identifier;
|
|
}
|
|
function createIdentifier(isIdentifier, diagnosticMessage) {
|
|
identifierCount++;
|
|
if (isIdentifier) {
|
|
var node = createNode(72);
|
|
if (token() !== 72) {
|
|
node.originalKeywordKind = token();
|
|
}
|
|
node.escapedText = ts.escapeLeadingUnderscores(internIdentifier(scanner.getTokenValue()));
|
|
nextToken();
|
|
return finishNode(node);
|
|
}
|
|
var reportAtCurrentPosition = token() === 1;
|
|
return createMissingNode(72, reportAtCurrentPosition, diagnosticMessage || ts.Diagnostics.Identifier_expected);
|
|
}
|
|
function parseIdentifier(diagnosticMessage) {
|
|
return createIdentifier(isIdentifier(), diagnosticMessage);
|
|
}
|
|
function parseIdentifierName(diagnosticMessage) {
|
|
return createIdentifier(ts.tokenIsIdentifierOrKeyword(token()), diagnosticMessage);
|
|
}
|
|
function isLiteralPropertyName() {
|
|
return ts.tokenIsIdentifierOrKeyword(token()) ||
|
|
token() === 10 ||
|
|
token() === 8;
|
|
}
|
|
function parsePropertyNameWorker(allowComputedPropertyNames) {
|
|
if (token() === 10 || token() === 8) {
|
|
var node = parseLiteralNode();
|
|
node.text = internIdentifier(node.text);
|
|
return node;
|
|
}
|
|
if (allowComputedPropertyNames && token() === 22) {
|
|
return parseComputedPropertyName();
|
|
}
|
|
return parseIdentifierName();
|
|
}
|
|
function parsePropertyName() {
|
|
return parsePropertyNameWorker(true);
|
|
}
|
|
function parseComputedPropertyName() {
|
|
var node = createNode(149);
|
|
parseExpected(22);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(23);
|
|
return finishNode(node);
|
|
}
|
|
function parseContextualModifier(t) {
|
|
return token() === t && tryParse(nextTokenCanFollowModifier);
|
|
}
|
|
function nextTokenIsOnSameLineAndCanFollowModifier() {
|
|
nextToken();
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
return false;
|
|
}
|
|
return canFollowModifier();
|
|
}
|
|
function nextTokenCanFollowModifier() {
|
|
switch (token()) {
|
|
case 77:
|
|
return nextToken() === 84;
|
|
case 85:
|
|
nextToken();
|
|
if (token() === 80) {
|
|
return lookAhead(nextTokenCanFollowDefaultKeyword);
|
|
}
|
|
return token() !== 40 && token() !== 119 && token() !== 18 && canFollowModifier();
|
|
case 80:
|
|
return nextTokenCanFollowDefaultKeyword();
|
|
case 116:
|
|
case 126:
|
|
case 137:
|
|
nextToken();
|
|
return canFollowModifier();
|
|
default:
|
|
return nextTokenIsOnSameLineAndCanFollowModifier();
|
|
}
|
|
}
|
|
function parseAnyContextualModifier() {
|
|
return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier);
|
|
}
|
|
function canFollowModifier() {
|
|
return token() === 22
|
|
|| token() === 18
|
|
|| token() === 40
|
|
|| token() === 25
|
|
|| isLiteralPropertyName();
|
|
}
|
|
function nextTokenCanFollowDefaultKeyword() {
|
|
nextToken();
|
|
return token() === 76 || token() === 90 ||
|
|
token() === 110 ||
|
|
(token() === 118 && lookAhead(nextTokenIsClassKeywordOnSameLine)) ||
|
|
(token() === 121 && lookAhead(nextTokenIsFunctionKeywordOnSameLine));
|
|
}
|
|
function isListElement(parsingContext, inErrorRecovery) {
|
|
var node = currentNode(parsingContext);
|
|
if (node) {
|
|
return true;
|
|
}
|
|
switch (parsingContext) {
|
|
case 0:
|
|
case 1:
|
|
case 3:
|
|
return !(token() === 26 && inErrorRecovery) && isStartOfStatement();
|
|
case 2:
|
|
return token() === 74 || token() === 80;
|
|
case 4:
|
|
return lookAhead(isTypeMemberStart);
|
|
case 5:
|
|
return lookAhead(isClassMemberStart) || (token() === 26 && !inErrorRecovery);
|
|
case 6:
|
|
return token() === 22 || isLiteralPropertyName();
|
|
case 12:
|
|
switch (token()) {
|
|
case 22:
|
|
case 40:
|
|
case 25:
|
|
case 24:
|
|
return true;
|
|
default:
|
|
return isLiteralPropertyName();
|
|
}
|
|
case 18:
|
|
return isLiteralPropertyName();
|
|
case 9:
|
|
return token() === 22 || token() === 25 || isLiteralPropertyName();
|
|
case 7:
|
|
if (token() === 18) {
|
|
return lookAhead(isValidHeritageClauseObjectLiteral);
|
|
}
|
|
if (!inErrorRecovery) {
|
|
return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword();
|
|
}
|
|
else {
|
|
return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword();
|
|
}
|
|
case 8:
|
|
return isIdentifierOrPattern();
|
|
case 10:
|
|
return token() === 27 || token() === 25 || isIdentifierOrPattern();
|
|
case 19:
|
|
return isIdentifier();
|
|
case 15:
|
|
switch (token()) {
|
|
case 27:
|
|
case 24:
|
|
return true;
|
|
}
|
|
case 11:
|
|
return token() === 25 || isStartOfExpression();
|
|
case 16:
|
|
return isStartOfParameter(false);
|
|
case 17:
|
|
return isStartOfParameter(true);
|
|
case 20:
|
|
case 21:
|
|
return token() === 27 || isStartOfType();
|
|
case 22:
|
|
return isHeritageClause();
|
|
case 23:
|
|
return ts.tokenIsIdentifierOrKeyword(token());
|
|
case 13:
|
|
return ts.tokenIsIdentifierOrKeyword(token()) || token() === 18;
|
|
case 14:
|
|
return true;
|
|
}
|
|
return ts.Debug.fail("Non-exhaustive case in 'isListElement'.");
|
|
}
|
|
function isValidHeritageClauseObjectLiteral() {
|
|
ts.Debug.assert(token() === 18);
|
|
if (nextToken() === 19) {
|
|
var next = nextToken();
|
|
return next === 27 || next === 18 || next === 86 || next === 109;
|
|
}
|
|
return true;
|
|
}
|
|
function nextTokenIsIdentifier() {
|
|
nextToken();
|
|
return isIdentifier();
|
|
}
|
|
function nextTokenIsIdentifierOrKeyword() {
|
|
nextToken();
|
|
return ts.tokenIsIdentifierOrKeyword(token());
|
|
}
|
|
function nextTokenIsIdentifierOrKeywordOrGreaterThan() {
|
|
nextToken();
|
|
return ts.tokenIsIdentifierOrKeywordOrGreaterThan(token());
|
|
}
|
|
function isHeritageClauseExtendsOrImplementsKeyword() {
|
|
if (token() === 109 ||
|
|
token() === 86) {
|
|
return lookAhead(nextTokenIsStartOfExpression);
|
|
}
|
|
return false;
|
|
}
|
|
function nextTokenIsStartOfExpression() {
|
|
nextToken();
|
|
return isStartOfExpression();
|
|
}
|
|
function nextTokenIsStartOfType() {
|
|
nextToken();
|
|
return isStartOfType();
|
|
}
|
|
function isListTerminator(kind) {
|
|
if (token() === 1) {
|
|
return true;
|
|
}
|
|
switch (kind) {
|
|
case 1:
|
|
case 2:
|
|
case 4:
|
|
case 5:
|
|
case 6:
|
|
case 12:
|
|
case 9:
|
|
case 23:
|
|
return token() === 19;
|
|
case 3:
|
|
return token() === 19 || token() === 74 || token() === 80;
|
|
case 7:
|
|
return token() === 18 || token() === 86 || token() === 109;
|
|
case 8:
|
|
return isVariableDeclaratorListTerminator();
|
|
case 19:
|
|
return token() === 30 || token() === 20 || token() === 18 || token() === 86 || token() === 109;
|
|
case 11:
|
|
return token() === 21 || token() === 26;
|
|
case 15:
|
|
case 21:
|
|
case 10:
|
|
return token() === 23;
|
|
case 17:
|
|
case 16:
|
|
case 18:
|
|
return token() === 21 || token() === 23;
|
|
case 20:
|
|
return token() !== 27;
|
|
case 22:
|
|
return token() === 18 || token() === 19;
|
|
case 13:
|
|
return token() === 30 || token() === 42;
|
|
case 14:
|
|
return token() === 28 && lookAhead(nextTokenIsSlash);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isVariableDeclaratorListTerminator() {
|
|
if (canParseSemicolon()) {
|
|
return true;
|
|
}
|
|
if (isInOrOfKeyword(token())) {
|
|
return true;
|
|
}
|
|
if (token() === 37) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isInSomeParsingContext() {
|
|
for (var kind = 0; kind < 24; kind++) {
|
|
if (parsingContext & (1 << kind)) {
|
|
if (isListElement(kind, true) || isListTerminator(kind)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function parseList(kind, parseElement) {
|
|
var saveParsingContext = parsingContext;
|
|
parsingContext |= 1 << kind;
|
|
var list = [];
|
|
var listPos = getNodePos();
|
|
while (!isListTerminator(kind)) {
|
|
if (isListElement(kind, false)) {
|
|
var element = parseListElement(kind, parseElement);
|
|
list.push(element);
|
|
continue;
|
|
}
|
|
if (abortParsingListOrMoveToNextToken(kind)) {
|
|
break;
|
|
}
|
|
}
|
|
parsingContext = saveParsingContext;
|
|
return createNodeArray(list, listPos);
|
|
}
|
|
function parseListElement(parsingContext, parseElement) {
|
|
var node = currentNode(parsingContext);
|
|
if (node) {
|
|
return consumeNode(node);
|
|
}
|
|
return parseElement();
|
|
}
|
|
function currentNode(parsingContext) {
|
|
if (parseErrorBeforeNextFinishedNode) {
|
|
return undefined;
|
|
}
|
|
if (!syntaxCursor) {
|
|
return undefined;
|
|
}
|
|
var node = syntaxCursor.currentNode(scanner.getStartPos());
|
|
if (ts.nodeIsMissing(node)) {
|
|
return undefined;
|
|
}
|
|
if (node.intersectsChange) {
|
|
return undefined;
|
|
}
|
|
if (ts.containsParseError(node)) {
|
|
return undefined;
|
|
}
|
|
var nodeContextFlags = node.flags & 12679168;
|
|
if (nodeContextFlags !== contextFlags) {
|
|
return undefined;
|
|
}
|
|
if (!canReuseNode(node, parsingContext)) {
|
|
return undefined;
|
|
}
|
|
if (node.jsDocCache) {
|
|
node.jsDocCache = undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function consumeNode(node) {
|
|
scanner.setTextPos(node.end);
|
|
nextToken();
|
|
return node;
|
|
}
|
|
function canReuseNode(node, parsingContext) {
|
|
switch (parsingContext) {
|
|
case 5:
|
|
return isReusableClassMember(node);
|
|
case 2:
|
|
return isReusableSwitchClause(node);
|
|
case 0:
|
|
case 1:
|
|
case 3:
|
|
return isReusableStatement(node);
|
|
case 6:
|
|
return isReusableEnumMember(node);
|
|
case 4:
|
|
return isReusableTypeMember(node);
|
|
case 8:
|
|
return isReusableVariableDeclaration(node);
|
|
case 17:
|
|
case 16:
|
|
return isReusableParameter(node);
|
|
case 18:
|
|
return false;
|
|
case 22:
|
|
case 19:
|
|
case 21:
|
|
case 20:
|
|
case 11:
|
|
case 12:
|
|
case 7:
|
|
case 13:
|
|
case 14:
|
|
}
|
|
return false;
|
|
}
|
|
function isReusableClassMember(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 157:
|
|
case 162:
|
|
case 158:
|
|
case 159:
|
|
case 154:
|
|
case 217:
|
|
return true;
|
|
case 156:
|
|
var methodDeclaration = node;
|
|
var nameIsConstructor = methodDeclaration.name.kind === 72 &&
|
|
methodDeclaration.name.originalKeywordKind === 124;
|
|
return !nameIsConstructor;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isReusableSwitchClause(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 271:
|
|
case 272:
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isReusableStatement(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 219:
|
|
case 218:
|
|
case 222:
|
|
case 221:
|
|
case 234:
|
|
case 230:
|
|
case 232:
|
|
case 229:
|
|
case 228:
|
|
case 226:
|
|
case 227:
|
|
case 225:
|
|
case 224:
|
|
case 231:
|
|
case 220:
|
|
case 235:
|
|
case 233:
|
|
case 223:
|
|
case 236:
|
|
case 249:
|
|
case 248:
|
|
case 255:
|
|
case 254:
|
|
case 244:
|
|
case 240:
|
|
case 241:
|
|
case 243:
|
|
case 242:
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isReusableEnumMember(node) {
|
|
return node.kind === 278;
|
|
}
|
|
function isReusableTypeMember(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 161:
|
|
case 155:
|
|
case 162:
|
|
case 153:
|
|
case 160:
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isReusableVariableDeclaration(node) {
|
|
if (node.kind !== 237) {
|
|
return false;
|
|
}
|
|
var variableDeclarator = node;
|
|
return variableDeclarator.initializer === undefined;
|
|
}
|
|
function isReusableParameter(node) {
|
|
if (node.kind !== 151) {
|
|
return false;
|
|
}
|
|
var parameter = node;
|
|
return parameter.initializer === undefined;
|
|
}
|
|
function abortParsingListOrMoveToNextToken(kind) {
|
|
parseErrorAtCurrentToken(parsingContextErrors(kind));
|
|
if (isInSomeParsingContext()) {
|
|
return true;
|
|
}
|
|
nextToken();
|
|
return false;
|
|
}
|
|
function parsingContextErrors(context) {
|
|
switch (context) {
|
|
case 0: return ts.Diagnostics.Declaration_or_statement_expected;
|
|
case 1: return ts.Diagnostics.Declaration_or_statement_expected;
|
|
case 2: return ts.Diagnostics.case_or_default_expected;
|
|
case 3: return ts.Diagnostics.Statement_expected;
|
|
case 18:
|
|
case 4: return ts.Diagnostics.Property_or_signature_expected;
|
|
case 5: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected;
|
|
case 6: return ts.Diagnostics.Enum_member_expected;
|
|
case 7: return ts.Diagnostics.Expression_expected;
|
|
case 8: return ts.Diagnostics.Variable_declaration_expected;
|
|
case 9: return ts.Diagnostics.Property_destructuring_pattern_expected;
|
|
case 10: return ts.Diagnostics.Array_element_destructuring_pattern_expected;
|
|
case 11: return ts.Diagnostics.Argument_expression_expected;
|
|
case 12: return ts.Diagnostics.Property_assignment_expected;
|
|
case 15: return ts.Diagnostics.Expression_or_comma_expected;
|
|
case 17: return ts.Diagnostics.Parameter_declaration_expected;
|
|
case 16: return ts.Diagnostics.Parameter_declaration_expected;
|
|
case 19: return ts.Diagnostics.Type_parameter_declaration_expected;
|
|
case 20: return ts.Diagnostics.Type_argument_expected;
|
|
case 21: return ts.Diagnostics.Type_expected;
|
|
case 22: return ts.Diagnostics.Unexpected_token_expected;
|
|
case 23: return ts.Diagnostics.Identifier_expected;
|
|
case 13: return ts.Diagnostics.Identifier_expected;
|
|
case 14: return ts.Diagnostics.Identifier_expected;
|
|
default: return undefined;
|
|
}
|
|
}
|
|
function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) {
|
|
var saveParsingContext = parsingContext;
|
|
parsingContext |= 1 << kind;
|
|
var list = [];
|
|
var listPos = getNodePos();
|
|
var commaStart = -1;
|
|
while (true) {
|
|
if (isListElement(kind, false)) {
|
|
var startPos = scanner.getStartPos();
|
|
list.push(parseListElement(kind, parseElement));
|
|
commaStart = scanner.getTokenPos();
|
|
if (parseOptional(27)) {
|
|
continue;
|
|
}
|
|
commaStart = -1;
|
|
if (isListTerminator(kind)) {
|
|
break;
|
|
}
|
|
parseExpected(27);
|
|
if (considerSemicolonAsDelimiter && token() === 26 && !scanner.hasPrecedingLineBreak()) {
|
|
nextToken();
|
|
}
|
|
if (startPos === scanner.getStartPos()) {
|
|
nextToken();
|
|
}
|
|
continue;
|
|
}
|
|
if (isListTerminator(kind)) {
|
|
break;
|
|
}
|
|
if (abortParsingListOrMoveToNextToken(kind)) {
|
|
break;
|
|
}
|
|
}
|
|
parsingContext = saveParsingContext;
|
|
var result = createNodeArray(list, listPos);
|
|
if (commaStart >= 0) {
|
|
result.hasTrailingComma = true;
|
|
}
|
|
return result;
|
|
}
|
|
function createMissingList() {
|
|
var list = createNodeArray([], getNodePos());
|
|
list.isMissingList = true;
|
|
return list;
|
|
}
|
|
function isMissingList(arr) {
|
|
return !!arr.isMissingList;
|
|
}
|
|
function parseBracketedList(kind, parseElement, open, close) {
|
|
if (parseExpected(open)) {
|
|
var result = parseDelimitedList(kind, parseElement);
|
|
parseExpected(close);
|
|
return result;
|
|
}
|
|
return createMissingList();
|
|
}
|
|
function parseEntityName(allowReservedWords, diagnosticMessage) {
|
|
var entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage);
|
|
var dotPos = scanner.getStartPos();
|
|
while (parseOptional(24)) {
|
|
if (token() === 28) {
|
|
entity.jsdocDotPos = dotPos;
|
|
break;
|
|
}
|
|
dotPos = scanner.getStartPos();
|
|
entity = createQualifiedName(entity, parseRightSideOfDot(allowReservedWords));
|
|
}
|
|
return entity;
|
|
}
|
|
function createQualifiedName(entity, name) {
|
|
var node = createNode(148, entity.pos);
|
|
node.left = entity;
|
|
node.right = name;
|
|
return finishNode(node);
|
|
}
|
|
function parseRightSideOfDot(allowIdentifierNames) {
|
|
if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) {
|
|
var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
|
|
if (matchesPattern) {
|
|
return createMissingNode(72, true, ts.Diagnostics.Identifier_expected);
|
|
}
|
|
}
|
|
return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
|
|
}
|
|
function parseTemplateExpression() {
|
|
var template = createNode(206);
|
|
template.head = parseTemplateHead();
|
|
ts.Debug.assert(template.head.kind === 15, "Template head has wrong token kind");
|
|
var list = [];
|
|
var listPos = getNodePos();
|
|
do {
|
|
list.push(parseTemplateSpan());
|
|
} while (ts.last(list).literal.kind === 16);
|
|
template.templateSpans = createNodeArray(list, listPos);
|
|
return finishNode(template);
|
|
}
|
|
function parseTemplateSpan() {
|
|
var span = createNode(216);
|
|
span.expression = allowInAnd(parseExpression);
|
|
var literal;
|
|
if (token() === 19) {
|
|
reScanTemplateToken();
|
|
literal = parseTemplateMiddleOrTemplateTail();
|
|
}
|
|
else {
|
|
literal = parseExpectedToken(17, ts.Diagnostics._0_expected, ts.tokenToString(19));
|
|
}
|
|
span.literal = literal;
|
|
return finishNode(span);
|
|
}
|
|
function parseLiteralNode() {
|
|
return parseLiteralLikeNode(token());
|
|
}
|
|
function parseTemplateHead() {
|
|
var fragment = parseLiteralLikeNode(token());
|
|
ts.Debug.assert(fragment.kind === 15, "Template head has wrong token kind");
|
|
return fragment;
|
|
}
|
|
function parseTemplateMiddleOrTemplateTail() {
|
|
var fragment = parseLiteralLikeNode(token());
|
|
ts.Debug.assert(fragment.kind === 16 || fragment.kind === 17, "Template fragment has wrong token kind");
|
|
return fragment;
|
|
}
|
|
function parseLiteralLikeNode(kind) {
|
|
var node = createNode(kind);
|
|
node.text = scanner.getTokenValue();
|
|
if (scanner.hasExtendedUnicodeEscape()) {
|
|
node.hasExtendedUnicodeEscape = true;
|
|
}
|
|
if (scanner.isUnterminated()) {
|
|
node.isUnterminated = true;
|
|
}
|
|
if (node.kind === 8) {
|
|
node.numericLiteralFlags = scanner.getTokenFlags() & 1008;
|
|
}
|
|
nextToken();
|
|
finishNode(node);
|
|
return node;
|
|
}
|
|
function parseTypeReference() {
|
|
var node = createNode(164);
|
|
node.typeName = parseEntityName(true, ts.Diagnostics.Type_expected);
|
|
if (!scanner.hasPrecedingLineBreak() && token() === 28) {
|
|
node.typeArguments = parseBracketedList(20, parseType, 28, 30);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function typeHasArrowFunctionBlockingParseError(node) {
|
|
switch (node.kind) {
|
|
case 164:
|
|
return ts.nodeIsMissing(node.typeName);
|
|
case 165:
|
|
case 166: {
|
|
var _a = node, parameters = _a.parameters, type = _a.type;
|
|
return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type);
|
|
}
|
|
case 177:
|
|
return typeHasArrowFunctionBlockingParseError(node.type);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function parseThisTypePredicate(lhs) {
|
|
nextToken();
|
|
var node = createNode(163, lhs.pos);
|
|
node.parameterName = lhs;
|
|
node.type = parseType();
|
|
return finishNode(node);
|
|
}
|
|
function parseThisTypeNode() {
|
|
var node = createNode(178);
|
|
nextToken();
|
|
return finishNode(node);
|
|
}
|
|
function parseJSDocAllType(postFixEquals) {
|
|
var result = createNode(284);
|
|
if (postFixEquals) {
|
|
return createPostfixType(288, result);
|
|
}
|
|
else {
|
|
nextToken();
|
|
}
|
|
return finishNode(result);
|
|
}
|
|
function parseJSDocNonNullableType() {
|
|
var result = createNode(287);
|
|
nextToken();
|
|
result.type = parseNonArrayType();
|
|
return finishNode(result);
|
|
}
|
|
function parseJSDocUnknownOrNullableType() {
|
|
var pos = scanner.getStartPos();
|
|
nextToken();
|
|
if (token() === 27 ||
|
|
token() === 19 ||
|
|
token() === 21 ||
|
|
token() === 30 ||
|
|
token() === 59 ||
|
|
token() === 50) {
|
|
var result = createNode(285, pos);
|
|
return finishNode(result);
|
|
}
|
|
else {
|
|
var result = createNode(286, pos);
|
|
result.type = parseType();
|
|
return finishNode(result);
|
|
}
|
|
}
|
|
function parseJSDocFunctionType() {
|
|
if (lookAhead(nextTokenIsOpenParen)) {
|
|
var result = createNodeWithJSDoc(289);
|
|
nextToken();
|
|
fillSignature(57, 4 | 32, result);
|
|
return finishNode(result);
|
|
}
|
|
var node = createNode(164);
|
|
node.typeName = parseIdentifierName();
|
|
return finishNode(node);
|
|
}
|
|
function parseJSDocParameter() {
|
|
var parameter = createNode(151);
|
|
if (token() === 100 || token() === 95) {
|
|
parameter.name = parseIdentifierName();
|
|
parseExpected(57);
|
|
}
|
|
parameter.type = parseJSDocType();
|
|
return finishNode(parameter);
|
|
}
|
|
function parseJSDocType() {
|
|
scanner.setInJSDocType(true);
|
|
var dotdotdot = parseOptionalToken(25);
|
|
var type = parseTypeOrTypePredicate();
|
|
scanner.setInJSDocType(false);
|
|
if (dotdotdot) {
|
|
var variadic = createNode(290, dotdotdot.pos);
|
|
variadic.type = type;
|
|
type = finishNode(variadic);
|
|
}
|
|
if (token() === 59) {
|
|
return createPostfixType(288, type);
|
|
}
|
|
return type;
|
|
}
|
|
function parseTypeQuery() {
|
|
var node = createNode(167);
|
|
parseExpected(104);
|
|
node.exprName = parseEntityName(true);
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeParameter() {
|
|
var node = createNode(150);
|
|
node.name = parseIdentifier();
|
|
if (parseOptional(86)) {
|
|
if (isStartOfType() || !isStartOfExpression()) {
|
|
node.constraint = parseType();
|
|
}
|
|
else {
|
|
node.expression = parseUnaryExpressionOrHigher();
|
|
}
|
|
}
|
|
if (parseOptional(59)) {
|
|
node.default = parseType();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeParameters() {
|
|
if (token() === 28) {
|
|
return parseBracketedList(19, parseTypeParameter, 28, 30);
|
|
}
|
|
}
|
|
function parseParameterType() {
|
|
if (parseOptional(57)) {
|
|
return parseType();
|
|
}
|
|
return undefined;
|
|
}
|
|
function isStartOfParameter(isJSDocParameter) {
|
|
return token() === 25 ||
|
|
isIdentifierOrPattern() ||
|
|
ts.isModifierKind(token()) ||
|
|
token() === 58 ||
|
|
isStartOfType(!isJSDocParameter);
|
|
}
|
|
function parseParameter() {
|
|
var node = createNodeWithJSDoc(151);
|
|
if (token() === 100) {
|
|
node.name = createIdentifier(true);
|
|
node.type = parseParameterType();
|
|
return finishNode(node);
|
|
}
|
|
node.decorators = parseDecorators();
|
|
node.modifiers = parseModifiers();
|
|
node.dotDotDotToken = parseOptionalToken(25);
|
|
node.name = parseIdentifierOrPattern();
|
|
if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) {
|
|
nextToken();
|
|
}
|
|
node.questionToken = parseOptionalToken(56);
|
|
node.type = parseParameterType();
|
|
node.initializer = parseInitializer();
|
|
return finishNode(node);
|
|
}
|
|
function fillSignature(returnToken, flags, signature) {
|
|
if (!(flags & 32)) {
|
|
signature.typeParameters = parseTypeParameters();
|
|
}
|
|
var parametersParsedSuccessfully = parseParameterList(signature, flags);
|
|
if (shouldParseReturnType(returnToken, !!(flags & 4))) {
|
|
signature.type = parseTypeOrTypePredicate();
|
|
if (typeHasArrowFunctionBlockingParseError(signature.type))
|
|
return false;
|
|
}
|
|
return parametersParsedSuccessfully;
|
|
}
|
|
function shouldParseReturnType(returnToken, isType) {
|
|
if (returnToken === 37) {
|
|
parseExpected(returnToken);
|
|
return true;
|
|
}
|
|
else if (parseOptional(57)) {
|
|
return true;
|
|
}
|
|
else if (isType && token() === 37) {
|
|
parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(57));
|
|
nextToken();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function parseParameterList(signature, flags) {
|
|
if (!parseExpected(20)) {
|
|
signature.parameters = createMissingList();
|
|
return false;
|
|
}
|
|
var savedYieldContext = inYieldContext();
|
|
var savedAwaitContext = inAwaitContext();
|
|
setYieldContext(!!(flags & 1));
|
|
setAwaitContext(!!(flags & 2));
|
|
signature.parameters = flags & 32 ?
|
|
parseDelimitedList(17, parseJSDocParameter) :
|
|
parseDelimitedList(16, parseParameter);
|
|
setYieldContext(savedYieldContext);
|
|
setAwaitContext(savedAwaitContext);
|
|
return parseExpected(21);
|
|
}
|
|
function parseTypeMemberSemicolon() {
|
|
if (parseOptional(27)) {
|
|
return;
|
|
}
|
|
parseSemicolon();
|
|
}
|
|
function parseSignatureMember(kind) {
|
|
var node = createNodeWithJSDoc(kind);
|
|
if (kind === 161) {
|
|
parseExpected(95);
|
|
}
|
|
fillSignature(57, 4, node);
|
|
parseTypeMemberSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function isIndexSignature() {
|
|
return token() === 22 && lookAhead(isUnambiguouslyIndexSignature);
|
|
}
|
|
function isUnambiguouslyIndexSignature() {
|
|
nextToken();
|
|
if (token() === 25 || token() === 23) {
|
|
return true;
|
|
}
|
|
if (ts.isModifierKind(token())) {
|
|
nextToken();
|
|
if (isIdentifier()) {
|
|
return true;
|
|
}
|
|
}
|
|
else if (!isIdentifier()) {
|
|
return false;
|
|
}
|
|
else {
|
|
nextToken();
|
|
}
|
|
if (token() === 57 || token() === 27) {
|
|
return true;
|
|
}
|
|
if (token() !== 56) {
|
|
return false;
|
|
}
|
|
nextToken();
|
|
return token() === 57 || token() === 27 || token() === 23;
|
|
}
|
|
function parseIndexSignatureDeclaration(node) {
|
|
node.kind = 162;
|
|
node.parameters = parseBracketedList(16, parseParameter, 22, 23);
|
|
node.type = parseTypeAnnotation();
|
|
parseTypeMemberSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parsePropertyOrMethodSignature(node) {
|
|
node.name = parsePropertyName();
|
|
node.questionToken = parseOptionalToken(56);
|
|
if (token() === 20 || token() === 28) {
|
|
node.kind = 155;
|
|
fillSignature(57, 4, node);
|
|
}
|
|
else {
|
|
node.kind = 153;
|
|
node.type = parseTypeAnnotation();
|
|
if (token() === 59) {
|
|
node.initializer = parseInitializer();
|
|
}
|
|
}
|
|
parseTypeMemberSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function isTypeMemberStart() {
|
|
if (token() === 20 || token() === 28) {
|
|
return true;
|
|
}
|
|
var idToken = false;
|
|
while (ts.isModifierKind(token())) {
|
|
idToken = true;
|
|
nextToken();
|
|
}
|
|
if (token() === 22) {
|
|
return true;
|
|
}
|
|
if (isLiteralPropertyName()) {
|
|
idToken = true;
|
|
nextToken();
|
|
}
|
|
if (idToken) {
|
|
return token() === 20 ||
|
|
token() === 28 ||
|
|
token() === 56 ||
|
|
token() === 57 ||
|
|
token() === 27 ||
|
|
canParseSemicolon();
|
|
}
|
|
return false;
|
|
}
|
|
function parseTypeMember() {
|
|
if (token() === 20 || token() === 28) {
|
|
return parseSignatureMember(160);
|
|
}
|
|
if (token() === 95 && lookAhead(nextTokenIsOpenParenOrLessThan)) {
|
|
return parseSignatureMember(161);
|
|
}
|
|
var node = createNodeWithJSDoc(0);
|
|
node.modifiers = parseModifiers();
|
|
if (isIndexSignature()) {
|
|
return parseIndexSignatureDeclaration(node);
|
|
}
|
|
return parsePropertyOrMethodSignature(node);
|
|
}
|
|
function nextTokenIsOpenParenOrLessThan() {
|
|
nextToken();
|
|
return token() === 20 || token() === 28;
|
|
}
|
|
function nextTokenIsDot() {
|
|
return nextToken() === 24;
|
|
}
|
|
function nextTokenIsOpenParenOrLessThanOrDot() {
|
|
switch (nextToken()) {
|
|
case 20:
|
|
case 28:
|
|
case 24:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function parseTypeLiteral() {
|
|
var node = createNode(168);
|
|
node.members = parseObjectTypeMembers();
|
|
return finishNode(node);
|
|
}
|
|
function parseObjectTypeMembers() {
|
|
var members;
|
|
if (parseExpected(18)) {
|
|
members = parseList(4, parseTypeMember);
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
members = createMissingList();
|
|
}
|
|
return members;
|
|
}
|
|
function isStartOfMappedType() {
|
|
nextToken();
|
|
if (token() === 38 || token() === 39) {
|
|
return nextToken() === 133;
|
|
}
|
|
if (token() === 133) {
|
|
nextToken();
|
|
}
|
|
return token() === 22 && nextTokenIsIdentifier() && nextToken() === 93;
|
|
}
|
|
function parseMappedTypeParameter() {
|
|
var node = createNode(150);
|
|
node.name = parseIdentifier();
|
|
parseExpected(93);
|
|
node.constraint = parseType();
|
|
return finishNode(node);
|
|
}
|
|
function parseMappedType() {
|
|
var node = createNode(181);
|
|
parseExpected(18);
|
|
if (token() === 133 || token() === 38 || token() === 39) {
|
|
node.readonlyToken = parseTokenNode();
|
|
if (node.readonlyToken.kind !== 133) {
|
|
parseExpectedToken(133);
|
|
}
|
|
}
|
|
parseExpected(22);
|
|
node.typeParameter = parseMappedTypeParameter();
|
|
parseExpected(23);
|
|
if (token() === 56 || token() === 38 || token() === 39) {
|
|
node.questionToken = parseTokenNode();
|
|
if (node.questionToken.kind !== 56) {
|
|
parseExpectedToken(56);
|
|
}
|
|
}
|
|
node.type = parseTypeAnnotation();
|
|
parseSemicolon();
|
|
parseExpected(19);
|
|
return finishNode(node);
|
|
}
|
|
function parseTupleElementType() {
|
|
var pos = getNodePos();
|
|
if (parseOptional(25)) {
|
|
var node = createNode(172, pos);
|
|
node.type = parseType();
|
|
return finishNode(node);
|
|
}
|
|
var type = parseType();
|
|
if (!(contextFlags & 2097152) && type.kind === 286 && type.pos === type.type.pos) {
|
|
type.kind = 171;
|
|
}
|
|
return type;
|
|
}
|
|
function parseTupleType() {
|
|
var node = createNode(170);
|
|
node.elementTypes = parseBracketedList(21, parseTupleElementType, 22, 23);
|
|
return finishNode(node);
|
|
}
|
|
function parseParenthesizedType() {
|
|
var node = createNode(177);
|
|
parseExpected(20);
|
|
node.type = parseType();
|
|
parseExpected(21);
|
|
return finishNode(node);
|
|
}
|
|
function parseFunctionOrConstructorType() {
|
|
var pos = getNodePos();
|
|
var kind = parseOptional(95) ? 166 : 165;
|
|
var node = createNodeWithJSDoc(kind, pos);
|
|
fillSignature(37, 4, node);
|
|
return finishNode(node);
|
|
}
|
|
function parseKeywordAndNoDot() {
|
|
var node = parseTokenNode();
|
|
return token() === 24 ? undefined : node;
|
|
}
|
|
function parseLiteralTypeNode(negative) {
|
|
var node = createNode(182);
|
|
var unaryMinusExpression;
|
|
if (negative) {
|
|
unaryMinusExpression = createNode(202);
|
|
unaryMinusExpression.operator = 39;
|
|
nextToken();
|
|
}
|
|
var expression = token() === 102 || token() === 87
|
|
? parseTokenNode()
|
|
: parseLiteralLikeNode(token());
|
|
if (negative) {
|
|
unaryMinusExpression.operand = expression;
|
|
finishNode(unaryMinusExpression);
|
|
expression = unaryMinusExpression;
|
|
}
|
|
node.literal = expression;
|
|
return finishNode(node);
|
|
}
|
|
function isStartOfTypeOfImportType() {
|
|
nextToken();
|
|
return token() === 92;
|
|
}
|
|
function parseImportType() {
|
|
sourceFile.flags |= 524288;
|
|
var node = createNode(183);
|
|
if (parseOptional(104)) {
|
|
node.isTypeOf = true;
|
|
}
|
|
parseExpected(92);
|
|
parseExpected(20);
|
|
node.argument = parseType();
|
|
parseExpected(21);
|
|
if (parseOptional(24)) {
|
|
node.qualifier = parseEntityName(true, ts.Diagnostics.Type_expected);
|
|
}
|
|
node.typeArguments = tryParseTypeArguments();
|
|
return finishNode(node);
|
|
}
|
|
function nextTokenIsNumericOrBigIntLiteral() {
|
|
nextToken();
|
|
return token() === 8 || token() === 9;
|
|
}
|
|
function parseNonArrayType() {
|
|
switch (token()) {
|
|
case 120:
|
|
case 143:
|
|
case 138:
|
|
case 135:
|
|
case 146:
|
|
case 139:
|
|
case 123:
|
|
case 141:
|
|
case 132:
|
|
case 136:
|
|
return tryParse(parseKeywordAndNoDot) || parseTypeReference();
|
|
case 40:
|
|
return parseJSDocAllType(false);
|
|
case 62:
|
|
return parseJSDocAllType(true);
|
|
case 56:
|
|
return parseJSDocUnknownOrNullableType();
|
|
case 90:
|
|
return parseJSDocFunctionType();
|
|
case 52:
|
|
return parseJSDocNonNullableType();
|
|
case 14:
|
|
case 10:
|
|
case 8:
|
|
case 9:
|
|
case 102:
|
|
case 87:
|
|
return parseLiteralTypeNode();
|
|
case 39:
|
|
return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
|
|
case 106:
|
|
case 96:
|
|
return parseTokenNode();
|
|
case 100: {
|
|
var thisKeyword = parseThisTypeNode();
|
|
if (token() === 128 && !scanner.hasPrecedingLineBreak()) {
|
|
return parseThisTypePredicate(thisKeyword);
|
|
}
|
|
else {
|
|
return thisKeyword;
|
|
}
|
|
}
|
|
case 104:
|
|
return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery();
|
|
case 18:
|
|
return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral();
|
|
case 22:
|
|
return parseTupleType();
|
|
case 20:
|
|
return parseParenthesizedType();
|
|
case 92:
|
|
return parseImportType();
|
|
default:
|
|
return parseTypeReference();
|
|
}
|
|
}
|
|
function isStartOfType(inStartOfParameter) {
|
|
switch (token()) {
|
|
case 120:
|
|
case 143:
|
|
case 138:
|
|
case 135:
|
|
case 146:
|
|
case 123:
|
|
case 139:
|
|
case 142:
|
|
case 106:
|
|
case 141:
|
|
case 96:
|
|
case 100:
|
|
case 104:
|
|
case 132:
|
|
case 18:
|
|
case 22:
|
|
case 28:
|
|
case 50:
|
|
case 49:
|
|
case 95:
|
|
case 10:
|
|
case 8:
|
|
case 9:
|
|
case 102:
|
|
case 87:
|
|
case 136:
|
|
case 40:
|
|
case 56:
|
|
case 52:
|
|
case 25:
|
|
case 127:
|
|
case 92:
|
|
return true;
|
|
case 90:
|
|
return !inStartOfParameter;
|
|
case 39:
|
|
return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral);
|
|
case 20:
|
|
return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
|
|
default:
|
|
return isIdentifier();
|
|
}
|
|
}
|
|
function isStartOfParenthesizedOrFunctionType() {
|
|
nextToken();
|
|
return token() === 21 || isStartOfParameter(false) || isStartOfType();
|
|
}
|
|
function parsePostfixTypeOrHigher() {
|
|
var type = parseNonArrayType();
|
|
while (!scanner.hasPrecedingLineBreak()) {
|
|
switch (token()) {
|
|
case 52:
|
|
type = createPostfixType(287, type);
|
|
break;
|
|
case 56:
|
|
if (!(contextFlags & 2097152) && lookAhead(nextTokenIsStartOfType)) {
|
|
return type;
|
|
}
|
|
type = createPostfixType(286, type);
|
|
break;
|
|
case 22:
|
|
parseExpected(22);
|
|
if (isStartOfType()) {
|
|
var node = createNode(180, type.pos);
|
|
node.objectType = type;
|
|
node.indexType = parseType();
|
|
parseExpected(23);
|
|
type = finishNode(node);
|
|
}
|
|
else {
|
|
var node = createNode(169, type.pos);
|
|
node.elementType = type;
|
|
parseExpected(23);
|
|
type = finishNode(node);
|
|
}
|
|
break;
|
|
default:
|
|
return type;
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function createPostfixType(kind, type) {
|
|
nextToken();
|
|
var postfix = createNode(kind, type.pos);
|
|
postfix.type = type;
|
|
return finishNode(postfix);
|
|
}
|
|
function parseTypeOperator(operator) {
|
|
var node = createNode(179);
|
|
parseExpected(operator);
|
|
node.operator = operator;
|
|
node.type = parseTypeOperatorOrHigher();
|
|
return finishNode(node);
|
|
}
|
|
function parseInferType() {
|
|
var node = createNode(176);
|
|
parseExpected(127);
|
|
var typeParameter = createNode(150);
|
|
typeParameter.name = parseIdentifier();
|
|
node.typeParameter = finishNode(typeParameter);
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeOperatorOrHigher() {
|
|
var operator = token();
|
|
switch (operator) {
|
|
case 129:
|
|
case 142:
|
|
return parseTypeOperator(operator);
|
|
case 127:
|
|
return parseInferType();
|
|
}
|
|
return parsePostfixTypeOrHigher();
|
|
}
|
|
function parseUnionOrIntersectionType(kind, parseConstituentType, operator) {
|
|
parseOptional(operator);
|
|
var type = parseConstituentType();
|
|
if (token() === operator) {
|
|
var types = [type];
|
|
while (parseOptional(operator)) {
|
|
types.push(parseConstituentType());
|
|
}
|
|
var node = createNode(kind, type.pos);
|
|
node.types = createNodeArray(types, type.pos);
|
|
type = finishNode(node);
|
|
}
|
|
return type;
|
|
}
|
|
function parseIntersectionTypeOrHigher() {
|
|
return parseUnionOrIntersectionType(174, parseTypeOperatorOrHigher, 49);
|
|
}
|
|
function parseUnionTypeOrHigher() {
|
|
return parseUnionOrIntersectionType(173, parseIntersectionTypeOrHigher, 50);
|
|
}
|
|
function isStartOfFunctionType() {
|
|
if (token() === 28) {
|
|
return true;
|
|
}
|
|
return token() === 20 && lookAhead(isUnambiguouslyStartOfFunctionType);
|
|
}
|
|
function skipParameterStart() {
|
|
if (ts.isModifierKind(token())) {
|
|
parseModifiers();
|
|
}
|
|
if (isIdentifier() || token() === 100) {
|
|
nextToken();
|
|
return true;
|
|
}
|
|
if (token() === 22 || token() === 18) {
|
|
var previousErrorCount = parseDiagnostics.length;
|
|
parseIdentifierOrPattern();
|
|
return previousErrorCount === parseDiagnostics.length;
|
|
}
|
|
return false;
|
|
}
|
|
function isUnambiguouslyStartOfFunctionType() {
|
|
nextToken();
|
|
if (token() === 21 || token() === 25) {
|
|
return true;
|
|
}
|
|
if (skipParameterStart()) {
|
|
if (token() === 57 || token() === 27 ||
|
|
token() === 56 || token() === 59) {
|
|
return true;
|
|
}
|
|
if (token() === 21) {
|
|
nextToken();
|
|
if (token() === 37) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function parseTypeOrTypePredicate() {
|
|
var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix);
|
|
var type = parseType();
|
|
if (typePredicateVariable) {
|
|
var node = createNode(163, typePredicateVariable.pos);
|
|
node.parameterName = typePredicateVariable;
|
|
node.type = type;
|
|
return finishNode(node);
|
|
}
|
|
else {
|
|
return type;
|
|
}
|
|
}
|
|
function parseTypePredicatePrefix() {
|
|
var id = parseIdentifier();
|
|
if (token() === 128 && !scanner.hasPrecedingLineBreak()) {
|
|
nextToken();
|
|
return id;
|
|
}
|
|
}
|
|
function parseType() {
|
|
return doOutsideOfContext(20480, parseTypeWorker);
|
|
}
|
|
function parseTypeWorker(noConditionalTypes) {
|
|
if (isStartOfFunctionType() || token() === 95) {
|
|
return parseFunctionOrConstructorType();
|
|
}
|
|
var type = parseUnionTypeOrHigher();
|
|
if (!noConditionalTypes && !scanner.hasPrecedingLineBreak() && parseOptional(86)) {
|
|
var node = createNode(175, type.pos);
|
|
node.checkType = type;
|
|
node.extendsType = parseTypeWorker(true);
|
|
parseExpected(56);
|
|
node.trueType = parseTypeWorker();
|
|
parseExpected(57);
|
|
node.falseType = parseTypeWorker();
|
|
return finishNode(node);
|
|
}
|
|
return type;
|
|
}
|
|
function parseTypeAnnotation() {
|
|
return parseOptional(57) ? parseType() : undefined;
|
|
}
|
|
function isStartOfLeftHandSideExpression() {
|
|
switch (token()) {
|
|
case 100:
|
|
case 98:
|
|
case 96:
|
|
case 102:
|
|
case 87:
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
case 14:
|
|
case 15:
|
|
case 20:
|
|
case 22:
|
|
case 18:
|
|
case 90:
|
|
case 76:
|
|
case 95:
|
|
case 42:
|
|
case 64:
|
|
case 72:
|
|
return true;
|
|
case 92:
|
|
return lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
|
|
default:
|
|
return isIdentifier();
|
|
}
|
|
}
|
|
function isStartOfExpression() {
|
|
if (isStartOfLeftHandSideExpression()) {
|
|
return true;
|
|
}
|
|
switch (token()) {
|
|
case 38:
|
|
case 39:
|
|
case 53:
|
|
case 52:
|
|
case 81:
|
|
case 104:
|
|
case 106:
|
|
case 44:
|
|
case 45:
|
|
case 28:
|
|
case 122:
|
|
case 117:
|
|
return true;
|
|
default:
|
|
if (isBinaryOperator()) {
|
|
return true;
|
|
}
|
|
return isIdentifier();
|
|
}
|
|
}
|
|
function isStartOfExpressionStatement() {
|
|
return token() !== 18 &&
|
|
token() !== 90 &&
|
|
token() !== 76 &&
|
|
token() !== 58 &&
|
|
isStartOfExpression();
|
|
}
|
|
function parseExpression() {
|
|
var saveDecoratorContext = inDecoratorContext();
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(false);
|
|
}
|
|
var expr = parseAssignmentExpressionOrHigher();
|
|
var operatorToken;
|
|
while ((operatorToken = parseOptionalToken(27))) {
|
|
expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher());
|
|
}
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(true);
|
|
}
|
|
return expr;
|
|
}
|
|
function parseInitializer() {
|
|
return parseOptional(59) ? parseAssignmentExpressionOrHigher() : undefined;
|
|
}
|
|
function parseAssignmentExpressionOrHigher() {
|
|
if (isYieldExpression()) {
|
|
return parseYieldExpression();
|
|
}
|
|
var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression();
|
|
if (arrowExpression) {
|
|
return arrowExpression;
|
|
}
|
|
var expr = parseBinaryExpressionOrHigher(0);
|
|
if (expr.kind === 72 && token() === 37) {
|
|
return parseSimpleArrowFunctionExpression(expr);
|
|
}
|
|
if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) {
|
|
return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher());
|
|
}
|
|
return parseConditionalExpressionRest(expr);
|
|
}
|
|
function isYieldExpression() {
|
|
if (token() === 117) {
|
|
if (inYieldContext()) {
|
|
return true;
|
|
}
|
|
return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
|
|
}
|
|
return false;
|
|
}
|
|
function nextTokenIsIdentifierOnSameLine() {
|
|
nextToken();
|
|
return !scanner.hasPrecedingLineBreak() && isIdentifier();
|
|
}
|
|
function parseYieldExpression() {
|
|
var node = createNode(207);
|
|
nextToken();
|
|
if (!scanner.hasPrecedingLineBreak() &&
|
|
(token() === 40 || isStartOfExpression())) {
|
|
node.asteriskToken = parseOptionalToken(40);
|
|
node.expression = parseAssignmentExpressionOrHigher();
|
|
return finishNode(node);
|
|
}
|
|
else {
|
|
return finishNode(node);
|
|
}
|
|
}
|
|
function parseSimpleArrowFunctionExpression(identifier, asyncModifier) {
|
|
ts.Debug.assert(token() === 37, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
|
|
var node;
|
|
if (asyncModifier) {
|
|
node = createNode(197, asyncModifier.pos);
|
|
node.modifiers = asyncModifier;
|
|
}
|
|
else {
|
|
node = createNode(197, identifier.pos);
|
|
}
|
|
var parameter = createNode(151, identifier.pos);
|
|
parameter.name = identifier;
|
|
finishNode(parameter);
|
|
node.parameters = createNodeArray([parameter], parameter.pos, parameter.end);
|
|
node.equalsGreaterThanToken = parseExpectedToken(37);
|
|
node.body = parseArrowFunctionExpressionBody(!!asyncModifier);
|
|
return addJSDocComment(finishNode(node));
|
|
}
|
|
function tryParseParenthesizedArrowFunctionExpression() {
|
|
var triState = isParenthesizedArrowFunctionExpression();
|
|
if (triState === 0) {
|
|
return undefined;
|
|
}
|
|
var arrowFunction = triState === 1
|
|
? parseParenthesizedArrowFunctionExpressionHead(true)
|
|
: tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead);
|
|
if (!arrowFunction) {
|
|
return undefined;
|
|
}
|
|
var isAsync = ts.hasModifier(arrowFunction, 256);
|
|
var lastToken = token();
|
|
arrowFunction.equalsGreaterThanToken = parseExpectedToken(37);
|
|
arrowFunction.body = (lastToken === 37 || lastToken === 18)
|
|
? parseArrowFunctionExpressionBody(isAsync)
|
|
: parseIdentifier();
|
|
return finishNode(arrowFunction);
|
|
}
|
|
function isParenthesizedArrowFunctionExpression() {
|
|
if (token() === 20 || token() === 28 || token() === 121) {
|
|
return lookAhead(isParenthesizedArrowFunctionExpressionWorker);
|
|
}
|
|
if (token() === 37) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
function isParenthesizedArrowFunctionExpressionWorker() {
|
|
if (token() === 121) {
|
|
nextToken();
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
return 0;
|
|
}
|
|
if (token() !== 20 && token() !== 28) {
|
|
return 0;
|
|
}
|
|
}
|
|
var first = token();
|
|
var second = nextToken();
|
|
if (first === 20) {
|
|
if (second === 21) {
|
|
var third = nextToken();
|
|
switch (third) {
|
|
case 37:
|
|
case 57:
|
|
case 18:
|
|
return 1;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
if (second === 22 || second === 18) {
|
|
return 2;
|
|
}
|
|
if (second === 25) {
|
|
return 1;
|
|
}
|
|
if (ts.isModifierKind(second) && second !== 121 && lookAhead(nextTokenIsIdentifier)) {
|
|
return 1;
|
|
}
|
|
if (!isIdentifier() && second !== 100) {
|
|
return 0;
|
|
}
|
|
switch (nextToken()) {
|
|
case 57:
|
|
return 1;
|
|
case 56:
|
|
nextToken();
|
|
if (token() === 57 || token() === 27 || token() === 59 || token() === 21) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
case 27:
|
|
case 59:
|
|
case 21:
|
|
return 2;
|
|
}
|
|
return 0;
|
|
}
|
|
else {
|
|
ts.Debug.assert(first === 28);
|
|
if (!isIdentifier()) {
|
|
return 0;
|
|
}
|
|
if (sourceFile.languageVariant === 1) {
|
|
var isArrowFunctionInJsx = lookAhead(function () {
|
|
var third = nextToken();
|
|
if (third === 86) {
|
|
var fourth = nextToken();
|
|
switch (fourth) {
|
|
case 59:
|
|
case 30:
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
else if (third === 27) {
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
if (isArrowFunctionInJsx) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
return 2;
|
|
}
|
|
}
|
|
function parsePossibleParenthesizedArrowFunctionExpressionHead() {
|
|
return parseParenthesizedArrowFunctionExpressionHead(false);
|
|
}
|
|
function tryParseAsyncSimpleArrowFunctionExpression() {
|
|
if (token() === 121) {
|
|
if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1) {
|
|
var asyncModifier = parseModifiersForArrowFunction();
|
|
var expr = parseBinaryExpressionOrHigher(0);
|
|
return parseSimpleArrowFunctionExpression(expr, asyncModifier);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isUnParenthesizedAsyncArrowFunctionWorker() {
|
|
if (token() === 121) {
|
|
nextToken();
|
|
if (scanner.hasPrecedingLineBreak() || token() === 37) {
|
|
return 0;
|
|
}
|
|
var expr = parseBinaryExpressionOrHigher(0);
|
|
if (!scanner.hasPrecedingLineBreak() && expr.kind === 72 && token() === 37) {
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) {
|
|
var node = createNodeWithJSDoc(197);
|
|
node.modifiers = parseModifiersForArrowFunction();
|
|
var isAsync = ts.hasModifier(node, 256) ? 2 : 0;
|
|
if (!fillSignature(57, isAsync, node) && !allowAmbiguity) {
|
|
return undefined;
|
|
}
|
|
if (!allowAmbiguity && token() !== 37 && token() !== 18) {
|
|
return undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function parseArrowFunctionExpressionBody(isAsync) {
|
|
if (token() === 18) {
|
|
return parseFunctionBlock(isAsync ? 2 : 0);
|
|
}
|
|
if (token() !== 26 &&
|
|
token() !== 90 &&
|
|
token() !== 76 &&
|
|
isStartOfStatement() &&
|
|
!isStartOfExpressionStatement()) {
|
|
return parseFunctionBlock(16 | (isAsync ? 2 : 0));
|
|
}
|
|
return isAsync
|
|
? doInAwaitContext(parseAssignmentExpressionOrHigher)
|
|
: doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher);
|
|
}
|
|
function parseConditionalExpressionRest(leftOperand) {
|
|
var questionToken = parseOptionalToken(56);
|
|
if (!questionToken) {
|
|
return leftOperand;
|
|
}
|
|
var node = createNode(205, leftOperand.pos);
|
|
node.condition = leftOperand;
|
|
node.questionToken = questionToken;
|
|
node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher);
|
|
node.colonToken = parseExpectedToken(57);
|
|
node.whenFalse = ts.nodeIsPresent(node.colonToken)
|
|
? parseAssignmentExpressionOrHigher()
|
|
: createMissingNode(72, false, ts.Diagnostics._0_expected, ts.tokenToString(57));
|
|
return finishNode(node);
|
|
}
|
|
function parseBinaryExpressionOrHigher(precedence) {
|
|
var leftOperand = parseUnaryExpressionOrHigher();
|
|
return parseBinaryExpressionRest(precedence, leftOperand);
|
|
}
|
|
function isInOrOfKeyword(t) {
|
|
return t === 93 || t === 147;
|
|
}
|
|
function parseBinaryExpressionRest(precedence, leftOperand) {
|
|
while (true) {
|
|
reScanGreaterToken();
|
|
var newPrecedence = ts.getBinaryOperatorPrecedence(token());
|
|
var consumeCurrentOperator = token() === 41 ?
|
|
newPrecedence >= precedence :
|
|
newPrecedence > precedence;
|
|
if (!consumeCurrentOperator) {
|
|
break;
|
|
}
|
|
if (token() === 93 && inDisallowInContext()) {
|
|
break;
|
|
}
|
|
if (token() === 119) {
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
break;
|
|
}
|
|
else {
|
|
nextToken();
|
|
leftOperand = makeAsExpression(leftOperand, parseType());
|
|
}
|
|
}
|
|
else {
|
|
leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence));
|
|
}
|
|
}
|
|
return leftOperand;
|
|
}
|
|
function isBinaryOperator() {
|
|
if (inDisallowInContext() && token() === 93) {
|
|
return false;
|
|
}
|
|
return ts.getBinaryOperatorPrecedence(token()) > 0;
|
|
}
|
|
function makeBinaryExpression(left, operatorToken, right) {
|
|
var node = createNode(204, left.pos);
|
|
node.left = left;
|
|
node.operatorToken = operatorToken;
|
|
node.right = right;
|
|
return finishNode(node);
|
|
}
|
|
function makeAsExpression(left, right) {
|
|
var node = createNode(212, left.pos);
|
|
node.expression = left;
|
|
node.type = right;
|
|
return finishNode(node);
|
|
}
|
|
function parsePrefixUnaryExpression() {
|
|
var node = createNode(202);
|
|
node.operator = token();
|
|
nextToken();
|
|
node.operand = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function parseDeleteExpression() {
|
|
var node = createNode(198);
|
|
nextToken();
|
|
node.expression = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeOfExpression() {
|
|
var node = createNode(199);
|
|
nextToken();
|
|
node.expression = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function parseVoidExpression() {
|
|
var node = createNode(200);
|
|
nextToken();
|
|
node.expression = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function isAwaitExpression() {
|
|
if (token() === 122) {
|
|
if (inAwaitContext()) {
|
|
return true;
|
|
}
|
|
return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
|
|
}
|
|
return false;
|
|
}
|
|
function parseAwaitExpression() {
|
|
var node = createNode(201);
|
|
nextToken();
|
|
node.expression = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function parseUnaryExpressionOrHigher() {
|
|
if (isUpdateExpression()) {
|
|
var updateExpression = parseUpdateExpression();
|
|
return token() === 41 ?
|
|
parseBinaryExpressionRest(ts.getBinaryOperatorPrecedence(token()), updateExpression) :
|
|
updateExpression;
|
|
}
|
|
var unaryOperator = token();
|
|
var simpleUnaryExpression = parseSimpleUnaryExpression();
|
|
if (token() === 41) {
|
|
var pos = ts.skipTrivia(sourceText, simpleUnaryExpression.pos);
|
|
var end = simpleUnaryExpression.end;
|
|
if (simpleUnaryExpression.kind === 194) {
|
|
parseErrorAt(pos, end, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses);
|
|
}
|
|
else {
|
|
parseErrorAt(pos, end, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator));
|
|
}
|
|
}
|
|
return simpleUnaryExpression;
|
|
}
|
|
function parseSimpleUnaryExpression() {
|
|
switch (token()) {
|
|
case 38:
|
|
case 39:
|
|
case 53:
|
|
case 52:
|
|
return parsePrefixUnaryExpression();
|
|
case 81:
|
|
return parseDeleteExpression();
|
|
case 104:
|
|
return parseTypeOfExpression();
|
|
case 106:
|
|
return parseVoidExpression();
|
|
case 28:
|
|
return parseTypeAssertion();
|
|
case 122:
|
|
if (isAwaitExpression()) {
|
|
return parseAwaitExpression();
|
|
}
|
|
default:
|
|
return parseUpdateExpression();
|
|
}
|
|
}
|
|
function isUpdateExpression() {
|
|
switch (token()) {
|
|
case 38:
|
|
case 39:
|
|
case 53:
|
|
case 52:
|
|
case 81:
|
|
case 104:
|
|
case 106:
|
|
case 122:
|
|
return false;
|
|
case 28:
|
|
if (sourceFile.languageVariant !== 1) {
|
|
return false;
|
|
}
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
function parseUpdateExpression() {
|
|
if (token() === 44 || token() === 45) {
|
|
var node = createNode(202);
|
|
node.operator = token();
|
|
nextToken();
|
|
node.operand = parseLeftHandSideExpressionOrHigher();
|
|
return finishNode(node);
|
|
}
|
|
else if (sourceFile.languageVariant === 1 && token() === 28 && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
|
|
return parseJsxElementOrSelfClosingElementOrFragment(true);
|
|
}
|
|
var expression = parseLeftHandSideExpressionOrHigher();
|
|
ts.Debug.assert(ts.isLeftHandSideExpression(expression));
|
|
if ((token() === 44 || token() === 45) && !scanner.hasPrecedingLineBreak()) {
|
|
var node = createNode(203, expression.pos);
|
|
node.operand = expression;
|
|
node.operator = token();
|
|
nextToken();
|
|
return finishNode(node);
|
|
}
|
|
return expression;
|
|
}
|
|
function parseLeftHandSideExpressionOrHigher() {
|
|
var expression;
|
|
if (token() === 92) {
|
|
if (lookAhead(nextTokenIsOpenParenOrLessThan)) {
|
|
sourceFile.flags |= 524288;
|
|
expression = parseTokenNode();
|
|
}
|
|
else if (lookAhead(nextTokenIsDot)) {
|
|
var fullStart = scanner.getStartPos();
|
|
nextToken();
|
|
nextToken();
|
|
var node = createNode(214, fullStart);
|
|
node.keywordToken = 92;
|
|
node.name = parseIdentifierName();
|
|
expression = finishNode(node);
|
|
sourceFile.flags |= 1048576;
|
|
}
|
|
else {
|
|
expression = parseMemberExpressionOrHigher();
|
|
}
|
|
}
|
|
else {
|
|
expression = token() === 98 ? parseSuperExpression() : parseMemberExpressionOrHigher();
|
|
}
|
|
return parseCallExpressionRest(expression);
|
|
}
|
|
function parseMemberExpressionOrHigher() {
|
|
var expression = parsePrimaryExpression();
|
|
return parseMemberExpressionRest(expression);
|
|
}
|
|
function parseSuperExpression() {
|
|
var expression = parseTokenNode();
|
|
if (token() === 20 || token() === 24 || token() === 22) {
|
|
return expression;
|
|
}
|
|
var node = createNode(189, expression.pos);
|
|
node.expression = expression;
|
|
parseExpectedToken(24, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
|
|
node.name = parseRightSideOfDot(true);
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext) {
|
|
var opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext);
|
|
var result;
|
|
if (opening.kind === 262) {
|
|
var node = createNode(260, opening.pos);
|
|
node.openingElement = opening;
|
|
node.children = parseJsxChildren(node.openingElement);
|
|
node.closingElement = parseJsxClosingElement(inExpressionContext);
|
|
if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) {
|
|
parseErrorAtRange(node.closingElement, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName));
|
|
}
|
|
result = finishNode(node);
|
|
}
|
|
else if (opening.kind === 265) {
|
|
var node = createNode(264, opening.pos);
|
|
node.openingFragment = opening;
|
|
node.children = parseJsxChildren(node.openingFragment);
|
|
node.closingFragment = parseJsxClosingFragment(inExpressionContext);
|
|
result = finishNode(node);
|
|
}
|
|
else {
|
|
ts.Debug.assert(opening.kind === 261);
|
|
result = opening;
|
|
}
|
|
if (inExpressionContext && token() === 28) {
|
|
var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElementOrFragment(true); });
|
|
if (invalidElement) {
|
|
parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element);
|
|
var badNode = createNode(204, result.pos);
|
|
badNode.end = invalidElement.end;
|
|
badNode.left = result;
|
|
badNode.right = invalidElement;
|
|
badNode.operatorToken = createMissingNode(27, false, undefined);
|
|
badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos;
|
|
return badNode;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function parseJsxText() {
|
|
var node = createNode(11);
|
|
node.containsOnlyWhiteSpaces = currentToken === 12;
|
|
currentToken = scanner.scanJsxToken();
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxChild(openingTag, token) {
|
|
switch (token) {
|
|
case 1:
|
|
if (ts.isJsxOpeningFragment(openingTag)) {
|
|
parseErrorAtRange(openingTag, ts.Diagnostics.JSX_fragment_has_no_corresponding_closing_tag);
|
|
}
|
|
else {
|
|
parseErrorAtRange(openingTag.tagName, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTag.tagName));
|
|
}
|
|
return undefined;
|
|
case 29:
|
|
case 7:
|
|
return undefined;
|
|
case 11:
|
|
case 12:
|
|
return parseJsxText();
|
|
case 18:
|
|
return parseJsxExpression(false);
|
|
case 28:
|
|
return parseJsxElementOrSelfClosingElementOrFragment(false);
|
|
default:
|
|
return ts.Debug.assertNever(token);
|
|
}
|
|
}
|
|
function parseJsxChildren(openingTag) {
|
|
var list = [];
|
|
var listPos = getNodePos();
|
|
var saveParsingContext = parsingContext;
|
|
parsingContext |= 1 << 14;
|
|
while (true) {
|
|
var child = parseJsxChild(openingTag, currentToken = scanner.reScanJsxToken());
|
|
if (!child)
|
|
break;
|
|
list.push(child);
|
|
}
|
|
parsingContext = saveParsingContext;
|
|
return createNodeArray(list, listPos);
|
|
}
|
|
function parseJsxAttributes() {
|
|
var jsxAttributes = createNode(268);
|
|
jsxAttributes.properties = parseList(13, parseJsxAttribute);
|
|
return finishNode(jsxAttributes);
|
|
}
|
|
function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) {
|
|
var fullStart = scanner.getStartPos();
|
|
parseExpected(28);
|
|
if (token() === 30) {
|
|
var node_1 = createNode(265, fullStart);
|
|
scanJsxText();
|
|
return finishNode(node_1);
|
|
}
|
|
var tagName = parseJsxElementName();
|
|
var typeArguments = tryParseTypeArguments();
|
|
var attributes = parseJsxAttributes();
|
|
var node;
|
|
if (token() === 30) {
|
|
node = createNode(262, fullStart);
|
|
scanJsxText();
|
|
}
|
|
else {
|
|
parseExpected(42);
|
|
if (inExpressionContext) {
|
|
parseExpected(30);
|
|
}
|
|
else {
|
|
parseExpected(30, undefined, false);
|
|
scanJsxText();
|
|
}
|
|
node = createNode(261, fullStart);
|
|
}
|
|
node.tagName = tagName;
|
|
node.typeArguments = typeArguments;
|
|
node.attributes = attributes;
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxElementName() {
|
|
scanJsxIdentifier();
|
|
var expression = token() === 100 ?
|
|
parseTokenNode() : parseIdentifierName();
|
|
while (parseOptional(24)) {
|
|
var propertyAccess = createNode(189, expression.pos);
|
|
propertyAccess.expression = expression;
|
|
propertyAccess.name = parseRightSideOfDot(true);
|
|
expression = finishNode(propertyAccess);
|
|
}
|
|
return expression;
|
|
}
|
|
function parseJsxExpression(inExpressionContext) {
|
|
var node = createNode(270);
|
|
if (!parseExpected(18)) {
|
|
return undefined;
|
|
}
|
|
if (token() !== 19) {
|
|
node.dotDotDotToken = parseOptionalToken(25);
|
|
node.expression = parseAssignmentExpressionOrHigher();
|
|
}
|
|
if (inExpressionContext) {
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
parseExpected(19, undefined, false);
|
|
scanJsxText();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxAttribute() {
|
|
if (token() === 18) {
|
|
return parseJsxSpreadAttribute();
|
|
}
|
|
scanJsxIdentifier();
|
|
var node = createNode(267);
|
|
node.name = parseIdentifierName();
|
|
if (token() === 59) {
|
|
switch (scanJsxAttributeValue()) {
|
|
case 10:
|
|
node.initializer = parseLiteralNode();
|
|
break;
|
|
default:
|
|
node.initializer = parseJsxExpression(true);
|
|
break;
|
|
}
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxSpreadAttribute() {
|
|
var node = createNode(269);
|
|
parseExpected(18);
|
|
parseExpected(25);
|
|
node.expression = parseExpression();
|
|
parseExpected(19);
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxClosingElement(inExpressionContext) {
|
|
var node = createNode(263);
|
|
parseExpected(29);
|
|
node.tagName = parseJsxElementName();
|
|
if (inExpressionContext) {
|
|
parseExpected(30);
|
|
}
|
|
else {
|
|
parseExpected(30, undefined, false);
|
|
scanJsxText();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseJsxClosingFragment(inExpressionContext) {
|
|
var node = createNode(266);
|
|
parseExpected(29);
|
|
if (ts.tokenIsIdentifierOrKeyword(token())) {
|
|
parseErrorAtRange(parseJsxElementName(), ts.Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
|
|
}
|
|
if (inExpressionContext) {
|
|
parseExpected(30);
|
|
}
|
|
else {
|
|
parseExpected(30, undefined, false);
|
|
scanJsxText();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeAssertion() {
|
|
var node = createNode(194);
|
|
parseExpected(28);
|
|
node.type = parseType();
|
|
parseExpected(30);
|
|
node.expression = parseSimpleUnaryExpression();
|
|
return finishNode(node);
|
|
}
|
|
function parseMemberExpressionRest(expression) {
|
|
while (true) {
|
|
var dotToken = parseOptionalToken(24);
|
|
if (dotToken) {
|
|
var propertyAccess = createNode(189, expression.pos);
|
|
propertyAccess.expression = expression;
|
|
propertyAccess.name = parseRightSideOfDot(true);
|
|
expression = finishNode(propertyAccess);
|
|
continue;
|
|
}
|
|
if (token() === 52 && !scanner.hasPrecedingLineBreak()) {
|
|
nextToken();
|
|
var nonNullExpression = createNode(213, expression.pos);
|
|
nonNullExpression.expression = expression;
|
|
expression = finishNode(nonNullExpression);
|
|
continue;
|
|
}
|
|
if (!inDecoratorContext() && parseOptional(22)) {
|
|
var indexedAccess = createNode(190, expression.pos);
|
|
indexedAccess.expression = expression;
|
|
if (token() === 23) {
|
|
indexedAccess.argumentExpression = createMissingNode(72, true, ts.Diagnostics.An_element_access_expression_should_take_an_argument);
|
|
}
|
|
else {
|
|
var argument = allowInAnd(parseExpression);
|
|
if (ts.isStringOrNumericLiteralLike(argument)) {
|
|
argument.text = internIdentifier(argument.text);
|
|
}
|
|
indexedAccess.argumentExpression = argument;
|
|
}
|
|
parseExpected(23);
|
|
expression = finishNode(indexedAccess);
|
|
continue;
|
|
}
|
|
if (isTemplateStartOfTaggedTemplate()) {
|
|
expression = parseTaggedTemplateRest(expression, undefined);
|
|
continue;
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
function isTemplateStartOfTaggedTemplate() {
|
|
return token() === 14 || token() === 15;
|
|
}
|
|
function parseTaggedTemplateRest(tag, typeArguments) {
|
|
var tagExpression = createNode(193, tag.pos);
|
|
tagExpression.tag = tag;
|
|
tagExpression.typeArguments = typeArguments;
|
|
tagExpression.template = token() === 14
|
|
? parseLiteralNode()
|
|
: parseTemplateExpression();
|
|
return finishNode(tagExpression);
|
|
}
|
|
function parseCallExpressionRest(expression) {
|
|
while (true) {
|
|
expression = parseMemberExpressionRest(expression);
|
|
if (token() === 28) {
|
|
var typeArguments = tryParse(parseTypeArgumentsInExpression);
|
|
if (!typeArguments) {
|
|
return expression;
|
|
}
|
|
if (isTemplateStartOfTaggedTemplate()) {
|
|
expression = parseTaggedTemplateRest(expression, typeArguments);
|
|
continue;
|
|
}
|
|
var callExpr = createNode(191, expression.pos);
|
|
callExpr.expression = expression;
|
|
callExpr.typeArguments = typeArguments;
|
|
callExpr.arguments = parseArgumentList();
|
|
expression = finishNode(callExpr);
|
|
continue;
|
|
}
|
|
else if (token() === 20) {
|
|
var callExpr = createNode(191, expression.pos);
|
|
callExpr.expression = expression;
|
|
callExpr.arguments = parseArgumentList();
|
|
expression = finishNode(callExpr);
|
|
continue;
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
function parseArgumentList() {
|
|
parseExpected(20);
|
|
var result = parseDelimitedList(11, parseArgumentExpression);
|
|
parseExpected(21);
|
|
return result;
|
|
}
|
|
function parseTypeArgumentsInExpression() {
|
|
if (!parseOptional(28)) {
|
|
return undefined;
|
|
}
|
|
var typeArguments = parseDelimitedList(20, parseType);
|
|
if (!parseExpected(30)) {
|
|
return undefined;
|
|
}
|
|
return typeArguments && canFollowTypeArgumentsInExpression()
|
|
? typeArguments
|
|
: undefined;
|
|
}
|
|
function canFollowTypeArgumentsInExpression() {
|
|
switch (token()) {
|
|
case 20:
|
|
case 14:
|
|
case 15:
|
|
case 24:
|
|
case 21:
|
|
case 23:
|
|
case 57:
|
|
case 26:
|
|
case 56:
|
|
case 33:
|
|
case 35:
|
|
case 34:
|
|
case 36:
|
|
case 54:
|
|
case 55:
|
|
case 51:
|
|
case 49:
|
|
case 50:
|
|
case 19:
|
|
case 1:
|
|
return true;
|
|
case 27:
|
|
case 18:
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function parsePrimaryExpression() {
|
|
switch (token()) {
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
case 14:
|
|
return parseLiteralNode();
|
|
case 100:
|
|
case 98:
|
|
case 96:
|
|
case 102:
|
|
case 87:
|
|
return parseTokenNode();
|
|
case 20:
|
|
return parseParenthesizedExpression();
|
|
case 22:
|
|
return parseArrayLiteralExpression();
|
|
case 18:
|
|
return parseObjectLiteralExpression();
|
|
case 121:
|
|
if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) {
|
|
break;
|
|
}
|
|
return parseFunctionExpression();
|
|
case 76:
|
|
return parseClassExpression();
|
|
case 90:
|
|
return parseFunctionExpression();
|
|
case 95:
|
|
return parseNewExpressionOrNewDotTarget();
|
|
case 42:
|
|
case 64:
|
|
if (reScanSlashToken() === 13) {
|
|
return parseLiteralNode();
|
|
}
|
|
break;
|
|
case 15:
|
|
return parseTemplateExpression();
|
|
}
|
|
return parseIdentifier(ts.Diagnostics.Expression_expected);
|
|
}
|
|
function parseParenthesizedExpression() {
|
|
var node = createNodeWithJSDoc(195);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
return finishNode(node);
|
|
}
|
|
function parseSpreadElement() {
|
|
var node = createNode(208);
|
|
parseExpected(25);
|
|
node.expression = parseAssignmentExpressionOrHigher();
|
|
return finishNode(node);
|
|
}
|
|
function parseArgumentOrArrayLiteralElement() {
|
|
return token() === 25 ? parseSpreadElement() :
|
|
token() === 27 ? createNode(210) :
|
|
parseAssignmentExpressionOrHigher();
|
|
}
|
|
function parseArgumentExpression() {
|
|
return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
|
|
}
|
|
function parseArrayLiteralExpression() {
|
|
var node = createNode(187);
|
|
parseExpected(22);
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
node.multiLine = true;
|
|
}
|
|
node.elements = parseDelimitedList(15, parseArgumentOrArrayLiteralElement);
|
|
parseExpected(23);
|
|
return finishNode(node);
|
|
}
|
|
function parseObjectLiteralElement() {
|
|
var node = createNodeWithJSDoc(0);
|
|
if (parseOptionalToken(25)) {
|
|
node.kind = 277;
|
|
node.expression = parseAssignmentExpressionOrHigher();
|
|
return finishNode(node);
|
|
}
|
|
node.decorators = parseDecorators();
|
|
node.modifiers = parseModifiers();
|
|
if (parseContextualModifier(126)) {
|
|
return parseAccessorDeclaration(node, 158);
|
|
}
|
|
if (parseContextualModifier(137)) {
|
|
return parseAccessorDeclaration(node, 159);
|
|
}
|
|
var asteriskToken = parseOptionalToken(40);
|
|
var tokenIsIdentifier = isIdentifier();
|
|
node.name = parsePropertyName();
|
|
node.questionToken = parseOptionalToken(56);
|
|
node.exclamationToken = parseOptionalToken(52);
|
|
if (asteriskToken || token() === 20 || token() === 28) {
|
|
return parseMethodDeclaration(node, asteriskToken);
|
|
}
|
|
var isShorthandPropertyAssignment = tokenIsIdentifier && (token() !== 57);
|
|
if (isShorthandPropertyAssignment) {
|
|
node.kind = 276;
|
|
var equalsToken = parseOptionalToken(59);
|
|
if (equalsToken) {
|
|
node.equalsToken = equalsToken;
|
|
node.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher);
|
|
}
|
|
}
|
|
else {
|
|
node.kind = 275;
|
|
parseExpected(57);
|
|
node.initializer = allowInAnd(parseAssignmentExpressionOrHigher);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseObjectLiteralExpression() {
|
|
var node = createNode(188);
|
|
parseExpected(18);
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
node.multiLine = true;
|
|
}
|
|
node.properties = parseDelimitedList(12, parseObjectLiteralElement, true);
|
|
parseExpected(19);
|
|
return finishNode(node);
|
|
}
|
|
function parseFunctionExpression() {
|
|
var saveDecoratorContext = inDecoratorContext();
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(false);
|
|
}
|
|
var node = createNodeWithJSDoc(196);
|
|
node.modifiers = parseModifiers();
|
|
parseExpected(90);
|
|
node.asteriskToken = parseOptionalToken(40);
|
|
var isGenerator = node.asteriskToken ? 1 : 0;
|
|
var isAsync = ts.hasModifier(node, 256) ? 2 : 0;
|
|
node.name =
|
|
isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) :
|
|
isGenerator ? doInYieldContext(parseOptionalIdentifier) :
|
|
isAsync ? doInAwaitContext(parseOptionalIdentifier) :
|
|
parseOptionalIdentifier();
|
|
fillSignature(57, isGenerator | isAsync, node);
|
|
node.body = parseFunctionBlock(isGenerator | isAsync);
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(true);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseOptionalIdentifier() {
|
|
return isIdentifier() ? parseIdentifier() : undefined;
|
|
}
|
|
function parseNewExpressionOrNewDotTarget() {
|
|
var fullStart = scanner.getStartPos();
|
|
parseExpected(95);
|
|
if (parseOptional(24)) {
|
|
var node_2 = createNode(214, fullStart);
|
|
node_2.keywordToken = 95;
|
|
node_2.name = parseIdentifierName();
|
|
return finishNode(node_2);
|
|
}
|
|
var expression = parsePrimaryExpression();
|
|
var typeArguments;
|
|
while (true) {
|
|
expression = parseMemberExpressionRest(expression);
|
|
typeArguments = tryParse(parseTypeArgumentsInExpression);
|
|
if (isTemplateStartOfTaggedTemplate()) {
|
|
ts.Debug.assert(!!typeArguments, "Expected a type argument list; all plain tagged template starts should be consumed in 'parseMemberExpressionRest'");
|
|
expression = parseTaggedTemplateRest(expression, typeArguments);
|
|
typeArguments = undefined;
|
|
}
|
|
break;
|
|
}
|
|
var node = createNode(192, fullStart);
|
|
node.expression = expression;
|
|
node.typeArguments = typeArguments;
|
|
if (node.typeArguments || token() === 20) {
|
|
node.arguments = parseArgumentList();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) {
|
|
var node = createNode(218);
|
|
if (parseExpected(18, diagnosticMessage) || ignoreMissingOpenBrace) {
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
node.multiLine = true;
|
|
}
|
|
node.statements = parseList(1, parseStatement);
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
node.statements = createMissingList();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseFunctionBlock(flags, diagnosticMessage) {
|
|
var savedYieldContext = inYieldContext();
|
|
setYieldContext(!!(flags & 1));
|
|
var savedAwaitContext = inAwaitContext();
|
|
setAwaitContext(!!(flags & 2));
|
|
var saveDecoratorContext = inDecoratorContext();
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(false);
|
|
}
|
|
var block = parseBlock(!!(flags & 16), diagnosticMessage);
|
|
if (saveDecoratorContext) {
|
|
setDecoratorContext(true);
|
|
}
|
|
setYieldContext(savedYieldContext);
|
|
setAwaitContext(savedAwaitContext);
|
|
return block;
|
|
}
|
|
function parseEmptyStatement() {
|
|
var node = createNode(220);
|
|
parseExpected(26);
|
|
return finishNode(node);
|
|
}
|
|
function parseIfStatement() {
|
|
var node = createNode(222);
|
|
parseExpected(91);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
node.thenStatement = parseStatement();
|
|
node.elseStatement = parseOptional(83) ? parseStatement() : undefined;
|
|
return finishNode(node);
|
|
}
|
|
function parseDoStatement() {
|
|
var node = createNode(223);
|
|
parseExpected(82);
|
|
node.statement = parseStatement();
|
|
parseExpected(107);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
parseOptional(26);
|
|
return finishNode(node);
|
|
}
|
|
function parseWhileStatement() {
|
|
var node = createNode(224);
|
|
parseExpected(107);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
node.statement = parseStatement();
|
|
return finishNode(node);
|
|
}
|
|
function parseForOrForInOrForOfStatement() {
|
|
var pos = getNodePos();
|
|
parseExpected(89);
|
|
var awaitToken = parseOptionalToken(122);
|
|
parseExpected(20);
|
|
var initializer;
|
|
if (token() !== 26) {
|
|
if (token() === 105 || token() === 111 || token() === 77) {
|
|
initializer = parseVariableDeclarationList(true);
|
|
}
|
|
else {
|
|
initializer = disallowInAnd(parseExpression);
|
|
}
|
|
}
|
|
var forOrForInOrForOfStatement;
|
|
if (awaitToken ? parseExpected(147) : parseOptional(147)) {
|
|
var forOfStatement = createNode(227, pos);
|
|
forOfStatement.awaitModifier = awaitToken;
|
|
forOfStatement.initializer = initializer;
|
|
forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher);
|
|
parseExpected(21);
|
|
forOrForInOrForOfStatement = forOfStatement;
|
|
}
|
|
else if (parseOptional(93)) {
|
|
var forInStatement = createNode(226, pos);
|
|
forInStatement.initializer = initializer;
|
|
forInStatement.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
forOrForInOrForOfStatement = forInStatement;
|
|
}
|
|
else {
|
|
var forStatement = createNode(225, pos);
|
|
forStatement.initializer = initializer;
|
|
parseExpected(26);
|
|
if (token() !== 26 && token() !== 21) {
|
|
forStatement.condition = allowInAnd(parseExpression);
|
|
}
|
|
parseExpected(26);
|
|
if (token() !== 21) {
|
|
forStatement.incrementor = allowInAnd(parseExpression);
|
|
}
|
|
parseExpected(21);
|
|
forOrForInOrForOfStatement = forStatement;
|
|
}
|
|
forOrForInOrForOfStatement.statement = parseStatement();
|
|
return finishNode(forOrForInOrForOfStatement);
|
|
}
|
|
function parseBreakOrContinueStatement(kind) {
|
|
var node = createNode(kind);
|
|
parseExpected(kind === 229 ? 73 : 78);
|
|
if (!canParseSemicolon()) {
|
|
node.label = parseIdentifier();
|
|
}
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseReturnStatement() {
|
|
var node = createNode(230);
|
|
parseExpected(97);
|
|
if (!canParseSemicolon()) {
|
|
node.expression = allowInAnd(parseExpression);
|
|
}
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseWithStatement() {
|
|
var node = createNode(231);
|
|
parseExpected(108);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
node.statement = doInsideOfContext(8388608, parseStatement);
|
|
return finishNode(node);
|
|
}
|
|
function parseCaseClause() {
|
|
var node = createNode(271);
|
|
parseExpected(74);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(57);
|
|
node.statements = parseList(3, parseStatement);
|
|
return finishNode(node);
|
|
}
|
|
function parseDefaultClause() {
|
|
var node = createNode(272);
|
|
parseExpected(80);
|
|
parseExpected(57);
|
|
node.statements = parseList(3, parseStatement);
|
|
return finishNode(node);
|
|
}
|
|
function parseCaseOrDefaultClause() {
|
|
return token() === 74 ? parseCaseClause() : parseDefaultClause();
|
|
}
|
|
function parseSwitchStatement() {
|
|
var node = createNode(232);
|
|
parseExpected(99);
|
|
parseExpected(20);
|
|
node.expression = allowInAnd(parseExpression);
|
|
parseExpected(21);
|
|
var caseBlock = createNode(246);
|
|
parseExpected(18);
|
|
caseBlock.clauses = parseList(2, parseCaseOrDefaultClause);
|
|
parseExpected(19);
|
|
node.caseBlock = finishNode(caseBlock);
|
|
return finishNode(node);
|
|
}
|
|
function parseThrowStatement() {
|
|
var node = createNode(234);
|
|
parseExpected(101);
|
|
node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression);
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseTryStatement() {
|
|
var node = createNode(235);
|
|
parseExpected(103);
|
|
node.tryBlock = parseBlock(false);
|
|
node.catchClause = token() === 75 ? parseCatchClause() : undefined;
|
|
if (!node.catchClause || token() === 88) {
|
|
parseExpected(88);
|
|
node.finallyBlock = parseBlock(false);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseCatchClause() {
|
|
var result = createNode(274);
|
|
parseExpected(75);
|
|
if (parseOptional(20)) {
|
|
result.variableDeclaration = parseVariableDeclaration();
|
|
parseExpected(21);
|
|
}
|
|
else {
|
|
result.variableDeclaration = undefined;
|
|
}
|
|
result.block = parseBlock(false);
|
|
return finishNode(result);
|
|
}
|
|
function parseDebuggerStatement() {
|
|
var node = createNode(236);
|
|
parseExpected(79);
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseExpressionOrLabeledStatement() {
|
|
var node = createNodeWithJSDoc(0);
|
|
var expression = allowInAnd(parseExpression);
|
|
if (expression.kind === 72 && parseOptional(57)) {
|
|
node.kind = 233;
|
|
node.label = expression;
|
|
node.statement = parseStatement();
|
|
}
|
|
else {
|
|
node.kind = 221;
|
|
node.expression = expression;
|
|
parseSemicolon();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function nextTokenIsIdentifierOrKeywordOnSameLine() {
|
|
nextToken();
|
|
return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak();
|
|
}
|
|
function nextTokenIsClassKeywordOnSameLine() {
|
|
nextToken();
|
|
return token() === 76 && !scanner.hasPrecedingLineBreak();
|
|
}
|
|
function nextTokenIsFunctionKeywordOnSameLine() {
|
|
nextToken();
|
|
return token() === 90 && !scanner.hasPrecedingLineBreak();
|
|
}
|
|
function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() {
|
|
nextToken();
|
|
return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8 || token() === 9 || token() === 10) && !scanner.hasPrecedingLineBreak();
|
|
}
|
|
function isDeclaration() {
|
|
while (true) {
|
|
switch (token()) {
|
|
case 105:
|
|
case 111:
|
|
case 77:
|
|
case 90:
|
|
case 76:
|
|
case 84:
|
|
return true;
|
|
case 110:
|
|
case 140:
|
|
return nextTokenIsIdentifierOnSameLine();
|
|
case 130:
|
|
case 131:
|
|
return nextTokenIsIdentifierOrStringLiteralOnSameLine();
|
|
case 118:
|
|
case 121:
|
|
case 125:
|
|
case 113:
|
|
case 114:
|
|
case 115:
|
|
case 133:
|
|
nextToken();
|
|
if (scanner.hasPrecedingLineBreak()) {
|
|
return false;
|
|
}
|
|
continue;
|
|
case 145:
|
|
nextToken();
|
|
return token() === 18 || token() === 72 || token() === 85;
|
|
case 92:
|
|
nextToken();
|
|
return token() === 10 || token() === 40 ||
|
|
token() === 18 || ts.tokenIsIdentifierOrKeyword(token());
|
|
case 85:
|
|
nextToken();
|
|
if (token() === 59 || token() === 40 ||
|
|
token() === 18 || token() === 80 ||
|
|
token() === 119) {
|
|
return true;
|
|
}
|
|
continue;
|
|
case 116:
|
|
nextToken();
|
|
continue;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
function isStartOfDeclaration() {
|
|
return lookAhead(isDeclaration);
|
|
}
|
|
function isStartOfStatement() {
|
|
switch (token()) {
|
|
case 58:
|
|
case 26:
|
|
case 18:
|
|
case 105:
|
|
case 111:
|
|
case 90:
|
|
case 76:
|
|
case 84:
|
|
case 91:
|
|
case 82:
|
|
case 107:
|
|
case 89:
|
|
case 78:
|
|
case 73:
|
|
case 97:
|
|
case 108:
|
|
case 99:
|
|
case 101:
|
|
case 103:
|
|
case 79:
|
|
case 75:
|
|
case 88:
|
|
return true;
|
|
case 92:
|
|
return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
|
|
case 77:
|
|
case 85:
|
|
return isStartOfDeclaration();
|
|
case 121:
|
|
case 125:
|
|
case 110:
|
|
case 130:
|
|
case 131:
|
|
case 140:
|
|
case 145:
|
|
return true;
|
|
case 115:
|
|
case 113:
|
|
case 114:
|
|
case 116:
|
|
case 133:
|
|
return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
|
|
default:
|
|
return isStartOfExpression();
|
|
}
|
|
}
|
|
function nextTokenIsIdentifierOrStartOfDestructuring() {
|
|
nextToken();
|
|
return isIdentifier() || token() === 18 || token() === 22;
|
|
}
|
|
function isLetDeclaration() {
|
|
return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring);
|
|
}
|
|
function parseStatement() {
|
|
switch (token()) {
|
|
case 26:
|
|
return parseEmptyStatement();
|
|
case 18:
|
|
return parseBlock(false);
|
|
case 105:
|
|
return parseVariableStatement(createNodeWithJSDoc(237));
|
|
case 111:
|
|
if (isLetDeclaration()) {
|
|
return parseVariableStatement(createNodeWithJSDoc(237));
|
|
}
|
|
break;
|
|
case 90:
|
|
return parseFunctionDeclaration(createNodeWithJSDoc(239));
|
|
case 76:
|
|
return parseClassDeclaration(createNodeWithJSDoc(240));
|
|
case 91:
|
|
return parseIfStatement();
|
|
case 82:
|
|
return parseDoStatement();
|
|
case 107:
|
|
return parseWhileStatement();
|
|
case 89:
|
|
return parseForOrForInOrForOfStatement();
|
|
case 78:
|
|
return parseBreakOrContinueStatement(228);
|
|
case 73:
|
|
return parseBreakOrContinueStatement(229);
|
|
case 97:
|
|
return parseReturnStatement();
|
|
case 108:
|
|
return parseWithStatement();
|
|
case 99:
|
|
return parseSwitchStatement();
|
|
case 101:
|
|
return parseThrowStatement();
|
|
case 103:
|
|
case 75:
|
|
case 88:
|
|
return parseTryStatement();
|
|
case 79:
|
|
return parseDebuggerStatement();
|
|
case 58:
|
|
return parseDeclaration();
|
|
case 121:
|
|
case 110:
|
|
case 140:
|
|
case 130:
|
|
case 131:
|
|
case 125:
|
|
case 77:
|
|
case 84:
|
|
case 85:
|
|
case 92:
|
|
case 113:
|
|
case 114:
|
|
case 115:
|
|
case 118:
|
|
case 116:
|
|
case 133:
|
|
case 145:
|
|
if (isStartOfDeclaration()) {
|
|
return parseDeclaration();
|
|
}
|
|
break;
|
|
}
|
|
return parseExpressionOrLabeledStatement();
|
|
}
|
|
function isDeclareModifier(modifier) {
|
|
return modifier.kind === 125;
|
|
}
|
|
function parseDeclaration() {
|
|
var node = createNodeWithJSDoc(0);
|
|
node.decorators = parseDecorators();
|
|
node.modifiers = parseModifiers();
|
|
if (ts.some(node.modifiers, isDeclareModifier)) {
|
|
for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) {
|
|
var m = _a[_i];
|
|
m.flags |= 4194304;
|
|
}
|
|
return doInsideOfContext(4194304, function () { return parseDeclarationWorker(node); });
|
|
}
|
|
else {
|
|
return parseDeclarationWorker(node);
|
|
}
|
|
}
|
|
function parseDeclarationWorker(node) {
|
|
switch (token()) {
|
|
case 105:
|
|
case 111:
|
|
case 77:
|
|
return parseVariableStatement(node);
|
|
case 90:
|
|
return parseFunctionDeclaration(node);
|
|
case 76:
|
|
return parseClassDeclaration(node);
|
|
case 110:
|
|
return parseInterfaceDeclaration(node);
|
|
case 140:
|
|
return parseTypeAliasDeclaration(node);
|
|
case 84:
|
|
return parseEnumDeclaration(node);
|
|
case 145:
|
|
case 130:
|
|
case 131:
|
|
return parseModuleDeclaration(node);
|
|
case 92:
|
|
return parseImportDeclarationOrImportEqualsDeclaration(node);
|
|
case 85:
|
|
nextToken();
|
|
switch (token()) {
|
|
case 80:
|
|
case 59:
|
|
return parseExportAssignment(node);
|
|
case 119:
|
|
return parseNamespaceExportDeclaration(node);
|
|
default:
|
|
return parseExportDeclaration(node);
|
|
}
|
|
default:
|
|
if (node.decorators || node.modifiers) {
|
|
var missing = createMissingNode(258, true, ts.Diagnostics.Declaration_expected);
|
|
missing.pos = node.pos;
|
|
missing.decorators = node.decorators;
|
|
missing.modifiers = node.modifiers;
|
|
return finishNode(missing);
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
function nextTokenIsIdentifierOrStringLiteralOnSameLine() {
|
|
nextToken();
|
|
return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 10);
|
|
}
|
|
function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) {
|
|
if (token() !== 18 && canParseSemicolon()) {
|
|
parseSemicolon();
|
|
return;
|
|
}
|
|
return parseFunctionBlock(flags, diagnosticMessage);
|
|
}
|
|
function parseArrayBindingElement() {
|
|
if (token() === 27) {
|
|
return createNode(210);
|
|
}
|
|
var node = createNode(186);
|
|
node.dotDotDotToken = parseOptionalToken(25);
|
|
node.name = parseIdentifierOrPattern();
|
|
node.initializer = parseInitializer();
|
|
return finishNode(node);
|
|
}
|
|
function parseObjectBindingElement() {
|
|
var node = createNode(186);
|
|
node.dotDotDotToken = parseOptionalToken(25);
|
|
var tokenIsIdentifier = isIdentifier();
|
|
var propertyName = parsePropertyName();
|
|
if (tokenIsIdentifier && token() !== 57) {
|
|
node.name = propertyName;
|
|
}
|
|
else {
|
|
parseExpected(57);
|
|
node.propertyName = propertyName;
|
|
node.name = parseIdentifierOrPattern();
|
|
}
|
|
node.initializer = parseInitializer();
|
|
return finishNode(node);
|
|
}
|
|
function parseObjectBindingPattern() {
|
|
var node = createNode(184);
|
|
parseExpected(18);
|
|
node.elements = parseDelimitedList(9, parseObjectBindingElement);
|
|
parseExpected(19);
|
|
return finishNode(node);
|
|
}
|
|
function parseArrayBindingPattern() {
|
|
var node = createNode(185);
|
|
parseExpected(22);
|
|
node.elements = parseDelimitedList(10, parseArrayBindingElement);
|
|
parseExpected(23);
|
|
return finishNode(node);
|
|
}
|
|
function isIdentifierOrPattern() {
|
|
return token() === 18 || token() === 22 || isIdentifier();
|
|
}
|
|
function parseIdentifierOrPattern() {
|
|
if (token() === 22) {
|
|
return parseArrayBindingPattern();
|
|
}
|
|
if (token() === 18) {
|
|
return parseObjectBindingPattern();
|
|
}
|
|
return parseIdentifier();
|
|
}
|
|
function parseVariableDeclarationAllowExclamation() {
|
|
return parseVariableDeclaration(true);
|
|
}
|
|
function parseVariableDeclaration(allowExclamation) {
|
|
var node = createNode(237);
|
|
node.name = parseIdentifierOrPattern();
|
|
if (allowExclamation && node.name.kind === 72 &&
|
|
token() === 52 && !scanner.hasPrecedingLineBreak()) {
|
|
node.exclamationToken = parseTokenNode();
|
|
}
|
|
node.type = parseTypeAnnotation();
|
|
if (!isInOrOfKeyword(token())) {
|
|
node.initializer = parseInitializer();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseVariableDeclarationList(inForStatementInitializer) {
|
|
var node = createNode(238);
|
|
switch (token()) {
|
|
case 105:
|
|
break;
|
|
case 111:
|
|
node.flags |= 1;
|
|
break;
|
|
case 77:
|
|
node.flags |= 2;
|
|
break;
|
|
default:
|
|
ts.Debug.fail();
|
|
}
|
|
nextToken();
|
|
if (token() === 147 && lookAhead(canFollowContextualOfKeyword)) {
|
|
node.declarations = createMissingList();
|
|
}
|
|
else {
|
|
var savedDisallowIn = inDisallowInContext();
|
|
setDisallowInContext(inForStatementInitializer);
|
|
node.declarations = parseDelimitedList(8, inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation);
|
|
setDisallowInContext(savedDisallowIn);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function canFollowContextualOfKeyword() {
|
|
return nextTokenIsIdentifier() && nextToken() === 21;
|
|
}
|
|
function parseVariableStatement(node) {
|
|
node.kind = 219;
|
|
node.declarationList = parseVariableDeclarationList(false);
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseFunctionDeclaration(node) {
|
|
node.kind = 239;
|
|
parseExpected(90);
|
|
node.asteriskToken = parseOptionalToken(40);
|
|
node.name = ts.hasModifier(node, 512) ? parseOptionalIdentifier() : parseIdentifier();
|
|
var isGenerator = node.asteriskToken ? 1 : 0;
|
|
var isAsync = ts.hasModifier(node, 256) ? 2 : 0;
|
|
fillSignature(57, isGenerator | isAsync, node);
|
|
node.body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, ts.Diagnostics.or_expected);
|
|
return finishNode(node);
|
|
}
|
|
function parseConstructorDeclaration(node) {
|
|
node.kind = 157;
|
|
parseExpected(124);
|
|
fillSignature(57, 0, node);
|
|
node.body = parseFunctionBlockOrSemicolon(0, ts.Diagnostics.or_expected);
|
|
return finishNode(node);
|
|
}
|
|
function parseMethodDeclaration(node, asteriskToken, diagnosticMessage) {
|
|
node.kind = 156;
|
|
node.asteriskToken = asteriskToken;
|
|
var isGenerator = asteriskToken ? 1 : 0;
|
|
var isAsync = ts.hasModifier(node, 256) ? 2 : 0;
|
|
fillSignature(57, isGenerator | isAsync, node);
|
|
node.body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
|
|
return finishNode(node);
|
|
}
|
|
function parsePropertyDeclaration(node) {
|
|
node.kind = 154;
|
|
if (!node.questionToken && token() === 52 && !scanner.hasPrecedingLineBreak()) {
|
|
node.exclamationToken = parseTokenNode();
|
|
}
|
|
node.type = parseTypeAnnotation();
|
|
node.initializer = ts.hasModifier(node, 32)
|
|
? allowInAnd(parseInitializer)
|
|
: doOutsideOfContext(4096 | 2048, parseInitializer);
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parsePropertyOrMethodDeclaration(node) {
|
|
var asteriskToken = parseOptionalToken(40);
|
|
node.name = parsePropertyName();
|
|
node.questionToken = parseOptionalToken(56);
|
|
if (asteriskToken || token() === 20 || token() === 28) {
|
|
return parseMethodDeclaration(node, asteriskToken, ts.Diagnostics.or_expected);
|
|
}
|
|
return parsePropertyDeclaration(node);
|
|
}
|
|
function parseAccessorDeclaration(node, kind) {
|
|
node.kind = kind;
|
|
node.name = parsePropertyName();
|
|
fillSignature(57, 0, node);
|
|
node.body = parseFunctionBlockOrSemicolon(0);
|
|
return finishNode(node);
|
|
}
|
|
function isClassMemberStart() {
|
|
var idToken;
|
|
if (token() === 58) {
|
|
return true;
|
|
}
|
|
while (ts.isModifierKind(token())) {
|
|
idToken = token();
|
|
if (ts.isClassMemberModifier(idToken)) {
|
|
return true;
|
|
}
|
|
nextToken();
|
|
}
|
|
if (token() === 40) {
|
|
return true;
|
|
}
|
|
if (isLiteralPropertyName()) {
|
|
idToken = token();
|
|
nextToken();
|
|
}
|
|
if (token() === 22) {
|
|
return true;
|
|
}
|
|
if (idToken !== undefined) {
|
|
if (!ts.isKeyword(idToken) || idToken === 137 || idToken === 126) {
|
|
return true;
|
|
}
|
|
switch (token()) {
|
|
case 20:
|
|
case 28:
|
|
case 52:
|
|
case 57:
|
|
case 59:
|
|
case 56:
|
|
return true;
|
|
default:
|
|
return canParseSemicolon();
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function parseDecorators() {
|
|
var list;
|
|
var listPos = getNodePos();
|
|
while (true) {
|
|
var decoratorStart = getNodePos();
|
|
if (!parseOptional(58)) {
|
|
break;
|
|
}
|
|
var decorator = createNode(152, decoratorStart);
|
|
decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher);
|
|
finishNode(decorator);
|
|
(list || (list = [])).push(decorator);
|
|
}
|
|
return list && createNodeArray(list, listPos);
|
|
}
|
|
function parseModifiers(permitInvalidConstAsModifier) {
|
|
var list;
|
|
var listPos = getNodePos();
|
|
while (true) {
|
|
var modifierStart = scanner.getStartPos();
|
|
var modifierKind = token();
|
|
if (token() === 77 && permitInvalidConstAsModifier) {
|
|
if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
if (!parseAnyContextualModifier()) {
|
|
break;
|
|
}
|
|
}
|
|
var modifier = finishNode(createNode(modifierKind, modifierStart));
|
|
(list || (list = [])).push(modifier);
|
|
}
|
|
return list && createNodeArray(list, listPos);
|
|
}
|
|
function parseModifiersForArrowFunction() {
|
|
var modifiers;
|
|
if (token() === 121) {
|
|
var modifierStart = scanner.getStartPos();
|
|
var modifierKind = token();
|
|
nextToken();
|
|
var modifier = finishNode(createNode(modifierKind, modifierStart));
|
|
modifiers = createNodeArray([modifier], modifierStart);
|
|
}
|
|
return modifiers;
|
|
}
|
|
function parseClassElement() {
|
|
if (token() === 26) {
|
|
var result = createNode(217);
|
|
nextToken();
|
|
return finishNode(result);
|
|
}
|
|
var node = createNodeWithJSDoc(0);
|
|
node.decorators = parseDecorators();
|
|
node.modifiers = parseModifiers(true);
|
|
if (parseContextualModifier(126)) {
|
|
return parseAccessorDeclaration(node, 158);
|
|
}
|
|
if (parseContextualModifier(137)) {
|
|
return parseAccessorDeclaration(node, 159);
|
|
}
|
|
if (token() === 124) {
|
|
return parseConstructorDeclaration(node);
|
|
}
|
|
if (isIndexSignature()) {
|
|
return parseIndexSignatureDeclaration(node);
|
|
}
|
|
if (ts.tokenIsIdentifierOrKeyword(token()) ||
|
|
token() === 10 ||
|
|
token() === 8 ||
|
|
token() === 40 ||
|
|
token() === 22) {
|
|
return parsePropertyOrMethodDeclaration(node);
|
|
}
|
|
if (node.decorators || node.modifiers) {
|
|
node.name = createMissingNode(72, true, ts.Diagnostics.Declaration_expected);
|
|
return parsePropertyDeclaration(node);
|
|
}
|
|
return ts.Debug.fail("Should not have attempted to parse class member declaration.");
|
|
}
|
|
function parseClassExpression() {
|
|
return parseClassDeclarationOrExpression(createNodeWithJSDoc(0), 209);
|
|
}
|
|
function parseClassDeclaration(node) {
|
|
return parseClassDeclarationOrExpression(node, 240);
|
|
}
|
|
function parseClassDeclarationOrExpression(node, kind) {
|
|
node.kind = kind;
|
|
parseExpected(76);
|
|
node.name = parseNameOfClassDeclarationOrExpression();
|
|
node.typeParameters = parseTypeParameters();
|
|
node.heritageClauses = parseHeritageClauses();
|
|
if (parseExpected(18)) {
|
|
node.members = parseClassMembers();
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
node.members = createMissingList();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseNameOfClassDeclarationOrExpression() {
|
|
return isIdentifier() && !isImplementsClause()
|
|
? parseIdentifier()
|
|
: undefined;
|
|
}
|
|
function isImplementsClause() {
|
|
return token() === 109 && lookAhead(nextTokenIsIdentifierOrKeyword);
|
|
}
|
|
function parseHeritageClauses() {
|
|
if (isHeritageClause()) {
|
|
return parseList(22, parseHeritageClause);
|
|
}
|
|
return undefined;
|
|
}
|
|
function parseHeritageClause() {
|
|
var tok = token();
|
|
ts.Debug.assert(tok === 86 || tok === 109);
|
|
var node = createNode(273);
|
|
node.token = tok;
|
|
nextToken();
|
|
node.types = parseDelimitedList(7, parseExpressionWithTypeArguments);
|
|
return finishNode(node);
|
|
}
|
|
function parseExpressionWithTypeArguments() {
|
|
var node = createNode(211);
|
|
node.expression = parseLeftHandSideExpressionOrHigher();
|
|
node.typeArguments = tryParseTypeArguments();
|
|
return finishNode(node);
|
|
}
|
|
function tryParseTypeArguments() {
|
|
return token() === 28
|
|
? parseBracketedList(20, parseType, 28, 30)
|
|
: undefined;
|
|
}
|
|
function isHeritageClause() {
|
|
return token() === 86 || token() === 109;
|
|
}
|
|
function parseClassMembers() {
|
|
return parseList(5, parseClassElement);
|
|
}
|
|
function parseInterfaceDeclaration(node) {
|
|
node.kind = 241;
|
|
parseExpected(110);
|
|
node.name = parseIdentifier();
|
|
node.typeParameters = parseTypeParameters();
|
|
node.heritageClauses = parseHeritageClauses();
|
|
node.members = parseObjectTypeMembers();
|
|
return finishNode(node);
|
|
}
|
|
function parseTypeAliasDeclaration(node) {
|
|
node.kind = 242;
|
|
parseExpected(140);
|
|
node.name = parseIdentifier();
|
|
node.typeParameters = parseTypeParameters();
|
|
parseExpected(59);
|
|
node.type = parseType();
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseEnumMember() {
|
|
var node = createNodeWithJSDoc(278);
|
|
node.name = parsePropertyName();
|
|
node.initializer = allowInAnd(parseInitializer);
|
|
return finishNode(node);
|
|
}
|
|
function parseEnumDeclaration(node) {
|
|
node.kind = 243;
|
|
parseExpected(84);
|
|
node.name = parseIdentifier();
|
|
if (parseExpected(18)) {
|
|
node.members = parseDelimitedList(6, parseEnumMember);
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
node.members = createMissingList();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseModuleBlock() {
|
|
var node = createNode(245);
|
|
if (parseExpected(18)) {
|
|
node.statements = parseList(1, parseStatement);
|
|
parseExpected(19);
|
|
}
|
|
else {
|
|
node.statements = createMissingList();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseModuleOrNamespaceDeclaration(node, flags) {
|
|
node.kind = 244;
|
|
var namespaceFlag = flags & 16;
|
|
node.flags |= flags;
|
|
node.name = parseIdentifier();
|
|
node.body = parseOptional(24)
|
|
? parseModuleOrNamespaceDeclaration(createNode(0), 4 | namespaceFlag)
|
|
: parseModuleBlock();
|
|
return finishNode(node);
|
|
}
|
|
function parseAmbientExternalModuleDeclaration(node) {
|
|
node.kind = 244;
|
|
if (token() === 145) {
|
|
node.name = parseIdentifier();
|
|
node.flags |= 512;
|
|
}
|
|
else {
|
|
node.name = parseLiteralNode();
|
|
node.name.text = internIdentifier(node.name.text);
|
|
}
|
|
if (token() === 18) {
|
|
node.body = parseModuleBlock();
|
|
}
|
|
else {
|
|
parseSemicolon();
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseModuleDeclaration(node) {
|
|
var flags = 0;
|
|
if (token() === 145) {
|
|
return parseAmbientExternalModuleDeclaration(node);
|
|
}
|
|
else if (parseOptional(131)) {
|
|
flags |= 16;
|
|
}
|
|
else {
|
|
parseExpected(130);
|
|
if (token() === 10) {
|
|
return parseAmbientExternalModuleDeclaration(node);
|
|
}
|
|
}
|
|
return parseModuleOrNamespaceDeclaration(node, flags);
|
|
}
|
|
function isExternalModuleReference() {
|
|
return token() === 134 &&
|
|
lookAhead(nextTokenIsOpenParen);
|
|
}
|
|
function nextTokenIsOpenParen() {
|
|
return nextToken() === 20;
|
|
}
|
|
function nextTokenIsSlash() {
|
|
return nextToken() === 42;
|
|
}
|
|
function parseNamespaceExportDeclaration(node) {
|
|
node.kind = 247;
|
|
parseExpected(119);
|
|
parseExpected(131);
|
|
node.name = parseIdentifier();
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseImportDeclarationOrImportEqualsDeclaration(node) {
|
|
parseExpected(92);
|
|
var afterImportPos = scanner.getStartPos();
|
|
var identifier;
|
|
if (isIdentifier()) {
|
|
identifier = parseIdentifier();
|
|
if (token() !== 27 && token() !== 144) {
|
|
return parseImportEqualsDeclaration(node, identifier);
|
|
}
|
|
}
|
|
node.kind = 249;
|
|
if (identifier ||
|
|
token() === 40 ||
|
|
token() === 18) {
|
|
node.importClause = parseImportClause(identifier, afterImportPos);
|
|
parseExpected(144);
|
|
}
|
|
node.moduleSpecifier = parseModuleSpecifier();
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseImportEqualsDeclaration(node, identifier) {
|
|
node.kind = 248;
|
|
node.name = identifier;
|
|
parseExpected(59);
|
|
node.moduleReference = parseModuleReference();
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseImportClause(identifier, fullStart) {
|
|
var importClause = createNode(250, fullStart);
|
|
if (identifier) {
|
|
importClause.name = identifier;
|
|
}
|
|
if (!importClause.name ||
|
|
parseOptional(27)) {
|
|
importClause.namedBindings = token() === 40 ? parseNamespaceImport() : parseNamedImportsOrExports(252);
|
|
}
|
|
return finishNode(importClause);
|
|
}
|
|
function parseModuleReference() {
|
|
return isExternalModuleReference()
|
|
? parseExternalModuleReference()
|
|
: parseEntityName(false);
|
|
}
|
|
function parseExternalModuleReference() {
|
|
var node = createNode(259);
|
|
parseExpected(134);
|
|
parseExpected(20);
|
|
node.expression = parseModuleSpecifier();
|
|
parseExpected(21);
|
|
return finishNode(node);
|
|
}
|
|
function parseModuleSpecifier() {
|
|
if (token() === 10) {
|
|
var result = parseLiteralNode();
|
|
result.text = internIdentifier(result.text);
|
|
return result;
|
|
}
|
|
else {
|
|
return parseExpression();
|
|
}
|
|
}
|
|
function parseNamespaceImport() {
|
|
var namespaceImport = createNode(251);
|
|
parseExpected(40);
|
|
parseExpected(119);
|
|
namespaceImport.name = parseIdentifier();
|
|
return finishNode(namespaceImport);
|
|
}
|
|
function parseNamedImportsOrExports(kind) {
|
|
var node = createNode(kind);
|
|
node.elements = parseBracketedList(23, kind === 252 ? parseImportSpecifier : parseExportSpecifier, 18, 19);
|
|
return finishNode(node);
|
|
}
|
|
function parseExportSpecifier() {
|
|
return parseImportOrExportSpecifier(257);
|
|
}
|
|
function parseImportSpecifier() {
|
|
return parseImportOrExportSpecifier(253);
|
|
}
|
|
function parseImportOrExportSpecifier(kind) {
|
|
var node = createNode(kind);
|
|
var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier();
|
|
var checkIdentifierStart = scanner.getTokenPos();
|
|
var checkIdentifierEnd = scanner.getTextPos();
|
|
var identifierName = parseIdentifierName();
|
|
if (token() === 119) {
|
|
node.propertyName = identifierName;
|
|
parseExpected(119);
|
|
checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier();
|
|
checkIdentifierStart = scanner.getTokenPos();
|
|
checkIdentifierEnd = scanner.getTextPos();
|
|
node.name = parseIdentifierName();
|
|
}
|
|
else {
|
|
node.name = identifierName;
|
|
}
|
|
if (kind === 253 && checkIdentifierIsKeyword) {
|
|
parseErrorAt(checkIdentifierStart, checkIdentifierEnd, ts.Diagnostics.Identifier_expected);
|
|
}
|
|
return finishNode(node);
|
|
}
|
|
function parseExportDeclaration(node) {
|
|
node.kind = 255;
|
|
if (parseOptional(40)) {
|
|
parseExpected(144);
|
|
node.moduleSpecifier = parseModuleSpecifier();
|
|
}
|
|
else {
|
|
node.exportClause = parseNamedImportsOrExports(256);
|
|
if (token() === 144 || (token() === 10 && !scanner.hasPrecedingLineBreak())) {
|
|
parseExpected(144);
|
|
node.moduleSpecifier = parseModuleSpecifier();
|
|
}
|
|
}
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function parseExportAssignment(node) {
|
|
node.kind = 254;
|
|
if (parseOptional(59)) {
|
|
node.isExportEquals = true;
|
|
}
|
|
else {
|
|
parseExpected(80);
|
|
}
|
|
node.expression = parseAssignmentExpressionOrHigher();
|
|
parseSemicolon();
|
|
return finishNode(node);
|
|
}
|
|
function setExternalModuleIndicator(sourceFile) {
|
|
sourceFile.externalModuleIndicator =
|
|
ts.forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) ||
|
|
getImportMetaIfNecessary(sourceFile);
|
|
}
|
|
function isAnExternalModuleIndicatorNode(node) {
|
|
return ts.hasModifier(node, 1)
|
|
|| node.kind === 248 && node.moduleReference.kind === 259
|
|
|| node.kind === 249
|
|
|| node.kind === 254
|
|
|| node.kind === 255
|
|
? node
|
|
: undefined;
|
|
}
|
|
function getImportMetaIfNecessary(sourceFile) {
|
|
return sourceFile.flags & 1048576 ?
|
|
walkTreeForExternalModuleIndicators(sourceFile) :
|
|
undefined;
|
|
}
|
|
function walkTreeForExternalModuleIndicators(node) {
|
|
return isImportMeta(node) ? node : forEachChild(node, walkTreeForExternalModuleIndicators);
|
|
}
|
|
function isImportMeta(node) {
|
|
return ts.isMetaProperty(node) && node.keywordToken === 92 && node.name.escapedText === "meta";
|
|
}
|
|
var JSDocParser;
|
|
(function (JSDocParser) {
|
|
function parseJSDocTypeExpressionForTests(content, start, length) {
|
|
initializeState(content, 6, undefined, 1);
|
|
sourceFile = createSourceFile("file.js", 6, 1, false);
|
|
scanner.setText(content, start, length);
|
|
currentToken = scanner.scan();
|
|
var jsDocTypeExpression = parseJSDocTypeExpression();
|
|
var diagnostics = parseDiagnostics;
|
|
clearState();
|
|
return jsDocTypeExpression ? { jsDocTypeExpression: jsDocTypeExpression, diagnostics: diagnostics } : undefined;
|
|
}
|
|
JSDocParser.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests;
|
|
function parseJSDocTypeExpression(mayOmitBraces) {
|
|
var result = createNode(283);
|
|
var hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(18);
|
|
result.type = doInsideOfContext(2097152, parseJSDocType);
|
|
if (!mayOmitBraces || hasBrace) {
|
|
parseExpected(19);
|
|
}
|
|
fixupParentReferences(result);
|
|
return finishNode(result);
|
|
}
|
|
JSDocParser.parseJSDocTypeExpression = parseJSDocTypeExpression;
|
|
function parseIsolatedJSDocComment(content, start, length) {
|
|
initializeState(content, 6, undefined, 1);
|
|
sourceFile = { languageVariant: 0, text: content };
|
|
var jsDoc = parseJSDocCommentWorker(start, length);
|
|
var diagnostics = parseDiagnostics;
|
|
clearState();
|
|
return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined;
|
|
}
|
|
JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment;
|
|
function parseJSDocComment(parent, start, length) {
|
|
var _a;
|
|
var saveToken = currentToken;
|
|
var saveParseDiagnosticsLength = parseDiagnostics.length;
|
|
var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
|
|
var comment = parseJSDocCommentWorker(start, length);
|
|
if (comment) {
|
|
comment.parent = parent;
|
|
}
|
|
if (contextFlags & 65536) {
|
|
if (!sourceFile.jsDocDiagnostics) {
|
|
sourceFile.jsDocDiagnostics = [];
|
|
}
|
|
(_a = sourceFile.jsDocDiagnostics).push.apply(_a, parseDiagnostics);
|
|
}
|
|
currentToken = saveToken;
|
|
parseDiagnostics.length = saveParseDiagnosticsLength;
|
|
parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
|
|
return comment;
|
|
}
|
|
JSDocParser.parseJSDocComment = parseJSDocComment;
|
|
function parseJSDocCommentWorker(start, length) {
|
|
if (start === void 0) { start = 0; }
|
|
var content = sourceText;
|
|
var end = length === undefined ? content.length : start + length;
|
|
length = end - start;
|
|
ts.Debug.assert(start >= 0);
|
|
ts.Debug.assert(start <= end);
|
|
ts.Debug.assert(end <= content.length);
|
|
if (!isJSDocLikeText(content, start)) {
|
|
return undefined;
|
|
}
|
|
var tags;
|
|
var tagsPos;
|
|
var tagsEnd;
|
|
var comments = [];
|
|
return scanner.scanRange(start + 3, length - 5, function () {
|
|
var state = 1;
|
|
var margin;
|
|
var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4;
|
|
function pushComment(text) {
|
|
if (!margin) {
|
|
margin = indent;
|
|
}
|
|
comments.push(text);
|
|
indent += text.length;
|
|
}
|
|
nextJSDocToken();
|
|
while (parseOptionalJsdoc(5))
|
|
;
|
|
if (parseOptionalJsdoc(4)) {
|
|
state = 0;
|
|
indent = 0;
|
|
}
|
|
loop: while (true) {
|
|
switch (token()) {
|
|
case 58:
|
|
if (state === 0 || state === 1) {
|
|
removeTrailingWhitespace(comments);
|
|
addTag(parseTag(indent));
|
|
state = 0;
|
|
margin = undefined;
|
|
indent++;
|
|
}
|
|
else {
|
|
pushComment(scanner.getTokenText());
|
|
}
|
|
break;
|
|
case 4:
|
|
comments.push(scanner.getTokenText());
|
|
state = 0;
|
|
indent = 0;
|
|
break;
|
|
case 40:
|
|
var asterisk = scanner.getTokenText();
|
|
if (state === 1 || state === 2) {
|
|
state = 2;
|
|
pushComment(asterisk);
|
|
}
|
|
else {
|
|
state = 1;
|
|
indent += asterisk.length;
|
|
}
|
|
break;
|
|
case 5:
|
|
var whitespace = scanner.getTokenText();
|
|
if (state === 2) {
|
|
comments.push(whitespace);
|
|
}
|
|
else if (margin !== undefined && indent + whitespace.length > margin) {
|
|
comments.push(whitespace.slice(margin - indent - 1));
|
|
}
|
|
indent += whitespace.length;
|
|
break;
|
|
case 1:
|
|
break loop;
|
|
default:
|
|
state = 2;
|
|
pushComment(scanner.getTokenText());
|
|
break;
|
|
}
|
|
nextJSDocToken();
|
|
}
|
|
removeLeadingNewlines(comments);
|
|
removeTrailingWhitespace(comments);
|
|
return createJSDocComment();
|
|
});
|
|
function removeLeadingNewlines(comments) {
|
|
while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) {
|
|
comments.shift();
|
|
}
|
|
}
|
|
function removeTrailingWhitespace(comments) {
|
|
while (comments.length && comments[comments.length - 1].trim() === "") {
|
|
comments.pop();
|
|
}
|
|
}
|
|
function createJSDocComment() {
|
|
var result = createNode(291, start);
|
|
result.tags = tags && createNodeArray(tags, tagsPos, tagsEnd);
|
|
result.comment = comments.length ? comments.join("") : undefined;
|
|
return finishNode(result, end);
|
|
}
|
|
function isNextNonwhitespaceTokenEndOfFile() {
|
|
while (true) {
|
|
nextJSDocToken();
|
|
if (token() === 1) {
|
|
return true;
|
|
}
|
|
if (!(token() === 5 || token() === 4)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
function skipWhitespace() {
|
|
if (token() === 5 || token() === 4) {
|
|
if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
|
|
return;
|
|
}
|
|
}
|
|
while (token() === 5 || token() === 4) {
|
|
nextJSDocToken();
|
|
}
|
|
}
|
|
function skipWhitespaceOrAsterisk() {
|
|
if (token() === 5 || token() === 4) {
|
|
if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
|
|
return;
|
|
}
|
|
}
|
|
var precedingLineBreak = scanner.hasPrecedingLineBreak();
|
|
while ((precedingLineBreak && token() === 40) || token() === 5 || token() === 4) {
|
|
if (token() === 4) {
|
|
precedingLineBreak = true;
|
|
}
|
|
else if (token() === 40) {
|
|
precedingLineBreak = false;
|
|
}
|
|
nextJSDocToken();
|
|
}
|
|
}
|
|
function parseTag(indent) {
|
|
ts.Debug.assert(token() === 58);
|
|
var start = scanner.getTokenPos();
|
|
nextJSDocToken();
|
|
var tagName = parseJSDocIdentifierName(undefined);
|
|
skipWhitespaceOrAsterisk();
|
|
var tag;
|
|
switch (tagName.escapedText) {
|
|
case "augments":
|
|
case "extends":
|
|
tag = parseAugmentsTag(start, tagName);
|
|
break;
|
|
case "class":
|
|
case "constructor":
|
|
tag = parseClassTag(start, tagName);
|
|
break;
|
|
case "this":
|
|
tag = parseThisTag(start, tagName);
|
|
break;
|
|
case "enum":
|
|
tag = parseEnumTag(start, tagName);
|
|
break;
|
|
case "arg":
|
|
case "argument":
|
|
case "param":
|
|
return parseParameterOrPropertyTag(start, tagName, 2, indent);
|
|
case "return":
|
|
case "returns":
|
|
tag = parseReturnTag(start, tagName);
|
|
break;
|
|
case "template":
|
|
tag = parseTemplateTag(start, tagName);
|
|
break;
|
|
case "type":
|
|
tag = parseTypeTag(start, tagName);
|
|
break;
|
|
case "typedef":
|
|
tag = parseTypedefTag(start, tagName, indent);
|
|
break;
|
|
case "callback":
|
|
tag = parseCallbackTag(start, tagName, indent);
|
|
break;
|
|
default:
|
|
tag = parseUnknownTag(start, tagName);
|
|
break;
|
|
}
|
|
if (!tag.comment) {
|
|
tag.comment = parseTagComments(indent + tag.end - tag.pos);
|
|
}
|
|
return tag;
|
|
}
|
|
function parseTagComments(indent) {
|
|
var comments = [];
|
|
var state = 0;
|
|
var margin;
|
|
function pushComment(text) {
|
|
if (!margin) {
|
|
margin = indent;
|
|
}
|
|
comments.push(text);
|
|
indent += text.length;
|
|
}
|
|
var tok = token();
|
|
loop: while (true) {
|
|
switch (tok) {
|
|
case 4:
|
|
if (state >= 1) {
|
|
state = 0;
|
|
comments.push(scanner.getTokenText());
|
|
}
|
|
indent = 0;
|
|
break;
|
|
case 58:
|
|
scanner.setTextPos(scanner.getTextPos() - 1);
|
|
case 1:
|
|
break loop;
|
|
case 5:
|
|
if (state === 2) {
|
|
pushComment(scanner.getTokenText());
|
|
}
|
|
else {
|
|
var whitespace = scanner.getTokenText();
|
|
if (margin !== undefined && indent + whitespace.length > margin) {
|
|
comments.push(whitespace.slice(margin - indent - 1));
|
|
}
|
|
indent += whitespace.length;
|
|
}
|
|
break;
|
|
case 18:
|
|
state = 2;
|
|
if (lookAhead(function () { return nextJSDocToken() === 58 && ts.tokenIsIdentifierOrKeyword(nextJSDocToken()) && scanner.getTokenText() === "link"; })) {
|
|
pushComment(scanner.getTokenText());
|
|
nextJSDocToken();
|
|
pushComment(scanner.getTokenText());
|
|
nextJSDocToken();
|
|
}
|
|
pushComment(scanner.getTokenText());
|
|
break;
|
|
case 40:
|
|
if (state === 0) {
|
|
state = 1;
|
|
indent += 1;
|
|
break;
|
|
}
|
|
default:
|
|
state = 2;
|
|
pushComment(scanner.getTokenText());
|
|
break;
|
|
}
|
|
tok = nextJSDocToken();
|
|
}
|
|
removeLeadingNewlines(comments);
|
|
removeTrailingWhitespace(comments);
|
|
return comments.length === 0 ? undefined : comments.join("");
|
|
}
|
|
function parseUnknownTag(start, tagName) {
|
|
var result = createNode(294, start);
|
|
result.tagName = tagName;
|
|
return finishNode(result);
|
|
}
|
|
function addTag(tag) {
|
|
if (!tag) {
|
|
return;
|
|
}
|
|
if (!tags) {
|
|
tags = [tag];
|
|
tagsPos = tag.pos;
|
|
}
|
|
else {
|
|
tags.push(tag);
|
|
}
|
|
tagsEnd = tag.end;
|
|
}
|
|
function tryParseTypeExpression() {
|
|
skipWhitespaceOrAsterisk();
|
|
return token() === 18 ? parseJSDocTypeExpression() : undefined;
|
|
}
|
|
function parseBracketNameInPropertyAndParamTag() {
|
|
if (token() === 14) {
|
|
return { name: createIdentifier(true), isBracketed: false };
|
|
}
|
|
var isBracketed = parseOptional(22);
|
|
var name = parseJSDocEntityName();
|
|
if (isBracketed) {
|
|
skipWhitespace();
|
|
if (parseOptionalToken(59)) {
|
|
parseExpression();
|
|
}
|
|
parseExpected(23);
|
|
}
|
|
return { name: name, isBracketed: isBracketed };
|
|
}
|
|
function isObjectOrObjectArrayTypeReference(node) {
|
|
switch (node.kind) {
|
|
case 136:
|
|
return true;
|
|
case 169:
|
|
return isObjectOrObjectArrayTypeReference(node.elementType);
|
|
default:
|
|
return ts.isTypeReferenceNode(node) && ts.isIdentifier(node.typeName) && node.typeName.escapedText === "Object";
|
|
}
|
|
}
|
|
function parseParameterOrPropertyTag(start, tagName, target, indent) {
|
|
var typeExpression = tryParseTypeExpression();
|
|
var isNameFirst = !typeExpression;
|
|
skipWhitespaceOrAsterisk();
|
|
var _a = parseBracketNameInPropertyAndParamTag(), name = _a.name, isBracketed = _a.isBracketed;
|
|
skipWhitespace();
|
|
if (isNameFirst) {
|
|
typeExpression = tryParseTypeExpression();
|
|
}
|
|
var result = target === 1 ?
|
|
createNode(305, start) :
|
|
createNode(299, start);
|
|
var comment = parseTagComments(indent + scanner.getStartPos() - start);
|
|
var nestedTypeLiteral = target !== 4 && parseNestedTypeLiteral(typeExpression, name, target, indent);
|
|
if (nestedTypeLiteral) {
|
|
typeExpression = nestedTypeLiteral;
|
|
isNameFirst = true;
|
|
}
|
|
result.tagName = tagName;
|
|
result.typeExpression = typeExpression;
|
|
result.name = name;
|
|
result.isNameFirst = isNameFirst;
|
|
result.isBracketed = isBracketed;
|
|
result.comment = comment;
|
|
return finishNode(result);
|
|
}
|
|
function parseNestedTypeLiteral(typeExpression, name, target, indent) {
|
|
if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) {
|
|
var typeLiteralExpression = createNode(283, scanner.getTokenPos());
|
|
var child = void 0;
|
|
var jsdocTypeLiteral = void 0;
|
|
var start_2 = scanner.getStartPos();
|
|
var children = void 0;
|
|
while (child = tryParse(function () { return parseChildParameterOrPropertyTag(target, indent, name); })) {
|
|
if (child.kind === 299 || child.kind === 305) {
|
|
children = ts.append(children, child);
|
|
}
|
|
}
|
|
if (children) {
|
|
jsdocTypeLiteral = createNode(292, start_2);
|
|
jsdocTypeLiteral.jsDocPropertyTags = children;
|
|
if (typeExpression.type.kind === 169) {
|
|
jsdocTypeLiteral.isArrayType = true;
|
|
}
|
|
typeLiteralExpression.type = finishNode(jsdocTypeLiteral);
|
|
return finishNode(typeLiteralExpression);
|
|
}
|
|
}
|
|
}
|
|
function parseReturnTag(start, tagName) {
|
|
if (ts.forEach(tags, function (t) { return t.kind === 300; })) {
|
|
parseErrorAt(tagName.pos, scanner.getTokenPos(), ts.Diagnostics._0_tag_already_specified, tagName.escapedText);
|
|
}
|
|
var result = createNode(300, start);
|
|
result.tagName = tagName;
|
|
result.typeExpression = tryParseTypeExpression();
|
|
return finishNode(result);
|
|
}
|
|
function parseTypeTag(start, tagName) {
|
|
if (ts.forEach(tags, function (t) { return t.kind === 302; })) {
|
|
parseErrorAt(tagName.pos, scanner.getTokenPos(), ts.Diagnostics._0_tag_already_specified, tagName.escapedText);
|
|
}
|
|
var result = createNode(302, start);
|
|
result.tagName = tagName;
|
|
result.typeExpression = parseJSDocTypeExpression(true);
|
|
return finishNode(result);
|
|
}
|
|
function parseAugmentsTag(start, tagName) {
|
|
var result = createNode(295, start);
|
|
result.tagName = tagName;
|
|
result.class = parseExpressionWithTypeArgumentsForAugments();
|
|
return finishNode(result);
|
|
}
|
|
function parseExpressionWithTypeArgumentsForAugments() {
|
|
var usedBrace = parseOptional(18);
|
|
var node = createNode(211);
|
|
node.expression = parsePropertyAccessEntityNameExpression();
|
|
node.typeArguments = tryParseTypeArguments();
|
|
var res = finishNode(node);
|
|
if (usedBrace) {
|
|
parseExpected(19);
|
|
}
|
|
return res;
|
|
}
|
|
function parsePropertyAccessEntityNameExpression() {
|
|
var node = parseJSDocIdentifierName();
|
|
while (parseOptional(24)) {
|
|
var prop = createNode(189, node.pos);
|
|
prop.expression = node;
|
|
prop.name = parseJSDocIdentifierName();
|
|
node = finishNode(prop);
|
|
}
|
|
return node;
|
|
}
|
|
function parseClassTag(start, tagName) {
|
|
var tag = createNode(296, start);
|
|
tag.tagName = tagName;
|
|
return finishNode(tag);
|
|
}
|
|
function parseThisTag(start, tagName) {
|
|
var tag = createNode(301, start);
|
|
tag.tagName = tagName;
|
|
tag.typeExpression = parseJSDocTypeExpression(true);
|
|
skipWhitespace();
|
|
return finishNode(tag);
|
|
}
|
|
function parseEnumTag(start, tagName) {
|
|
var tag = createNode(298, start);
|
|
tag.tagName = tagName;
|
|
tag.typeExpression = parseJSDocTypeExpression(true);
|
|
skipWhitespace();
|
|
return finishNode(tag);
|
|
}
|
|
function parseTypedefTag(start, tagName, indent) {
|
|
var typeExpression = tryParseTypeExpression();
|
|
skipWhitespaceOrAsterisk();
|
|
var typedefTag = createNode(304, start);
|
|
typedefTag.tagName = tagName;
|
|
typedefTag.fullName = parseJSDocTypeNameWithNamespace();
|
|
typedefTag.name = getJSDocTypeAliasName(typedefTag.fullName);
|
|
skipWhitespace();
|
|
typedefTag.comment = parseTagComments(indent);
|
|
typedefTag.typeExpression = typeExpression;
|
|
var end;
|
|
if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) {
|
|
var child = void 0;
|
|
var jsdocTypeLiteral = void 0;
|
|
var childTypeTag = void 0;
|
|
while (child = tryParse(function () { return parseChildPropertyTag(indent); })) {
|
|
if (!jsdocTypeLiteral) {
|
|
jsdocTypeLiteral = createNode(292, start);
|
|
}
|
|
if (child.kind === 302) {
|
|
if (childTypeTag) {
|
|
break;
|
|
}
|
|
else {
|
|
childTypeTag = child;
|
|
}
|
|
}
|
|
else {
|
|
jsdocTypeLiteral.jsDocPropertyTags = ts.append(jsdocTypeLiteral.jsDocPropertyTags, child);
|
|
}
|
|
}
|
|
if (jsdocTypeLiteral) {
|
|
if (typeExpression && typeExpression.type.kind === 169) {
|
|
jsdocTypeLiteral.isArrayType = true;
|
|
}
|
|
typedefTag.typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ?
|
|
childTypeTag.typeExpression :
|
|
finishNode(jsdocTypeLiteral);
|
|
end = typedefTag.typeExpression.end;
|
|
}
|
|
}
|
|
return finishNode(typedefTag, end || typedefTag.comment !== undefined ? scanner.getStartPos() : (typedefTag.fullName || typedefTag.typeExpression || typedefTag.tagName).end);
|
|
}
|
|
function parseJSDocTypeNameWithNamespace(nested) {
|
|
var pos = scanner.getTokenPos();
|
|
if (!ts.tokenIsIdentifierOrKeyword(token())) {
|
|
return undefined;
|
|
}
|
|
var typeNameOrNamespaceName = parseJSDocIdentifierName();
|
|
if (parseOptional(24)) {
|
|
var jsDocNamespaceNode = createNode(244, pos);
|
|
if (nested) {
|
|
jsDocNamespaceNode.flags |= 4;
|
|
}
|
|
jsDocNamespaceNode.name = typeNameOrNamespaceName;
|
|
jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(true);
|
|
return finishNode(jsDocNamespaceNode);
|
|
}
|
|
if (nested) {
|
|
typeNameOrNamespaceName.isInJSDocNamespace = true;
|
|
}
|
|
return typeNameOrNamespaceName;
|
|
}
|
|
function parseCallbackTag(start, tagName, indent) {
|
|
var callbackTag = createNode(297, start);
|
|
callbackTag.tagName = tagName;
|
|
callbackTag.fullName = parseJSDocTypeNameWithNamespace();
|
|
callbackTag.name = getJSDocTypeAliasName(callbackTag.fullName);
|
|
skipWhitespace();
|
|
callbackTag.comment = parseTagComments(indent);
|
|
var child;
|
|
var jsdocSignature = createNode(293, start);
|
|
jsdocSignature.parameters = [];
|
|
while (child = tryParse(function () { return parseChildParameterOrPropertyTag(4, indent); })) {
|
|
jsdocSignature.parameters = ts.append(jsdocSignature.parameters, child);
|
|
}
|
|
var returnTag = tryParse(function () {
|
|
if (parseOptionalJsdoc(58)) {
|
|
var tag = parseTag(indent);
|
|
if (tag && tag.kind === 300) {
|
|
return tag;
|
|
}
|
|
}
|
|
});
|
|
if (returnTag) {
|
|
jsdocSignature.type = returnTag;
|
|
}
|
|
callbackTag.typeExpression = finishNode(jsdocSignature);
|
|
return finishNode(callbackTag);
|
|
}
|
|
function getJSDocTypeAliasName(fullName) {
|
|
if (fullName) {
|
|
var rightNode = fullName;
|
|
while (true) {
|
|
if (ts.isIdentifier(rightNode) || !rightNode.body) {
|
|
return ts.isIdentifier(rightNode) ? rightNode : rightNode.name;
|
|
}
|
|
rightNode = rightNode.body;
|
|
}
|
|
}
|
|
}
|
|
function escapedTextsEqual(a, b) {
|
|
while (!ts.isIdentifier(a) || !ts.isIdentifier(b)) {
|
|
if (!ts.isIdentifier(a) && !ts.isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
|
|
a = a.left;
|
|
b = b.left;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
return a.escapedText === b.escapedText;
|
|
}
|
|
function parseChildPropertyTag(indent) {
|
|
return parseChildParameterOrPropertyTag(1, indent);
|
|
}
|
|
function parseChildParameterOrPropertyTag(target, indent, name) {
|
|
var canParseTag = true;
|
|
var seenAsterisk = false;
|
|
while (true) {
|
|
switch (nextJSDocToken()) {
|
|
case 58:
|
|
if (canParseTag) {
|
|
var child = tryParseChildTag(target, indent);
|
|
if (child && (child.kind === 299 || child.kind === 305) &&
|
|
target !== 4 &&
|
|
name && (ts.isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
|
|
return false;
|
|
}
|
|
return child;
|
|
}
|
|
seenAsterisk = false;
|
|
break;
|
|
case 4:
|
|
canParseTag = true;
|
|
seenAsterisk = false;
|
|
break;
|
|
case 40:
|
|
if (seenAsterisk) {
|
|
canParseTag = false;
|
|
}
|
|
seenAsterisk = true;
|
|
break;
|
|
case 72:
|
|
canParseTag = false;
|
|
break;
|
|
case 1:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
function tryParseChildTag(target, indent) {
|
|
ts.Debug.assert(token() === 58);
|
|
var start = scanner.getStartPos();
|
|
nextJSDocToken();
|
|
var tagName = parseJSDocIdentifierName();
|
|
skipWhitespace();
|
|
var t;
|
|
switch (tagName.escapedText) {
|
|
case "type":
|
|
return target === 1 && parseTypeTag(start, tagName);
|
|
case "prop":
|
|
case "property":
|
|
t = 1;
|
|
break;
|
|
case "arg":
|
|
case "argument":
|
|
case "param":
|
|
t = 2 | 4;
|
|
break;
|
|
default:
|
|
return false;
|
|
}
|
|
if (!(target & t)) {
|
|
return false;
|
|
}
|
|
return parseParameterOrPropertyTag(start, tagName, target, indent);
|
|
}
|
|
function parseTemplateTag(start, tagName) {
|
|
var constraint;
|
|
if (token() === 18) {
|
|
constraint = parseJSDocTypeExpression();
|
|
}
|
|
var typeParameters = [];
|
|
var typeParametersPos = getNodePos();
|
|
do {
|
|
skipWhitespace();
|
|
var typeParameter = createNode(150);
|
|
typeParameter.name = parseJSDocIdentifierName(ts.Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces);
|
|
finishNode(typeParameter);
|
|
skipWhitespace();
|
|
typeParameters.push(typeParameter);
|
|
} while (parseOptionalJsdoc(27));
|
|
var result = createNode(303, start);
|
|
result.tagName = tagName;
|
|
result.constraint = constraint;
|
|
result.typeParameters = createNodeArray(typeParameters, typeParametersPos);
|
|
finishNode(result);
|
|
return result;
|
|
}
|
|
function nextJSDocToken() {
|
|
return currentToken = scanner.scanJSDocToken();
|
|
}
|
|
function parseOptionalJsdoc(t) {
|
|
if (token() === t) {
|
|
nextJSDocToken();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function parseJSDocEntityName() {
|
|
var entity = parseJSDocIdentifierName();
|
|
if (parseOptional(22)) {
|
|
parseExpected(23);
|
|
}
|
|
while (parseOptional(24)) {
|
|
var name = parseJSDocIdentifierName();
|
|
if (parseOptional(22)) {
|
|
parseExpected(23);
|
|
}
|
|
entity = createQualifiedName(entity, name);
|
|
}
|
|
return entity;
|
|
}
|
|
function parseJSDocIdentifierName(message) {
|
|
if (!ts.tokenIsIdentifierOrKeyword(token())) {
|
|
return createMissingNode(72, !message, message || ts.Diagnostics.Identifier_expected);
|
|
}
|
|
var pos = scanner.getTokenPos();
|
|
var end = scanner.getTextPos();
|
|
var result = createNode(72, pos);
|
|
result.escapedText = ts.escapeLeadingUnderscores(scanner.getTokenText());
|
|
finishNode(result, end);
|
|
nextJSDocToken();
|
|
return result;
|
|
}
|
|
}
|
|
JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker;
|
|
})(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {}));
|
|
})(Parser || (Parser = {}));
|
|
var IncrementalParser;
|
|
(function (IncrementalParser) {
|
|
function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) {
|
|
aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2);
|
|
checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks);
|
|
if (ts.textChangeRangeIsUnchanged(textChangeRange)) {
|
|
return sourceFile;
|
|
}
|
|
if (sourceFile.statements.length === 0) {
|
|
return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, undefined, true, sourceFile.scriptKind);
|
|
}
|
|
var incrementalSourceFile = sourceFile;
|
|
ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
|
|
incrementalSourceFile.hasBeenIncrementallyParsed = true;
|
|
var oldText = sourceFile.text;
|
|
var syntaxCursor = createSyntaxCursor(sourceFile);
|
|
var changeRange = extendToAffectedRange(sourceFile, textChangeRange);
|
|
checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks);
|
|
ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start);
|
|
ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span));
|
|
ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)));
|
|
var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length;
|
|
updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks);
|
|
var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind);
|
|
return result;
|
|
}
|
|
IncrementalParser.updateSourceFile = updateSourceFile;
|
|
function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) {
|
|
if (isArray) {
|
|
visitArray(element);
|
|
}
|
|
else {
|
|
visitNode(element);
|
|
}
|
|
return;
|
|
function visitNode(node) {
|
|
var text = "";
|
|
if (aggressiveChecks && shouldCheckNode(node)) {
|
|
text = oldText.substring(node.pos, node.end);
|
|
}
|
|
if (node._children) {
|
|
node._children = undefined;
|
|
}
|
|
node.pos += delta;
|
|
node.end += delta;
|
|
if (aggressiveChecks && shouldCheckNode(node)) {
|
|
ts.Debug.assert(text === newText.substring(node.pos, node.end));
|
|
}
|
|
forEachChild(node, visitNode, visitArray);
|
|
if (ts.hasJSDocNodes(node)) {
|
|
for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) {
|
|
var jsDocComment = _a[_i];
|
|
visitNode(jsDocComment);
|
|
}
|
|
}
|
|
checkNodePositions(node, aggressiveChecks);
|
|
}
|
|
function visitArray(array) {
|
|
array._children = undefined;
|
|
array.pos += delta;
|
|
array.end += delta;
|
|
for (var _i = 0, array_8 = array; _i < array_8.length; _i++) {
|
|
var node = array_8[_i];
|
|
visitNode(node);
|
|
}
|
|
}
|
|
}
|
|
function shouldCheckNode(node) {
|
|
switch (node.kind) {
|
|
case 10:
|
|
case 8:
|
|
case 72:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) {
|
|
ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range");
|
|
ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
|
|
ts.Debug.assert(element.pos <= element.end);
|
|
element.pos = Math.min(element.pos, changeRangeNewEnd);
|
|
if (element.end >= changeRangeOldEnd) {
|
|
element.end += delta;
|
|
}
|
|
else {
|
|
element.end = Math.min(element.end, changeRangeNewEnd);
|
|
}
|
|
ts.Debug.assert(element.pos <= element.end);
|
|
if (element.parent) {
|
|
ts.Debug.assert(element.pos >= element.parent.pos);
|
|
ts.Debug.assert(element.end <= element.parent.end);
|
|
}
|
|
}
|
|
function checkNodePositions(node, aggressiveChecks) {
|
|
if (aggressiveChecks) {
|
|
var pos_2 = node.pos;
|
|
var visitNode_1 = function (child) {
|
|
ts.Debug.assert(child.pos >= pos_2);
|
|
pos_2 = child.end;
|
|
};
|
|
if (ts.hasJSDocNodes(node)) {
|
|
for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) {
|
|
var jsDocComment = _a[_i];
|
|
visitNode_1(jsDocComment);
|
|
}
|
|
}
|
|
forEachChild(node, visitNode_1);
|
|
ts.Debug.assert(pos_2 <= node.end);
|
|
}
|
|
}
|
|
function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) {
|
|
visitNode(sourceFile);
|
|
return;
|
|
function visitNode(child) {
|
|
ts.Debug.assert(child.pos <= child.end);
|
|
if (child.pos > changeRangeOldEnd) {
|
|
moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
|
|
return;
|
|
}
|
|
var fullEnd = child.end;
|
|
if (fullEnd >= changeStart) {
|
|
child.intersectsChange = true;
|
|
child._children = undefined;
|
|
adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
|
|
forEachChild(child, visitNode, visitArray);
|
|
if (ts.hasJSDocNodes(child)) {
|
|
for (var _i = 0, _a = child.jsDoc; _i < _a.length; _i++) {
|
|
var jsDocComment = _a[_i];
|
|
visitNode(jsDocComment);
|
|
}
|
|
}
|
|
checkNodePositions(child, aggressiveChecks);
|
|
return;
|
|
}
|
|
ts.Debug.assert(fullEnd < changeStart);
|
|
}
|
|
function visitArray(array) {
|
|
ts.Debug.assert(array.pos <= array.end);
|
|
if (array.pos > changeRangeOldEnd) {
|
|
moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
|
|
return;
|
|
}
|
|
var fullEnd = array.end;
|
|
if (fullEnd >= changeStart) {
|
|
array.intersectsChange = true;
|
|
array._children = undefined;
|
|
adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
|
|
for (var _i = 0, array_9 = array; _i < array_9.length; _i++) {
|
|
var node = array_9[_i];
|
|
visitNode(node);
|
|
}
|
|
return;
|
|
}
|
|
ts.Debug.assert(fullEnd < changeStart);
|
|
}
|
|
}
|
|
function extendToAffectedRange(sourceFile, changeRange) {
|
|
var maxLookahead = 1;
|
|
var start = changeRange.span.start;
|
|
for (var i = 0; start > 0 && i <= maxLookahead; i++) {
|
|
var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start);
|
|
ts.Debug.assert(nearestNode.pos <= start);
|
|
var position = nearestNode.pos;
|
|
start = Math.max(0, position - 1);
|
|
}
|
|
var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span));
|
|
var finalLength = changeRange.newLength + (changeRange.span.start - start);
|
|
return ts.createTextChangeRange(finalSpan, finalLength);
|
|
}
|
|
function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) {
|
|
var bestResult = sourceFile;
|
|
var lastNodeEntirelyBeforePosition;
|
|
forEachChild(sourceFile, visit);
|
|
if (lastNodeEntirelyBeforePosition) {
|
|
var lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition);
|
|
if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) {
|
|
bestResult = lastChildOfLastEntireNodeBeforePosition;
|
|
}
|
|
}
|
|
return bestResult;
|
|
function getLastDescendant(node) {
|
|
while (true) {
|
|
var lastChild = ts.getLastChild(node);
|
|
if (lastChild) {
|
|
node = lastChild;
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
}
|
|
function visit(child) {
|
|
if (ts.nodeIsMissing(child)) {
|
|
return;
|
|
}
|
|
if (child.pos <= position) {
|
|
if (child.pos >= bestResult.pos) {
|
|
bestResult = child;
|
|
}
|
|
if (position < child.end) {
|
|
forEachChild(child, visit);
|
|
return true;
|
|
}
|
|
else {
|
|
ts.Debug.assert(child.end <= position);
|
|
lastNodeEntirelyBeforePosition = child;
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.assert(child.pos > position);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) {
|
|
var oldText = sourceFile.text;
|
|
if (textChangeRange) {
|
|
ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length);
|
|
if (aggressiveChecks || ts.Debug.shouldAssert(3)) {
|
|
var oldTextPrefix = oldText.substr(0, textChangeRange.span.start);
|
|
var newTextPrefix = newText.substr(0, textChangeRange.span.start);
|
|
ts.Debug.assert(oldTextPrefix === newTextPrefix);
|
|
var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length);
|
|
var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length);
|
|
ts.Debug.assert(oldTextSuffix === newTextSuffix);
|
|
}
|
|
}
|
|
}
|
|
function createSyntaxCursor(sourceFile) {
|
|
var currentArray = sourceFile.statements;
|
|
var currentArrayIndex = 0;
|
|
ts.Debug.assert(currentArrayIndex < currentArray.length);
|
|
var current = currentArray[currentArrayIndex];
|
|
var lastQueriedPosition = -1;
|
|
return {
|
|
currentNode: function (position) {
|
|
if (position !== lastQueriedPosition) {
|
|
if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) {
|
|
currentArrayIndex++;
|
|
current = currentArray[currentArrayIndex];
|
|
}
|
|
if (!current || current.pos !== position) {
|
|
findHighestListElementThatStartsAtPosition(position);
|
|
}
|
|
}
|
|
lastQueriedPosition = position;
|
|
ts.Debug.assert(!current || current.pos === position);
|
|
return current;
|
|
}
|
|
};
|
|
function findHighestListElementThatStartsAtPosition(position) {
|
|
currentArray = undefined;
|
|
currentArrayIndex = -1;
|
|
current = undefined;
|
|
forEachChild(sourceFile, visitNode, visitArray);
|
|
return;
|
|
function visitNode(node) {
|
|
if (position >= node.pos && position < node.end) {
|
|
forEachChild(node, visitNode, visitArray);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function visitArray(array) {
|
|
if (position >= array.pos && position < array.end) {
|
|
for (var i = 0; i < array.length; i++) {
|
|
var child = array[i];
|
|
if (child) {
|
|
if (child.pos === position) {
|
|
currentArray = array;
|
|
currentArrayIndex = i;
|
|
current = child;
|
|
return true;
|
|
}
|
|
else {
|
|
if (child.pos < position && position < child.end) {
|
|
forEachChild(child, visitNode, visitArray);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
})(IncrementalParser || (IncrementalParser = {}));
|
|
function isDeclarationFileName(fileName) {
|
|
return ts.fileExtensionIs(fileName, ".d.ts");
|
|
}
|
|
ts.isDeclarationFileName = isDeclarationFileName;
|
|
function processCommentPragmas(context, sourceText) {
|
|
var triviaScanner = ts.createScanner(context.languageVersion, false, 0, sourceText);
|
|
var pragmas = [];
|
|
while (true) {
|
|
var kind = triviaScanner.scan();
|
|
if (!ts.isTrivia(kind)) {
|
|
break;
|
|
}
|
|
var range = {
|
|
kind: triviaScanner.getToken(),
|
|
pos: triviaScanner.getTokenPos(),
|
|
end: triviaScanner.getTextPos(),
|
|
};
|
|
var comment = sourceText.substring(range.pos, range.end);
|
|
extractPragmas(pragmas, range, comment);
|
|
}
|
|
context.pragmas = ts.createMap();
|
|
for (var _i = 0, pragmas_1 = pragmas; _i < pragmas_1.length; _i++) {
|
|
var pragma = pragmas_1[_i];
|
|
if (context.pragmas.has(pragma.name)) {
|
|
var currentValue = context.pragmas.get(pragma.name);
|
|
if (currentValue instanceof Array) {
|
|
currentValue.push(pragma.args);
|
|
}
|
|
else {
|
|
context.pragmas.set(pragma.name, [currentValue, pragma.args]);
|
|
}
|
|
continue;
|
|
}
|
|
context.pragmas.set(pragma.name, pragma.args);
|
|
}
|
|
}
|
|
ts.processCommentPragmas = processCommentPragmas;
|
|
function processPragmasIntoFields(context, reportDiagnostic) {
|
|
context.checkJsDirective = undefined;
|
|
context.referencedFiles = [];
|
|
context.typeReferenceDirectives = [];
|
|
context.libReferenceDirectives = [];
|
|
context.amdDependencies = [];
|
|
context.hasNoDefaultLib = false;
|
|
context.pragmas.forEach(function (entryOrList, key) {
|
|
switch (key) {
|
|
case "reference": {
|
|
var referencedFiles_1 = context.referencedFiles;
|
|
var typeReferenceDirectives_1 = context.typeReferenceDirectives;
|
|
var libReferenceDirectives_1 = context.libReferenceDirectives;
|
|
ts.forEach(ts.toArray(entryOrList), function (arg) {
|
|
if (arg.arguments["no-default-lib"]) {
|
|
context.hasNoDefaultLib = true;
|
|
}
|
|
else if (arg.arguments.types) {
|
|
typeReferenceDirectives_1.push({ pos: arg.arguments.types.pos, end: arg.arguments.types.end, fileName: arg.arguments.types.value });
|
|
}
|
|
else if (arg.arguments.lib) {
|
|
libReferenceDirectives_1.push({ pos: arg.arguments.lib.pos, end: arg.arguments.lib.end, fileName: arg.arguments.lib.value });
|
|
}
|
|
else if (arg.arguments.path) {
|
|
referencedFiles_1.push({ pos: arg.arguments.path.pos, end: arg.arguments.path.end, fileName: arg.arguments.path.value });
|
|
}
|
|
else {
|
|
reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, ts.Diagnostics.Invalid_reference_directive_syntax);
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case "amd-dependency": {
|
|
context.amdDependencies = ts.map(ts.toArray(entryOrList), function (x) { return ({ name: x.arguments.name, path: x.arguments.path }); });
|
|
break;
|
|
}
|
|
case "amd-module": {
|
|
if (entryOrList instanceof Array) {
|
|
for (var _i = 0, entryOrList_1 = entryOrList; _i < entryOrList_1.length; _i++) {
|
|
var entry = entryOrList_1[_i];
|
|
if (context.moduleName) {
|
|
reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, ts.Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments);
|
|
}
|
|
context.moduleName = entry.arguments.name;
|
|
}
|
|
}
|
|
else {
|
|
context.moduleName = entryOrList.arguments.name;
|
|
}
|
|
break;
|
|
}
|
|
case "ts-nocheck":
|
|
case "ts-check": {
|
|
ts.forEach(ts.toArray(entryOrList), function (entry) {
|
|
if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) {
|
|
context.checkJsDirective = {
|
|
enabled: key === "ts-check",
|
|
end: entry.range.end,
|
|
pos: entry.range.pos
|
|
};
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case "jsx": return;
|
|
default: ts.Debug.fail("Unhandled pragma kind");
|
|
}
|
|
});
|
|
}
|
|
ts.processPragmasIntoFields = processPragmasIntoFields;
|
|
var namedArgRegExCache = ts.createMap();
|
|
function getNamedArgRegEx(name) {
|
|
if (namedArgRegExCache.has(name)) {
|
|
return namedArgRegExCache.get(name);
|
|
}
|
|
var result = new RegExp("(\\s" + name + "\\s*=\\s*)('|\")(.+?)\\2", "im");
|
|
namedArgRegExCache.set(name, result);
|
|
return result;
|
|
}
|
|
var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/im;
|
|
var singleLinePragmaRegEx = /^\/\/\/?\s*@(\S+)\s*(.*)\s*$/im;
|
|
function extractPragmas(pragmas, range, text) {
|
|
var tripleSlash = range.kind === 2 && tripleSlashXMLCommentStartRegEx.exec(text);
|
|
if (tripleSlash) {
|
|
var name = tripleSlash[1].toLowerCase();
|
|
var pragma = ts.commentPragmas[name];
|
|
if (!pragma || !(pragma.kind & 1)) {
|
|
return;
|
|
}
|
|
if (pragma.args) {
|
|
var argument = {};
|
|
for (var _i = 0, _a = pragma.args; _i < _a.length; _i++) {
|
|
var arg = _a[_i];
|
|
var matcher = getNamedArgRegEx(arg.name);
|
|
var matchResult = matcher.exec(text);
|
|
if (!matchResult && !arg.optional) {
|
|
return;
|
|
}
|
|
else if (matchResult) {
|
|
if (arg.captureSpan) {
|
|
var startPos = range.pos + matchResult.index + matchResult[1].length + matchResult[2].length;
|
|
argument[arg.name] = {
|
|
value: matchResult[3],
|
|
pos: startPos,
|
|
end: startPos + matchResult[3].length
|
|
};
|
|
}
|
|
else {
|
|
argument[arg.name] = matchResult[3];
|
|
}
|
|
}
|
|
}
|
|
pragmas.push({ name: name, args: { arguments: argument, range: range } });
|
|
}
|
|
else {
|
|
pragmas.push({ name: name, args: { arguments: {}, range: range } });
|
|
}
|
|
return;
|
|
}
|
|
var singleLine = range.kind === 2 && singleLinePragmaRegEx.exec(text);
|
|
if (singleLine) {
|
|
return addPragmaForMatch(pragmas, range, 2, singleLine);
|
|
}
|
|
if (range.kind === 3) {
|
|
var multiLinePragmaRegEx = /\s*@(\S+)\s*(.*)\s*$/gim;
|
|
var multiLineMatch = void 0;
|
|
while (multiLineMatch = multiLinePragmaRegEx.exec(text)) {
|
|
addPragmaForMatch(pragmas, range, 4, multiLineMatch);
|
|
}
|
|
}
|
|
}
|
|
function addPragmaForMatch(pragmas, range, kind, match) {
|
|
if (!match)
|
|
return;
|
|
var name = match[1].toLowerCase();
|
|
var pragma = ts.commentPragmas[name];
|
|
if (!pragma || !(pragma.kind & kind)) {
|
|
return;
|
|
}
|
|
var args = match[2];
|
|
var argument = getNamedPragmaArguments(pragma, args);
|
|
if (argument === "fail")
|
|
return;
|
|
pragmas.push({ name: name, args: { arguments: argument, range: range } });
|
|
return;
|
|
}
|
|
function getNamedPragmaArguments(pragma, text) {
|
|
if (!text)
|
|
return {};
|
|
if (!pragma.args)
|
|
return {};
|
|
var args = text.split(/\s+/);
|
|
var argMap = {};
|
|
for (var i = 0; i < pragma.args.length; i++) {
|
|
var argument = pragma.args[i];
|
|
if (!args[i] && !argument.optional) {
|
|
return "fail";
|
|
}
|
|
if (argument.captureSpan) {
|
|
return ts.Debug.fail("Capture spans not yet implemented for non-xml pragmas");
|
|
}
|
|
argMap[argument.name] = args[i];
|
|
}
|
|
return argMap;
|
|
}
|
|
function tagNamesAreEquivalent(lhs, rhs) {
|
|
if (lhs.kind !== rhs.kind) {
|
|
return false;
|
|
}
|
|
if (lhs.kind === 72) {
|
|
return lhs.escapedText === rhs.escapedText;
|
|
}
|
|
if (lhs.kind === 100) {
|
|
return true;
|
|
}
|
|
return lhs.name.escapedText === rhs.name.escapedText &&
|
|
tagNamesAreEquivalent(lhs.expression, rhs.expression);
|
|
}
|
|
ts.tagNamesAreEquivalent = tagNamesAreEquivalent;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" };
|
|
var libEntries = [
|
|
["es5", "lib.es5.d.ts"],
|
|
["es6", "lib.es2015.d.ts"],
|
|
["es2015", "lib.es2015.d.ts"],
|
|
["es7", "lib.es2016.d.ts"],
|
|
["es2016", "lib.es2016.d.ts"],
|
|
["es2017", "lib.es2017.d.ts"],
|
|
["es2018", "lib.es2018.d.ts"],
|
|
["esnext", "lib.esnext.d.ts"],
|
|
["dom", "lib.dom.d.ts"],
|
|
["dom.iterable", "lib.dom.iterable.d.ts"],
|
|
["webworker", "lib.webworker.d.ts"],
|
|
["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
|
|
["scripthost", "lib.scripthost.d.ts"],
|
|
["es2015.core", "lib.es2015.core.d.ts"],
|
|
["es2015.collection", "lib.es2015.collection.d.ts"],
|
|
["es2015.generator", "lib.es2015.generator.d.ts"],
|
|
["es2015.iterable", "lib.es2015.iterable.d.ts"],
|
|
["es2015.promise", "lib.es2015.promise.d.ts"],
|
|
["es2015.proxy", "lib.es2015.proxy.d.ts"],
|
|
["es2015.reflect", "lib.es2015.reflect.d.ts"],
|
|
["es2015.symbol", "lib.es2015.symbol.d.ts"],
|
|
["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"],
|
|
["es2016.array.include", "lib.es2016.array.include.d.ts"],
|
|
["es2017.object", "lib.es2017.object.d.ts"],
|
|
["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"],
|
|
["es2017.string", "lib.es2017.string.d.ts"],
|
|
["es2017.intl", "lib.es2017.intl.d.ts"],
|
|
["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"],
|
|
["es2018.intl", "lib.es2018.intl.d.ts"],
|
|
["es2018.promise", "lib.es2018.promise.d.ts"],
|
|
["es2018.regexp", "lib.es2018.regexp.d.ts"],
|
|
["esnext.array", "lib.esnext.array.d.ts"],
|
|
["esnext.symbol", "lib.esnext.symbol.d.ts"],
|
|
["esnext.asynciterable", "lib.esnext.asynciterable.d.ts"],
|
|
["esnext.intl", "lib.esnext.intl.d.ts"],
|
|
["esnext.bigint", "lib.esnext.bigint.d.ts"]
|
|
];
|
|
ts.libs = libEntries.map(function (entry) { return entry[0]; });
|
|
ts.libMap = ts.createMapFromEntries(libEntries);
|
|
ts.commonOptionsWithBuild = [
|
|
{
|
|
name: "help",
|
|
shortName: "h",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Print_this_message,
|
|
},
|
|
{
|
|
name: "help",
|
|
shortName: "?",
|
|
type: "boolean"
|
|
},
|
|
{
|
|
name: "watch",
|
|
shortName: "w",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Watch_input_files,
|
|
},
|
|
{
|
|
name: "preserveWatchOutput",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: false,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen,
|
|
},
|
|
{
|
|
name: "listFiles",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation
|
|
},
|
|
{
|
|
name: "listEmittedFiles",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation
|
|
},
|
|
{
|
|
name: "pretty",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental
|
|
},
|
|
{
|
|
name: "traceResolution",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process
|
|
},
|
|
{
|
|
name: "diagnostics",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Show_diagnostic_information
|
|
},
|
|
{
|
|
name: "extendedDiagnostics",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Show_verbose_diagnostic_information
|
|
},
|
|
];
|
|
ts.optionDeclarations = ts.commonOptionsWithBuild.concat([
|
|
{
|
|
name: "all",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Show_all_compiler_options,
|
|
},
|
|
{
|
|
name: "version",
|
|
shortName: "v",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Print_the_compiler_s_version,
|
|
},
|
|
{
|
|
name: "init",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file,
|
|
},
|
|
{
|
|
name: "project",
|
|
shortName: "p",
|
|
type: "string",
|
|
isFilePath: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
paramType: ts.Diagnostics.FILE_OR_DIRECTORY,
|
|
description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json,
|
|
},
|
|
{
|
|
name: "build",
|
|
type: "boolean",
|
|
shortName: "b",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date
|
|
},
|
|
{
|
|
name: "showConfig",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
isCommandLineOnly: true,
|
|
description: ts.Diagnostics.Print_the_final_configuration_instead_of_building
|
|
},
|
|
{
|
|
name: "target",
|
|
shortName: "t",
|
|
type: ts.createMapFromTemplate({
|
|
es3: 0,
|
|
es5: 1,
|
|
es6: 2,
|
|
es2015: 2,
|
|
es2016: 3,
|
|
es2017: 4,
|
|
es2018: 5,
|
|
esnext: 6,
|
|
}),
|
|
affectsSourceFile: true,
|
|
affectsModuleResolution: true,
|
|
paramType: ts.Diagnostics.VERSION,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_ES2018_or_ESNEXT,
|
|
},
|
|
{
|
|
name: "module",
|
|
shortName: "m",
|
|
type: ts.createMapFromTemplate({
|
|
none: ts.ModuleKind.None,
|
|
commonjs: ts.ModuleKind.CommonJS,
|
|
amd: ts.ModuleKind.AMD,
|
|
system: ts.ModuleKind.System,
|
|
umd: ts.ModuleKind.UMD,
|
|
es6: ts.ModuleKind.ES2015,
|
|
es2015: ts.ModuleKind.ES2015,
|
|
esnext: ts.ModuleKind.ESNext
|
|
}),
|
|
affectsModuleResolution: true,
|
|
paramType: ts.Diagnostics.KIND,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Specify_module_code_generation_Colon_none_commonjs_amd_system_umd_es2015_or_ESNext,
|
|
},
|
|
{
|
|
name: "lib",
|
|
type: "list",
|
|
element: {
|
|
name: "lib",
|
|
type: ts.libMap
|
|
},
|
|
affectsModuleResolution: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation
|
|
},
|
|
{
|
|
name: "allowJs",
|
|
type: "boolean",
|
|
affectsModuleResolution: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Allow_javascript_files_to_be_compiled
|
|
},
|
|
{
|
|
name: "checkJs",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Report_errors_in_js_files
|
|
},
|
|
{
|
|
name: "jsx",
|
|
type: ts.createMapFromTemplate({
|
|
"preserve": 1,
|
|
"react-native": 3,
|
|
"react": 2
|
|
}),
|
|
affectsSourceFile: true,
|
|
paramType: ts.Diagnostics.KIND,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react,
|
|
},
|
|
{
|
|
name: "declaration",
|
|
shortName: "d",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Generates_corresponding_d_ts_file,
|
|
},
|
|
{
|
|
name: "declarationMap",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Generates_a_sourcemap_for_each_corresponding_d_ts_file,
|
|
},
|
|
{
|
|
name: "emitDeclarationOnly",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Only_emit_d_ts_declaration_files,
|
|
},
|
|
{
|
|
name: "sourceMap",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Generates_corresponding_map_file,
|
|
},
|
|
{
|
|
name: "outFile",
|
|
type: "string",
|
|
isFilePath: true,
|
|
paramType: ts.Diagnostics.FILE,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file,
|
|
},
|
|
{
|
|
name: "outDir",
|
|
type: "string",
|
|
isFilePath: true,
|
|
paramType: ts.Diagnostics.DIRECTORY,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Redirect_output_structure_to_the_directory,
|
|
},
|
|
{
|
|
name: "rootDir",
|
|
type: "string",
|
|
isFilePath: true,
|
|
paramType: ts.Diagnostics.LOCATION,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir,
|
|
},
|
|
{
|
|
name: "composite",
|
|
type: "boolean",
|
|
isTSConfigOnly: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Enable_project_compilation,
|
|
},
|
|
{
|
|
name: "removeComments",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Do_not_emit_comments_to_output,
|
|
},
|
|
{
|
|
name: "noEmit",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Do_not_emit_outputs,
|
|
},
|
|
{
|
|
name: "importHelpers",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Import_emit_helpers_from_tslib
|
|
},
|
|
{
|
|
name: "downlevelIteration",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3
|
|
},
|
|
{
|
|
name: "isolatedModules",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Basic_Options,
|
|
description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule
|
|
},
|
|
{
|
|
name: "strict",
|
|
type: "boolean",
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Enable_all_strict_type_checking_options
|
|
},
|
|
{
|
|
name: "noImplicitAny",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type
|
|
},
|
|
{
|
|
name: "strictNullChecks",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Enable_strict_null_checks
|
|
},
|
|
{
|
|
name: "strictFunctionTypes",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Enable_strict_checking_of_function_types
|
|
},
|
|
{
|
|
name: "strictBindCallApply",
|
|
type: "boolean",
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Enable_strict_bind_call_and_apply_methods_on_functions
|
|
},
|
|
{
|
|
name: "strictPropertyInitialization",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Enable_strict_checking_of_property_initialization_in_classes
|
|
},
|
|
{
|
|
name: "noImplicitThis",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type,
|
|
},
|
|
{
|
|
name: "alwaysStrict",
|
|
type: "boolean",
|
|
affectsSourceFile: true,
|
|
strictFlag: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Strict_Type_Checking_Options,
|
|
description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file
|
|
},
|
|
{
|
|
name: "noUnusedLocals",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Additional_Checks,
|
|
description: ts.Diagnostics.Report_errors_on_unused_locals,
|
|
},
|
|
{
|
|
name: "noUnusedParameters",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Additional_Checks,
|
|
description: ts.Diagnostics.Report_errors_on_unused_parameters,
|
|
},
|
|
{
|
|
name: "noImplicitReturns",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Additional_Checks,
|
|
description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value
|
|
},
|
|
{
|
|
name: "noFallthroughCasesInSwitch",
|
|
type: "boolean",
|
|
affectsBindDiagnostics: true,
|
|
affectsSemanticDiagnostics: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Additional_Checks,
|
|
description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement
|
|
},
|
|
{
|
|
name: "moduleResolution",
|
|
type: ts.createMapFromTemplate({
|
|
node: ts.ModuleResolutionKind.NodeJs,
|
|
classic: ts.ModuleResolutionKind.Classic,
|
|
}),
|
|
affectsModuleResolution: true,
|
|
paramType: ts.Diagnostics.STRATEGY,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6,
|
|
},
|
|
{
|
|
name: "baseUrl",
|
|
type: "string",
|
|
affectsModuleResolution: true,
|
|
isFilePath: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names
|
|
},
|
|
{
|
|
name: "paths",
|
|
type: "object",
|
|
affectsModuleResolution: true,
|
|
isTSConfigOnly: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl
|
|
},
|
|
{
|
|
name: "rootDirs",
|
|
type: "list",
|
|
isTSConfigOnly: true,
|
|
element: {
|
|
name: "rootDirs",
|
|
type: "string",
|
|
isFilePath: true
|
|
},
|
|
affectsModuleResolution: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime
|
|
},
|
|
{
|
|
name: "typeRoots",
|
|
type: "list",
|
|
element: {
|
|
name: "typeRoots",
|
|
type: "string",
|
|
isFilePath: true
|
|
},
|
|
affectsModuleResolution: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from
|
|
},
|
|
{
|
|
name: "types",
|
|
type: "list",
|
|
element: {
|
|
name: "types",
|
|
type: "string"
|
|
},
|
|
affectsModuleResolution: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation
|
|
},
|
|
{
|
|
name: "allowSyntheticDefaultImports",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking
|
|
},
|
|
{
|
|
name: "esModuleInterop",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
showInSimplifiedHelpView: true,
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports
|
|
},
|
|
{
|
|
name: "preserveSymlinks",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Module_Resolution_Options,
|
|
description: ts.Diagnostics.Do_not_resolve_the_real_path_of_symlinks,
|
|
},
|
|
{
|
|
name: "sourceRoot",
|
|
type: "string",
|
|
paramType: ts.Diagnostics.LOCATION,
|
|
category: ts.Diagnostics.Source_Map_Options,
|
|
description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations,
|
|
},
|
|
{
|
|
name: "mapRoot",
|
|
type: "string",
|
|
paramType: ts.Diagnostics.LOCATION,
|
|
category: ts.Diagnostics.Source_Map_Options,
|
|
description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations,
|
|
},
|
|
{
|
|
name: "inlineSourceMap",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Source_Map_Options,
|
|
description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file
|
|
},
|
|
{
|
|
name: "inlineSources",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Source_Map_Options,
|
|
description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set
|
|
},
|
|
{
|
|
name: "experimentalDecorators",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Experimental_Options,
|
|
description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators
|
|
},
|
|
{
|
|
name: "emitDecoratorMetadata",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Experimental_Options,
|
|
description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators
|
|
},
|
|
{
|
|
name: "jsxFactory",
|
|
type: "string",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h
|
|
},
|
|
{
|
|
name: "resolveJsonModule",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Include_modules_imported_with_json_extension
|
|
},
|
|
{
|
|
name: "out",
|
|
type: "string",
|
|
isFilePath: false,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
paramType: ts.Diagnostics.FILE,
|
|
description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file,
|
|
},
|
|
{
|
|
name: "reactNamespace",
|
|
type: "string",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit
|
|
},
|
|
{
|
|
name: "skipDefaultLibCheck",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files
|
|
},
|
|
{
|
|
name: "charset",
|
|
type: "string",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.The_character_set_of_the_input_files
|
|
},
|
|
{
|
|
name: "emitBOM",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files
|
|
},
|
|
{
|
|
name: "locale",
|
|
type: "string",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us
|
|
},
|
|
{
|
|
name: "newLine",
|
|
type: ts.createMapFromTemplate({
|
|
crlf: 0,
|
|
lf: 1
|
|
}),
|
|
paramType: ts.Diagnostics.NEWLINE,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix,
|
|
},
|
|
{
|
|
name: "noErrorTruncation",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_truncate_error_messages
|
|
},
|
|
{
|
|
name: "noLib",
|
|
type: "boolean",
|
|
affectsModuleResolution: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts
|
|
},
|
|
{
|
|
name: "noResolve",
|
|
type: "boolean",
|
|
affectsModuleResolution: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files
|
|
},
|
|
{
|
|
name: "stripInternal",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation,
|
|
},
|
|
{
|
|
name: "disableSizeLimit",
|
|
type: "boolean",
|
|
affectsSourceFile: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects
|
|
},
|
|
{
|
|
name: "noImplicitUseStrict",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output
|
|
},
|
|
{
|
|
name: "noEmitHelpers",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output
|
|
},
|
|
{
|
|
name: "noEmitOnError",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported,
|
|
},
|
|
{
|
|
name: "preserveConstEnums",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code
|
|
},
|
|
{
|
|
name: "declarationDir",
|
|
type: "string",
|
|
isFilePath: true,
|
|
paramType: ts.Diagnostics.DIRECTORY,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Output_directory_for_generated_declaration_files
|
|
},
|
|
{
|
|
name: "skipLibCheck",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Skip_type_checking_of_declaration_files,
|
|
},
|
|
{
|
|
name: "allowUnusedLabels",
|
|
type: "boolean",
|
|
affectsBindDiagnostics: true,
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_report_errors_on_unused_labels
|
|
},
|
|
{
|
|
name: "allowUnreachableCode",
|
|
type: "boolean",
|
|
affectsBindDiagnostics: true,
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code
|
|
},
|
|
{
|
|
name: "suppressExcessPropertyErrors",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals,
|
|
},
|
|
{
|
|
name: "suppressImplicitAnyIndexErrors",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures,
|
|
},
|
|
{
|
|
name: "forceConsistentCasingInFileNames",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file
|
|
},
|
|
{
|
|
name: "maxNodeModuleJsDepth",
|
|
type: "number",
|
|
affectsModuleResolution: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files
|
|
},
|
|
{
|
|
name: "noStrictGenericChecks",
|
|
type: "boolean",
|
|
affectsSemanticDiagnostics: true,
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
|
|
},
|
|
{
|
|
name: "keyofStringsOnly",
|
|
type: "boolean",
|
|
category: ts.Diagnostics.Advanced_Options,
|
|
description: ts.Diagnostics.Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols,
|
|
},
|
|
{
|
|
name: "plugins",
|
|
type: "list",
|
|
isTSConfigOnly: true,
|
|
element: {
|
|
name: "plugin",
|
|
type: "object"
|
|
},
|
|
description: ts.Diagnostics.List_of_language_service_plugins
|
|
}
|
|
]);
|
|
ts.semanticDiagnosticsOptionDeclarations = ts.optionDeclarations.filter(function (option) { return !!option.affectsSemanticDiagnostics; });
|
|
ts.moduleResolutionOptionDeclarations = ts.optionDeclarations.filter(function (option) { return !!option.affectsModuleResolution; });
|
|
ts.sourceFileAffectingCompilerOptions = ts.optionDeclarations.filter(function (option) {
|
|
return !!option.affectsSourceFile || !!option.affectsModuleResolution || !!option.affectsBindDiagnostics;
|
|
});
|
|
ts.buildOpts = ts.commonOptionsWithBuild.concat([
|
|
{
|
|
name: "verbose",
|
|
shortName: "v",
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Enable_verbose_logging,
|
|
type: "boolean"
|
|
},
|
|
{
|
|
name: "dry",
|
|
shortName: "d",
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean,
|
|
type: "boolean"
|
|
},
|
|
{
|
|
name: "force",
|
|
shortName: "f",
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date,
|
|
type: "boolean"
|
|
},
|
|
{
|
|
name: "clean",
|
|
category: ts.Diagnostics.Command_line_Options,
|
|
description: ts.Diagnostics.Delete_the_outputs_of_all_projects,
|
|
type: "boolean"
|
|
}
|
|
]);
|
|
ts.typeAcquisitionDeclarations = [
|
|
{
|
|
name: "enableAutoDiscovery",
|
|
type: "boolean",
|
|
},
|
|
{
|
|
name: "enable",
|
|
type: "boolean",
|
|
},
|
|
{
|
|
name: "include",
|
|
type: "list",
|
|
element: {
|
|
name: "include",
|
|
type: "string"
|
|
}
|
|
},
|
|
{
|
|
name: "exclude",
|
|
type: "list",
|
|
element: {
|
|
name: "exclude",
|
|
type: "string"
|
|
}
|
|
}
|
|
];
|
|
ts.defaultInitCompilerOptions = {
|
|
module: ts.ModuleKind.CommonJS,
|
|
target: 1,
|
|
strict: true,
|
|
esModuleInterop: true
|
|
};
|
|
var optionNameMapCache;
|
|
function convertEnableAutoDiscoveryToEnable(typeAcquisition) {
|
|
if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) {
|
|
return {
|
|
enable: typeAcquisition.enableAutoDiscovery,
|
|
include: typeAcquisition.include || [],
|
|
exclude: typeAcquisition.exclude || []
|
|
};
|
|
}
|
|
return typeAcquisition;
|
|
}
|
|
ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable;
|
|
function getOptionNameMap() {
|
|
return optionNameMapCache || (optionNameMapCache = createOptionNameMap(ts.optionDeclarations));
|
|
}
|
|
function createOptionNameMap(optionDeclarations) {
|
|
var optionNameMap = ts.createMap();
|
|
var shortOptionNames = ts.createMap();
|
|
ts.forEach(optionDeclarations, function (option) {
|
|
optionNameMap.set(option.name.toLowerCase(), option);
|
|
if (option.shortName) {
|
|
shortOptionNames.set(option.shortName, option.name);
|
|
}
|
|
});
|
|
return { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames };
|
|
}
|
|
ts.createOptionNameMap = createOptionNameMap;
|
|
function createCompilerDiagnosticForInvalidCustomType(opt) {
|
|
return createDiagnosticForInvalidCustomType(opt, ts.createCompilerDiagnostic);
|
|
}
|
|
ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType;
|
|
function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
|
|
var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", ");
|
|
return createDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType);
|
|
}
|
|
function parseCustomTypeOption(opt, value, errors) {
|
|
return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
|
|
}
|
|
ts.parseCustomTypeOption = parseCustomTypeOption;
|
|
function parseListTypeOption(opt, value, errors) {
|
|
if (value === void 0) { value = ""; }
|
|
value = trimString(value);
|
|
if (ts.startsWith(value, "-")) {
|
|
return undefined;
|
|
}
|
|
if (value === "") {
|
|
return [];
|
|
}
|
|
var values = value.split(",");
|
|
switch (opt.element.type) {
|
|
case "number":
|
|
return ts.map(values, parseInt);
|
|
case "string":
|
|
return ts.map(values, function (v) { return v || ""; });
|
|
default:
|
|
return ts.mapDefined(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); });
|
|
}
|
|
}
|
|
ts.parseListTypeOption = parseListTypeOption;
|
|
function parseCommandLineWorker(getOptionNameMap, _a, commandLine, readFile) {
|
|
var unknownOptionDiagnostic = _a[0], optionTypeMismatchDiagnostic = _a[1];
|
|
var options = {};
|
|
var fileNames = [];
|
|
var errors = [];
|
|
parseStrings(commandLine);
|
|
return {
|
|
options: options,
|
|
fileNames: fileNames,
|
|
errors: errors
|
|
};
|
|
function parseStrings(args) {
|
|
var i = 0;
|
|
while (i < args.length) {
|
|
var s = args[i];
|
|
i++;
|
|
if (s.charCodeAt(0) === 64) {
|
|
parseResponseFile(s.slice(1));
|
|
}
|
|
else if (s.charCodeAt(0) === 45) {
|
|
var opt = getOptionDeclarationFromName(getOptionNameMap, s.slice(s.charCodeAt(1) === 45 ? 2 : 1), true);
|
|
if (opt) {
|
|
if (opt.isTSConfigOnly) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name));
|
|
}
|
|
else {
|
|
if (!args[i] && opt.type !== "boolean") {
|
|
errors.push(ts.createCompilerDiagnostic(optionTypeMismatchDiagnostic, opt.name));
|
|
}
|
|
switch (opt.type) {
|
|
case "number":
|
|
options[opt.name] = parseInt(args[i]);
|
|
i++;
|
|
break;
|
|
case "boolean":
|
|
var optValue = args[i];
|
|
options[opt.name] = optValue !== "false";
|
|
if (optValue === "false" || optValue === "true") {
|
|
i++;
|
|
}
|
|
break;
|
|
case "string":
|
|
options[opt.name] = args[i] || "";
|
|
i++;
|
|
break;
|
|
case "list":
|
|
var result = parseListTypeOption(opt, args[i], errors);
|
|
options[opt.name] = result || [];
|
|
if (result) {
|
|
i++;
|
|
}
|
|
break;
|
|
default:
|
|
options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
|
|
i++;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
errors.push(ts.createCompilerDiagnostic(unknownOptionDiagnostic, s));
|
|
}
|
|
}
|
|
else {
|
|
fileNames.push(s);
|
|
}
|
|
}
|
|
}
|
|
function parseResponseFile(fileName) {
|
|
var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName);
|
|
if (!text) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName));
|
|
return;
|
|
}
|
|
var args = [];
|
|
var pos = 0;
|
|
while (true) {
|
|
while (pos < text.length && text.charCodeAt(pos) <= 32)
|
|
pos++;
|
|
if (pos >= text.length)
|
|
break;
|
|
var start = pos;
|
|
if (text.charCodeAt(start) === 34) {
|
|
pos++;
|
|
while (pos < text.length && text.charCodeAt(pos) !== 34)
|
|
pos++;
|
|
if (pos < text.length) {
|
|
args.push(text.substring(start + 1, pos));
|
|
pos++;
|
|
}
|
|
else {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName));
|
|
}
|
|
}
|
|
else {
|
|
while (text.charCodeAt(pos) > 32)
|
|
pos++;
|
|
args.push(text.substring(start, pos));
|
|
}
|
|
}
|
|
parseStrings(args);
|
|
}
|
|
}
|
|
function parseCommandLine(commandLine, readFile) {
|
|
return parseCommandLineWorker(getOptionNameMap, [
|
|
ts.Diagnostics.Unknown_compiler_option_0,
|
|
ts.Diagnostics.Compiler_option_0_expects_an_argument
|
|
], commandLine, readFile);
|
|
}
|
|
ts.parseCommandLine = parseCommandLine;
|
|
function getOptionFromName(optionName, allowShort) {
|
|
return getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort);
|
|
}
|
|
ts.getOptionFromName = getOptionFromName;
|
|
function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort) {
|
|
if (allowShort === void 0) { allowShort = false; }
|
|
optionName = optionName.toLowerCase();
|
|
var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames;
|
|
if (allowShort) {
|
|
var short = shortOptionNames.get(optionName);
|
|
if (short !== undefined) {
|
|
optionName = short;
|
|
}
|
|
}
|
|
return optionNameMap.get(optionName);
|
|
}
|
|
function parseBuildCommand(args) {
|
|
var buildOptionNameMap;
|
|
var returnBuildOptionNameMap = function () { return (buildOptionNameMap || (buildOptionNameMap = createOptionNameMap(ts.buildOpts))); };
|
|
var _a = parseCommandLineWorker(returnBuildOptionNameMap, [
|
|
ts.Diagnostics.Unknown_build_option_0,
|
|
ts.Diagnostics.Build_option_0_requires_a_value_of_type_1
|
|
], args), options = _a.options, projects = _a.fileNames, errors = _a.errors;
|
|
var buildOptions = options;
|
|
if (projects.length === 0) {
|
|
projects.push(".");
|
|
}
|
|
if (buildOptions.clean && buildOptions.force) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force"));
|
|
}
|
|
if (buildOptions.clean && buildOptions.verbose) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose"));
|
|
}
|
|
if (buildOptions.clean && buildOptions.watch) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch"));
|
|
}
|
|
if (buildOptions.watch && buildOptions.dry) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry"));
|
|
}
|
|
return { buildOptions: buildOptions, projects: projects, errors: errors };
|
|
}
|
|
ts.parseBuildCommand = parseBuildCommand;
|
|
function getDiagnosticText(_message) {
|
|
var _args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
_args[_i - 1] = arguments[_i];
|
|
}
|
|
var diagnostic = ts.createCompilerDiagnostic.apply(undefined, arguments);
|
|
return diagnostic.messageText;
|
|
}
|
|
function printVersion() {
|
|
ts.sys.write(getDiagnosticText(ts.Diagnostics.Version_0, ts.version) + ts.sys.newLine);
|
|
}
|
|
ts.printVersion = printVersion;
|
|
function printHelp(optionsList, syntaxPrefix) {
|
|
if (syntaxPrefix === void 0) { syntaxPrefix = ""; }
|
|
var output = [];
|
|
var syntaxLength = getDiagnosticText(ts.Diagnostics.Syntax_Colon_0, "").length;
|
|
var examplesLength = getDiagnosticText(ts.Diagnostics.Examples_Colon_0, "").length;
|
|
var marginLength = Math.max(syntaxLength, examplesLength);
|
|
var syntax = makePadding(marginLength - syntaxLength);
|
|
syntax += "tsc " + syntaxPrefix + "[" + getDiagnosticText(ts.Diagnostics.options) + "] [" + getDiagnosticText(ts.Diagnostics.file) + "...]";
|
|
output.push(getDiagnosticText(ts.Diagnostics.Syntax_Colon_0, syntax));
|
|
output.push(ts.sys.newLine + ts.sys.newLine);
|
|
var padding = makePadding(marginLength);
|
|
output.push(getDiagnosticText(ts.Diagnostics.Examples_Colon_0, makePadding(marginLength - examplesLength) + "tsc hello.ts") + ts.sys.newLine);
|
|
output.push(padding + "tsc --outFile file.js file.ts" + ts.sys.newLine);
|
|
output.push(padding + "tsc @args.txt" + ts.sys.newLine);
|
|
output.push(padding + "tsc --build tsconfig.json" + ts.sys.newLine);
|
|
output.push(ts.sys.newLine);
|
|
output.push(getDiagnosticText(ts.Diagnostics.Options_Colon) + ts.sys.newLine);
|
|
marginLength = 0;
|
|
var usageColumn = [];
|
|
var descriptionColumn = [];
|
|
var optionsDescriptionMap = ts.createMap();
|
|
for (var _i = 0, optionsList_1 = optionsList; _i < optionsList_1.length; _i++) {
|
|
var option = optionsList_1[_i];
|
|
if (!option.description) {
|
|
continue;
|
|
}
|
|
var usageText_1 = " ";
|
|
if (option.shortName) {
|
|
usageText_1 += "-" + option.shortName;
|
|
usageText_1 += getParamType(option);
|
|
usageText_1 += ", ";
|
|
}
|
|
usageText_1 += "--" + option.name;
|
|
usageText_1 += getParamType(option);
|
|
usageColumn.push(usageText_1);
|
|
var description = void 0;
|
|
if (option.name === "lib") {
|
|
description = getDiagnosticText(option.description);
|
|
var element = option.element;
|
|
var typeMap = element.type;
|
|
optionsDescriptionMap.set(description, ts.arrayFrom(typeMap.keys()).map(function (key) { return "'" + key + "'"; }));
|
|
}
|
|
else {
|
|
description = getDiagnosticText(option.description);
|
|
}
|
|
descriptionColumn.push(description);
|
|
marginLength = Math.max(usageText_1.length, marginLength);
|
|
}
|
|
var usageText = " @<" + getDiagnosticText(ts.Diagnostics.file) + ">";
|
|
usageColumn.push(usageText);
|
|
descriptionColumn.push(getDiagnosticText(ts.Diagnostics.Insert_command_line_options_and_files_from_a_file));
|
|
marginLength = Math.max(usageText.length, marginLength);
|
|
for (var i = 0; i < usageColumn.length; i++) {
|
|
var usage = usageColumn[i];
|
|
var description = descriptionColumn[i];
|
|
var kindsList = optionsDescriptionMap.get(description);
|
|
output.push(usage + makePadding(marginLength - usage.length + 2) + description + ts.sys.newLine);
|
|
if (kindsList) {
|
|
output.push(makePadding(marginLength + 4));
|
|
for (var _a = 0, kindsList_1 = kindsList; _a < kindsList_1.length; _a++) {
|
|
var kind = kindsList_1[_a];
|
|
output.push(kind + " ");
|
|
}
|
|
output.push(ts.sys.newLine);
|
|
}
|
|
}
|
|
for (var _b = 0, output_1 = output; _b < output_1.length; _b++) {
|
|
var line = output_1[_b];
|
|
ts.sys.write(line);
|
|
}
|
|
return;
|
|
function getParamType(option) {
|
|
if (option.paramType !== undefined) {
|
|
return " " + getDiagnosticText(option.paramType);
|
|
}
|
|
return "";
|
|
}
|
|
function makePadding(paddingLength) {
|
|
return Array(paddingLength + 1).join(" ");
|
|
}
|
|
}
|
|
ts.printHelp = printHelp;
|
|
function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host) {
|
|
var configFileText;
|
|
try {
|
|
configFileText = host.readFile(configFileName);
|
|
}
|
|
catch (e) {
|
|
var error = ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, configFileName, e.message);
|
|
host.onUnRecoverableConfigFileDiagnostic(error);
|
|
return undefined;
|
|
}
|
|
if (!configFileText) {
|
|
var error = ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, configFileName);
|
|
host.onUnRecoverableConfigFileDiagnostic(error);
|
|
return undefined;
|
|
}
|
|
var result = ts.parseJsonText(configFileName, configFileText);
|
|
var cwd = host.getCurrentDirectory();
|
|
result.path = ts.toPath(configFileName, cwd, ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames));
|
|
result.resolvedPath = result.path;
|
|
result.originalFileName = result.fileName;
|
|
return parseJsonSourceFileConfigFileContent(result, host, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), cwd), optionsToExtend, ts.getNormalizedAbsolutePath(configFileName, cwd));
|
|
}
|
|
ts.getParsedCommandLineOfConfigFile = getParsedCommandLineOfConfigFile;
|
|
function readConfigFile(fileName, readFile) {
|
|
var textOrDiagnostic = tryReadFile(fileName, readFile);
|
|
return ts.isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic };
|
|
}
|
|
ts.readConfigFile = readConfigFile;
|
|
function parseConfigFileTextToJson(fileName, jsonText) {
|
|
var jsonSourceFile = ts.parseJsonText(fileName, jsonText);
|
|
return {
|
|
config: convertToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics),
|
|
error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : undefined
|
|
};
|
|
}
|
|
ts.parseConfigFileTextToJson = parseConfigFileTextToJson;
|
|
function readJsonConfigFile(fileName, readFile) {
|
|
var textOrDiagnostic = tryReadFile(fileName, readFile);
|
|
return ts.isString(textOrDiagnostic) ? ts.parseJsonText(fileName, textOrDiagnostic) : { parseDiagnostics: [textOrDiagnostic] };
|
|
}
|
|
ts.readJsonConfigFile = readJsonConfigFile;
|
|
function tryReadFile(fileName, readFile) {
|
|
var text;
|
|
try {
|
|
text = readFile(fileName);
|
|
}
|
|
catch (e) {
|
|
return ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message);
|
|
}
|
|
return text === undefined ? ts.createCompilerDiagnostic(ts.Diagnostics.The_specified_path_does_not_exist_Colon_0, fileName) : text;
|
|
}
|
|
function commandLineOptionsToMap(options) {
|
|
return ts.arrayToMap(options, function (option) { return option.name; });
|
|
}
|
|
var _tsconfigRootOptions;
|
|
function getTsconfigRootOptionsMap() {
|
|
if (_tsconfigRootOptions === undefined) {
|
|
_tsconfigRootOptions = {
|
|
name: undefined,
|
|
type: "object",
|
|
elementOptions: commandLineOptionsToMap([
|
|
{
|
|
name: "compilerOptions",
|
|
type: "object",
|
|
elementOptions: commandLineOptionsToMap(ts.optionDeclarations),
|
|
extraKeyDiagnosticMessage: ts.Diagnostics.Unknown_compiler_option_0
|
|
},
|
|
{
|
|
name: "typingOptions",
|
|
type: "object",
|
|
elementOptions: commandLineOptionsToMap(ts.typeAcquisitionDeclarations),
|
|
extraKeyDiagnosticMessage: ts.Diagnostics.Unknown_type_acquisition_option_0
|
|
},
|
|
{
|
|
name: "typeAcquisition",
|
|
type: "object",
|
|
elementOptions: commandLineOptionsToMap(ts.typeAcquisitionDeclarations),
|
|
extraKeyDiagnosticMessage: ts.Diagnostics.Unknown_type_acquisition_option_0
|
|
},
|
|
{
|
|
name: "extends",
|
|
type: "string"
|
|
},
|
|
{
|
|
name: "references",
|
|
type: "list",
|
|
element: {
|
|
name: "references",
|
|
type: "object"
|
|
}
|
|
},
|
|
{
|
|
name: "files",
|
|
type: "list",
|
|
element: {
|
|
name: "files",
|
|
type: "string"
|
|
}
|
|
},
|
|
{
|
|
name: "include",
|
|
type: "list",
|
|
element: {
|
|
name: "include",
|
|
type: "string"
|
|
}
|
|
},
|
|
{
|
|
name: "exclude",
|
|
type: "list",
|
|
element: {
|
|
name: "exclude",
|
|
type: "string"
|
|
}
|
|
},
|
|
ts.compileOnSaveCommandLineOption
|
|
])
|
|
};
|
|
}
|
|
return _tsconfigRootOptions;
|
|
}
|
|
function convertToObject(sourceFile, errors) {
|
|
return convertToObjectWorker(sourceFile, errors, true, undefined, undefined);
|
|
}
|
|
ts.convertToObject = convertToObject;
|
|
function convertToObjectWorker(sourceFile, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
|
|
if (!sourceFile.statements.length) {
|
|
return returnValue ? {} : undefined;
|
|
}
|
|
return convertPropertyValueToJson(sourceFile.statements[0].expression, knownRootOptions);
|
|
function isRootOptionMap(knownOptions) {
|
|
return knownRootOptions && knownRootOptions.elementOptions === knownOptions;
|
|
}
|
|
function convertObjectLiteralExpressionToJson(node, knownOptions, extraKeyDiagnosticMessage, parentOption) {
|
|
var result = returnValue ? {} : undefined;
|
|
for (var _i = 0, _a = node.properties; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (element.kind !== 275) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element, ts.Diagnostics.Property_assignment_expected));
|
|
continue;
|
|
}
|
|
if (element.questionToken) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?"));
|
|
}
|
|
if (!isDoubleQuotedString(element.name)) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.name, ts.Diagnostics.String_literal_with_double_quotes_expected));
|
|
}
|
|
var textOfKey = ts.getTextOfPropertyName(element.name);
|
|
var keyText = textOfKey && ts.unescapeLeadingUnderscores(textOfKey);
|
|
var option = keyText && knownOptions ? knownOptions.get(keyText) : undefined;
|
|
if (keyText && extraKeyDiagnosticMessage && !option) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.name, extraKeyDiagnosticMessage, keyText));
|
|
}
|
|
var value = convertPropertyValueToJson(element.initializer, option);
|
|
if (typeof keyText !== "undefined") {
|
|
if (returnValue) {
|
|
result[keyText] = value;
|
|
}
|
|
if (jsonConversionNotifier &&
|
|
(parentOption || isRootOptionMap(knownOptions))) {
|
|
var isValidOptionValue = isCompilerOptionsValue(option, value);
|
|
if (parentOption) {
|
|
if (isValidOptionValue) {
|
|
jsonConversionNotifier.onSetValidOptionKeyValueInParent(parentOption, option, value);
|
|
}
|
|
}
|
|
else if (isRootOptionMap(knownOptions)) {
|
|
if (isValidOptionValue) {
|
|
jsonConversionNotifier.onSetValidOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
|
|
}
|
|
else if (!option) {
|
|
jsonConversionNotifier.onSetUnknownOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function convertArrayLiteralExpressionToJson(elements, elementOption) {
|
|
if (!returnValue) {
|
|
return elements.forEach(function (element) { return convertPropertyValueToJson(element, elementOption); });
|
|
}
|
|
return ts.filter(elements.map(function (element) { return convertPropertyValueToJson(element, elementOption); }), function (v) { return v !== undefined; });
|
|
}
|
|
function convertPropertyValueToJson(valueExpression, option) {
|
|
switch (valueExpression.kind) {
|
|
case 102:
|
|
reportInvalidOptionValue(option && option.type !== "boolean");
|
|
return true;
|
|
case 87:
|
|
reportInvalidOptionValue(option && option.type !== "boolean");
|
|
return false;
|
|
case 96:
|
|
reportInvalidOptionValue(option && option.name === "extends");
|
|
return null;
|
|
case 10:
|
|
if (!isDoubleQuotedString(valueExpression)) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.String_literal_with_double_quotes_expected));
|
|
}
|
|
reportInvalidOptionValue(option && (ts.isString(option.type) && option.type !== "string"));
|
|
var text = valueExpression.text;
|
|
if (option && !ts.isString(option.type)) {
|
|
var customOption = option;
|
|
if (!customOption.type.has(text.toLowerCase())) {
|
|
errors.push(createDiagnosticForInvalidCustomType(customOption, function (message, arg0, arg1) { return ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, message, arg0, arg1); }));
|
|
}
|
|
}
|
|
return text;
|
|
case 8:
|
|
reportInvalidOptionValue(option && option.type !== "number");
|
|
return Number(valueExpression.text);
|
|
case 202:
|
|
if (valueExpression.operator !== 39 || valueExpression.operand.kind !== 8) {
|
|
break;
|
|
}
|
|
reportInvalidOptionValue(option && option.type !== "number");
|
|
return -Number(valueExpression.operand.text);
|
|
case 188:
|
|
reportInvalidOptionValue(option && option.type !== "object");
|
|
var objectLiteralExpression = valueExpression;
|
|
if (option) {
|
|
var _a = option, elementOptions = _a.elementOptions, extraKeyDiagnosticMessage = _a.extraKeyDiagnosticMessage, optionName = _a.name;
|
|
return convertObjectLiteralExpressionToJson(objectLiteralExpression, elementOptions, extraKeyDiagnosticMessage, optionName);
|
|
}
|
|
else {
|
|
return convertObjectLiteralExpressionToJson(objectLiteralExpression, undefined, undefined, undefined);
|
|
}
|
|
case 187:
|
|
reportInvalidOptionValue(option && option.type !== "list");
|
|
return convertArrayLiteralExpressionToJson(valueExpression.elements, option && option.element);
|
|
}
|
|
if (option) {
|
|
reportInvalidOptionValue(true);
|
|
}
|
|
else {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
|
|
}
|
|
return undefined;
|
|
function reportInvalidOptionValue(isError) {
|
|
if (isError) {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option)));
|
|
}
|
|
}
|
|
}
|
|
function isDoubleQuotedString(node) {
|
|
return ts.isStringLiteral(node) && ts.isStringDoubleQuoted(node, sourceFile);
|
|
}
|
|
}
|
|
ts.convertToObjectWorker = convertToObjectWorker;
|
|
function getCompilerOptionValueTypeString(option) {
|
|
return option.type === "list" ?
|
|
"Array" :
|
|
ts.isString(option.type) ? option.type : "string";
|
|
}
|
|
function isCompilerOptionsValue(option, value) {
|
|
if (option) {
|
|
if (isNullOrUndefined(value))
|
|
return true;
|
|
if (option.type === "list") {
|
|
return ts.isArray(value);
|
|
}
|
|
var expectedType = ts.isString(option.type) ? option.type : "string";
|
|
return typeof value === expectedType;
|
|
}
|
|
return false;
|
|
}
|
|
function convertToTSConfig(configParseResult, configFileName, host) {
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames);
|
|
var files = ts.map(ts.filter(configParseResult.fileNames, !configParseResult.configFileSpecs ? function (_) { return false; } : matchesSpecs(configFileName, configParseResult.configFileSpecs.validatedIncludeSpecs, configParseResult.configFileSpecs.validatedExcludeSpecs)), function (f) { return ts.getRelativePathFromFile(ts.getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), f, getCanonicalFileName); });
|
|
var optionMap = serializeCompilerOptions(configParseResult.options, { configFilePath: ts.getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames });
|
|
var config = __assign({ compilerOptions: __assign({}, ts.arrayFrom(optionMap.entries()).reduce(function (prev, cur) {
|
|
var _a;
|
|
return (__assign({}, prev, (_a = {}, _a[cur[0]] = cur[1], _a)));
|
|
}, {}), { showConfig: undefined, configFile: undefined, configFilePath: undefined, help: undefined, init: undefined, listFiles: undefined, listEmittedFiles: undefined, project: undefined }), references: ts.map(configParseResult.projectReferences, function (r) { return (__assign({}, r, { path: r.originalPath, originalPath: undefined })); }), files: ts.length(files) ? files : undefined }, (configParseResult.configFileSpecs ? {
|
|
include: filterSameAsDefaultInclude(configParseResult.configFileSpecs.validatedIncludeSpecs),
|
|
exclude: configParseResult.configFileSpecs.validatedExcludeSpecs
|
|
} : {}), { compilerOnSave: !!configParseResult.compileOnSave ? true : undefined });
|
|
return config;
|
|
}
|
|
ts.convertToTSConfig = convertToTSConfig;
|
|
function filterSameAsDefaultInclude(specs) {
|
|
if (!ts.length(specs))
|
|
return undefined;
|
|
if (ts.length(specs) !== 1)
|
|
return specs;
|
|
if (specs[0] === "**/*")
|
|
return undefined;
|
|
return specs;
|
|
}
|
|
function matchesSpecs(path, includeSpecs, excludeSpecs) {
|
|
if (!includeSpecs)
|
|
return function (_) { return false; };
|
|
var patterns = ts.getFileMatcherPatterns(path, excludeSpecs, includeSpecs, ts.sys.useCaseSensitiveFileNames, ts.sys.getCurrentDirectory());
|
|
var excludeRe = patterns.excludePattern && ts.getRegexFromPattern(patterns.excludePattern, ts.sys.useCaseSensitiveFileNames);
|
|
var includeRe = patterns.includeFilePattern && ts.getRegexFromPattern(patterns.includeFilePattern, ts.sys.useCaseSensitiveFileNames);
|
|
if (includeRe) {
|
|
if (excludeRe) {
|
|
return function (path) { return includeRe.test(path) && !excludeRe.test(path); };
|
|
}
|
|
return function (path) { return includeRe.test(path); };
|
|
}
|
|
if (excludeRe) {
|
|
return function (path) { return !excludeRe.test(path); };
|
|
}
|
|
return function (_) { return false; };
|
|
}
|
|
function getCustomTypeMapOfCommandLineOption(optionDefinition) {
|
|
if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") {
|
|
return undefined;
|
|
}
|
|
else if (optionDefinition.type === "list") {
|
|
return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
|
|
}
|
|
else {
|
|
return optionDefinition.type;
|
|
}
|
|
}
|
|
function getNameOfCompilerOptionValue(value, customTypeMap) {
|
|
return ts.forEachEntry(customTypeMap, function (mapValue, key) {
|
|
if (mapValue === value) {
|
|
return key;
|
|
}
|
|
});
|
|
}
|
|
function serializeCompilerOptions(options, pathOptions) {
|
|
var result = ts.createMap();
|
|
var optionsNameMap = getOptionNameMap().optionNameMap;
|
|
var getCanonicalFileName = pathOptions && ts.createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames);
|
|
var _loop_3 = function (name) {
|
|
if (ts.hasProperty(options, name)) {
|
|
if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) {
|
|
return "continue";
|
|
}
|
|
var value = options[name];
|
|
var optionDefinition = optionsNameMap.get(name.toLowerCase());
|
|
if (optionDefinition) {
|
|
var customTypeMap_1 = getCustomTypeMapOfCommandLineOption(optionDefinition);
|
|
if (!customTypeMap_1) {
|
|
if (pathOptions && optionDefinition.isFilePath) {
|
|
result.set(name, ts.getRelativePathFromFile(pathOptions.configFilePath, ts.getNormalizedAbsolutePath(value, ts.getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName));
|
|
}
|
|
else {
|
|
result.set(name, value);
|
|
}
|
|
}
|
|
else {
|
|
if (optionDefinition.type === "list") {
|
|
result.set(name, value.map(function (element) { return getNameOfCompilerOptionValue(element, customTypeMap_1); }));
|
|
}
|
|
else {
|
|
result.set(name, getNameOfCompilerOptionValue(value, customTypeMap_1));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
for (var name in options) {
|
|
_loop_3(name);
|
|
}
|
|
return result;
|
|
}
|
|
function generateTSConfig(options, fileNames, newLine) {
|
|
var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions);
|
|
var compilerOptionsMap = serializeCompilerOptions(compilerOptions);
|
|
return writeConfigurations();
|
|
function getDefaultValueForOption(option) {
|
|
switch (option.type) {
|
|
case "number":
|
|
return 1;
|
|
case "boolean":
|
|
return true;
|
|
case "string":
|
|
return option.isFilePath ? "./" : "";
|
|
case "list":
|
|
return [];
|
|
case "object":
|
|
return {};
|
|
default:
|
|
return option.type.keys().next().value;
|
|
}
|
|
}
|
|
function makePadding(paddingLength) {
|
|
return Array(paddingLength + 1).join(" ");
|
|
}
|
|
function isAllowedOption(_a) {
|
|
var category = _a.category, name = _a.name;
|
|
return category !== undefined
|
|
&& category !== ts.Diagnostics.Command_line_Options
|
|
&& (category !== ts.Diagnostics.Advanced_Options || compilerOptionsMap.has(name));
|
|
}
|
|
function writeConfigurations() {
|
|
var categorizedOptions = ts.createMultiMap();
|
|
for (var _i = 0, optionDeclarations_1 = ts.optionDeclarations; _i < optionDeclarations_1.length; _i++) {
|
|
var option = optionDeclarations_1[_i];
|
|
var category = option.category;
|
|
if (isAllowedOption(option)) {
|
|
categorizedOptions.add(ts.getLocaleSpecificMessage(category), option);
|
|
}
|
|
}
|
|
var marginLength = 0;
|
|
var seenKnownKeys = 0;
|
|
var nameColumn = [];
|
|
var descriptionColumn = [];
|
|
categorizedOptions.forEach(function (options, category) {
|
|
if (nameColumn.length !== 0) {
|
|
nameColumn.push("");
|
|
descriptionColumn.push("");
|
|
}
|
|
nameColumn.push("/* " + category + " */");
|
|
descriptionColumn.push("");
|
|
for (var _i = 0, options_1 = options; _i < options_1.length; _i++) {
|
|
var option = options_1[_i];
|
|
var optionName = void 0;
|
|
if (compilerOptionsMap.has(option.name)) {
|
|
optionName = "\"" + option.name + "\": " + JSON.stringify(compilerOptionsMap.get(option.name)) + ((seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ",");
|
|
}
|
|
else {
|
|
optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ",";
|
|
}
|
|
nameColumn.push(optionName);
|
|
descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */");
|
|
marginLength = Math.max(optionName.length, marginLength);
|
|
}
|
|
});
|
|
var tab = makePadding(2);
|
|
var result = [];
|
|
result.push("{");
|
|
result.push(tab + "\"compilerOptions\": {");
|
|
for (var i = 0; i < nameColumn.length; i++) {
|
|
var optionName = nameColumn[i];
|
|
var description = descriptionColumn[i];
|
|
result.push(optionName && "" + tab + tab + optionName + (description && (makePadding(marginLength - optionName.length + 2) + description)));
|
|
}
|
|
if (fileNames.length) {
|
|
result.push(tab + "},");
|
|
result.push(tab + "\"files\": [");
|
|
for (var i = 0; i < fileNames.length; i++) {
|
|
result.push("" + tab + tab + JSON.stringify(fileNames[i]) + (i === fileNames.length - 1 ? "" : ","));
|
|
}
|
|
result.push(tab + "]");
|
|
}
|
|
else {
|
|
result.push(tab + "}");
|
|
}
|
|
result.push("}");
|
|
return result.join(newLine);
|
|
}
|
|
}
|
|
ts.generateTSConfig = generateTSConfig;
|
|
function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) {
|
|
return parseJsonConfigFileContentWorker(json, undefined, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions);
|
|
}
|
|
ts.parseJsonConfigFileContent = parseJsonConfigFileContent;
|
|
function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) {
|
|
return parseJsonConfigFileContentWorker(undefined, sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions);
|
|
}
|
|
ts.parseJsonSourceFileConfigFileContent = parseJsonSourceFileConfigFileContent;
|
|
function setConfigFileInOptions(options, configFile) {
|
|
if (configFile) {
|
|
Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile });
|
|
}
|
|
}
|
|
ts.setConfigFileInOptions = setConfigFileInOptions;
|
|
function isNullOrUndefined(x) {
|
|
return x === undefined || x === null;
|
|
}
|
|
function directoryOfCombinedPath(fileName, basePath) {
|
|
return ts.getDirectoryPath(ts.getNormalizedAbsolutePath(fileName, basePath));
|
|
}
|
|
function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) {
|
|
if (existingOptions === void 0) { existingOptions = {}; }
|
|
if (resolutionStack === void 0) { resolutionStack = []; }
|
|
if (extraFileExtensions === void 0) { extraFileExtensions = []; }
|
|
ts.Debug.assert((json === undefined && sourceFile !== undefined) || (json !== undefined && sourceFile === undefined));
|
|
var errors = [];
|
|
var parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors);
|
|
var raw = parsedConfig.raw;
|
|
var options = ts.extend(existingOptions, parsedConfig.options || {});
|
|
options.configFilePath = configFileName && ts.normalizeSlashes(configFileName);
|
|
setConfigFileInOptions(options, sourceFile);
|
|
var projectReferences;
|
|
var _a = getFileNames(), fileNames = _a.fileNames, wildcardDirectories = _a.wildcardDirectories, spec = _a.spec;
|
|
return {
|
|
options: options,
|
|
fileNames: fileNames,
|
|
projectReferences: projectReferences,
|
|
typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
|
|
raw: raw,
|
|
errors: errors,
|
|
wildcardDirectories: wildcardDirectories,
|
|
compileOnSave: !!raw.compileOnSave,
|
|
configFileSpecs: spec
|
|
};
|
|
function getFileNames() {
|
|
var filesSpecs;
|
|
if (ts.hasProperty(raw, "files") && !isNullOrUndefined(raw.files)) {
|
|
if (ts.isArray(raw.files)) {
|
|
filesSpecs = raw.files;
|
|
var hasReferences = ts.hasProperty(raw, "references") && !isNullOrUndefined(raw.references);
|
|
var hasZeroOrNoReferences = !hasReferences || raw.references.length === 0;
|
|
var hasExtends = ts.hasProperty(raw, "extends");
|
|
if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) {
|
|
if (sourceFile) {
|
|
var fileName = configFileName || "tsconfig.json";
|
|
var diagnosticMessage = ts.Diagnostics.The_files_list_in_config_file_0_is_empty;
|
|
var nodeValue = ts.firstDefined(ts.getTsConfigPropArray(sourceFile, "files"), function (property) { return property.initializer; });
|
|
var error = nodeValue
|
|
? ts.createDiagnosticForNodeInSourceFile(sourceFile, nodeValue, diagnosticMessage, fileName)
|
|
: ts.createCompilerDiagnostic(diagnosticMessage, fileName);
|
|
errors.push(error);
|
|
}
|
|
else {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json");
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array");
|
|
}
|
|
}
|
|
var includeSpecs;
|
|
if (ts.hasProperty(raw, "include") && !isNullOrUndefined(raw.include)) {
|
|
if (ts.isArray(raw.include)) {
|
|
includeSpecs = raw.include;
|
|
}
|
|
else {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array");
|
|
}
|
|
}
|
|
var excludeSpecs;
|
|
if (ts.hasProperty(raw, "exclude") && !isNullOrUndefined(raw.exclude)) {
|
|
if (ts.isArray(raw.exclude)) {
|
|
excludeSpecs = raw.exclude;
|
|
}
|
|
else {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array");
|
|
}
|
|
}
|
|
else if (raw.compilerOptions) {
|
|
var outDir = raw.compilerOptions.outDir;
|
|
var declarationDir = raw.compilerOptions.declarationDir;
|
|
if (outDir || declarationDir) {
|
|
excludeSpecs = [outDir, declarationDir].filter(function (d) { return !!d; });
|
|
}
|
|
}
|
|
if (filesSpecs === undefined && includeSpecs === undefined) {
|
|
includeSpecs = ["**/*"];
|
|
}
|
|
var result = matchFileNames(filesSpecs, includeSpecs, excludeSpecs, configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath, options, host, errors, extraFileExtensions, sourceFile);
|
|
if (shouldReportNoInputFiles(result, canJsonReportNoInutFiles(raw), resolutionStack)) {
|
|
errors.push(getErrorForNoInputFiles(result.spec, configFileName));
|
|
}
|
|
if (ts.hasProperty(raw, "references") && !isNullOrUndefined(raw.references)) {
|
|
if (ts.isArray(raw.references)) {
|
|
for (var _i = 0, _a = raw.references; _i < _a.length; _i++) {
|
|
var ref = _a[_i];
|
|
if (typeof ref.path !== "string") {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string");
|
|
}
|
|
else {
|
|
(projectReferences || (projectReferences = [])).push({
|
|
path: ts.getNormalizedAbsolutePath(ref.path, basePath),
|
|
originalPath: ref.path,
|
|
prepend: ref.prepend,
|
|
circular: ref.circular
|
|
});
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "references", "Array");
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function createCompilerDiagnosticOnlyIfJson(message, arg0, arg1) {
|
|
if (!sourceFile) {
|
|
errors.push(ts.createCompilerDiagnostic(message, arg0, arg1));
|
|
}
|
|
}
|
|
}
|
|
function isErrorNoInputFiles(error) {
|
|
return error.code === ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code;
|
|
}
|
|
function getErrorForNoInputFiles(_a, configFileName) {
|
|
var includeSpecs = _a.includeSpecs, excludeSpecs = _a.excludeSpecs;
|
|
return ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []));
|
|
}
|
|
function shouldReportNoInputFiles(result, canJsonReportNoInutFiles, resolutionStack) {
|
|
return result.fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0);
|
|
}
|
|
function canJsonReportNoInutFiles(raw) {
|
|
return !ts.hasProperty(raw, "files") && !ts.hasProperty(raw, "references");
|
|
}
|
|
ts.canJsonReportNoInutFiles = canJsonReportNoInutFiles;
|
|
function updateErrorForNoInputFiles(result, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) {
|
|
var existingErrors = configParseDiagnostics.length;
|
|
if (shouldReportNoInputFiles(result, canJsonReportNoInutFiles)) {
|
|
configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
|
|
}
|
|
else {
|
|
ts.filterMutate(configParseDiagnostics, function (error) { return !isErrorNoInputFiles(error); });
|
|
}
|
|
return existingErrors !== configParseDiagnostics.length;
|
|
}
|
|
ts.updateErrorForNoInputFiles = updateErrorForNoInputFiles;
|
|
function isSuccessfulParsedTsconfig(value) {
|
|
return !!value.options;
|
|
}
|
|
function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors) {
|
|
basePath = ts.normalizeSlashes(basePath);
|
|
var resolvedPath = ts.getNormalizedAbsolutePath(configFileName || "", basePath);
|
|
if (resolutionStack.indexOf(resolvedPath) >= 0) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> ")));
|
|
return { raw: json || convertToObject(sourceFile, errors) };
|
|
}
|
|
var ownConfig = json ?
|
|
parseOwnConfigOfJson(json, host, basePath, configFileName, errors) :
|
|
parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors);
|
|
if (ownConfig.extendedConfigPath) {
|
|
resolutionStack = resolutionStack.concat([resolvedPath]);
|
|
var extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, basePath, resolutionStack, errors);
|
|
if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
|
|
var baseRaw_1 = extendedConfig.raw;
|
|
var raw_1 = ownConfig.raw;
|
|
var setPropertyInRawIfNotUndefined = function (propertyName) {
|
|
var value = raw_1[propertyName] || baseRaw_1[propertyName];
|
|
if (value) {
|
|
raw_1[propertyName] = value;
|
|
}
|
|
};
|
|
setPropertyInRawIfNotUndefined("include");
|
|
setPropertyInRawIfNotUndefined("exclude");
|
|
setPropertyInRawIfNotUndefined("files");
|
|
if (raw_1.compileOnSave === undefined) {
|
|
raw_1.compileOnSave = baseRaw_1.compileOnSave;
|
|
}
|
|
ownConfig.options = ts.assign({}, extendedConfig.options, ownConfig.options);
|
|
}
|
|
}
|
|
return ownConfig;
|
|
}
|
|
function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
|
|
if (ts.hasProperty(json, "excludes")) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
|
|
}
|
|
var options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName);
|
|
var typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition || json.typingOptions, basePath, errors, configFileName);
|
|
json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
|
|
var extendedConfigPath;
|
|
if (json.extends) {
|
|
if (!ts.isString(json.extends)) {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string"));
|
|
}
|
|
else {
|
|
var newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
|
|
extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, ts.createCompilerDiagnostic);
|
|
}
|
|
}
|
|
return { raw: json, options: options, typeAcquisition: typeAcquisition, extendedConfigPath: extendedConfigPath };
|
|
}
|
|
function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) {
|
|
var options = getDefaultCompilerOptions(configFileName);
|
|
var typeAcquisition, typingOptionstypeAcquisition;
|
|
var extendedConfigPath;
|
|
var optionsIterator = {
|
|
onSetValidOptionKeyValueInParent: function (parentOption, option, value) {
|
|
ts.Debug.assert(parentOption === "compilerOptions" || parentOption === "typeAcquisition" || parentOption === "typingOptions");
|
|
var currentOption = parentOption === "compilerOptions" ?
|
|
options :
|
|
parentOption === "typeAcquisition" ?
|
|
(typeAcquisition || (typeAcquisition = getDefaultTypeAcquisition(configFileName))) :
|
|
(typingOptionstypeAcquisition || (typingOptionstypeAcquisition = getDefaultTypeAcquisition(configFileName)));
|
|
currentOption[option.name] = normalizeOptionValue(option, basePath, value);
|
|
},
|
|
onSetValidOptionKeyValueInRoot: function (key, _keyNode, value, valueNode) {
|
|
switch (key) {
|
|
case "extends":
|
|
var newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
|
|
extendedConfigPath = getExtendsConfigPath(value, host, newBase, errors, function (message, arg0) {
|
|
return ts.createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0);
|
|
});
|
|
return;
|
|
}
|
|
},
|
|
onSetUnknownOptionKeyValueInRoot: function (key, keyNode, _value, _valueNode) {
|
|
if (key === "excludes") {
|
|
errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, keyNode, ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
|
|
}
|
|
}
|
|
};
|
|
var json = convertToObjectWorker(sourceFile, errors, true, getTsconfigRootOptionsMap(), optionsIterator);
|
|
if (!typeAcquisition) {
|
|
if (typingOptionstypeAcquisition) {
|
|
typeAcquisition = (typingOptionstypeAcquisition.enableAutoDiscovery !== undefined) ?
|
|
{
|
|
enable: typingOptionstypeAcquisition.enableAutoDiscovery,
|
|
include: typingOptionstypeAcquisition.include,
|
|
exclude: typingOptionstypeAcquisition.exclude
|
|
} :
|
|
typingOptionstypeAcquisition;
|
|
}
|
|
else {
|
|
typeAcquisition = getDefaultTypeAcquisition(configFileName);
|
|
}
|
|
}
|
|
return { raw: json, options: options, typeAcquisition: typeAcquisition, extendedConfigPath: extendedConfigPath };
|
|
}
|
|
function getExtendsConfigPath(extendedConfig, host, basePath, errors, createDiagnostic) {
|
|
extendedConfig = ts.normalizeSlashes(extendedConfig);
|
|
if (ts.isRootedDiskPath(extendedConfig) || ts.startsWith(extendedConfig, "./") || ts.startsWith(extendedConfig, "../")) {
|
|
var extendedConfigPath = ts.getNormalizedAbsolutePath(extendedConfig, basePath);
|
|
if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) {
|
|
extendedConfigPath = extendedConfigPath + ".json";
|
|
if (!host.fileExists(extendedConfigPath)) {
|
|
errors.push(createDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig));
|
|
return undefined;
|
|
}
|
|
}
|
|
return extendedConfigPath;
|
|
}
|
|
var resolved = ts.nodeModuleNameResolver(extendedConfig, ts.combinePaths(basePath, "tsconfig.json"), { moduleResolution: ts.ModuleResolutionKind.NodeJs }, host, undefined, undefined, true);
|
|
if (resolved.resolvedModule) {
|
|
return resolved.resolvedModule.resolvedFileName;
|
|
}
|
|
errors.push(createDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig));
|
|
return undefined;
|
|
}
|
|
function getExtendedConfig(sourceFile, extendedConfigPath, host, basePath, resolutionStack, errors) {
|
|
var _a;
|
|
var extendedResult = readJsonConfigFile(extendedConfigPath, function (path) { return host.readFile(path); });
|
|
if (sourceFile) {
|
|
sourceFile.extendedSourceFiles = [extendedResult.fileName];
|
|
}
|
|
if (extendedResult.parseDiagnostics.length) {
|
|
errors.push.apply(errors, extendedResult.parseDiagnostics);
|
|
return undefined;
|
|
}
|
|
var extendedDirname = ts.getDirectoryPath(extendedConfigPath);
|
|
var extendedConfig = parseConfig(undefined, extendedResult, host, extendedDirname, ts.getBaseFileName(extendedConfigPath), resolutionStack, errors);
|
|
if (sourceFile && extendedResult.extendedSourceFiles) {
|
|
(_a = sourceFile.extendedSourceFiles).push.apply(_a, extendedResult.extendedSourceFiles);
|
|
}
|
|
if (isSuccessfulParsedTsconfig(extendedConfig)) {
|
|
var relativeDifference_1 = ts.convertToRelativePath(extendedDirname, basePath, ts.identity);
|
|
var updatePath_1 = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference_1, path); };
|
|
var mapPropertiesInRawIfNotUndefined = function (propertyName) {
|
|
if (raw_2[propertyName]) {
|
|
raw_2[propertyName] = ts.map(raw_2[propertyName], updatePath_1);
|
|
}
|
|
};
|
|
var raw_2 = extendedConfig.raw;
|
|
mapPropertiesInRawIfNotUndefined("include");
|
|
mapPropertiesInRawIfNotUndefined("exclude");
|
|
mapPropertiesInRawIfNotUndefined("files");
|
|
}
|
|
return extendedConfig;
|
|
}
|
|
function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) {
|
|
if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) {
|
|
return false;
|
|
}
|
|
var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors);
|
|
return typeof result === "boolean" && result;
|
|
}
|
|
function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) {
|
|
var errors = [];
|
|
var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName);
|
|
return { options: options, errors: errors };
|
|
}
|
|
ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson;
|
|
function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) {
|
|
var errors = [];
|
|
var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName);
|
|
return { options: options, errors: errors };
|
|
}
|
|
ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson;
|
|
function getDefaultCompilerOptions(configFileName) {
|
|
var options = configFileName && ts.getBaseFileName(configFileName) === "jsconfig.json"
|
|
? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true }
|
|
: {};
|
|
return options;
|
|
}
|
|
function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
|
|
var options = getDefaultCompilerOptions(configFileName);
|
|
convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors);
|
|
if (configFileName) {
|
|
options.configFilePath = ts.normalizeSlashes(configFileName);
|
|
}
|
|
return options;
|
|
}
|
|
function getDefaultTypeAcquisition(configFileName) {
|
|
return { enable: !!configFileName && ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] };
|
|
}
|
|
function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
|
|
var options = getDefaultTypeAcquisition(configFileName);
|
|
var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions);
|
|
convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors);
|
|
return options;
|
|
}
|
|
function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) {
|
|
if (!jsonOptions) {
|
|
return;
|
|
}
|
|
var optionNameMap = commandLineOptionsToMap(optionDeclarations);
|
|
for (var id in jsonOptions) {
|
|
var opt = optionNameMap.get(id);
|
|
if (opt) {
|
|
defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors);
|
|
}
|
|
else {
|
|
errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id));
|
|
}
|
|
}
|
|
}
|
|
function convertJsonOption(opt, value, basePath, errors) {
|
|
if (isCompilerOptionsValue(opt, value)) {
|
|
var optType = opt.type;
|
|
if (optType === "list" && ts.isArray(value)) {
|
|
return convertJsonOptionOfListType(opt, value, basePath, errors);
|
|
}
|
|
else if (!ts.isString(optType)) {
|
|
return convertJsonOptionOfCustomType(opt, value, errors);
|
|
}
|
|
return normalizeNonListOptionValue(opt, basePath, value);
|
|
}
|
|
else {
|
|
errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt)));
|
|
}
|
|
}
|
|
function normalizeOptionValue(option, basePath, value) {
|
|
if (isNullOrUndefined(value))
|
|
return undefined;
|
|
if (option.type === "list") {
|
|
var listOption_1 = option;
|
|
if (listOption_1.element.isFilePath || !ts.isString(listOption_1.element.type)) {
|
|
return ts.filter(ts.map(value, function (v) { return normalizeOptionValue(listOption_1.element, basePath, v); }), function (v) { return !!v; });
|
|
}
|
|
return value;
|
|
}
|
|
else if (!ts.isString(option.type)) {
|
|
return option.type.get(ts.isString(value) ? value.toLowerCase() : value);
|
|
}
|
|
return normalizeNonListOptionValue(option, basePath, value);
|
|
}
|
|
function normalizeNonListOptionValue(option, basePath, value) {
|
|
if (option.isFilePath) {
|
|
value = ts.normalizePath(ts.combinePaths(basePath, value));
|
|
if (value === "") {
|
|
value = ".";
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
function convertJsonOptionOfCustomType(opt, value, errors) {
|
|
if (isNullOrUndefined(value))
|
|
return undefined;
|
|
var key = value.toLowerCase();
|
|
var val = opt.type.get(key);
|
|
if (val !== undefined) {
|
|
return val;
|
|
}
|
|
else {
|
|
errors.push(createCompilerDiagnosticForInvalidCustomType(opt));
|
|
}
|
|
}
|
|
function convertJsonOptionOfListType(option, values, basePath, errors) {
|
|
return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; });
|
|
}
|
|
function trimString(s) {
|
|
return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, "");
|
|
}
|
|
var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
|
|
var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/;
|
|
var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//;
|
|
var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
|
|
function matchFileNames(filesSpecs, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions, jsonSourceFile) {
|
|
basePath = ts.normalizePath(basePath);
|
|
var validatedIncludeSpecs, validatedExcludeSpecs;
|
|
if (includeSpecs) {
|
|
validatedIncludeSpecs = validateSpecs(includeSpecs, errors, false, jsonSourceFile, "include");
|
|
}
|
|
if (excludeSpecs) {
|
|
validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, true, jsonSourceFile, "exclude");
|
|
}
|
|
var wildcardDirectories = getWildcardDirectories(validatedIncludeSpecs, validatedExcludeSpecs, basePath, host.useCaseSensitiveFileNames);
|
|
var spec = { filesSpecs: filesSpecs, includeSpecs: includeSpecs, excludeSpecs: excludeSpecs, validatedIncludeSpecs: validatedIncludeSpecs, validatedExcludeSpecs: validatedExcludeSpecs, wildcardDirectories: wildcardDirectories };
|
|
return getFileNamesFromConfigSpecs(spec, basePath, options, host, extraFileExtensions);
|
|
}
|
|
function getFileNamesFromConfigSpecs(spec, basePath, options, host, extraFileExtensions) {
|
|
if (extraFileExtensions === void 0) { extraFileExtensions = []; }
|
|
basePath = ts.normalizePath(basePath);
|
|
var keyMapper = host.useCaseSensitiveFileNames ? ts.identity : ts.toLowerCase;
|
|
var literalFileMap = ts.createMap();
|
|
var wildcardFileMap = ts.createMap();
|
|
var wildCardJsonFileMap = ts.createMap();
|
|
var filesSpecs = spec.filesSpecs, validatedIncludeSpecs = spec.validatedIncludeSpecs, validatedExcludeSpecs = spec.validatedExcludeSpecs, wildcardDirectories = spec.wildcardDirectories;
|
|
var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions);
|
|
var supportedExtensionsWithJsonIfResolveJsonModule = ts.getSuppoertedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
|
|
if (filesSpecs) {
|
|
for (var _i = 0, filesSpecs_1 = filesSpecs; _i < filesSpecs_1.length; _i++) {
|
|
var fileName = filesSpecs_1[_i];
|
|
var file = ts.getNormalizedAbsolutePath(fileName, basePath);
|
|
literalFileMap.set(keyMapper(file), file);
|
|
}
|
|
}
|
|
var jsonOnlyIncludeRegexes;
|
|
if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
|
|
var _loop_4 = function (file) {
|
|
if (ts.fileExtensionIs(file, ".json")) {
|
|
if (!jsonOnlyIncludeRegexes) {
|
|
var includes = validatedIncludeSpecs.filter(function (s) { return ts.endsWith(s, ".json"); });
|
|
var includeFilePatterns = ts.map(ts.getRegularExpressionsForWildcards(includes, basePath, "files"), function (pattern) { return "^" + pattern + "$"; });
|
|
jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map(function (pattern) { return ts.getRegexFromPattern(pattern, host.useCaseSensitiveFileNames); }) : ts.emptyArray;
|
|
}
|
|
var includeIndex = ts.findIndex(jsonOnlyIncludeRegexes, function (re) { return re.test(file); });
|
|
if (includeIndex !== -1) {
|
|
var key_1 = keyMapper(file);
|
|
if (!literalFileMap.has(key_1) && !wildCardJsonFileMap.has(key_1)) {
|
|
wildCardJsonFileMap.set(key_1, file);
|
|
}
|
|
}
|
|
return "continue";
|
|
}
|
|
if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) {
|
|
return "continue";
|
|
}
|
|
removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper);
|
|
var key = keyMapper(file);
|
|
if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) {
|
|
wildcardFileMap.set(key, file);
|
|
}
|
|
};
|
|
for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensionsWithJsonIfResolveJsonModule, validatedExcludeSpecs, validatedIncludeSpecs, undefined); _a < _b.length; _a++) {
|
|
var file = _b[_a];
|
|
_loop_4(file);
|
|
}
|
|
}
|
|
var literalFiles = ts.arrayFrom(literalFileMap.values());
|
|
var wildcardFiles = ts.arrayFrom(wildcardFileMap.values());
|
|
return {
|
|
fileNames: literalFiles.concat(wildcardFiles, ts.arrayFrom(wildCardJsonFileMap.values())),
|
|
wildcardDirectories: wildcardDirectories,
|
|
spec: spec
|
|
};
|
|
}
|
|
ts.getFileNamesFromConfigSpecs = getFileNamesFromConfigSpecs;
|
|
function validateSpecs(specs, errors, allowTrailingRecursion, jsonSourceFile, specKey) {
|
|
return specs.filter(function (spec) {
|
|
var diag = specToDiagnostic(spec, allowTrailingRecursion);
|
|
if (diag !== undefined) {
|
|
errors.push(createDiagnostic(diag, spec));
|
|
}
|
|
return diag === undefined;
|
|
});
|
|
function createDiagnostic(message, spec) {
|
|
var element = ts.getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec);
|
|
return element ?
|
|
ts.createDiagnosticForNodeInSourceFile(jsonSourceFile, element, message, spec) :
|
|
ts.createCompilerDiagnostic(message, spec);
|
|
}
|
|
}
|
|
function specToDiagnostic(spec, allowTrailingRecursion) {
|
|
if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) {
|
|
return ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0;
|
|
}
|
|
else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) {
|
|
return ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0;
|
|
}
|
|
}
|
|
function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) {
|
|
var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude");
|
|
var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i");
|
|
var wildcardDirectories = {};
|
|
if (include !== undefined) {
|
|
var recursiveKeys = [];
|
|
for (var _i = 0, include_1 = include; _i < include_1.length; _i++) {
|
|
var file = include_1[_i];
|
|
var spec = ts.normalizePath(ts.combinePaths(path, file));
|
|
if (excludeRegex && excludeRegex.test(spec)) {
|
|
continue;
|
|
}
|
|
var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames);
|
|
if (match) {
|
|
var key = match.key, flags = match.flags;
|
|
var existingFlags = wildcardDirectories[key];
|
|
if (existingFlags === undefined || existingFlags < flags) {
|
|
wildcardDirectories[key] = flags;
|
|
if (flags === 1) {
|
|
recursiveKeys.push(key);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for (var key in wildcardDirectories) {
|
|
if (ts.hasProperty(wildcardDirectories, key)) {
|
|
for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) {
|
|
var recursiveKey = recursiveKeys_1[_a];
|
|
if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) {
|
|
delete wildcardDirectories[key];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return wildcardDirectories;
|
|
}
|
|
function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) {
|
|
var match = wildcardDirectoryPattern.exec(spec);
|
|
if (match) {
|
|
return {
|
|
key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(),
|
|
flags: watchRecursivePattern.test(spec) ? 1 : 0
|
|
};
|
|
}
|
|
if (ts.isImplicitGlob(spec)) {
|
|
return { key: spec, flags: 1 };
|
|
}
|
|
return undefined;
|
|
}
|
|
function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) {
|
|
var extensionPriority = ts.getExtensionPriority(file, extensions);
|
|
var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions);
|
|
for (var i = 0; i < adjustedExtensionPriority; i++) {
|
|
var higherPriorityExtension = extensions[i];
|
|
var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension));
|
|
if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) {
|
|
var extensionPriority = ts.getExtensionPriority(file, extensions);
|
|
var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions);
|
|
for (var i = nextExtensionPriority; i < extensions.length; i++) {
|
|
var lowerPriorityExtension = extensions[i];
|
|
var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension));
|
|
wildcardFiles.delete(lowerPriorityPath);
|
|
}
|
|
}
|
|
function convertCompilerOptionsForTelemetry(opts) {
|
|
var out = {};
|
|
for (var key in opts) {
|
|
if (opts.hasOwnProperty(key)) {
|
|
var type = getOptionFromName(key);
|
|
if (type !== undefined) {
|
|
out[key] = getOptionValueWithEmptyStrings(opts[key], type);
|
|
}
|
|
}
|
|
}
|
|
return out;
|
|
}
|
|
ts.convertCompilerOptionsForTelemetry = convertCompilerOptionsForTelemetry;
|
|
function getOptionValueWithEmptyStrings(value, option) {
|
|
switch (option.type) {
|
|
case "object":
|
|
return "";
|
|
case "string":
|
|
return "";
|
|
case "number":
|
|
return typeof value === "number" ? value : "";
|
|
case "boolean":
|
|
return typeof value === "boolean" ? value : "";
|
|
case "list":
|
|
var elementType_1 = option.element;
|
|
return ts.isArray(value) ? value.map(function (v) { return getOptionValueWithEmptyStrings(v, elementType_1); }) : "";
|
|
default:
|
|
return ts.forEachEntry(option.type, function (optionEnumValue, optionStringValue) {
|
|
if (optionEnumValue === value) {
|
|
return optionStringValue;
|
|
}
|
|
});
|
|
}
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function trace(host) {
|
|
host.trace(ts.formatMessage.apply(undefined, arguments));
|
|
}
|
|
ts.trace = trace;
|
|
function isTraceEnabled(compilerOptions, host) {
|
|
return !!compilerOptions.traceResolution && host.trace !== undefined;
|
|
}
|
|
ts.isTraceEnabled = isTraceEnabled;
|
|
function withPackageId(packageId, r) {
|
|
return r && { path: r.path, extension: r.ext, packageId: packageId };
|
|
}
|
|
function noPackageId(r) {
|
|
return withPackageId(undefined, r);
|
|
}
|
|
function removeIgnoredPackageId(r) {
|
|
if (r) {
|
|
ts.Debug.assert(r.packageId === undefined);
|
|
return { path: r.path, ext: r.extension };
|
|
}
|
|
}
|
|
var Extensions;
|
|
(function (Extensions) {
|
|
Extensions[Extensions["TypeScript"] = 0] = "TypeScript";
|
|
Extensions[Extensions["JavaScript"] = 1] = "JavaScript";
|
|
Extensions[Extensions["Json"] = 2] = "Json";
|
|
Extensions[Extensions["TSConfig"] = 3] = "TSConfig";
|
|
Extensions[Extensions["DtsOnly"] = 4] = "DtsOnly";
|
|
})(Extensions || (Extensions = {}));
|
|
function resolvedTypeScriptOnly(resolved) {
|
|
if (!resolved) {
|
|
return undefined;
|
|
}
|
|
ts.Debug.assert(ts.extensionIsTS(resolved.extension));
|
|
return { fileName: resolved.path, packageId: resolved.packageId };
|
|
}
|
|
function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) {
|
|
return {
|
|
resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? undefined : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport: isExternalLibraryImport, packageId: resolved.packageId },
|
|
failedLookupLocations: failedLookupLocations
|
|
};
|
|
}
|
|
function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
|
|
if (!ts.hasProperty(jsonContent, fieldName)) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName);
|
|
}
|
|
return;
|
|
}
|
|
var value = jsonContent[fieldName];
|
|
if (typeof value !== typeOfTag || value === null) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value);
|
|
}
|
|
return;
|
|
}
|
|
return value;
|
|
}
|
|
function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) {
|
|
var fileName = readPackageJsonField(jsonContent, fieldName, "string", state);
|
|
if (fileName === undefined)
|
|
return;
|
|
var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName));
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path);
|
|
}
|
|
return path;
|
|
}
|
|
function readPackageJsonTypesFields(jsonContent, baseDirectory, state) {
|
|
return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state)
|
|
|| readPackageJsonPathField(jsonContent, "types", baseDirectory, state);
|
|
}
|
|
function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) {
|
|
return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state);
|
|
}
|
|
function readPackageJsonMainField(jsonContent, baseDirectory, state) {
|
|
return readPackageJsonPathField(jsonContent, "main", baseDirectory, state);
|
|
}
|
|
function readPackageJsonTypesVersionsField(jsonContent, state) {
|
|
var typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state);
|
|
if (typesVersions === undefined)
|
|
return;
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings);
|
|
}
|
|
return typesVersions;
|
|
}
|
|
function readPackageJsonTypesVersionPaths(jsonContent, state) {
|
|
var typesVersions = readPackageJsonTypesVersionsField(jsonContent, state);
|
|
if (typesVersions === undefined)
|
|
return;
|
|
if (state.traceEnabled) {
|
|
for (var key in typesVersions) {
|
|
if (ts.hasProperty(typesVersions, key) && !ts.VersionRange.tryParse(key)) {
|
|
trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key);
|
|
}
|
|
}
|
|
}
|
|
var result = getPackageJsonTypesVersionsPaths(typesVersions);
|
|
if (!result) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, ts.versionMajorMinor);
|
|
}
|
|
return;
|
|
}
|
|
var bestVersionKey = result.version, bestVersionPaths = result.paths;
|
|
if (typeof bestVersionPaths !== "object") {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, "typesVersions['" + bestVersionKey + "']", "object", typeof bestVersionPaths);
|
|
}
|
|
return;
|
|
}
|
|
return result;
|
|
}
|
|
var typeScriptVersion;
|
|
function getPackageJsonTypesVersionsPaths(typesVersions) {
|
|
if (!typeScriptVersion)
|
|
typeScriptVersion = new ts.Version(ts.version);
|
|
for (var key in typesVersions) {
|
|
if (!ts.hasProperty(typesVersions, key))
|
|
continue;
|
|
var keyRange = ts.VersionRange.tryParse(key);
|
|
if (keyRange === undefined) {
|
|
continue;
|
|
}
|
|
if (keyRange.test(typeScriptVersion)) {
|
|
return { version: key, paths: typesVersions[key] };
|
|
}
|
|
}
|
|
}
|
|
ts.getPackageJsonTypesVersionsPaths = getPackageJsonTypesVersionsPaths;
|
|
function getEffectiveTypeRoots(options, host) {
|
|
if (options.typeRoots) {
|
|
return options.typeRoots;
|
|
}
|
|
var currentDirectory;
|
|
if (options.configFilePath) {
|
|
currentDirectory = ts.getDirectoryPath(options.configFilePath);
|
|
}
|
|
else if (host.getCurrentDirectory) {
|
|
currentDirectory = host.getCurrentDirectory();
|
|
}
|
|
if (currentDirectory !== undefined) {
|
|
return getDefaultTypeRoots(currentDirectory, host);
|
|
}
|
|
}
|
|
ts.getEffectiveTypeRoots = getEffectiveTypeRoots;
|
|
function getDefaultTypeRoots(currentDirectory, host) {
|
|
if (!host.directoryExists) {
|
|
return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)];
|
|
}
|
|
var typeRoots;
|
|
ts.forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) {
|
|
var atTypes = ts.combinePaths(directory, nodeModulesAtTypes);
|
|
if (host.directoryExists(atTypes)) {
|
|
(typeRoots || (typeRoots = [])).push(atTypes);
|
|
}
|
|
return undefined;
|
|
});
|
|
return typeRoots;
|
|
}
|
|
var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types");
|
|
function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference) {
|
|
var traceEnabled = isTraceEnabled(options, host);
|
|
if (redirectedReference) {
|
|
options = redirectedReference.commandLine.options;
|
|
}
|
|
var failedLookupLocations = [];
|
|
var moduleResolutionState = { compilerOptions: options, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations };
|
|
var typeRoots = getEffectiveTypeRoots(options, host);
|
|
if (traceEnabled) {
|
|
if (containingFile === undefined) {
|
|
if (typeRoots === undefined) {
|
|
trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName);
|
|
}
|
|
else {
|
|
trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots);
|
|
}
|
|
}
|
|
else {
|
|
if (typeRoots === undefined) {
|
|
trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile);
|
|
}
|
|
else {
|
|
trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots);
|
|
}
|
|
}
|
|
if (redirectedReference) {
|
|
trace(host, ts.Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
|
|
}
|
|
}
|
|
var resolved = primaryLookup();
|
|
var primary = true;
|
|
if (!resolved) {
|
|
resolved = secondaryLookup();
|
|
primary = false;
|
|
}
|
|
var resolvedTypeReferenceDirective;
|
|
if (resolved) {
|
|
var fileName = resolved.fileName, packageId = resolved.packageId;
|
|
var resolvedFileName = options.preserveSymlinks ? fileName : realPath(fileName, host, traceEnabled);
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolvedFileName, primary);
|
|
}
|
|
resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolvedFileName, packageId: packageId, isExternalLibraryImport: pathContainsNodeModules(fileName) };
|
|
}
|
|
return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations };
|
|
function primaryLookup() {
|
|
if (typeRoots && typeRoots.length) {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", "));
|
|
}
|
|
return ts.firstDefined(typeRoots, function (typeRoot) {
|
|
var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName);
|
|
var candidateDirectory = ts.getDirectoryPath(candidate);
|
|
var directoryExists = ts.directoryProbablyExists(candidateDirectory, host);
|
|
if (!directoryExists && traceEnabled) {
|
|
trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory);
|
|
}
|
|
return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, !directoryExists, moduleResolutionState));
|
|
});
|
|
}
|
|
else {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths);
|
|
}
|
|
}
|
|
}
|
|
function secondaryLookup() {
|
|
var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile);
|
|
if (initialLocationForSecondaryLookup !== undefined) {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup);
|
|
}
|
|
var result = void 0;
|
|
if (!ts.isExternalModuleNameRelative(typeReferenceDirectiveName)) {
|
|
var searchResult = loadModuleFromNearestNodeModulesDirectory(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, undefined, undefined);
|
|
result = searchResult && searchResult.value;
|
|
}
|
|
else {
|
|
var candidate = ts.normalizePathAndParts(ts.combinePaths(initialLocationForSecondaryLookup, typeReferenceDirectiveName)).path;
|
|
result = nodeLoadModuleByRelativeName(Extensions.DtsOnly, candidate, false, moduleResolutionState, true);
|
|
}
|
|
var resolvedFile = resolvedTypeScriptOnly(result);
|
|
if (!resolvedFile && traceEnabled) {
|
|
trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName);
|
|
}
|
|
return resolvedFile;
|
|
}
|
|
else {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective;
|
|
function getAutomaticTypeDirectiveNames(options, host) {
|
|
if (options.types) {
|
|
return options.types;
|
|
}
|
|
var result = [];
|
|
if (host.directoryExists && host.getDirectories) {
|
|
var typeRoots = getEffectiveTypeRoots(options, host);
|
|
if (typeRoots) {
|
|
for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) {
|
|
var root = typeRoots_1[_i];
|
|
if (host.directoryExists(root)) {
|
|
for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) {
|
|
var typeDirectivePath = _b[_a];
|
|
var normalized = ts.normalizePath(typeDirectivePath);
|
|
var packageJsonPath = ts.combinePaths(root, normalized, "package.json");
|
|
var isNotNeededPackage = host.fileExists(packageJsonPath) && ts.readJson(packageJsonPath, host).typings === null;
|
|
if (!isNotNeededPackage) {
|
|
var baseFileName = ts.getBaseFileName(normalized);
|
|
if (baseFileName.charCodeAt(0) !== 46) {
|
|
result.push(baseFileName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames;
|
|
function createModuleResolutionCache(currentDirectory, getCanonicalFileName) {
|
|
return createModuleResolutionCacheWithMaps(createCacheWithRedirects(), createCacheWithRedirects(), currentDirectory, getCanonicalFileName);
|
|
}
|
|
ts.createModuleResolutionCache = createModuleResolutionCache;
|
|
function createCacheWithRedirects() {
|
|
var ownMap = ts.createMap();
|
|
var redirectsMap = ts.createMap();
|
|
return {
|
|
ownMap: ownMap,
|
|
redirectsMap: redirectsMap,
|
|
getOrCreateMapOfCacheRedirects: getOrCreateMapOfCacheRedirects,
|
|
clear: clear
|
|
};
|
|
function getOrCreateMapOfCacheRedirects(redirectedReference) {
|
|
if (!redirectedReference) {
|
|
return ownMap;
|
|
}
|
|
var path = redirectedReference.sourceFile.path;
|
|
var redirects = redirectsMap.get(path);
|
|
if (!redirects) {
|
|
redirects = ts.createMap();
|
|
redirectsMap.set(path, redirects);
|
|
}
|
|
return redirects;
|
|
}
|
|
function clear() {
|
|
ownMap.clear();
|
|
redirectsMap.clear();
|
|
}
|
|
}
|
|
ts.createCacheWithRedirects = createCacheWithRedirects;
|
|
function createModuleResolutionCacheWithMaps(directoryToModuleNameMap, moduleNameToDirectoryMap, currentDirectory, getCanonicalFileName) {
|
|
return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName };
|
|
function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
|
|
var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName);
|
|
return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, ts.createMap);
|
|
}
|
|
function getOrCreateCacheForModuleName(nonRelativeModuleName, redirectedReference) {
|
|
ts.Debug.assert(!ts.isExternalModuleNameRelative(nonRelativeModuleName));
|
|
return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, nonRelativeModuleName, createPerModuleNameCache);
|
|
}
|
|
function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) {
|
|
var cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
|
|
var result = cache.get(key);
|
|
if (!result) {
|
|
result = create();
|
|
cache.set(key, result);
|
|
}
|
|
return result;
|
|
}
|
|
function createPerModuleNameCache() {
|
|
var directoryPathMap = ts.createMap();
|
|
return { get: get, set: set };
|
|
function get(directory) {
|
|
return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName));
|
|
}
|
|
function set(directory, result) {
|
|
var path = ts.toPath(directory, currentDirectory, getCanonicalFileName);
|
|
if (directoryPathMap.has(path)) {
|
|
return;
|
|
}
|
|
directoryPathMap.set(path, result);
|
|
var resolvedFileName = result.resolvedModule &&
|
|
(result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
|
|
var commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
|
|
var current = path;
|
|
while (current !== commonPrefix) {
|
|
var parent = ts.getDirectoryPath(current);
|
|
if (parent === current || directoryPathMap.has(parent)) {
|
|
break;
|
|
}
|
|
directoryPathMap.set(parent, result);
|
|
current = parent;
|
|
}
|
|
}
|
|
function getCommonPrefix(directory, resolution) {
|
|
var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName);
|
|
var i = 0;
|
|
var limit = Math.min(directory.length, resolutionDirectory.length);
|
|
while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) {
|
|
i++;
|
|
}
|
|
if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === ts.directorySeparator)) {
|
|
return directory;
|
|
}
|
|
var rootLength = ts.getRootLength(directory);
|
|
if (i < rootLength) {
|
|
return undefined;
|
|
}
|
|
var sep = directory.lastIndexOf(ts.directorySeparator, i - 1);
|
|
if (sep === -1) {
|
|
return undefined;
|
|
}
|
|
return directory.substr(0, Math.max(sep, rootLength));
|
|
}
|
|
}
|
|
}
|
|
ts.createModuleResolutionCacheWithMaps = createModuleResolutionCacheWithMaps;
|
|
function resolveModuleNameFromCache(moduleName, containingFile, cache) {
|
|
var containingDirectory = ts.getDirectoryPath(containingFile);
|
|
var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory);
|
|
return perFolderCache && perFolderCache.get(moduleName);
|
|
}
|
|
ts.resolveModuleNameFromCache = resolveModuleNameFromCache;
|
|
function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
|
|
var traceEnabled = isTraceEnabled(compilerOptions, host);
|
|
if (redirectedReference) {
|
|
compilerOptions = redirectedReference.commandLine.options;
|
|
}
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile);
|
|
if (redirectedReference) {
|
|
trace(host, ts.Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
|
|
}
|
|
}
|
|
var containingDirectory = ts.getDirectoryPath(containingFile);
|
|
var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
|
|
var result = perFolderCache && perFolderCache.get(moduleName);
|
|
if (result) {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
|
|
}
|
|
}
|
|
else {
|
|
var moduleResolution = compilerOptions.moduleResolution;
|
|
if (moduleResolution === undefined) {
|
|
moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic;
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]);
|
|
}
|
|
}
|
|
else {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]);
|
|
}
|
|
}
|
|
switch (moduleResolution) {
|
|
case ts.ModuleResolutionKind.NodeJs:
|
|
result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
|
|
break;
|
|
case ts.ModuleResolutionKind.Classic:
|
|
result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
|
|
break;
|
|
default:
|
|
return ts.Debug.fail("Unexpected moduleResolution: " + moduleResolution);
|
|
}
|
|
if (perFolderCache) {
|
|
perFolderCache.set(moduleName, result);
|
|
if (!ts.isExternalModuleNameRelative(moduleName)) {
|
|
cache.getOrCreateCacheForModuleName(moduleName, redirectedReference).set(containingDirectory, result);
|
|
}
|
|
}
|
|
}
|
|
if (traceEnabled) {
|
|
if (result.resolvedModule) {
|
|
trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName);
|
|
}
|
|
else {
|
|
trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
ts.resolveModuleName = resolveModuleName;
|
|
function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) {
|
|
var resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state);
|
|
if (resolved)
|
|
return resolved.value;
|
|
if (!ts.isExternalModuleNameRelative(moduleName)) {
|
|
return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state);
|
|
}
|
|
else {
|
|
return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state);
|
|
}
|
|
}
|
|
function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) {
|
|
var _a = state.compilerOptions, baseUrl = _a.baseUrl, paths = _a.paths;
|
|
if (baseUrl && paths && !ts.pathIsRelative(moduleName)) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
|
|
trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName);
|
|
}
|
|
return tryLoadModuleUsingPaths(extensions, moduleName, baseUrl, paths, loader, false, state);
|
|
}
|
|
}
|
|
function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
|
|
if (!state.compilerOptions.rootDirs) {
|
|
return undefined;
|
|
}
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName);
|
|
}
|
|
var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName));
|
|
var matchedRootDir;
|
|
var matchedNormalizedPrefix;
|
|
for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) {
|
|
var rootDir = _a[_i];
|
|
var normalizedRoot = ts.normalizePath(rootDir);
|
|
if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) {
|
|
normalizedRoot += ts.directorySeparator;
|
|
}
|
|
var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) &&
|
|
(matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length);
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix);
|
|
}
|
|
if (isLongestMatchingPrefix) {
|
|
matchedNormalizedPrefix = normalizedRoot;
|
|
matchedRootDir = rootDir;
|
|
}
|
|
}
|
|
if (matchedNormalizedPrefix) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix);
|
|
}
|
|
var suffix = candidate.substr(matchedNormalizedPrefix.length);
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate);
|
|
}
|
|
var resolvedFileName = loader(extensions, candidate, !ts.directoryProbablyExists(containingDirectory, state.host), state);
|
|
if (resolvedFileName) {
|
|
return resolvedFileName;
|
|
}
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs);
|
|
}
|
|
for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) {
|
|
var rootDir = _c[_b];
|
|
if (rootDir === matchedRootDir) {
|
|
continue;
|
|
}
|
|
var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix);
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1);
|
|
}
|
|
var baseDirectory = ts.getDirectoryPath(candidate_1);
|
|
var resolvedFileName_1 = loader(extensions, candidate_1, !ts.directoryProbablyExists(baseDirectory, state.host), state);
|
|
if (resolvedFileName_1) {
|
|
return resolvedFileName_1;
|
|
}
|
|
}
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
|
|
var baseUrl = state.compilerOptions.baseUrl;
|
|
if (!baseUrl) {
|
|
return undefined;
|
|
}
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
|
|
}
|
|
var candidate = ts.normalizePath(ts.combinePaths(baseUrl, moduleName));
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate);
|
|
}
|
|
return loader(extensions, candidate, !ts.directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state);
|
|
}
|
|
function resolveJSModule(moduleName, initialDir, host) {
|
|
var _a = tryResolveJSModuleWorker(moduleName, initialDir, host), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations;
|
|
if (!resolvedModule) {
|
|
throw new Error("Could not resolve JS module '" + moduleName + "' starting at '" + initialDir + "'. Looked in: " + failedLookupLocations.join(", "));
|
|
}
|
|
return resolvedModule.resolvedFileName;
|
|
}
|
|
ts.resolveJSModule = resolveJSModule;
|
|
function tryResolveJSModule(moduleName, initialDir, host) {
|
|
var resolvedModule = tryResolveJSModuleWorker(moduleName, initialDir, host).resolvedModule;
|
|
return resolvedModule && resolvedModule.resolvedFileName;
|
|
}
|
|
ts.tryResolveJSModule = tryResolveJSModule;
|
|
var jsOnlyExtensions = [Extensions.JavaScript];
|
|
var tsExtensions = [Extensions.TypeScript, Extensions.JavaScript];
|
|
var tsPlusJsonExtensions = tsExtensions.concat([Extensions.Json]);
|
|
var tsconfigExtensions = [Extensions.TSConfig];
|
|
function tryResolveJSModuleWorker(moduleName, initialDir, host) {
|
|
return nodeModuleNameResolverWorker(moduleName, initialDir, { moduleResolution: ts.ModuleResolutionKind.NodeJs, allowJs: true }, host, undefined, jsOnlyExtensions, undefined);
|
|
}
|
|
function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, lookupConfig) {
|
|
return nodeModuleNameResolverWorker(moduleName, ts.getDirectoryPath(containingFile), compilerOptions, host, cache, lookupConfig ? tsconfigExtensions : (compilerOptions.resolveJsonModule ? tsPlusJsonExtensions : tsExtensions), redirectedReference);
|
|
}
|
|
ts.nodeModuleNameResolver = nodeModuleNameResolver;
|
|
function nodeModuleNameResolverWorker(moduleName, containingDirectory, compilerOptions, host, cache, extensions, redirectedReference) {
|
|
var traceEnabled = isTraceEnabled(compilerOptions, host);
|
|
var failedLookupLocations = [];
|
|
var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations };
|
|
var result = ts.forEach(extensions, function (ext) { return tryResolve(ext); });
|
|
if (result && result.value) {
|
|
var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport;
|
|
return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations);
|
|
}
|
|
return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations };
|
|
function tryResolve(extensions) {
|
|
var loader = function (extensions, candidate, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, true); };
|
|
var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state);
|
|
if (resolved) {
|
|
return toSearchResult({ resolved: resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
|
|
}
|
|
if (!ts.isExternalModuleNameRelative(moduleName)) {
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]);
|
|
}
|
|
var resolved_1 = loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, containingDirectory, state, cache, redirectedReference);
|
|
if (!resolved_1)
|
|
return undefined;
|
|
var resolvedValue = resolved_1.value;
|
|
if (!compilerOptions.preserveSymlinks && resolvedValue && !resolvedValue.originalPath) {
|
|
var path = realPath(resolvedValue.path, host, traceEnabled);
|
|
var originalPath = path === resolvedValue.path ? undefined : resolvedValue.path;
|
|
resolvedValue = __assign({}, resolvedValue, { path: path, originalPath: originalPath });
|
|
}
|
|
return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
|
|
}
|
|
else {
|
|
var _a = ts.normalizePathAndParts(ts.combinePaths(containingDirectory, moduleName)), candidate = _a.path, parts = _a.parts;
|
|
var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, false, state, true);
|
|
return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: ts.contains(parts, "node_modules") });
|
|
}
|
|
}
|
|
}
|
|
function realPath(path, host, traceEnabled) {
|
|
if (!host.realpath) {
|
|
return path;
|
|
}
|
|
var real = ts.normalizePath(host.realpath(path));
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real);
|
|
}
|
|
ts.Debug.assert(host.fileExists(real), path + " linked to nonexistent file " + real);
|
|
return real;
|
|
}
|
|
function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]);
|
|
}
|
|
if (!ts.hasTrailingDirectorySeparator(candidate)) {
|
|
if (!onlyRecordFailures) {
|
|
var parentOfCandidate = ts.getDirectoryPath(candidate);
|
|
if (!ts.directoryProbablyExists(parentOfCandidate, state.host)) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
|
|
}
|
|
onlyRecordFailures = true;
|
|
}
|
|
}
|
|
var resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
|
|
if (resolvedFromFile) {
|
|
var nm = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile) : undefined;
|
|
var packageInfo = nm && getPackageJsonInfo(nm.packageDirectory, nm.subModuleName, false, state);
|
|
var packageId = packageInfo && packageInfo.packageId;
|
|
return withPackageId(packageId, resolvedFromFile);
|
|
}
|
|
}
|
|
if (!onlyRecordFailures) {
|
|
var candidateExists = ts.directoryProbablyExists(candidate, state.host);
|
|
if (!candidateExists) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
|
|
}
|
|
onlyRecordFailures = true;
|
|
}
|
|
}
|
|
return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
|
|
}
|
|
ts.nodeModulesPathPart = "/node_modules/";
|
|
function pathContainsNodeModules(path) {
|
|
return ts.stringContains(path, ts.nodeModulesPathPart);
|
|
}
|
|
ts.pathContainsNodeModules = pathContainsNodeModules;
|
|
function parseNodeModuleFromPath(resolved) {
|
|
var path = ts.normalizePath(resolved.path);
|
|
var idx = path.lastIndexOf(ts.nodeModulesPathPart);
|
|
if (idx === -1) {
|
|
return undefined;
|
|
}
|
|
var indexAfterNodeModules = idx + ts.nodeModulesPathPart.length;
|
|
var indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules);
|
|
if (path.charCodeAt(indexAfterNodeModules) === 64) {
|
|
indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName);
|
|
}
|
|
var packageDirectory = path.slice(0, indexAfterPackageName);
|
|
var subModuleName = ts.removeExtension(path.slice(indexAfterPackageName + 1), resolved.ext) + ".d.ts";
|
|
return { packageDirectory: packageDirectory, subModuleName: subModuleName };
|
|
}
|
|
function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex) {
|
|
var nextSeparatorIndex = path.indexOf(ts.directorySeparator, prevSeparatorIndex + 1);
|
|
return nextSeparatorIndex === -1 ? prevSeparatorIndex : nextSeparatorIndex;
|
|
}
|
|
function addExtensionAndIndex(path) {
|
|
if (path === "") {
|
|
return "index.d.ts";
|
|
}
|
|
if (ts.endsWith(path, ".d.ts")) {
|
|
return path;
|
|
}
|
|
if (path === "index" || ts.endsWith(path, "/index")) {
|
|
return path + ".d.ts";
|
|
}
|
|
return path + "/index.d.ts";
|
|
}
|
|
function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) {
|
|
return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state));
|
|
}
|
|
function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
|
|
if (extensions === Extensions.Json || extensions === Extensions.TSConfig) {
|
|
var extensionLess = ts.tryRemoveExtension(candidate, ".json");
|
|
return (extensionLess === undefined && extensions === Extensions.Json) ? undefined : tryAddingExtensions(extensionLess || candidate, extensions, onlyRecordFailures, state);
|
|
}
|
|
var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, onlyRecordFailures, state);
|
|
if (resolvedByAddingExtension) {
|
|
return resolvedByAddingExtension;
|
|
}
|
|
if (ts.hasJSFileExtension(candidate)) {
|
|
var extensionless = ts.removeFileExtension(candidate);
|
|
if (state.traceEnabled) {
|
|
var extension = candidate.substring(extensionless.length);
|
|
trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
|
|
}
|
|
return tryAddingExtensions(extensionless, extensions, onlyRecordFailures, state);
|
|
}
|
|
}
|
|
function tryAddingExtensions(candidate, extensions, onlyRecordFailures, state) {
|
|
if (!onlyRecordFailures) {
|
|
var directory = ts.getDirectoryPath(candidate);
|
|
if (directory) {
|
|
onlyRecordFailures = !ts.directoryProbablyExists(directory, state.host);
|
|
}
|
|
}
|
|
switch (extensions) {
|
|
case Extensions.DtsOnly:
|
|
return tryExtension(".d.ts");
|
|
case Extensions.TypeScript:
|
|
return tryExtension(".ts") || tryExtension(".tsx") || tryExtension(".d.ts");
|
|
case Extensions.JavaScript:
|
|
return tryExtension(".js") || tryExtension(".jsx");
|
|
case Extensions.TSConfig:
|
|
case Extensions.Json:
|
|
return tryExtension(".json");
|
|
}
|
|
function tryExtension(ext) {
|
|
var path = tryFile(candidate + ext, onlyRecordFailures, state);
|
|
return path === undefined ? undefined : { path: path, ext: ext };
|
|
}
|
|
}
|
|
function tryFile(fileName, onlyRecordFailures, state) {
|
|
if (!onlyRecordFailures) {
|
|
if (state.host.fileExists(fileName)) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName);
|
|
}
|
|
return fileName;
|
|
}
|
|
else {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName);
|
|
}
|
|
}
|
|
}
|
|
state.failedLookupLocations.push(fileName);
|
|
return undefined;
|
|
}
|
|
function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
|
|
if (considerPackageJson === void 0) { considerPackageJson = true; }
|
|
var packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, "", onlyRecordFailures, state) : undefined;
|
|
var packageId = packageInfo && packageInfo.packageId;
|
|
var packageJsonContent = packageInfo && packageInfo.packageJsonContent;
|
|
var versionPaths = packageJsonContent && readPackageJsonTypesVersionPaths(packageJsonContent, state);
|
|
return withPackageId(packageId, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
|
|
}
|
|
function getPackageJsonInfo(packageDirectory, subModuleName, onlyRecordFailures, state) {
|
|
var host = state.host, traceEnabled = state.traceEnabled;
|
|
var directoryExists = !onlyRecordFailures && ts.directoryProbablyExists(packageDirectory, host);
|
|
var packageJsonPath = ts.combinePaths(packageDirectory, "package.json");
|
|
if (directoryExists && host.fileExists(packageJsonPath)) {
|
|
var packageJsonContent = ts.readJson(packageJsonPath, host);
|
|
if (subModuleName === "") {
|
|
var path = readPackageJsonTypesFields(packageJsonContent, packageDirectory, state);
|
|
if (typeof path === "string") {
|
|
subModuleName = addExtensionAndIndex(path.substring(packageDirectory.length + 1));
|
|
}
|
|
else {
|
|
var jsPath = readPackageJsonMainField(packageJsonContent, packageDirectory, state);
|
|
if (typeof jsPath === "string" && jsPath.length > packageDirectory.length) {
|
|
var potentialSubModule_1 = jsPath.substring(packageDirectory.length + 1);
|
|
subModuleName = (ts.forEach(ts.supportedJSExtensions, function (extension) {
|
|
return ts.tryRemoveExtension(potentialSubModule_1, extension);
|
|
}) || potentialSubModule_1) + ".d.ts";
|
|
}
|
|
else {
|
|
subModuleName = "index.d.ts";
|
|
}
|
|
}
|
|
}
|
|
if (!ts.endsWith(subModuleName, ".d.ts")) {
|
|
subModuleName = addExtensionAndIndex(subModuleName);
|
|
}
|
|
var versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
|
|
var packageId = typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string"
|
|
? { name: packageJsonContent.name, subModuleName: subModuleName, version: packageJsonContent.version }
|
|
: undefined;
|
|
if (traceEnabled) {
|
|
if (packageId) {
|
|
trace(host, ts.Diagnostics.Found_package_json_at_0_Package_ID_is_1, packageJsonPath, ts.packageIdToString(packageId));
|
|
}
|
|
else {
|
|
trace(host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath);
|
|
}
|
|
}
|
|
return { packageJsonContent: packageJsonContent, packageId: packageId, versionPaths: versionPaths };
|
|
}
|
|
else {
|
|
if (directoryExists && traceEnabled) {
|
|
trace(host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath);
|
|
}
|
|
state.failedLookupLocations.push(packageJsonPath);
|
|
}
|
|
}
|
|
function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) {
|
|
var packageFile;
|
|
if (jsonContent) {
|
|
switch (extensions) {
|
|
case Extensions.JavaScript:
|
|
case Extensions.Json:
|
|
packageFile = readPackageJsonMainField(jsonContent, candidate, state);
|
|
break;
|
|
case Extensions.TypeScript:
|
|
packageFile = readPackageJsonTypesFields(jsonContent, candidate, state) || readPackageJsonMainField(jsonContent, candidate, state);
|
|
break;
|
|
case Extensions.DtsOnly:
|
|
packageFile = readPackageJsonTypesFields(jsonContent, candidate, state);
|
|
break;
|
|
case Extensions.TSConfig:
|
|
packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state);
|
|
break;
|
|
default:
|
|
return ts.Debug.assertNever(extensions);
|
|
}
|
|
}
|
|
var loader = function (extensions, candidate, onlyRecordFailures, state) {
|
|
var fromFile = tryFile(candidate, onlyRecordFailures, state);
|
|
if (fromFile) {
|
|
var resolved = resolvedIfExtensionMatches(extensions, fromFile);
|
|
if (resolved) {
|
|
return noPackageId(resolved);
|
|
}
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile);
|
|
}
|
|
}
|
|
var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions;
|
|
return nodeLoadModuleByRelativeName(nextExtensions, candidate, onlyRecordFailures, state, false);
|
|
};
|
|
var onlyRecordFailuresForPackageFile = packageFile ? !ts.directoryProbablyExists(ts.getDirectoryPath(packageFile), state.host) : undefined;
|
|
var onlyRecordFailuresForIndex = onlyRecordFailures || !ts.directoryProbablyExists(candidate, state.host);
|
|
var indexPath = ts.combinePaths(candidate, extensions === Extensions.TSConfig ? "tsconfig" : "index");
|
|
if (versionPaths && (!packageFile || ts.containsPath(candidate, packageFile))) {
|
|
var moduleName = ts.getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, ts.version, moduleName);
|
|
}
|
|
var result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
|
|
if (result) {
|
|
return removeIgnoredPackageId(result.value);
|
|
}
|
|
}
|
|
var packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state));
|
|
if (packageFileResult)
|
|
return packageFileResult;
|
|
return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
|
|
}
|
|
function resolvedIfExtensionMatches(extensions, path) {
|
|
var ext = ts.tryGetExtensionFromPath(path);
|
|
return ext !== undefined && extensionIsOk(extensions, ext) ? { path: path, ext: ext } : undefined;
|
|
}
|
|
function extensionIsOk(extensions, extension) {
|
|
switch (extensions) {
|
|
case Extensions.JavaScript:
|
|
return extension === ".js" || extension === ".jsx";
|
|
case Extensions.TSConfig:
|
|
case Extensions.Json:
|
|
return extension === ".json";
|
|
case Extensions.TypeScript:
|
|
return extension === ".ts" || extension === ".tsx" || extension === ".d.ts";
|
|
case Extensions.DtsOnly:
|
|
return extension === ".d.ts";
|
|
}
|
|
}
|
|
function parsePackageName(moduleName) {
|
|
var idx = moduleName.indexOf(ts.directorySeparator);
|
|
if (moduleName[0] === "@") {
|
|
idx = moduleName.indexOf(ts.directorySeparator, idx + 1);
|
|
}
|
|
return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) };
|
|
}
|
|
ts.parsePackageName = parsePackageName;
|
|
function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
|
|
return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
|
|
}
|
|
function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
|
|
return loadModuleFromNearestNodeModulesDirectoryWorker(Extensions.DtsOnly, moduleName, directory, state, true, undefined, undefined);
|
|
}
|
|
function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
|
|
var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, redirectedReference);
|
|
return ts.forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) {
|
|
if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") {
|
|
var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
|
|
if (resolutionFromCache) {
|
|
return resolutionFromCache;
|
|
}
|
|
return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, ancestorDirectory, state, typesScopeOnly));
|
|
}
|
|
});
|
|
}
|
|
function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly) {
|
|
var nodeModulesFolder = ts.combinePaths(directory, "node_modules");
|
|
var nodeModulesFolderExists = ts.directoryProbablyExists(nodeModulesFolder, state.host);
|
|
if (!nodeModulesFolderExists && state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder);
|
|
}
|
|
var packageResult = typesScopeOnly ? undefined : loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state);
|
|
if (packageResult) {
|
|
return packageResult;
|
|
}
|
|
if (extensions === Extensions.TypeScript || extensions === Extensions.DtsOnly) {
|
|
var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types");
|
|
var nodeModulesAtTypesExists = nodeModulesFolderExists;
|
|
if (nodeModulesFolderExists && !ts.directoryProbablyExists(nodeModulesAtTypes_1, state.host)) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1);
|
|
}
|
|
nodeModulesAtTypesExists = false;
|
|
}
|
|
return loadModuleFromSpecificNodeModulesDirectory(Extensions.DtsOnly, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, state);
|
|
}
|
|
}
|
|
function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state) {
|
|
var candidate = ts.normalizePath(ts.combinePaths(nodeModulesDirectory, moduleName));
|
|
var packageJsonContent;
|
|
var packageId;
|
|
var versionPaths;
|
|
var packageInfo = getPackageJsonInfo(candidate, "", !nodeModulesDirectoryExists, state);
|
|
if (packageInfo) {
|
|
(packageJsonContent = packageInfo.packageJsonContent, packageId = packageInfo.packageId, versionPaths = packageInfo.versionPaths);
|
|
var fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
|
|
if (fromFile) {
|
|
return noPackageId(fromFile);
|
|
}
|
|
var fromDirectory = loadNodeModuleFromDirectoryWorker(extensions, candidate, !nodeModulesDirectoryExists, state, packageJsonContent, versionPaths);
|
|
return withPackageId(packageId, fromDirectory);
|
|
}
|
|
var loader = function (extensions, candidate, onlyRecordFailures, state) {
|
|
var pathAndExtension = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) ||
|
|
loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths);
|
|
return withPackageId(packageId, pathAndExtension);
|
|
};
|
|
var _a = parsePackageName(moduleName), packageName = _a.packageName, rest = _a.rest;
|
|
if (rest !== "") {
|
|
var packageDirectory = ts.combinePaths(nodeModulesDirectory, packageName);
|
|
var packageInfo_1 = getPackageJsonInfo(packageDirectory, rest, !nodeModulesDirectoryExists, state);
|
|
if (packageInfo_1)
|
|
(packageId = packageInfo_1.packageId, versionPaths = packageInfo_1.versionPaths);
|
|
if (versionPaths) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, ts.version, rest);
|
|
}
|
|
var packageDirectoryExists = nodeModulesDirectoryExists && ts.directoryProbablyExists(packageDirectory, state.host);
|
|
var fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, versionPaths.paths, loader, !packageDirectoryExists, state);
|
|
if (fromPaths) {
|
|
return fromPaths.value;
|
|
}
|
|
}
|
|
}
|
|
return loader(extensions, candidate, !nodeModulesDirectoryExists, state);
|
|
}
|
|
function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, loader, onlyRecordFailures, state) {
|
|
var matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(paths), moduleName);
|
|
if (matchedPattern) {
|
|
var matchedStar_1 = ts.isString(matchedPattern) ? undefined : ts.matchedText(matchedPattern, moduleName);
|
|
var matchedPatternText = ts.isString(matchedPattern) ? matchedPattern : ts.patternText(matchedPattern);
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText);
|
|
}
|
|
var resolved = ts.forEach(paths[matchedPatternText], function (subst) {
|
|
var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst;
|
|
var candidate = ts.normalizePath(ts.combinePaths(baseDirectory, path));
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path);
|
|
}
|
|
var extension = ts.tryGetExtensionFromPath(candidate);
|
|
if (extension !== undefined) {
|
|
var path_1 = tryFile(candidate, onlyRecordFailures, state);
|
|
if (path_1 !== undefined) {
|
|
return noPackageId({ path: path_1, ext: extension });
|
|
}
|
|
}
|
|
return loader(extensions, candidate, onlyRecordFailures || !ts.directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state);
|
|
});
|
|
return { value: resolved };
|
|
}
|
|
}
|
|
var mangledScopedPackageSeparator = "__";
|
|
function mangleScopedPackageNameWithTrace(packageName, state) {
|
|
var mangled = mangleScopedPackageName(packageName);
|
|
if (state.traceEnabled && mangled !== packageName) {
|
|
trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled);
|
|
}
|
|
return mangled;
|
|
}
|
|
function getTypesPackageName(packageName) {
|
|
return "@types/" + mangleScopedPackageName(packageName);
|
|
}
|
|
ts.getTypesPackageName = getTypesPackageName;
|
|
function mangleScopedPackageName(packageName) {
|
|
if (ts.startsWith(packageName, "@")) {
|
|
var replaceSlash = packageName.replace(ts.directorySeparator, mangledScopedPackageSeparator);
|
|
if (replaceSlash !== packageName) {
|
|
return replaceSlash.slice(1);
|
|
}
|
|
}
|
|
return packageName;
|
|
}
|
|
ts.mangleScopedPackageName = mangleScopedPackageName;
|
|
function getPackageNameFromTypesPackageName(mangledName) {
|
|
var withoutAtTypePrefix = ts.removePrefix(mangledName, "@types/");
|
|
if (withoutAtTypePrefix !== mangledName) {
|
|
return unmangleScopedPackageName(withoutAtTypePrefix);
|
|
}
|
|
return mangledName;
|
|
}
|
|
ts.getPackageNameFromTypesPackageName = getPackageNameFromTypesPackageName;
|
|
function unmangleScopedPackageName(typesPackageName) {
|
|
return ts.stringContains(typesPackageName, mangledScopedPackageSeparator) ?
|
|
"@" + typesPackageName.replace(mangledScopedPackageSeparator, ts.directorySeparator) :
|
|
typesPackageName;
|
|
}
|
|
ts.unmangleScopedPackageName = unmangleScopedPackageName;
|
|
function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
|
|
var _a;
|
|
var result = cache && cache.get(containingDirectory);
|
|
if (result) {
|
|
if (state.traceEnabled) {
|
|
trace(state.host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
|
|
}
|
|
(_a = state.failedLookupLocations).push.apply(_a, result.failedLookupLocations);
|
|
return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
|
|
}
|
|
}
|
|
function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
|
|
var traceEnabled = isTraceEnabled(compilerOptions, host);
|
|
var failedLookupLocations = [];
|
|
var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations };
|
|
var containingDirectory = ts.getDirectoryPath(containingFile);
|
|
var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript);
|
|
return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations);
|
|
function tryResolve(extensions) {
|
|
var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state);
|
|
if (resolvedUsingSettings) {
|
|
return { value: resolvedUsingSettings };
|
|
}
|
|
if (!ts.isExternalModuleNameRelative(moduleName)) {
|
|
var perModuleNameCache_1 = cache && cache.getOrCreateCacheForModuleName(moduleName, redirectedReference);
|
|
var resolved_3 = ts.forEachAncestorDirectory(containingDirectory, function (directory) {
|
|
var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache_1, moduleName, directory, state);
|
|
if (resolutionFromCache) {
|
|
return resolutionFromCache;
|
|
}
|
|
var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName));
|
|
return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
|
|
});
|
|
if (resolved_3) {
|
|
return resolved_3;
|
|
}
|
|
if (extensions === Extensions.TypeScript) {
|
|
return loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state);
|
|
}
|
|
}
|
|
else {
|
|
var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName));
|
|
return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
|
|
}
|
|
}
|
|
}
|
|
ts.classicNameResolver = classicNameResolver;
|
|
function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) {
|
|
var traceEnabled = isTraceEnabled(compilerOptions, host);
|
|
if (traceEnabled) {
|
|
trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache);
|
|
}
|
|
var failedLookupLocations = [];
|
|
var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations };
|
|
var resolved = loadModuleFromImmediateNodeModulesDirectory(Extensions.DtsOnly, moduleName, globalCache, state, false);
|
|
return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations);
|
|
}
|
|
ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache;
|
|
function toSearchResult(value) {
|
|
return value !== undefined ? { value: value } : undefined;
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getModuleInstanceState(node) {
|
|
return node.body ? getModuleInstanceStateWorker(node.body) : 1;
|
|
}
|
|
ts.getModuleInstanceState = getModuleInstanceState;
|
|
function getModuleInstanceStateWorker(node) {
|
|
switch (node.kind) {
|
|
case 241:
|
|
case 242:
|
|
return 0;
|
|
case 243:
|
|
if (ts.isEnumConst(node)) {
|
|
return 2;
|
|
}
|
|
break;
|
|
case 249:
|
|
case 248:
|
|
if (!(ts.hasModifier(node, 1))) {
|
|
return 0;
|
|
}
|
|
break;
|
|
case 245: {
|
|
var state_1 = 0;
|
|
ts.forEachChild(node, function (n) {
|
|
var childState = getModuleInstanceStateWorker(n);
|
|
switch (childState) {
|
|
case 0:
|
|
return;
|
|
case 2:
|
|
state_1 = 2;
|
|
return;
|
|
case 1:
|
|
state_1 = 1;
|
|
return true;
|
|
default:
|
|
ts.Debug.assertNever(childState);
|
|
}
|
|
});
|
|
return state_1;
|
|
}
|
|
case 244:
|
|
return getModuleInstanceState(node);
|
|
case 72:
|
|
if (node.isInJSDocNamespace) {
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
var binder = createBinder();
|
|
function bindSourceFile(file, options) {
|
|
ts.performance.mark("beforeBind");
|
|
binder(file, options);
|
|
ts.performance.mark("afterBind");
|
|
ts.performance.measure("Bind", "beforeBind", "afterBind");
|
|
}
|
|
ts.bindSourceFile = bindSourceFile;
|
|
function createBinder() {
|
|
var file;
|
|
var options;
|
|
var languageVersion;
|
|
var parent;
|
|
var container;
|
|
var thisParentContainer;
|
|
var blockScopeContainer;
|
|
var lastContainer;
|
|
var delayedTypeAliases;
|
|
var seenThisKeyword;
|
|
var currentFlow;
|
|
var currentBreakTarget;
|
|
var currentContinueTarget;
|
|
var currentReturnTarget;
|
|
var currentTrueTarget;
|
|
var currentFalseTarget;
|
|
var preSwitchCaseFlow;
|
|
var activeLabels;
|
|
var hasExplicitReturn;
|
|
var emitFlags;
|
|
var inStrictMode;
|
|
var symbolCount = 0;
|
|
var Symbol;
|
|
var classifiableNames;
|
|
var unreachableFlow = { flags: 1 };
|
|
var reportedUnreachableFlow = { flags: 1 };
|
|
var subtreeTransformFlags = 0;
|
|
var skipTransformFlagAggregation;
|
|
function createDiagnosticForNode(node, message, arg0, arg1, arg2) {
|
|
return ts.createDiagnosticForNodeInSourceFile(ts.getSourceFileOfNode(node) || file, node, message, arg0, arg1, arg2);
|
|
}
|
|
function bindSourceFile(f, opts) {
|
|
file = f;
|
|
options = opts;
|
|
languageVersion = ts.getEmitScriptTarget(options);
|
|
inStrictMode = bindInStrictMode(file, opts);
|
|
classifiableNames = ts.createUnderscoreEscapedMap();
|
|
symbolCount = 0;
|
|
skipTransformFlagAggregation = file.isDeclarationFile;
|
|
Symbol = ts.objectAllocator.getSymbolConstructor();
|
|
if (!file.locals) {
|
|
bind(file);
|
|
file.symbolCount = symbolCount;
|
|
file.classifiableNames = classifiableNames;
|
|
delayedBindJSDocTypedefTag();
|
|
}
|
|
file = undefined;
|
|
options = undefined;
|
|
languageVersion = undefined;
|
|
parent = undefined;
|
|
container = undefined;
|
|
thisParentContainer = undefined;
|
|
blockScopeContainer = undefined;
|
|
lastContainer = undefined;
|
|
delayedTypeAliases = undefined;
|
|
seenThisKeyword = false;
|
|
currentFlow = undefined;
|
|
currentBreakTarget = undefined;
|
|
currentContinueTarget = undefined;
|
|
currentReturnTarget = undefined;
|
|
currentTrueTarget = undefined;
|
|
currentFalseTarget = undefined;
|
|
activeLabels = undefined;
|
|
hasExplicitReturn = false;
|
|
emitFlags = 0;
|
|
subtreeTransformFlags = 0;
|
|
}
|
|
return bindSourceFile;
|
|
function bindInStrictMode(file, opts) {
|
|
if (ts.getStrictOptionValue(opts, "alwaysStrict") && !file.isDeclarationFile) {
|
|
return true;
|
|
}
|
|
else {
|
|
return !!file.externalModuleIndicator;
|
|
}
|
|
}
|
|
function createSymbol(flags, name) {
|
|
symbolCount++;
|
|
return new Symbol(flags, name);
|
|
}
|
|
function addDeclarationToSymbol(symbol, node, symbolFlags) {
|
|
symbol.flags |= symbolFlags;
|
|
node.symbol = symbol;
|
|
symbol.declarations = ts.append(symbol.declarations, node);
|
|
if (symbolFlags & (32 | 384 | 1536 | 3) && !symbol.exports) {
|
|
symbol.exports = ts.createSymbolTable();
|
|
}
|
|
if (symbolFlags & (32 | 64 | 2048 | 4096) && !symbol.members) {
|
|
symbol.members = ts.createSymbolTable();
|
|
}
|
|
if (symbolFlags & 67220415) {
|
|
setValueDeclaration(symbol, node);
|
|
}
|
|
}
|
|
function setValueDeclaration(symbol, node) {
|
|
var valueDeclaration = symbol.valueDeclaration;
|
|
if (!valueDeclaration ||
|
|
(ts.isAssignmentDeclaration(valueDeclaration) && !ts.isAssignmentDeclaration(node)) ||
|
|
(valueDeclaration.kind !== node.kind && ts.isEffectiveModuleDeclaration(valueDeclaration))) {
|
|
symbol.valueDeclaration = node;
|
|
}
|
|
}
|
|
function getDeclarationName(node) {
|
|
if (node.kind === 254) {
|
|
return node.isExportEquals ? "export=" : "default";
|
|
}
|
|
var name = ts.getNameOfDeclaration(node);
|
|
if (name) {
|
|
if (ts.isAmbientModule(node)) {
|
|
var moduleName = ts.getTextOfIdentifierOrLiteral(name);
|
|
return (ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + moduleName + "\"");
|
|
}
|
|
if (name.kind === 149) {
|
|
var nameExpression = name.expression;
|
|
if (ts.isStringOrNumericLiteralLike(nameExpression)) {
|
|
return ts.escapeLeadingUnderscores(nameExpression.text);
|
|
}
|
|
ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression));
|
|
return ts.getPropertyNameForKnownSymbolName(ts.idText(nameExpression.name));
|
|
}
|
|
return ts.isPropertyNameLiteral(name) ? ts.getEscapedTextOfIdentifierOrLiteral(name) : undefined;
|
|
}
|
|
switch (node.kind) {
|
|
case 157:
|
|
return "__constructor";
|
|
case 165:
|
|
case 160:
|
|
case 293:
|
|
return "__call";
|
|
case 166:
|
|
case 161:
|
|
return "__new";
|
|
case 162:
|
|
return "__index";
|
|
case 255:
|
|
return "__export";
|
|
case 279:
|
|
return "export=";
|
|
case 204:
|
|
if (ts.getAssignmentDeclarationKind(node) === 2) {
|
|
return "export=";
|
|
}
|
|
ts.Debug.fail("Unknown binary declaration kind");
|
|
break;
|
|
case 289:
|
|
return (ts.isJSDocConstructSignature(node) ? "__new" : "__call");
|
|
case 151:
|
|
ts.Debug.assert(node.parent.kind === 289, "Impossible parameter parent kind", function () { return "parent is: " + (ts.SyntaxKind ? ts.SyntaxKind[node.parent.kind] : node.parent.kind) + ", expected JSDocFunctionType"; });
|
|
var functionType = node.parent;
|
|
var index = functionType.parameters.indexOf(node);
|
|
return "arg" + index;
|
|
}
|
|
}
|
|
function getDisplayName(node) {
|
|
return ts.isNamedDeclaration(node) ? ts.declarationNameToString(node.name) : ts.unescapeLeadingUnderscores(ts.Debug.assertDefined(getDeclarationName(node)));
|
|
}
|
|
function declareSymbol(symbolTable, parent, node, includes, excludes, isReplaceableByMethod) {
|
|
ts.Debug.assert(!ts.hasDynamicName(node));
|
|
var isDefaultExport = ts.hasModifier(node, 512);
|
|
var name = isDefaultExport && parent ? "default" : getDeclarationName(node);
|
|
var symbol;
|
|
if (name === undefined) {
|
|
symbol = createSymbol(0, "__missing");
|
|
}
|
|
else {
|
|
symbol = symbolTable.get(name);
|
|
if (includes & 2885600) {
|
|
classifiableNames.set(name, true);
|
|
}
|
|
if (!symbol) {
|
|
symbolTable.set(name, symbol = createSymbol(0, name));
|
|
if (isReplaceableByMethod)
|
|
symbol.isReplaceableByMethod = true;
|
|
}
|
|
else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) {
|
|
return symbol;
|
|
}
|
|
else if (symbol.flags & excludes) {
|
|
if (symbol.isReplaceableByMethod) {
|
|
symbolTable.set(name, symbol = createSymbol(0, name));
|
|
}
|
|
else if (!(includes & 3 && symbol.flags & 67108864)) {
|
|
if (ts.isNamedDeclaration(node)) {
|
|
node.name.parent = node;
|
|
}
|
|
var message_1 = symbol.flags & 2
|
|
? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0
|
|
: ts.Diagnostics.Duplicate_identifier_0;
|
|
var messageNeedsName_1 = true;
|
|
if (symbol.flags & 384 || includes & 384) {
|
|
message_1 = ts.Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations;
|
|
messageNeedsName_1 = false;
|
|
}
|
|
if (symbol.declarations && symbol.declarations.length) {
|
|
if (isDefaultExport) {
|
|
message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports;
|
|
messageNeedsName_1 = false;
|
|
}
|
|
else {
|
|
if (symbol.declarations && symbol.declarations.length &&
|
|
(node.kind === 254 && !node.isExportEquals)) {
|
|
message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports;
|
|
messageNeedsName_1 = false;
|
|
}
|
|
}
|
|
}
|
|
var addError = function (decl) {
|
|
file.bindDiagnostics.push(createDiagnosticForNode(ts.getNameOfDeclaration(decl) || decl, message_1, messageNeedsName_1 ? getDisplayName(decl) : undefined));
|
|
};
|
|
ts.forEach(symbol.declarations, addError);
|
|
addError(node);
|
|
symbol = createSymbol(0, name);
|
|
}
|
|
}
|
|
}
|
|
addDeclarationToSymbol(symbol, node, includes);
|
|
if (symbol.parent) {
|
|
ts.Debug.assert(symbol.parent === parent, "Existing symbol parent should match new one");
|
|
}
|
|
else {
|
|
symbol.parent = parent;
|
|
}
|
|
return symbol;
|
|
}
|
|
function declareModuleMember(node, symbolFlags, symbolExcludes) {
|
|
var hasExportModifier = ts.getCombinedModifierFlags(node) & 1;
|
|
if (symbolFlags & 2097152) {
|
|
if (node.kind === 257 || (node.kind === 248 && hasExportModifier)) {
|
|
return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
|
|
}
|
|
else {
|
|
return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes);
|
|
}
|
|
}
|
|
else {
|
|
if (ts.isJSDocTypeAlias(node))
|
|
ts.Debug.assert(ts.isInJSFile(node));
|
|
if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32)) || ts.isJSDocTypeAlias(node)) {
|
|
if (ts.hasModifier(node, 512) && !getDeclarationName(node)) {
|
|
return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
|
|
}
|
|
var exportKind = symbolFlags & 67220415 ? 1048576 : 0;
|
|
var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes);
|
|
local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
|
|
node.localSymbol = local;
|
|
return local;
|
|
}
|
|
else {
|
|
return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes);
|
|
}
|
|
}
|
|
}
|
|
function bindContainer(node, containerFlags) {
|
|
var saveContainer = container;
|
|
var saveThisParentContainer = thisParentContainer;
|
|
var savedBlockScopeContainer = blockScopeContainer;
|
|
if (containerFlags & 1) {
|
|
if (node.kind !== 197) {
|
|
thisParentContainer = container;
|
|
}
|
|
container = blockScopeContainer = node;
|
|
if (containerFlags & 32) {
|
|
container.locals = ts.createSymbolTable();
|
|
}
|
|
addToContainerChain(container);
|
|
}
|
|
else if (containerFlags & 2) {
|
|
blockScopeContainer = node;
|
|
blockScopeContainer.locals = undefined;
|
|
}
|
|
if (containerFlags & 4) {
|
|
var saveCurrentFlow = currentFlow;
|
|
var saveBreakTarget = currentBreakTarget;
|
|
var saveContinueTarget = currentContinueTarget;
|
|
var saveReturnTarget = currentReturnTarget;
|
|
var saveActiveLabels = activeLabels;
|
|
var saveHasExplicitReturn = hasExplicitReturn;
|
|
var isIIFE = containerFlags & 16 && !ts.hasModifier(node, 256) &&
|
|
!node.asteriskToken && !!ts.getImmediatelyInvokedFunctionExpression(node);
|
|
if (!isIIFE) {
|
|
currentFlow = { flags: 2 };
|
|
if (containerFlags & (16 | 128)) {
|
|
currentFlow.container = node;
|
|
}
|
|
}
|
|
currentReturnTarget = isIIFE || node.kind === 157 ? createBranchLabel() : undefined;
|
|
currentBreakTarget = undefined;
|
|
currentContinueTarget = undefined;
|
|
activeLabels = undefined;
|
|
hasExplicitReturn = false;
|
|
bindChildren(node);
|
|
node.flags &= ~1408;
|
|
if (!(currentFlow.flags & 1) && containerFlags & 8 && ts.nodeIsPresent(node.body)) {
|
|
node.flags |= 128;
|
|
if (hasExplicitReturn)
|
|
node.flags |= 256;
|
|
}
|
|
if (node.kind === 279) {
|
|
node.flags |= emitFlags;
|
|
}
|
|
if (currentReturnTarget) {
|
|
addAntecedent(currentReturnTarget, currentFlow);
|
|
currentFlow = finishFlowLabel(currentReturnTarget);
|
|
if (node.kind === 157) {
|
|
node.returnFlowNode = currentFlow;
|
|
}
|
|
}
|
|
if (!isIIFE) {
|
|
currentFlow = saveCurrentFlow;
|
|
}
|
|
currentBreakTarget = saveBreakTarget;
|
|
currentContinueTarget = saveContinueTarget;
|
|
currentReturnTarget = saveReturnTarget;
|
|
activeLabels = saveActiveLabels;
|
|
hasExplicitReturn = saveHasExplicitReturn;
|
|
}
|
|
else if (containerFlags & 64) {
|
|
seenThisKeyword = false;
|
|
bindChildren(node);
|
|
node.flags = seenThisKeyword ? node.flags | 64 : node.flags & ~64;
|
|
}
|
|
else {
|
|
bindChildren(node);
|
|
}
|
|
container = saveContainer;
|
|
thisParentContainer = saveThisParentContainer;
|
|
blockScopeContainer = savedBlockScopeContainer;
|
|
}
|
|
function bindChildren(node) {
|
|
if (skipTransformFlagAggregation) {
|
|
bindChildrenWorker(node);
|
|
}
|
|
else if (node.transformFlags & 536870912) {
|
|
skipTransformFlagAggregation = true;
|
|
bindChildrenWorker(node);
|
|
skipTransformFlagAggregation = false;
|
|
subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind);
|
|
}
|
|
else {
|
|
var savedSubtreeTransformFlags = subtreeTransformFlags;
|
|
subtreeTransformFlags = 0;
|
|
bindChildrenWorker(node);
|
|
subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags);
|
|
}
|
|
}
|
|
function bindEachFunctionsFirst(nodes) {
|
|
bindEach(nodes, function (n) { return n.kind === 239 ? bind(n) : undefined; });
|
|
bindEach(nodes, function (n) { return n.kind !== 239 ? bind(n) : undefined; });
|
|
}
|
|
function bindEach(nodes, bindFunction) {
|
|
if (bindFunction === void 0) { bindFunction = bind; }
|
|
if (nodes === undefined) {
|
|
return;
|
|
}
|
|
if (skipTransformFlagAggregation) {
|
|
ts.forEach(nodes, bindFunction);
|
|
}
|
|
else {
|
|
var savedSubtreeTransformFlags = subtreeTransformFlags;
|
|
subtreeTransformFlags = 0;
|
|
var nodeArrayFlags = 0;
|
|
for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) {
|
|
var node = nodes_2[_i];
|
|
bindFunction(node);
|
|
nodeArrayFlags |= node.transformFlags & ~536870912;
|
|
}
|
|
nodes.transformFlags = nodeArrayFlags | 536870912;
|
|
subtreeTransformFlags |= savedSubtreeTransformFlags;
|
|
}
|
|
}
|
|
function bindEachChild(node) {
|
|
ts.forEachChild(node, bind, bindEach);
|
|
}
|
|
function bindChildrenWorker(node) {
|
|
if (checkUnreachable(node)) {
|
|
bindEachChild(node);
|
|
bindJSDoc(node);
|
|
return;
|
|
}
|
|
switch (node.kind) {
|
|
case 224:
|
|
bindWhileStatement(node);
|
|
break;
|
|
case 223:
|
|
bindDoStatement(node);
|
|
break;
|
|
case 225:
|
|
bindForStatement(node);
|
|
break;
|
|
case 226:
|
|
case 227:
|
|
bindForInOrForOfStatement(node);
|
|
break;
|
|
case 222:
|
|
bindIfStatement(node);
|
|
break;
|
|
case 230:
|
|
case 234:
|
|
bindReturnOrThrow(node);
|
|
break;
|
|
case 229:
|
|
case 228:
|
|
bindBreakOrContinueStatement(node);
|
|
break;
|
|
case 235:
|
|
bindTryStatement(node);
|
|
break;
|
|
case 232:
|
|
bindSwitchStatement(node);
|
|
break;
|
|
case 246:
|
|
bindCaseBlock(node);
|
|
break;
|
|
case 271:
|
|
bindCaseClause(node);
|
|
break;
|
|
case 233:
|
|
bindLabeledStatement(node);
|
|
break;
|
|
case 202:
|
|
bindPrefixUnaryExpressionFlow(node);
|
|
break;
|
|
case 203:
|
|
bindPostfixUnaryExpressionFlow(node);
|
|
break;
|
|
case 204:
|
|
bindBinaryExpressionFlow(node);
|
|
break;
|
|
case 198:
|
|
bindDeleteExpressionFlow(node);
|
|
break;
|
|
case 205:
|
|
bindConditionalExpressionFlow(node);
|
|
break;
|
|
case 237:
|
|
bindVariableDeclarationFlow(node);
|
|
break;
|
|
case 191:
|
|
bindCallExpressionFlow(node);
|
|
break;
|
|
case 304:
|
|
case 297:
|
|
bindJSDocTypeAlias(node);
|
|
break;
|
|
case 279: {
|
|
bindEachFunctionsFirst(node.statements);
|
|
bind(node.endOfFileToken);
|
|
break;
|
|
}
|
|
case 218:
|
|
case 245:
|
|
bindEachFunctionsFirst(node.statements);
|
|
break;
|
|
default:
|
|
bindEachChild(node);
|
|
break;
|
|
}
|
|
bindJSDoc(node);
|
|
}
|
|
function isNarrowingExpression(expr) {
|
|
switch (expr.kind) {
|
|
case 72:
|
|
case 100:
|
|
case 189:
|
|
case 190:
|
|
return isNarrowableReference(expr);
|
|
case 191:
|
|
return hasNarrowableArgument(expr);
|
|
case 195:
|
|
return isNarrowingExpression(expr.expression);
|
|
case 204:
|
|
return isNarrowingBinaryExpression(expr);
|
|
case 202:
|
|
return expr.operator === 52 && isNarrowingExpression(expr.operand);
|
|
case 199:
|
|
return isNarrowingExpression(expr.expression);
|
|
}
|
|
return false;
|
|
}
|
|
function isNarrowableReference(expr) {
|
|
return expr.kind === 72 || expr.kind === 100 || expr.kind === 98 ||
|
|
ts.isPropertyAccessExpression(expr) && isNarrowableReference(expr.expression) ||
|
|
ts.isElementAccessExpression(expr) && expr.argumentExpression &&
|
|
(ts.isStringLiteral(expr.argumentExpression) || ts.isNumericLiteral(expr.argumentExpression)) &&
|
|
isNarrowableReference(expr.expression);
|
|
}
|
|
function hasNarrowableArgument(expr) {
|
|
if (expr.arguments) {
|
|
for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) {
|
|
var argument = _a[_i];
|
|
if (isNarrowableReference(argument)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
if (expr.expression.kind === 189 &&
|
|
isNarrowableReference(expr.expression.expression)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isNarrowingTypeofOperands(expr1, expr2) {
|
|
return ts.isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && ts.isStringLiteralLike(expr2);
|
|
}
|
|
function isNarrowableInOperands(left, right) {
|
|
return ts.isStringLiteralLike(left) && isNarrowingExpression(right);
|
|
}
|
|
function isNarrowingBinaryExpression(expr) {
|
|
switch (expr.operatorToken.kind) {
|
|
case 59:
|
|
return isNarrowableReference(expr.left);
|
|
case 33:
|
|
case 34:
|
|
case 35:
|
|
case 36:
|
|
return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) ||
|
|
isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right);
|
|
case 94:
|
|
return isNarrowableOperand(expr.left);
|
|
case 93:
|
|
return isNarrowableInOperands(expr.left, expr.right);
|
|
case 27:
|
|
return isNarrowingExpression(expr.right);
|
|
}
|
|
return false;
|
|
}
|
|
function isNarrowableOperand(expr) {
|
|
switch (expr.kind) {
|
|
case 195:
|
|
return isNarrowableOperand(expr.expression);
|
|
case 204:
|
|
switch (expr.operatorToken.kind) {
|
|
case 59:
|
|
return isNarrowableOperand(expr.left);
|
|
case 27:
|
|
return isNarrowableOperand(expr.right);
|
|
}
|
|
}
|
|
return isNarrowableReference(expr);
|
|
}
|
|
function createBranchLabel() {
|
|
return {
|
|
flags: 4,
|
|
antecedents: undefined
|
|
};
|
|
}
|
|
function createLoopLabel() {
|
|
return {
|
|
flags: 8,
|
|
antecedents: undefined
|
|
};
|
|
}
|
|
function setFlowNodeReferenced(flow) {
|
|
flow.flags |= flow.flags & 512 ? 1024 : 512;
|
|
}
|
|
function addAntecedent(label, antecedent) {
|
|
if (!(antecedent.flags & 1) && !ts.contains(label.antecedents, antecedent)) {
|
|
(label.antecedents || (label.antecedents = [])).push(antecedent);
|
|
setFlowNodeReferenced(antecedent);
|
|
}
|
|
}
|
|
function createFlowCondition(flags, antecedent, expression) {
|
|
if (antecedent.flags & 1) {
|
|
return antecedent;
|
|
}
|
|
if (!expression) {
|
|
return flags & 32 ? antecedent : unreachableFlow;
|
|
}
|
|
if (expression.kind === 102 && flags & 64 ||
|
|
expression.kind === 87 && flags & 32) {
|
|
return unreachableFlow;
|
|
}
|
|
if (!isNarrowingExpression(expression)) {
|
|
return antecedent;
|
|
}
|
|
setFlowNodeReferenced(antecedent);
|
|
return { flags: flags, expression: expression, antecedent: antecedent };
|
|
}
|
|
function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) {
|
|
if (!isNarrowingExpression(switchStatement.expression)) {
|
|
return antecedent;
|
|
}
|
|
setFlowNodeReferenced(antecedent);
|
|
return { flags: 128, switchStatement: switchStatement, clauseStart: clauseStart, clauseEnd: clauseEnd, antecedent: antecedent };
|
|
}
|
|
function createFlowAssignment(antecedent, node) {
|
|
setFlowNodeReferenced(antecedent);
|
|
return { flags: 16, antecedent: antecedent, node: node };
|
|
}
|
|
function createFlowArrayMutation(antecedent, node) {
|
|
setFlowNodeReferenced(antecedent);
|
|
var res = { flags: 256, antecedent: antecedent, node: node };
|
|
return res;
|
|
}
|
|
function finishFlowLabel(flow) {
|
|
var antecedents = flow.antecedents;
|
|
if (!antecedents) {
|
|
return unreachableFlow;
|
|
}
|
|
if (antecedents.length === 1) {
|
|
return antecedents[0];
|
|
}
|
|
return flow;
|
|
}
|
|
function isStatementCondition(node) {
|
|
var parent = node.parent;
|
|
switch (parent.kind) {
|
|
case 222:
|
|
case 224:
|
|
case 223:
|
|
return parent.expression === node;
|
|
case 225:
|
|
case 205:
|
|
return parent.condition === node;
|
|
}
|
|
return false;
|
|
}
|
|
function isLogicalExpression(node) {
|
|
while (true) {
|
|
if (node.kind === 195) {
|
|
node = node.expression;
|
|
}
|
|
else if (node.kind === 202 && node.operator === 52) {
|
|
node = node.operand;
|
|
}
|
|
else {
|
|
return node.kind === 204 && (node.operatorToken.kind === 54 ||
|
|
node.operatorToken.kind === 55);
|
|
}
|
|
}
|
|
}
|
|
function isTopLevelLogicalExpression(node) {
|
|
while (node.parent.kind === 195 ||
|
|
node.parent.kind === 202 &&
|
|
node.parent.operator === 52) {
|
|
node = node.parent;
|
|
}
|
|
return !isStatementCondition(node) && !isLogicalExpression(node.parent);
|
|
}
|
|
function bindCondition(node, trueTarget, falseTarget) {
|
|
var saveTrueTarget = currentTrueTarget;
|
|
var saveFalseTarget = currentFalseTarget;
|
|
currentTrueTarget = trueTarget;
|
|
currentFalseTarget = falseTarget;
|
|
bind(node);
|
|
currentTrueTarget = saveTrueTarget;
|
|
currentFalseTarget = saveFalseTarget;
|
|
if (!node || !isLogicalExpression(node)) {
|
|
addAntecedent(trueTarget, createFlowCondition(32, currentFlow, node));
|
|
addAntecedent(falseTarget, createFlowCondition(64, currentFlow, node));
|
|
}
|
|
}
|
|
function bindIterativeStatement(node, breakTarget, continueTarget) {
|
|
var saveBreakTarget = currentBreakTarget;
|
|
var saveContinueTarget = currentContinueTarget;
|
|
currentBreakTarget = breakTarget;
|
|
currentContinueTarget = continueTarget;
|
|
bind(node);
|
|
currentBreakTarget = saveBreakTarget;
|
|
currentContinueTarget = saveContinueTarget;
|
|
}
|
|
function bindWhileStatement(node) {
|
|
var preWhileLabel = createLoopLabel();
|
|
var preBodyLabel = createBranchLabel();
|
|
var postWhileLabel = createBranchLabel();
|
|
addAntecedent(preWhileLabel, currentFlow);
|
|
currentFlow = preWhileLabel;
|
|
bindCondition(node.expression, preBodyLabel, postWhileLabel);
|
|
currentFlow = finishFlowLabel(preBodyLabel);
|
|
bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel);
|
|
addAntecedent(preWhileLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postWhileLabel);
|
|
}
|
|
function bindDoStatement(node) {
|
|
var preDoLabel = createLoopLabel();
|
|
var enclosingLabeledStatement = node.parent.kind === 233
|
|
? ts.lastOrUndefined(activeLabels)
|
|
: undefined;
|
|
var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel();
|
|
var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel();
|
|
addAntecedent(preDoLabel, currentFlow);
|
|
currentFlow = preDoLabel;
|
|
bindIterativeStatement(node.statement, postDoLabel, preConditionLabel);
|
|
addAntecedent(preConditionLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(preConditionLabel);
|
|
bindCondition(node.expression, preDoLabel, postDoLabel);
|
|
currentFlow = finishFlowLabel(postDoLabel);
|
|
}
|
|
function bindForStatement(node) {
|
|
var preLoopLabel = createLoopLabel();
|
|
var preBodyLabel = createBranchLabel();
|
|
var postLoopLabel = createBranchLabel();
|
|
bind(node.initializer);
|
|
addAntecedent(preLoopLabel, currentFlow);
|
|
currentFlow = preLoopLabel;
|
|
bindCondition(node.condition, preBodyLabel, postLoopLabel);
|
|
currentFlow = finishFlowLabel(preBodyLabel);
|
|
bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
|
|
bind(node.incrementor);
|
|
addAntecedent(preLoopLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postLoopLabel);
|
|
}
|
|
function bindForInOrForOfStatement(node) {
|
|
var preLoopLabel = createLoopLabel();
|
|
var postLoopLabel = createBranchLabel();
|
|
addAntecedent(preLoopLabel, currentFlow);
|
|
currentFlow = preLoopLabel;
|
|
if (node.kind === 227) {
|
|
bind(node.awaitModifier);
|
|
}
|
|
bind(node.expression);
|
|
addAntecedent(postLoopLabel, currentFlow);
|
|
bind(node.initializer);
|
|
if (node.initializer.kind !== 238) {
|
|
bindAssignmentTargetFlow(node.initializer);
|
|
}
|
|
bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
|
|
addAntecedent(preLoopLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postLoopLabel);
|
|
}
|
|
function bindIfStatement(node) {
|
|
var thenLabel = createBranchLabel();
|
|
var elseLabel = createBranchLabel();
|
|
var postIfLabel = createBranchLabel();
|
|
bindCondition(node.expression, thenLabel, elseLabel);
|
|
currentFlow = finishFlowLabel(thenLabel);
|
|
bind(node.thenStatement);
|
|
addAntecedent(postIfLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(elseLabel);
|
|
bind(node.elseStatement);
|
|
addAntecedent(postIfLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postIfLabel);
|
|
}
|
|
function bindReturnOrThrow(node) {
|
|
bind(node.expression);
|
|
if (node.kind === 230) {
|
|
hasExplicitReturn = true;
|
|
if (currentReturnTarget) {
|
|
addAntecedent(currentReturnTarget, currentFlow);
|
|
}
|
|
}
|
|
currentFlow = unreachableFlow;
|
|
}
|
|
function findActiveLabel(name) {
|
|
if (activeLabels) {
|
|
for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) {
|
|
var label = activeLabels_1[_i];
|
|
if (label.name === name) {
|
|
return label;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function bindBreakOrContinueFlow(node, breakTarget, continueTarget) {
|
|
var flowLabel = node.kind === 229 ? breakTarget : continueTarget;
|
|
if (flowLabel) {
|
|
addAntecedent(flowLabel, currentFlow);
|
|
currentFlow = unreachableFlow;
|
|
}
|
|
}
|
|
function bindBreakOrContinueStatement(node) {
|
|
bind(node.label);
|
|
if (node.label) {
|
|
var activeLabel = findActiveLabel(node.label.escapedText);
|
|
if (activeLabel) {
|
|
activeLabel.referenced = true;
|
|
bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget);
|
|
}
|
|
}
|
|
else {
|
|
bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget);
|
|
}
|
|
}
|
|
function bindTryStatement(node) {
|
|
var preFinallyLabel = createBranchLabel();
|
|
var preTryFlow = currentFlow;
|
|
bind(node.tryBlock);
|
|
addAntecedent(preFinallyLabel, currentFlow);
|
|
var flowAfterTry = currentFlow;
|
|
var flowAfterCatch = unreachableFlow;
|
|
if (node.catchClause) {
|
|
currentFlow = preTryFlow;
|
|
bind(node.catchClause);
|
|
addAntecedent(preFinallyLabel, currentFlow);
|
|
flowAfterCatch = currentFlow;
|
|
}
|
|
if (node.finallyBlock) {
|
|
var preFinallyFlow = { flags: 2048, antecedent: preTryFlow, lock: {} };
|
|
addAntecedent(preFinallyLabel, preFinallyFlow);
|
|
currentFlow = finishFlowLabel(preFinallyLabel);
|
|
bind(node.finallyBlock);
|
|
if (!(currentFlow.flags & 1)) {
|
|
if ((flowAfterTry.flags & 1) && (flowAfterCatch.flags & 1)) {
|
|
currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow
|
|
? reportedUnreachableFlow
|
|
: unreachableFlow;
|
|
}
|
|
}
|
|
if (!(currentFlow.flags & 1)) {
|
|
var afterFinallyFlow = { flags: 4096, antecedent: currentFlow };
|
|
preFinallyFlow.lock = afterFinallyFlow;
|
|
currentFlow = afterFinallyFlow;
|
|
}
|
|
}
|
|
else {
|
|
currentFlow = finishFlowLabel(preFinallyLabel);
|
|
}
|
|
}
|
|
function bindSwitchStatement(node) {
|
|
var postSwitchLabel = createBranchLabel();
|
|
bind(node.expression);
|
|
var saveBreakTarget = currentBreakTarget;
|
|
var savePreSwitchCaseFlow = preSwitchCaseFlow;
|
|
currentBreakTarget = postSwitchLabel;
|
|
preSwitchCaseFlow = currentFlow;
|
|
bind(node.caseBlock);
|
|
addAntecedent(postSwitchLabel, currentFlow);
|
|
var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 272; });
|
|
node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents;
|
|
if (!hasDefault) {
|
|
addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0));
|
|
}
|
|
currentBreakTarget = saveBreakTarget;
|
|
preSwitchCaseFlow = savePreSwitchCaseFlow;
|
|
currentFlow = finishFlowLabel(postSwitchLabel);
|
|
}
|
|
function bindCaseBlock(node) {
|
|
var savedSubtreeTransformFlags = subtreeTransformFlags;
|
|
subtreeTransformFlags = 0;
|
|
var clauses = node.clauses;
|
|
var fallthroughFlow = unreachableFlow;
|
|
for (var i = 0; i < clauses.length; i++) {
|
|
var clauseStart = i;
|
|
while (!clauses[i].statements.length && i + 1 < clauses.length) {
|
|
bind(clauses[i]);
|
|
i++;
|
|
}
|
|
var preCaseLabel = createBranchLabel();
|
|
addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1));
|
|
addAntecedent(preCaseLabel, fallthroughFlow);
|
|
currentFlow = finishFlowLabel(preCaseLabel);
|
|
var clause = clauses[i];
|
|
bind(clause);
|
|
fallthroughFlow = currentFlow;
|
|
if (!(currentFlow.flags & 1) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) {
|
|
errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch);
|
|
}
|
|
}
|
|
clauses.transformFlags = subtreeTransformFlags | 536870912;
|
|
subtreeTransformFlags |= savedSubtreeTransformFlags;
|
|
}
|
|
function bindCaseClause(node) {
|
|
var saveCurrentFlow = currentFlow;
|
|
currentFlow = preSwitchCaseFlow;
|
|
bind(node.expression);
|
|
currentFlow = saveCurrentFlow;
|
|
bindEach(node.statements);
|
|
}
|
|
function pushActiveLabel(name, breakTarget, continueTarget) {
|
|
var activeLabel = {
|
|
name: name,
|
|
breakTarget: breakTarget,
|
|
continueTarget: continueTarget,
|
|
referenced: false
|
|
};
|
|
(activeLabels || (activeLabels = [])).push(activeLabel);
|
|
return activeLabel;
|
|
}
|
|
function popActiveLabel() {
|
|
activeLabels.pop();
|
|
}
|
|
function bindLabeledStatement(node) {
|
|
var preStatementLabel = createLoopLabel();
|
|
var postStatementLabel = createBranchLabel();
|
|
bind(node.label);
|
|
addAntecedent(preStatementLabel, currentFlow);
|
|
var activeLabel = pushActiveLabel(node.label.escapedText, postStatementLabel, preStatementLabel);
|
|
bind(node.statement);
|
|
popActiveLabel();
|
|
if (!activeLabel.referenced && !options.allowUnusedLabels) {
|
|
errorOrSuggestionOnNode(ts.unusedLabelIsError(options), node.label, ts.Diagnostics.Unused_label);
|
|
}
|
|
if (!node.statement || node.statement.kind !== 223) {
|
|
addAntecedent(postStatementLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postStatementLabel);
|
|
}
|
|
}
|
|
function bindDestructuringTargetFlow(node) {
|
|
if (node.kind === 204 && node.operatorToken.kind === 59) {
|
|
bindAssignmentTargetFlow(node.left);
|
|
}
|
|
else {
|
|
bindAssignmentTargetFlow(node);
|
|
}
|
|
}
|
|
function bindAssignmentTargetFlow(node) {
|
|
if (isNarrowableReference(node)) {
|
|
currentFlow = createFlowAssignment(currentFlow, node);
|
|
}
|
|
else if (node.kind === 187) {
|
|
for (var _i = 0, _a = node.elements; _i < _a.length; _i++) {
|
|
var e = _a[_i];
|
|
if (e.kind === 208) {
|
|
bindAssignmentTargetFlow(e.expression);
|
|
}
|
|
else {
|
|
bindDestructuringTargetFlow(e);
|
|
}
|
|
}
|
|
}
|
|
else if (node.kind === 188) {
|
|
for (var _b = 0, _c = node.properties; _b < _c.length; _b++) {
|
|
var p = _c[_b];
|
|
if (p.kind === 275) {
|
|
bindDestructuringTargetFlow(p.initializer);
|
|
}
|
|
else if (p.kind === 276) {
|
|
bindAssignmentTargetFlow(p.name);
|
|
}
|
|
else if (p.kind === 277) {
|
|
bindAssignmentTargetFlow(p.expression);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function bindLogicalExpression(node, trueTarget, falseTarget) {
|
|
var preRightLabel = createBranchLabel();
|
|
if (node.operatorToken.kind === 54) {
|
|
bindCondition(node.left, preRightLabel, falseTarget);
|
|
}
|
|
else {
|
|
bindCondition(node.left, trueTarget, preRightLabel);
|
|
}
|
|
currentFlow = finishFlowLabel(preRightLabel);
|
|
bind(node.operatorToken);
|
|
bindCondition(node.right, trueTarget, falseTarget);
|
|
}
|
|
function bindPrefixUnaryExpressionFlow(node) {
|
|
if (node.operator === 52) {
|
|
var saveTrueTarget = currentTrueTarget;
|
|
currentTrueTarget = currentFalseTarget;
|
|
currentFalseTarget = saveTrueTarget;
|
|
bindEachChild(node);
|
|
currentFalseTarget = currentTrueTarget;
|
|
currentTrueTarget = saveTrueTarget;
|
|
}
|
|
else {
|
|
bindEachChild(node);
|
|
if (node.operator === 44 || node.operator === 45) {
|
|
bindAssignmentTargetFlow(node.operand);
|
|
}
|
|
}
|
|
}
|
|
function bindPostfixUnaryExpressionFlow(node) {
|
|
bindEachChild(node);
|
|
if (node.operator === 44 || node.operator === 45) {
|
|
bindAssignmentTargetFlow(node.operand);
|
|
}
|
|
}
|
|
function bindBinaryExpressionFlow(node) {
|
|
var operator = node.operatorToken.kind;
|
|
if (operator === 54 || operator === 55) {
|
|
if (isTopLevelLogicalExpression(node)) {
|
|
var postExpressionLabel = createBranchLabel();
|
|
bindLogicalExpression(node, postExpressionLabel, postExpressionLabel);
|
|
currentFlow = finishFlowLabel(postExpressionLabel);
|
|
}
|
|
else {
|
|
bindLogicalExpression(node, currentTrueTarget, currentFalseTarget);
|
|
}
|
|
}
|
|
else {
|
|
bindEachChild(node);
|
|
if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) {
|
|
bindAssignmentTargetFlow(node.left);
|
|
if (operator === 59 && node.left.kind === 190) {
|
|
var elementAccess = node.left;
|
|
if (isNarrowableOperand(elementAccess.expression)) {
|
|
currentFlow = createFlowArrayMutation(currentFlow, node);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function bindDeleteExpressionFlow(node) {
|
|
bindEachChild(node);
|
|
if (node.expression.kind === 189) {
|
|
bindAssignmentTargetFlow(node.expression);
|
|
}
|
|
}
|
|
function bindConditionalExpressionFlow(node) {
|
|
var trueLabel = createBranchLabel();
|
|
var falseLabel = createBranchLabel();
|
|
var postExpressionLabel = createBranchLabel();
|
|
bindCondition(node.condition, trueLabel, falseLabel);
|
|
currentFlow = finishFlowLabel(trueLabel);
|
|
bind(node.questionToken);
|
|
bind(node.whenTrue);
|
|
addAntecedent(postExpressionLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(falseLabel);
|
|
bind(node.colonToken);
|
|
bind(node.whenFalse);
|
|
addAntecedent(postExpressionLabel, currentFlow);
|
|
currentFlow = finishFlowLabel(postExpressionLabel);
|
|
}
|
|
function bindInitializedVariableFlow(node) {
|
|
var name = !ts.isOmittedExpression(node) ? node.name : undefined;
|
|
if (ts.isBindingPattern(name)) {
|
|
for (var _i = 0, _a = name.elements; _i < _a.length; _i++) {
|
|
var child = _a[_i];
|
|
bindInitializedVariableFlow(child);
|
|
}
|
|
}
|
|
else {
|
|
currentFlow = createFlowAssignment(currentFlow, node);
|
|
}
|
|
}
|
|
function bindVariableDeclarationFlow(node) {
|
|
bindEachChild(node);
|
|
if (node.initializer || ts.isForInOrOfStatement(node.parent.parent)) {
|
|
bindInitializedVariableFlow(node);
|
|
}
|
|
}
|
|
function bindJSDocTypeAlias(node) {
|
|
node.tagName.parent = node;
|
|
if (node.fullName) {
|
|
setParentPointers(node, node.fullName);
|
|
}
|
|
}
|
|
function bindCallExpressionFlow(node) {
|
|
var expr = node.expression;
|
|
while (expr.kind === 195) {
|
|
expr = expr.expression;
|
|
}
|
|
if (expr.kind === 196 || expr.kind === 197) {
|
|
bindEach(node.typeArguments);
|
|
bindEach(node.arguments);
|
|
bind(node.expression);
|
|
}
|
|
else {
|
|
bindEachChild(node);
|
|
}
|
|
if (node.expression.kind === 189) {
|
|
var propertyAccess = node.expression;
|
|
if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) {
|
|
currentFlow = createFlowArrayMutation(currentFlow, node);
|
|
}
|
|
}
|
|
}
|
|
function getContainerFlags(node) {
|
|
switch (node.kind) {
|
|
case 209:
|
|
case 240:
|
|
case 243:
|
|
case 188:
|
|
case 168:
|
|
case 292:
|
|
case 268:
|
|
return 1;
|
|
case 241:
|
|
return 1 | 64;
|
|
case 244:
|
|
case 242:
|
|
case 181:
|
|
return 1 | 32;
|
|
case 279:
|
|
return 1 | 4 | 32;
|
|
case 156:
|
|
if (ts.isObjectLiteralOrClassExpressionMethod(node)) {
|
|
return 1 | 4 | 32 | 8 | 128;
|
|
}
|
|
case 157:
|
|
case 239:
|
|
case 155:
|
|
case 158:
|
|
case 159:
|
|
case 160:
|
|
case 293:
|
|
case 289:
|
|
case 165:
|
|
case 161:
|
|
case 162:
|
|
case 166:
|
|
return 1 | 4 | 32 | 8;
|
|
case 196:
|
|
case 197:
|
|
return 1 | 4 | 32 | 8 | 16;
|
|
case 245:
|
|
return 4;
|
|
case 154:
|
|
return node.initializer ? 4 : 0;
|
|
case 274:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
case 246:
|
|
return 2;
|
|
case 218:
|
|
return ts.isFunctionLike(node.parent) ? 0 : 2;
|
|
}
|
|
return 0;
|
|
}
|
|
function addToContainerChain(next) {
|
|
if (lastContainer) {
|
|
lastContainer.nextContainer = next;
|
|
}
|
|
lastContainer = next;
|
|
}
|
|
function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) {
|
|
switch (container.kind) {
|
|
case 244:
|
|
return declareModuleMember(node, symbolFlags, symbolExcludes);
|
|
case 279:
|
|
return declareSourceFileMember(node, symbolFlags, symbolExcludes);
|
|
case 209:
|
|
case 240:
|
|
return declareClassMember(node, symbolFlags, symbolExcludes);
|
|
case 243:
|
|
return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
|
|
case 168:
|
|
case 292:
|
|
case 188:
|
|
case 241:
|
|
case 268:
|
|
return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
|
|
case 165:
|
|
case 166:
|
|
case 160:
|
|
case 161:
|
|
case 293:
|
|
case 162:
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
case 289:
|
|
case 304:
|
|
case 297:
|
|
case 242:
|
|
case 181:
|
|
return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes);
|
|
}
|
|
}
|
|
function declareClassMember(node, symbolFlags, symbolExcludes) {
|
|
return ts.hasModifier(node, 32)
|
|
? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes)
|
|
: declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
|
|
}
|
|
function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
|
|
return ts.isExternalModule(file)
|
|
? declareModuleMember(node, symbolFlags, symbolExcludes)
|
|
: declareSymbol(file.locals, undefined, node, symbolFlags, symbolExcludes);
|
|
}
|
|
function hasExportDeclarations(node) {
|
|
var body = node.kind === 279 ? node : node.body;
|
|
if (body && (body.kind === 279 || body.kind === 245)) {
|
|
for (var _i = 0, _a = body.statements; _i < _a.length; _i++) {
|
|
var stat = _a[_i];
|
|
if (stat.kind === 255 || stat.kind === 254) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function setExportContextFlag(node) {
|
|
if (node.flags & 4194304 && !hasExportDeclarations(node)) {
|
|
node.flags |= 32;
|
|
}
|
|
else {
|
|
node.flags &= ~32;
|
|
}
|
|
}
|
|
function bindModuleDeclaration(node) {
|
|
setExportContextFlag(node);
|
|
if (ts.isAmbientModule(node)) {
|
|
if (ts.hasModifier(node, 1)) {
|
|
errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible);
|
|
}
|
|
if (ts.isModuleAugmentationExternal(node)) {
|
|
declareModuleSymbol(node);
|
|
}
|
|
else {
|
|
var pattern = void 0;
|
|
if (node.name.kind === 10) {
|
|
var text = node.name.text;
|
|
if (ts.hasZeroOrOneAsteriskCharacter(text)) {
|
|
pattern = ts.tryParsePattern(text);
|
|
}
|
|
else {
|
|
errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text);
|
|
}
|
|
}
|
|
var symbol = declareSymbolAndAddToSymbolTable(node, 512, 110735);
|
|
file.patternAmbientModules = ts.append(file.patternAmbientModules, pattern && { pattern: pattern, symbol: symbol });
|
|
}
|
|
}
|
|
else {
|
|
var state = declareModuleSymbol(node);
|
|
if (state !== 0) {
|
|
var symbol = node.symbol;
|
|
symbol.constEnumOnlyModule = (!(symbol.flags & (16 | 32 | 256)))
|
|
&& state === 2
|
|
&& symbol.constEnumOnlyModule !== false;
|
|
}
|
|
}
|
|
}
|
|
function declareModuleSymbol(node) {
|
|
var state = getModuleInstanceState(node);
|
|
var instantiated = state !== 0;
|
|
declareSymbolAndAddToSymbolTable(node, instantiated ? 512 : 1024, instantiated ? 110735 : 0);
|
|
return state;
|
|
}
|
|
function bindFunctionOrConstructorType(node) {
|
|
var symbol = createSymbol(131072, getDeclarationName(node));
|
|
addDeclarationToSymbol(symbol, node, 131072);
|
|
var typeLiteralSymbol = createSymbol(2048, "__type");
|
|
addDeclarationToSymbol(typeLiteralSymbol, node, 2048);
|
|
typeLiteralSymbol.members = ts.createSymbolTable();
|
|
typeLiteralSymbol.members.set(symbol.escapedName, symbol);
|
|
}
|
|
function bindObjectLiteralExpression(node) {
|
|
if (inStrictMode) {
|
|
var seen = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, _a = node.properties; _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (prop.kind === 277 || prop.name.kind !== 72) {
|
|
continue;
|
|
}
|
|
var identifier = prop.name;
|
|
var currentKind = prop.kind === 275 || prop.kind === 276 || prop.kind === 156
|
|
? 1
|
|
: 2;
|
|
var existingKind = seen.get(identifier.escapedText);
|
|
if (!existingKind) {
|
|
seen.set(identifier.escapedText, currentKind);
|
|
continue;
|
|
}
|
|
if (currentKind === 1 && existingKind === 1) {
|
|
var span = ts.getErrorSpanForNode(file, identifier);
|
|
file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode));
|
|
}
|
|
}
|
|
}
|
|
return bindAnonymousDeclaration(node, 4096, "__object");
|
|
}
|
|
function bindJsxAttributes(node) {
|
|
return bindAnonymousDeclaration(node, 4096, "__jsxAttributes");
|
|
}
|
|
function bindJsxAttribute(node, symbolFlags, symbolExcludes) {
|
|
return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
|
|
}
|
|
function bindAnonymousDeclaration(node, symbolFlags, name) {
|
|
var symbol = createSymbol(symbolFlags, name);
|
|
if (symbolFlags & (8 | 106500)) {
|
|
symbol.parent = container.symbol;
|
|
}
|
|
addDeclarationToSymbol(symbol, node, symbolFlags);
|
|
return symbol;
|
|
}
|
|
function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) {
|
|
switch (blockScopeContainer.kind) {
|
|
case 244:
|
|
declareModuleMember(node, symbolFlags, symbolExcludes);
|
|
break;
|
|
case 279:
|
|
if (ts.isExternalOrCommonJsModule(container)) {
|
|
declareModuleMember(node, symbolFlags, symbolExcludes);
|
|
break;
|
|
}
|
|
default:
|
|
if (!blockScopeContainer.locals) {
|
|
blockScopeContainer.locals = ts.createSymbolTable();
|
|
addToContainerChain(blockScopeContainer);
|
|
}
|
|
declareSymbol(blockScopeContainer.locals, undefined, node, symbolFlags, symbolExcludes);
|
|
}
|
|
}
|
|
function delayedBindJSDocTypedefTag() {
|
|
if (!delayedTypeAliases) {
|
|
return;
|
|
}
|
|
var saveContainer = container;
|
|
var saveLastContainer = lastContainer;
|
|
var saveBlockScopeContainer = blockScopeContainer;
|
|
var saveParent = parent;
|
|
var saveCurrentFlow = currentFlow;
|
|
for (var _i = 0, delayedTypeAliases_1 = delayedTypeAliases; _i < delayedTypeAliases_1.length; _i++) {
|
|
var typeAlias = delayedTypeAliases_1[_i];
|
|
var host = ts.getJSDocHost(typeAlias);
|
|
container = ts.findAncestor(host.parent, function (n) { return !!(getContainerFlags(n) & 1); }) || file;
|
|
blockScopeContainer = ts.getEnclosingBlockScopeContainer(host) || file;
|
|
currentFlow = { flags: 2 };
|
|
parent = typeAlias;
|
|
bind(typeAlias.typeExpression);
|
|
if (!typeAlias.fullName || typeAlias.fullName.kind === 72) {
|
|
parent = typeAlias.parent;
|
|
bindBlockScopedDeclaration(typeAlias, 524288, 67897832);
|
|
}
|
|
else {
|
|
bind(typeAlias.fullName);
|
|
}
|
|
}
|
|
container = saveContainer;
|
|
lastContainer = saveLastContainer;
|
|
blockScopeContainer = saveBlockScopeContainer;
|
|
parent = saveParent;
|
|
currentFlow = saveCurrentFlow;
|
|
}
|
|
function checkStrictModeIdentifier(node) {
|
|
if (inStrictMode &&
|
|
node.originalKeywordKind >= 109 &&
|
|
node.originalKeywordKind <= 117 &&
|
|
!ts.isIdentifierName(node) &&
|
|
!(node.flags & 4194304)) {
|
|
if (!file.parseDiagnostics.length) {
|
|
file.bindDiagnostics.push(createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node)));
|
|
}
|
|
}
|
|
}
|
|
function getStrictModeIdentifierMessage(node) {
|
|
if (ts.getContainingClass(node)) {
|
|
return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode;
|
|
}
|
|
if (file.externalModuleIndicator) {
|
|
return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode;
|
|
}
|
|
return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode;
|
|
}
|
|
function checkStrictModeBinaryExpression(node) {
|
|
if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) {
|
|
checkStrictModeEvalOrArguments(node, node.left);
|
|
}
|
|
}
|
|
function checkStrictModeCatchClause(node) {
|
|
if (inStrictMode && node.variableDeclaration) {
|
|
checkStrictModeEvalOrArguments(node, node.variableDeclaration.name);
|
|
}
|
|
}
|
|
function checkStrictModeDeleteExpression(node) {
|
|
if (inStrictMode && node.expression.kind === 72) {
|
|
var span = ts.getErrorSpanForNode(file, node.expression);
|
|
file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode));
|
|
}
|
|
}
|
|
function isEvalOrArgumentsIdentifier(node) {
|
|
return ts.isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments");
|
|
}
|
|
function checkStrictModeEvalOrArguments(contextNode, name) {
|
|
if (name && name.kind === 72) {
|
|
var identifier = name;
|
|
if (isEvalOrArgumentsIdentifier(identifier)) {
|
|
var span = ts.getErrorSpanForNode(file, name);
|
|
file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), ts.idText(identifier)));
|
|
}
|
|
}
|
|
}
|
|
function getStrictModeEvalOrArgumentsMessage(node) {
|
|
if (ts.getContainingClass(node)) {
|
|
return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode;
|
|
}
|
|
if (file.externalModuleIndicator) {
|
|
return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode;
|
|
}
|
|
return ts.Diagnostics.Invalid_use_of_0_in_strict_mode;
|
|
}
|
|
function checkStrictModeFunctionName(node) {
|
|
if (inStrictMode) {
|
|
checkStrictModeEvalOrArguments(node, node.name);
|
|
}
|
|
}
|
|
function getStrictModeBlockScopeFunctionDeclarationMessage(node) {
|
|
if (ts.getContainingClass(node)) {
|
|
return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode;
|
|
}
|
|
if (file.externalModuleIndicator) {
|
|
return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode;
|
|
}
|
|
return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5;
|
|
}
|
|
function checkStrictModeFunctionDeclaration(node) {
|
|
if (languageVersion < 2) {
|
|
if (blockScopeContainer.kind !== 279 &&
|
|
blockScopeContainer.kind !== 244 &&
|
|
!ts.isFunctionLike(blockScopeContainer)) {
|
|
var errorSpan = ts.getErrorSpanForNode(file, node);
|
|
file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node)));
|
|
}
|
|
}
|
|
}
|
|
function checkStrictModeNumericLiteral(node) {
|
|
if (inStrictMode && node.numericLiteralFlags & 32) {
|
|
file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode));
|
|
}
|
|
}
|
|
function checkStrictModePostfixUnaryExpression(node) {
|
|
if (inStrictMode) {
|
|
checkStrictModeEvalOrArguments(node, node.operand);
|
|
}
|
|
}
|
|
function checkStrictModePrefixUnaryExpression(node) {
|
|
if (inStrictMode) {
|
|
if (node.operator === 44 || node.operator === 45) {
|
|
checkStrictModeEvalOrArguments(node, node.operand);
|
|
}
|
|
}
|
|
}
|
|
function checkStrictModeWithStatement(node) {
|
|
if (inStrictMode) {
|
|
errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode);
|
|
}
|
|
}
|
|
function checkStrictModeLabeledStatement(node) {
|
|
if (inStrictMode && options.target >= 2) {
|
|
if (ts.isDeclarationStatement(node.statement) || ts.isVariableStatement(node.statement)) {
|
|
errorOnFirstToken(node.label, ts.Diagnostics.A_label_is_not_allowed_here);
|
|
}
|
|
}
|
|
}
|
|
function errorOnFirstToken(node, message, arg0, arg1, arg2) {
|
|
var span = ts.getSpanOfTokenAtPosition(file, node.pos);
|
|
file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2));
|
|
}
|
|
function errorOrSuggestionOnNode(isError, node, message) {
|
|
errorOrSuggestionOnRange(isError, node, node, message);
|
|
}
|
|
function errorOrSuggestionOnRange(isError, startNode, endNode, message) {
|
|
addErrorOrSuggestionDiagnostic(isError, { pos: ts.getTokenPosOfNode(startNode, file), end: endNode.end }, message);
|
|
}
|
|
function addErrorOrSuggestionDiagnostic(isError, range, message) {
|
|
var diag = ts.createFileDiagnostic(file, range.pos, range.end - range.pos, message);
|
|
if (isError) {
|
|
file.bindDiagnostics.push(diag);
|
|
}
|
|
else {
|
|
file.bindSuggestionDiagnostics = ts.append(file.bindSuggestionDiagnostics, __assign({}, diag, { category: ts.DiagnosticCategory.Suggestion }));
|
|
}
|
|
}
|
|
function bind(node) {
|
|
if (!node) {
|
|
return;
|
|
}
|
|
node.parent = parent;
|
|
var saveInStrictMode = inStrictMode;
|
|
bindWorker(node);
|
|
if (node.kind > 147) {
|
|
var saveParent = parent;
|
|
parent = node;
|
|
var containerFlags = getContainerFlags(node);
|
|
if (containerFlags === 0) {
|
|
bindChildren(node);
|
|
}
|
|
else {
|
|
bindContainer(node, containerFlags);
|
|
}
|
|
parent = saveParent;
|
|
}
|
|
else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912) === 0) {
|
|
subtreeTransformFlags |= computeTransformFlagsForNode(node, 0);
|
|
var saveParent = parent;
|
|
if (node.kind === 1)
|
|
parent = node;
|
|
bindJSDoc(node);
|
|
parent = saveParent;
|
|
}
|
|
inStrictMode = saveInStrictMode;
|
|
}
|
|
function bindJSDoc(node) {
|
|
if (ts.hasJSDocNodes(node)) {
|
|
if (ts.isInJSFile(node)) {
|
|
for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) {
|
|
var j = _a[_i];
|
|
bind(j);
|
|
}
|
|
}
|
|
else {
|
|
for (var _b = 0, _c = node.jsDoc; _b < _c.length; _b++) {
|
|
var j = _c[_b];
|
|
setParentPointers(node, j);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function updateStrictModeStatementList(statements) {
|
|
if (!inStrictMode) {
|
|
for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) {
|
|
var statement = statements_1[_i];
|
|
if (!ts.isPrologueDirective(statement)) {
|
|
return;
|
|
}
|
|
if (isUseStrictPrologueDirective(statement)) {
|
|
inStrictMode = true;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isUseStrictPrologueDirective(node) {
|
|
var nodeText = ts.getSourceTextOfNodeFromSourceFile(file, node.expression);
|
|
return nodeText === '"use strict"' || nodeText === "'use strict'";
|
|
}
|
|
function bindWorker(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
if (node.isInJSDocNamespace) {
|
|
var parentNode = node.parent;
|
|
while (parentNode && !ts.isJSDocTypeAlias(parentNode)) {
|
|
parentNode = parentNode.parent;
|
|
}
|
|
bindBlockScopedDeclaration(parentNode, 524288, 67897832);
|
|
break;
|
|
}
|
|
case 100:
|
|
if (currentFlow && (ts.isExpression(node) || parent.kind === 276)) {
|
|
node.flowNode = currentFlow;
|
|
}
|
|
return checkStrictModeIdentifier(node);
|
|
case 189:
|
|
case 190:
|
|
if (currentFlow && isNarrowableReference(node)) {
|
|
node.flowNode = currentFlow;
|
|
}
|
|
if (ts.isSpecialPropertyDeclaration(node)) {
|
|
bindSpecialPropertyDeclaration(node);
|
|
}
|
|
if (ts.isInJSFile(node) &&
|
|
file.commonJsModuleIndicator &&
|
|
ts.isModuleExportsPropertyAccessExpression(node) &&
|
|
!lookupSymbolForNameWorker(blockScopeContainer, "module")) {
|
|
declareSymbol(file.locals, undefined, node.expression, 1 | 134217728, 67220414);
|
|
}
|
|
break;
|
|
case 204:
|
|
var specialKind = ts.getAssignmentDeclarationKind(node);
|
|
switch (specialKind) {
|
|
case 1:
|
|
bindExportsPropertyAssignment(node);
|
|
break;
|
|
case 2:
|
|
bindModuleExportsAssignment(node);
|
|
break;
|
|
case 3:
|
|
bindPrototypePropertyAssignment(node.left, node);
|
|
break;
|
|
case 6:
|
|
bindPrototypeAssignment(node);
|
|
break;
|
|
case 4:
|
|
bindThisPropertyAssignment(node);
|
|
break;
|
|
case 5:
|
|
bindSpecialPropertyAssignment(node);
|
|
break;
|
|
case 0:
|
|
break;
|
|
default:
|
|
ts.Debug.fail("Unknown binary expression special property assignment kind");
|
|
}
|
|
return checkStrictModeBinaryExpression(node);
|
|
case 274:
|
|
return checkStrictModeCatchClause(node);
|
|
case 198:
|
|
return checkStrictModeDeleteExpression(node);
|
|
case 8:
|
|
return checkStrictModeNumericLiteral(node);
|
|
case 203:
|
|
return checkStrictModePostfixUnaryExpression(node);
|
|
case 202:
|
|
return checkStrictModePrefixUnaryExpression(node);
|
|
case 231:
|
|
return checkStrictModeWithStatement(node);
|
|
case 233:
|
|
return checkStrictModeLabeledStatement(node);
|
|
case 178:
|
|
seenThisKeyword = true;
|
|
return;
|
|
case 163:
|
|
break;
|
|
case 150:
|
|
return bindTypeParameter(node);
|
|
case 151:
|
|
return bindParameter(node);
|
|
case 237:
|
|
return bindVariableDeclarationOrBindingElement(node);
|
|
case 186:
|
|
node.flowNode = currentFlow;
|
|
return bindVariableDeclarationOrBindingElement(node);
|
|
case 154:
|
|
case 153:
|
|
return bindPropertyWorker(node);
|
|
case 275:
|
|
case 276:
|
|
return bindPropertyOrMethodOrAccessor(node, 4, 0);
|
|
case 278:
|
|
return bindPropertyOrMethodOrAccessor(node, 8, 68008959);
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
return declareSymbolAndAddToSymbolTable(node, 131072, 0);
|
|
case 156:
|
|
case 155:
|
|
return bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 16777216 : 0), ts.isObjectLiteralMethod(node) ? 0 : 67212223);
|
|
case 239:
|
|
return bindFunctionDeclaration(node);
|
|
case 157:
|
|
return declareSymbolAndAddToSymbolTable(node, 16384, 0);
|
|
case 158:
|
|
return bindPropertyOrMethodOrAccessor(node, 32768, 67154879);
|
|
case 159:
|
|
return bindPropertyOrMethodOrAccessor(node, 65536, 67187647);
|
|
case 165:
|
|
case 289:
|
|
case 293:
|
|
case 166:
|
|
return bindFunctionOrConstructorType(node);
|
|
case 168:
|
|
case 292:
|
|
case 181:
|
|
return bindAnonymousTypeWorker(node);
|
|
case 188:
|
|
return bindObjectLiteralExpression(node);
|
|
case 196:
|
|
case 197:
|
|
return bindFunctionExpression(node);
|
|
case 191:
|
|
var assignmentKind = ts.getAssignmentDeclarationKind(node);
|
|
switch (assignmentKind) {
|
|
case 7:
|
|
return bindObjectDefinePropertyAssignment(node);
|
|
case 8:
|
|
return bindObjectDefinePropertyExport(node);
|
|
case 9:
|
|
return bindObjectDefinePrototypeProperty(node);
|
|
case 0:
|
|
break;
|
|
default:
|
|
return ts.Debug.fail("Unknown call expression assignment declaration kind");
|
|
}
|
|
if (ts.isInJSFile(node)) {
|
|
bindCallExpression(node);
|
|
}
|
|
break;
|
|
case 209:
|
|
case 240:
|
|
inStrictMode = true;
|
|
return bindClassLikeDeclaration(node);
|
|
case 241:
|
|
return bindBlockScopedDeclaration(node, 64, 67897736);
|
|
case 242:
|
|
return bindBlockScopedDeclaration(node, 524288, 67897832);
|
|
case 243:
|
|
return bindEnumDeclaration(node);
|
|
case 244:
|
|
return bindModuleDeclaration(node);
|
|
case 268:
|
|
return bindJsxAttributes(node);
|
|
case 267:
|
|
return bindJsxAttribute(node, 4, 0);
|
|
case 248:
|
|
case 251:
|
|
case 253:
|
|
case 257:
|
|
return declareSymbolAndAddToSymbolTable(node, 2097152, 2097152);
|
|
case 247:
|
|
return bindNamespaceExportDeclaration(node);
|
|
case 250:
|
|
return bindImportClause(node);
|
|
case 255:
|
|
return bindExportDeclaration(node);
|
|
case 254:
|
|
return bindExportAssignment(node);
|
|
case 279:
|
|
updateStrictModeStatementList(node.statements);
|
|
return bindSourceFileIfExternalModule();
|
|
case 218:
|
|
if (!ts.isFunctionLike(node.parent)) {
|
|
return;
|
|
}
|
|
case 245:
|
|
return updateStrictModeStatementList(node.statements);
|
|
case 299:
|
|
if (node.parent.kind === 293) {
|
|
return bindParameter(node);
|
|
}
|
|
if (node.parent.kind !== 292) {
|
|
break;
|
|
}
|
|
case 305:
|
|
var propTag = node;
|
|
var flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 288 ?
|
|
4 | 16777216 :
|
|
4;
|
|
return declareSymbolAndAddToSymbolTable(propTag, flags, 0);
|
|
case 304:
|
|
case 297:
|
|
return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
|
|
}
|
|
}
|
|
function bindPropertyWorker(node) {
|
|
return bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 16777216 : 0), 0);
|
|
}
|
|
function bindAnonymousTypeWorker(node) {
|
|
return bindAnonymousDeclaration(node, 2048, "__type");
|
|
}
|
|
function bindSourceFileIfExternalModule() {
|
|
setExportContextFlag(file);
|
|
if (ts.isExternalModule(file)) {
|
|
bindSourceFileAsExternalModule();
|
|
}
|
|
else if (ts.isJsonSourceFile(file)) {
|
|
bindSourceFileAsExternalModule();
|
|
var originalSymbol = file.symbol;
|
|
declareSymbol(file.symbol.exports, file.symbol, file, 4, 67108863);
|
|
file.symbol = originalSymbol;
|
|
}
|
|
}
|
|
function bindSourceFileAsExternalModule() {
|
|
bindAnonymousDeclaration(file, 512, "\"" + ts.removeFileExtension(file.fileName) + "\"");
|
|
}
|
|
function bindExportAssignment(node) {
|
|
if (!container.symbol || !container.symbol.exports) {
|
|
bindAnonymousDeclaration(node, 2097152, getDeclarationName(node));
|
|
}
|
|
else {
|
|
var flags = ts.exportAssignmentIsAlias(node)
|
|
? 2097152
|
|
: 4;
|
|
var symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, 67108863);
|
|
if (node.isExportEquals) {
|
|
setValueDeclaration(symbol, node);
|
|
}
|
|
}
|
|
}
|
|
function bindNamespaceExportDeclaration(node) {
|
|
if (node.modifiers && node.modifiers.length) {
|
|
file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here));
|
|
}
|
|
var diag = !ts.isSourceFile(node.parent) ? ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level
|
|
: !ts.isExternalModule(node.parent) ? ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files
|
|
: !node.parent.isDeclarationFile ? ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files
|
|
: undefined;
|
|
if (diag) {
|
|
file.bindDiagnostics.push(createDiagnosticForNode(node, diag));
|
|
}
|
|
else {
|
|
file.symbol.globalExports = file.symbol.globalExports || ts.createSymbolTable();
|
|
declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152, 2097152);
|
|
}
|
|
}
|
|
function bindExportDeclaration(node) {
|
|
if (!container.symbol || !container.symbol.exports) {
|
|
bindAnonymousDeclaration(node, 8388608, getDeclarationName(node));
|
|
}
|
|
else if (!node.exportClause) {
|
|
declareSymbol(container.symbol.exports, container.symbol, node, 8388608, 0);
|
|
}
|
|
}
|
|
function bindImportClause(node) {
|
|
if (node.name) {
|
|
declareSymbolAndAddToSymbolTable(node, 2097152, 2097152);
|
|
}
|
|
}
|
|
function setCommonJsModuleIndicator(node) {
|
|
if (file.externalModuleIndicator) {
|
|
return false;
|
|
}
|
|
if (!file.commonJsModuleIndicator) {
|
|
file.commonJsModuleIndicator = node;
|
|
bindSourceFileAsExternalModule();
|
|
}
|
|
return true;
|
|
}
|
|
function bindObjectDefinePropertyExport(node) {
|
|
if (!setCommonJsModuleIndicator(node)) {
|
|
return;
|
|
}
|
|
var symbol = forEachIdentifierInEntityName(node.arguments[0], undefined, function (id, symbol) {
|
|
if (symbol) {
|
|
addDeclarationToSymbol(symbol, id, 1536 | 67108864);
|
|
}
|
|
return symbol;
|
|
});
|
|
if (symbol) {
|
|
var flags = 4 | 1048576;
|
|
declareSymbol(symbol.exports, symbol, node, flags, 0);
|
|
}
|
|
}
|
|
function bindExportsPropertyAssignment(node) {
|
|
if (!setCommonJsModuleIndicator(node)) {
|
|
return;
|
|
}
|
|
var lhs = node.left;
|
|
var symbol = forEachIdentifierInEntityName(lhs.expression, undefined, function (id, symbol) {
|
|
if (symbol) {
|
|
addDeclarationToSymbol(symbol, id, 1536 | 67108864);
|
|
}
|
|
return symbol;
|
|
});
|
|
if (symbol) {
|
|
var flags = ts.isClassExpression(node.right) ?
|
|
4 | 1048576 | 32 :
|
|
4 | 1048576;
|
|
declareSymbol(symbol.exports, symbol, lhs, flags, 0);
|
|
}
|
|
}
|
|
function bindModuleExportsAssignment(node) {
|
|
if (!setCommonJsModuleIndicator(node)) {
|
|
return;
|
|
}
|
|
var assignedExpression = ts.getRightMostAssignedExpression(node.right);
|
|
if (ts.isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) {
|
|
return;
|
|
}
|
|
var flags = ts.exportAssignmentIsAlias(node)
|
|
? 2097152
|
|
: 4 | 1048576 | 512;
|
|
declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864, 0);
|
|
}
|
|
function bindThisPropertyAssignment(node) {
|
|
ts.Debug.assert(ts.isInJSFile(node));
|
|
var thisContainer = ts.getThisContainer(node, false);
|
|
switch (thisContainer.kind) {
|
|
case 239:
|
|
case 196:
|
|
var constructorSymbol = thisContainer.symbol;
|
|
if (ts.isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 59) {
|
|
var l = thisContainer.parent.left;
|
|
if (ts.isPropertyAccessEntityNameExpression(l) && ts.isPrototypeAccess(l.expression)) {
|
|
constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer);
|
|
}
|
|
}
|
|
if (constructorSymbol) {
|
|
constructorSymbol.members = constructorSymbol.members || ts.createSymbolTable();
|
|
declareSymbol(constructorSymbol.members, constructorSymbol, node, 4, 0 & ~4);
|
|
}
|
|
break;
|
|
case 157:
|
|
case 154:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
var containingClass = thisContainer.parent;
|
|
var symbolTable = ts.hasModifier(thisContainer, 32) ? containingClass.symbol.exports : containingClass.symbol.members;
|
|
declareSymbol(symbolTable, containingClass.symbol, node, 4, 0, true);
|
|
break;
|
|
case 279:
|
|
break;
|
|
default:
|
|
ts.Debug.fail(ts.Debug.showSyntaxKind(thisContainer));
|
|
}
|
|
}
|
|
function bindSpecialPropertyDeclaration(node) {
|
|
if (node.expression.kind === 100) {
|
|
bindThisPropertyAssignment(node);
|
|
}
|
|
else if (ts.isPropertyAccessEntityNameExpression(node) && node.parent.parent.kind === 279) {
|
|
if (ts.isPrototypeAccess(node.expression)) {
|
|
bindPrototypePropertyAssignment(node, node.parent);
|
|
}
|
|
else {
|
|
bindStaticPropertyAssignment(node);
|
|
}
|
|
}
|
|
}
|
|
function bindPrototypeAssignment(node) {
|
|
node.left.parent = node;
|
|
node.right.parent = node;
|
|
var lhs = node.left;
|
|
bindPropertyAssignment(lhs.expression, lhs, false);
|
|
}
|
|
function bindObjectDefinePrototypeProperty(node) {
|
|
var namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
|
|
bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
|
|
}
|
|
function bindPrototypePropertyAssignment(lhs, parent) {
|
|
var classPrototype = lhs.expression;
|
|
var constructorFunction = classPrototype.expression;
|
|
lhs.parent = parent;
|
|
constructorFunction.parent = classPrototype;
|
|
classPrototype.parent = lhs;
|
|
bindPropertyAssignment(constructorFunction, lhs, true);
|
|
}
|
|
function bindObjectDefinePropertyAssignment(node) {
|
|
var namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
|
|
var isToplevel = node.parent.parent.kind === 279;
|
|
namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false);
|
|
bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
|
|
}
|
|
function bindSpecialPropertyAssignment(node) {
|
|
var lhs = node.left;
|
|
var parentSymbol = lookupSymbolForPropertyAccess(lhs.expression);
|
|
if (!ts.isInJSFile(node) && !ts.isFunctionSymbol(parentSymbol)) {
|
|
return;
|
|
}
|
|
node.left.parent = node;
|
|
node.right.parent = node;
|
|
if (ts.isIdentifier(lhs.expression) && container === file && isNameOfExportsOrModuleExportsAliasDeclaration(file, lhs.expression)) {
|
|
bindExportsPropertyAssignment(node);
|
|
}
|
|
else {
|
|
bindStaticPropertyAssignment(lhs);
|
|
}
|
|
}
|
|
function bindStaticPropertyAssignment(node) {
|
|
node.expression.parent = node;
|
|
bindPropertyAssignment(node.expression, node, false);
|
|
}
|
|
function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty) {
|
|
if (isToplevel && !isPrototypeProperty && (!namespaceSymbol || !(namespaceSymbol.flags & 1920))) {
|
|
var flags_1 = 1536 | 67108864;
|
|
var excludeFlags_1 = 110735 & ~67108864;
|
|
namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, function (id, symbol, parent) {
|
|
if (symbol) {
|
|
addDeclarationToSymbol(symbol, id, flags_1);
|
|
return symbol;
|
|
}
|
|
else {
|
|
var table = parent ? parent.exports :
|
|
file.jsGlobalAugmentations || (file.jsGlobalAugmentations = ts.createSymbolTable());
|
|
return declareSymbol(table, parent, id, flags_1, excludeFlags_1);
|
|
}
|
|
});
|
|
}
|
|
return namespaceSymbol;
|
|
}
|
|
function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) {
|
|
if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) {
|
|
return;
|
|
}
|
|
var symbolTable = isPrototypeProperty ?
|
|
(namespaceSymbol.members || (namespaceSymbol.members = ts.createSymbolTable())) :
|
|
(namespaceSymbol.exports || (namespaceSymbol.exports = ts.createSymbolTable()));
|
|
var isMethod = ts.isFunctionLikeDeclaration(ts.getAssignedExpandoInitializer(declaration));
|
|
var includes = isMethod ? 8192 : 4;
|
|
var excludes = isMethod ? 67212223 : 0;
|
|
declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864, excludes & ~67108864);
|
|
}
|
|
function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty) {
|
|
var namespaceSymbol = lookupSymbolForPropertyAccess(name);
|
|
var isToplevel = ts.isBinaryExpression(propertyAccess.parent)
|
|
? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 279
|
|
: propertyAccess.parent.parent.kind === 279;
|
|
namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty);
|
|
bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty);
|
|
}
|
|
function isExpandoSymbol(symbol) {
|
|
if (symbol.flags & (16 | 32 | 1024)) {
|
|
return true;
|
|
}
|
|
var node = symbol.valueDeclaration;
|
|
if (node && ts.isCallExpression(node)) {
|
|
return !!ts.getAssignedExpandoInitializer(node);
|
|
}
|
|
var init = !node ? undefined :
|
|
ts.isVariableDeclaration(node) ? node.initializer :
|
|
ts.isBinaryExpression(node) ? node.right :
|
|
ts.isPropertyAccessExpression(node) && ts.isBinaryExpression(node.parent) ? node.parent.right :
|
|
undefined;
|
|
init = init && ts.getRightMostAssignedExpression(init);
|
|
if (init) {
|
|
var isPrototypeAssignment = ts.isPrototypeAccess(ts.isVariableDeclaration(node) ? node.name : ts.isBinaryExpression(node) ? node.left : node);
|
|
return !!ts.getExpandoInitializer(ts.isBinaryExpression(init) && init.operatorToken.kind === 55 ? init.right : init, isPrototypeAssignment);
|
|
}
|
|
return false;
|
|
}
|
|
function getParentOfBinaryExpression(expr) {
|
|
while (ts.isBinaryExpression(expr.parent)) {
|
|
expr = expr.parent;
|
|
}
|
|
return expr.parent;
|
|
}
|
|
function lookupSymbolForPropertyAccess(node, lookupContainer) {
|
|
if (lookupContainer === void 0) { lookupContainer = container; }
|
|
if (ts.isIdentifier(node)) {
|
|
return lookupSymbolForNameWorker(lookupContainer, node.escapedText);
|
|
}
|
|
else {
|
|
var symbol = lookupSymbolForPropertyAccess(node.expression);
|
|
return symbol && symbol.exports && symbol.exports.get(node.name.escapedText);
|
|
}
|
|
}
|
|
function forEachIdentifierInEntityName(e, parent, action) {
|
|
if (isExportsOrModuleExportsOrAlias(file, e)) {
|
|
return file.symbol;
|
|
}
|
|
else if (ts.isIdentifier(e)) {
|
|
return action(e, lookupSymbolForPropertyAccess(e), parent);
|
|
}
|
|
else {
|
|
var s = forEachIdentifierInEntityName(e.expression, parent, action);
|
|
if (!s || !s.exports)
|
|
return ts.Debug.fail();
|
|
return action(e.name, s.exports.get(e.name.escapedText), s);
|
|
}
|
|
}
|
|
function bindCallExpression(node) {
|
|
if (!file.commonJsModuleIndicator && ts.isRequireCall(node, false)) {
|
|
setCommonJsModuleIndicator(node);
|
|
}
|
|
}
|
|
function bindClassLikeDeclaration(node) {
|
|
if (node.kind === 240) {
|
|
bindBlockScopedDeclaration(node, 32, 68008383);
|
|
}
|
|
else {
|
|
var bindingName = node.name ? node.name.escapedText : "__class";
|
|
bindAnonymousDeclaration(node, 32, bindingName);
|
|
if (node.name) {
|
|
classifiableNames.set(node.name.escapedText, true);
|
|
}
|
|
}
|
|
var symbol = node.symbol;
|
|
var prototypeSymbol = createSymbol(4 | 4194304, "prototype");
|
|
var symbolExport = symbol.exports.get(prototypeSymbol.escapedName);
|
|
if (symbolExport) {
|
|
if (node.name) {
|
|
node.name.parent = node;
|
|
}
|
|
file.bindDiagnostics.push(createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, ts.symbolName(prototypeSymbol)));
|
|
}
|
|
symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol);
|
|
prototypeSymbol.parent = symbol;
|
|
}
|
|
function bindEnumDeclaration(node) {
|
|
return ts.isEnumConst(node)
|
|
? bindBlockScopedDeclaration(node, 128, 68008831)
|
|
: bindBlockScopedDeclaration(node, 256, 68008191);
|
|
}
|
|
function bindVariableDeclarationOrBindingElement(node) {
|
|
if (inStrictMode) {
|
|
checkStrictModeEvalOrArguments(node, node.name);
|
|
}
|
|
if (!ts.isBindingPattern(node.name)) {
|
|
var isEnum = ts.isInJSFile(node) && !!ts.getJSDocEnumTag(node);
|
|
var enumFlags = (isEnum ? 256 : 0);
|
|
var enumExcludes = (isEnum ? 68008191 : 0);
|
|
if (ts.isBlockOrCatchScoped(node)) {
|
|
bindBlockScopedDeclaration(node, 2 | enumFlags, 67220415 | enumExcludes);
|
|
}
|
|
else if (ts.isParameterDeclaration(node)) {
|
|
declareSymbolAndAddToSymbolTable(node, 1, 67220415);
|
|
}
|
|
else {
|
|
declareSymbolAndAddToSymbolTable(node, 1 | enumFlags, 67220414 | enumExcludes);
|
|
}
|
|
}
|
|
}
|
|
function bindParameter(node) {
|
|
if (node.kind === 299 && container.kind !== 293) {
|
|
return;
|
|
}
|
|
if (inStrictMode && !(node.flags & 4194304)) {
|
|
checkStrictModeEvalOrArguments(node, node.name);
|
|
}
|
|
if (ts.isBindingPattern(node.name)) {
|
|
bindAnonymousDeclaration(node, 1, "__" + node.parent.parameters.indexOf(node));
|
|
}
|
|
else {
|
|
declareSymbolAndAddToSymbolTable(node, 1, 67220415);
|
|
}
|
|
if (ts.isParameterPropertyDeclaration(node)) {
|
|
var classDeclaration = node.parent.parent;
|
|
declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 | (node.questionToken ? 16777216 : 0), 0);
|
|
}
|
|
}
|
|
function bindFunctionDeclaration(node) {
|
|
if (!file.isDeclarationFile && !(node.flags & 4194304)) {
|
|
if (ts.isAsyncFunction(node)) {
|
|
emitFlags |= 1024;
|
|
}
|
|
}
|
|
checkStrictModeFunctionName(node);
|
|
if (inStrictMode) {
|
|
checkStrictModeFunctionDeclaration(node);
|
|
bindBlockScopedDeclaration(node, 16, 67219887);
|
|
}
|
|
else {
|
|
declareSymbolAndAddToSymbolTable(node, 16, 67219887);
|
|
}
|
|
}
|
|
function bindFunctionExpression(node) {
|
|
if (!file.isDeclarationFile && !(node.flags & 4194304)) {
|
|
if (ts.isAsyncFunction(node)) {
|
|
emitFlags |= 1024;
|
|
}
|
|
}
|
|
if (currentFlow) {
|
|
node.flowNode = currentFlow;
|
|
}
|
|
checkStrictModeFunctionName(node);
|
|
var bindingName = node.name ? node.name.escapedText : "__function";
|
|
return bindAnonymousDeclaration(node, 16, bindingName);
|
|
}
|
|
function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) {
|
|
if (!file.isDeclarationFile && !(node.flags & 4194304) && ts.isAsyncFunction(node)) {
|
|
emitFlags |= 1024;
|
|
}
|
|
if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) {
|
|
node.flowNode = currentFlow;
|
|
}
|
|
return ts.hasDynamicName(node)
|
|
? bindAnonymousDeclaration(node, symbolFlags, "__computed")
|
|
: declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
|
|
}
|
|
function getInferTypeContainer(node) {
|
|
var extendsType = ts.findAncestor(node, function (n) { return n.parent && ts.isConditionalTypeNode(n.parent) && n.parent.extendsType === n; });
|
|
return extendsType && extendsType.parent;
|
|
}
|
|
function bindTypeParameter(node) {
|
|
if (ts.isJSDocTemplateTag(node.parent)) {
|
|
var container_1 = ts.find(node.parent.parent.tags, ts.isJSDocTypeAlias) || ts.getHostSignatureFromJSDoc(node.parent);
|
|
if (container_1) {
|
|
if (!container_1.locals) {
|
|
container_1.locals = ts.createSymbolTable();
|
|
}
|
|
declareSymbol(container_1.locals, undefined, node, 262144, 67635688);
|
|
}
|
|
else {
|
|
declareSymbolAndAddToSymbolTable(node, 262144, 67635688);
|
|
}
|
|
}
|
|
else if (node.parent.kind === 176) {
|
|
var container_2 = getInferTypeContainer(node.parent);
|
|
if (container_2) {
|
|
if (!container_2.locals) {
|
|
container_2.locals = ts.createSymbolTable();
|
|
}
|
|
declareSymbol(container_2.locals, undefined, node, 262144, 67635688);
|
|
}
|
|
else {
|
|
bindAnonymousDeclaration(node, 262144, getDeclarationName(node));
|
|
}
|
|
}
|
|
else {
|
|
declareSymbolAndAddToSymbolTable(node, 262144, 67635688);
|
|
}
|
|
}
|
|
function shouldReportErrorOnModuleDeclaration(node) {
|
|
var instanceState = getModuleInstanceState(node);
|
|
return instanceState === 1 || (instanceState === 2 && !!options.preserveConstEnums);
|
|
}
|
|
function checkUnreachable(node) {
|
|
if (!(currentFlow.flags & 1)) {
|
|
return false;
|
|
}
|
|
if (currentFlow === unreachableFlow) {
|
|
var reportError = (ts.isStatementButNotDeclaration(node) && node.kind !== 220) ||
|
|
node.kind === 240 ||
|
|
(node.kind === 244 && shouldReportErrorOnModuleDeclaration(node));
|
|
if (reportError) {
|
|
currentFlow = reportedUnreachableFlow;
|
|
if (!options.allowUnreachableCode) {
|
|
var isError_1 = ts.unreachableCodeIsError(options) &&
|
|
!(node.flags & 4194304) &&
|
|
(!ts.isVariableStatement(node) ||
|
|
!!(ts.getCombinedNodeFlags(node.declarationList) & 3) ||
|
|
node.declarationList.declarations.some(function (d) { return !!d.initializer; }));
|
|
eachUnreachableRange(node, function (start, end) { return errorOrSuggestionOnRange(isError_1, start, end, ts.Diagnostics.Unreachable_code_detected); });
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
function eachUnreachableRange(node, cb) {
|
|
if (ts.isStatement(node) && isExecutableStatement(node) && ts.isBlock(node.parent)) {
|
|
var statements = node.parent.statements;
|
|
var slice_1 = ts.sliceAfter(statements, node);
|
|
ts.getRangesWhere(slice_1, isExecutableStatement, function (start, afterEnd) { return cb(slice_1[start], slice_1[afterEnd - 1]); });
|
|
}
|
|
else {
|
|
cb(node, node);
|
|
}
|
|
}
|
|
function isExecutableStatement(s) {
|
|
return !ts.isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !ts.isEnumDeclaration(s) &&
|
|
!(ts.isVariableStatement(s) && !(ts.getCombinedNodeFlags(s) & (1 | 2)) && s.declarationList.declarations.some(function (d) { return !d.initializer; }));
|
|
}
|
|
function isPurelyTypeDeclaration(s) {
|
|
switch (s.kind) {
|
|
case 241:
|
|
case 242:
|
|
return true;
|
|
case 244:
|
|
return getModuleInstanceState(s) !== 1;
|
|
case 243:
|
|
return ts.hasModifier(s, 2048);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isExportsOrModuleExportsOrAlias(sourceFile, node) {
|
|
return ts.isExportsIdentifier(node) ||
|
|
ts.isModuleExportsPropertyAccessExpression(node) ||
|
|
ts.isIdentifier(node) && isNameOfExportsOrModuleExportsAliasDeclaration(sourceFile, node);
|
|
}
|
|
ts.isExportsOrModuleExportsOrAlias = isExportsOrModuleExportsOrAlias;
|
|
function isNameOfExportsOrModuleExportsAliasDeclaration(sourceFile, node) {
|
|
var symbol = lookupSymbolForNameWorker(sourceFile, node.escapedText);
|
|
return !!symbol && !!symbol.valueDeclaration && ts.isVariableDeclaration(symbol.valueDeclaration) &&
|
|
!!symbol.valueDeclaration.initializer && isExportsOrModuleExportsOrAliasOrAssignment(sourceFile, symbol.valueDeclaration.initializer);
|
|
}
|
|
function isExportsOrModuleExportsOrAliasOrAssignment(sourceFile, node) {
|
|
return isExportsOrModuleExportsOrAlias(sourceFile, node) ||
|
|
(ts.isAssignmentExpression(node, true) && (isExportsOrModuleExportsOrAliasOrAssignment(sourceFile, node.left) || isExportsOrModuleExportsOrAliasOrAssignment(sourceFile, node.right)));
|
|
}
|
|
function lookupSymbolForNameWorker(container, name) {
|
|
var local = container.locals && container.locals.get(name);
|
|
if (local) {
|
|
return local.exportSymbol || local;
|
|
}
|
|
if (ts.isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
|
|
return container.jsGlobalAugmentations.get(name);
|
|
}
|
|
return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
|
|
}
|
|
function computeTransformFlagsForNode(node, subtreeFlags) {
|
|
var kind = node.kind;
|
|
switch (kind) {
|
|
case 191:
|
|
return computeCallExpression(node, subtreeFlags);
|
|
case 192:
|
|
return computeNewExpression(node, subtreeFlags);
|
|
case 244:
|
|
return computeModuleDeclaration(node, subtreeFlags);
|
|
case 195:
|
|
return computeParenthesizedExpression(node, subtreeFlags);
|
|
case 204:
|
|
return computeBinaryExpression(node, subtreeFlags);
|
|
case 221:
|
|
return computeExpressionStatement(node, subtreeFlags);
|
|
case 151:
|
|
return computeParameter(node, subtreeFlags);
|
|
case 197:
|
|
return computeArrowFunction(node, subtreeFlags);
|
|
case 196:
|
|
return computeFunctionExpression(node, subtreeFlags);
|
|
case 239:
|
|
return computeFunctionDeclaration(node, subtreeFlags);
|
|
case 237:
|
|
return computeVariableDeclaration(node, subtreeFlags);
|
|
case 238:
|
|
return computeVariableDeclarationList(node, subtreeFlags);
|
|
case 219:
|
|
return computeVariableStatement(node, subtreeFlags);
|
|
case 233:
|
|
return computeLabeledStatement(node, subtreeFlags);
|
|
case 240:
|
|
return computeClassDeclaration(node, subtreeFlags);
|
|
case 209:
|
|
return computeClassExpression(node, subtreeFlags);
|
|
case 273:
|
|
return computeHeritageClause(node, subtreeFlags);
|
|
case 274:
|
|
return computeCatchClause(node, subtreeFlags);
|
|
case 211:
|
|
return computeExpressionWithTypeArguments(node, subtreeFlags);
|
|
case 157:
|
|
return computeConstructor(node, subtreeFlags);
|
|
case 154:
|
|
return computePropertyDeclaration(node, subtreeFlags);
|
|
case 156:
|
|
return computeMethod(node, subtreeFlags);
|
|
case 158:
|
|
case 159:
|
|
return computeAccessor(node, subtreeFlags);
|
|
case 248:
|
|
return computeImportEquals(node, subtreeFlags);
|
|
case 189:
|
|
return computePropertyAccess(node, subtreeFlags);
|
|
case 190:
|
|
return computeElementAccess(node, subtreeFlags);
|
|
default:
|
|
return computeOther(node, kind, subtreeFlags);
|
|
}
|
|
}
|
|
ts.computeTransformFlagsForNode = computeTransformFlagsForNode;
|
|
function computeCallExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var expression = node.expression;
|
|
if (node.typeArguments) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 131072
|
|
|| (expression.transformFlags & (33554432 | 67108864))) {
|
|
transformFlags |= 192;
|
|
if (expression.transformFlags & 67108864) {
|
|
transformFlags |= 8192;
|
|
}
|
|
}
|
|
if (expression.kind === 92) {
|
|
transformFlags |= 16777216;
|
|
if (subtreeFlags & 8192) {
|
|
transformFlags |= 16384;
|
|
}
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637666625;
|
|
}
|
|
function computeNewExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (node.typeArguments) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 131072) {
|
|
transformFlags |= 192;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637666625;
|
|
}
|
|
function computeBinaryExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var operatorTokenKind = node.operatorToken.kind;
|
|
var leftKind = node.left.kind;
|
|
if (operatorTokenKind === 59 && leftKind === 188) {
|
|
transformFlags |= 8 | 192 | 3072;
|
|
}
|
|
else if (operatorTokenKind === 59 && leftKind === 187) {
|
|
transformFlags |= 192 | 3072;
|
|
}
|
|
else if (operatorTokenKind === 41
|
|
|| operatorTokenKind === 63) {
|
|
transformFlags |= 32;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeParameter(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var name = node.name;
|
|
var initializer = node.initializer;
|
|
var dotDotDotToken = node.dotDotDotToken;
|
|
if (node.questionToken
|
|
|| node.type
|
|
|| (subtreeFlags & 4096 && ts.some(node.decorators))
|
|
|| ts.isThisIdentifier(name)) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (ts.hasModifier(node, 92)) {
|
|
transformFlags |= 3 | 4096;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (subtreeFlags & 2097152 || initializer || dotDotDotToken) {
|
|
transformFlags |= 192 | 65536;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeParenthesizedExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var expression = node.expression;
|
|
var expressionKind = expression.kind;
|
|
var expressionTransformFlags = expression.transformFlags;
|
|
if (expressionKind === 212
|
|
|| expressionKind === 194) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (expressionTransformFlags & 1024) {
|
|
transformFlags |= 1024;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~536872257;
|
|
}
|
|
function computeClassDeclaration(node, subtreeFlags) {
|
|
var transformFlags;
|
|
if (ts.hasModifier(node, 2)) {
|
|
transformFlags = 3;
|
|
}
|
|
else {
|
|
transformFlags = subtreeFlags | 192;
|
|
if ((subtreeFlags & 4096)
|
|
|| node.typeParameters) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 32768) {
|
|
transformFlags |= 8192;
|
|
}
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~638121281;
|
|
}
|
|
function computeClassExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 192;
|
|
if (subtreeFlags & 4096
|
|
|| node.typeParameters) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 32768) {
|
|
transformFlags |= 8192;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~638121281;
|
|
}
|
|
function computeHeritageClause(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
switch (node.token) {
|
|
case 86:
|
|
transformFlags |= 192;
|
|
break;
|
|
case 109:
|
|
transformFlags |= 3;
|
|
break;
|
|
default:
|
|
ts.Debug.fail("Unexpected token for heritage clause");
|
|
break;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeCatchClause(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (!node.variableDeclaration) {
|
|
transformFlags |= 8;
|
|
}
|
|
else if (ts.isBindingPattern(node.variableDeclaration.name)) {
|
|
transformFlags |= 192;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637797697;
|
|
}
|
|
function computeExpressionWithTypeArguments(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 192;
|
|
if (node.typeArguments) {
|
|
transformFlags |= 3;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeConstructor(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (ts.hasModifier(node, 2270)
|
|
|| !node.body) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653616449;
|
|
}
|
|
function computeMethod(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 192;
|
|
if (node.decorators
|
|
|| ts.hasModifier(node, 2270)
|
|
|| node.typeParameters
|
|
|| node.type
|
|
|| (node.name && ts.isComputedPropertyName(node.name))
|
|
|| !node.body) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (ts.hasModifier(node, 256)) {
|
|
transformFlags |= node.asteriskToken ? 8 : 16;
|
|
}
|
|
if (node.asteriskToken) {
|
|
transformFlags |= 768;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653616449;
|
|
}
|
|
function computeAccessor(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (node.decorators
|
|
|| ts.hasModifier(node, 2270)
|
|
|| node.type
|
|
|| (node.name && ts.isComputedPropertyName(node.name))
|
|
|| !node.body) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653616449;
|
|
}
|
|
function computePropertyDeclaration(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 3;
|
|
if (node.initializer || ts.isComputedPropertyName(node.name)) {
|
|
transformFlags |= 4096;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeFunctionDeclaration(node, subtreeFlags) {
|
|
var transformFlags;
|
|
var modifierFlags = ts.getModifierFlags(node);
|
|
var body = node.body;
|
|
if (!body || (modifierFlags & 2)) {
|
|
transformFlags = 3;
|
|
}
|
|
else {
|
|
transformFlags = subtreeFlags | 8388608;
|
|
if (modifierFlags & 2270
|
|
|| node.typeParameters
|
|
|| node.type) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (modifierFlags & 256) {
|
|
transformFlags |= node.asteriskToken ? 8 : 16;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (subtreeFlags & 81920) {
|
|
transformFlags |= 192;
|
|
}
|
|
if (node.asteriskToken) {
|
|
transformFlags |= 768;
|
|
}
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653620545;
|
|
}
|
|
function computeFunctionExpression(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (ts.hasModifier(node, 2270)
|
|
|| node.typeParameters
|
|
|| node.type) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (ts.hasModifier(node, 256)) {
|
|
transformFlags |= node.asteriskToken ? 8 : 16;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (subtreeFlags & 81920) {
|
|
transformFlags |= 192;
|
|
}
|
|
if (node.asteriskToken) {
|
|
transformFlags |= 768;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653620545;
|
|
}
|
|
function computeArrowFunction(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 192;
|
|
if (ts.hasModifier(node, 2270)
|
|
|| node.typeParameters
|
|
|| node.type) {
|
|
transformFlags |= 3;
|
|
}
|
|
if (ts.hasModifier(node, 256)) {
|
|
transformFlags |= 16;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (subtreeFlags & 8192) {
|
|
transformFlags |= 16384;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~653604161;
|
|
}
|
|
function computePropertyAccess(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (transformFlags & 33554432) {
|
|
transformFlags ^= 33554432;
|
|
transformFlags |= 67108864 | 16 | 8;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~570426689;
|
|
}
|
|
function computeElementAccess(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var expression = node.expression;
|
|
var expressionFlags = expression.transformFlags;
|
|
if (expressionFlags & 33554432) {
|
|
transformFlags &= ~33554432;
|
|
transformFlags |= 67108864 | 16 | 8;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~570426689;
|
|
}
|
|
function computeVariableDeclaration(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
transformFlags |= 192 | 2097152;
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
if (node.type) {
|
|
transformFlags |= 3;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeVariableStatement(node, subtreeFlags) {
|
|
var transformFlags;
|
|
var declarationListTransformFlags = node.declarationList.transformFlags;
|
|
if (ts.hasModifier(node, 2)) {
|
|
transformFlags = 3;
|
|
}
|
|
else {
|
|
transformFlags = subtreeFlags;
|
|
if (declarationListTransformFlags & 2097152) {
|
|
transformFlags |= 192;
|
|
}
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeLabeledStatement(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (subtreeFlags & 1048576
|
|
&& ts.isIterationStatement(node, true)) {
|
|
transformFlags |= 192;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeImportEquals(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (!ts.isExternalModuleImportEqualsDeclaration(node)) {
|
|
transformFlags |= 3;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeExpressionStatement(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
if (node.expression.transformFlags & 1024) {
|
|
transformFlags |= 192;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~637535553;
|
|
}
|
|
function computeModuleDeclaration(node, subtreeFlags) {
|
|
var transformFlags = 3;
|
|
var modifierFlags = ts.getModifierFlags(node);
|
|
if ((modifierFlags & 2) === 0) {
|
|
transformFlags |= subtreeFlags;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~647001409;
|
|
}
|
|
function computeVariableDeclarationList(node, subtreeFlags) {
|
|
var transformFlags = subtreeFlags | 8388608;
|
|
if (subtreeFlags & 2097152) {
|
|
transformFlags |= 192;
|
|
}
|
|
if (node.flags & 3) {
|
|
transformFlags |= 192 | 1048576;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~639894849;
|
|
}
|
|
function computeOther(node, kind, subtreeFlags) {
|
|
var transformFlags = subtreeFlags;
|
|
var excludeFlags = 637535553;
|
|
switch (kind) {
|
|
case 121:
|
|
case 201:
|
|
transformFlags |= 8 | 16;
|
|
break;
|
|
case 194:
|
|
case 212:
|
|
case 308:
|
|
transformFlags |= 3;
|
|
excludeFlags = 536872257;
|
|
break;
|
|
case 115:
|
|
case 113:
|
|
case 114:
|
|
case 118:
|
|
case 125:
|
|
case 77:
|
|
case 243:
|
|
case 278:
|
|
case 213:
|
|
case 133:
|
|
transformFlags |= 3;
|
|
break;
|
|
case 260:
|
|
case 261:
|
|
case 262:
|
|
case 11:
|
|
case 263:
|
|
case 264:
|
|
case 265:
|
|
case 266:
|
|
case 267:
|
|
case 268:
|
|
case 269:
|
|
case 270:
|
|
transformFlags |= 4;
|
|
break;
|
|
case 14:
|
|
case 15:
|
|
case 16:
|
|
case 17:
|
|
case 206:
|
|
case 193:
|
|
case 276:
|
|
case 116:
|
|
case 214:
|
|
transformFlags |= 192;
|
|
break;
|
|
case 10:
|
|
if (node.hasExtendedUnicodeEscape) {
|
|
transformFlags |= 192;
|
|
}
|
|
break;
|
|
case 8:
|
|
if (node.numericLiteralFlags & 384) {
|
|
transformFlags |= 192;
|
|
}
|
|
break;
|
|
case 9:
|
|
transformFlags |= 8;
|
|
break;
|
|
case 227:
|
|
if (node.awaitModifier) {
|
|
transformFlags |= 8;
|
|
}
|
|
transformFlags |= 192;
|
|
break;
|
|
case 207:
|
|
transformFlags |= 8 | 192 | 4194304;
|
|
break;
|
|
case 120:
|
|
case 135:
|
|
case 146:
|
|
case 132:
|
|
case 136:
|
|
case 138:
|
|
case 123:
|
|
case 139:
|
|
case 106:
|
|
case 150:
|
|
case 153:
|
|
case 155:
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
case 163:
|
|
case 164:
|
|
case 165:
|
|
case 166:
|
|
case 167:
|
|
case 168:
|
|
case 169:
|
|
case 170:
|
|
case 171:
|
|
case 172:
|
|
case 173:
|
|
case 174:
|
|
case 175:
|
|
case 176:
|
|
case 177:
|
|
case 241:
|
|
case 242:
|
|
case 178:
|
|
case 179:
|
|
case 180:
|
|
case 181:
|
|
case 182:
|
|
case 247:
|
|
transformFlags = 3;
|
|
excludeFlags = -3;
|
|
break;
|
|
case 149:
|
|
transformFlags |= 524288;
|
|
if (subtreeFlags & 8192) {
|
|
transformFlags |= 32768;
|
|
}
|
|
break;
|
|
case 208:
|
|
transformFlags |= 192 | 131072;
|
|
break;
|
|
case 277:
|
|
transformFlags |= 8 | 262144;
|
|
break;
|
|
case 98:
|
|
transformFlags |= 192 | 33554432;
|
|
excludeFlags = 536872257;
|
|
break;
|
|
case 100:
|
|
transformFlags |= 8192;
|
|
break;
|
|
case 184:
|
|
transformFlags |= 192 | 2097152;
|
|
if (subtreeFlags & 131072) {
|
|
transformFlags |= 8 | 262144;
|
|
}
|
|
excludeFlags = 637666625;
|
|
break;
|
|
case 185:
|
|
transformFlags |= 192 | 2097152;
|
|
excludeFlags = 637666625;
|
|
break;
|
|
case 186:
|
|
transformFlags |= 192;
|
|
if (node.dotDotDotToken) {
|
|
transformFlags |= 131072;
|
|
}
|
|
break;
|
|
case 152:
|
|
transformFlags |= 3 | 4096;
|
|
break;
|
|
case 188:
|
|
excludeFlags = 638358849;
|
|
if (subtreeFlags & 524288) {
|
|
transformFlags |= 192;
|
|
}
|
|
if (subtreeFlags & 32768) {
|
|
transformFlags |= 8192;
|
|
}
|
|
if (subtreeFlags & 262144) {
|
|
transformFlags |= 8;
|
|
}
|
|
break;
|
|
case 187:
|
|
case 192:
|
|
excludeFlags = 637666625;
|
|
if (subtreeFlags & 131072) {
|
|
transformFlags |= 192;
|
|
}
|
|
break;
|
|
case 223:
|
|
case 224:
|
|
case 225:
|
|
case 226:
|
|
if (subtreeFlags & 1048576) {
|
|
transformFlags |= 192;
|
|
}
|
|
break;
|
|
case 279:
|
|
if (subtreeFlags & 16384) {
|
|
transformFlags |= 192;
|
|
}
|
|
break;
|
|
case 230:
|
|
transformFlags |= 8388608 | 8;
|
|
break;
|
|
case 228:
|
|
case 229:
|
|
transformFlags |= 8388608;
|
|
break;
|
|
}
|
|
node.transformFlags = transformFlags | 536870912;
|
|
return transformFlags & ~excludeFlags;
|
|
}
|
|
function getTransformFlagsSubtreeExclusions(kind) {
|
|
if (kind >= 163 && kind <= 183) {
|
|
return -3;
|
|
}
|
|
switch (kind) {
|
|
case 191:
|
|
case 192:
|
|
case 187:
|
|
return 637666625;
|
|
case 244:
|
|
return 647001409;
|
|
case 151:
|
|
return 637535553;
|
|
case 197:
|
|
return 653604161;
|
|
case 196:
|
|
case 239:
|
|
return 653620545;
|
|
case 238:
|
|
return 639894849;
|
|
case 240:
|
|
case 209:
|
|
return 638121281;
|
|
case 157:
|
|
return 653616449;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return 653616449;
|
|
case 120:
|
|
case 135:
|
|
case 146:
|
|
case 132:
|
|
case 138:
|
|
case 136:
|
|
case 123:
|
|
case 139:
|
|
case 106:
|
|
case 150:
|
|
case 153:
|
|
case 155:
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
case 241:
|
|
case 242:
|
|
return -3;
|
|
case 188:
|
|
return 638358849;
|
|
case 274:
|
|
return 637797697;
|
|
case 184:
|
|
case 185:
|
|
return 637666625;
|
|
case 194:
|
|
case 212:
|
|
case 308:
|
|
case 195:
|
|
case 98:
|
|
return 536872257;
|
|
case 189:
|
|
case 190:
|
|
return 570426689;
|
|
default:
|
|
return 637535553;
|
|
}
|
|
}
|
|
ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions;
|
|
function setParentPointers(parent, child) {
|
|
child.parent = parent;
|
|
ts.forEachChild(child, function (grandchild) { return setParentPointers(child, grandchild); });
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getIndexTypeOfStructuredType, getConstraintOfTypeParameter, getFirstIdentifier) {
|
|
return getSymbolWalker;
|
|
function getSymbolWalker(accept) {
|
|
if (accept === void 0) { accept = function () { return true; }; }
|
|
var visitedTypes = [];
|
|
var visitedSymbols = [];
|
|
return {
|
|
walkType: function (type) {
|
|
try {
|
|
visitType(type);
|
|
return { visitedTypes: ts.getOwnValues(visitedTypes), visitedSymbols: ts.getOwnValues(visitedSymbols) };
|
|
}
|
|
finally {
|
|
ts.clear(visitedTypes);
|
|
ts.clear(visitedSymbols);
|
|
}
|
|
},
|
|
walkSymbol: function (symbol) {
|
|
try {
|
|
visitSymbol(symbol);
|
|
return { visitedTypes: ts.getOwnValues(visitedTypes), visitedSymbols: ts.getOwnValues(visitedSymbols) };
|
|
}
|
|
finally {
|
|
ts.clear(visitedTypes);
|
|
ts.clear(visitedSymbols);
|
|
}
|
|
},
|
|
};
|
|
function visitType(type) {
|
|
if (!type) {
|
|
return;
|
|
}
|
|
if (visitedTypes[type.id]) {
|
|
return;
|
|
}
|
|
visitedTypes[type.id] = type;
|
|
var shouldBail = visitSymbol(type.symbol);
|
|
if (shouldBail)
|
|
return;
|
|
if (type.flags & 524288) {
|
|
var objectType = type;
|
|
var objectFlags = objectType.objectFlags;
|
|
if (objectFlags & 4) {
|
|
visitTypeReference(type);
|
|
}
|
|
if (objectFlags & 32) {
|
|
visitMappedType(type);
|
|
}
|
|
if (objectFlags & (1 | 2)) {
|
|
visitInterfaceType(type);
|
|
}
|
|
if (objectFlags & (8 | 16)) {
|
|
visitObjectType(objectType);
|
|
}
|
|
}
|
|
if (type.flags & 262144) {
|
|
visitTypeParameter(type);
|
|
}
|
|
if (type.flags & 3145728) {
|
|
visitUnionOrIntersectionType(type);
|
|
}
|
|
if (type.flags & 4194304) {
|
|
visitIndexType(type);
|
|
}
|
|
if (type.flags & 8388608) {
|
|
visitIndexedAccessType(type);
|
|
}
|
|
}
|
|
function visitTypeReference(type) {
|
|
visitType(type.target);
|
|
ts.forEach(type.typeArguments, visitType);
|
|
}
|
|
function visitTypeParameter(type) {
|
|
visitType(getConstraintOfTypeParameter(type));
|
|
}
|
|
function visitUnionOrIntersectionType(type) {
|
|
ts.forEach(type.types, visitType);
|
|
}
|
|
function visitIndexType(type) {
|
|
visitType(type.type);
|
|
}
|
|
function visitIndexedAccessType(type) {
|
|
visitType(type.objectType);
|
|
visitType(type.indexType);
|
|
visitType(type.constraint);
|
|
}
|
|
function visitMappedType(type) {
|
|
visitType(type.typeParameter);
|
|
visitType(type.constraintType);
|
|
visitType(type.templateType);
|
|
visitType(type.modifiersType);
|
|
}
|
|
function visitSignature(signature) {
|
|
var typePredicate = getTypePredicateOfSignature(signature);
|
|
if (typePredicate) {
|
|
visitType(typePredicate.type);
|
|
}
|
|
ts.forEach(signature.typeParameters, visitType);
|
|
for (var _i = 0, _a = signature.parameters; _i < _a.length; _i++) {
|
|
var parameter = _a[_i];
|
|
visitSymbol(parameter);
|
|
}
|
|
visitType(getRestTypeOfSignature(signature));
|
|
visitType(getReturnTypeOfSignature(signature));
|
|
}
|
|
function visitInterfaceType(interfaceT) {
|
|
visitObjectType(interfaceT);
|
|
ts.forEach(interfaceT.typeParameters, visitType);
|
|
ts.forEach(getBaseTypes(interfaceT), visitType);
|
|
visitType(interfaceT.thisType);
|
|
}
|
|
function visitObjectType(type) {
|
|
var stringIndexType = getIndexTypeOfStructuredType(type, 0);
|
|
visitType(stringIndexType);
|
|
var numberIndexType = getIndexTypeOfStructuredType(type, 1);
|
|
visitType(numberIndexType);
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) {
|
|
var signature = _a[_i];
|
|
visitSignature(signature);
|
|
}
|
|
for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) {
|
|
var signature = _c[_b];
|
|
visitSignature(signature);
|
|
}
|
|
for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) {
|
|
var p = _e[_d];
|
|
visitSymbol(p);
|
|
}
|
|
}
|
|
function visitSymbol(symbol) {
|
|
if (!symbol) {
|
|
return false;
|
|
}
|
|
var symbolId = ts.getSymbolId(symbol);
|
|
if (visitedSymbols[symbolId]) {
|
|
return false;
|
|
}
|
|
visitedSymbols[symbolId] = symbol;
|
|
if (!accept(symbol)) {
|
|
return true;
|
|
}
|
|
var t = getTypeOfSymbol(symbol);
|
|
visitType(t);
|
|
if (symbol.exports) {
|
|
symbol.exports.forEach(visitSymbol);
|
|
}
|
|
ts.forEach(symbol.declarations, function (d) {
|
|
if (d.type && d.type.kind === 167) {
|
|
var query = d.type;
|
|
var entity = getResolvedSymbol(getFirstIdentifier(query.exprName));
|
|
visitSymbol(entity);
|
|
}
|
|
});
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
ts.createGetSymbolWalker = createGetSymbolWalker;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var ambientModuleSymbolRegex = /^".+"$/;
|
|
var nextSymbolId = 1;
|
|
var nextNodeId = 1;
|
|
var nextMergeId = 1;
|
|
var nextFlowId = 1;
|
|
function getNodeId(node) {
|
|
if (!node.id) {
|
|
node.id = nextNodeId;
|
|
nextNodeId++;
|
|
}
|
|
return node.id;
|
|
}
|
|
ts.getNodeId = getNodeId;
|
|
function getSymbolId(symbol) {
|
|
if (!symbol.id) {
|
|
symbol.id = nextSymbolId;
|
|
nextSymbolId++;
|
|
}
|
|
return symbol.id;
|
|
}
|
|
ts.getSymbolId = getSymbolId;
|
|
function isInstantiatedModule(node, preserveConstEnums) {
|
|
var moduleState = ts.getModuleInstanceState(node);
|
|
return moduleState === 1 ||
|
|
(preserveConstEnums && moduleState === 2);
|
|
}
|
|
ts.isInstantiatedModule = isInstantiatedModule;
|
|
function createTypeChecker(host, produceDiagnostics) {
|
|
var getPackagesSet = ts.memoize(function () {
|
|
var set = ts.createMap();
|
|
host.getSourceFiles().forEach(function (sf) {
|
|
if (!sf.resolvedModules)
|
|
return;
|
|
ts.forEachEntry(sf.resolvedModules, function (r) {
|
|
if (r && r.packageId)
|
|
set.set(r.packageId.name, true);
|
|
});
|
|
});
|
|
return set;
|
|
});
|
|
var cancellationToken;
|
|
var requestedExternalEmitHelpers;
|
|
var externalHelpersModule;
|
|
var Symbol = ts.objectAllocator.getSymbolConstructor();
|
|
var Type = ts.objectAllocator.getTypeConstructor();
|
|
var Signature = ts.objectAllocator.getSignatureConstructor();
|
|
var typeCount = 0;
|
|
var symbolCount = 0;
|
|
var enumCount = 0;
|
|
var instantiationDepth = 0;
|
|
var constraintDepth = 0;
|
|
var emptySymbols = ts.createSymbolTable();
|
|
var identityMapper = ts.identity;
|
|
var compilerOptions = host.getCompilerOptions();
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var moduleKind = ts.getEmitModuleKind(compilerOptions);
|
|
var allowSyntheticDefaultImports = ts.getAllowSyntheticDefaultImports(compilerOptions);
|
|
var strictNullChecks = ts.getStrictOptionValue(compilerOptions, "strictNullChecks");
|
|
var strictFunctionTypes = ts.getStrictOptionValue(compilerOptions, "strictFunctionTypes");
|
|
var strictBindCallApply = ts.getStrictOptionValue(compilerOptions, "strictBindCallApply");
|
|
var strictPropertyInitialization = ts.getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
|
|
var noImplicitAny = ts.getStrictOptionValue(compilerOptions, "noImplicitAny");
|
|
var noImplicitThis = ts.getStrictOptionValue(compilerOptions, "noImplicitThis");
|
|
var keyofStringsOnly = !!compilerOptions.keyofStringsOnly;
|
|
var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 32768;
|
|
var emitResolver = createResolver();
|
|
var nodeBuilder = createNodeBuilder();
|
|
var undefinedSymbol = createSymbol(4, "undefined");
|
|
undefinedSymbol.declarations = [];
|
|
var argumentsSymbol = createSymbol(4, "arguments");
|
|
var requireSymbol = createSymbol(4, "require");
|
|
var apparentArgumentCount;
|
|
var checker = {
|
|
getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); },
|
|
getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); },
|
|
getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; },
|
|
getTypeCount: function () { return typeCount; },
|
|
isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; },
|
|
isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; },
|
|
isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; },
|
|
getMergedSymbol: getMergedSymbol,
|
|
getDiagnostics: getDiagnostics,
|
|
getGlobalDiagnostics: getGlobalDiagnostics,
|
|
getTypeOfSymbolAtLocation: function (symbol, location) {
|
|
location = ts.getParseTreeNode(location);
|
|
return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType;
|
|
},
|
|
getSymbolsOfParameterPropertyDeclaration: function (parameterIn, parameterName) {
|
|
var parameter = ts.getParseTreeNode(parameterIn, ts.isParameter);
|
|
if (parameter === undefined)
|
|
return ts.Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
|
|
return getSymbolsOfParameterPropertyDeclaration(parameter, ts.escapeLeadingUnderscores(parameterName));
|
|
},
|
|
getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol,
|
|
getPropertiesOfType: getPropertiesOfType,
|
|
getPropertyOfType: function (type, name) { return getPropertyOfType(type, ts.escapeLeadingUnderscores(name)); },
|
|
getTypeOfPropertyOfType: function (type, name) { return getTypeOfPropertyOfType(type, ts.escapeLeadingUnderscores(name)); },
|
|
getIndexInfoOfType: getIndexInfoOfType,
|
|
getSignaturesOfType: getSignaturesOfType,
|
|
getIndexTypeOfType: getIndexTypeOfType,
|
|
getBaseTypes: getBaseTypes,
|
|
getBaseTypeOfLiteralType: getBaseTypeOfLiteralType,
|
|
getWidenedType: getWidenedType,
|
|
getTypeFromTypeNode: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isTypeNode);
|
|
return node ? getTypeFromTypeNode(node) : errorType;
|
|
},
|
|
getParameterType: getTypeAtPosition,
|
|
getPromisedTypeOfPromise: getPromisedTypeOfPromise,
|
|
getReturnTypeOfSignature: getReturnTypeOfSignature,
|
|
getNullableType: getNullableType,
|
|
getNonNullableType: getNonNullableType,
|
|
typeToTypeNode: nodeBuilder.typeToTypeNode,
|
|
indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration,
|
|
signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration,
|
|
symbolToEntityName: nodeBuilder.symbolToEntityName,
|
|
symbolToExpression: nodeBuilder.symbolToExpression,
|
|
symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations,
|
|
symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration,
|
|
typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration,
|
|
getSymbolsInScope: function (location, meaning) {
|
|
location = ts.getParseTreeNode(location);
|
|
return location ? getSymbolsInScope(location, meaning) : [];
|
|
},
|
|
getSymbolAtLocation: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? getSymbolAtLocation(node) : undefined;
|
|
},
|
|
getShorthandAssignmentValueSymbol: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? getShorthandAssignmentValueSymbol(node) : undefined;
|
|
},
|
|
getExportSpecifierLocalTargetSymbol: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isExportSpecifier);
|
|
return node ? getExportSpecifierLocalTargetSymbol(node) : undefined;
|
|
},
|
|
getExportSymbolOfSymbol: function (symbol) {
|
|
return getMergedSymbol(symbol.exportSymbol || symbol);
|
|
},
|
|
getTypeAtLocation: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? getTypeOfNode(node) : errorType;
|
|
},
|
|
getPropertySymbolOfDestructuringAssignment: function (locationIn) {
|
|
var location = ts.getParseTreeNode(locationIn, ts.isIdentifier);
|
|
return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined;
|
|
},
|
|
signatureToString: function (signature, enclosingDeclaration, flags, kind) {
|
|
return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind);
|
|
},
|
|
typeToString: function (type, enclosingDeclaration, flags) {
|
|
return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags);
|
|
},
|
|
symbolToString: function (symbol, enclosingDeclaration, meaning, flags) {
|
|
return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning, flags);
|
|
},
|
|
typePredicateToString: function (predicate, enclosingDeclaration, flags) {
|
|
return typePredicateToString(predicate, ts.getParseTreeNode(enclosingDeclaration), flags);
|
|
},
|
|
writeSignature: function (signature, enclosingDeclaration, flags, kind, writer) {
|
|
return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind, writer);
|
|
},
|
|
writeType: function (type, enclosingDeclaration, flags, writer) {
|
|
return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags, writer);
|
|
},
|
|
writeSymbol: function (symbol, enclosingDeclaration, meaning, flags, writer) {
|
|
return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning, flags, writer);
|
|
},
|
|
writeTypePredicate: function (predicate, enclosingDeclaration, flags, writer) {
|
|
return typePredicateToString(predicate, ts.getParseTreeNode(enclosingDeclaration), flags, writer);
|
|
},
|
|
getAugmentedPropertiesOfType: getAugmentedPropertiesOfType,
|
|
getRootSymbols: getRootSymbols,
|
|
getContextualType: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isExpression);
|
|
return node ? getContextualType(node) : undefined;
|
|
},
|
|
getContextualTypeForObjectLiteralElement: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isObjectLiteralElementLike);
|
|
return node ? getContextualTypeForObjectLiteralElement(node) : undefined;
|
|
},
|
|
getContextualTypeForArgumentAtIndex: function (nodeIn, argIndex) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isCallLikeExpression);
|
|
return node && getContextualTypeForArgumentAtIndex(node, argIndex);
|
|
},
|
|
getContextualTypeForJsxAttribute: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isJsxAttributeLike);
|
|
return node && getContextualTypeForJsxAttribute(node);
|
|
},
|
|
isContextSensitive: isContextSensitive,
|
|
getFullyQualifiedName: getFullyQualifiedName,
|
|
getResolvedSignature: function (node, candidatesOutArray, agumentCount) {
|
|
return getResolvedSignatureWorker(node, candidatesOutArray, agumentCount, false);
|
|
},
|
|
getResolvedSignatureForSignatureHelp: function (node, candidatesOutArray, agumentCount) {
|
|
return getResolvedSignatureWorker(node, candidatesOutArray, agumentCount, true);
|
|
},
|
|
getConstantValue: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, canHaveConstantValue);
|
|
return node ? getConstantValue(node) : undefined;
|
|
},
|
|
isValidPropertyAccess: function (nodeIn, propertyName) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isPropertyAccessOrQualifiedNameOrImportTypeNode);
|
|
return !!node && isValidPropertyAccess(node, ts.escapeLeadingUnderscores(propertyName));
|
|
},
|
|
isValidPropertyAccessForCompletions: function (nodeIn, type, property) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isPropertyAccessExpression);
|
|
return !!node && isValidPropertyAccessForCompletions(node, type, property);
|
|
},
|
|
getSignatureFromDeclaration: function (declarationIn) {
|
|
var declaration = ts.getParseTreeNode(declarationIn, ts.isFunctionLike);
|
|
return declaration ? getSignatureFromDeclaration(declaration) : undefined;
|
|
},
|
|
isImplementationOfOverload: function (node) {
|
|
var parsed = ts.getParseTreeNode(node, ts.isFunctionLike);
|
|
return parsed ? isImplementationOfOverload(parsed) : undefined;
|
|
},
|
|
getImmediateAliasedSymbol: getImmediateAliasedSymbol,
|
|
getAliasedSymbol: resolveAlias,
|
|
getEmitResolver: getEmitResolver,
|
|
getExportsOfModule: getExportsOfModuleAsArray,
|
|
getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule,
|
|
getSymbolWalker: ts.createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getIndexTypeOfStructuredType, getConstraintOfTypeParameter, getFirstIdentifier),
|
|
getAmbientModules: getAmbientModules,
|
|
getJsxIntrinsicTagNamesAt: getJsxIntrinsicTagNamesAt,
|
|
isOptionalParameter: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isParameter);
|
|
return node ? isOptionalParameter(node) : false;
|
|
},
|
|
tryGetMemberInModuleExports: function (name, symbol) { return tryGetMemberInModuleExports(ts.escapeLeadingUnderscores(name), symbol); },
|
|
tryGetMemberInModuleExportsAndProperties: function (name, symbol) { return tryGetMemberInModuleExportsAndProperties(ts.escapeLeadingUnderscores(name), symbol); },
|
|
tryFindAmbientModuleWithoutAugmentations: function (moduleName) {
|
|
return tryFindAmbientModule(moduleName, false);
|
|
},
|
|
getApparentType: getApparentType,
|
|
getUnionType: getUnionType,
|
|
createAnonymousType: createAnonymousType,
|
|
createSignature: createSignature,
|
|
createSymbol: createSymbol,
|
|
createIndexInfo: createIndexInfo,
|
|
getAnyType: function () { return anyType; },
|
|
getStringType: function () { return stringType; },
|
|
getNumberType: function () { return numberType; },
|
|
createPromiseType: createPromiseType,
|
|
createArrayType: createArrayType,
|
|
getElementTypeOfArrayType: getElementTypeOfArrayType,
|
|
getBooleanType: function () { return booleanType; },
|
|
getFalseType: function (fresh) { return fresh ? falseType : regularFalseType; },
|
|
getTrueType: function (fresh) { return fresh ? trueType : regularTrueType; },
|
|
getVoidType: function () { return voidType; },
|
|
getUndefinedType: function () { return undefinedType; },
|
|
getNullType: function () { return nullType; },
|
|
getESSymbolType: function () { return esSymbolType; },
|
|
getNeverType: function () { return neverType; },
|
|
isSymbolAccessible: isSymbolAccessible,
|
|
getObjectFlags: ts.getObjectFlags,
|
|
isArrayLikeType: isArrayLikeType,
|
|
isTypeInvalidDueToUnionDiscriminant: isTypeInvalidDueToUnionDiscriminant,
|
|
getAllPossiblePropertiesOfTypes: getAllPossiblePropertiesOfTypes,
|
|
getSuggestionForNonexistentProperty: function (node, type) { return getSuggestionForNonexistentProperty(node, type); },
|
|
getSuggestionForNonexistentSymbol: function (location, name, meaning) { return getSuggestionForNonexistentSymbol(location, ts.escapeLeadingUnderscores(name), meaning); },
|
|
getSuggestionForNonexistentExport: function (node, target) { return getSuggestionForNonexistentExport(node, target); },
|
|
getBaseConstraintOfType: getBaseConstraintOfType,
|
|
getDefaultFromTypeParameter: function (type) { return type && type.flags & 262144 ? getDefaultFromTypeParameter(type) : undefined; },
|
|
resolveName: function (name, location, meaning, excludeGlobals) {
|
|
return resolveName(location, ts.escapeLeadingUnderscores(name), meaning, undefined, undefined, false, excludeGlobals);
|
|
},
|
|
getJsxNamespace: function (n) { return ts.unescapeLeadingUnderscores(getJsxNamespace(n)); },
|
|
getAccessibleSymbolChain: getAccessibleSymbolChain,
|
|
getTypePredicateOfSignature: getTypePredicateOfSignature,
|
|
resolveExternalModuleSymbol: resolveExternalModuleSymbol,
|
|
tryGetThisTypeAt: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node && tryGetThisTypeAt(node);
|
|
},
|
|
getTypeArgumentConstraint: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isTypeNode);
|
|
return node && getTypeArgumentConstraint(node);
|
|
},
|
|
getSuggestionDiagnostics: function (file, ct) {
|
|
if (ts.skipTypeChecking(file, compilerOptions)) {
|
|
return ts.emptyArray;
|
|
}
|
|
var diagnostics;
|
|
try {
|
|
cancellationToken = ct;
|
|
checkSourceFile(file);
|
|
ts.Debug.assert(!!(getNodeLinks(file).flags & 1));
|
|
diagnostics = ts.addRange(diagnostics, suggestionDiagnostics.get(file.fileName));
|
|
if (!file.isDeclarationFile && (!unusedIsError(0) || !unusedIsError(1))) {
|
|
addUnusedDiagnostics();
|
|
}
|
|
return diagnostics || ts.emptyArray;
|
|
}
|
|
finally {
|
|
cancellationToken = undefined;
|
|
}
|
|
function addUnusedDiagnostics() {
|
|
checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), function (containingNode, kind, diag) {
|
|
if (!ts.containsParseError(containingNode) && !unusedIsError(kind)) {
|
|
(diagnostics || (diagnostics = [])).push(__assign({}, diag, { category: ts.DiagnosticCategory.Suggestion }));
|
|
}
|
|
});
|
|
}
|
|
},
|
|
runWithCancellationToken: function (token, callback) {
|
|
try {
|
|
cancellationToken = token;
|
|
return callback(checker);
|
|
}
|
|
finally {
|
|
cancellationToken = undefined;
|
|
}
|
|
},
|
|
getLocalTypeParametersOfClassOrInterfaceOrTypeAlias: getLocalTypeParametersOfClassOrInterfaceOrTypeAlias,
|
|
};
|
|
function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, isForSignatureHelp) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isCallLikeExpression);
|
|
apparentArgumentCount = argumentCount;
|
|
var res = node ? getResolvedSignature(node, candidatesOutArray, isForSignatureHelp) : undefined;
|
|
apparentArgumentCount = undefined;
|
|
return res;
|
|
}
|
|
var tupleTypes = ts.createMap();
|
|
var unionTypes = ts.createMap();
|
|
var intersectionTypes = ts.createMap();
|
|
var literalTypes = ts.createMap();
|
|
var indexedAccessTypes = ts.createMap();
|
|
var evolvingArrayTypes = [];
|
|
var undefinedProperties = ts.createMap();
|
|
var unknownSymbol = createSymbol(4, "unknown");
|
|
var resolvingSymbol = createSymbol(0, "__resolving__");
|
|
var anyType = createIntrinsicType(1, "any");
|
|
var autoType = createIntrinsicType(1, "any");
|
|
var wildcardType = createIntrinsicType(1, "any");
|
|
var errorType = createIntrinsicType(1, "error");
|
|
var unknownType = createIntrinsicType(2, "unknown");
|
|
var undefinedType = createIntrinsicType(32768, "undefined");
|
|
var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 | 134217728, "undefined");
|
|
var nullType = createIntrinsicType(65536, "null");
|
|
var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 | 134217728, "null");
|
|
var stringType = createIntrinsicType(4, "string");
|
|
var numberType = createIntrinsicType(8, "number");
|
|
var bigintType = createIntrinsicType(64, "bigint");
|
|
var falseType = createIntrinsicType(512, "false");
|
|
var regularFalseType = createIntrinsicType(512, "false");
|
|
var trueType = createIntrinsicType(512, "true");
|
|
var regularTrueType = createIntrinsicType(512, "true");
|
|
trueType.regularType = regularTrueType;
|
|
trueType.freshType = trueType;
|
|
regularTrueType.regularType = regularTrueType;
|
|
regularTrueType.freshType = trueType;
|
|
falseType.regularType = regularFalseType;
|
|
falseType.freshType = falseType;
|
|
regularFalseType.regularType = regularFalseType;
|
|
regularFalseType.freshType = falseType;
|
|
var booleanType = createBooleanType([regularFalseType, regularTrueType]);
|
|
createBooleanType([regularFalseType, trueType]);
|
|
createBooleanType([falseType, regularTrueType]);
|
|
createBooleanType([falseType, trueType]);
|
|
var esSymbolType = createIntrinsicType(4096, "symbol");
|
|
var voidType = createIntrinsicType(16384, "void");
|
|
var neverType = createIntrinsicType(131072, "never");
|
|
var silentNeverType = createIntrinsicType(131072, "never");
|
|
var implicitNeverType = createIntrinsicType(131072, "never");
|
|
var nonPrimitiveType = createIntrinsicType(67108864, "object");
|
|
var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]);
|
|
var keyofConstraintType = keyofStringsOnly ? stringType : stringNumberSymbolType;
|
|
var numberOrBigIntType = getUnionType([numberType, bigintType]);
|
|
var emptyObjectType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var emptyJsxObjectType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
emptyJsxObjectType.objectFlags |= 4096;
|
|
var emptyTypeLiteralSymbol = createSymbol(2048, "__type");
|
|
emptyTypeLiteralSymbol.members = ts.createSymbolTable();
|
|
var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var emptyGenericType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
emptyGenericType.instantiations = ts.createMap();
|
|
var anyFunctionType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
anyFunctionType.flags |= 536870912;
|
|
var noConstraintType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var circularConstraintType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var resolvingDefaultType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var markerSuperType = createType(262144);
|
|
var markerSubType = createType(262144);
|
|
markerSubType.constraint = markerSuperType;
|
|
var markerOtherType = createType(262144);
|
|
var noTypePredicate = createIdentifierTypePredicate("<<unresolved>>", 0, anyType);
|
|
var anySignature = createSignature(undefined, undefined, undefined, ts.emptyArray, anyType, undefined, 0, false, false);
|
|
var unknownSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, errorType, undefined, 0, false, false);
|
|
var resolvingSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, anyType, undefined, 0, false, false);
|
|
var silentNeverSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, silentNeverType, undefined, 0, false, false);
|
|
var enumNumberIndexInfo = createIndexInfo(stringType, true);
|
|
var globals = ts.createSymbolTable();
|
|
var amalgamatedDuplicates;
|
|
var reverseMappedCache = ts.createMap();
|
|
var ambientModulesCache;
|
|
var patternAmbientModules;
|
|
var globalObjectType;
|
|
var globalFunctionType;
|
|
var globalCallableFunctionType;
|
|
var globalNewableFunctionType;
|
|
var globalArrayType;
|
|
var globalReadonlyArrayType;
|
|
var globalStringType;
|
|
var globalNumberType;
|
|
var globalBooleanType;
|
|
var globalRegExpType;
|
|
var globalThisType;
|
|
var anyArrayType;
|
|
var autoArrayType;
|
|
var anyReadonlyArrayType;
|
|
var deferredGlobalNonNullableTypeAlias;
|
|
var deferredGlobalESSymbolConstructorSymbol;
|
|
var deferredGlobalESSymbolType;
|
|
var deferredGlobalTypedPropertyDescriptorType;
|
|
var deferredGlobalPromiseType;
|
|
var deferredGlobalPromiseLikeType;
|
|
var deferredGlobalPromiseConstructorSymbol;
|
|
var deferredGlobalPromiseConstructorLikeType;
|
|
var deferredGlobalIterableType;
|
|
var deferredGlobalIteratorType;
|
|
var deferredGlobalIterableIteratorType;
|
|
var deferredGlobalAsyncIterableType;
|
|
var deferredGlobalAsyncIteratorType;
|
|
var deferredGlobalAsyncIterableIteratorType;
|
|
var deferredGlobalTemplateStringsArrayType;
|
|
var deferredGlobalImportMetaType;
|
|
var deferredGlobalExtractSymbol;
|
|
var deferredGlobalExcludeSymbol;
|
|
var deferredGlobalPickSymbol;
|
|
var deferredGlobalBigIntType;
|
|
var allPotentiallyUnusedIdentifiers = ts.createMap();
|
|
var flowLoopStart = 0;
|
|
var flowLoopCount = 0;
|
|
var sharedFlowCount = 0;
|
|
var flowAnalysisDisabled = false;
|
|
var emptyStringType = getLiteralType("");
|
|
var zeroType = getLiteralType(0);
|
|
var zeroBigIntType = getLiteralType({ negative: false, base10Value: "0" });
|
|
var resolutionTargets = [];
|
|
var resolutionResults = [];
|
|
var resolutionPropertyNames = [];
|
|
var suggestionCount = 0;
|
|
var maximumSuggestionCount = 10;
|
|
var mergedSymbols = [];
|
|
var symbolLinks = [];
|
|
var nodeLinks = [];
|
|
var flowLoopCaches = [];
|
|
var flowLoopNodes = [];
|
|
var flowLoopKeys = [];
|
|
var flowLoopTypes = [];
|
|
var sharedFlowNodes = [];
|
|
var sharedFlowTypes = [];
|
|
var potentialThisCollisions = [];
|
|
var potentialNewTargetCollisions = [];
|
|
var awaitedTypeStack = [];
|
|
var diagnostics = ts.createDiagnosticCollection();
|
|
var suggestionDiagnostics = ts.createMultiMap();
|
|
var typeofEQFacts = ts.createMapFromTemplate({
|
|
string: 1,
|
|
number: 2,
|
|
bigint: 4,
|
|
boolean: 8,
|
|
symbol: 16,
|
|
undefined: 65536,
|
|
object: 32,
|
|
function: 64
|
|
});
|
|
var typeofNEFacts = ts.createMapFromTemplate({
|
|
string: 256,
|
|
number: 512,
|
|
bigint: 1024,
|
|
boolean: 2048,
|
|
symbol: 4096,
|
|
undefined: 524288,
|
|
object: 8192,
|
|
function: 16384
|
|
});
|
|
var typeofTypesByName = ts.createMapFromTemplate({
|
|
string: stringType,
|
|
number: numberType,
|
|
bigint: bigintType,
|
|
boolean: booleanType,
|
|
symbol: esSymbolType,
|
|
undefined: undefinedType
|
|
});
|
|
var typeofType = createTypeofType();
|
|
var _jsxNamespace;
|
|
var _jsxFactoryEntity;
|
|
var subtypeRelation = ts.createMap();
|
|
var assignableRelation = ts.createMap();
|
|
var definitelyAssignableRelation = ts.createMap();
|
|
var comparableRelation = ts.createMap();
|
|
var identityRelation = ts.createMap();
|
|
var enumRelation = ts.createMap();
|
|
var builtinGlobals = ts.createSymbolTable();
|
|
builtinGlobals.set(undefinedSymbol.escapedName, undefinedSymbol);
|
|
var isNotOverloadAndNotAccessor = ts.and(isNotOverload, isNotAccessor);
|
|
initializeTypeChecker();
|
|
return checker;
|
|
function getJsxNamespace(location) {
|
|
if (location) {
|
|
var file = ts.getSourceFileOfNode(location);
|
|
if (file) {
|
|
if (file.localJsxNamespace) {
|
|
return file.localJsxNamespace;
|
|
}
|
|
var jsxPragma = file.pragmas.get("jsx");
|
|
if (jsxPragma) {
|
|
var chosenpragma = ts.isArray(jsxPragma) ? jsxPragma[0] : jsxPragma;
|
|
file.localJsxFactory = ts.parseIsolatedEntityName(chosenpragma.arguments.factory, languageVersion);
|
|
if (file.localJsxFactory) {
|
|
return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!_jsxNamespace) {
|
|
_jsxNamespace = "React";
|
|
if (compilerOptions.jsxFactory) {
|
|
_jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion);
|
|
if (_jsxFactoryEntity) {
|
|
_jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText;
|
|
}
|
|
}
|
|
else if (compilerOptions.reactNamespace) {
|
|
_jsxNamespace = ts.escapeLeadingUnderscores(compilerOptions.reactNamespace);
|
|
}
|
|
}
|
|
return _jsxNamespace;
|
|
}
|
|
function getEmitResolver(sourceFile, cancellationToken) {
|
|
getDiagnostics(sourceFile, cancellationToken);
|
|
return emitResolver;
|
|
}
|
|
function lookupOrIssueError(location, message, arg0, arg1, arg2, arg3) {
|
|
var diagnostic = location
|
|
? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3)
|
|
: ts.createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
|
|
var existing = diagnostics.lookup(diagnostic);
|
|
if (existing) {
|
|
return existing;
|
|
}
|
|
else {
|
|
diagnostics.add(diagnostic);
|
|
return diagnostic;
|
|
}
|
|
}
|
|
function addRelatedInfo(diagnostic) {
|
|
var relatedInformation = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
relatedInformation[_i - 1] = arguments[_i];
|
|
}
|
|
var _a;
|
|
if (!diagnostic.relatedInformation) {
|
|
diagnostic.relatedInformation = [];
|
|
}
|
|
(_a = diagnostic.relatedInformation).push.apply(_a, relatedInformation);
|
|
return diagnostic;
|
|
}
|
|
function error(location, message, arg0, arg1, arg2, arg3) {
|
|
var diagnostic = location
|
|
? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3)
|
|
: ts.createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
|
|
diagnostics.add(diagnostic);
|
|
return diagnostic;
|
|
}
|
|
function addErrorOrSuggestion(isError, diagnostic) {
|
|
if (isError) {
|
|
diagnostics.add(diagnostic);
|
|
}
|
|
else {
|
|
suggestionDiagnostics.add(diagnostic.file.fileName, __assign({}, diagnostic, { category: ts.DiagnosticCategory.Suggestion }));
|
|
}
|
|
}
|
|
function errorOrSuggestion(isError, location, message, arg0, arg1, arg2, arg3) {
|
|
addErrorOrSuggestion(isError, "message" in message ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) : ts.createDiagnosticForNodeFromMessageChain(location, message));
|
|
}
|
|
function createSymbol(flags, name, checkFlags) {
|
|
symbolCount++;
|
|
var symbol = (new Symbol(flags | 33554432, name));
|
|
symbol.checkFlags = checkFlags || 0;
|
|
return symbol;
|
|
}
|
|
function isTransientSymbol(symbol) {
|
|
return (symbol.flags & 33554432) !== 0;
|
|
}
|
|
function getExcludedSymbolFlags(flags) {
|
|
var result = 0;
|
|
if (flags & 2)
|
|
result |= 67220415;
|
|
if (flags & 1)
|
|
result |= 67220414;
|
|
if (flags & 4)
|
|
result |= 0;
|
|
if (flags & 8)
|
|
result |= 68008959;
|
|
if (flags & 16)
|
|
result |= 67219887;
|
|
if (flags & 32)
|
|
result |= 68008383;
|
|
if (flags & 64)
|
|
result |= 67897736;
|
|
if (flags & 256)
|
|
result |= 68008191;
|
|
if (flags & 128)
|
|
result |= 68008831;
|
|
if (flags & 512)
|
|
result |= 110735;
|
|
if (flags & 8192)
|
|
result |= 67212223;
|
|
if (flags & 32768)
|
|
result |= 67154879;
|
|
if (flags & 65536)
|
|
result |= 67187647;
|
|
if (flags & 262144)
|
|
result |= 67635688;
|
|
if (flags & 524288)
|
|
result |= 67897832;
|
|
if (flags & 2097152)
|
|
result |= 2097152;
|
|
return result;
|
|
}
|
|
function recordMergedSymbol(target, source) {
|
|
if (!source.mergeId) {
|
|
source.mergeId = nextMergeId;
|
|
nextMergeId++;
|
|
}
|
|
mergedSymbols[source.mergeId] = target;
|
|
}
|
|
function cloneSymbol(symbol) {
|
|
var result = createSymbol(symbol.flags, symbol.escapedName);
|
|
result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
|
|
result.parent = symbol.parent;
|
|
if (symbol.valueDeclaration)
|
|
result.valueDeclaration = symbol.valueDeclaration;
|
|
if (symbol.constEnumOnlyModule)
|
|
result.constEnumOnlyModule = true;
|
|
if (symbol.members)
|
|
result.members = ts.cloneMap(symbol.members);
|
|
if (symbol.exports)
|
|
result.exports = ts.cloneMap(symbol.exports);
|
|
recordMergedSymbol(result, symbol);
|
|
return result;
|
|
}
|
|
function mergeSymbol(target, source) {
|
|
if (!(target.flags & getExcludedSymbolFlags(source.flags)) ||
|
|
(source.flags | target.flags) & 67108864) {
|
|
ts.Debug.assert(source !== target);
|
|
if (!(target.flags & 33554432)) {
|
|
var resolvedTarget = resolveSymbol(target);
|
|
if (resolvedTarget === unknownSymbol) {
|
|
return source;
|
|
}
|
|
target = cloneSymbol(resolvedTarget);
|
|
}
|
|
if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) {
|
|
target.constEnumOnlyModule = false;
|
|
}
|
|
target.flags |= source.flags;
|
|
if (source.valueDeclaration &&
|
|
(!target.valueDeclaration ||
|
|
ts.isAssignmentDeclaration(target.valueDeclaration) && !ts.isAssignmentDeclaration(source.valueDeclaration) ||
|
|
ts.isEffectiveModuleDeclaration(target.valueDeclaration) && !ts.isEffectiveModuleDeclaration(source.valueDeclaration))) {
|
|
target.valueDeclaration = source.valueDeclaration;
|
|
}
|
|
ts.addRange(target.declarations, source.declarations);
|
|
if (source.members) {
|
|
if (!target.members)
|
|
target.members = ts.createSymbolTable();
|
|
mergeSymbolTable(target.members, source.members);
|
|
}
|
|
if (source.exports) {
|
|
if (!target.exports)
|
|
target.exports = ts.createSymbolTable();
|
|
mergeSymbolTable(target.exports, source.exports);
|
|
}
|
|
recordMergedSymbol(target, source);
|
|
}
|
|
else if (target.flags & 1024) {
|
|
error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target));
|
|
}
|
|
else {
|
|
var isEitherEnum = !!(target.flags & 384 || source.flags & 384);
|
|
var isEitherBlockScoped_1 = !!(target.flags & 2 || source.flags & 2);
|
|
var message = isEitherEnum
|
|
? ts.Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations
|
|
: isEitherBlockScoped_1
|
|
? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0
|
|
: ts.Diagnostics.Duplicate_identifier_0;
|
|
var sourceSymbolFile = source.declarations && ts.getSourceFileOfNode(source.declarations[0]);
|
|
var targetSymbolFile = target.declarations && ts.getSourceFileOfNode(target.declarations[0]);
|
|
var symbolName_1 = symbolToString(source);
|
|
if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) {
|
|
var firstFile_1 = ts.comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 ? sourceSymbolFile : targetSymbolFile;
|
|
var secondFile_1 = firstFile_1 === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile;
|
|
var filesDuplicates = ts.getOrUpdate(amalgamatedDuplicates, firstFile_1.path + "|" + secondFile_1.path, function () {
|
|
return ({ firstFile: firstFile_1, secondFile: secondFile_1, conflictingSymbols: ts.createMap() });
|
|
});
|
|
var conflictingSymbolInfo = ts.getOrUpdate(filesDuplicates.conflictingSymbols, symbolName_1, function () {
|
|
return ({ isBlockScoped: isEitherBlockScoped_1, firstFileLocations: [], secondFileLocations: [] });
|
|
});
|
|
addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source);
|
|
addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target);
|
|
}
|
|
else {
|
|
addDuplicateDeclarationErrorsForSymbols(source, message, symbolName_1, target);
|
|
addDuplicateDeclarationErrorsForSymbols(target, message, symbolName_1, source);
|
|
}
|
|
}
|
|
return target;
|
|
function addDuplicateLocations(locs, symbol) {
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
ts.pushIfUnique(locs, (ts.getExpandoInitializer(decl, false) ? ts.getNameOfExpando(decl) : ts.getNameOfDeclaration(decl)) || decl);
|
|
}
|
|
}
|
|
}
|
|
function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName, source) {
|
|
ts.forEach(target.declarations, function (node) {
|
|
var errorNode = (ts.getExpandoInitializer(node, false) ? ts.getNameOfExpando(node) : ts.getNameOfDeclaration(node)) || node;
|
|
addDuplicateDeclarationError(errorNode, message, symbolName, source.declarations);
|
|
});
|
|
}
|
|
function addDuplicateDeclarationError(errorNode, message, symbolName, relatedNodes) {
|
|
var err = lookupOrIssueError(errorNode, message, symbolName);
|
|
for (var _i = 0, _a = relatedNodes || ts.emptyArray; _i < _a.length; _i++) {
|
|
var relatedNode = _a[_i];
|
|
err.relatedInformation = err.relatedInformation || [];
|
|
if (ts.length(err.relatedInformation) >= 5)
|
|
continue;
|
|
addRelatedInfo(err, !ts.length(err.relatedInformation) ? ts.createDiagnosticForNode(relatedNode, ts.Diagnostics._0_was_also_declared_here, symbolName) : ts.createDiagnosticForNode(relatedNode, ts.Diagnostics.and_here));
|
|
}
|
|
}
|
|
function combineSymbolTables(first, second) {
|
|
if (!ts.hasEntries(first))
|
|
return second;
|
|
if (!ts.hasEntries(second))
|
|
return first;
|
|
var combined = ts.createSymbolTable();
|
|
mergeSymbolTable(combined, first);
|
|
mergeSymbolTable(combined, second);
|
|
return combined;
|
|
}
|
|
function mergeSymbolTable(target, source) {
|
|
source.forEach(function (sourceSymbol, id) {
|
|
var targetSymbol = target.get(id);
|
|
target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol) : sourceSymbol);
|
|
});
|
|
}
|
|
function mergeModuleAugmentation(moduleName) {
|
|
var moduleAugmentation = moduleName.parent;
|
|
if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) {
|
|
ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1);
|
|
return;
|
|
}
|
|
if (ts.isGlobalScopeAugmentation(moduleAugmentation)) {
|
|
mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
|
|
}
|
|
else {
|
|
var moduleNotFoundError = !(moduleName.parent.parent.flags & 4194304)
|
|
? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found
|
|
: undefined;
|
|
var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true);
|
|
if (!mainModule) {
|
|
return;
|
|
}
|
|
mainModule = resolveExternalModuleSymbol(mainModule);
|
|
if (mainModule.flags & 1920) {
|
|
mainModule = mergeSymbol(mainModule, moduleAugmentation.symbol);
|
|
}
|
|
else {
|
|
error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text);
|
|
}
|
|
}
|
|
}
|
|
function addToSymbolTable(target, source, message) {
|
|
source.forEach(function (sourceSymbol, id) {
|
|
var targetSymbol = target.get(id);
|
|
if (targetSymbol) {
|
|
ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(ts.unescapeLeadingUnderscores(id), message));
|
|
}
|
|
else {
|
|
target.set(id, sourceSymbol);
|
|
}
|
|
});
|
|
function addDeclarationDiagnostic(id, message) {
|
|
return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); };
|
|
}
|
|
}
|
|
function getSymbolLinks(symbol) {
|
|
if (symbol.flags & 33554432)
|
|
return symbol;
|
|
var id = getSymbolId(symbol);
|
|
return symbolLinks[id] || (symbolLinks[id] = {});
|
|
}
|
|
function getNodeLinks(node) {
|
|
var nodeId = getNodeId(node);
|
|
return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 });
|
|
}
|
|
function isGlobalSourceFile(node) {
|
|
return node.kind === 279 && !ts.isExternalOrCommonJsModule(node);
|
|
}
|
|
function getSymbol(symbols, name, meaning) {
|
|
if (meaning) {
|
|
var symbol = symbols.get(name);
|
|
if (symbol) {
|
|
ts.Debug.assert((ts.getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here.");
|
|
if (symbol.flags & meaning) {
|
|
return symbol;
|
|
}
|
|
if (symbol.flags & 2097152) {
|
|
var target = resolveAlias(symbol);
|
|
if (target === unknownSymbol || target.flags & meaning) {
|
|
return symbol;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) {
|
|
var constructorDeclaration = parameter.parent;
|
|
var classDeclaration = parameter.parent.parent;
|
|
var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 67220415);
|
|
var propertySymbol = getSymbol(getMembersOfSymbol(classDeclaration.symbol), parameterName, 67220415);
|
|
if (parameterSymbol && propertySymbol) {
|
|
return [parameterSymbol, propertySymbol];
|
|
}
|
|
return ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration");
|
|
}
|
|
function isBlockScopedNameDeclaredBeforeUse(declaration, usage) {
|
|
var declarationFile = ts.getSourceFileOfNode(declaration);
|
|
var useFile = ts.getSourceFileOfNode(usage);
|
|
if (declarationFile !== useFile) {
|
|
if ((moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) ||
|
|
(!compilerOptions.outFile && !compilerOptions.out) ||
|
|
isInTypeQuery(usage) ||
|
|
declaration.flags & 4194304) {
|
|
return true;
|
|
}
|
|
if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
|
|
return true;
|
|
}
|
|
var sourceFiles = host.getSourceFiles();
|
|
return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile);
|
|
}
|
|
if (declaration.pos <= usage.pos) {
|
|
if (declaration.kind === 186) {
|
|
var errorBindingElement = ts.getAncestor(usage, 186);
|
|
if (errorBindingElement) {
|
|
return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) ||
|
|
declaration.pos < errorBindingElement.pos;
|
|
}
|
|
return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 237), usage);
|
|
}
|
|
else if (declaration.kind === 237) {
|
|
return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage);
|
|
}
|
|
else if (ts.isClassDeclaration(declaration)) {
|
|
return !ts.findAncestor(usage, function (n) { return ts.isComputedPropertyName(n) && n.parent.parent === declaration; });
|
|
}
|
|
return true;
|
|
}
|
|
if (usage.parent.kind === 257 || (usage.parent.kind === 254 && usage.parent.isExportEquals)) {
|
|
return true;
|
|
}
|
|
if (usage.kind === 254 && usage.isExportEquals) {
|
|
return true;
|
|
}
|
|
var container = ts.getEnclosingBlockScopeContainer(declaration);
|
|
return !!(usage.flags & 2097152) || isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container);
|
|
function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) {
|
|
var container = ts.getEnclosingBlockScopeContainer(declaration);
|
|
switch (declaration.parent.parent.kind) {
|
|
case 219:
|
|
case 225:
|
|
case 227:
|
|
if (isSameScopeDescendentOf(usage, declaration, container)) {
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
var grandparent = declaration.parent.parent;
|
|
return ts.isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage, grandparent.expression, container);
|
|
}
|
|
function isUsedInFunctionOrInstanceProperty(usage, declaration, container) {
|
|
return !!ts.findAncestor(usage, function (current) {
|
|
if (current === container) {
|
|
return "quit";
|
|
}
|
|
if (ts.isFunctionLike(current)) {
|
|
return true;
|
|
}
|
|
var initializerOfProperty = current.parent &&
|
|
current.parent.kind === 154 &&
|
|
current.parent.initializer === current;
|
|
if (initializerOfProperty) {
|
|
if (ts.hasModifier(current.parent, 32)) {
|
|
if (declaration.kind === 156) {
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
var isDeclarationInstanceProperty = declaration.kind === 154 && !ts.hasModifier(declaration, 32);
|
|
if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
}
|
|
function resolveName(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, suggestedNameNotFoundMessage) {
|
|
if (excludeGlobals === void 0) { excludeGlobals = false; }
|
|
return resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSymbol, suggestedNameNotFoundMessage);
|
|
}
|
|
function resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, lookup, suggestedNameNotFoundMessage) {
|
|
var originalLocation = location;
|
|
var result;
|
|
var lastLocation;
|
|
var lastSelfReferenceLocation;
|
|
var propertyWithInvalidInitializer;
|
|
var errorLocation = location;
|
|
var grandparent;
|
|
var isInExternalModule = false;
|
|
loop: while (location) {
|
|
if (location.locals && !isGlobalSourceFile(location)) {
|
|
if (result = lookup(location.locals, name, meaning)) {
|
|
var useResult = true;
|
|
if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
|
|
if (meaning & result.flags & 67897832 && lastLocation.kind !== 291) {
|
|
useResult = result.flags & 262144
|
|
? lastLocation === location.type ||
|
|
lastLocation.kind === 151 ||
|
|
lastLocation.kind === 150
|
|
: false;
|
|
}
|
|
if (meaning & result.flags & 3) {
|
|
var functionLocation = location;
|
|
if (compilerOptions.target && compilerOptions.target >= 2 && ts.isParameter(lastLocation) &&
|
|
functionLocation.body && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) {
|
|
useResult = false;
|
|
}
|
|
else if (result.flags & 1) {
|
|
useResult =
|
|
lastLocation.kind === 151 ||
|
|
(lastLocation === location.type &&
|
|
!!ts.findAncestor(result.valueDeclaration, ts.isParameter));
|
|
}
|
|
}
|
|
}
|
|
else if (location.kind === 175) {
|
|
useResult = lastLocation === location.trueType;
|
|
}
|
|
if (useResult) {
|
|
break loop;
|
|
}
|
|
else {
|
|
result = undefined;
|
|
}
|
|
}
|
|
}
|
|
switch (location.kind) {
|
|
case 279:
|
|
if (!ts.isExternalOrCommonJsModule(location))
|
|
break;
|
|
isInExternalModule = true;
|
|
case 244:
|
|
var moduleExports = getSymbolOfNode(location).exports;
|
|
if (location.kind === 279 || ts.isAmbientModule(location)) {
|
|
if (result = moduleExports.get("default")) {
|
|
var localSymbol = ts.getLocalSymbolForExportDefault(result);
|
|
if (localSymbol && (result.flags & meaning) && localSymbol.escapedName === name) {
|
|
break loop;
|
|
}
|
|
result = undefined;
|
|
}
|
|
var moduleExport = moduleExports.get(name);
|
|
if (moduleExport &&
|
|
moduleExport.flags === 2097152 &&
|
|
ts.getDeclarationOfKind(moduleExport, 257)) {
|
|
break;
|
|
}
|
|
}
|
|
if (name !== "default" && (result = lookup(moduleExports, name, meaning & 2623475))) {
|
|
if (ts.isSourceFile(location) && location.commonJsModuleIndicator && !result.declarations.some(ts.isJSDocTypeAlias)) {
|
|
result = undefined;
|
|
}
|
|
else {
|
|
break loop;
|
|
}
|
|
}
|
|
break;
|
|
case 243:
|
|
if (result = lookup(getSymbolOfNode(location).exports, name, meaning & 8)) {
|
|
break loop;
|
|
}
|
|
break;
|
|
case 154:
|
|
case 153:
|
|
if (ts.isClassLike(location.parent) && !ts.hasModifier(location, 32)) {
|
|
var ctor = findConstructorDeclaration(location.parent);
|
|
if (ctor && ctor.locals) {
|
|
if (lookup(ctor.locals, name, meaning & 67220415)) {
|
|
propertyWithInvalidInitializer = location;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 240:
|
|
case 209:
|
|
case 241:
|
|
if (result = lookup(getSymbolOfNode(location).members || emptySymbols, name, meaning & 67897832)) {
|
|
if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
|
|
result = undefined;
|
|
break;
|
|
}
|
|
if (lastLocation && ts.hasModifier(lastLocation, 32)) {
|
|
error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters);
|
|
return undefined;
|
|
}
|
|
break loop;
|
|
}
|
|
if (location.kind === 209 && meaning & 32) {
|
|
var className = location.name;
|
|
if (className && name === className.escapedText) {
|
|
result = location.symbol;
|
|
break loop;
|
|
}
|
|
}
|
|
break;
|
|
case 211:
|
|
if (lastLocation === location.expression && location.parent.token === 86) {
|
|
var container = location.parent.parent;
|
|
if (ts.isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 67897832))) {
|
|
if (nameNotFoundMessage) {
|
|
error(errorLocation, ts.Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
break;
|
|
case 149:
|
|
grandparent = location.parent.parent;
|
|
if (ts.isClassLike(grandparent) || grandparent.kind === 241) {
|
|
if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 67897832)) {
|
|
error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
|
|
return undefined;
|
|
}
|
|
}
|
|
break;
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 239:
|
|
case 197:
|
|
if (meaning & 3 && name === "arguments") {
|
|
result = argumentsSymbol;
|
|
break loop;
|
|
}
|
|
break;
|
|
case 196:
|
|
if (meaning & 3 && name === "arguments") {
|
|
result = argumentsSymbol;
|
|
break loop;
|
|
}
|
|
if (meaning & 16) {
|
|
var functionName = location.name;
|
|
if (functionName && name === functionName.escapedText) {
|
|
result = location.symbol;
|
|
break loop;
|
|
}
|
|
}
|
|
break;
|
|
case 152:
|
|
if (location.parent && location.parent.kind === 151) {
|
|
location = location.parent;
|
|
}
|
|
if (location.parent && ts.isClassElement(location.parent)) {
|
|
location = location.parent;
|
|
}
|
|
break;
|
|
case 304:
|
|
case 297:
|
|
location = ts.getJSDocHost(location);
|
|
break;
|
|
}
|
|
if (isSelfReferenceLocation(location)) {
|
|
lastSelfReferenceLocation = location;
|
|
}
|
|
lastLocation = location;
|
|
location = location.parent;
|
|
}
|
|
if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol) && !isInTypeQuery(originalLocation)) {
|
|
result.isReferenced |= meaning;
|
|
}
|
|
if (!result) {
|
|
if (lastLocation) {
|
|
ts.Debug.assert(lastLocation.kind === 279);
|
|
if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
|
|
return lastLocation.symbol;
|
|
}
|
|
}
|
|
if (!excludeGlobals) {
|
|
result = lookup(globals, name, meaning);
|
|
}
|
|
}
|
|
if (!result) {
|
|
if (originalLocation && ts.isInJSFile(originalLocation) && originalLocation.parent) {
|
|
if (ts.isRequireCall(originalLocation.parent, false)) {
|
|
return requireSymbol;
|
|
}
|
|
}
|
|
}
|
|
if (!result) {
|
|
if (nameNotFoundMessage) {
|
|
if (!errorLocation ||
|
|
!checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) &&
|
|
!checkAndReportErrorForExtendingInterface(errorLocation) &&
|
|
!checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) &&
|
|
!checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) &&
|
|
!checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) {
|
|
var suggestion = void 0;
|
|
if (suggestedNameNotFoundMessage && suggestionCount < maximumSuggestionCount) {
|
|
suggestion = getSuggestedSymbolForNonexistentSymbol(originalLocation, name, meaning);
|
|
if (suggestion) {
|
|
var suggestionName = symbolToString(suggestion);
|
|
var diagnostic = error(errorLocation, suggestedNameNotFoundMessage, diagnosticName(nameArg), suggestionName);
|
|
if (suggestion.valueDeclaration) {
|
|
addRelatedInfo(diagnostic, ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestionName));
|
|
}
|
|
}
|
|
}
|
|
if (!suggestion) {
|
|
error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg));
|
|
}
|
|
suggestionCount++;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
if (nameNotFoundMessage) {
|
|
if (propertyWithInvalidInitializer) {
|
|
var propertyName = propertyWithInvalidInitializer.name;
|
|
error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), diagnosticName(nameArg));
|
|
return undefined;
|
|
}
|
|
if (errorLocation &&
|
|
(meaning & 2 ||
|
|
((meaning & 32 || meaning & 384) && (meaning & 67220415) === 67220415))) {
|
|
var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result);
|
|
if (exportOrLocalSymbol.flags & 2 || exportOrLocalSymbol.flags & 32 || exportOrLocalSymbol.flags & 384) {
|
|
checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation);
|
|
}
|
|
}
|
|
if (result && isInExternalModule && (meaning & 67220415) === 67220415 && !(originalLocation.flags & 2097152)) {
|
|
if (ts.some(result.declarations, function (d) { return ts.isNamespaceExportDeclaration(d) || ts.isSourceFile(d) && !!d.symbol.globalExports; })) {
|
|
error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, ts.unescapeLeadingUnderscores(name));
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function isSelfReferenceLocation(node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 240:
|
|
case 241:
|
|
case 243:
|
|
case 242:
|
|
case 244:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function diagnosticName(nameArg) {
|
|
return ts.isString(nameArg) ? ts.unescapeLeadingUnderscores(nameArg) : ts.declarationNameToString(nameArg);
|
|
}
|
|
function isTypeParameterSymbolDeclaredInContainer(symbol, container) {
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
if (decl.kind === 150) {
|
|
var parent = ts.isJSDocTemplateTag(decl.parent) ? ts.getJSDocHost(decl.parent) : decl.parent;
|
|
if (parent === container) {
|
|
return !(ts.isJSDocTemplateTag(decl.parent) && ts.find(decl.parent.parent.tags, ts.isJSDocTypeAlias));
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) {
|
|
if (!ts.isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
|
|
return false;
|
|
}
|
|
var container = ts.getThisContainer(errorLocation, false);
|
|
var location = container;
|
|
while (location) {
|
|
if (ts.isClassLike(location.parent)) {
|
|
var classSymbol = getSymbolOfNode(location.parent);
|
|
if (!classSymbol) {
|
|
break;
|
|
}
|
|
var constructorType = getTypeOfSymbol(classSymbol);
|
|
if (getPropertyOfType(constructorType, name)) {
|
|
error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol));
|
|
return true;
|
|
}
|
|
if (location === container && !ts.hasModifier(location, 32)) {
|
|
var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType;
|
|
if (getPropertyOfType(instanceType, name)) {
|
|
error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg));
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
location = location.parent;
|
|
}
|
|
return false;
|
|
}
|
|
function checkAndReportErrorForExtendingInterface(errorLocation) {
|
|
var expression = getEntityNameForExtendingInterface(errorLocation);
|
|
if (expression && resolveEntityName(expression, 64, true)) {
|
|
error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function getEntityNameForExtendingInterface(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
case 189:
|
|
return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined;
|
|
case 211:
|
|
if (ts.isEntityNameExpression(node.expression)) {
|
|
return node.expression;
|
|
}
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
|
|
var namespaceMeaning = 1920 | (ts.isInJSFile(errorLocation) ? 67220415 : 0);
|
|
if (meaning === namespaceMeaning) {
|
|
var symbol = resolveSymbol(resolveName(errorLocation, name, 67897832 & ~namespaceMeaning, undefined, undefined, false));
|
|
var parent = errorLocation.parent;
|
|
if (symbol) {
|
|
if (ts.isQualifiedName(parent)) {
|
|
ts.Debug.assert(parent.left === errorLocation, "Should only be resolving left side of qualified name as a namespace");
|
|
var propName = parent.right.escapedText;
|
|
var propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName);
|
|
if (propType) {
|
|
error(parent, ts.Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, ts.unescapeLeadingUnderscores(name), ts.unescapeLeadingUnderscores(propName));
|
|
return true;
|
|
}
|
|
}
|
|
error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, ts.unescapeLeadingUnderscores(name));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) {
|
|
if (meaning & (67220415 & ~1024)) {
|
|
if (name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never") {
|
|
error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, ts.unescapeLeadingUnderscores(name));
|
|
return true;
|
|
}
|
|
var symbol = resolveSymbol(resolveName(errorLocation, name, 67897832 & ~67220415, undefined, undefined, false));
|
|
if (symbol && !(symbol.flags & 1024)) {
|
|
var message = (name === "Promise" || name === "Symbol")
|
|
? ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later
|
|
: ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here;
|
|
error(errorLocation, message, ts.unescapeLeadingUnderscores(name));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) {
|
|
if (meaning & (67220415 & ~1024 & ~67897832)) {
|
|
var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~67220415, undefined, undefined, false));
|
|
if (symbol) {
|
|
error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, ts.unescapeLeadingUnderscores(name));
|
|
return true;
|
|
}
|
|
}
|
|
else if (meaning & (67897832 & ~1024 & ~67220415)) {
|
|
var symbol = resolveSymbol(resolveName(errorLocation, name, (512 | 1024) & ~67897832, undefined, undefined, false));
|
|
if (symbol) {
|
|
error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, ts.unescapeLeadingUnderscores(name));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkResolvedBlockScopedVariable(result, errorLocation) {
|
|
ts.Debug.assert(!!(result.flags & 2 || result.flags & 32 || result.flags & 384));
|
|
var declaration = ts.find(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 243) || ts.isInJSFile(d) && !!ts.getJSDocEnumTag(d); });
|
|
if (declaration === undefined)
|
|
return ts.Debug.fail("Declaration to checkResolvedBlockScopedVariable is undefined");
|
|
if (!(declaration.flags & 4194304) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) {
|
|
var diagnosticMessage = void 0;
|
|
var declarationName = ts.declarationNameToString(ts.getNameOfDeclaration(declaration));
|
|
if (result.flags & 2) {
|
|
diagnosticMessage = error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName);
|
|
}
|
|
else if (result.flags & 32) {
|
|
diagnosticMessage = error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, declarationName);
|
|
}
|
|
else if (result.flags & 256) {
|
|
diagnosticMessage = error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, declarationName);
|
|
}
|
|
else {
|
|
ts.Debug.assert(!!(result.flags & 128));
|
|
if (compilerOptions.preserveConstEnums) {
|
|
diagnosticMessage = error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, declarationName);
|
|
}
|
|
}
|
|
if (diagnosticMessage) {
|
|
addRelatedInfo(diagnosticMessage, ts.createDiagnosticForNode(declaration, ts.Diagnostics._0_is_declared_here, declarationName));
|
|
}
|
|
}
|
|
}
|
|
function isSameScopeDescendentOf(initial, parent, stopAt) {
|
|
return !!parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; });
|
|
}
|
|
function getAnyImportSyntax(node) {
|
|
switch (node.kind) {
|
|
case 248:
|
|
return node;
|
|
case 250:
|
|
return node.parent;
|
|
case 251:
|
|
return node.parent.parent;
|
|
case 253:
|
|
return node.parent.parent.parent;
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function getDeclarationOfAliasSymbol(symbol) {
|
|
return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration);
|
|
}
|
|
function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) {
|
|
if (node.moduleReference.kind === 259) {
|
|
return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node)));
|
|
}
|
|
return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
|
|
}
|
|
function resolveExportByName(moduleSymbol, name, dontResolveAlias) {
|
|
var exportValue = moduleSymbol.exports.get("export=");
|
|
return exportValue
|
|
? getPropertyOfType(getTypeOfSymbol(exportValue), name)
|
|
: resolveSymbol(moduleSymbol.exports.get(name), dontResolveAlias);
|
|
}
|
|
function isSyntacticDefault(node) {
|
|
return ((ts.isExportAssignment(node) && !node.isExportEquals) || ts.hasModifier(node, 512) || ts.isExportSpecifier(node));
|
|
}
|
|
function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias) {
|
|
if (!allowSyntheticDefaultImports) {
|
|
return false;
|
|
}
|
|
if (!file || file.isDeclarationFile) {
|
|
var defaultExportSymbol = resolveExportByName(moduleSymbol, "default", true);
|
|
if (defaultExportSymbol && ts.some(defaultExportSymbol.declarations, isSyntacticDefault)) {
|
|
return false;
|
|
}
|
|
if (resolveExportByName(moduleSymbol, ts.escapeLeadingUnderscores("__esModule"), dontResolveAlias)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
if (!ts.isSourceFileJS(file)) {
|
|
return hasExportAssignmentSymbol(moduleSymbol);
|
|
}
|
|
return !file.externalModuleIndicator && !resolveExportByName(moduleSymbol, ts.escapeLeadingUnderscores("__esModule"), dontResolveAlias);
|
|
}
|
|
function getTargetOfImportClause(node, dontResolveAlias) {
|
|
var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
|
|
if (moduleSymbol) {
|
|
var exportDefaultSymbol = void 0;
|
|
if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) {
|
|
exportDefaultSymbol = moduleSymbol;
|
|
}
|
|
else {
|
|
exportDefaultSymbol = resolveExportByName(moduleSymbol, "default", dontResolveAlias);
|
|
}
|
|
var file = ts.find(moduleSymbol.declarations, ts.isSourceFile);
|
|
var hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias);
|
|
if (!exportDefaultSymbol && !hasSyntheticDefault) {
|
|
error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol));
|
|
}
|
|
else if (hasSyntheticDefault) {
|
|
return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
|
|
}
|
|
return exportDefaultSymbol;
|
|
}
|
|
}
|
|
function getTargetOfNamespaceImport(node, dontResolveAlias) {
|
|
var moduleSpecifier = node.parent.parent.moduleSpecifier;
|
|
return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias);
|
|
}
|
|
function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
|
|
if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) {
|
|
return unknownSymbol;
|
|
}
|
|
if (valueSymbol.flags & (67897832 | 1920)) {
|
|
return valueSymbol;
|
|
}
|
|
var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName);
|
|
result.declarations = ts.deduplicate(ts.concatenate(valueSymbol.declarations, typeSymbol.declarations), ts.equateValues);
|
|
result.parent = valueSymbol.parent || typeSymbol.parent;
|
|
if (valueSymbol.valueDeclaration)
|
|
result.valueDeclaration = valueSymbol.valueDeclaration;
|
|
if (typeSymbol.members)
|
|
result.members = typeSymbol.members;
|
|
if (valueSymbol.exports)
|
|
result.exports = valueSymbol.exports;
|
|
return result;
|
|
}
|
|
function getExportOfModule(symbol, name, dontResolveAlias) {
|
|
if (symbol.flags & 1536) {
|
|
return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias);
|
|
}
|
|
}
|
|
function getPropertyOfVariable(symbol, name) {
|
|
if (symbol.flags & 3) {
|
|
var typeAnnotation = symbol.valueDeclaration.type;
|
|
if (typeAnnotation) {
|
|
return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name));
|
|
}
|
|
}
|
|
}
|
|
function getExternalModuleMember(node, specifier, dontResolveAlias) {
|
|
if (dontResolveAlias === void 0) { dontResolveAlias = false; }
|
|
var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
|
|
var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias);
|
|
if (targetSymbol) {
|
|
var name = specifier.propertyName || specifier.name;
|
|
if (name.escapedText) {
|
|
if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) {
|
|
return moduleSymbol;
|
|
}
|
|
var symbolFromVariable = void 0;
|
|
if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) {
|
|
symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText);
|
|
}
|
|
else {
|
|
symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
|
|
}
|
|
symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias);
|
|
var symbolFromModule = getExportOfModule(targetSymbol, name.escapedText, dontResolveAlias);
|
|
if (!symbolFromModule && allowSyntheticDefaultImports && name.escapedText === "default") {
|
|
symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
|
|
}
|
|
var symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ?
|
|
combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) :
|
|
symbolFromModule || symbolFromVariable;
|
|
if (!symbol) {
|
|
var moduleName = getFullyQualifiedName(moduleSymbol, node);
|
|
var declarationName = ts.declarationNameToString(name);
|
|
var suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol);
|
|
if (suggestion !== undefined) {
|
|
var suggestionName = symbolToString(suggestion);
|
|
var diagnostic = error(name, ts.Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_2, moduleName, declarationName, suggestionName);
|
|
if (suggestion.valueDeclaration) {
|
|
addRelatedInfo(diagnostic, ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestionName));
|
|
}
|
|
}
|
|
else {
|
|
error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
|
|
}
|
|
}
|
|
return symbol;
|
|
}
|
|
}
|
|
}
|
|
function getTargetOfImportSpecifier(node, dontResolveAlias) {
|
|
return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias);
|
|
}
|
|
function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
|
|
return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
|
|
}
|
|
function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
|
|
return node.parent.parent.moduleSpecifier ?
|
|
getExternalModuleMember(node.parent.parent, node, dontResolveAlias) :
|
|
resolveEntityName(node.propertyName || node.name, meaning, false, dontResolveAlias);
|
|
}
|
|
function getTargetOfExportAssignment(node, dontResolveAlias) {
|
|
var expression = (ts.isExportAssignment(node) ? node.expression : node.right);
|
|
if (ts.isClassExpression(expression)) {
|
|
return checkExpression(expression).symbol;
|
|
}
|
|
var aliasLike = resolveEntityName(expression, 67220415 | 67897832 | 1920, true, dontResolveAlias);
|
|
if (aliasLike) {
|
|
return aliasLike;
|
|
}
|
|
checkExpression(expression);
|
|
return getNodeLinks(expression).resolvedSymbol;
|
|
}
|
|
function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) {
|
|
if (dontRecursivelyResolve === void 0) { dontRecursivelyResolve = false; }
|
|
switch (node.kind) {
|
|
case 248:
|
|
return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve);
|
|
case 250:
|
|
return getTargetOfImportClause(node, dontRecursivelyResolve);
|
|
case 251:
|
|
return getTargetOfNamespaceImport(node, dontRecursivelyResolve);
|
|
case 253:
|
|
return getTargetOfImportSpecifier(node, dontRecursivelyResolve);
|
|
case 257:
|
|
return getTargetOfExportSpecifier(node, 67220415 | 67897832 | 1920, dontRecursivelyResolve);
|
|
case 254:
|
|
case 204:
|
|
return getTargetOfExportAssignment(node, dontRecursivelyResolve);
|
|
case 247:
|
|
return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
|
|
default:
|
|
return ts.Debug.fail();
|
|
}
|
|
}
|
|
function isNonLocalAlias(symbol, excludes) {
|
|
if (excludes === void 0) { excludes = 67220415 | 67897832 | 1920; }
|
|
if (!symbol)
|
|
return false;
|
|
return (symbol.flags & (2097152 | excludes)) === 2097152 || !!(symbol.flags & 2097152 && symbol.flags & 67108864);
|
|
}
|
|
function resolveSymbol(symbol, dontResolveAlias) {
|
|
return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
|
|
}
|
|
function resolveAlias(symbol) {
|
|
ts.Debug.assert((symbol.flags & 2097152) !== 0, "Should only get Alias here.");
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.target) {
|
|
links.target = resolvingSymbol;
|
|
var node = getDeclarationOfAliasSymbol(symbol);
|
|
if (!node)
|
|
return ts.Debug.fail();
|
|
var target = getTargetOfAliasDeclaration(node);
|
|
if (links.target === resolvingSymbol) {
|
|
links.target = target || unknownSymbol;
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
|
|
}
|
|
}
|
|
else if (links.target === resolvingSymbol) {
|
|
links.target = unknownSymbol;
|
|
}
|
|
return links.target;
|
|
}
|
|
function markExportAsReferenced(node) {
|
|
var symbol = getSymbolOfNode(node);
|
|
var target = resolveAlias(symbol);
|
|
if (target) {
|
|
var markAlias = target === unknownSymbol ||
|
|
((target.flags & 67220415) && !isConstEnumOrConstEnumOnlyModule(target));
|
|
if (markAlias) {
|
|
markAliasSymbolAsReferenced(symbol);
|
|
}
|
|
}
|
|
}
|
|
function markAliasSymbolAsReferenced(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.referenced) {
|
|
links.referenced = true;
|
|
var node = getDeclarationOfAliasSymbol(symbol);
|
|
if (!node)
|
|
return ts.Debug.fail();
|
|
if (node.kind === 254) {
|
|
checkExpressionCached(node.expression);
|
|
}
|
|
else if (node.kind === 257) {
|
|
checkExpressionCached(node.propertyName || node.name);
|
|
}
|
|
else if (ts.isInternalModuleImportEqualsDeclaration(node)) {
|
|
checkExpressionCached(node.moduleReference);
|
|
}
|
|
}
|
|
}
|
|
function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) {
|
|
if (entityName.kind === 72 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
|
|
entityName = entityName.parent;
|
|
}
|
|
if (entityName.kind === 72 || entityName.parent.kind === 148) {
|
|
return resolveEntityName(entityName, 1920, false, dontResolveAlias);
|
|
}
|
|
else {
|
|
ts.Debug.assert(entityName.parent.kind === 248);
|
|
return resolveEntityName(entityName, 67220415 | 67897832 | 1920, false, dontResolveAlias);
|
|
}
|
|
}
|
|
function getFullyQualifiedName(symbol, containingLocation) {
|
|
return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, undefined, 16 | 4);
|
|
}
|
|
function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) {
|
|
if (ts.nodeIsMissing(name)) {
|
|
return undefined;
|
|
}
|
|
var namespaceMeaning = 1920 | (ts.isInJSFile(name) ? meaning & 67220415 : 0);
|
|
var symbol;
|
|
if (name.kind === 72) {
|
|
var message = meaning === namespaceMeaning ? ts.Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name).escapedText);
|
|
var symbolFromJSPrototype = ts.isInJSFile(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : undefined;
|
|
symbol = resolveName(location || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? undefined : message, name, true);
|
|
if (!symbol) {
|
|
return symbolFromJSPrototype;
|
|
}
|
|
}
|
|
else if (name.kind === 148 || name.kind === 189) {
|
|
var left = name.kind === 148 ? name.left : name.expression;
|
|
var right = name.kind === 148 ? name.right : name.name;
|
|
var namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, false, location);
|
|
if (!namespace || ts.nodeIsMissing(right)) {
|
|
return undefined;
|
|
}
|
|
else if (namespace === unknownSymbol) {
|
|
return namespace;
|
|
}
|
|
if (ts.isInJSFile(name)) {
|
|
if (namespace.valueDeclaration &&
|
|
ts.isVariableDeclaration(namespace.valueDeclaration) &&
|
|
namespace.valueDeclaration.initializer &&
|
|
isCommonJsRequire(namespace.valueDeclaration.initializer)) {
|
|
var moduleName = namespace.valueDeclaration.initializer.arguments[0];
|
|
var moduleSym = resolveExternalModuleName(moduleName, moduleName);
|
|
if (moduleSym) {
|
|
var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
|
|
if (resolvedModuleSymbol) {
|
|
namespace = resolvedModuleSymbol;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
symbol = getSymbol(getExportsOfSymbol(namespace), right.escapedText, meaning);
|
|
if (!symbol) {
|
|
if (!ignoreErrors) {
|
|
error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right));
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
else {
|
|
throw ts.Debug.assertNever(name, "Unknown entity name kind.");
|
|
}
|
|
ts.Debug.assert((ts.getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here.");
|
|
return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol);
|
|
}
|
|
function resolveEntityNameFromAssignmentDeclaration(name, meaning) {
|
|
if (isJSDocTypeReference(name.parent)) {
|
|
var secondaryLocation = getAssignmentDeclarationLocation(name.parent);
|
|
if (secondaryLocation) {
|
|
return resolveName(secondaryLocation, name.escapedText, meaning, undefined, name, true);
|
|
}
|
|
}
|
|
}
|
|
function getAssignmentDeclarationLocation(node) {
|
|
var typeAlias = ts.findAncestor(node, function (node) { return !(ts.isJSDocNode(node) || node.flags & 2097152) ? "quit" : ts.isJSDocTypeAlias(node); });
|
|
if (typeAlias) {
|
|
return;
|
|
}
|
|
var host = ts.getJSDocHost(node);
|
|
if (ts.isExpressionStatement(host) &&
|
|
ts.isBinaryExpression(host.expression) &&
|
|
ts.getAssignmentDeclarationKind(host.expression) === 3) {
|
|
var symbol = getSymbolOfNode(host.expression.left);
|
|
if (symbol) {
|
|
return getDeclarationOfJSPrototypeContainer(symbol);
|
|
}
|
|
}
|
|
if ((ts.isObjectLiteralMethod(host) || ts.isPropertyAssignment(host)) &&
|
|
ts.isBinaryExpression(host.parent.parent) &&
|
|
ts.getAssignmentDeclarationKind(host.parent.parent) === 6) {
|
|
var symbol = getSymbolOfNode(host.parent.parent.left);
|
|
if (symbol) {
|
|
return getDeclarationOfJSPrototypeContainer(symbol);
|
|
}
|
|
}
|
|
var sig = ts.getHostSignatureFromJSDocHost(host);
|
|
if (sig) {
|
|
var symbol = getSymbolOfNode(sig);
|
|
return symbol && symbol.valueDeclaration;
|
|
}
|
|
}
|
|
function getDeclarationOfJSPrototypeContainer(symbol) {
|
|
var decl = symbol.parent.valueDeclaration;
|
|
if (!decl) {
|
|
return undefined;
|
|
}
|
|
var initializer = ts.isAssignmentDeclaration(decl) ? ts.getAssignedExpandoInitializer(decl) :
|
|
ts.hasOnlyExpressionInitializer(decl) ? ts.getDeclaredExpandoInitializer(decl) :
|
|
undefined;
|
|
return initializer || decl;
|
|
}
|
|
function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
|
|
return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? undefined : ts.Diagnostics.Cannot_find_module_0);
|
|
}
|
|
function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) {
|
|
if (isForAugmentation === void 0) { isForAugmentation = false; }
|
|
return ts.isStringLiteralLike(moduleReferenceExpression)
|
|
? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation)
|
|
: undefined;
|
|
}
|
|
function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) {
|
|
if (isForAugmentation === void 0) { isForAugmentation = false; }
|
|
if (moduleReference === undefined) {
|
|
return;
|
|
}
|
|
if (ts.startsWith(moduleReference, "@types/")) {
|
|
var diag = ts.Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
|
|
var withoutAtTypePrefix = ts.removePrefix(moduleReference, "@types/");
|
|
error(errorNode, diag, withoutAtTypePrefix, moduleReference);
|
|
}
|
|
var ambientModule = tryFindAmbientModule(moduleReference, true);
|
|
if (ambientModule) {
|
|
return ambientModule;
|
|
}
|
|
var currentSourceFile = ts.getSourceFileOfNode(location);
|
|
var resolvedModule = ts.getResolvedModule(currentSourceFile, moduleReference);
|
|
var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule);
|
|
var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName);
|
|
if (sourceFile) {
|
|
if (sourceFile.symbol) {
|
|
if (resolvedModule.isExternalLibraryImport && !ts.resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
|
|
errorOnImplicitAnyModule(false, errorNode, resolvedModule, moduleReference);
|
|
}
|
|
return getMergedSymbol(sourceFile.symbol);
|
|
}
|
|
if (moduleNotFoundError) {
|
|
error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName);
|
|
}
|
|
return undefined;
|
|
}
|
|
if (patternAmbientModules) {
|
|
var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleReference);
|
|
if (pattern) {
|
|
return getMergedSymbol(pattern.symbol);
|
|
}
|
|
}
|
|
if (resolvedModule && !ts.resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === undefined || resolutionDiagnostic === ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) {
|
|
if (isForAugmentation) {
|
|
var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
|
|
error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName);
|
|
}
|
|
else {
|
|
errorOnImplicitAnyModule(noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference);
|
|
}
|
|
return undefined;
|
|
}
|
|
if (moduleNotFoundError) {
|
|
if (ts.pathIsRelative(moduleReference)) {
|
|
var sourceFile_1 = ts.getSourceFileOfNode(location);
|
|
var redirects = sourceFile_1.redirectedReferences;
|
|
if (redirects) {
|
|
var normalizedTargetPath = ts.getNormalizedAbsolutePath(moduleReference, ts.getDirectoryPath(sourceFile_1.fileName));
|
|
for (var _i = 0, _a = [".ts", ".tsx"]; _i < _a.length; _i++) {
|
|
var ext = _a[_i];
|
|
var probePath = normalizedTargetPath + ext;
|
|
if (redirects.indexOf(probePath) >= 0) {
|
|
error(errorNode, ts.Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, moduleReference, probePath);
|
|
return undefined;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (resolutionDiagnostic) {
|
|
error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
|
|
}
|
|
else {
|
|
var tsExtension = ts.tryExtractTSExtension(moduleReference);
|
|
if (tsExtension) {
|
|
var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
|
|
error(errorNode, diag, tsExtension, ts.removeExtension(moduleReference, tsExtension));
|
|
}
|
|
else if (!compilerOptions.resolveJsonModule &&
|
|
ts.fileExtensionIs(moduleReference, ".json") &&
|
|
ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeJs &&
|
|
ts.hasJsonModuleEmitEnabled(compilerOptions)) {
|
|
error(errorNode, ts.Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
|
|
}
|
|
else {
|
|
error(errorNode, moduleNotFoundError, moduleReference);
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function errorOnImplicitAnyModule(isError, errorNode, _a, moduleReference) {
|
|
var packageId = _a.packageId, resolvedFileName = _a.resolvedFileName;
|
|
var errorInfo = !ts.isExternalModuleNameRelative(moduleReference) && packageId
|
|
? typesPackageExists(packageId.name)
|
|
? ts.chainDiagnosticMessages(undefined, ts.Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1, packageId.name, ts.mangleScopedPackageName(packageId.name))
|
|
: ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Try_npm_install_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0, moduleReference, ts.mangleScopedPackageName(packageId.name))
|
|
: undefined;
|
|
errorOrSuggestion(isError, errorNode, ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedFileName));
|
|
}
|
|
function typesPackageExists(packageName) {
|
|
return getPackagesSet().has(ts.getTypesPackageName(packageName));
|
|
}
|
|
function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) {
|
|
if (moduleSymbol) {
|
|
var exportEquals = resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias);
|
|
var exported = getCommonJsExportEquals(exportEquals, moduleSymbol);
|
|
return getMergedSymbol(exported) || moduleSymbol;
|
|
}
|
|
return undefined;
|
|
}
|
|
function getCommonJsExportEquals(exported, moduleSymbol) {
|
|
if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152) {
|
|
return exported;
|
|
}
|
|
var merged = cloneSymbol(exported);
|
|
if (merged.exports === undefined) {
|
|
merged.flags = merged.flags | 512;
|
|
merged.exports = ts.createSymbolTable();
|
|
}
|
|
moduleSymbol.exports.forEach(function (s, name) {
|
|
if (name === "export=")
|
|
return;
|
|
merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s);
|
|
});
|
|
return merged;
|
|
}
|
|
function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias) {
|
|
var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias);
|
|
if (!dontResolveAlias && symbol) {
|
|
if (!(symbol.flags & (1536 | 3)) && !ts.getDeclarationOfKind(symbol, 279)) {
|
|
error(referencingLocation, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol));
|
|
return symbol;
|
|
}
|
|
if (compilerOptions.esModuleInterop) {
|
|
var referenceParent = referencingLocation.parent;
|
|
if ((ts.isImportDeclaration(referenceParent) && ts.getNamespaceDeclarationNode(referenceParent)) ||
|
|
ts.isImportCall(referenceParent)) {
|
|
var type = getTypeOfSymbol(symbol);
|
|
var sigs = getSignaturesOfStructuredType(type, 0);
|
|
if (!sigs || !sigs.length) {
|
|
sigs = getSignaturesOfStructuredType(type, 1);
|
|
}
|
|
if (sigs && sigs.length) {
|
|
var moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol);
|
|
var result = createSymbol(symbol.flags, symbol.escapedName);
|
|
result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
|
|
result.parent = symbol.parent;
|
|
result.target = symbol;
|
|
result.originatingImport = referenceParent;
|
|
if (symbol.valueDeclaration)
|
|
result.valueDeclaration = symbol.valueDeclaration;
|
|
if (symbol.constEnumOnlyModule)
|
|
result.constEnumOnlyModule = true;
|
|
if (symbol.members)
|
|
result.members = ts.cloneMap(symbol.members);
|
|
if (symbol.exports)
|
|
result.exports = ts.cloneMap(symbol.exports);
|
|
var resolvedModuleType = resolveStructuredTypeMembers(moduleType);
|
|
result.type = createAnonymousType(result, resolvedModuleType.members, ts.emptyArray, ts.emptyArray, resolvedModuleType.stringIndexInfo, resolvedModuleType.numberIndexInfo);
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return symbol;
|
|
}
|
|
function hasExportAssignmentSymbol(moduleSymbol) {
|
|
return moduleSymbol.exports.get("export=") !== undefined;
|
|
}
|
|
function getExportsOfModuleAsArray(moduleSymbol) {
|
|
return symbolsToArray(getExportsOfModule(moduleSymbol));
|
|
}
|
|
function getExportsAndPropertiesOfModule(moduleSymbol) {
|
|
var exports = getExportsOfModuleAsArray(moduleSymbol);
|
|
var exportEquals = resolveExternalModuleSymbol(moduleSymbol);
|
|
if (exportEquals !== moduleSymbol) {
|
|
ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals)));
|
|
}
|
|
return exports;
|
|
}
|
|
function tryGetMemberInModuleExports(memberName, moduleSymbol) {
|
|
var symbolTable = getExportsOfModule(moduleSymbol);
|
|
if (symbolTable) {
|
|
return symbolTable.get(memberName);
|
|
}
|
|
}
|
|
function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) {
|
|
var symbol = tryGetMemberInModuleExports(memberName, moduleSymbol);
|
|
if (symbol) {
|
|
return symbol;
|
|
}
|
|
var exportEquals = resolveExternalModuleSymbol(moduleSymbol);
|
|
if (exportEquals === moduleSymbol) {
|
|
return undefined;
|
|
}
|
|
var type = getTypeOfSymbol(exportEquals);
|
|
return type.flags & 131068 ? undefined : getPropertyOfType(type, memberName);
|
|
}
|
|
function getExportsOfSymbol(symbol) {
|
|
return symbol.flags & 32 ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports") :
|
|
symbol.flags & 1536 ? getExportsOfModule(symbol) :
|
|
symbol.exports || emptySymbols;
|
|
}
|
|
function getExportsOfModule(moduleSymbol) {
|
|
var links = getSymbolLinks(moduleSymbol);
|
|
return links.resolvedExports || (links.resolvedExports = getExportsOfModuleWorker(moduleSymbol));
|
|
}
|
|
function extendExportSymbols(target, source, lookupTable, exportNode) {
|
|
if (!source)
|
|
return;
|
|
source.forEach(function (sourceSymbol, id) {
|
|
if (id === "default")
|
|
return;
|
|
var targetSymbol = target.get(id);
|
|
if (!targetSymbol) {
|
|
target.set(id, sourceSymbol);
|
|
if (lookupTable && exportNode) {
|
|
lookupTable.set(id, {
|
|
specifierText: ts.getTextOfNode(exportNode.moduleSpecifier)
|
|
});
|
|
}
|
|
}
|
|
else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) {
|
|
var collisionTracker = lookupTable.get(id);
|
|
if (!collisionTracker.exportsWithDuplicate) {
|
|
collisionTracker.exportsWithDuplicate = [exportNode];
|
|
}
|
|
else {
|
|
collisionTracker.exportsWithDuplicate.push(exportNode);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function getExportsOfModuleWorker(moduleSymbol) {
|
|
var visitedSymbols = [];
|
|
moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
|
|
return visit(moduleSymbol) || emptySymbols;
|
|
function visit(symbol) {
|
|
if (!(symbol && symbol.exports && ts.pushIfUnique(visitedSymbols, symbol))) {
|
|
return;
|
|
}
|
|
var symbols = ts.cloneMap(symbol.exports);
|
|
var exportStars = symbol.exports.get("__export");
|
|
if (exportStars) {
|
|
var nestedSymbols = ts.createSymbolTable();
|
|
var lookupTable_1 = ts.createMap();
|
|
for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
|
|
var exportedSymbols = visit(resolvedModule);
|
|
extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node);
|
|
}
|
|
lookupTable_1.forEach(function (_a, id) {
|
|
var exportsWithDuplicate = _a.exportsWithDuplicate;
|
|
if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) {
|
|
return;
|
|
}
|
|
for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) {
|
|
var node = exportsWithDuplicate_1[_i];
|
|
diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, ts.unescapeLeadingUnderscores(id)));
|
|
}
|
|
});
|
|
extendExportSymbols(symbols, nestedSymbols);
|
|
}
|
|
return symbols;
|
|
}
|
|
}
|
|
function getMergedSymbol(symbol) {
|
|
var merged;
|
|
return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
|
|
}
|
|
function getSymbolOfNode(node) {
|
|
return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
|
|
}
|
|
function getParentOfSymbol(symbol) {
|
|
return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
|
|
}
|
|
function getAlternativeContainingModules(symbol, enclosingDeclaration) {
|
|
var containingFile = ts.getSourceFileOfNode(enclosingDeclaration);
|
|
var id = "" + getNodeId(containingFile);
|
|
var links = getSymbolLinks(symbol);
|
|
var results;
|
|
if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) {
|
|
return results;
|
|
}
|
|
if (containingFile && containingFile.imports) {
|
|
for (var _i = 0, _a = containingFile.imports; _i < _a.length; _i++) {
|
|
var importRef = _a[_i];
|
|
if (ts.nodeIsSynthesized(importRef))
|
|
continue;
|
|
var resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, true);
|
|
if (!resolvedModule)
|
|
continue;
|
|
var ref = getAliasForSymbolInContainer(resolvedModule, symbol);
|
|
if (!ref)
|
|
continue;
|
|
results = ts.append(results, resolvedModule);
|
|
}
|
|
if (ts.length(results)) {
|
|
(links.extendedContainersByFile || (links.extendedContainersByFile = ts.createMap())).set(id, results);
|
|
return results;
|
|
}
|
|
}
|
|
if (links.extendedContainers) {
|
|
return links.extendedContainers;
|
|
}
|
|
var otherFiles = host.getSourceFiles();
|
|
for (var _b = 0, otherFiles_1 = otherFiles; _b < otherFiles_1.length; _b++) {
|
|
var file = otherFiles_1[_b];
|
|
if (!ts.isExternalModule(file))
|
|
continue;
|
|
var sym = getSymbolOfNode(file);
|
|
var ref = getAliasForSymbolInContainer(sym, symbol);
|
|
if (!ref)
|
|
continue;
|
|
results = ts.append(results, sym);
|
|
}
|
|
return links.extendedContainers = results || ts.emptyArray;
|
|
}
|
|
function getContainersOfSymbol(symbol, enclosingDeclaration) {
|
|
var container = getParentOfSymbol(symbol);
|
|
if (container) {
|
|
var additionalContainers = ts.mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
|
|
var reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
|
|
if (enclosingDeclaration && getAccessibleSymbolChain(container, enclosingDeclaration, 1920, false)) {
|
|
return ts.concatenate(ts.concatenate([container], additionalContainers), reexportContainers);
|
|
}
|
|
var res = ts.append(additionalContainers, container);
|
|
return ts.concatenate(res, reexportContainers);
|
|
}
|
|
var candidates = ts.mapDefined(symbol.declarations, function (d) { return !ts.isAmbientModule(d) && d.parent && hasNonGlobalAugmentationExternalModuleSymbol(d.parent) ? getSymbolOfNode(d.parent) : undefined; });
|
|
if (!ts.length(candidates)) {
|
|
return undefined;
|
|
}
|
|
return ts.mapDefined(candidates, function (candidate) { return getAliasForSymbolInContainer(candidate, symbol) ? candidate : undefined; });
|
|
function fileSymbolIfFileSymbolExportEqualsContainer(d) {
|
|
var fileSymbol = getExternalModuleContainer(d);
|
|
var exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=");
|
|
return resolveSymbol(exported) === resolveSymbol(container) ? fileSymbol : undefined;
|
|
}
|
|
}
|
|
function getAliasForSymbolInContainer(container, symbol) {
|
|
if (container === getParentOfSymbol(symbol)) {
|
|
return symbol;
|
|
}
|
|
var exports = getExportsOfSymbol(container);
|
|
var quick = exports.get(symbol.escapedName);
|
|
if (quick && symbolRefersToTarget(quick)) {
|
|
return quick;
|
|
}
|
|
return ts.forEachEntry(exports, function (exported) {
|
|
if (symbolRefersToTarget(exported)) {
|
|
return exported;
|
|
}
|
|
});
|
|
function symbolRefersToTarget(s) {
|
|
if (s === symbol || resolveSymbol(s) === symbol || resolveSymbol(s) === resolveSymbol(symbol)) {
|
|
return s;
|
|
}
|
|
}
|
|
}
|
|
function getExportSymbolOfValueSymbolIfExported(symbol) {
|
|
return getMergedSymbol(symbol && (symbol.flags & 1048576) !== 0 ? symbol.exportSymbol : symbol);
|
|
}
|
|
function symbolIsValue(symbol) {
|
|
return !!(symbol.flags & 67220415 || symbol.flags & 2097152 && resolveAlias(symbol).flags & 67220415);
|
|
}
|
|
function findConstructorDeclaration(node) {
|
|
var members = node.members;
|
|
for (var _i = 0, members_2 = members; _i < members_2.length; _i++) {
|
|
var member = members_2[_i];
|
|
if (member.kind === 157 && ts.nodeIsPresent(member.body)) {
|
|
return member;
|
|
}
|
|
}
|
|
}
|
|
function createType(flags) {
|
|
var result = new Type(checker, flags);
|
|
typeCount++;
|
|
result.id = typeCount;
|
|
return result;
|
|
}
|
|
function createIntrinsicType(kind, intrinsicName) {
|
|
var type = createType(kind);
|
|
type.intrinsicName = intrinsicName;
|
|
return type;
|
|
}
|
|
function createBooleanType(trueFalseTypes) {
|
|
var type = getUnionType(trueFalseTypes);
|
|
type.flags |= 16;
|
|
type.intrinsicName = "boolean";
|
|
return type;
|
|
}
|
|
function createObjectType(objectFlags, symbol) {
|
|
var type = createType(524288);
|
|
type.objectFlags = objectFlags;
|
|
type.symbol = symbol;
|
|
type.members = undefined;
|
|
type.properties = undefined;
|
|
type.callSignatures = undefined;
|
|
type.constructSignatures = undefined;
|
|
type.stringIndexInfo = undefined;
|
|
type.numberIndexInfo = undefined;
|
|
return type;
|
|
}
|
|
function createTypeofType() {
|
|
return getUnionType(ts.arrayFrom(typeofEQFacts.keys(), getLiteralType));
|
|
}
|
|
function isReservedMemberName(name) {
|
|
return name.charCodeAt(0) === 95 &&
|
|
name.charCodeAt(1) === 95 &&
|
|
name.charCodeAt(2) !== 95 &&
|
|
name.charCodeAt(2) !== 64;
|
|
}
|
|
function getNamedMembers(members) {
|
|
var result;
|
|
members.forEach(function (symbol, id) {
|
|
if (!isReservedMemberName(id) && symbolIsValue(symbol)) {
|
|
(result || (result = [])).push(symbol);
|
|
}
|
|
});
|
|
return result || ts.emptyArray;
|
|
}
|
|
function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) {
|
|
type.members = members;
|
|
type.properties = members === emptySymbols ? ts.emptyArray : getNamedMembers(members);
|
|
type.callSignatures = callSignatures;
|
|
type.constructSignatures = constructSignatures;
|
|
type.stringIndexInfo = stringIndexInfo;
|
|
type.numberIndexInfo = numberIndexInfo;
|
|
return type;
|
|
}
|
|
function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) {
|
|
return setStructuredTypeMembers(createObjectType(16, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
function forEachSymbolTableInScope(enclosingDeclaration, callback) {
|
|
var result;
|
|
for (var location = enclosingDeclaration; location; location = location.parent) {
|
|
if (location.locals && !isGlobalSourceFile(location)) {
|
|
if (result = callback(location.locals)) {
|
|
return result;
|
|
}
|
|
}
|
|
switch (location.kind) {
|
|
case 279:
|
|
if (!ts.isExternalOrCommonJsModule(location)) {
|
|
break;
|
|
}
|
|
case 244:
|
|
if (result = callback(getSymbolOfNode(location).exports)) {
|
|
return result;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return callback(globals);
|
|
}
|
|
function getQualifiedLeftMeaning(rightMeaning) {
|
|
return rightMeaning === 67220415 ? 67220415 : 1920;
|
|
}
|
|
function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap) {
|
|
if (visitedSymbolTablesMap === void 0) { visitedSymbolTablesMap = ts.createMap(); }
|
|
if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) {
|
|
return undefined;
|
|
}
|
|
var id = "" + getSymbolId(symbol);
|
|
var visitedSymbolTables = visitedSymbolTablesMap.get(id);
|
|
if (!visitedSymbolTables) {
|
|
visitedSymbolTablesMap.set(id, visitedSymbolTables = []);
|
|
}
|
|
return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable);
|
|
function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification) {
|
|
if (!ts.pushIfUnique(visitedSymbolTables, symbols)) {
|
|
return undefined;
|
|
}
|
|
var result = trySymbolTable(symbols, ignoreQualification);
|
|
visitedSymbolTables.pop();
|
|
return result;
|
|
}
|
|
function canQualifySymbol(symbolFromSymbolTable, meaning) {
|
|
return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning) ||
|
|
!!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing, visitedSymbolTablesMap);
|
|
}
|
|
function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
|
|
return symbol === (resolvedAliasSymbol || symbolFromSymbolTable) &&
|
|
!ts.some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) &&
|
|
(ignoreQualification || canQualifySymbol(symbolFromSymbolTable, meaning));
|
|
}
|
|
function trySymbolTable(symbols, ignoreQualification) {
|
|
if (isAccessible(symbols.get(symbol.escapedName), undefined, ignoreQualification)) {
|
|
return [symbol];
|
|
}
|
|
return ts.forEachEntry(symbols, function (symbolFromSymbolTable) {
|
|
if (symbolFromSymbolTable.flags & 2097152
|
|
&& symbolFromSymbolTable.escapedName !== "export="
|
|
&& symbolFromSymbolTable.escapedName !== "default"
|
|
&& !(ts.isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && ts.isExternalModule(ts.getSourceFileOfNode(enclosingDeclaration)))
|
|
&& (!useOnlyExternalAliasing || ts.some(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration))
|
|
&& (ignoreQualification || !ts.getDeclarationOfKind(symbolFromSymbolTable, 257))) {
|
|
var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable);
|
|
if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) {
|
|
return [symbolFromSymbolTable];
|
|
}
|
|
var candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
|
|
var accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, true);
|
|
if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
|
|
return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
|
|
}
|
|
}
|
|
if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
|
|
if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), undefined, ignoreQualification)) {
|
|
return [symbol];
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
function needsQualification(symbol, enclosingDeclaration, meaning) {
|
|
var qualify = false;
|
|
forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) {
|
|
var symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName));
|
|
if (!symbolFromSymbolTable) {
|
|
return false;
|
|
}
|
|
if (symbolFromSymbolTable === symbol) {
|
|
return true;
|
|
}
|
|
symbolFromSymbolTable = (symbolFromSymbolTable.flags & 2097152 && !ts.getDeclarationOfKind(symbolFromSymbolTable, 257)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable;
|
|
if (symbolFromSymbolTable.flags & meaning) {
|
|
qualify = true;
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
return qualify;
|
|
}
|
|
function isPropertyOrMethodDeclarationSymbol(symbol) {
|
|
if (symbol.declarations && symbol.declarations.length) {
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
switch (declaration.kind) {
|
|
case 154:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
continue;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
|
|
var access = isSymbolAccessible(typeSymbol, enclosingDeclaration, 67897832, false);
|
|
return access.accessibility === 0;
|
|
}
|
|
function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
|
|
var access = isSymbolAccessible(typeSymbol, enclosingDeclaration, 67220415, false);
|
|
return access.accessibility === 0;
|
|
}
|
|
function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible) {
|
|
if (!ts.length(symbols))
|
|
return;
|
|
var hadAccessibleChain;
|
|
for (var _i = 0, _a = symbols; _i < _a.length; _i++) {
|
|
var symbol = _a[_i];
|
|
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, false);
|
|
if (accessibleSymbolChain) {
|
|
hadAccessibleChain = symbol;
|
|
var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
|
|
if (hasAccessibleDeclarations) {
|
|
return hasAccessibleDeclarations;
|
|
}
|
|
}
|
|
else {
|
|
if (ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
|
|
return {
|
|
accessibility: 0
|
|
};
|
|
}
|
|
}
|
|
var containers = getContainersOfSymbol(symbol, enclosingDeclaration);
|
|
var firstDecl = ts.first(symbol.declarations);
|
|
if (!ts.length(containers) && meaning & 67220415 && firstDecl && ts.isObjectLiteralExpression(firstDecl)) {
|
|
if (firstDecl.parent && ts.isVariableDeclaration(firstDecl.parent) && firstDecl === firstDecl.parent.initializer) {
|
|
containers = [getSymbolOfNode(firstDecl.parent)];
|
|
}
|
|
}
|
|
var parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible);
|
|
if (parentResult) {
|
|
return parentResult;
|
|
}
|
|
}
|
|
if (hadAccessibleChain) {
|
|
return {
|
|
accessibility: 1,
|
|
errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning),
|
|
errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920) : undefined,
|
|
};
|
|
}
|
|
}
|
|
function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
|
|
if (symbol && enclosingDeclaration) {
|
|
var result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
var symbolExternalModule = ts.forEach(symbol.declarations, getExternalModuleContainer);
|
|
if (symbolExternalModule) {
|
|
var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration);
|
|
if (symbolExternalModule !== enclosingExternalModule) {
|
|
return {
|
|
accessibility: 2,
|
|
errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
|
|
errorModuleName: symbolToString(symbolExternalModule)
|
|
};
|
|
}
|
|
}
|
|
return {
|
|
accessibility: 1,
|
|
errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
|
|
};
|
|
}
|
|
return { accessibility: 0 };
|
|
}
|
|
function getExternalModuleContainer(declaration) {
|
|
var node = ts.findAncestor(declaration, hasExternalModuleSymbol);
|
|
return node && getSymbolOfNode(node);
|
|
}
|
|
function hasExternalModuleSymbol(declaration) {
|
|
return ts.isAmbientModule(declaration) || (declaration.kind === 279 && ts.isExternalOrCommonJsModule(declaration));
|
|
}
|
|
function hasNonGlobalAugmentationExternalModuleSymbol(declaration) {
|
|
return ts.isModuleWithStringLiteralName(declaration) || (declaration.kind === 279 && ts.isExternalOrCommonJsModule(declaration));
|
|
}
|
|
function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) {
|
|
var aliasesToMakeVisible;
|
|
if (!ts.every(symbol.declarations, getIsDeclarationVisible)) {
|
|
return undefined;
|
|
}
|
|
return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible };
|
|
function getIsDeclarationVisible(declaration) {
|
|
if (!isDeclarationVisible(declaration)) {
|
|
var anyImportSyntax = getAnyImportSyntax(declaration);
|
|
if (anyImportSyntax &&
|
|
!ts.hasModifier(anyImportSyntax, 1) &&
|
|
isDeclarationVisible(anyImportSyntax.parent)) {
|
|
return addVisibleAlias(declaration, anyImportSyntax);
|
|
}
|
|
else if (ts.isVariableDeclaration(declaration) && ts.isVariableStatement(declaration.parent.parent) &&
|
|
!ts.hasModifier(declaration.parent.parent, 1) &&
|
|
isDeclarationVisible(declaration.parent.parent.parent)) {
|
|
return addVisibleAlias(declaration, declaration.parent.parent);
|
|
}
|
|
else if (ts.isLateVisibilityPaintedStatement(declaration)
|
|
&& !ts.hasModifier(declaration, 1)
|
|
&& isDeclarationVisible(declaration.parent)) {
|
|
return addVisibleAlias(declaration, declaration);
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function addVisibleAlias(declaration, aliasingStatement) {
|
|
if (shouldComputeAliasToMakeVisible) {
|
|
getNodeLinks(declaration).isVisible = true;
|
|
aliasesToMakeVisible = ts.appendIfUnique(aliasesToMakeVisible, aliasingStatement);
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
function isEntityNameVisible(entityName, enclosingDeclaration) {
|
|
var meaning;
|
|
if (entityName.parent.kind === 167 ||
|
|
ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent) ||
|
|
entityName.parent.kind === 149) {
|
|
meaning = 67220415 | 1048576;
|
|
}
|
|
else if (entityName.kind === 148 || entityName.kind === 189 ||
|
|
entityName.parent.kind === 248) {
|
|
meaning = 1920;
|
|
}
|
|
else {
|
|
meaning = 67897832;
|
|
}
|
|
var firstIdentifier = getFirstIdentifier(entityName);
|
|
var symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, undefined, undefined, false);
|
|
return (symbol && hasVisibleDeclarations(symbol, true)) || {
|
|
accessibility: 1,
|
|
errorSymbolName: ts.getTextOfNode(firstIdentifier),
|
|
errorNode: firstIdentifier
|
|
};
|
|
}
|
|
function symbolToString(symbol, enclosingDeclaration, meaning, flags, writer) {
|
|
if (flags === void 0) { flags = 4; }
|
|
var nodeFlags = 70221824;
|
|
if (flags & 2) {
|
|
nodeFlags |= 128;
|
|
}
|
|
if (flags & 1) {
|
|
nodeFlags |= 512;
|
|
}
|
|
if (flags & 8) {
|
|
nodeFlags |= 16384;
|
|
}
|
|
if (flags & 16) {
|
|
nodeFlags |= 134217728;
|
|
}
|
|
var builder = flags & 4 ? nodeBuilder.symbolToExpression : nodeBuilder.symbolToEntityName;
|
|
return writer ? symbolToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(symbolToStringWorker);
|
|
function symbolToStringWorker(writer) {
|
|
var entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
|
|
var printer = ts.createPrinter({ removeComments: true });
|
|
var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration);
|
|
printer.writeNode(4, entity, sourceFile, writer);
|
|
return writer;
|
|
}
|
|
}
|
|
function signatureToString(signature, enclosingDeclaration, flags, kind, writer) {
|
|
if (flags === void 0) { flags = 0; }
|
|
return writer ? signatureToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(signatureToStringWorker);
|
|
function signatureToStringWorker(writer) {
|
|
var sigOutput;
|
|
if (flags & 262144) {
|
|
sigOutput = kind === 1 ? 166 : 165;
|
|
}
|
|
else {
|
|
sigOutput = kind === 1 ? 161 : 160;
|
|
}
|
|
var sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 | 512);
|
|
var printer = ts.createPrinter({ removeComments: true, omitTrailingSemicolon: true });
|
|
var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration);
|
|
printer.writeNode(4, sig, sourceFile, ts.getTrailingSemicolonOmittingWriter(writer));
|
|
return writer;
|
|
}
|
|
}
|
|
function typeToString(type, enclosingDeclaration, flags, writer) {
|
|
if (flags === void 0) { flags = 1048576 | 16384; }
|
|
if (writer === void 0) { writer = ts.createTextWriter(""); }
|
|
var noTruncation = compilerOptions.noErrorTruncation || flags & 1;
|
|
var typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 | (noTruncation ? 1 : 0), writer);
|
|
if (typeNode === undefined)
|
|
return ts.Debug.fail("should always get typenode");
|
|
var options = { removeComments: true };
|
|
var printer = ts.createPrinter(options);
|
|
var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration);
|
|
printer.writeNode(4, typeNode, sourceFile, writer);
|
|
var result = writer.getText();
|
|
var maxLength = noTruncation ? undefined : ts.defaultMaximumTruncationLength * 2;
|
|
if (maxLength && result && result.length >= maxLength) {
|
|
return result.substr(0, maxLength - "...".length) + "...";
|
|
}
|
|
return result;
|
|
}
|
|
function toNodeBuilderFlags(flags) {
|
|
if (flags === void 0) { flags = 0; }
|
|
return flags & 9469291;
|
|
}
|
|
function createNodeBuilder() {
|
|
return {
|
|
typeToTypeNode: function (type, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeToTypeNodeHelper(type, context); });
|
|
},
|
|
indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind, context); });
|
|
},
|
|
signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return signatureToSignatureDeclarationHelper(signature, kind, context); });
|
|
},
|
|
symbolToEntityName: function (symbol, meaning, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToName(symbol, context, meaning, false); });
|
|
},
|
|
symbolToExpression: function (symbol, meaning, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToExpression(symbol, context, meaning); });
|
|
},
|
|
symbolToTypeParameterDeclarations: function (symbol, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeParametersToTypeParameterDeclarations(symbol, context); });
|
|
},
|
|
symbolToParameterDeclaration: function (symbol, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToParameterDeclaration(symbol, context); });
|
|
},
|
|
typeParameterToDeclaration: function (parameter, enclosingDeclaration, flags, tracker) {
|
|
return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeParameterToDeclaration(parameter, context); });
|
|
},
|
|
};
|
|
function withContext(enclosingDeclaration, flags, tracker, cb) {
|
|
ts.Debug.assert(enclosingDeclaration === undefined || (enclosingDeclaration.flags & 8) === 0);
|
|
var context = {
|
|
enclosingDeclaration: enclosingDeclaration,
|
|
flags: flags || 0,
|
|
tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: ts.noop, moduleResolverHost: flags & 134217728 ? {
|
|
getCommonSourceDirectory: host.getCommonSourceDirectory ? function () { return host.getCommonSourceDirectory(); } : function () { return ""; },
|
|
getSourceFiles: function () { return host.getSourceFiles(); },
|
|
getCurrentDirectory: host.getCurrentDirectory && (function () { return host.getCurrentDirectory(); })
|
|
} : undefined },
|
|
encounteredError: false,
|
|
visitedTypes: undefined,
|
|
symbolDepth: undefined,
|
|
inferTypeParameters: undefined,
|
|
approximateLength: 0
|
|
};
|
|
var resultingNode = cb(context);
|
|
return context.encounteredError ? undefined : resultingNode;
|
|
}
|
|
function checkTruncationLength(context) {
|
|
if (context.truncating)
|
|
return context.truncating;
|
|
return context.truncating = !(context.flags & 1) && context.approximateLength > ts.defaultMaximumTruncationLength;
|
|
}
|
|
function typeToTypeNodeHelper(type, context) {
|
|
if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
|
|
cancellationToken.throwIfCancellationRequested();
|
|
}
|
|
var inTypeAlias = context.flags & 8388608;
|
|
context.flags &= ~8388608;
|
|
if (!type) {
|
|
context.encounteredError = true;
|
|
return undefined;
|
|
}
|
|
if (type.flags & 1) {
|
|
context.approximateLength += 3;
|
|
return ts.createKeywordTypeNode(120);
|
|
}
|
|
if (type.flags & 2) {
|
|
return ts.createKeywordTypeNode(143);
|
|
}
|
|
if (type.flags & 4) {
|
|
context.approximateLength += 6;
|
|
return ts.createKeywordTypeNode(138);
|
|
}
|
|
if (type.flags & 8) {
|
|
context.approximateLength += 6;
|
|
return ts.createKeywordTypeNode(135);
|
|
}
|
|
if (type.flags & 64) {
|
|
context.approximateLength += 6;
|
|
return ts.createKeywordTypeNode(146);
|
|
}
|
|
if (type.flags & 16) {
|
|
context.approximateLength += 7;
|
|
return ts.createKeywordTypeNode(123);
|
|
}
|
|
if (type.flags & 1024 && !(type.flags & 1048576)) {
|
|
var parentSymbol = getParentOfSymbol(type.symbol);
|
|
var parentName = symbolToTypeNode(parentSymbol, context, 67897832);
|
|
var enumLiteralName = getDeclaredTypeOfSymbol(parentSymbol) === type
|
|
? parentName
|
|
: appendReferenceToType(parentName, ts.createTypeReferenceNode(ts.symbolName(type.symbol), undefined));
|
|
return enumLiteralName;
|
|
}
|
|
if (type.flags & 1056) {
|
|
return symbolToTypeNode(type.symbol, context, 67897832);
|
|
}
|
|
if (type.flags & 128) {
|
|
context.approximateLength += (type.value.length + 2);
|
|
return ts.createLiteralTypeNode(ts.setEmitFlags(ts.createLiteral(type.value), 16777216));
|
|
}
|
|
if (type.flags & 256) {
|
|
context.approximateLength += (("" + type.value).length);
|
|
return ts.createLiteralTypeNode((ts.createLiteral(type.value)));
|
|
}
|
|
if (type.flags & 2048) {
|
|
context.approximateLength += (ts.pseudoBigIntToString(type.value).length) + 1;
|
|
return ts.createLiteralTypeNode((ts.createLiteral(type.value)));
|
|
}
|
|
if (type.flags & 512) {
|
|
context.approximateLength += type.intrinsicName.length;
|
|
return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse();
|
|
}
|
|
if (type.flags & 8192) {
|
|
if (!(context.flags & 1048576)) {
|
|
if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
|
|
context.approximateLength += 6;
|
|
return symbolToTypeNode(type.symbol, context, 67220415);
|
|
}
|
|
if (context.tracker.reportInaccessibleUniqueSymbolError) {
|
|
context.tracker.reportInaccessibleUniqueSymbolError();
|
|
}
|
|
}
|
|
context.approximateLength += 13;
|
|
return ts.createTypeOperatorNode(142, ts.createKeywordTypeNode(139));
|
|
}
|
|
if (type.flags & 16384) {
|
|
context.approximateLength += 4;
|
|
return ts.createKeywordTypeNode(106);
|
|
}
|
|
if (type.flags & 32768) {
|
|
context.approximateLength += 9;
|
|
return ts.createKeywordTypeNode(141);
|
|
}
|
|
if (type.flags & 65536) {
|
|
context.approximateLength += 4;
|
|
return ts.createKeywordTypeNode(96);
|
|
}
|
|
if (type.flags & 131072) {
|
|
context.approximateLength += 5;
|
|
return ts.createKeywordTypeNode(132);
|
|
}
|
|
if (type.flags & 4096) {
|
|
context.approximateLength += 6;
|
|
return ts.createKeywordTypeNode(139);
|
|
}
|
|
if (type.flags & 67108864) {
|
|
context.approximateLength += 6;
|
|
return ts.createKeywordTypeNode(136);
|
|
}
|
|
if (type.flags & 262144 && type.isThisType) {
|
|
if (context.flags & 4194304) {
|
|
if (!context.encounteredError && !(context.flags & 32768)) {
|
|
context.encounteredError = true;
|
|
}
|
|
if (context.tracker.reportInaccessibleThisError) {
|
|
context.tracker.reportInaccessibleThisError();
|
|
}
|
|
}
|
|
context.approximateLength += 4;
|
|
return ts.createThis();
|
|
}
|
|
var objectFlags = ts.getObjectFlags(type);
|
|
if (objectFlags & 4) {
|
|
ts.Debug.assert(!!(type.flags & 524288));
|
|
return typeReferenceToTypeNode(type);
|
|
}
|
|
if (type.flags & 262144 || objectFlags & 3) {
|
|
if (type.flags & 262144 && ts.contains(context.inferTypeParameters, type)) {
|
|
context.approximateLength += (ts.symbolName(type.symbol).length + 6);
|
|
return ts.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, undefined));
|
|
}
|
|
if (context.flags & 4 &&
|
|
type.flags & 262144 &&
|
|
ts.length(type.symbol.declarations) &&
|
|
ts.isTypeParameterDeclaration(type.symbol.declarations[0]) &&
|
|
typeParameterShadowsNameInScope(type, context) &&
|
|
!isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
|
|
var name = type.symbol.declarations[0].name;
|
|
context.approximateLength += ts.idText(name).length;
|
|
return ts.createTypeReferenceNode(ts.getGeneratedNameForNode(name, 16 | 8), undefined);
|
|
}
|
|
return type.symbol
|
|
? symbolToTypeNode(type.symbol, context, 67897832)
|
|
: ts.createTypeReferenceNode(ts.createIdentifier("?"), undefined);
|
|
}
|
|
if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) {
|
|
var typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context);
|
|
if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32))
|
|
return ts.createTypeReferenceNode(ts.createIdentifier(""), typeArgumentNodes);
|
|
return symbolToTypeNode(type.aliasSymbol, context, 67897832, typeArgumentNodes);
|
|
}
|
|
if (type.flags & (1048576 | 2097152)) {
|
|
var types = type.flags & 1048576 ? formatUnionTypes(type.types) : type.types;
|
|
if (ts.length(types) === 1) {
|
|
return typeToTypeNodeHelper(types[0], context);
|
|
}
|
|
var typeNodes = mapToTypeNodes(types, context, true);
|
|
if (typeNodes && typeNodes.length > 0) {
|
|
var unionOrIntersectionTypeNode = ts.createUnionOrIntersectionTypeNode(type.flags & 1048576 ? 173 : 174, typeNodes);
|
|
return unionOrIntersectionTypeNode;
|
|
}
|
|
else {
|
|
if (!context.encounteredError && !(context.flags & 262144)) {
|
|
context.encounteredError = true;
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
if (objectFlags & (16 | 32)) {
|
|
ts.Debug.assert(!!(type.flags & 524288));
|
|
return createAnonymousTypeNode(type);
|
|
}
|
|
if (type.flags & 4194304) {
|
|
var indexedType = type.type;
|
|
context.approximateLength += 6;
|
|
var indexTypeNode = typeToTypeNodeHelper(indexedType, context);
|
|
return ts.createTypeOperatorNode(indexTypeNode);
|
|
}
|
|
if (type.flags & 8388608) {
|
|
var objectTypeNode = typeToTypeNodeHelper(type.objectType, context);
|
|
var indexTypeNode = typeToTypeNodeHelper(type.indexType, context);
|
|
context.approximateLength += 2;
|
|
return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode);
|
|
}
|
|
if (type.flags & 16777216) {
|
|
var checkTypeNode = typeToTypeNodeHelper(type.checkType, context);
|
|
var saveInferTypeParameters = context.inferTypeParameters;
|
|
context.inferTypeParameters = type.root.inferTypeParameters;
|
|
var extendsTypeNode = typeToTypeNodeHelper(type.extendsType, context);
|
|
context.inferTypeParameters = saveInferTypeParameters;
|
|
var trueTypeNode = typeToTypeNodeHelper(getTrueTypeFromConditionalType(type), context);
|
|
var falseTypeNode = typeToTypeNodeHelper(getFalseTypeFromConditionalType(type), context);
|
|
context.approximateLength += 15;
|
|
return ts.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
|
|
}
|
|
if (type.flags & 33554432) {
|
|
return typeToTypeNodeHelper(type.typeVariable, context);
|
|
}
|
|
return ts.Debug.fail("Should be unreachable.");
|
|
function createMappedTypeNodeFromType(type) {
|
|
ts.Debug.assert(!!(type.flags & 524288));
|
|
var readonlyToken = type.declaration.readonlyToken ? ts.createToken(type.declaration.readonlyToken.kind) : undefined;
|
|
var questionToken = type.declaration.questionToken ? ts.createToken(type.declaration.questionToken.kind) : undefined;
|
|
var appropriateConstraintTypeNode;
|
|
if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
|
|
appropriateConstraintTypeNode = ts.createTypeOperatorNode(typeToTypeNodeHelper(getModifiersTypeFromMappedType(type), context));
|
|
}
|
|
else {
|
|
appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type), context);
|
|
}
|
|
var typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type), context, appropriateConstraintTypeNode);
|
|
var templateTypeNode = typeToTypeNodeHelper(getTemplateTypeFromMappedType(type), context);
|
|
var mappedTypeNode = ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode);
|
|
context.approximateLength += 10;
|
|
return ts.setEmitFlags(mappedTypeNode, 1);
|
|
}
|
|
function createAnonymousTypeNode(type) {
|
|
var typeId = "" + type.id;
|
|
var symbol = type.symbol;
|
|
var id;
|
|
if (symbol) {
|
|
var isConstructorObject = ts.getObjectFlags(type) & 16 && type.symbol && type.symbol.flags & 32;
|
|
id = (isConstructorObject ? "+" : "") + getSymbolId(symbol);
|
|
if (isJSConstructor(symbol.valueDeclaration)) {
|
|
var isInstanceType = type === getInferredClassType(symbol) ? 67897832 : 67220415;
|
|
return symbolToTypeNode(symbol, context, isInstanceType);
|
|
}
|
|
else if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration.kind === 209 && context.flags & 2048) ||
|
|
symbol.flags & (384 | 512) ||
|
|
shouldWriteTypeOfFunctionSymbol()) {
|
|
return symbolToTypeNode(symbol, context, 67220415);
|
|
}
|
|
else if (context.visitedTypes && context.visitedTypes.has(typeId)) {
|
|
var typeAlias = getTypeAliasForTypeLiteral(type);
|
|
if (typeAlias) {
|
|
return symbolToTypeNode(typeAlias, context, 67897832);
|
|
}
|
|
else {
|
|
return createElidedInformationPlaceholder(context);
|
|
}
|
|
}
|
|
else {
|
|
if (!context.visitedTypes) {
|
|
context.visitedTypes = ts.createMap();
|
|
}
|
|
if (!context.symbolDepth) {
|
|
context.symbolDepth = ts.createMap();
|
|
}
|
|
var depth = context.symbolDepth.get(id) || 0;
|
|
if (depth > 10) {
|
|
return createElidedInformationPlaceholder(context);
|
|
}
|
|
context.symbolDepth.set(id, depth + 1);
|
|
context.visitedTypes.set(typeId, true);
|
|
var result = createTypeNodeFromObjectType(type);
|
|
context.visitedTypes.delete(typeId);
|
|
context.symbolDepth.set(id, depth);
|
|
return result;
|
|
}
|
|
}
|
|
else {
|
|
return createTypeNodeFromObjectType(type);
|
|
}
|
|
function shouldWriteTypeOfFunctionSymbol() {
|
|
var isStaticMethodSymbol = !!(symbol.flags & 8192) &&
|
|
ts.some(symbol.declarations, function (declaration) { return ts.hasModifier(declaration, 32); });
|
|
var isNonLocalFunctionSymbol = !!(symbol.flags & 16) &&
|
|
(symbol.parent ||
|
|
ts.forEach(symbol.declarations, function (declaration) {
|
|
return declaration.parent.kind === 279 || declaration.parent.kind === 245;
|
|
}));
|
|
if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
|
|
return (!!(context.flags & 4096) || (context.visitedTypes && context.visitedTypes.has(typeId))) &&
|
|
(!(context.flags & 8) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
|
|
}
|
|
}
|
|
}
|
|
function createTypeNodeFromObjectType(type) {
|
|
if (isGenericMappedType(type)) {
|
|
return createMappedTypeNodeFromType(type);
|
|
}
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) {
|
|
if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
|
|
context.approximateLength += 2;
|
|
return ts.setEmitFlags(ts.createTypeLiteralNode(undefined), 1);
|
|
}
|
|
if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
|
|
var signature = resolved.callSignatures[0];
|
|
var signatureNode = signatureToSignatureDeclarationHelper(signature, 165, context);
|
|
return signatureNode;
|
|
}
|
|
if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) {
|
|
var signature = resolved.constructSignatures[0];
|
|
var signatureNode = signatureToSignatureDeclarationHelper(signature, 166, context);
|
|
return signatureNode;
|
|
}
|
|
}
|
|
var savedFlags = context.flags;
|
|
context.flags |= 4194304;
|
|
var members = createTypeNodesFromResolvedType(resolved);
|
|
context.flags = savedFlags;
|
|
var typeLiteralNode = ts.createTypeLiteralNode(members);
|
|
context.approximateLength += 2;
|
|
return ts.setEmitFlags(typeLiteralNode, (context.flags & 1024) ? 0 : 1);
|
|
}
|
|
function typeReferenceToTypeNode(type) {
|
|
var typeArguments = type.typeArguments || ts.emptyArray;
|
|
if (type.target === globalArrayType) {
|
|
if (context.flags & 2) {
|
|
var typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context);
|
|
return ts.createTypeReferenceNode("Array", [typeArgumentNode]);
|
|
}
|
|
var elementType = typeToTypeNodeHelper(typeArguments[0], context);
|
|
return ts.createArrayTypeNode(elementType);
|
|
}
|
|
else if (type.target.objectFlags & 8) {
|
|
if (typeArguments.length > 0) {
|
|
var arity = getTypeReferenceArity(type);
|
|
var tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context);
|
|
var hasRestElement = type.target.hasRestElement;
|
|
if (tupleConstituentNodes) {
|
|
for (var i = type.target.minLength; i < Math.min(arity, tupleConstituentNodes.length); i++) {
|
|
tupleConstituentNodes[i] = hasRestElement && i === arity - 1 ?
|
|
ts.createRestTypeNode(ts.createArrayTypeNode(tupleConstituentNodes[i])) :
|
|
ts.createOptionalTypeNode(tupleConstituentNodes[i]);
|
|
}
|
|
return ts.createTupleTypeNode(tupleConstituentNodes);
|
|
}
|
|
}
|
|
if (context.encounteredError || (context.flags & 524288)) {
|
|
return ts.createTupleTypeNode([]);
|
|
}
|
|
context.encounteredError = true;
|
|
return undefined;
|
|
}
|
|
else if (context.flags & 2048 &&
|
|
type.symbol.valueDeclaration &&
|
|
ts.isClassLike(type.symbol.valueDeclaration) &&
|
|
!isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
|
|
return createAnonymousTypeNode(type);
|
|
}
|
|
else {
|
|
var outerTypeParameters = type.target.outerTypeParameters;
|
|
var i = 0;
|
|
var resultType = void 0;
|
|
if (outerTypeParameters) {
|
|
var length_1 = outerTypeParameters.length;
|
|
while (i < length_1) {
|
|
var start = i;
|
|
var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]);
|
|
do {
|
|
i++;
|
|
} while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent);
|
|
if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) {
|
|
var typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context);
|
|
var flags_2 = context.flags;
|
|
context.flags |= 16;
|
|
var ref = symbolToTypeNode(parent, context, 67897832, typeArgumentSlice);
|
|
context.flags = flags_2;
|
|
resultType = !resultType ? ref : appendReferenceToType(resultType, ref);
|
|
}
|
|
}
|
|
}
|
|
var typeArgumentNodes = void 0;
|
|
if (typeArguments.length > 0) {
|
|
var typeParameterCount = (type.target.typeParameters || ts.emptyArray).length;
|
|
typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context);
|
|
}
|
|
var flags = context.flags;
|
|
context.flags |= 16;
|
|
var finalRef = symbolToTypeNode(type.symbol, context, 67897832, typeArgumentNodes);
|
|
context.flags = flags;
|
|
return !resultType ? finalRef : appendReferenceToType(resultType, finalRef);
|
|
}
|
|
}
|
|
function appendReferenceToType(root, ref) {
|
|
if (ts.isImportTypeNode(root)) {
|
|
var innerParams = root.typeArguments;
|
|
if (root.qualifier) {
|
|
(ts.isIdentifier(root.qualifier) ? root.qualifier : root.qualifier.right).typeArguments = innerParams;
|
|
}
|
|
root.typeArguments = ref.typeArguments;
|
|
var ids = getAccessStack(ref);
|
|
for (var _i = 0, ids_1 = ids; _i < ids_1.length; _i++) {
|
|
var id = ids_1[_i];
|
|
root.qualifier = root.qualifier ? ts.createQualifiedName(root.qualifier, id) : id;
|
|
}
|
|
return root;
|
|
}
|
|
else {
|
|
var innerParams = root.typeArguments;
|
|
(ts.isIdentifier(root.typeName) ? root.typeName : root.typeName.right).typeArguments = innerParams;
|
|
root.typeArguments = ref.typeArguments;
|
|
var ids = getAccessStack(ref);
|
|
for (var _a = 0, ids_2 = ids; _a < ids_2.length; _a++) {
|
|
var id = ids_2[_a];
|
|
root.typeName = ts.createQualifiedName(root.typeName, id);
|
|
}
|
|
return root;
|
|
}
|
|
}
|
|
function getAccessStack(ref) {
|
|
var state = ref.typeName;
|
|
var ids = [];
|
|
while (!ts.isIdentifier(state)) {
|
|
ids.unshift(state.right);
|
|
state = state.left;
|
|
}
|
|
ids.unshift(state);
|
|
return ids;
|
|
}
|
|
function createTypeNodesFromResolvedType(resolvedType) {
|
|
if (checkTruncationLength(context)) {
|
|
return [ts.createPropertySignature(undefined, "...", undefined, undefined, undefined)];
|
|
}
|
|
var typeElements = [];
|
|
for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) {
|
|
var signature = _a[_i];
|
|
typeElements.push(signatureToSignatureDeclarationHelper(signature, 160, context));
|
|
}
|
|
for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) {
|
|
var signature = _c[_b];
|
|
typeElements.push(signatureToSignatureDeclarationHelper(signature, 161, context));
|
|
}
|
|
if (resolvedType.stringIndexInfo) {
|
|
var indexSignature = void 0;
|
|
if (resolvedType.objectFlags & 2048) {
|
|
indexSignature = indexInfoToIndexSignatureDeclarationHelper(createIndexInfo(anyType, resolvedType.stringIndexInfo.isReadonly, resolvedType.stringIndexInfo.declaration), 0, context);
|
|
indexSignature.type = createElidedInformationPlaceholder(context);
|
|
}
|
|
else {
|
|
indexSignature = indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0, context);
|
|
}
|
|
typeElements.push(indexSignature);
|
|
}
|
|
if (resolvedType.numberIndexInfo) {
|
|
typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1, context));
|
|
}
|
|
var properties = resolvedType.properties;
|
|
if (!properties) {
|
|
return typeElements;
|
|
}
|
|
var i = 0;
|
|
for (var _d = 0, properties_1 = properties; _d < properties_1.length; _d++) {
|
|
var propertySymbol = properties_1[_d];
|
|
i++;
|
|
if (context.flags & 2048) {
|
|
if (propertySymbol.flags & 4194304) {
|
|
continue;
|
|
}
|
|
if (ts.getDeclarationModifierFlagsFromSymbol(propertySymbol) & (8 | 16) && context.tracker.reportPrivateInBaseOfClassExpression) {
|
|
context.tracker.reportPrivateInBaseOfClassExpression(ts.unescapeLeadingUnderscores(propertySymbol.escapedName));
|
|
}
|
|
}
|
|
if (checkTruncationLength(context) && (i + 2 < properties.length - 1)) {
|
|
typeElements.push(ts.createPropertySignature(undefined, "... " + (properties.length - i) + " more ...", undefined, undefined, undefined));
|
|
addPropertyToElementList(properties[properties.length - 1], context, typeElements);
|
|
break;
|
|
}
|
|
addPropertyToElementList(propertySymbol, context, typeElements);
|
|
}
|
|
return typeElements.length ? typeElements : undefined;
|
|
}
|
|
}
|
|
function createElidedInformationPlaceholder(context) {
|
|
context.approximateLength += 3;
|
|
if (!(context.flags & 1)) {
|
|
return ts.createTypeReferenceNode(ts.createIdentifier("..."), undefined);
|
|
}
|
|
return ts.createKeywordTypeNode(120);
|
|
}
|
|
function addPropertyToElementList(propertySymbol, context, typeElements) {
|
|
var propertyIsReverseMapped = !!(ts.getCheckFlags(propertySymbol) & 2048);
|
|
var propertyType = propertyIsReverseMapped && context.flags & 33554432 ?
|
|
anyType : getTypeOfSymbol(propertySymbol);
|
|
var saveEnclosingDeclaration = context.enclosingDeclaration;
|
|
context.enclosingDeclaration = undefined;
|
|
if (context.tracker.trackSymbol && ts.getCheckFlags(propertySymbol) & 1024) {
|
|
var decl = ts.first(propertySymbol.declarations);
|
|
if (hasLateBindableName(decl)) {
|
|
trackComputedName(decl.name, saveEnclosingDeclaration, context);
|
|
}
|
|
}
|
|
var propertyName = symbolToName(propertySymbol, context, 67220415, true);
|
|
context.approximateLength += (ts.symbolName(propertySymbol).length + 1);
|
|
context.enclosingDeclaration = saveEnclosingDeclaration;
|
|
var optionalToken = propertySymbol.flags & 16777216 ? ts.createToken(56) : undefined;
|
|
if (propertySymbol.flags & (16 | 8192) && !getPropertiesOfObjectType(propertyType).length) {
|
|
var signatures = getSignaturesOfType(propertyType, 0);
|
|
for (var _i = 0, signatures_1 = signatures; _i < signatures_1.length; _i++) {
|
|
var signature = signatures_1[_i];
|
|
var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 155, context);
|
|
methodDeclaration.name = propertyName;
|
|
methodDeclaration.questionToken = optionalToken;
|
|
if (propertySymbol.valueDeclaration) {
|
|
ts.setCommentRange(methodDeclaration, propertySymbol.valueDeclaration);
|
|
}
|
|
typeElements.push(methodDeclaration);
|
|
}
|
|
}
|
|
else {
|
|
var savedFlags = context.flags;
|
|
context.flags |= propertyIsReverseMapped ? 33554432 : 0;
|
|
var propertyTypeNode = void 0;
|
|
if (propertyIsReverseMapped && !!(savedFlags & 33554432)) {
|
|
propertyTypeNode = createElidedInformationPlaceholder(context);
|
|
}
|
|
else {
|
|
propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType, context) : ts.createKeywordTypeNode(120);
|
|
}
|
|
context.flags = savedFlags;
|
|
var modifiers = isReadonlySymbol(propertySymbol) ? [ts.createToken(133)] : undefined;
|
|
if (modifiers) {
|
|
context.approximateLength += 9;
|
|
}
|
|
var propertySignature = ts.createPropertySignature(modifiers, propertyName, optionalToken, propertyTypeNode, undefined);
|
|
if (propertySymbol.valueDeclaration) {
|
|
ts.setCommentRange(propertySignature, propertySymbol.valueDeclaration);
|
|
}
|
|
typeElements.push(propertySignature);
|
|
}
|
|
}
|
|
function mapToTypeNodes(types, context, isBareList) {
|
|
if (ts.some(types)) {
|
|
if (checkTruncationLength(context)) {
|
|
if (!isBareList) {
|
|
return [ts.createTypeReferenceNode("...", undefined)];
|
|
}
|
|
else if (types.length > 2) {
|
|
return [
|
|
typeToTypeNodeHelper(types[0], context),
|
|
ts.createTypeReferenceNode("... " + (types.length - 2) + " more ...", undefined),
|
|
typeToTypeNodeHelper(types[types.length - 1], context)
|
|
];
|
|
}
|
|
}
|
|
var result = [];
|
|
var i = 0;
|
|
for (var _i = 0, types_1 = types; _i < types_1.length; _i++) {
|
|
var type = types_1[_i];
|
|
i++;
|
|
if (checkTruncationLength(context) && (i + 2 < types.length - 1)) {
|
|
result.push(ts.createTypeReferenceNode("... " + (types.length - i) + " more ...", undefined));
|
|
var typeNode_1 = typeToTypeNodeHelper(types[types.length - 1], context);
|
|
if (typeNode_1) {
|
|
result.push(typeNode_1);
|
|
}
|
|
break;
|
|
}
|
|
context.approximateLength += 2;
|
|
var typeNode = typeToTypeNodeHelper(type, context);
|
|
if (typeNode) {
|
|
result.push(typeNode);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind, context) {
|
|
var name = ts.getNameFromIndexInfo(indexInfo) || "x";
|
|
var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 ? 138 : 135);
|
|
var indexingParameter = ts.createParameter(undefined, undefined, undefined, name, undefined, indexerTypeNode, undefined);
|
|
var typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context);
|
|
if (!indexInfo.type && !(context.flags & 2097152)) {
|
|
context.encounteredError = true;
|
|
}
|
|
context.approximateLength += (name.length + 4);
|
|
return ts.createIndexSignature(undefined, indexInfo.isReadonly ? [ts.createToken(133)] : undefined, [indexingParameter], typeNode);
|
|
}
|
|
function signatureToSignatureDeclarationHelper(signature, kind, context) {
|
|
var typeParameters;
|
|
var typeArguments;
|
|
if (context.flags & 32 && signature.target && signature.mapper && signature.target.typeParameters) {
|
|
typeArguments = signature.target.typeParameters.map(function (parameter) { return typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context); });
|
|
}
|
|
else {
|
|
typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter, context); });
|
|
}
|
|
var parameters = getExpandedParameters(signature).map(function (parameter) { return symbolToParameterDeclaration(parameter, context, kind === 157); });
|
|
if (signature.thisParameter) {
|
|
var thisParameter = symbolToParameterDeclaration(signature.thisParameter, context);
|
|
parameters.unshift(thisParameter);
|
|
}
|
|
var returnTypeNode;
|
|
var typePredicate = getTypePredicateOfSignature(signature);
|
|
if (typePredicate) {
|
|
var parameterName = typePredicate.kind === 1 ?
|
|
ts.setEmitFlags(ts.createIdentifier(typePredicate.parameterName), 16777216) :
|
|
ts.createThisTypeNode();
|
|
var typeNode = typeToTypeNodeHelper(typePredicate.type, context);
|
|
returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode);
|
|
}
|
|
else {
|
|
var returnType = getReturnTypeOfSignature(signature);
|
|
returnTypeNode = returnType && typeToTypeNodeHelper(returnType, context);
|
|
}
|
|
if (context.flags & 256) {
|
|
if (returnTypeNode && returnTypeNode.kind === 120) {
|
|
returnTypeNode = undefined;
|
|
}
|
|
}
|
|
else if (!returnTypeNode) {
|
|
returnTypeNode = ts.createKeywordTypeNode(120);
|
|
}
|
|
context.approximateLength += 3;
|
|
return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNode, typeArguments);
|
|
}
|
|
function typeParameterShadowsNameInScope(type, context) {
|
|
return !!resolveName(context.enclosingDeclaration, type.symbol.escapedName, 67897832, undefined, type.symbol.escapedName, false);
|
|
}
|
|
function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
|
|
var savedContextFlags = context.flags;
|
|
context.flags &= ~512;
|
|
var shouldUseGeneratedName = context.flags & 4 &&
|
|
type.symbol.declarations[0] &&
|
|
ts.isTypeParameterDeclaration(type.symbol.declarations[0]) &&
|
|
typeParameterShadowsNameInScope(type, context);
|
|
var name = shouldUseGeneratedName
|
|
? ts.getGeneratedNameForNode(type.symbol.declarations[0].name, 16 | 8)
|
|
: symbolToName(type.symbol, context, 67897832, true);
|
|
var defaultParameter = getDefaultFromTypeParameter(type);
|
|
var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
|
|
context.flags = savedContextFlags;
|
|
return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode);
|
|
}
|
|
function typeParameterToDeclaration(type, context, constraint) {
|
|
if (constraint === void 0) { constraint = getConstraintOfTypeParameter(type); }
|
|
var constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
|
|
return typeParameterToDeclarationWithConstraint(type, context, constraintNode);
|
|
}
|
|
function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags) {
|
|
var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 151);
|
|
if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
|
|
parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 299);
|
|
}
|
|
var parameterType = getTypeOfSymbol(parameterSymbol);
|
|
if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
|
|
parameterType = getOptionalType(parameterType);
|
|
}
|
|
var parameterTypeNode = typeToTypeNodeHelper(parameterType, context);
|
|
var modifiers = !(context.flags & 8192) && preserveModifierFlags && parameterDeclaration && parameterDeclaration.modifiers ? parameterDeclaration.modifiers.map(ts.getSynthesizedClone) : undefined;
|
|
var isRest = parameterDeclaration && ts.isRestParameter(parameterDeclaration) || ts.getCheckFlags(parameterSymbol) & 8192;
|
|
var dotDotDotToken = isRest ? ts.createToken(25) : undefined;
|
|
var name = parameterDeclaration
|
|
? parameterDeclaration.name ?
|
|
parameterDeclaration.name.kind === 72 ? ts.setEmitFlags(ts.getSynthesizedClone(parameterDeclaration.name), 16777216) :
|
|
parameterDeclaration.name.kind === 148 ? ts.setEmitFlags(ts.getSynthesizedClone(parameterDeclaration.name.right), 16777216) :
|
|
cloneBindingName(parameterDeclaration.name) :
|
|
ts.symbolName(parameterSymbol)
|
|
: ts.symbolName(parameterSymbol);
|
|
var isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || ts.getCheckFlags(parameterSymbol) & 4096;
|
|
var questionToken = isOptional ? ts.createToken(56) : undefined;
|
|
var parameterNode = ts.createParameter(undefined, modifiers, dotDotDotToken, name, questionToken, parameterTypeNode, undefined);
|
|
context.approximateLength += ts.symbolName(parameterSymbol).length + 3;
|
|
return parameterNode;
|
|
function cloneBindingName(node) {
|
|
return elideInitializerAndSetEmitFlags(node);
|
|
function elideInitializerAndSetEmitFlags(node) {
|
|
if (context.tracker.trackSymbol && ts.isComputedPropertyName(node) && isLateBindableName(node)) {
|
|
trackComputedName(node, context.enclosingDeclaration, context);
|
|
}
|
|
var visited = ts.visitEachChild(node, elideInitializerAndSetEmitFlags, ts.nullTransformationContext, undefined, elideInitializerAndSetEmitFlags);
|
|
var clone = ts.nodeIsSynthesized(visited) ? visited : ts.getSynthesizedClone(visited);
|
|
if (clone.kind === 186) {
|
|
clone.initializer = undefined;
|
|
}
|
|
return ts.setEmitFlags(clone, 1 | 16777216);
|
|
}
|
|
}
|
|
}
|
|
function trackComputedName(node, enclosingDeclaration, context) {
|
|
if (!context.tracker.trackSymbol)
|
|
return;
|
|
var firstIdentifier = getFirstIdentifier(node.expression);
|
|
var name = resolveName(firstIdentifier, firstIdentifier.escapedText, 67220415 | 1048576, undefined, undefined, true);
|
|
if (name) {
|
|
context.tracker.trackSymbol(name, enclosingDeclaration, 67220415);
|
|
}
|
|
}
|
|
function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) {
|
|
context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning);
|
|
var chain;
|
|
var isTypeParameter = symbol.flags & 262144;
|
|
if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64) && !(context.flags & 134217728)) {
|
|
chain = ts.Debug.assertDefined(getSymbolChain(symbol, meaning, true));
|
|
ts.Debug.assert(chain && chain.length > 0);
|
|
}
|
|
else {
|
|
chain = [symbol];
|
|
}
|
|
return chain;
|
|
function getSymbolChain(symbol, meaning, endOfChain) {
|
|
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, !!(context.flags & 128));
|
|
var parentSpecifiers;
|
|
if (!accessibleSymbolChain ||
|
|
needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) {
|
|
var parents_1 = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol, context.enclosingDeclaration);
|
|
if (ts.length(parents_1)) {
|
|
parentSpecifiers = parents_1.map(function (symbol) {
|
|
return ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)
|
|
? getSpecifierForModuleSymbol(symbol, context)
|
|
: undefined;
|
|
});
|
|
var indices = parents_1.map(function (_, i) { return i; });
|
|
indices.sort(sortByBestName);
|
|
var sortedParents = indices.map(function (i) { return parents_1[i]; });
|
|
for (var _i = 0, sortedParents_1 = sortedParents; _i < sortedParents_1.length; _i++) {
|
|
var parent = sortedParents_1[_i];
|
|
var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), false);
|
|
if (parentChain) {
|
|
accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent, symbol) || symbol]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (accessibleSymbolChain) {
|
|
return accessibleSymbolChain;
|
|
}
|
|
if (endOfChain ||
|
|
!(symbol.flags & (2048 | 4096))) {
|
|
if (!endOfChain && !yieldModuleSymbol && !!ts.forEach(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
|
|
return;
|
|
}
|
|
return [symbol];
|
|
}
|
|
function sortByBestName(a, b) {
|
|
var specifierA = parentSpecifiers[a];
|
|
var specifierB = parentSpecifiers[b];
|
|
if (specifierA && specifierB) {
|
|
var isBRelative = ts.pathIsRelative(specifierB);
|
|
if (ts.pathIsRelative(specifierA) === isBRelative) {
|
|
return ts.moduleSpecifiers.countPathComponents(specifierA) - ts.moduleSpecifiers.countPathComponents(specifierB);
|
|
}
|
|
if (isBRelative) {
|
|
return -1;
|
|
}
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
function typeParametersToTypeParameterDeclarations(symbol, context) {
|
|
var typeParameterNodes;
|
|
var targetSymbol = getTargetSymbol(symbol);
|
|
if (targetSymbol.flags & (32 | 64 | 524288)) {
|
|
typeParameterNodes = ts.createNodeArray(ts.map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), function (tp) { return typeParameterToDeclaration(tp, context); }));
|
|
}
|
|
return typeParameterNodes;
|
|
}
|
|
function lookupTypeParameterNodes(chain, index, context) {
|
|
ts.Debug.assert(chain && 0 <= index && index < chain.length);
|
|
var symbol = chain[index];
|
|
var typeParameterNodes;
|
|
if (context.flags & 512 && index < (chain.length - 1)) {
|
|
var parentSymbol = symbol;
|
|
var nextSymbol = chain[index + 1];
|
|
if (ts.getCheckFlags(nextSymbol) & 1) {
|
|
var params = getTypeParametersOfClassOrInterface(parentSymbol.flags & 2097152 ? resolveAlias(parentSymbol) : parentSymbol);
|
|
typeParameterNodes = mapToTypeNodes(ts.map(params, nextSymbol.mapper), context);
|
|
}
|
|
else {
|
|
typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
|
|
}
|
|
}
|
|
return typeParameterNodes;
|
|
}
|
|
function getTopmostIndexedAccessType(top) {
|
|
if (ts.isIndexedAccessTypeNode(top.objectType)) {
|
|
return getTopmostIndexedAccessType(top.objectType);
|
|
}
|
|
return top;
|
|
}
|
|
function getSpecifierForModuleSymbol(symbol, context) {
|
|
var file = ts.getDeclarationOfKind(symbol, 279);
|
|
if (file && file.moduleName !== undefined) {
|
|
return file.moduleName;
|
|
}
|
|
if (!file) {
|
|
if (context.tracker.trackReferencedAmbientModule) {
|
|
var ambientDecls = ts.filter(symbol.declarations, ts.isAmbientModule);
|
|
if (ts.length(ambientDecls)) {
|
|
for (var _i = 0, ambientDecls_1 = ambientDecls; _i < ambientDecls_1.length; _i++) {
|
|
var decl = ambientDecls_1[_i];
|
|
context.tracker.trackReferencedAmbientModule(decl, symbol);
|
|
}
|
|
}
|
|
}
|
|
if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
|
|
return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
|
|
}
|
|
}
|
|
if (!context.enclosingDeclaration || !context.tracker.moduleResolverHost) {
|
|
if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
|
|
return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
|
|
}
|
|
return ts.getSourceFileOfNode(ts.getNonAugmentationDeclaration(symbol)).fileName;
|
|
}
|
|
var contextFile = ts.getSourceFileOfNode(ts.getOriginalNode(context.enclosingDeclaration));
|
|
var links = getSymbolLinks(symbol);
|
|
var specifier = links.specifierCache && links.specifierCache.get(contextFile.path);
|
|
if (!specifier) {
|
|
var isBundle_1 = (compilerOptions.out || compilerOptions.outFile);
|
|
var moduleResolverHost = context.tracker.moduleResolverHost;
|
|
var specifierCompilerOptions = isBundle_1 ? __assign({}, compilerOptions, { baseUrl: moduleResolverHost.getCommonSourceDirectory() }) : compilerOptions;
|
|
specifier = ts.first(ts.moduleSpecifiers.getModuleSpecifiers(symbol, specifierCompilerOptions, contextFile, moduleResolverHost, host.getSourceFiles(), { importModuleSpecifierPreference: isBundle_1 ? "non-relative" : "relative" }, host.redirectTargetsMap));
|
|
links.specifierCache = links.specifierCache || ts.createMap();
|
|
links.specifierCache.set(contextFile.path, specifier);
|
|
}
|
|
return specifier;
|
|
}
|
|
function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) {
|
|
var chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384));
|
|
var isTypeOf = meaning === 67220415;
|
|
if (ts.some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
|
|
var nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : undefined;
|
|
var typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context);
|
|
var specifier = getSpecifierForModuleSymbol(chain[0], context);
|
|
if (!(context.flags & 67108864) && ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeJs && specifier.indexOf("/node_modules/") >= 0) {
|
|
context.encounteredError = true;
|
|
if (context.tracker.reportLikelyUnsafeImportRequiredError) {
|
|
context.tracker.reportLikelyUnsafeImportRequiredError(specifier);
|
|
}
|
|
}
|
|
var lit = ts.createLiteralTypeNode(ts.createLiteral(specifier));
|
|
if (context.tracker.trackExternalModuleSymbolOfImportTypeNode)
|
|
context.tracker.trackExternalModuleSymbolOfImportTypeNode(chain[0]);
|
|
context.approximateLength += specifier.length + 10;
|
|
if (!nonRootParts || ts.isEntityName(nonRootParts)) {
|
|
if (nonRootParts) {
|
|
var lastId = ts.isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right;
|
|
lastId.typeArguments = undefined;
|
|
}
|
|
return ts.createImportTypeNode(lit, nonRootParts, typeParameterNodes, isTypeOf);
|
|
}
|
|
else {
|
|
var splitNode = getTopmostIndexedAccessType(nonRootParts);
|
|
var qualifier = splitNode.objectType.typeName;
|
|
return ts.createIndexedAccessTypeNode(ts.createImportTypeNode(lit, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType);
|
|
}
|
|
}
|
|
var entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0);
|
|
if (ts.isIndexedAccessTypeNode(entityName)) {
|
|
return entityName;
|
|
}
|
|
if (isTypeOf) {
|
|
return ts.createTypeQueryNode(entityName);
|
|
}
|
|
else {
|
|
var lastId = ts.isIdentifier(entityName) ? entityName : entityName.right;
|
|
var lastTypeArgs = lastId.typeArguments;
|
|
lastId.typeArguments = undefined;
|
|
return ts.createTypeReferenceNode(entityName, lastTypeArgs);
|
|
}
|
|
function createAccessFromSymbolChain(chain, index, stopper) {
|
|
var typeParameterNodes = index === (chain.length - 1) ? overrideTypeArguments : lookupTypeParameterNodes(chain, index, context);
|
|
var symbol = chain[index];
|
|
if (index === 0) {
|
|
context.flags |= 16777216;
|
|
}
|
|
var symbolName = getNameOfSymbolAsWritten(symbol, context);
|
|
context.approximateLength += symbolName.length + 1;
|
|
if (index === 0) {
|
|
context.flags ^= 16777216;
|
|
}
|
|
var parent = chain[index - 1];
|
|
if (!(context.flags & 16) && parent && getMembersOfSymbol(parent) && getMembersOfSymbol(parent).get(symbol.escapedName) === symbol) {
|
|
var LHS = createAccessFromSymbolChain(chain, index - 1, stopper);
|
|
if (ts.isIndexedAccessTypeNode(LHS)) {
|
|
return ts.createIndexedAccessTypeNode(LHS, ts.createLiteralTypeNode(ts.createLiteral(symbolName)));
|
|
}
|
|
else {
|
|
return ts.createIndexedAccessTypeNode(ts.createTypeReferenceNode(LHS, typeParameterNodes), ts.createLiteralTypeNode(ts.createLiteral(symbolName)));
|
|
}
|
|
}
|
|
var identifier = ts.setEmitFlags(ts.createIdentifier(symbolName, typeParameterNodes), 16777216);
|
|
identifier.symbol = symbol;
|
|
if (index > stopper) {
|
|
var LHS = createAccessFromSymbolChain(chain, index - 1, stopper);
|
|
if (!ts.isEntityName(LHS)) {
|
|
return ts.Debug.fail("Impossible construct - an export of an indexed access cannot be reachable");
|
|
}
|
|
return ts.createQualifiedName(LHS, identifier);
|
|
}
|
|
return identifier;
|
|
}
|
|
}
|
|
function symbolToName(symbol, context, meaning, expectsIdentifier) {
|
|
var chain = lookupSymbolChain(symbol, context, meaning);
|
|
if (expectsIdentifier && chain.length !== 1
|
|
&& !context.encounteredError
|
|
&& !(context.flags & 65536)) {
|
|
context.encounteredError = true;
|
|
}
|
|
return createEntityNameFromSymbolChain(chain, chain.length - 1);
|
|
function createEntityNameFromSymbolChain(chain, index) {
|
|
var typeParameterNodes = lookupTypeParameterNodes(chain, index, context);
|
|
var symbol = chain[index];
|
|
if (index === 0) {
|
|
context.flags |= 16777216;
|
|
}
|
|
var symbolName = getNameOfSymbolAsWritten(symbol, context);
|
|
if (index === 0) {
|
|
context.flags ^= 16777216;
|
|
}
|
|
var identifier = ts.setEmitFlags(ts.createIdentifier(symbolName, typeParameterNodes), 16777216);
|
|
identifier.symbol = symbol;
|
|
return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier;
|
|
}
|
|
}
|
|
function symbolToExpression(symbol, context, meaning) {
|
|
var chain = lookupSymbolChain(symbol, context, meaning);
|
|
return createExpressionFromSymbolChain(chain, chain.length - 1);
|
|
function createExpressionFromSymbolChain(chain, index) {
|
|
var typeParameterNodes = lookupTypeParameterNodes(chain, index, context);
|
|
var symbol = chain[index];
|
|
if (ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
|
|
return ts.createLiteral(getSpecifierForModuleSymbol(symbol, context));
|
|
}
|
|
if (index === 0) {
|
|
context.flags |= 16777216;
|
|
}
|
|
var symbolName = getNameOfSymbolAsWritten(symbol, context);
|
|
if (index === 0) {
|
|
context.flags ^= 16777216;
|
|
}
|
|
var firstChar = symbolName.charCodeAt(0);
|
|
var canUsePropertyAccess = ts.isIdentifierStart(firstChar, languageVersion);
|
|
if (index === 0 || canUsePropertyAccess) {
|
|
var identifier = ts.setEmitFlags(ts.createIdentifier(symbolName, typeParameterNodes), 16777216);
|
|
identifier.symbol = symbol;
|
|
return index > 0 ? ts.createPropertyAccess(createExpressionFromSymbolChain(chain, index - 1), identifier) : identifier;
|
|
}
|
|
else {
|
|
if (firstChar === 91) {
|
|
symbolName = symbolName.substring(1, symbolName.length - 1);
|
|
firstChar = symbolName.charCodeAt(0);
|
|
}
|
|
var expression = void 0;
|
|
if (ts.isSingleOrDoubleQuote(firstChar)) {
|
|
expression = ts.createLiteral(symbolName.substring(1, symbolName.length - 1).replace(/\\./g, function (s) { return s.substring(1); }));
|
|
expression.singleQuote = firstChar === 39;
|
|
}
|
|
else if (("" + +symbolName) === symbolName) {
|
|
expression = ts.createLiteral(+symbolName);
|
|
}
|
|
if (!expression) {
|
|
expression = ts.setEmitFlags(ts.createIdentifier(symbolName, typeParameterNodes), 16777216);
|
|
expression.symbol = symbol;
|
|
}
|
|
return ts.createElementAccess(createExpressionFromSymbolChain(chain, index - 1), expression);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function typePredicateToString(typePredicate, enclosingDeclaration, flags, writer) {
|
|
if (flags === void 0) { flags = 16384; }
|
|
return writer ? typePredicateToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(typePredicateToStringWorker);
|
|
function typePredicateToStringWorker(writer) {
|
|
var predicate = ts.createTypePredicateNode(typePredicate.kind === 1 ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(), nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 | 512));
|
|
var printer = ts.createPrinter({ removeComments: true });
|
|
var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration);
|
|
printer.writeNode(4, predicate, sourceFile, writer);
|
|
return writer;
|
|
}
|
|
}
|
|
function formatUnionTypes(types) {
|
|
var result = [];
|
|
var flags = 0;
|
|
for (var i = 0; i < types.length; i++) {
|
|
var t = types[i];
|
|
flags |= t.flags;
|
|
if (!(t.flags & 98304)) {
|
|
if (t.flags & (512 | 1024)) {
|
|
var baseType = t.flags & 512 ? booleanType : getBaseTypeOfEnumLiteralType(t);
|
|
if (baseType.flags & 1048576) {
|
|
var count = baseType.types.length;
|
|
if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) {
|
|
result.push(baseType);
|
|
i += count - 1;
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
result.push(t);
|
|
}
|
|
}
|
|
if (flags & 65536)
|
|
result.push(nullType);
|
|
if (flags & 32768)
|
|
result.push(undefinedType);
|
|
return result || types;
|
|
}
|
|
function visibilityToString(flags) {
|
|
if (flags === 8) {
|
|
return "private";
|
|
}
|
|
if (flags === 16) {
|
|
return "protected";
|
|
}
|
|
return "public";
|
|
}
|
|
function getTypeAliasForTypeLiteral(type) {
|
|
if (type.symbol && type.symbol.flags & 2048) {
|
|
var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 177; });
|
|
if (node.kind === 242) {
|
|
return getSymbolOfNode(node);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isTopLevelInExternalModuleAugmentation(node) {
|
|
return node && node.parent &&
|
|
node.parent.kind === 245 &&
|
|
ts.isExternalModuleAugmentation(node.parent.parent);
|
|
}
|
|
function isDefaultBindingContext(location) {
|
|
return location.kind === 279 || ts.isAmbientModule(location);
|
|
}
|
|
function getNameOfSymbolAsWritten(symbol, context) {
|
|
if (context && symbol.escapedName === "default" && !(context.flags & 16384) &&
|
|
(!(context.flags & 16777216) ||
|
|
!symbol.declarations ||
|
|
(context.enclosingDeclaration && ts.findAncestor(symbol.declarations[0], isDefaultBindingContext) !== ts.findAncestor(context.enclosingDeclaration, isDefaultBindingContext)))) {
|
|
return "default";
|
|
}
|
|
if (symbol.declarations && symbol.declarations.length) {
|
|
var declaration = symbol.declarations[0];
|
|
var name = ts.getNameOfDeclaration(declaration);
|
|
if (name) {
|
|
if (ts.isCallExpression(declaration) && ts.isBindableObjectDefinePropertyCall(declaration)) {
|
|
return ts.symbolName(symbol);
|
|
}
|
|
return ts.declarationNameToString(name);
|
|
}
|
|
if (declaration.parent && declaration.parent.kind === 237) {
|
|
return ts.declarationNameToString(declaration.parent.name);
|
|
}
|
|
switch (declaration.kind) {
|
|
case 209:
|
|
case 196:
|
|
case 197:
|
|
if (context && !context.encounteredError && !(context.flags & 131072)) {
|
|
context.encounteredError = true;
|
|
}
|
|
return declaration.kind === 209 ? "(Anonymous class)" : "(Anonymous function)";
|
|
}
|
|
}
|
|
var nameType = symbol.nameType;
|
|
if (nameType) {
|
|
if (nameType.flags & 128 && !ts.isIdentifierText(nameType.value, compilerOptions.target)) {
|
|
return "\"" + ts.escapeString(nameType.value, 34) + "\"";
|
|
}
|
|
if (nameType && nameType.flags & 8192) {
|
|
return "[" + getNameOfSymbolAsWritten(nameType.symbol, context) + "]";
|
|
}
|
|
}
|
|
return ts.symbolName(symbol);
|
|
}
|
|
function isDeclarationVisible(node) {
|
|
if (node) {
|
|
var links = getNodeLinks(node);
|
|
if (links.isVisible === undefined) {
|
|
links.isVisible = !!determineIfDeclarationIsVisible();
|
|
}
|
|
return links.isVisible;
|
|
}
|
|
return false;
|
|
function determineIfDeclarationIsVisible() {
|
|
switch (node.kind) {
|
|
case 297:
|
|
case 304:
|
|
return !!(node.parent && node.parent.parent && node.parent.parent.parent && ts.isSourceFile(node.parent.parent.parent));
|
|
case 186:
|
|
return isDeclarationVisible(node.parent.parent);
|
|
case 237:
|
|
if (ts.isBindingPattern(node.name) &&
|
|
!node.name.elements.length) {
|
|
return false;
|
|
}
|
|
case 244:
|
|
case 240:
|
|
case 241:
|
|
case 242:
|
|
case 239:
|
|
case 243:
|
|
case 248:
|
|
if (ts.isExternalModuleAugmentation(node)) {
|
|
return true;
|
|
}
|
|
var parent = getDeclarationContainer(node);
|
|
if (!(ts.getCombinedModifierFlags(node) & 1) &&
|
|
!(node.kind !== 248 && parent.kind !== 279 && parent.flags & 4194304)) {
|
|
return isGlobalSourceFile(parent);
|
|
}
|
|
return isDeclarationVisible(parent);
|
|
case 154:
|
|
case 153:
|
|
case 158:
|
|
case 159:
|
|
case 156:
|
|
case 155:
|
|
if (ts.hasModifier(node, 8 | 16)) {
|
|
return false;
|
|
}
|
|
case 157:
|
|
case 161:
|
|
case 160:
|
|
case 162:
|
|
case 151:
|
|
case 245:
|
|
case 165:
|
|
case 166:
|
|
case 168:
|
|
case 164:
|
|
case 169:
|
|
case 170:
|
|
case 173:
|
|
case 174:
|
|
case 177:
|
|
return isDeclarationVisible(node.parent);
|
|
case 250:
|
|
case 251:
|
|
case 253:
|
|
return false;
|
|
case 150:
|
|
case 279:
|
|
case 247:
|
|
return true;
|
|
case 254:
|
|
return false;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
function collectLinkedAliases(node, setVisibility) {
|
|
var exportSymbol;
|
|
if (node.parent && node.parent.kind === 254) {
|
|
exportSymbol = resolveName(node, node.escapedText, 67220415 | 67897832 | 1920 | 2097152, undefined, node, false);
|
|
}
|
|
else if (node.parent.kind === 257) {
|
|
exportSymbol = getTargetOfExportSpecifier(node.parent, 67220415 | 67897832 | 1920 | 2097152);
|
|
}
|
|
var result;
|
|
if (exportSymbol) {
|
|
buildVisibleNodeList(exportSymbol.declarations);
|
|
}
|
|
return result;
|
|
function buildVisibleNodeList(declarations) {
|
|
ts.forEach(declarations, function (declaration) {
|
|
var resultNode = getAnyImportSyntax(declaration) || declaration;
|
|
if (setVisibility) {
|
|
getNodeLinks(declaration).isVisible = true;
|
|
}
|
|
else {
|
|
result = result || [];
|
|
ts.pushIfUnique(result, resultNode);
|
|
}
|
|
if (ts.isInternalModuleImportEqualsDeclaration(declaration)) {
|
|
var internalModuleReference = declaration.moduleReference;
|
|
var firstIdentifier = getFirstIdentifier(internalModuleReference);
|
|
var importSymbol = resolveName(declaration, firstIdentifier.escapedText, 67220415 | 67897832 | 1920, undefined, undefined, false);
|
|
if (importSymbol) {
|
|
buildVisibleNodeList(importSymbol.declarations);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
function pushTypeResolution(target, propertyName) {
|
|
var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName);
|
|
if (resolutionCycleStartIndex >= 0) {
|
|
var length_2 = resolutionTargets.length;
|
|
for (var i = resolutionCycleStartIndex; i < length_2; i++) {
|
|
resolutionResults[i] = false;
|
|
}
|
|
return false;
|
|
}
|
|
resolutionTargets.push(target);
|
|
resolutionResults.push(true);
|
|
resolutionPropertyNames.push(propertyName);
|
|
return true;
|
|
}
|
|
function findResolutionCycleStartIndex(target, propertyName) {
|
|
for (var i = resolutionTargets.length - 1; i >= 0; i--) {
|
|
if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) {
|
|
return -1;
|
|
}
|
|
if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
function hasType(target, propertyName) {
|
|
switch (propertyName) {
|
|
case 0:
|
|
return !!getSymbolLinks(target).type;
|
|
case 5:
|
|
return !!(getNodeLinks(target).resolvedEnumType);
|
|
case 2:
|
|
return !!getSymbolLinks(target).declaredType;
|
|
case 1:
|
|
return !!target.resolvedBaseConstructorType;
|
|
case 3:
|
|
return !!target.resolvedReturnType;
|
|
case 4:
|
|
return !!target.immediateBaseConstraint;
|
|
case 6:
|
|
return !!getSymbolLinks(target).resolvedJSDocType;
|
|
}
|
|
return ts.Debug.assertNever(propertyName);
|
|
}
|
|
function popTypeResolution() {
|
|
resolutionTargets.pop();
|
|
resolutionPropertyNames.pop();
|
|
return resolutionResults.pop();
|
|
}
|
|
function getDeclarationContainer(node) {
|
|
return ts.findAncestor(ts.getRootDeclaration(node), function (node) {
|
|
switch (node.kind) {
|
|
case 237:
|
|
case 238:
|
|
case 253:
|
|
case 252:
|
|
case 251:
|
|
case 250:
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}).parent;
|
|
}
|
|
function getTypeOfPrototypeProperty(prototype) {
|
|
var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype));
|
|
return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType;
|
|
}
|
|
function getTypeOfPropertyOfType(type, name) {
|
|
var prop = getPropertyOfType(type, name);
|
|
return prop ? getTypeOfSymbol(prop) : undefined;
|
|
}
|
|
function isTypeAny(type) {
|
|
return type && (type.flags & 1) !== 0;
|
|
}
|
|
function getTypeForBindingElementParent(node) {
|
|
var symbol = getSymbolOfNode(node);
|
|
return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false);
|
|
}
|
|
function isComputedNonLiteralName(name) {
|
|
return name.kind === 149 && !ts.isStringOrNumericLiteralLike(name.expression);
|
|
}
|
|
function getRestType(source, properties, symbol) {
|
|
source = filterType(source, function (t) { return !(t.flags & 98304); });
|
|
if (source.flags & 131072) {
|
|
return emptyObjectType;
|
|
}
|
|
if (source.flags & 1048576) {
|
|
return mapType(source, function (t) { return getRestType(t, properties, symbol); });
|
|
}
|
|
var omitKeyType = getUnionType(ts.map(properties, getLiteralTypeFromPropertyName));
|
|
if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) {
|
|
if (omitKeyType.flags & 131072) {
|
|
return source;
|
|
}
|
|
var pickTypeAlias = getGlobalPickSymbol();
|
|
var excludeTypeAlias = getGlobalExcludeSymbol();
|
|
if (!pickTypeAlias || !excludeTypeAlias) {
|
|
return errorType;
|
|
}
|
|
var pickKeys = getTypeAliasInstantiation(excludeTypeAlias, [getIndexType(source), omitKeyType]);
|
|
return getTypeAliasInstantiation(pickTypeAlias, [source, pickKeys]);
|
|
}
|
|
var members = ts.createSymbolTable();
|
|
for (var _i = 0, _a = getPropertiesOfType(source); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (!isTypeAssignableTo(getLiteralTypeFromProperty(prop, 8576), omitKeyType)
|
|
&& !(ts.getDeclarationModifierFlagsFromSymbol(prop) & (8 | 16))
|
|
&& isSpreadableProperty(prop)) {
|
|
members.set(prop.escapedName, getSpreadSymbol(prop));
|
|
}
|
|
}
|
|
var stringIndexInfo = getIndexInfoOfType(source, 0);
|
|
var numberIndexInfo = getIndexInfoOfType(source, 1);
|
|
return createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
function getTypeForBindingElement(declaration) {
|
|
var pattern = declaration.parent;
|
|
var parentType = getTypeForBindingElementParent(pattern.parent);
|
|
if (parentType === errorType) {
|
|
return errorType;
|
|
}
|
|
if (!parentType) {
|
|
return declaration.initializer ? checkDeclarationInitializer(declaration) : parentType;
|
|
}
|
|
if (isTypeAny(parentType)) {
|
|
return parentType;
|
|
}
|
|
if (strictNullChecks && declaration.flags & 4194304 && ts.isParameterDeclaration(declaration)) {
|
|
parentType = getNonNullableType(parentType);
|
|
}
|
|
var type;
|
|
if (pattern.kind === 184) {
|
|
if (declaration.dotDotDotToken) {
|
|
if (parentType.flags & 2 || !isValidSpreadType(parentType)) {
|
|
error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types);
|
|
return errorType;
|
|
}
|
|
var literalMembers = [];
|
|
for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!element.dotDotDotToken) {
|
|
literalMembers.push(element.propertyName || element.name);
|
|
}
|
|
}
|
|
type = getRestType(parentType, literalMembers, declaration.symbol);
|
|
}
|
|
else {
|
|
var name = declaration.propertyName || declaration.name;
|
|
var exprType = getLiteralTypeFromPropertyName(name);
|
|
var declaredType = checkIndexedAccessIndexType(getIndexedAccessType(parentType, exprType, name), name);
|
|
type = getFlowTypeOfReference(declaration, getConstraintForLocation(declaredType, declaration.name));
|
|
}
|
|
}
|
|
else {
|
|
var elementType = checkIteratedTypeOrElementType(parentType, pattern, false, false);
|
|
var index_1 = pattern.elements.indexOf(declaration);
|
|
if (declaration.dotDotDotToken) {
|
|
type = everyType(parentType, isTupleType) ?
|
|
mapType(parentType, function (t) { return sliceTupleType(t, index_1); }) :
|
|
createArrayType(elementType);
|
|
}
|
|
else {
|
|
var index_2 = pattern.elements.indexOf(declaration);
|
|
type = everyType(parentType, isTupleLikeType) ?
|
|
getTupleElementType(parentType, index_2) || declaration.initializer && checkDeclarationInitializer(declaration) :
|
|
elementType;
|
|
if (!type) {
|
|
if (isTupleType(parentType)) {
|
|
error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length);
|
|
}
|
|
else {
|
|
error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), "" + index_2);
|
|
}
|
|
return errorType;
|
|
}
|
|
}
|
|
}
|
|
if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkDeclarationInitializer(declaration)) & 32768)) {
|
|
type = getTypeWithFacts(type, 524288);
|
|
}
|
|
return declaration.initializer && !ts.getEffectiveTypeAnnotationNode(ts.walkUpBindingElementsAndPatterns(declaration)) ?
|
|
getUnionType([type, checkDeclarationInitializer(declaration)], 2) :
|
|
type;
|
|
}
|
|
function getTypeForDeclarationFromJSDocComment(declaration) {
|
|
var jsdocType = ts.getJSDocType(declaration);
|
|
if (jsdocType) {
|
|
return getTypeFromTypeNode(jsdocType);
|
|
}
|
|
return undefined;
|
|
}
|
|
function isNullOrUndefined(node) {
|
|
var expr = ts.skipParentheses(node);
|
|
return expr.kind === 96 || expr.kind === 72 && getResolvedSymbol(expr) === undefinedSymbol;
|
|
}
|
|
function isEmptyArrayLiteral(node) {
|
|
var expr = ts.skipParentheses(node);
|
|
return expr.kind === 187 && expr.elements.length === 0;
|
|
}
|
|
function addOptionality(type, optional) {
|
|
if (optional === void 0) { optional = true; }
|
|
return strictNullChecks && optional ? getOptionalType(type) : type;
|
|
}
|
|
function getTypeForVariableLikeDeclaration(declaration, includeOptionality) {
|
|
if (ts.isVariableDeclaration(declaration) && declaration.parent.parent.kind === 226) {
|
|
var indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression)));
|
|
return indexType.flags & (262144 | 4194304) ? getExtractStringType(indexType) : stringType;
|
|
}
|
|
if (ts.isVariableDeclaration(declaration) && declaration.parent.parent.kind === 227) {
|
|
var forOfStatement = declaration.parent.parent;
|
|
return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType;
|
|
}
|
|
if (ts.isBindingPattern(declaration.parent)) {
|
|
return getTypeForBindingElement(declaration);
|
|
}
|
|
var isOptional = includeOptionality && (ts.isParameter(declaration) && isJSDocOptionalParameter(declaration)
|
|
|| !ts.isBindingElement(declaration) && !ts.isVariableDeclaration(declaration) && !!declaration.questionToken);
|
|
var declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
|
|
if (declaredType) {
|
|
return addOptionality(declaredType, isOptional);
|
|
}
|
|
if ((noImplicitAny || ts.isInJSFile(declaration)) &&
|
|
declaration.kind === 237 && !ts.isBindingPattern(declaration.name) &&
|
|
!(ts.getCombinedModifierFlags(declaration) & 1) && !(declaration.flags & 4194304)) {
|
|
if (!(ts.getCombinedNodeFlags(declaration) & 2) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) {
|
|
return autoType;
|
|
}
|
|
if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) {
|
|
return autoArrayType;
|
|
}
|
|
}
|
|
if (declaration.kind === 151) {
|
|
var func = declaration.parent;
|
|
if (func.kind === 159 && !hasNonBindableDynamicName(func)) {
|
|
var getter = ts.getDeclarationOfKind(getSymbolOfNode(declaration.parent), 158);
|
|
if (getter) {
|
|
var getterSignature = getSignatureFromDeclaration(getter);
|
|
var thisParameter = getAccessorThisParameter(func);
|
|
if (thisParameter && declaration === thisParameter) {
|
|
ts.Debug.assert(!thisParameter.type);
|
|
return getTypeOfSymbol(getterSignature.thisParameter);
|
|
}
|
|
return getReturnTypeOfSignature(getterSignature);
|
|
}
|
|
}
|
|
if (ts.isInJSFile(declaration)) {
|
|
var typeTag = ts.getJSDocType(func);
|
|
if (typeTag && ts.isFunctionTypeNode(typeTag)) {
|
|
return getTypeAtPosition(getSignatureFromDeclaration(typeTag), func.parameters.indexOf(declaration));
|
|
}
|
|
}
|
|
var type = declaration.symbol.escapedName === "this" ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
|
|
if (type) {
|
|
return addOptionality(type, isOptional);
|
|
}
|
|
}
|
|
else if (ts.isInJSFile(declaration)) {
|
|
var containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), ts.getDeclaredExpandoInitializer(declaration));
|
|
if (containerObjectType) {
|
|
return containerObjectType;
|
|
}
|
|
}
|
|
if (declaration.initializer) {
|
|
var type = checkDeclarationInitializer(declaration);
|
|
return addOptionality(type, isOptional);
|
|
}
|
|
if (ts.isJsxAttribute(declaration)) {
|
|
return trueType;
|
|
}
|
|
if (ts.isBindingPattern(declaration.name)) {
|
|
return getTypeFromBindingPattern(declaration.name, false, true);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getWidenedTypeFromAssignmentDeclaration(symbol, resolvedSymbol) {
|
|
var container = ts.getAssignedExpandoInitializer(symbol.valueDeclaration);
|
|
if (container) {
|
|
var tag = ts.getJSDocTypeTag(container);
|
|
if (tag && tag.typeExpression) {
|
|
return getTypeFromTypeNode(tag.typeExpression);
|
|
}
|
|
var containerObjectType = getJSContainerObjectType(symbol.valueDeclaration, symbol, container);
|
|
return containerObjectType || getWidenedLiteralType(checkExpressionCached(container));
|
|
}
|
|
var definedInConstructor = false;
|
|
var definedInMethod = false;
|
|
var jsdocType;
|
|
var types;
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
var expression = (ts.isBinaryExpression(declaration) || ts.isCallExpression(declaration)) ? declaration :
|
|
ts.isPropertyAccessExpression(declaration) ? ts.isBinaryExpression(declaration.parent) ? declaration.parent : declaration :
|
|
undefined;
|
|
if (!expression) {
|
|
return errorType;
|
|
}
|
|
var kind = ts.isPropertyAccessExpression(expression) ? ts.getAssignmentDeclarationPropertyAccessKind(expression) : ts.getAssignmentDeclarationKind(expression);
|
|
if (kind === 4) {
|
|
if (isDeclarationInConstructor(expression)) {
|
|
definedInConstructor = true;
|
|
}
|
|
else {
|
|
definedInMethod = true;
|
|
}
|
|
}
|
|
if (!ts.isCallExpression(expression)) {
|
|
jsdocType = getJSDocTypeFromAssignmentDeclaration(jsdocType, expression, symbol, declaration);
|
|
}
|
|
if (!jsdocType) {
|
|
(types || (types = [])).push((ts.isBinaryExpression(expression) || ts.isCallExpression(expression)) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType);
|
|
}
|
|
}
|
|
var type = jsdocType;
|
|
if (!type) {
|
|
var constructorTypes = definedInConstructor ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : undefined;
|
|
if (definedInMethod) {
|
|
var propType = getTypeOfAssignmentDeclarationPropertyOfBaseType(symbol);
|
|
if (propType) {
|
|
(constructorTypes || (constructorTypes = [])).push(propType);
|
|
definedInConstructor = true;
|
|
}
|
|
}
|
|
var sourceTypes = ts.some(constructorTypes, function (t) { return !!(t.flags & ~(98304 | 134217728)); }) ? constructorTypes : types;
|
|
type = getUnionType(sourceTypes, 2);
|
|
}
|
|
var widened = getWidenedType(addOptionality(type, definedInMethod && !definedInConstructor));
|
|
if (filterType(widened, function (t) { return !!(t.flags & ~98304); }) === neverType) {
|
|
reportImplicitAny(symbol.valueDeclaration, anyType);
|
|
return anyType;
|
|
}
|
|
return widened;
|
|
}
|
|
function getJSContainerObjectType(decl, symbol, init) {
|
|
if (!ts.isInJSFile(decl) || !init || !ts.isObjectLiteralExpression(init) || init.properties.length) {
|
|
return undefined;
|
|
}
|
|
var exports = ts.createSymbolTable();
|
|
while (ts.isBinaryExpression(decl) || ts.isPropertyAccessExpression(decl)) {
|
|
var s_1 = getSymbolOfNode(decl);
|
|
if (s_1 && ts.hasEntries(s_1.exports)) {
|
|
mergeSymbolTable(exports, s_1.exports);
|
|
}
|
|
decl = ts.isBinaryExpression(decl) ? decl.parent : decl.parent.parent;
|
|
}
|
|
var s = getSymbolOfNode(decl);
|
|
if (s && ts.hasEntries(s.exports)) {
|
|
mergeSymbolTable(exports, s.exports);
|
|
}
|
|
var type = createAnonymousType(symbol, exports, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
type.objectFlags |= 16384;
|
|
return type;
|
|
}
|
|
function getJSDocTypeFromAssignmentDeclaration(declaredType, expression, _symbol, declaration) {
|
|
var typeNode = ts.getJSDocType(expression.parent);
|
|
if (typeNode) {
|
|
var type = getWidenedType(getTypeFromTypeNode(typeNode));
|
|
if (!declaredType) {
|
|
return type;
|
|
}
|
|
else if (declaredType !== errorType && type !== errorType && !isTypeIdenticalTo(declaredType, type)) {
|
|
errorNextVariableOrPropertyDeclarationMustHaveSameType(declaredType, declaration, type);
|
|
}
|
|
}
|
|
return declaredType;
|
|
}
|
|
function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) {
|
|
if (ts.isCallExpression(expression)) {
|
|
if (resolvedSymbol) {
|
|
return getTypeOfSymbol(resolvedSymbol);
|
|
}
|
|
var objectLitType = checkExpressionCached(expression.arguments[2]);
|
|
var valueType = getTypeOfPropertyOfType(objectLitType, "value");
|
|
if (valueType) {
|
|
return valueType;
|
|
}
|
|
var getFunc = getTypeOfPropertyOfType(objectLitType, "get");
|
|
if (getFunc) {
|
|
var getSig = getSingleCallSignature(getFunc);
|
|
if (getSig) {
|
|
return getReturnTypeOfSignature(getSig);
|
|
}
|
|
}
|
|
var setFunc = getTypeOfPropertyOfType(objectLitType, "set");
|
|
if (setFunc) {
|
|
var setSig = getSingleCallSignature(setFunc);
|
|
if (setSig) {
|
|
return getTypeOfFirstParameterOfSignature(setSig);
|
|
}
|
|
}
|
|
return anyType;
|
|
}
|
|
var type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : getWidenedLiteralType(checkExpressionCached(expression.right));
|
|
if (type.flags & 524288 &&
|
|
kind === 2 &&
|
|
symbol.escapedName === "export=") {
|
|
var exportedType_1 = resolveStructuredTypeMembers(type);
|
|
var members_3 = ts.createSymbolTable();
|
|
ts.copyEntries(exportedType_1.members, members_3);
|
|
if (resolvedSymbol && !resolvedSymbol.exports) {
|
|
resolvedSymbol.exports = ts.createSymbolTable();
|
|
}
|
|
(resolvedSymbol || symbol).exports.forEach(function (s, name) {
|
|
if (members_3.has(name)) {
|
|
var exportedMember = exportedType_1.members.get(name);
|
|
var union = createSymbol(s.flags | exportedMember.flags, name);
|
|
union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
|
|
members_3.set(name, union);
|
|
}
|
|
else {
|
|
members_3.set(name, s);
|
|
}
|
|
});
|
|
var result = createAnonymousType(exportedType_1.symbol, members_3, exportedType_1.callSignatures, exportedType_1.constructSignatures, exportedType_1.stringIndexInfo, exportedType_1.numberIndexInfo);
|
|
result.objectFlags |= (ts.getObjectFlags(type) & 16384);
|
|
return result;
|
|
}
|
|
if (isEmptyArrayLiteralType(type)) {
|
|
reportImplicitAny(expression, anyArrayType);
|
|
return anyArrayType;
|
|
}
|
|
return type;
|
|
}
|
|
function isDeclarationInConstructor(expression) {
|
|
var thisContainer = ts.getThisContainer(expression, false);
|
|
return thisContainer.kind === 157 ||
|
|
thisContainer.kind === 239 ||
|
|
(thisContainer.kind === 196 && !ts.isPrototypePropertyAssignment(thisContainer.parent));
|
|
}
|
|
function getConstructorDefinedThisAssignmentTypes(types, declarations) {
|
|
ts.Debug.assert(types.length === declarations.length);
|
|
return types.filter(function (_, i) {
|
|
var declaration = declarations[i];
|
|
var expression = ts.isBinaryExpression(declaration) ? declaration :
|
|
ts.isBinaryExpression(declaration.parent) ? declaration.parent : undefined;
|
|
return expression && isDeclarationInConstructor(expression);
|
|
});
|
|
}
|
|
function getTypeOfAssignmentDeclarationPropertyOfBaseType(property) {
|
|
var parentDeclaration = ts.forEach(property.declarations, function (d) {
|
|
var parent = ts.getThisContainer(d, false).parent;
|
|
return ts.isClassLike(parent) && parent;
|
|
});
|
|
if (parentDeclaration) {
|
|
var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(parentDeclaration));
|
|
var baseClassType = classType && getBaseTypes(classType)[0];
|
|
if (baseClassType) {
|
|
return getTypeOfPropertyOfType(baseClassType, property.escapedName);
|
|
}
|
|
}
|
|
}
|
|
function getTypeFromBindingElement(element, includePatternInType, reportErrors) {
|
|
if (element.initializer) {
|
|
return addOptionality(checkDeclarationInitializer(element));
|
|
}
|
|
if (ts.isBindingPattern(element.name)) {
|
|
return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors);
|
|
}
|
|
if (reportErrors && !declarationBelongsToPrivateAmbientMember(element)) {
|
|
reportImplicitAny(element, anyType);
|
|
}
|
|
return anyType;
|
|
}
|
|
function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) {
|
|
var members = ts.createSymbolTable();
|
|
var stringIndexInfo;
|
|
var objectFlags = 128;
|
|
ts.forEach(pattern.elements, function (e) {
|
|
var name = e.propertyName || e.name;
|
|
if (isComputedNonLiteralName(name)) {
|
|
objectFlags |= 512;
|
|
return;
|
|
}
|
|
if (e.dotDotDotToken) {
|
|
stringIndexInfo = createIndexInfo(anyType, false);
|
|
return;
|
|
}
|
|
var text = ts.getTextOfPropertyName(name);
|
|
var flags = 4 | (e.initializer ? 16777216 : 0);
|
|
var symbol = createSymbol(flags, text);
|
|
symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors);
|
|
symbol.bindingElement = e;
|
|
members.set(symbol.escapedName, symbol);
|
|
});
|
|
var result = createAnonymousType(undefined, members, ts.emptyArray, ts.emptyArray, stringIndexInfo, undefined);
|
|
result.flags |= 268435456;
|
|
result.objectFlags |= objectFlags;
|
|
if (includePatternInType) {
|
|
result.pattern = pattern;
|
|
}
|
|
return result;
|
|
}
|
|
function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) {
|
|
var elements = pattern.elements;
|
|
var lastElement = ts.lastOrUndefined(elements);
|
|
var hasRestElement = !!(lastElement && lastElement.kind === 186 && lastElement.dotDotDotToken);
|
|
if (elements.length === 0 || elements.length === 1 && hasRestElement) {
|
|
return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType;
|
|
}
|
|
var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); });
|
|
var minLength = ts.findLastIndex(elements, function (e) { return !ts.isOmittedExpression(e) && !hasDefaultValue(e); }, elements.length - (hasRestElement ? 2 : 1)) + 1;
|
|
var result = createTupleType(elementTypes, minLength, hasRestElement);
|
|
if (includePatternInType) {
|
|
result = cloneTypeReference(result);
|
|
result.pattern = pattern;
|
|
}
|
|
return result;
|
|
}
|
|
function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) {
|
|
if (includePatternInType === void 0) { includePatternInType = false; }
|
|
if (reportErrors === void 0) { reportErrors = false; }
|
|
return pattern.kind === 184
|
|
? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors)
|
|
: getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors);
|
|
}
|
|
function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) {
|
|
return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, true), declaration, reportErrors);
|
|
}
|
|
function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors) {
|
|
if (type) {
|
|
if (reportErrors) {
|
|
reportErrorsFromWidening(declaration, type);
|
|
}
|
|
if (type.flags & 8192 && (ts.isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) {
|
|
type = esSymbolType;
|
|
}
|
|
return getWidenedType(type);
|
|
}
|
|
type = ts.isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType;
|
|
if (reportErrors) {
|
|
if (!declarationBelongsToPrivateAmbientMember(declaration)) {
|
|
reportImplicitAny(declaration, type);
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function declarationBelongsToPrivateAmbientMember(declaration) {
|
|
var root = ts.getRootDeclaration(declaration);
|
|
var memberDeclaration = root.kind === 151 ? root.parent : root;
|
|
return isPrivateWithinAmbient(memberDeclaration);
|
|
}
|
|
function tryGetTypeFromEffectiveTypeNode(declaration) {
|
|
var typeNode = ts.getEffectiveTypeAnnotationNode(declaration);
|
|
if (typeNode) {
|
|
return getTypeFromTypeNode(typeNode);
|
|
}
|
|
}
|
|
function getTypeOfVariableOrParameterOrProperty(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
return links.type || (links.type = getTypeOfVariableOrParameterOrPropertyWorker(symbol));
|
|
}
|
|
function getTypeOfVariableOrParameterOrPropertyWorker(symbol) {
|
|
if (symbol.flags & 4194304) {
|
|
return getTypeOfPrototypeProperty(symbol);
|
|
}
|
|
if (symbol === requireSymbol) {
|
|
return anyType;
|
|
}
|
|
if (symbol.flags & 134217728) {
|
|
var fileSymbol = getSymbolOfNode(ts.getSourceFileOfNode(symbol.valueDeclaration));
|
|
var members = ts.createSymbolTable();
|
|
members.set("exports", fileSymbol);
|
|
return createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
}
|
|
var declaration = symbol.valueDeclaration;
|
|
if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) {
|
|
return anyType;
|
|
}
|
|
if (ts.isSourceFile(declaration)) {
|
|
var jsonSourceFile = ts.cast(declaration, ts.isJsonSourceFile);
|
|
if (!jsonSourceFile.statements.length) {
|
|
return emptyObjectType;
|
|
}
|
|
var type_1 = getWidenedLiteralType(checkExpression(jsonSourceFile.statements[0].expression));
|
|
if (type_1.flags & 524288) {
|
|
return getRegularTypeOfObjectLiteral(type_1);
|
|
}
|
|
return type_1;
|
|
}
|
|
if (declaration.kind === 254) {
|
|
return widenTypeForVariableLikeDeclaration(checkExpressionCached(declaration.expression), declaration);
|
|
}
|
|
if (!pushTypeResolution(symbol, 0)) {
|
|
return errorType;
|
|
}
|
|
var type;
|
|
if (ts.isInJSFile(declaration) &&
|
|
(ts.isCallExpression(declaration) || ts.isBinaryExpression(declaration) || ts.isPropertyAccessExpression(declaration) && ts.isBinaryExpression(declaration.parent))) {
|
|
type = getWidenedTypeFromAssignmentDeclaration(symbol);
|
|
}
|
|
else if (ts.isJSDocPropertyLikeTag(declaration)
|
|
|| ts.isPropertyAccessExpression(declaration)
|
|
|| ts.isIdentifier(declaration)
|
|
|| ts.isClassDeclaration(declaration)
|
|
|| ts.isFunctionDeclaration(declaration)
|
|
|| (ts.isMethodDeclaration(declaration) && !ts.isObjectLiteralMethod(declaration))
|
|
|| ts.isMethodSignature(declaration)) {
|
|
if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) {
|
|
return getTypeOfFuncClassEnumModule(symbol);
|
|
}
|
|
type = ts.isBinaryExpression(declaration.parent) ?
|
|
getWidenedTypeFromAssignmentDeclaration(symbol) :
|
|
tryGetTypeFromEffectiveTypeNode(declaration) || anyType;
|
|
}
|
|
else if (ts.isPropertyAssignment(declaration)) {
|
|
type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration);
|
|
}
|
|
else if (ts.isJsxAttribute(declaration)) {
|
|
type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration);
|
|
}
|
|
else if (ts.isShorthandPropertyAssignment(declaration)) {
|
|
type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0);
|
|
}
|
|
else if (ts.isObjectLiteralMethod(declaration)) {
|
|
type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0);
|
|
}
|
|
else if (ts.isParameter(declaration)
|
|
|| ts.isPropertyDeclaration(declaration)
|
|
|| ts.isPropertySignature(declaration)
|
|
|| ts.isVariableDeclaration(declaration)
|
|
|| ts.isBindingElement(declaration)) {
|
|
type = getWidenedTypeForVariableLikeDeclaration(declaration, true);
|
|
}
|
|
else if (ts.isEnumDeclaration(declaration)) {
|
|
type = getTypeOfFuncClassEnumModule(symbol);
|
|
}
|
|
else if (ts.isEnumMember(declaration)) {
|
|
type = getTypeOfEnumMember(symbol);
|
|
}
|
|
else {
|
|
return ts.Debug.fail("Unhandled declaration kind! " + ts.Debug.showSyntaxKind(declaration) + " for " + ts.Debug.showSymbol(symbol));
|
|
}
|
|
if (!popTypeResolution()) {
|
|
type = reportCircularityError(symbol);
|
|
}
|
|
return type;
|
|
}
|
|
function getAnnotatedAccessorTypeNode(accessor) {
|
|
if (accessor) {
|
|
if (accessor.kind === 158) {
|
|
var getterTypeAnnotation = ts.getEffectiveReturnTypeNode(accessor);
|
|
return getterTypeAnnotation;
|
|
}
|
|
else {
|
|
var setterTypeAnnotation = ts.getEffectiveSetAccessorTypeAnnotationNode(accessor);
|
|
return setterTypeAnnotation;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getAnnotatedAccessorType(accessor) {
|
|
var node = getAnnotatedAccessorTypeNode(accessor);
|
|
return node && getTypeFromTypeNode(node);
|
|
}
|
|
function getAnnotatedAccessorThisParameter(accessor) {
|
|
var parameter = getAccessorThisParameter(accessor);
|
|
return parameter && parameter.symbol;
|
|
}
|
|
function getThisTypeOfDeclaration(declaration) {
|
|
return getThisTypeOfSignature(getSignatureFromDeclaration(declaration));
|
|
}
|
|
function getTypeOfAccessors(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
return links.type || (links.type = getTypeOfAccessorsWorker(symbol));
|
|
}
|
|
function getTypeOfAccessorsWorker(symbol) {
|
|
var getter = ts.getDeclarationOfKind(symbol, 158);
|
|
var setter = ts.getDeclarationOfKind(symbol, 159);
|
|
if (getter && ts.isInJSFile(getter)) {
|
|
var jsDocType = getTypeForDeclarationFromJSDocComment(getter);
|
|
if (jsDocType) {
|
|
return jsDocType;
|
|
}
|
|
}
|
|
if (!pushTypeResolution(symbol, 0)) {
|
|
return errorType;
|
|
}
|
|
var type;
|
|
var getterReturnType = getAnnotatedAccessorType(getter);
|
|
if (getterReturnType) {
|
|
type = getterReturnType;
|
|
}
|
|
else {
|
|
var setterParameterType = getAnnotatedAccessorType(setter);
|
|
if (setterParameterType) {
|
|
type = setterParameterType;
|
|
}
|
|
else {
|
|
if (getter && getter.body) {
|
|
type = getReturnTypeFromBody(getter);
|
|
}
|
|
else {
|
|
if (setter) {
|
|
errorOrSuggestion(noImplicitAny, setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
|
|
}
|
|
else {
|
|
ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function");
|
|
errorOrSuggestion(noImplicitAny, getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol));
|
|
}
|
|
type = anyType;
|
|
}
|
|
}
|
|
}
|
|
if (!popTypeResolution()) {
|
|
type = anyType;
|
|
if (noImplicitAny) {
|
|
var getter_1 = ts.getDeclarationOfKind(symbol, 158);
|
|
error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol));
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getBaseTypeVariableOfClass(symbol) {
|
|
var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol));
|
|
return baseConstructorType.flags & 8650752 ? baseConstructorType : undefined;
|
|
}
|
|
function getTypeOfFuncClassEnumModule(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
var originalLinks = links;
|
|
if (!links.type) {
|
|
var jsDeclaration = ts.getDeclarationOfExpando(symbol.valueDeclaration);
|
|
if (jsDeclaration) {
|
|
var jsSymbol = getSymbolOfNode(jsDeclaration);
|
|
if (jsSymbol && (ts.hasEntries(jsSymbol.exports) || ts.hasEntries(jsSymbol.members))) {
|
|
symbol = cloneSymbol(symbol);
|
|
links = symbol;
|
|
if (ts.hasEntries(jsSymbol.exports)) {
|
|
symbol.exports = symbol.exports || ts.createSymbolTable();
|
|
mergeSymbolTable(symbol.exports, jsSymbol.exports);
|
|
}
|
|
if (ts.hasEntries(jsSymbol.members)) {
|
|
symbol.members = symbol.members || ts.createSymbolTable();
|
|
mergeSymbolTable(symbol.members, jsSymbol.members);
|
|
}
|
|
}
|
|
}
|
|
originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
|
|
}
|
|
return links.type;
|
|
}
|
|
function getTypeOfFuncClassEnumModuleWorker(symbol) {
|
|
var declaration = symbol.valueDeclaration;
|
|
if (symbol.flags & 1536 && ts.isShorthandAmbientModuleSymbol(symbol)) {
|
|
return anyType;
|
|
}
|
|
else if (declaration.kind === 204 ||
|
|
declaration.kind === 189 && declaration.parent.kind === 204) {
|
|
return getWidenedTypeFromAssignmentDeclaration(symbol);
|
|
}
|
|
else if (symbol.flags & 512 && declaration && ts.isSourceFile(declaration) && declaration.commonJsModuleIndicator) {
|
|
var resolvedModule = resolveExternalModuleSymbol(symbol);
|
|
if (resolvedModule !== symbol) {
|
|
if (!pushTypeResolution(symbol, 0)) {
|
|
return errorType;
|
|
}
|
|
var exportEquals = getMergedSymbol(symbol.exports.get("export="));
|
|
var type_2 = getWidenedTypeFromAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? undefined : resolvedModule);
|
|
if (!popTypeResolution()) {
|
|
return reportCircularityError(symbol);
|
|
}
|
|
return type_2;
|
|
}
|
|
}
|
|
var type = createObjectType(16, symbol);
|
|
if (symbol.flags & 32) {
|
|
var baseTypeVariable = getBaseTypeVariableOfClass(symbol);
|
|
return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type;
|
|
}
|
|
else {
|
|
return strictNullChecks && symbol.flags & 16777216 ? getOptionalType(type) : type;
|
|
}
|
|
}
|
|
function getTypeOfEnumMember(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol));
|
|
}
|
|
function getTypeOfAlias(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.type) {
|
|
var targetSymbol = resolveAlias(symbol);
|
|
links.type = targetSymbol.flags & 67220415
|
|
? getTypeOfSymbol(targetSymbol)
|
|
: errorType;
|
|
}
|
|
return links.type;
|
|
}
|
|
function getTypeOfInstantiatedSymbol(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.type) {
|
|
if (!pushTypeResolution(symbol, 0)) {
|
|
return links.type = errorType;
|
|
}
|
|
var type = instantiateType(getTypeOfSymbol(links.target), links.mapper);
|
|
if (!popTypeResolution()) {
|
|
type = reportCircularityError(symbol);
|
|
}
|
|
links.type = type;
|
|
}
|
|
return links.type;
|
|
}
|
|
function reportCircularityError(symbol) {
|
|
if (ts.getEffectiveTypeAnnotationNode(symbol.valueDeclaration)) {
|
|
error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
|
|
return errorType;
|
|
}
|
|
if (noImplicitAny) {
|
|
error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol));
|
|
}
|
|
return anyType;
|
|
}
|
|
function getTypeOfSymbol(symbol) {
|
|
if (ts.getCheckFlags(symbol) & 1) {
|
|
return getTypeOfInstantiatedSymbol(symbol);
|
|
}
|
|
if (ts.getCheckFlags(symbol) & 2048) {
|
|
return getTypeOfReverseMappedSymbol(symbol);
|
|
}
|
|
if (symbol.flags & (3 | 4)) {
|
|
return getTypeOfVariableOrParameterOrProperty(symbol);
|
|
}
|
|
if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) {
|
|
return getTypeOfFuncClassEnumModule(symbol);
|
|
}
|
|
if (symbol.flags & 8) {
|
|
return getTypeOfEnumMember(symbol);
|
|
}
|
|
if (symbol.flags & 98304) {
|
|
return getTypeOfAccessors(symbol);
|
|
}
|
|
if (symbol.flags & 2097152) {
|
|
return getTypeOfAlias(symbol);
|
|
}
|
|
return errorType;
|
|
}
|
|
function isReferenceToType(type, target) {
|
|
return type !== undefined
|
|
&& target !== undefined
|
|
&& (ts.getObjectFlags(type) & 4) !== 0
|
|
&& type.target === target;
|
|
}
|
|
function getTargetType(type) {
|
|
return ts.getObjectFlags(type) & 4 ? type.target : type;
|
|
}
|
|
function hasBaseType(type, checkBase) {
|
|
return check(type);
|
|
function check(type) {
|
|
if (ts.getObjectFlags(type) & (3 | 4)) {
|
|
var target = getTargetType(type);
|
|
return target === checkBase || ts.some(getBaseTypes(target), check);
|
|
}
|
|
else if (type.flags & 2097152) {
|
|
return ts.some(type.types, check);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
function appendTypeParameters(typeParameters, declarations) {
|
|
for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) {
|
|
var declaration = declarations_2[_i];
|
|
typeParameters = ts.appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)));
|
|
}
|
|
return typeParameters;
|
|
}
|
|
function getOuterTypeParameters(node, includeThisTypes) {
|
|
while (true) {
|
|
node = node.parent;
|
|
if (!node) {
|
|
return undefined;
|
|
}
|
|
switch (node.kind) {
|
|
case 240:
|
|
case 209:
|
|
case 241:
|
|
case 160:
|
|
case 161:
|
|
case 155:
|
|
case 165:
|
|
case 166:
|
|
case 289:
|
|
case 239:
|
|
case 156:
|
|
case 196:
|
|
case 197:
|
|
case 242:
|
|
case 303:
|
|
case 304:
|
|
case 297:
|
|
case 181:
|
|
case 175:
|
|
var outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
|
|
if (node.kind === 181) {
|
|
return ts.append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)));
|
|
}
|
|
else if (node.kind === 175) {
|
|
return ts.concatenate(outerTypeParameters, getInferTypeParameters(node));
|
|
}
|
|
var outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, ts.getEffectiveTypeParameterDeclarations(node));
|
|
var thisType = includeThisTypes &&
|
|
(node.kind === 240 || node.kind === 209 || node.kind === 241) &&
|
|
getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType;
|
|
return thisType ? ts.append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
|
|
}
|
|
}
|
|
}
|
|
function getOuterTypeParametersOfClassOrInterface(symbol) {
|
|
var declaration = symbol.flags & 32 ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 241);
|
|
return getOuterTypeParameters(declaration);
|
|
}
|
|
function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) {
|
|
var result;
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
if (node.kind === 241 ||
|
|
node.kind === 240 ||
|
|
node.kind === 209 ||
|
|
ts.isTypeAlias(node)) {
|
|
var declaration = node;
|
|
result = appendTypeParameters(result, ts.getEffectiveTypeParameterDeclarations(declaration));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function getTypeParametersOfClassOrInterface(symbol) {
|
|
return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol));
|
|
}
|
|
function isMixinConstructorType(type) {
|
|
var signatures = getSignaturesOfType(type, 1);
|
|
if (signatures.length === 1) {
|
|
var s = signatures[0];
|
|
return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType;
|
|
}
|
|
return false;
|
|
}
|
|
function isConstructorType(type) {
|
|
if (isValidBaseType(type) && getSignaturesOfType(type, 1).length > 0) {
|
|
return true;
|
|
}
|
|
if (type.flags & 8650752) {
|
|
var constraint = getBaseConstraintOfType(type);
|
|
return !!constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint);
|
|
}
|
|
return isJSConstructorType(type);
|
|
}
|
|
function getBaseTypeNodeOfClass(type) {
|
|
return ts.getEffectiveBaseTypeNode(type.symbol.valueDeclaration);
|
|
}
|
|
function getConstructorsForTypeArguments(type, typeArgumentNodes, location) {
|
|
var typeArgCount = ts.length(typeArgumentNodes);
|
|
var isJavascript = ts.isInJSFile(location);
|
|
return ts.filter(getSignaturesOfType(type, 1), function (sig) { return (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); });
|
|
}
|
|
function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) {
|
|
var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location);
|
|
var typeArguments = ts.map(typeArgumentNodes, getTypeFromTypeNode);
|
|
return ts.sameMap(signatures, function (sig) { return ts.some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, ts.isInJSFile(location)) : sig; });
|
|
}
|
|
function getBaseConstructorTypeOfClass(type) {
|
|
if (!type.resolvedBaseConstructorType) {
|
|
var decl = type.symbol.valueDeclaration;
|
|
var extended = ts.getEffectiveBaseTypeNode(decl);
|
|
var baseTypeNode = getBaseTypeNodeOfClass(type);
|
|
if (!baseTypeNode) {
|
|
return type.resolvedBaseConstructorType = undefinedType;
|
|
}
|
|
if (!pushTypeResolution(type, 1)) {
|
|
return errorType;
|
|
}
|
|
var baseConstructorType = checkExpression(baseTypeNode.expression);
|
|
if (extended && baseTypeNode !== extended) {
|
|
ts.Debug.assert(!extended.typeArguments);
|
|
checkExpression(extended.expression);
|
|
}
|
|
if (baseConstructorType.flags & (524288 | 2097152)) {
|
|
resolveStructuredTypeMembers(baseConstructorType);
|
|
}
|
|
if (!popTypeResolution()) {
|
|
error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
|
|
return type.resolvedBaseConstructorType = errorType;
|
|
}
|
|
if (!(baseConstructorType.flags & 1) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
|
|
var err = error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
|
|
if (baseConstructorType.flags & 262144) {
|
|
var constraint = getConstraintFromTypeParameter(baseConstructorType);
|
|
var ctorReturn = unknownType;
|
|
if (constraint) {
|
|
var ctorSig = getSignaturesOfType(constraint, 1);
|
|
if (ctorSig[0]) {
|
|
ctorReturn = getReturnTypeOfSignature(ctorSig[0]);
|
|
}
|
|
}
|
|
addRelatedInfo(err, ts.createDiagnosticForNode(baseConstructorType.symbol.declarations[0], ts.Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn)));
|
|
}
|
|
return type.resolvedBaseConstructorType = errorType;
|
|
}
|
|
type.resolvedBaseConstructorType = baseConstructorType;
|
|
}
|
|
return type.resolvedBaseConstructorType;
|
|
}
|
|
function getBaseTypes(type) {
|
|
if (!type.resolvedBaseTypes) {
|
|
if (type.objectFlags & 8) {
|
|
type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters || ts.emptyArray))];
|
|
}
|
|
else if (type.symbol.flags & (32 | 64)) {
|
|
if (type.symbol.flags & 32) {
|
|
resolveBaseTypesOfClass(type);
|
|
}
|
|
if (type.symbol.flags & 64) {
|
|
resolveBaseTypesOfInterface(type);
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.fail("type must be class or interface");
|
|
}
|
|
}
|
|
return type.resolvedBaseTypes;
|
|
}
|
|
function resolveBaseTypesOfClass(type) {
|
|
type.resolvedBaseTypes = ts.resolvingEmptyArray;
|
|
var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type));
|
|
if (!(baseConstructorType.flags & (524288 | 2097152 | 1))) {
|
|
return type.resolvedBaseTypes = ts.emptyArray;
|
|
}
|
|
var baseTypeNode = getBaseTypeNodeOfClass(type);
|
|
var typeArgs = typeArgumentsFromTypeReferenceNode(baseTypeNode);
|
|
var baseType;
|
|
var originalBaseType = isJSConstructorType(baseConstructorType) ? baseConstructorType :
|
|
baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) :
|
|
undefined;
|
|
if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 &&
|
|
areAllOuterTypeParametersApplied(originalBaseType)) {
|
|
baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol, typeArgs);
|
|
}
|
|
else if (baseConstructorType.flags & 1) {
|
|
baseType = baseConstructorType;
|
|
}
|
|
else if (isJSConstructorType(baseConstructorType)) {
|
|
baseType = !baseTypeNode.typeArguments && getJSClassType(baseConstructorType.symbol) || anyType;
|
|
}
|
|
else {
|
|
var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode);
|
|
if (!constructors.length) {
|
|
error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments);
|
|
return type.resolvedBaseTypes = ts.emptyArray;
|
|
}
|
|
baseType = getReturnTypeOfSignature(constructors[0]);
|
|
}
|
|
if (baseType === errorType) {
|
|
return type.resolvedBaseTypes = ts.emptyArray;
|
|
}
|
|
if (!isValidBaseType(baseType)) {
|
|
error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(baseType));
|
|
return type.resolvedBaseTypes = ts.emptyArray;
|
|
}
|
|
if (type === baseType || hasBaseType(baseType, type)) {
|
|
error(type.symbol.valueDeclaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 2));
|
|
return type.resolvedBaseTypes = ts.emptyArray;
|
|
}
|
|
if (type.resolvedBaseTypes === ts.resolvingEmptyArray) {
|
|
type.members = undefined;
|
|
}
|
|
return type.resolvedBaseTypes = [baseType];
|
|
}
|
|
function areAllOuterTypeParametersApplied(type) {
|
|
var outerTypeParameters = type.outerTypeParameters;
|
|
if (outerTypeParameters) {
|
|
var last_1 = outerTypeParameters.length - 1;
|
|
var typeArguments = type.typeArguments;
|
|
return outerTypeParameters[last_1].symbol !== typeArguments[last_1].symbol;
|
|
}
|
|
return true;
|
|
}
|
|
function isValidBaseType(type) {
|
|
return !!(type.flags & (524288 | 67108864 | 1)) && !isGenericMappedType(type) ||
|
|
!!(type.flags & 2097152) && ts.every(type.types, isValidBaseType);
|
|
}
|
|
function resolveBaseTypesOfInterface(type) {
|
|
type.resolvedBaseTypes = type.resolvedBaseTypes || ts.emptyArray;
|
|
for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (declaration.kind === 241 && ts.getInterfaceBaseTypeNodes(declaration)) {
|
|
for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) {
|
|
var node = _c[_b];
|
|
var baseType = getTypeFromTypeNode(node);
|
|
if (baseType !== errorType) {
|
|
if (isValidBaseType(baseType)) {
|
|
if (type !== baseType && !hasBaseType(baseType, type)) {
|
|
if (type.resolvedBaseTypes === ts.emptyArray) {
|
|
type.resolvedBaseTypes = [baseType];
|
|
}
|
|
else {
|
|
type.resolvedBaseTypes.push(baseType);
|
|
}
|
|
}
|
|
else {
|
|
error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 2));
|
|
}
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isThislessInterface(symbol) {
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (declaration.kind === 241) {
|
|
if (declaration.flags & 64) {
|
|
return false;
|
|
}
|
|
var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration);
|
|
if (baseTypeNodes) {
|
|
for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) {
|
|
var node = baseTypeNodes_1[_b];
|
|
if (ts.isEntityNameExpression(node.expression)) {
|
|
var baseSymbol = resolveEntityName(node.expression, 67897832, true);
|
|
if (!baseSymbol || !(baseSymbol.flags & 64) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function getDeclaredTypeOfClassOrInterface(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.declaredType) {
|
|
var kind = symbol.flags & 32 ? 1 : 2;
|
|
var type = links.declaredType = createObjectType(kind, symbol);
|
|
var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
|
|
var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
|
|
if (outerTypeParameters || localTypeParameters || kind === 1 || !isThislessInterface(symbol)) {
|
|
type.objectFlags |= 4;
|
|
type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters);
|
|
type.outerTypeParameters = outerTypeParameters;
|
|
type.localTypeParameters = localTypeParameters;
|
|
type.instantiations = ts.createMap();
|
|
type.instantiations.set(getTypeListId(type.typeParameters), type);
|
|
type.target = type;
|
|
type.typeArguments = type.typeParameters;
|
|
type.thisType = createType(262144);
|
|
type.thisType.isThisType = true;
|
|
type.thisType.symbol = symbol;
|
|
type.thisType.constraint = type;
|
|
}
|
|
}
|
|
return links.declaredType;
|
|
}
|
|
function getDeclaredTypeOfTypeAlias(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.declaredType) {
|
|
if (!pushTypeResolution(symbol, 2)) {
|
|
return errorType;
|
|
}
|
|
var declaration = ts.find(symbol.declarations, function (d) {
|
|
return ts.isJSDocTypeAlias(d) || d.kind === 242;
|
|
});
|
|
var typeNode = ts.isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type;
|
|
var type = typeNode ? getTypeFromTypeNode(typeNode) : errorType;
|
|
if (popTypeResolution()) {
|
|
var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
|
|
if (typeParameters) {
|
|
links.typeParameters = typeParameters;
|
|
links.instantiations = ts.createMap();
|
|
links.instantiations.set(getTypeListId(typeParameters), type);
|
|
}
|
|
}
|
|
else {
|
|
type = errorType;
|
|
error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
|
|
}
|
|
links.declaredType = type;
|
|
}
|
|
return links.declaredType;
|
|
}
|
|
function isStringConcatExpression(expr) {
|
|
if (expr.kind === 10) {
|
|
return true;
|
|
}
|
|
else if (expr.kind === 204) {
|
|
return isStringConcatExpression(expr.left) && isStringConcatExpression(expr.right);
|
|
}
|
|
return false;
|
|
}
|
|
function isLiteralEnumMember(member) {
|
|
var expr = member.initializer;
|
|
if (!expr) {
|
|
return !(member.flags & 4194304);
|
|
}
|
|
switch (expr.kind) {
|
|
case 10:
|
|
case 8:
|
|
return true;
|
|
case 202:
|
|
return expr.operator === 39 &&
|
|
expr.operand.kind === 8;
|
|
case 72:
|
|
return ts.nodeIsMissing(expr) || !!getSymbolOfNode(member.parent).exports.get(expr.escapedText);
|
|
case 204:
|
|
return isStringConcatExpression(expr);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function getEnumKind(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (links.enumKind !== undefined) {
|
|
return links.enumKind;
|
|
}
|
|
var hasNonLiteralMember = false;
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (declaration.kind === 243) {
|
|
for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) {
|
|
var member = _c[_b];
|
|
if (member.initializer && member.initializer.kind === 10) {
|
|
return links.enumKind = 1;
|
|
}
|
|
if (!isLiteralEnumMember(member)) {
|
|
hasNonLiteralMember = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return links.enumKind = hasNonLiteralMember ? 0 : 1;
|
|
}
|
|
function getBaseTypeOfEnumLiteralType(type) {
|
|
return type.flags & 1024 && !(type.flags & 1048576) ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type;
|
|
}
|
|
function getDeclaredTypeOfEnum(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (links.declaredType) {
|
|
return links.declaredType;
|
|
}
|
|
if (getEnumKind(symbol) === 1) {
|
|
enumCount++;
|
|
var memberTypeList = [];
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (declaration.kind === 243) {
|
|
for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) {
|
|
var member = _c[_b];
|
|
var memberType = getFreshTypeOfLiteralType(getLiteralType(getEnumMemberValue(member), enumCount, getSymbolOfNode(member)));
|
|
getSymbolLinks(getSymbolOfNode(member)).declaredType = memberType;
|
|
memberTypeList.push(getRegularTypeOfLiteralType(memberType));
|
|
}
|
|
}
|
|
}
|
|
if (memberTypeList.length) {
|
|
var enumType_1 = getUnionType(memberTypeList, 1, symbol, undefined);
|
|
if (enumType_1.flags & 1048576) {
|
|
enumType_1.flags |= 1024;
|
|
enumType_1.symbol = symbol;
|
|
}
|
|
return links.declaredType = enumType_1;
|
|
}
|
|
}
|
|
var enumType = createType(32);
|
|
enumType.symbol = symbol;
|
|
return links.declaredType = enumType;
|
|
}
|
|
function getDeclaredTypeOfEnumMember(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.declaredType) {
|
|
var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol));
|
|
if (!links.declaredType) {
|
|
links.declaredType = enumType;
|
|
}
|
|
}
|
|
return links.declaredType;
|
|
}
|
|
function getDeclaredTypeOfTypeParameter(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.declaredType) {
|
|
var type = createType(262144);
|
|
type.symbol = symbol;
|
|
links.declaredType = type;
|
|
}
|
|
return links.declaredType;
|
|
}
|
|
function getDeclaredTypeOfAlias(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.declaredType) {
|
|
links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol));
|
|
}
|
|
return links.declaredType;
|
|
}
|
|
function getDeclaredTypeOfSymbol(symbol) {
|
|
return tryGetDeclaredTypeOfSymbol(symbol) || errorType;
|
|
}
|
|
function tryGetDeclaredTypeOfSymbol(symbol) {
|
|
if (symbol.flags & (32 | 64)) {
|
|
return getDeclaredTypeOfClassOrInterface(symbol);
|
|
}
|
|
if (symbol.flags & 524288) {
|
|
return getDeclaredTypeOfTypeAlias(symbol);
|
|
}
|
|
if (symbol.flags & 262144) {
|
|
return getDeclaredTypeOfTypeParameter(symbol);
|
|
}
|
|
if (symbol.flags & 384) {
|
|
return getDeclaredTypeOfEnum(symbol);
|
|
}
|
|
if (symbol.flags & 8) {
|
|
return getDeclaredTypeOfEnumMember(symbol);
|
|
}
|
|
if (symbol.flags & 2097152) {
|
|
return getDeclaredTypeOfAlias(symbol);
|
|
}
|
|
return undefined;
|
|
}
|
|
function isThislessType(node) {
|
|
switch (node.kind) {
|
|
case 120:
|
|
case 143:
|
|
case 138:
|
|
case 135:
|
|
case 146:
|
|
case 123:
|
|
case 139:
|
|
case 136:
|
|
case 106:
|
|
case 141:
|
|
case 96:
|
|
case 132:
|
|
case 182:
|
|
return true;
|
|
case 169:
|
|
return isThislessType(node.elementType);
|
|
case 164:
|
|
return !node.typeArguments || node.typeArguments.every(isThislessType);
|
|
}
|
|
return false;
|
|
}
|
|
function isThislessTypeParameter(node) {
|
|
var constraint = ts.getEffectiveConstraintOfTypeParameter(node);
|
|
return !constraint || isThislessType(constraint);
|
|
}
|
|
function isThislessVariableLikeDeclaration(node) {
|
|
var typeNode = ts.getEffectiveTypeAnnotationNode(node);
|
|
return typeNode ? isThislessType(typeNode) : !ts.hasInitializer(node);
|
|
}
|
|
function isThislessFunctionLikeDeclaration(node) {
|
|
var returnType = ts.getEffectiveReturnTypeNode(node);
|
|
var typeParameters = ts.getEffectiveTypeParameterDeclarations(node);
|
|
return (node.kind === 157 || (!!returnType && isThislessType(returnType))) &&
|
|
node.parameters.every(isThislessVariableLikeDeclaration) &&
|
|
typeParameters.every(isThislessTypeParameter);
|
|
}
|
|
function isThisless(symbol) {
|
|
if (symbol.declarations && symbol.declarations.length === 1) {
|
|
var declaration = symbol.declarations[0];
|
|
if (declaration) {
|
|
switch (declaration.kind) {
|
|
case 154:
|
|
case 153:
|
|
return isThislessVariableLikeDeclaration(declaration);
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
return isThislessFunctionLikeDeclaration(declaration);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) {
|
|
var result = ts.createSymbolTable();
|
|
for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) {
|
|
var symbol = symbols_2[_i];
|
|
result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper));
|
|
}
|
|
return result;
|
|
}
|
|
function addInheritedMembers(symbols, baseSymbols) {
|
|
for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) {
|
|
var s = baseSymbols_1[_i];
|
|
if (!symbols.has(s.escapedName)) {
|
|
symbols.set(s.escapedName, s);
|
|
}
|
|
}
|
|
}
|
|
function resolveDeclaredMembers(type) {
|
|
if (!type.declaredProperties) {
|
|
var symbol = type.symbol;
|
|
var members = getMembersOfSymbol(symbol);
|
|
type.declaredProperties = getNamedMembers(members);
|
|
type.declaredCallSignatures = ts.emptyArray;
|
|
type.declaredConstructSignatures = ts.emptyArray;
|
|
type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call"));
|
|
type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new"));
|
|
type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0);
|
|
type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1);
|
|
}
|
|
return type;
|
|
}
|
|
function isTypeUsableAsLateBoundName(type) {
|
|
return !!(type.flags & 8576);
|
|
}
|
|
function isLateBindableName(node) {
|
|
return ts.isComputedPropertyName(node)
|
|
&& ts.isEntityNameExpression(node.expression)
|
|
&& isTypeUsableAsLateBoundName(checkComputedPropertyName(node));
|
|
}
|
|
function isLateBoundName(name) {
|
|
return name.charCodeAt(0) === 95 &&
|
|
name.charCodeAt(1) === 95 &&
|
|
name.charCodeAt(2) === 64;
|
|
}
|
|
function hasLateBindableName(node) {
|
|
var name = ts.getNameOfDeclaration(node);
|
|
return !!name && isLateBindableName(name);
|
|
}
|
|
function hasNonBindableDynamicName(node) {
|
|
return ts.hasDynamicName(node) && !hasLateBindableName(node);
|
|
}
|
|
function isNonBindableDynamicName(node) {
|
|
return ts.isDynamicName(node) && !isLateBindableName(node);
|
|
}
|
|
function getLateBoundNameFromType(type) {
|
|
if (type.flags & 8192) {
|
|
return "__@" + type.symbol.escapedName + "@" + getSymbolId(type.symbol);
|
|
}
|
|
if (type.flags & (128 | 256)) {
|
|
return ts.escapeLeadingUnderscores("" + type.value);
|
|
}
|
|
return ts.Debug.fail();
|
|
}
|
|
function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) {
|
|
ts.Debug.assert(!!(ts.getCheckFlags(symbol) & 1024), "Expected a late-bound symbol.");
|
|
symbol.flags |= symbolFlags;
|
|
getSymbolLinks(member.symbol).lateSymbol = symbol;
|
|
if (!symbol.declarations) {
|
|
symbol.declarations = [member];
|
|
}
|
|
else {
|
|
symbol.declarations.push(member);
|
|
}
|
|
if (symbolFlags & 67220415) {
|
|
if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) {
|
|
symbol.valueDeclaration = member;
|
|
}
|
|
}
|
|
}
|
|
function lateBindMember(parent, earlySymbols, lateSymbols, decl) {
|
|
ts.Debug.assert(!!decl.symbol, "The member is expected to have a symbol.");
|
|
var links = getNodeLinks(decl);
|
|
if (!links.resolvedSymbol) {
|
|
links.resolvedSymbol = decl.symbol;
|
|
var type = checkComputedPropertyName(decl.name);
|
|
if (isTypeUsableAsLateBoundName(type)) {
|
|
var memberName = getLateBoundNameFromType(type);
|
|
var symbolFlags = decl.symbol.flags;
|
|
var lateSymbol = lateSymbols.get(memberName);
|
|
if (!lateSymbol)
|
|
lateSymbols.set(memberName, lateSymbol = createSymbol(0, memberName, 1024));
|
|
var earlySymbol = earlySymbols && earlySymbols.get(memberName);
|
|
if (lateSymbol.flags & getExcludedSymbolFlags(symbolFlags) || earlySymbol) {
|
|
var declarations = earlySymbol ? ts.concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations;
|
|
var name_2 = ts.declarationNameToString(decl.name);
|
|
ts.forEach(declarations, function (declaration) { return error(ts.getNameOfDeclaration(declaration) || declaration, ts.Diagnostics.Duplicate_declaration_0, name_2); });
|
|
error(decl.name || decl, ts.Diagnostics.Duplicate_declaration_0, name_2);
|
|
lateSymbol = createSymbol(0, memberName, 1024);
|
|
}
|
|
lateSymbol.nameType = type;
|
|
addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
|
|
if (lateSymbol.parent) {
|
|
ts.Debug.assert(lateSymbol.parent === parent, "Existing symbol parent should match new one");
|
|
}
|
|
else {
|
|
lateSymbol.parent = parent;
|
|
}
|
|
return links.resolvedSymbol = lateSymbol;
|
|
}
|
|
}
|
|
return links.resolvedSymbol;
|
|
}
|
|
function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links[resolutionKind]) {
|
|
var isStatic = resolutionKind === "resolvedExports";
|
|
var earlySymbols = !isStatic ? symbol.members :
|
|
symbol.flags & 1536 ? getExportsOfModuleWorker(symbol) :
|
|
symbol.exports;
|
|
links[resolutionKind] = earlySymbols || emptySymbols;
|
|
var lateSymbols = ts.createSymbolTable();
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
var members = ts.getMembersOfDeclaration(decl);
|
|
if (members) {
|
|
for (var _b = 0, members_4 = members; _b < members_4.length; _b++) {
|
|
var member = members_4[_b];
|
|
if (isStatic === ts.hasStaticModifier(member) && hasLateBindableName(member)) {
|
|
lateBindMember(symbol, earlySymbols, lateSymbols, member);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
links[resolutionKind] = combineSymbolTables(earlySymbols, lateSymbols) || emptySymbols;
|
|
}
|
|
return links[resolutionKind];
|
|
}
|
|
function getMembersOfSymbol(symbol) {
|
|
return symbol.flags & 6240
|
|
? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers")
|
|
: symbol.members || emptySymbols;
|
|
}
|
|
function getLateBoundSymbol(symbol) {
|
|
if (symbol.flags & 106500 && symbol.escapedName === "__computed") {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.lateSymbol && ts.some(symbol.declarations, hasLateBindableName)) {
|
|
if (ts.some(symbol.declarations, ts.hasStaticModifier)) {
|
|
getExportsOfSymbol(symbol.parent);
|
|
}
|
|
else {
|
|
getMembersOfSymbol(symbol.parent);
|
|
}
|
|
}
|
|
return links.lateSymbol || (links.lateSymbol = symbol);
|
|
}
|
|
return symbol;
|
|
}
|
|
function getTypeWithThisArgument(type, thisArgument, needApparentType) {
|
|
if (ts.getObjectFlags(type) & 4) {
|
|
var target = type.target;
|
|
var typeArguments = type.typeArguments;
|
|
if (ts.length(target.typeParameters) === ts.length(typeArguments)) {
|
|
var ref = createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType]));
|
|
return needApparentType ? getApparentType(ref) : ref;
|
|
}
|
|
}
|
|
else if (type.flags & 2097152) {
|
|
return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument, needApparentType); }));
|
|
}
|
|
return needApparentType ? getApparentType(type) : type;
|
|
}
|
|
function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) {
|
|
var mapper;
|
|
var members;
|
|
var callSignatures;
|
|
var constructSignatures;
|
|
var stringIndexInfo;
|
|
var numberIndexInfo;
|
|
if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) {
|
|
mapper = identityMapper;
|
|
members = source.symbol ? getMembersOfSymbol(source.symbol) : ts.createSymbolTable(source.declaredProperties);
|
|
callSignatures = source.declaredCallSignatures;
|
|
constructSignatures = source.declaredConstructSignatures;
|
|
stringIndexInfo = source.declaredStringIndexInfo;
|
|
numberIndexInfo = source.declaredNumberIndexInfo;
|
|
}
|
|
else {
|
|
mapper = createTypeMapper(typeParameters, typeArguments);
|
|
members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1);
|
|
callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
|
|
constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
|
|
stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper);
|
|
numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper);
|
|
}
|
|
var baseTypes = getBaseTypes(source);
|
|
if (baseTypes.length) {
|
|
if (source.symbol && members === getMembersOfSymbol(source.symbol)) {
|
|
members = ts.createSymbolTable(source.declaredProperties);
|
|
}
|
|
setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
var thisArgument = ts.lastOrUndefined(typeArguments);
|
|
for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) {
|
|
var baseType = baseTypes_1[_i];
|
|
var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType;
|
|
addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
|
|
callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0));
|
|
constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1));
|
|
if (!stringIndexInfo) {
|
|
stringIndexInfo = instantiatedBaseType === anyType ?
|
|
createIndexInfo(anyType, false) :
|
|
getIndexInfoOfType(instantiatedBaseType, 0);
|
|
}
|
|
numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1);
|
|
}
|
|
}
|
|
setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
function resolveClassOrInterfaceMembers(type) {
|
|
resolveObjectTypeMembers(type, resolveDeclaredMembers(type), ts.emptyArray, ts.emptyArray);
|
|
}
|
|
function resolveTypeReferenceMembers(type) {
|
|
var source = resolveDeclaredMembers(type.target);
|
|
var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]);
|
|
var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ?
|
|
type.typeArguments : ts.concatenate(type.typeArguments, [type]);
|
|
resolveObjectTypeMembers(type, source, typeParameters, typeArguments);
|
|
}
|
|
function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) {
|
|
var sig = new Signature(checker);
|
|
sig.declaration = declaration;
|
|
sig.typeParameters = typeParameters;
|
|
sig.parameters = parameters;
|
|
sig.thisParameter = thisParameter;
|
|
sig.resolvedReturnType = resolvedReturnType;
|
|
sig.resolvedTypePredicate = resolvedTypePredicate;
|
|
sig.minArgumentCount = minArgumentCount;
|
|
sig.hasRestParameter = hasRestParameter;
|
|
sig.hasLiteralTypes = hasLiteralTypes;
|
|
sig.target = undefined;
|
|
sig.mapper = undefined;
|
|
return sig;
|
|
}
|
|
function cloneSignature(sig) {
|
|
return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, undefined, undefined, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes);
|
|
}
|
|
function getExpandedParameters(sig) {
|
|
if (sig.hasRestParameter) {
|
|
var restIndex_1 = sig.parameters.length - 1;
|
|
var restParameter = sig.parameters[restIndex_1];
|
|
var restType = getTypeOfSymbol(restParameter);
|
|
if (isTupleType(restType)) {
|
|
var elementTypes = restType.typeArguments || ts.emptyArray;
|
|
var minLength_1 = restType.target.minLength;
|
|
var tupleRestIndex_1 = restType.target.hasRestElement ? elementTypes.length - 1 : -1;
|
|
var restParams = ts.map(elementTypes, function (t, i) {
|
|
var name = getParameterNameAtPosition(sig, restIndex_1 + i);
|
|
var checkFlags = i === tupleRestIndex_1 ? 8192 :
|
|
i >= minLength_1 ? 4096 : 0;
|
|
var symbol = createSymbol(1, name, checkFlags);
|
|
symbol.type = i === tupleRestIndex_1 ? createArrayType(t) : t;
|
|
return symbol;
|
|
});
|
|
return ts.concatenate(sig.parameters.slice(0, restIndex_1), restParams);
|
|
}
|
|
}
|
|
return sig.parameters;
|
|
}
|
|
function getDefaultConstructSignatures(classType) {
|
|
var baseConstructorType = getBaseConstructorTypeOfClass(classType);
|
|
var baseSignatures = getSignaturesOfType(baseConstructorType, 1);
|
|
if (baseSignatures.length === 0) {
|
|
return [createSignature(undefined, classType.localTypeParameters, undefined, ts.emptyArray, classType, undefined, 0, false, false)];
|
|
}
|
|
var baseTypeNode = getBaseTypeNodeOfClass(classType);
|
|
var isJavaScript = ts.isInJSFile(baseTypeNode);
|
|
var typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
|
|
var typeArgCount = ts.length(typeArguments);
|
|
var result = [];
|
|
for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) {
|
|
var baseSig = baseSignatures_1[_i];
|
|
var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters);
|
|
var typeParamCount = ts.length(baseSig.typeParameters);
|
|
if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) {
|
|
var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig);
|
|
sig.typeParameters = classType.localTypeParameters;
|
|
sig.resolvedReturnType = classType;
|
|
result.push(sig);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) {
|
|
for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) {
|
|
var s = signatureList_1[_i];
|
|
if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) {
|
|
return s;
|
|
}
|
|
}
|
|
}
|
|
function findMatchingSignatures(signatureLists, signature, listIndex) {
|
|
if (signature.typeParameters) {
|
|
if (listIndex > 0) {
|
|
return undefined;
|
|
}
|
|
for (var i = 1; i < signatureLists.length; i++) {
|
|
if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) {
|
|
return undefined;
|
|
}
|
|
}
|
|
return [signature];
|
|
}
|
|
var result;
|
|
for (var i = 0; i < signatureLists.length; i++) {
|
|
var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, true, true);
|
|
if (!match) {
|
|
return undefined;
|
|
}
|
|
result = ts.appendIfUnique(result, match);
|
|
}
|
|
return result;
|
|
}
|
|
function getUnionSignatures(signatureLists) {
|
|
var result;
|
|
for (var i = 0; i < signatureLists.length; i++) {
|
|
for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) {
|
|
var signature = _a[_i];
|
|
if (!result || !findMatchingSignature(result, signature, false, true, true)) {
|
|
var unionSignatures = findMatchingSignatures(signatureLists, signature, i);
|
|
if (unionSignatures) {
|
|
var s = signature;
|
|
if (unionSignatures.length > 1) {
|
|
var thisParameter = signature.thisParameter;
|
|
if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) {
|
|
var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return sig.thisParameter ? getTypeOfSymbol(sig.thisParameter) : anyType; }), 2);
|
|
thisParameter = createSymbolWithType(signature.thisParameter, thisType);
|
|
}
|
|
s = cloneSignature(signature);
|
|
s.thisParameter = thisParameter;
|
|
s.unionSignatures = unionSignatures;
|
|
}
|
|
(result || (result = [])).push(s);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result || ts.emptyArray;
|
|
}
|
|
function getUnionIndexInfo(types, kind) {
|
|
var indexTypes = [];
|
|
var isAnyReadonly = false;
|
|
for (var _i = 0, types_2 = types; _i < types_2.length; _i++) {
|
|
var type = types_2[_i];
|
|
var indexInfo = getIndexInfoOfType(type, kind);
|
|
if (!indexInfo) {
|
|
return undefined;
|
|
}
|
|
indexTypes.push(indexInfo.type);
|
|
isAnyReadonly = isAnyReadonly || indexInfo.isReadonly;
|
|
}
|
|
return createIndexInfo(getUnionType(indexTypes, 2), isAnyReadonly);
|
|
}
|
|
function resolveUnionTypeMembers(type) {
|
|
var callSignatures = getUnionSignatures(ts.map(type.types, function (t) { return getSignaturesOfType(t, 0); }));
|
|
var constructSignatures = getUnionSignatures(ts.map(type.types, function (t) { return getSignaturesOfType(t, 1); }));
|
|
var stringIndexInfo = getUnionIndexInfo(type.types, 0);
|
|
var numberIndexInfo = getUnionIndexInfo(type.types, 1);
|
|
setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
function intersectTypes(type1, type2) {
|
|
return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]);
|
|
}
|
|
function intersectIndexInfos(info1, info2) {
|
|
return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly);
|
|
}
|
|
function unionSpreadIndexInfos(info1, info2) {
|
|
return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly);
|
|
}
|
|
function includeMixinType(type, types, index) {
|
|
var mixedTypes = [];
|
|
for (var i = 0; i < types.length; i++) {
|
|
if (i === index) {
|
|
mixedTypes.push(type);
|
|
}
|
|
else if (isMixinConstructorType(types[i])) {
|
|
mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1)[0]));
|
|
}
|
|
}
|
|
return getIntersectionType(mixedTypes);
|
|
}
|
|
function resolveIntersectionTypeMembers(type) {
|
|
var callSignatures = ts.emptyArray;
|
|
var constructSignatures = ts.emptyArray;
|
|
var stringIndexInfo;
|
|
var numberIndexInfo;
|
|
var types = type.types;
|
|
var mixinCount = ts.countWhere(types, isMixinConstructorType);
|
|
var _loop_5 = function (i) {
|
|
var t = type.types[i];
|
|
if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) {
|
|
var signatures = getSignaturesOfType(t, 1);
|
|
if (signatures.length && mixinCount > 0) {
|
|
signatures = ts.map(signatures, function (s) {
|
|
var clone = cloneSignature(s);
|
|
clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i);
|
|
return clone;
|
|
});
|
|
}
|
|
constructSignatures = ts.concatenate(constructSignatures, signatures);
|
|
}
|
|
callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0));
|
|
stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0));
|
|
numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1));
|
|
};
|
|
for (var i = 0; i < types.length; i++) {
|
|
_loop_5(i);
|
|
}
|
|
setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
function resolveAnonymousTypeMembers(type) {
|
|
var symbol = type.symbol;
|
|
if (type.target) {
|
|
setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false);
|
|
var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0), type.mapper);
|
|
var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1), type.mapper);
|
|
var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0), type.mapper);
|
|
var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1), type.mapper);
|
|
setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
else if (symbol.flags & 2048) {
|
|
setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var members = getMembersOfSymbol(symbol);
|
|
var callSignatures = getSignaturesOfSymbol(members.get("__call"));
|
|
var constructSignatures = getSignaturesOfSymbol(members.get("__new"));
|
|
var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0);
|
|
var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1);
|
|
setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo);
|
|
}
|
|
else {
|
|
var members = emptySymbols;
|
|
var stringIndexInfo = void 0;
|
|
if (symbol.exports) {
|
|
members = getExportsOfSymbol(symbol);
|
|
}
|
|
setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
if (symbol.flags & 32) {
|
|
var classType = getDeclaredTypeOfClassOrInterface(symbol);
|
|
var baseConstructorType = getBaseConstructorTypeOfClass(classType);
|
|
if (baseConstructorType.flags & (524288 | 2097152 | 8650752)) {
|
|
members = ts.createSymbolTable(getNamedMembers(members));
|
|
addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
|
|
}
|
|
else if (baseConstructorType === anyType) {
|
|
stringIndexInfo = createIndexInfo(anyType, false);
|
|
}
|
|
}
|
|
var numberIndexInfo = symbol.flags & 384 ? enumNumberIndexInfo : undefined;
|
|
setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, stringIndexInfo, numberIndexInfo);
|
|
if (symbol.flags & (16 | 8192)) {
|
|
type.callSignatures = getSignaturesOfSymbol(symbol);
|
|
type.constructSignatures = ts.filter(type.callSignatures, function (sig) { return isJSConstructor(sig.declaration); });
|
|
}
|
|
if (symbol.flags & 32) {
|
|
var classType = getDeclaredTypeOfClassOrInterface(symbol);
|
|
var constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor"));
|
|
if (!constructSignatures.length) {
|
|
constructSignatures = getDefaultConstructSignatures(classType);
|
|
}
|
|
type.constructSignatures = constructSignatures;
|
|
}
|
|
}
|
|
}
|
|
function resolveReverseMappedTypeMembers(type) {
|
|
var indexInfo = getIndexInfoOfType(type.source, 0);
|
|
var modifiers = getMappedTypeModifiers(type.mappedType);
|
|
var readonlyMask = modifiers & 1 ? false : true;
|
|
var optionalMask = modifiers & 4 ? 0 : 16777216;
|
|
var stringIndexInfo = indexInfo && createIndexInfo(inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType), readonlyMask && indexInfo.isReadonly);
|
|
var members = ts.createSymbolTable();
|
|
for (var _i = 0, _a = getPropertiesOfType(type.source); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
var checkFlags = 2048 | (readonlyMask && isReadonlySymbol(prop) ? 8 : 0);
|
|
var inferredProp = createSymbol(4 | prop.flags & optionalMask, prop.escapedName, checkFlags);
|
|
inferredProp.declarations = prop.declarations;
|
|
inferredProp.nameType = prop.nameType;
|
|
inferredProp.propertyType = getTypeOfSymbol(prop);
|
|
inferredProp.mappedType = type.mappedType;
|
|
inferredProp.constraintType = type.constraintType;
|
|
members.set(prop.escapedName, inferredProp);
|
|
}
|
|
setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, stringIndexInfo, undefined);
|
|
}
|
|
function resolveMappedTypeMembers(type) {
|
|
var members = ts.createSymbolTable();
|
|
var stringIndexInfo;
|
|
var numberIndexInfo;
|
|
setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
var typeParameter = getTypeParameterFromMappedType(type);
|
|
var constraintType = getConstraintTypeFromMappedType(type);
|
|
var templateType = getTemplateTypeFromMappedType(type.target || type);
|
|
var modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
|
|
var templateModifiers = getMappedTypeModifiers(type);
|
|
var include = keyofStringsOnly ? 128 : 8576;
|
|
if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
|
|
for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
addMemberForKeyType(getLiteralTypeFromProperty(prop, include));
|
|
}
|
|
if (modifiersType.flags & 1 || getIndexInfoOfType(modifiersType, 0)) {
|
|
addMemberForKeyType(stringType);
|
|
}
|
|
if (!keyofStringsOnly && getIndexInfoOfType(modifiersType, 1)) {
|
|
addMemberForKeyType(numberType);
|
|
}
|
|
}
|
|
else {
|
|
var iterationType = constraintType.flags & 4194304 ? getIndexType(getApparentType(constraintType.type)) : constraintType;
|
|
forEachType(iterationType, addMemberForKeyType);
|
|
}
|
|
setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, stringIndexInfo, numberIndexInfo);
|
|
function addMemberForKeyType(t) {
|
|
var templateMapper = combineTypeMappers(type.mapper, createTypeMapper([typeParameter], [t]));
|
|
var propType = instantiateType(templateType, templateMapper);
|
|
if (t.flags & 8576) {
|
|
var propName = getLateBoundNameFromType(t);
|
|
var modifiersProp = getPropertyOfType(modifiersType, propName);
|
|
var isOptional = !!(templateModifiers & 4 ||
|
|
!(templateModifiers & 8) && modifiersProp && modifiersProp.flags & 16777216);
|
|
var isReadonly = !!(templateModifiers & 1 ||
|
|
!(templateModifiers & 2) && modifiersProp && isReadonlySymbol(modifiersProp));
|
|
var prop = createSymbol(4 | (isOptional ? 16777216 : 0), propName, isReadonly ? 8 : 0);
|
|
prop.type = strictNullChecks && isOptional && !isTypeAssignableTo(undefinedType, propType) ? getOptionalType(propType) :
|
|
strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 ? getTypeWithFacts(propType, 524288) :
|
|
propType;
|
|
if (modifiersProp) {
|
|
prop.syntheticOrigin = modifiersProp;
|
|
prop.declarations = modifiersProp.declarations;
|
|
}
|
|
prop.nameType = t;
|
|
members.set(propName, prop);
|
|
}
|
|
else if (t.flags & (1 | 4)) {
|
|
stringIndexInfo = createIndexInfo(propType, !!(templateModifiers & 1));
|
|
}
|
|
else if (t.flags & 8) {
|
|
numberIndexInfo = createIndexInfo(propType, !!(templateModifiers & 1));
|
|
}
|
|
}
|
|
}
|
|
function getTypeParameterFromMappedType(type) {
|
|
return type.typeParameter ||
|
|
(type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter)));
|
|
}
|
|
function getConstraintTypeFromMappedType(type) {
|
|
return type.constraintType ||
|
|
(type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
|
|
}
|
|
function getTemplateTypeFromMappedType(type) {
|
|
return type.templateType ||
|
|
(type.templateType = type.declaration.type ?
|
|
instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!(getMappedTypeModifiers(type) & 4)), type.mapper || identityMapper) :
|
|
errorType);
|
|
}
|
|
function getConstraintDeclarationForMappedType(type) {
|
|
return ts.getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
|
|
}
|
|
function isMappedTypeWithKeyofConstraintDeclaration(type) {
|
|
var constraintDeclaration = getConstraintDeclarationForMappedType(type);
|
|
return constraintDeclaration.kind === 179 &&
|
|
constraintDeclaration.operator === 129;
|
|
}
|
|
function getModifiersTypeFromMappedType(type) {
|
|
if (!type.modifiersType) {
|
|
if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
|
|
type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper || identityMapper);
|
|
}
|
|
else {
|
|
var declaredType = getTypeFromMappedTypeNode(type.declaration);
|
|
var constraint = getConstraintTypeFromMappedType(declaredType);
|
|
var extendedConstraint = constraint && constraint.flags & 262144 ? getConstraintOfTypeParameter(constraint) : constraint;
|
|
type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType;
|
|
}
|
|
}
|
|
return type.modifiersType;
|
|
}
|
|
function getMappedTypeModifiers(type) {
|
|
var declaration = type.declaration;
|
|
return (declaration.readonlyToken ? declaration.readonlyToken.kind === 39 ? 2 : 1 : 0) |
|
|
(declaration.questionToken ? declaration.questionToken.kind === 39 ? 8 : 4 : 0);
|
|
}
|
|
function getMappedTypeOptionality(type) {
|
|
var modifiers = getMappedTypeModifiers(type);
|
|
return modifiers & 8 ? -1 : modifiers & 4 ? 1 : 0;
|
|
}
|
|
function getCombinedMappedTypeOptionality(type) {
|
|
var optionality = getMappedTypeOptionality(type);
|
|
var modifiersType = getModifiersTypeFromMappedType(type);
|
|
return optionality || (isGenericMappedType(modifiersType) ? getMappedTypeOptionality(modifiersType) : 0);
|
|
}
|
|
function isPartialMappedType(type) {
|
|
return !!(ts.getObjectFlags(type) & 32 && getMappedTypeModifiers(type) & 4);
|
|
}
|
|
function isGenericMappedType(type) {
|
|
return !!(ts.getObjectFlags(type) & 32) && isGenericIndexType(getConstraintTypeFromMappedType(type));
|
|
}
|
|
function resolveStructuredTypeMembers(type) {
|
|
if (!type.members) {
|
|
if (type.flags & 524288) {
|
|
if (type.objectFlags & 4) {
|
|
resolveTypeReferenceMembers(type);
|
|
}
|
|
else if (type.objectFlags & 3) {
|
|
resolveClassOrInterfaceMembers(type);
|
|
}
|
|
else if (type.objectFlags & 2048) {
|
|
resolveReverseMappedTypeMembers(type);
|
|
}
|
|
else if (type.objectFlags & 16) {
|
|
resolveAnonymousTypeMembers(type);
|
|
}
|
|
else if (type.objectFlags & 32) {
|
|
resolveMappedTypeMembers(type);
|
|
}
|
|
}
|
|
else if (type.flags & 1048576) {
|
|
resolveUnionTypeMembers(type);
|
|
}
|
|
else if (type.flags & 2097152) {
|
|
resolveIntersectionTypeMembers(type);
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getPropertiesOfObjectType(type) {
|
|
if (type.flags & 524288) {
|
|
return resolveStructuredTypeMembers(type).properties;
|
|
}
|
|
return ts.emptyArray;
|
|
}
|
|
function getPropertyOfObjectType(type, name) {
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
var symbol = resolved.members.get(name);
|
|
if (symbol && symbolIsValue(symbol)) {
|
|
return symbol;
|
|
}
|
|
}
|
|
}
|
|
function getPropertiesOfUnionOrIntersectionType(type) {
|
|
if (!type.resolvedProperties) {
|
|
var members = ts.createSymbolTable();
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var current = _a[_i];
|
|
for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) {
|
|
var prop = _c[_b];
|
|
if (!members.has(prop.escapedName)) {
|
|
var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.escapedName);
|
|
if (combinedProp) {
|
|
members.set(prop.escapedName, combinedProp);
|
|
}
|
|
}
|
|
}
|
|
if (type.flags & 1048576) {
|
|
break;
|
|
}
|
|
}
|
|
type.resolvedProperties = getNamedMembers(members);
|
|
}
|
|
return type.resolvedProperties;
|
|
}
|
|
function getPropertiesOfType(type) {
|
|
type = getApparentType(type);
|
|
return type.flags & 3145728 ?
|
|
getPropertiesOfUnionOrIntersectionType(type) :
|
|
getPropertiesOfObjectType(type);
|
|
}
|
|
function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) {
|
|
var list = obj.properties;
|
|
return list.some(function (property) {
|
|
var name = property.name && ts.getTextOfPropertyName(property.name);
|
|
var expected = name === undefined ? undefined : getTypeOfPropertyOfType(contextualType, name);
|
|
return !!expected && typeIsLiteralType(expected) && !isTypeIdenticalTo(getTypeOfNode(property), expected);
|
|
});
|
|
}
|
|
function getAllPossiblePropertiesOfTypes(types) {
|
|
var unionType = getUnionType(types);
|
|
if (!(unionType.flags & 1048576)) {
|
|
return getAugmentedPropertiesOfType(unionType);
|
|
}
|
|
var props = ts.createSymbolTable();
|
|
for (var _i = 0, types_3 = types; _i < types_3.length; _i++) {
|
|
var memberType = types_3[_i];
|
|
for (var _a = 0, _b = getAugmentedPropertiesOfType(memberType); _a < _b.length; _a++) {
|
|
var escapedName = _b[_a].escapedName;
|
|
if (!props.has(escapedName)) {
|
|
var prop = createUnionOrIntersectionProperty(unionType, escapedName);
|
|
if (prop)
|
|
props.set(escapedName, prop);
|
|
}
|
|
}
|
|
}
|
|
return ts.arrayFrom(props.values());
|
|
}
|
|
function getConstraintOfType(type) {
|
|
return type.flags & 262144 ? getConstraintOfTypeParameter(type) :
|
|
type.flags & 8388608 ? getConstraintOfIndexedAccess(type) :
|
|
type.flags & 16777216 ? getConstraintOfConditionalType(type) :
|
|
getBaseConstraintOfType(type);
|
|
}
|
|
function getConstraintOfTypeParameter(typeParameter) {
|
|
return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined;
|
|
}
|
|
function getConstraintOfIndexedAccess(type) {
|
|
var objectType = getConstraintOfType(type.objectType) || type.objectType;
|
|
if (objectType !== type.objectType) {
|
|
var constraint = getIndexedAccessType(objectType, type.indexType, undefined, errorType);
|
|
if (constraint && constraint !== errorType) {
|
|
return constraint;
|
|
}
|
|
}
|
|
var baseConstraint = getBaseConstraintOfType(type);
|
|
return baseConstraint && baseConstraint !== type ? baseConstraint : undefined;
|
|
}
|
|
function getDefaultConstraintOfConditionalType(type) {
|
|
if (!type.resolvedDefaultConstraint) {
|
|
var rootTrueType = type.root.trueType;
|
|
var rootTrueConstraint = !(rootTrueType.flags & 33554432)
|
|
? rootTrueType
|
|
: (rootTrueType.substitute).flags & 3
|
|
? rootTrueType.typeVariable
|
|
: getIntersectionType([rootTrueType.substitute, rootTrueType.typeVariable]);
|
|
type.resolvedDefaultConstraint = getUnionType([instantiateType(rootTrueConstraint, type.combinedMapper || type.mapper), getFalseTypeFromConditionalType(type)]);
|
|
}
|
|
return type.resolvedDefaultConstraint;
|
|
}
|
|
function getConstraintOfDistributiveConditionalType(type) {
|
|
if (type.root.isDistributive) {
|
|
var simplified = getSimplifiedType(type.checkType);
|
|
var constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
|
|
if (constraint) {
|
|
var mapper = makeUnaryTypeMapper(type.root.checkType, constraint);
|
|
var instantiated = getConditionalTypeInstantiation(type, combineTypeMappers(mapper, type.mapper));
|
|
if (!(instantiated.flags & 131072)) {
|
|
return instantiated;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getConstraintOfConditionalType(type) {
|
|
return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type);
|
|
}
|
|
function getUnionConstraintOfIntersection(type, targetIsUnion) {
|
|
var constraints;
|
|
var hasDisjointDomainType = false;
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (t.flags & 63176704) {
|
|
var constraint = getConstraintOfType(t);
|
|
while (constraint && constraint.flags & (262144 | 4194304 | 16777216)) {
|
|
constraint = getConstraintOfType(constraint);
|
|
}
|
|
if (constraint) {
|
|
if (!(constraint.flags & 1048576)) {
|
|
return undefined;
|
|
}
|
|
constraints = ts.append(constraints, constraint);
|
|
}
|
|
}
|
|
else if (t.flags & 67238908) {
|
|
hasDisjointDomainType = true;
|
|
}
|
|
}
|
|
if (constraints && (targetIsUnion || hasDisjointDomainType)) {
|
|
if (hasDisjointDomainType) {
|
|
for (var _b = 0, _c = type.types; _b < _c.length; _b++) {
|
|
var t = _c[_b];
|
|
if (t.flags & 67238908) {
|
|
constraints = ts.append(constraints, t);
|
|
}
|
|
}
|
|
}
|
|
return getIntersectionType(constraints);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getBaseConstraintOfType(type) {
|
|
if (type.flags & (58982400 | 3145728)) {
|
|
var constraint = getResolvedBaseConstraint(type);
|
|
return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : undefined;
|
|
}
|
|
return type.flags & 4194304 ? keyofConstraintType : undefined;
|
|
}
|
|
function getBaseConstraintOrType(type) {
|
|
return getBaseConstraintOfType(type) || type;
|
|
}
|
|
function hasNonCircularBaseConstraint(type) {
|
|
return getResolvedBaseConstraint(type) !== circularConstraintType;
|
|
}
|
|
function getResolvedBaseConstraint(type) {
|
|
var nonTerminating = false;
|
|
return type.resolvedBaseConstraint ||
|
|
(type.resolvedBaseConstraint = getTypeWithThisArgument(getImmediateBaseConstraint(type), type));
|
|
function getImmediateBaseConstraint(t) {
|
|
if (!t.immediateBaseConstraint) {
|
|
if (!pushTypeResolution(t, 4)) {
|
|
return circularConstraintType;
|
|
}
|
|
if (constraintDepth === 50) {
|
|
nonTerminating = true;
|
|
return t.immediateBaseConstraint = noConstraintType;
|
|
}
|
|
constraintDepth++;
|
|
var result = computeBaseConstraint(getSimplifiedType(t));
|
|
constraintDepth--;
|
|
if (!popTypeResolution() || nonTerminating) {
|
|
result = circularConstraintType;
|
|
}
|
|
t.immediateBaseConstraint = result || noConstraintType;
|
|
}
|
|
return t.immediateBaseConstraint;
|
|
}
|
|
function getBaseConstraint(t) {
|
|
var c = getImmediateBaseConstraint(t);
|
|
return c !== noConstraintType && c !== circularConstraintType ? c : undefined;
|
|
}
|
|
function computeBaseConstraint(t) {
|
|
if (t.flags & 262144) {
|
|
var constraint = getConstraintFromTypeParameter(t);
|
|
return t.isThisType || !constraint ?
|
|
constraint :
|
|
getBaseConstraint(constraint);
|
|
}
|
|
if (t.flags & 3145728) {
|
|
var types = t.types;
|
|
var baseTypes = [];
|
|
for (var _i = 0, types_4 = types; _i < types_4.length; _i++) {
|
|
var type_3 = types_4[_i];
|
|
var baseType = getBaseConstraint(type_3);
|
|
if (baseType) {
|
|
baseTypes.push(baseType);
|
|
}
|
|
}
|
|
return t.flags & 1048576 && baseTypes.length === types.length ? getUnionType(baseTypes) :
|
|
t.flags & 2097152 && baseTypes.length ? getIntersectionType(baseTypes) :
|
|
undefined;
|
|
}
|
|
if (t.flags & 4194304) {
|
|
return keyofConstraintType;
|
|
}
|
|
if (t.flags & 8388608) {
|
|
var baseObjectType = getBaseConstraint(t.objectType);
|
|
var baseIndexType = getBaseConstraint(t.indexType);
|
|
var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType, undefined, errorType) : undefined;
|
|
return baseIndexedAccess && baseIndexedAccess !== errorType ? getBaseConstraint(baseIndexedAccess) : undefined;
|
|
}
|
|
if (t.flags & 16777216) {
|
|
var constraint = getConstraintOfConditionalType(t);
|
|
return constraint && getBaseConstraint(constraint);
|
|
}
|
|
if (t.flags & 33554432) {
|
|
return getBaseConstraint(t.substitute);
|
|
}
|
|
return t;
|
|
}
|
|
}
|
|
function getApparentTypeOfIntersectionType(type) {
|
|
return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, true));
|
|
}
|
|
function getResolvedTypeParameterDefault(typeParameter) {
|
|
if (!typeParameter.default) {
|
|
if (typeParameter.target) {
|
|
var targetDefault = getResolvedTypeParameterDefault(typeParameter.target);
|
|
typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType;
|
|
}
|
|
else {
|
|
typeParameter.default = resolvingDefaultType;
|
|
var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameterDeclaration(decl) && decl.default; });
|
|
var defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType;
|
|
if (typeParameter.default === resolvingDefaultType) {
|
|
typeParameter.default = defaultType;
|
|
}
|
|
}
|
|
}
|
|
else if (typeParameter.default === resolvingDefaultType) {
|
|
typeParameter.default = circularConstraintType;
|
|
}
|
|
return typeParameter.default;
|
|
}
|
|
function getDefaultFromTypeParameter(typeParameter) {
|
|
var defaultType = getResolvedTypeParameterDefault(typeParameter);
|
|
return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : undefined;
|
|
}
|
|
function hasNonCircularTypeParameterDefault(typeParameter) {
|
|
return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType;
|
|
}
|
|
function hasTypeParameterDefault(typeParameter) {
|
|
return !!(typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameterDeclaration(decl) && decl.default; }));
|
|
}
|
|
function getApparentTypeOfMappedType(type) {
|
|
return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type));
|
|
}
|
|
function getResolvedApparentTypeOfMappedType(type) {
|
|
var typeVariable = getHomomorphicTypeVariable(type);
|
|
if (typeVariable) {
|
|
var constraint = getConstraintOfTypeParameter(typeVariable);
|
|
if (constraint && (isArrayType(constraint) || isReadonlyArrayType(constraint) || isTupleType(constraint))) {
|
|
var mapper = makeUnaryTypeMapper(typeVariable, constraint);
|
|
return instantiateType(type, combineTypeMappers(mapper, type.mapper));
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getApparentType(type) {
|
|
var t = type.flags & 63176704 ? getBaseConstraintOfType(type) || emptyObjectType : type;
|
|
return ts.getObjectFlags(t) & 32 ? getApparentTypeOfMappedType(t) :
|
|
t.flags & 2097152 ? getApparentTypeOfIntersectionType(t) :
|
|
t.flags & 132 ? globalStringType :
|
|
t.flags & 296 ? globalNumberType :
|
|
t.flags & 2112 ? getGlobalBigIntType(languageVersion >= 6) :
|
|
t.flags & 528 ? globalBooleanType :
|
|
t.flags & 12288 ? getGlobalESSymbolType(languageVersion >= 2) :
|
|
t.flags & 67108864 ? emptyObjectType :
|
|
t.flags & 4194304 ? keyofConstraintType :
|
|
t;
|
|
}
|
|
function createUnionOrIntersectionProperty(containingType, name) {
|
|
var props;
|
|
var indexTypes;
|
|
var isUnion = containingType.flags & 1048576;
|
|
var excludeModifiers = isUnion ? 24 : 0;
|
|
var commonFlags = isUnion ? 0 : 16777216;
|
|
var syntheticFlag = 4;
|
|
var checkFlags = 0;
|
|
for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) {
|
|
var current = _a[_i];
|
|
var type = getApparentType(current);
|
|
if (type !== errorType) {
|
|
var prop = getPropertyOfType(type, name);
|
|
var modifiers = prop ? ts.getDeclarationModifierFlagsFromSymbol(prop) : 0;
|
|
if (prop && !(modifiers & excludeModifiers)) {
|
|
commonFlags &= prop.flags;
|
|
props = ts.appendIfUnique(props, prop);
|
|
checkFlags |= (isReadonlySymbol(prop) ? 8 : 0) |
|
|
(!(modifiers & 24) ? 64 : 0) |
|
|
(modifiers & 16 ? 128 : 0) |
|
|
(modifiers & 8 ? 256 : 0) |
|
|
(modifiers & 32 ? 512 : 0);
|
|
if (!isPrototypeProperty(prop)) {
|
|
syntheticFlag = 2;
|
|
}
|
|
}
|
|
else if (isUnion) {
|
|
var indexInfo = !isLateBoundName(name) && (isNumericLiteralName(name) && getIndexInfoOfType(type, 1) || getIndexInfoOfType(type, 0));
|
|
if (indexInfo) {
|
|
checkFlags |= indexInfo.isReadonly ? 8 : 0;
|
|
indexTypes = ts.append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type);
|
|
}
|
|
else {
|
|
checkFlags |= 16;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!props) {
|
|
return undefined;
|
|
}
|
|
if (props.length === 1 && !(checkFlags & 16) && !indexTypes) {
|
|
return props[0];
|
|
}
|
|
var declarations;
|
|
var commonType;
|
|
var nameType;
|
|
var propTypes = [];
|
|
var first = true;
|
|
var commonValueDeclaration;
|
|
var hasNonUniformValueDeclaration = false;
|
|
for (var _b = 0, props_1 = props; _b < props_1.length; _b++) {
|
|
var prop = props_1[_b];
|
|
if (!commonValueDeclaration) {
|
|
commonValueDeclaration = prop.valueDeclaration;
|
|
}
|
|
else if (prop.valueDeclaration !== commonValueDeclaration) {
|
|
hasNonUniformValueDeclaration = true;
|
|
}
|
|
declarations = ts.addRange(declarations, prop.declarations);
|
|
var type = getTypeOfSymbol(prop);
|
|
if (first) {
|
|
commonType = type;
|
|
nameType = prop.nameType;
|
|
first = false;
|
|
}
|
|
else {
|
|
if (type !== commonType) {
|
|
checkFlags |= 32;
|
|
}
|
|
}
|
|
propTypes.push(type);
|
|
}
|
|
ts.addRange(propTypes, indexTypes);
|
|
var result = createSymbol(4 | commonFlags, name, syntheticFlag | checkFlags);
|
|
result.containingType = containingType;
|
|
if (!hasNonUniformValueDeclaration && commonValueDeclaration) {
|
|
result.valueDeclaration = commonValueDeclaration;
|
|
}
|
|
result.declarations = declarations;
|
|
result.nameType = nameType;
|
|
result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
|
|
return result;
|
|
}
|
|
function getUnionOrIntersectionProperty(type, name) {
|
|
var properties = type.propertyCache || (type.propertyCache = ts.createSymbolTable());
|
|
var property = properties.get(name);
|
|
if (!property) {
|
|
property = createUnionOrIntersectionProperty(type, name);
|
|
if (property) {
|
|
properties.set(name, property);
|
|
}
|
|
}
|
|
return property;
|
|
}
|
|
function getPropertyOfUnionOrIntersectionType(type, name) {
|
|
var property = getUnionOrIntersectionProperty(type, name);
|
|
return property && !(ts.getCheckFlags(property) & 16) ? property : undefined;
|
|
}
|
|
function getPropertyOfType(type, name) {
|
|
type = getApparentType(type);
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
var symbol = resolved.members.get(name);
|
|
if (symbol && symbolIsValue(symbol)) {
|
|
return symbol;
|
|
}
|
|
var functionType = resolved === anyFunctionType ? globalFunctionType :
|
|
resolved.callSignatures.length ? globalCallableFunctionType :
|
|
resolved.constructSignatures.length ? globalNewableFunctionType :
|
|
undefined;
|
|
if (functionType) {
|
|
var symbol_1 = getPropertyOfObjectType(functionType, name);
|
|
if (symbol_1) {
|
|
return symbol_1;
|
|
}
|
|
}
|
|
return getPropertyOfObjectType(globalObjectType, name);
|
|
}
|
|
if (type.flags & 3145728) {
|
|
return getPropertyOfUnionOrIntersectionType(type, name);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getSignaturesOfStructuredType(type, kind) {
|
|
if (type.flags & 3670016) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
return kind === 0 ? resolved.callSignatures : resolved.constructSignatures;
|
|
}
|
|
return ts.emptyArray;
|
|
}
|
|
function getSignaturesOfType(type, kind) {
|
|
return getSignaturesOfStructuredType(getApparentType(type), kind);
|
|
}
|
|
function getIndexInfoOfStructuredType(type, kind) {
|
|
if (type.flags & 3670016) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
return kind === 0 ? resolved.stringIndexInfo : resolved.numberIndexInfo;
|
|
}
|
|
}
|
|
function getIndexTypeOfStructuredType(type, kind) {
|
|
var info = getIndexInfoOfStructuredType(type, kind);
|
|
return info && info.type;
|
|
}
|
|
function getIndexInfoOfType(type, kind) {
|
|
return getIndexInfoOfStructuredType(getApparentType(type), kind);
|
|
}
|
|
function getIndexTypeOfType(type, kind) {
|
|
return getIndexTypeOfStructuredType(getApparentType(type), kind);
|
|
}
|
|
function getImplicitIndexTypeOfType(type, kind) {
|
|
if (isObjectTypeWithInferableIndex(type)) {
|
|
var propTypes = [];
|
|
for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (kind === 0 || isNumericLiteralName(prop.escapedName)) {
|
|
propTypes.push(getTypeOfSymbol(prop));
|
|
}
|
|
}
|
|
if (propTypes.length) {
|
|
return getUnionType(propTypes, 2);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getTypeParametersFromDeclaration(declaration) {
|
|
var result;
|
|
for (var _i = 0, _a = ts.getEffectiveTypeParameterDeclarations(declaration); _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
result = ts.appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol));
|
|
}
|
|
return result;
|
|
}
|
|
function symbolsToArray(symbols) {
|
|
var result = [];
|
|
symbols.forEach(function (symbol, id) {
|
|
if (!isReservedMemberName(id)) {
|
|
result.push(symbol);
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
function isJSDocOptionalParameter(node) {
|
|
return ts.isInJSFile(node) && (node.type && node.type.kind === 288
|
|
|| ts.getJSDocParameterTags(node).some(function (_a) {
|
|
var isBracketed = _a.isBracketed, typeExpression = _a.typeExpression;
|
|
return isBracketed || !!typeExpression && typeExpression.type.kind === 288;
|
|
}));
|
|
}
|
|
function tryFindAmbientModule(moduleName, withAugmentations) {
|
|
if (ts.isExternalModuleNameRelative(moduleName)) {
|
|
return undefined;
|
|
}
|
|
var symbol = getSymbol(globals, '"' + moduleName + '"', 512);
|
|
return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol;
|
|
}
|
|
function isOptionalParameter(node) {
|
|
if (ts.hasQuestionToken(node) || isOptionalJSDocParameterTag(node) || isJSDocOptionalParameter(node)) {
|
|
return true;
|
|
}
|
|
if (node.initializer) {
|
|
var signature = getSignatureFromDeclaration(node.parent);
|
|
var parameterIndex = node.parent.parameters.indexOf(node);
|
|
ts.Debug.assert(parameterIndex >= 0);
|
|
return parameterIndex >= getMinArgumentCount(signature);
|
|
}
|
|
var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent);
|
|
if (iife) {
|
|
return !node.type &&
|
|
!node.dotDotDotToken &&
|
|
node.parent.parameters.indexOf(node) >= iife.arguments.length;
|
|
}
|
|
return false;
|
|
}
|
|
function isOptionalJSDocParameterTag(node) {
|
|
if (!ts.isJSDocParameterTag(node)) {
|
|
return false;
|
|
}
|
|
var isBracketed = node.isBracketed, typeExpression = node.typeExpression;
|
|
return isBracketed || !!typeExpression && typeExpression.type.kind === 288;
|
|
}
|
|
function createIdentifierTypePredicate(parameterName, parameterIndex, type) {
|
|
return { kind: 1, parameterName: parameterName, parameterIndex: parameterIndex, type: type };
|
|
}
|
|
function createThisTypePredicate(type) {
|
|
return { kind: 0, type: type };
|
|
}
|
|
function getMinTypeArgumentCount(typeParameters) {
|
|
var minTypeArgumentCount = 0;
|
|
if (typeParameters) {
|
|
for (var i = 0; i < typeParameters.length; i++) {
|
|
if (!hasTypeParameterDefault(typeParameters[i])) {
|
|
minTypeArgumentCount = i + 1;
|
|
}
|
|
}
|
|
}
|
|
return minTypeArgumentCount;
|
|
}
|
|
function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) {
|
|
var numTypeParameters = ts.length(typeParameters);
|
|
if (!numTypeParameters) {
|
|
return [];
|
|
}
|
|
var numTypeArguments = ts.length(typeArguments);
|
|
if (isJavaScriptImplicitAny || (numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters)) {
|
|
var result = typeArguments ? typeArguments.slice() : [];
|
|
var baseDefaultType_1 = getDefaultTypeArgumentType(isJavaScriptImplicitAny);
|
|
var circularityMapper = createTypeMapper(typeParameters, ts.map(typeParameters, function () { return baseDefaultType_1; }));
|
|
for (var i = numTypeArguments; i < numTypeParameters; i++) {
|
|
result[i] = instantiateType(getConstraintFromTypeParameter(typeParameters[i]) || baseDefaultType_1, circularityMapper);
|
|
}
|
|
for (var i = numTypeArguments; i < numTypeParameters; i++) {
|
|
var mapper = createTypeMapper(typeParameters, result);
|
|
var defaultType = getDefaultFromTypeParameter(typeParameters[i]);
|
|
if (isJavaScriptImplicitAny && defaultType && isTypeIdenticalTo(defaultType, emptyObjectType)) {
|
|
defaultType = anyType;
|
|
}
|
|
result[i] = defaultType ? instantiateType(defaultType, mapper) : baseDefaultType_1;
|
|
}
|
|
result.length = typeParameters.length;
|
|
return result;
|
|
}
|
|
return typeArguments && typeArguments.slice();
|
|
}
|
|
function getSignatureFromDeclaration(declaration) {
|
|
var links = getNodeLinks(declaration);
|
|
if (!links.resolvedSignature) {
|
|
var parameters = [];
|
|
var hasLiteralTypes = false;
|
|
var minArgumentCount = 0;
|
|
var thisParameter = void 0;
|
|
var hasThisParameter = false;
|
|
var iife = ts.getImmediatelyInvokedFunctionExpression(declaration);
|
|
var isJSConstructSignature = ts.isJSDocConstructSignature(declaration);
|
|
var isUntypedSignatureInJSFile = !iife &&
|
|
ts.isInJSFile(declaration) &&
|
|
ts.isValueSignatureDeclaration(declaration) &&
|
|
!ts.hasJSDocParameterTags(declaration) &&
|
|
!ts.getJSDocType(declaration);
|
|
for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) {
|
|
var param = declaration.parameters[i];
|
|
var paramSymbol = param.symbol;
|
|
var type = ts.isJSDocParameterTag(param) ? (param.typeExpression && param.typeExpression.type) : param.type;
|
|
if (paramSymbol && !!(paramSymbol.flags & 4) && !ts.isBindingPattern(param.name)) {
|
|
var resolvedSymbol = resolveName(param, paramSymbol.escapedName, 67220415, undefined, undefined, false);
|
|
paramSymbol = resolvedSymbol;
|
|
}
|
|
if (i === 0 && paramSymbol.escapedName === "this") {
|
|
hasThisParameter = true;
|
|
thisParameter = param.symbol;
|
|
}
|
|
else {
|
|
parameters.push(paramSymbol);
|
|
}
|
|
if (type && type.kind === 182) {
|
|
hasLiteralTypes = true;
|
|
}
|
|
var isOptionalParameter_1 = isOptionalJSDocParameterTag(param) ||
|
|
param.initializer || param.questionToken || param.dotDotDotToken ||
|
|
iife && parameters.length > iife.arguments.length && !type ||
|
|
isUntypedSignatureInJSFile ||
|
|
isJSDocOptionalParameter(param);
|
|
if (!isOptionalParameter_1) {
|
|
minArgumentCount = parameters.length;
|
|
}
|
|
}
|
|
if ((declaration.kind === 158 || declaration.kind === 159) &&
|
|
!hasNonBindableDynamicName(declaration) &&
|
|
(!hasThisParameter || !thisParameter)) {
|
|
var otherKind = declaration.kind === 158 ? 159 : 158;
|
|
var other = ts.getDeclarationOfKind(getSymbolOfNode(declaration), otherKind);
|
|
if (other) {
|
|
thisParameter = getAnnotatedAccessorThisParameter(other);
|
|
}
|
|
}
|
|
var classType = declaration.kind === 157 ?
|
|
getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol))
|
|
: undefined;
|
|
var typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration);
|
|
var hasRestLikeParameter = ts.hasRestParameter(declaration) || ts.isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters);
|
|
links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, undefined, undefined, minArgumentCount, hasRestLikeParameter, hasLiteralTypes);
|
|
}
|
|
return links.resolvedSignature;
|
|
}
|
|
function maybeAddJsSyntheticRestParameter(declaration, parameters) {
|
|
if (ts.isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) {
|
|
return false;
|
|
}
|
|
var lastParam = ts.lastOrUndefined(declaration.parameters);
|
|
var lastParamTags = lastParam ? ts.getJSDocParameterTags(lastParam) : ts.getJSDocTags(declaration).filter(ts.isJSDocParameterTag);
|
|
var lastParamVariadicType = ts.firstDefined(lastParamTags, function (p) {
|
|
return p.typeExpression && ts.isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : undefined;
|
|
});
|
|
var syntheticArgsSymbol = createSymbol(3, "args", 8192);
|
|
syntheticArgsSymbol.type = lastParamVariadicType ? createArrayType(getTypeFromTypeNode(lastParamVariadicType.type)) : anyArrayType;
|
|
if (lastParamVariadicType) {
|
|
parameters.pop();
|
|
}
|
|
parameters.push(syntheticArgsSymbol);
|
|
return true;
|
|
}
|
|
function getSignatureOfTypeTag(node) {
|
|
var typeTag = ts.isInJSFile(node) ? ts.getJSDocTypeTag(node) : undefined;
|
|
var signature = typeTag && typeTag.typeExpression && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
|
|
return signature && getErasedSignature(signature);
|
|
}
|
|
function getReturnTypeOfTypeTag(node) {
|
|
var signature = getSignatureOfTypeTag(node);
|
|
return signature && getReturnTypeOfSignature(signature);
|
|
}
|
|
function containsArgumentsReference(declaration) {
|
|
var links = getNodeLinks(declaration);
|
|
if (links.containsArgumentsReference === undefined) {
|
|
if (links.flags & 8192) {
|
|
links.containsArgumentsReference = true;
|
|
}
|
|
else {
|
|
links.containsArgumentsReference = traverse(declaration.body);
|
|
}
|
|
}
|
|
return links.containsArgumentsReference;
|
|
function traverse(node) {
|
|
if (!node)
|
|
return false;
|
|
switch (node.kind) {
|
|
case 72:
|
|
return node.escapedText === "arguments" && ts.isExpressionNode(node);
|
|
case 154:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return node.name.kind === 149
|
|
&& traverse(node.name);
|
|
default:
|
|
return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && !!ts.forEachChild(node, traverse);
|
|
}
|
|
}
|
|
}
|
|
function getSignaturesOfSymbol(symbol) {
|
|
if (!symbol)
|
|
return ts.emptyArray;
|
|
var result = [];
|
|
for (var i = 0; i < symbol.declarations.length; i++) {
|
|
var decl = symbol.declarations[i];
|
|
if (!ts.isFunctionLike(decl))
|
|
continue;
|
|
if (i > 0 && decl.body) {
|
|
var previous = symbol.declarations[i - 1];
|
|
if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) {
|
|
continue;
|
|
}
|
|
}
|
|
result.push(getSignatureFromDeclaration(decl));
|
|
}
|
|
return result;
|
|
}
|
|
function resolveExternalModuleTypeByLiteral(name) {
|
|
var moduleSym = resolveExternalModuleName(name, name);
|
|
if (moduleSym) {
|
|
var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
|
|
if (resolvedModuleSymbol) {
|
|
return getTypeOfSymbol(resolvedModuleSymbol);
|
|
}
|
|
}
|
|
return anyType;
|
|
}
|
|
function getThisTypeOfSignature(signature) {
|
|
if (signature.thisParameter) {
|
|
return getTypeOfSymbol(signature.thisParameter);
|
|
}
|
|
}
|
|
function signatureHasTypePredicate(signature) {
|
|
return getTypePredicateOfSignature(signature) !== undefined;
|
|
}
|
|
function getTypePredicateOfSignature(signature) {
|
|
if (!signature.resolvedTypePredicate) {
|
|
if (signature.target) {
|
|
var targetTypePredicate = getTypePredicateOfSignature(signature.target);
|
|
signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate;
|
|
}
|
|
else if (signature.unionSignatures) {
|
|
signature.resolvedTypePredicate = getUnionTypePredicate(signature.unionSignatures) || noTypePredicate;
|
|
}
|
|
else {
|
|
var type = signature.declaration && ts.getEffectiveReturnTypeNode(signature.declaration);
|
|
var jsdocPredicate = void 0;
|
|
if (!type && ts.isInJSFile(signature.declaration)) {
|
|
var jsdocSignature = getSignatureOfTypeTag(signature.declaration);
|
|
if (jsdocSignature && signature !== jsdocSignature) {
|
|
jsdocPredicate = getTypePredicateOfSignature(jsdocSignature);
|
|
}
|
|
}
|
|
signature.resolvedTypePredicate = type && ts.isTypePredicateNode(type) ?
|
|
createTypePredicateFromTypePredicateNode(type, signature.declaration) :
|
|
jsdocPredicate || noTypePredicate;
|
|
}
|
|
ts.Debug.assert(!!signature.resolvedTypePredicate);
|
|
}
|
|
return signature.resolvedTypePredicate === noTypePredicate ? undefined : signature.resolvedTypePredicate;
|
|
}
|
|
function createTypePredicateFromTypePredicateNode(node, func) {
|
|
var parameterName = node.parameterName;
|
|
var type = getTypeFromTypeNode(node.type);
|
|
if (parameterName.kind === 72) {
|
|
return createIdentifierTypePredicate(parameterName.escapedText, getTypePredicateParameterIndex(func.parameters, parameterName), type);
|
|
}
|
|
else {
|
|
return createThisTypePredicate(type);
|
|
}
|
|
}
|
|
function getTypePredicateParameterIndex(parameterList, parameter) {
|
|
for (var i = 0; i < parameterList.length; i++) {
|
|
var param = parameterList[i];
|
|
if (param.name.kind === 72 && param.name.escapedText === parameter.escapedText) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
function getReturnTypeOfSignature(signature) {
|
|
if (!signature.resolvedReturnType) {
|
|
if (!pushTypeResolution(signature, 3)) {
|
|
return errorType;
|
|
}
|
|
var type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) :
|
|
signature.unionSignatures ? getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), 2) :
|
|
getReturnTypeFromAnnotation(signature.declaration) ||
|
|
isJSConstructor(signature.declaration) && getJSClassType(getSymbolOfNode(signature.declaration)) ||
|
|
(ts.nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration));
|
|
if (!popTypeResolution()) {
|
|
if (signature.declaration) {
|
|
var typeNode = ts.getEffectiveReturnTypeNode(signature.declaration);
|
|
if (typeNode) {
|
|
error(typeNode, ts.Diagnostics.Return_type_annotation_circularly_references_itself);
|
|
}
|
|
else if (noImplicitAny) {
|
|
var declaration = signature.declaration;
|
|
var name = ts.getNameOfDeclaration(declaration);
|
|
if (name) {
|
|
error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name));
|
|
}
|
|
else {
|
|
error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions);
|
|
}
|
|
}
|
|
}
|
|
type = anyType;
|
|
}
|
|
signature.resolvedReturnType = type;
|
|
}
|
|
return signature.resolvedReturnType;
|
|
}
|
|
function getReturnTypeFromAnnotation(declaration) {
|
|
if (declaration.kind === 157) {
|
|
return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol));
|
|
}
|
|
if (ts.isJSDocConstructSignature(declaration)) {
|
|
return getTypeFromTypeNode(declaration.parameters[0].type);
|
|
}
|
|
var typeNode = ts.getEffectiveReturnTypeNode(declaration);
|
|
if (typeNode) {
|
|
return getTypeFromTypeNode(typeNode);
|
|
}
|
|
if (declaration.kind === 158 && !hasNonBindableDynamicName(declaration)) {
|
|
var jsDocType = ts.isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration);
|
|
if (jsDocType) {
|
|
return jsDocType;
|
|
}
|
|
var setter = ts.getDeclarationOfKind(getSymbolOfNode(declaration), 159);
|
|
var setterType = getAnnotatedAccessorType(setter);
|
|
if (setterType) {
|
|
return setterType;
|
|
}
|
|
}
|
|
return getReturnTypeOfTypeTag(declaration);
|
|
}
|
|
function isResolvingReturnTypeOfSignature(signature) {
|
|
return !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3) >= 0;
|
|
}
|
|
function getRestTypeOfSignature(signature) {
|
|
return tryGetRestTypeOfSignature(signature) || anyType;
|
|
}
|
|
function tryGetRestTypeOfSignature(signature) {
|
|
if (signature.hasRestParameter) {
|
|
var sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
|
|
var restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType;
|
|
return restType && getIndexTypeOfType(restType, 1);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getSignatureInstantiation(signature, typeArguments, isJavascript) {
|
|
return getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript));
|
|
}
|
|
function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) {
|
|
var instantiations = signature.instantiations || (signature.instantiations = ts.createMap());
|
|
var id = getTypeListId(typeArguments);
|
|
var instantiation = instantiations.get(id);
|
|
if (!instantiation) {
|
|
instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments));
|
|
}
|
|
return instantiation;
|
|
}
|
|
function createSignatureInstantiation(signature, typeArguments) {
|
|
return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), true);
|
|
}
|
|
function createSignatureTypeMapper(signature, typeArguments) {
|
|
return createTypeMapper(signature.typeParameters, typeArguments);
|
|
}
|
|
function getErasedSignature(signature) {
|
|
return signature.typeParameters ?
|
|
signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) :
|
|
signature;
|
|
}
|
|
function createErasedSignature(signature) {
|
|
return instantiateSignature(signature, createTypeEraser(signature.typeParameters), true);
|
|
}
|
|
function getCanonicalSignature(signature) {
|
|
return signature.typeParameters ?
|
|
signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) :
|
|
signature;
|
|
}
|
|
function createCanonicalSignature(signature) {
|
|
return getSignatureInstantiation(signature, ts.map(signature.typeParameters, function (tp) { return tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp; }), ts.isInJSFile(signature.declaration));
|
|
}
|
|
function getBaseSignature(signature) {
|
|
var typeParameters = signature.typeParameters;
|
|
if (typeParameters) {
|
|
var typeEraser_1 = createTypeEraser(typeParameters);
|
|
var baseConstraints = ts.map(typeParameters, function (tp) { return instantiateType(getBaseConstraintOfType(tp), typeEraser_1) || emptyObjectType; });
|
|
return instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), true);
|
|
}
|
|
return signature;
|
|
}
|
|
function getOrCreateTypeFromSignature(signature) {
|
|
if (!signature.isolatedSignatureType) {
|
|
var isConstructor = signature.declaration.kind === 157 || signature.declaration.kind === 161;
|
|
var type = createObjectType(16);
|
|
type.members = emptySymbols;
|
|
type.properties = ts.emptyArray;
|
|
type.callSignatures = !isConstructor ? [signature] : ts.emptyArray;
|
|
type.constructSignatures = isConstructor ? [signature] : ts.emptyArray;
|
|
signature.isolatedSignatureType = type;
|
|
}
|
|
return signature.isolatedSignatureType;
|
|
}
|
|
function getIndexSymbol(symbol) {
|
|
return symbol.members.get("__index");
|
|
}
|
|
function getIndexDeclarationOfSymbol(symbol, kind) {
|
|
var syntaxKind = kind === 1 ? 135 : 138;
|
|
var indexSymbol = getIndexSymbol(symbol);
|
|
if (indexSymbol) {
|
|
for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
var node = ts.cast(decl, ts.isIndexSignatureDeclaration);
|
|
if (node.parameters.length === 1) {
|
|
var parameter = node.parameters[0];
|
|
if (parameter.type && parameter.type.kind === syntaxKind) {
|
|
return node;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function createIndexInfo(type, isReadonly, declaration) {
|
|
return { type: type, isReadonly: isReadonly, declaration: declaration };
|
|
}
|
|
function getIndexInfoOfSymbol(symbol, kind) {
|
|
var declaration = getIndexDeclarationOfSymbol(symbol, kind);
|
|
if (declaration) {
|
|
return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, ts.hasModifier(declaration, 64), declaration);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getConstraintDeclaration(type) {
|
|
var decl = type.symbol && ts.getDeclarationOfKind(type.symbol, 150);
|
|
return decl && ts.getEffectiveConstraintOfTypeParameter(decl);
|
|
}
|
|
function getInferredTypeParameterConstraint(typeParameter) {
|
|
var inferences;
|
|
if (typeParameter.symbol) {
|
|
for (var _i = 0, _a = typeParameter.symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (declaration.parent.kind === 176) {
|
|
var grandParent = declaration.parent.parent;
|
|
if (grandParent.kind === 164) {
|
|
var typeReference = grandParent;
|
|
var typeParameters = getTypeParametersForTypeReference(typeReference);
|
|
if (typeParameters) {
|
|
var index = typeReference.typeArguments.indexOf(declaration.parent);
|
|
if (index < typeParameters.length) {
|
|
var declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]);
|
|
if (declaredConstraint) {
|
|
var mapper = createTypeMapper(typeParameters, getEffectiveTypeArguments(typeReference, typeParameters));
|
|
var constraint = instantiateType(declaredConstraint, mapper);
|
|
if (constraint !== typeParameter) {
|
|
inferences = ts.append(inferences, constraint);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (grandParent.kind === 151 && grandParent.dotDotDotToken) {
|
|
inferences = ts.append(inferences, createArrayType(unknownType));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return inferences && getIntersectionType(inferences);
|
|
}
|
|
function getConstraintFromTypeParameter(typeParameter) {
|
|
if (!typeParameter.constraint) {
|
|
if (typeParameter.target) {
|
|
var targetConstraint = getConstraintOfTypeParameter(typeParameter.target);
|
|
typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType;
|
|
}
|
|
else {
|
|
var constraintDeclaration = getConstraintDeclaration(typeParameter);
|
|
typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) :
|
|
getInferredTypeParameterConstraint(typeParameter) || noConstraintType;
|
|
}
|
|
}
|
|
return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint;
|
|
}
|
|
function getParentSymbolOfTypeParameter(typeParameter) {
|
|
var tp = ts.getDeclarationOfKind(typeParameter.symbol, 150);
|
|
var host = ts.isJSDocTemplateTag(tp.parent) ? ts.getHostSignatureFromJSDoc(tp.parent) : tp.parent;
|
|
return host && getSymbolOfNode(host);
|
|
}
|
|
function getTypeListId(types) {
|
|
var result = "";
|
|
if (types) {
|
|
var length_3 = types.length;
|
|
var i = 0;
|
|
while (i < length_3) {
|
|
var startId = types[i].id;
|
|
var count = 1;
|
|
while (i + count < length_3 && types[i + count].id === startId + count) {
|
|
count++;
|
|
}
|
|
if (result.length) {
|
|
result += ",";
|
|
}
|
|
result += startId;
|
|
if (count > 1) {
|
|
result += ":" + count;
|
|
}
|
|
i += count;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function getPropagatingFlagsOfTypes(types, excludeKinds) {
|
|
var result = 0;
|
|
for (var _i = 0, types_5 = types; _i < types_5.length; _i++) {
|
|
var type = types_5[_i];
|
|
if (!(type.flags & excludeKinds)) {
|
|
result |= type.flags;
|
|
}
|
|
}
|
|
return result & 939524096;
|
|
}
|
|
function createTypeReference(target, typeArguments) {
|
|
var id = getTypeListId(typeArguments);
|
|
var type = target.instantiations.get(id);
|
|
if (!type) {
|
|
type = createObjectType(4, target.symbol);
|
|
target.instantiations.set(id, type);
|
|
type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, 0) : 0;
|
|
type.target = target;
|
|
type.typeArguments = typeArguments;
|
|
}
|
|
return type;
|
|
}
|
|
function cloneTypeReference(source) {
|
|
var type = createType(source.flags);
|
|
type.symbol = source.symbol;
|
|
type.objectFlags = source.objectFlags;
|
|
type.target = source.target;
|
|
type.typeArguments = source.typeArguments;
|
|
return type;
|
|
}
|
|
function getTypeReferenceArity(type) {
|
|
return ts.length(type.target.typeParameters);
|
|
}
|
|
function getTypeFromClassOrInterfaceReference(node, symbol, typeArgs) {
|
|
var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
|
|
var typeParameters = type.localTypeParameters;
|
|
if (typeParameters) {
|
|
var numTypeArguments = ts.length(node.typeArguments);
|
|
var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
|
|
var isJs = ts.isInJSFile(node);
|
|
var isJsImplicitAny = !noImplicitAny && isJs;
|
|
if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
|
|
var missingAugmentsTag = isJs && ts.isExpressionWithTypeArguments(node) && !ts.isJSDocAugmentsTag(node.parent);
|
|
var diag = minTypeArgumentCount === typeParameters.length
|
|
? missingAugmentsTag
|
|
? ts.Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag
|
|
: ts.Diagnostics.Generic_type_0_requires_1_type_argument_s
|
|
: missingAugmentsTag
|
|
? ts.Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag
|
|
: ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
|
|
var typeStr = typeToString(type, undefined, 2);
|
|
error(node, diag, typeStr, minTypeArgumentCount, typeParameters.length);
|
|
if (!isJs) {
|
|
return errorType;
|
|
}
|
|
}
|
|
var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgs, typeParameters, minTypeArgumentCount, isJs));
|
|
return createTypeReference(type, typeArguments);
|
|
}
|
|
return checkNoTypeArguments(node, symbol) ? type : errorType;
|
|
}
|
|
function getTypeAliasInstantiation(symbol, typeArguments) {
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
var links = getSymbolLinks(symbol);
|
|
var typeParameters = links.typeParameters;
|
|
var id = getTypeListId(typeArguments);
|
|
var instantiation = links.instantiations.get(id);
|
|
if (!instantiation) {
|
|
links.instantiations.set(id, instantiation = instantiateType(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), ts.isInJSFile(symbol.valueDeclaration)))));
|
|
}
|
|
return instantiation;
|
|
}
|
|
function getTypeFromTypeAliasReference(node, symbol, typeArguments) {
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
var typeParameters = getSymbolLinks(symbol).typeParameters;
|
|
if (typeParameters) {
|
|
var numTypeArguments = ts.length(node.typeArguments);
|
|
var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
|
|
if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) {
|
|
error(node, minTypeArgumentCount === typeParameters.length
|
|
? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s
|
|
: ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length);
|
|
return errorType;
|
|
}
|
|
return getTypeAliasInstantiation(symbol, typeArguments);
|
|
}
|
|
return checkNoTypeArguments(node, symbol) ? type : errorType;
|
|
}
|
|
function getTypeReferenceName(node) {
|
|
switch (node.kind) {
|
|
case 164:
|
|
return node.typeName;
|
|
case 211:
|
|
var expr = node.expression;
|
|
if (ts.isEntityNameExpression(expr)) {
|
|
return expr;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function resolveTypeReferenceName(typeReferenceName, meaning) {
|
|
if (!typeReferenceName) {
|
|
return unknownSymbol;
|
|
}
|
|
return resolveEntityName(typeReferenceName, meaning) || unknownSymbol;
|
|
}
|
|
function getTypeReferenceType(node, symbol) {
|
|
var typeArguments = typeArgumentsFromTypeReferenceNode(node);
|
|
if (symbol === unknownSymbol) {
|
|
return errorType;
|
|
}
|
|
var type = getTypeReferenceTypeWorker(node, symbol, typeArguments);
|
|
if (type) {
|
|
return type;
|
|
}
|
|
var enumTag = ts.isInJSFile(node) && symbol.valueDeclaration && ts.getJSDocEnumTag(symbol.valueDeclaration);
|
|
if (enumTag) {
|
|
var links = getNodeLinks(enumTag);
|
|
if (!pushTypeResolution(enumTag, 5)) {
|
|
return errorType;
|
|
}
|
|
var type_4 = enumTag.typeExpression ? getTypeFromTypeNode(enumTag.typeExpression) : errorType;
|
|
if (!popTypeResolution()) {
|
|
type_4 = errorType;
|
|
error(node, ts.Diagnostics.Enum_type_0_circularly_references_itself, symbolToString(symbol));
|
|
}
|
|
return (links.resolvedEnumType = type_4);
|
|
}
|
|
var res = tryGetDeclaredTypeOfSymbol(symbol);
|
|
if (res) {
|
|
return checkNoTypeArguments(node, symbol) ?
|
|
res.flags & 262144 ? getConstrainedTypeVariable(res, node) : getRegularTypeOfLiteralType(res) :
|
|
errorType;
|
|
}
|
|
if (!(symbol.flags & 67220415 && isJSDocTypeReference(node))) {
|
|
return errorType;
|
|
}
|
|
var jsdocType = getJSDocTypeReference(node, symbol, typeArguments);
|
|
if (jsdocType) {
|
|
return jsdocType;
|
|
}
|
|
resolveTypeReferenceName(getTypeReferenceName(node), 67897832);
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
function getJSDocTypeReference(node, symbol, typeArguments) {
|
|
if (!pushTypeResolution(symbol, 6)) {
|
|
return errorType;
|
|
}
|
|
var assignedType = getAssignedClassType(symbol);
|
|
var valueType = getTypeOfSymbol(symbol);
|
|
var referenceType = valueType.symbol && valueType.symbol !== symbol && !isInferredClassType(valueType) && getTypeReferenceTypeWorker(node, valueType.symbol, typeArguments);
|
|
if (!popTypeResolution()) {
|
|
getSymbolLinks(symbol).resolvedJSDocType = errorType;
|
|
error(node, ts.Diagnostics.JSDoc_type_0_circularly_references_itself, symbolToString(symbol));
|
|
return errorType;
|
|
}
|
|
if (referenceType || assignedType) {
|
|
var type = (referenceType && assignedType ? getIntersectionType([assignedType, referenceType]) : referenceType || assignedType);
|
|
return getSymbolLinks(symbol).resolvedJSDocType = type;
|
|
}
|
|
}
|
|
function getTypeReferenceTypeWorker(node, symbol, typeArguments) {
|
|
if (symbol.flags & (32 | 64)) {
|
|
if (symbol.valueDeclaration && ts.isBinaryExpression(symbol.valueDeclaration.parent)) {
|
|
var jsdocType = getJSDocTypeReference(node, symbol, typeArguments);
|
|
if (jsdocType) {
|
|
return jsdocType;
|
|
}
|
|
}
|
|
return getTypeFromClassOrInterfaceReference(node, symbol, typeArguments);
|
|
}
|
|
if (symbol.flags & 524288) {
|
|
return getTypeFromTypeAliasReference(node, symbol, typeArguments);
|
|
}
|
|
if (symbol.flags & 16 &&
|
|
isJSDocTypeReference(node) &&
|
|
(symbol.members || ts.getJSDocClassTag(symbol.valueDeclaration))) {
|
|
return getInferredClassType(symbol);
|
|
}
|
|
}
|
|
function getSubstitutionType(typeVariable, substitute) {
|
|
var result = createType(33554432);
|
|
result.typeVariable = typeVariable;
|
|
result.substitute = substitute;
|
|
return result;
|
|
}
|
|
function isUnaryTupleTypeNode(node) {
|
|
return node.kind === 170 && node.elementTypes.length === 1;
|
|
}
|
|
function getImpliedConstraint(typeVariable, checkNode, extendsNode) {
|
|
return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(typeVariable, checkNode.elementTypes[0], extendsNode.elementTypes[0]) :
|
|
getActualTypeVariable(getTypeFromTypeNode(checkNode)) === typeVariable ? getTypeFromTypeNode(extendsNode) :
|
|
undefined;
|
|
}
|
|
function getConstrainedTypeVariable(typeVariable, node) {
|
|
var constraints;
|
|
while (node && !ts.isStatement(node) && node.kind !== 291) {
|
|
var parent = node.parent;
|
|
if (parent.kind === 175 && node === parent.trueType) {
|
|
var constraint = getImpliedConstraint(typeVariable, parent.checkType, parent.extendsType);
|
|
if (constraint) {
|
|
constraints = ts.append(constraints, constraint);
|
|
}
|
|
}
|
|
node = parent;
|
|
}
|
|
return constraints ? getSubstitutionType(typeVariable, getIntersectionType(ts.append(constraints, typeVariable))) : typeVariable;
|
|
}
|
|
function isJSDocTypeReference(node) {
|
|
return !!(node.flags & 2097152) && (node.kind === 164 || node.kind === 183);
|
|
}
|
|
function checkNoTypeArguments(node, symbol) {
|
|
if (node.typeArguments) {
|
|
error(node, ts.Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? ts.declarationNameToString(node.typeName) : "(anonymous)");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function getIntendedTypeFromJSDocTypeReference(node) {
|
|
if (ts.isIdentifier(node.typeName)) {
|
|
var typeArgs = node.typeArguments;
|
|
switch (node.typeName.escapedText) {
|
|
case "String":
|
|
checkNoTypeArguments(node);
|
|
return stringType;
|
|
case "Number":
|
|
checkNoTypeArguments(node);
|
|
return numberType;
|
|
case "Boolean":
|
|
checkNoTypeArguments(node);
|
|
return booleanType;
|
|
case "Void":
|
|
checkNoTypeArguments(node);
|
|
return voidType;
|
|
case "Undefined":
|
|
checkNoTypeArguments(node);
|
|
return undefinedType;
|
|
case "Null":
|
|
checkNoTypeArguments(node);
|
|
return nullType;
|
|
case "Function":
|
|
case "function":
|
|
checkNoTypeArguments(node);
|
|
return globalFunctionType;
|
|
case "Array":
|
|
case "array":
|
|
return !typeArgs || !typeArgs.length ? anyArrayType : undefined;
|
|
case "Promise":
|
|
case "promise":
|
|
return !typeArgs || !typeArgs.length ? createPromiseType(anyType) : undefined;
|
|
case "Object":
|
|
if (typeArgs && typeArgs.length === 2) {
|
|
if (ts.isJSDocIndexSignature(node)) {
|
|
var indexed = getTypeFromTypeNode(typeArgs[0]);
|
|
var target = getTypeFromTypeNode(typeArgs[1]);
|
|
var index = createIndexInfo(target, false);
|
|
return createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, indexed === stringType ? index : undefined, indexed === numberType ? index : undefined);
|
|
}
|
|
return anyType;
|
|
}
|
|
checkNoTypeArguments(node);
|
|
return anyType;
|
|
}
|
|
}
|
|
}
|
|
function getTypeFromJSDocNullableTypeNode(node) {
|
|
var type = getTypeFromTypeNode(node.type);
|
|
return strictNullChecks ? getNullableType(type, 65536) : type;
|
|
}
|
|
function getTypeFromTypeReference(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var symbol = void 0;
|
|
var type = void 0;
|
|
var meaning = 67897832;
|
|
if (isJSDocTypeReference(node)) {
|
|
type = getIntendedTypeFromJSDocTypeReference(node);
|
|
meaning |= 67220415;
|
|
}
|
|
if (!type) {
|
|
symbol = resolveTypeReferenceName(getTypeReferenceName(node), meaning);
|
|
type = getTypeReferenceType(node, symbol);
|
|
}
|
|
links.resolvedSymbol = symbol;
|
|
links.resolvedType = type;
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function typeArgumentsFromTypeReferenceNode(node) {
|
|
return ts.map(node.typeArguments, getTypeFromTypeNode);
|
|
}
|
|
function getTypeFromTypeQueryNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(checkExpression(node.exprName)));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getTypeOfGlobalSymbol(symbol, arity) {
|
|
function getTypeDeclaration(symbol) {
|
|
var declarations = symbol.declarations;
|
|
for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) {
|
|
var declaration = declarations_3[_i];
|
|
switch (declaration.kind) {
|
|
case 240:
|
|
case 241:
|
|
case 243:
|
|
return declaration;
|
|
}
|
|
}
|
|
}
|
|
if (!symbol) {
|
|
return arity ? emptyGenericType : emptyObjectType;
|
|
}
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
if (!(type.flags & 524288)) {
|
|
error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, ts.symbolName(symbol));
|
|
return arity ? emptyGenericType : emptyObjectType;
|
|
}
|
|
if (ts.length(type.typeParameters) !== arity) {
|
|
error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, ts.symbolName(symbol), arity);
|
|
return arity ? emptyGenericType : emptyObjectType;
|
|
}
|
|
return type;
|
|
}
|
|
function getGlobalValueSymbol(name, reportErrors) {
|
|
return getGlobalSymbol(name, 67220415, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined);
|
|
}
|
|
function getGlobalTypeSymbol(name, reportErrors) {
|
|
return getGlobalSymbol(name, 67897832, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined);
|
|
}
|
|
function getGlobalSymbol(name, meaning, diagnostic) {
|
|
return resolveName(undefined, name, meaning, diagnostic, name, false);
|
|
}
|
|
function getGlobalType(name, arity, reportErrors) {
|
|
var symbol = getGlobalTypeSymbol(name, reportErrors);
|
|
return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined;
|
|
}
|
|
function getGlobalTypedPropertyDescriptorType() {
|
|
return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true)) || emptyGenericType;
|
|
}
|
|
function getGlobalTemplateStringsArrayType() {
|
|
return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true)) || emptyObjectType;
|
|
}
|
|
function getGlobalImportMetaType() {
|
|
return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", 0, true)) || emptyObjectType;
|
|
}
|
|
function getGlobalESSymbolConstructorSymbol(reportErrors) {
|
|
return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors));
|
|
}
|
|
function getGlobalESSymbolType(reportErrors) {
|
|
return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, reportErrors)) || emptyObjectType;
|
|
}
|
|
function getGlobalPromiseType(reportErrors) {
|
|
return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalPromiseLikeType(reportErrors) {
|
|
return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalPromiseConstructorSymbol(reportErrors) {
|
|
return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors));
|
|
}
|
|
function getGlobalPromiseConstructorLikeType(reportErrors) {
|
|
return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors)) || emptyObjectType;
|
|
}
|
|
function getGlobalAsyncIterableType(reportErrors) {
|
|
return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalAsyncIteratorType(reportErrors) {
|
|
return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalAsyncIterableIteratorType(reportErrors) {
|
|
return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalIterableType(reportErrors) {
|
|
return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalIteratorType(reportErrors) {
|
|
return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalIterableIteratorType(reportErrors) {
|
|
return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors)) || emptyGenericType;
|
|
}
|
|
function getGlobalTypeOrUndefined(name, arity) {
|
|
if (arity === void 0) { arity = 0; }
|
|
var symbol = getGlobalSymbol(name, 67897832, undefined);
|
|
return symbol && getTypeOfGlobalSymbol(symbol, arity);
|
|
}
|
|
function getGlobalExtractSymbol() {
|
|
return deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalSymbol("Extract", 524288, ts.Diagnostics.Cannot_find_global_type_0));
|
|
}
|
|
function getGlobalExcludeSymbol() {
|
|
return deferredGlobalExcludeSymbol || (deferredGlobalExcludeSymbol = getGlobalSymbol("Exclude", 524288, ts.Diagnostics.Cannot_find_global_type_0));
|
|
}
|
|
function getGlobalPickSymbol() {
|
|
return deferredGlobalPickSymbol || (deferredGlobalPickSymbol = getGlobalSymbol("Pick", 524288, ts.Diagnostics.Cannot_find_global_type_0));
|
|
}
|
|
function getGlobalBigIntType(reportErrors) {
|
|
return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", 0, reportErrors)) || emptyObjectType;
|
|
}
|
|
function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
|
|
return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType;
|
|
}
|
|
function createTypedPropertyDescriptorType(propertyType) {
|
|
return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
|
|
}
|
|
function createAsyncIterableType(iteratedType) {
|
|
return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(true), [iteratedType]);
|
|
}
|
|
function createAsyncIterableIteratorType(iteratedType) {
|
|
return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(true), [iteratedType]);
|
|
}
|
|
function createIterableType(iteratedType) {
|
|
return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]);
|
|
}
|
|
function createIterableIteratorType(iteratedType) {
|
|
return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(true), [iteratedType]);
|
|
}
|
|
function createArrayType(elementType) {
|
|
return createTypeFromGenericGlobalType(globalArrayType, [elementType]);
|
|
}
|
|
function createReadonlyArrayType(elementType) {
|
|
return createTypeFromGenericGlobalType(globalReadonlyArrayType, [elementType]);
|
|
}
|
|
function getTypeFromArrayTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function createTupleTypeOfArity(arity, minLength, hasRestElement, associatedNames) {
|
|
var typeParameters;
|
|
var properties = [];
|
|
var maxLength = hasRestElement ? arity - 1 : arity;
|
|
if (arity) {
|
|
typeParameters = new Array(arity);
|
|
for (var i = 0; i < arity; i++) {
|
|
var typeParameter = typeParameters[i] = createType(262144);
|
|
if (i < maxLength) {
|
|
var property = createSymbol(4 | (i >= minLength ? 16777216 : 0), "" + i);
|
|
property.type = typeParameter;
|
|
properties.push(property);
|
|
}
|
|
}
|
|
}
|
|
var literalTypes = [];
|
|
for (var i = minLength; i <= maxLength; i++)
|
|
literalTypes.push(getLiteralType(i));
|
|
var lengthSymbol = createSymbol(4, "length");
|
|
lengthSymbol.type = hasRestElement ? numberType : getUnionType(literalTypes);
|
|
properties.push(lengthSymbol);
|
|
var type = createObjectType(8 | 4);
|
|
type.typeParameters = typeParameters;
|
|
type.outerTypeParameters = undefined;
|
|
type.localTypeParameters = typeParameters;
|
|
type.instantiations = ts.createMap();
|
|
type.instantiations.set(getTypeListId(type.typeParameters), type);
|
|
type.target = type;
|
|
type.typeArguments = type.typeParameters;
|
|
type.thisType = createType(262144);
|
|
type.thisType.isThisType = true;
|
|
type.thisType.constraint = type;
|
|
type.declaredProperties = properties;
|
|
type.declaredCallSignatures = ts.emptyArray;
|
|
type.declaredConstructSignatures = ts.emptyArray;
|
|
type.declaredStringIndexInfo = undefined;
|
|
type.declaredNumberIndexInfo = undefined;
|
|
type.minLength = minLength;
|
|
type.hasRestElement = hasRestElement;
|
|
type.associatedNames = associatedNames;
|
|
return type;
|
|
}
|
|
function getTupleTypeOfArity(arity, minLength, hasRestElement, associatedNames) {
|
|
var key = arity + (hasRestElement ? "+" : ",") + minLength + (associatedNames && associatedNames.length ? "," + associatedNames.join(",") : "");
|
|
var type = tupleTypes.get(key);
|
|
if (!type) {
|
|
tupleTypes.set(key, type = createTupleTypeOfArity(arity, minLength, hasRestElement, associatedNames));
|
|
}
|
|
return type;
|
|
}
|
|
function createTupleType(elementTypes, minLength, hasRestElement, associatedNames) {
|
|
if (minLength === void 0) { minLength = elementTypes.length; }
|
|
if (hasRestElement === void 0) { hasRestElement = false; }
|
|
var arity = elementTypes.length;
|
|
if (arity === 1 && hasRestElement) {
|
|
return createArrayType(elementTypes[0]);
|
|
}
|
|
var tupleType = getTupleTypeOfArity(arity, minLength, arity > 0 && hasRestElement, associatedNames);
|
|
return elementTypes.length ? createTypeReference(tupleType, elementTypes) : tupleType;
|
|
}
|
|
function getTypeFromTupleTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var lastElement = ts.lastOrUndefined(node.elementTypes);
|
|
var restElement_1 = lastElement && lastElement.kind === 172 ? lastElement : undefined;
|
|
var minLength = ts.findLastIndex(node.elementTypes, function (n) { return n.kind !== 171 && n !== restElement_1; }) + 1;
|
|
var elementTypes = ts.map(node.elementTypes, function (n) {
|
|
var type = getTypeFromTypeNode(n);
|
|
return n === restElement_1 && getIndexTypeOfType(type, 1) || type;
|
|
});
|
|
links.resolvedType = createTupleType(elementTypes, minLength, !!restElement_1);
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function sliceTupleType(type, index) {
|
|
var tuple = type.target;
|
|
if (tuple.hasRestElement) {
|
|
index = Math.min(index, getTypeReferenceArity(type) - 1);
|
|
}
|
|
return createTupleType((type.typeArguments || ts.emptyArray).slice(index), Math.max(0, tuple.minLength - index), tuple.hasRestElement, tuple.associatedNames && tuple.associatedNames.slice(index));
|
|
}
|
|
function getTypeFromOptionalTypeNode(node) {
|
|
var type = getTypeFromTypeNode(node.type);
|
|
return strictNullChecks ? getOptionalType(type) : type;
|
|
}
|
|
function getTypeId(type) {
|
|
return type.id;
|
|
}
|
|
function containsType(types, type) {
|
|
return ts.binarySearch(types, type, getTypeId, ts.compareValues) >= 0;
|
|
}
|
|
function insertType(types, type) {
|
|
var index = ts.binarySearch(types, type, getTypeId, ts.compareValues);
|
|
if (index < 0) {
|
|
types.splice(~index, 0, type);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isEmptyIntersectionType(type) {
|
|
var combined = 0;
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (t.flags & 109440 && combined & 109440) {
|
|
return true;
|
|
}
|
|
combined |= t.flags;
|
|
if (combined & 98304 && combined & (524288 | 67108864) ||
|
|
combined & 67108864 && combined & (67238908 & ~67108864) ||
|
|
combined & 132 && combined & (67238908 & ~132) ||
|
|
combined & 296 && combined & (67238908 & ~296) ||
|
|
combined & 2112 && combined & (67238908 & ~2112) ||
|
|
combined & 12288 && combined & (67238908 & ~12288) ||
|
|
combined & 49152 && combined & (67238908 & ~49152)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function addTypeToUnion(typeSet, includes, type) {
|
|
var flags = type.flags;
|
|
if (flags & 1048576) {
|
|
return addTypesToUnion(typeSet, includes, type.types);
|
|
}
|
|
if (!(flags & 131072 || flags & 2097152 && isEmptyIntersectionType(type))) {
|
|
includes |= flags & ~939524096;
|
|
if (type === wildcardType)
|
|
includes |= 268435456;
|
|
if (!strictNullChecks && flags & 98304) {
|
|
if (!(flags & 134217728))
|
|
includes |= 134217728;
|
|
}
|
|
else {
|
|
var len = typeSet.length;
|
|
var index = len && type.id > typeSet[len - 1].id ? ~len : ts.binarySearch(typeSet, type, getTypeId, ts.compareValues);
|
|
if (index < 0) {
|
|
typeSet.splice(~index, 0, type);
|
|
}
|
|
}
|
|
}
|
|
return includes;
|
|
}
|
|
function addTypesToUnion(typeSet, includes, types) {
|
|
for (var _i = 0, types_6 = types; _i < types_6.length; _i++) {
|
|
var type = types_6[_i];
|
|
includes = addTypeToUnion(typeSet, includes, type);
|
|
}
|
|
return includes;
|
|
}
|
|
function isSubtypeOfAny(source, targets) {
|
|
for (var _i = 0, targets_1 = targets; _i < targets_1.length; _i++) {
|
|
var target = targets_1[_i];
|
|
if (source !== target && isTypeSubtypeOf(source, target) && (!(ts.getObjectFlags(getTargetType(source)) & 1) ||
|
|
!(ts.getObjectFlags(getTargetType(target)) & 1) ||
|
|
isTypeDerivedFrom(source, target))) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isSetOfLiteralsFromSameEnum(types) {
|
|
var first = types[0];
|
|
if (first.flags & 1024) {
|
|
var firstEnum = getParentOfSymbol(first.symbol);
|
|
for (var i = 1; i < types.length; i++) {
|
|
var other = types[i];
|
|
if (!(other.flags & 1024) || (firstEnum !== getParentOfSymbol(other.symbol))) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function removeSubtypes(types) {
|
|
if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) {
|
|
return;
|
|
}
|
|
var i = types.length;
|
|
while (i > 0) {
|
|
i--;
|
|
if (isSubtypeOfAny(types[i], types)) {
|
|
ts.orderedRemoveItemAt(types, i);
|
|
}
|
|
}
|
|
}
|
|
function removeRedundantLiteralTypes(types, includes) {
|
|
var i = types.length;
|
|
while (i > 0) {
|
|
i--;
|
|
var t = types[i];
|
|
var remove = t.flags & 128 && includes & 4 ||
|
|
t.flags & 256 && includes & 8 ||
|
|
t.flags & 2048 && includes & 64 ||
|
|
t.flags & 8192 && includes & 4096 ||
|
|
isFreshLiteralType(t) && containsType(types, t.regularType);
|
|
if (remove) {
|
|
ts.orderedRemoveItemAt(types, i);
|
|
}
|
|
}
|
|
}
|
|
function getUnionType(types, unionReduction, aliasSymbol, aliasTypeArguments) {
|
|
if (unionReduction === void 0) { unionReduction = 1; }
|
|
if (types.length === 0) {
|
|
return neverType;
|
|
}
|
|
if (types.length === 1) {
|
|
return types[0];
|
|
}
|
|
var typeSet = [];
|
|
var includes = addTypesToUnion(typeSet, 0, types);
|
|
if (unionReduction !== 0) {
|
|
if (includes & 3) {
|
|
return includes & 1 ? includes & 268435456 ? wildcardType : anyType : unknownType;
|
|
}
|
|
switch (unionReduction) {
|
|
case 1:
|
|
if (includes & 8576 | 512) {
|
|
removeRedundantLiteralTypes(typeSet, includes);
|
|
}
|
|
break;
|
|
case 2:
|
|
removeSubtypes(typeSet);
|
|
break;
|
|
}
|
|
if (typeSet.length === 0) {
|
|
return includes & 65536 ? includes & 134217728 ? nullType : nullWideningType :
|
|
includes & 32768 ? includes & 134217728 ? undefinedType : undefinedWideningType :
|
|
neverType;
|
|
}
|
|
}
|
|
return getUnionTypeFromSortedList(typeSet, !(includes & 66994211), aliasSymbol, aliasTypeArguments);
|
|
}
|
|
function getUnionTypePredicate(signatures) {
|
|
var first;
|
|
var types = [];
|
|
for (var _i = 0, signatures_2 = signatures; _i < signatures_2.length; _i++) {
|
|
var sig = signatures_2[_i];
|
|
var pred = getTypePredicateOfSignature(sig);
|
|
if (!pred) {
|
|
continue;
|
|
}
|
|
if (first) {
|
|
if (!typePredicateKindsMatch(first, pred)) {
|
|
return undefined;
|
|
}
|
|
}
|
|
else {
|
|
first = pred;
|
|
}
|
|
types.push(pred.type);
|
|
}
|
|
if (!first) {
|
|
return undefined;
|
|
}
|
|
var unionType = getUnionType(types);
|
|
return ts.isIdentifierTypePredicate(first)
|
|
? createIdentifierTypePredicate(first.parameterName, first.parameterIndex, unionType)
|
|
: createThisTypePredicate(unionType);
|
|
}
|
|
function typePredicateKindsMatch(a, b) {
|
|
return ts.isIdentifierTypePredicate(a)
|
|
? ts.isIdentifierTypePredicate(b) && a.parameterIndex === b.parameterIndex
|
|
: !ts.isIdentifierTypePredicate(b);
|
|
}
|
|
function getUnionTypeFromSortedList(types, primitiveTypesOnly, aliasSymbol, aliasTypeArguments) {
|
|
if (types.length === 0) {
|
|
return neverType;
|
|
}
|
|
if (types.length === 1) {
|
|
return types[0];
|
|
}
|
|
var id = getTypeListId(types);
|
|
var type = unionTypes.get(id);
|
|
if (!type) {
|
|
var propagatedFlags = getPropagatingFlagsOfTypes(types, 98304);
|
|
type = createType(1048576 | propagatedFlags);
|
|
unionTypes.set(id, type);
|
|
type.types = types;
|
|
type.primitiveTypesOnly = primitiveTypesOnly;
|
|
type.aliasSymbol = aliasSymbol;
|
|
type.aliasTypeArguments = aliasTypeArguments;
|
|
}
|
|
return type;
|
|
}
|
|
function getTypeFromUnionTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var aliasSymbol = getAliasSymbolForTypeNode(node);
|
|
links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), 1, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function addTypeToIntersection(typeSet, includes, type) {
|
|
var flags = type.flags;
|
|
if (flags & 2097152) {
|
|
return addTypesToIntersection(typeSet, includes, type.types);
|
|
}
|
|
if (isEmptyAnonymousObjectType(type)) {
|
|
if (!(includes & 536870912)) {
|
|
includes |= 536870912;
|
|
typeSet.push(type);
|
|
}
|
|
}
|
|
else {
|
|
includes |= flags & ~939524096;
|
|
if (flags & 3) {
|
|
if (type === wildcardType)
|
|
includes |= 268435456;
|
|
}
|
|
else if ((strictNullChecks || !(flags & 98304)) && !ts.contains(typeSet, type)) {
|
|
typeSet.push(type);
|
|
}
|
|
}
|
|
return includes;
|
|
}
|
|
function addTypesToIntersection(typeSet, includes, types) {
|
|
for (var _i = 0, types_7 = types; _i < types_7.length; _i++) {
|
|
var type = types_7[_i];
|
|
includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type));
|
|
}
|
|
return includes;
|
|
}
|
|
function removeRedundantPrimitiveTypes(types, includes) {
|
|
var i = types.length;
|
|
while (i > 0) {
|
|
i--;
|
|
var t = types[i];
|
|
var remove = t.flags & 4 && includes & 128 ||
|
|
t.flags & 8 && includes & 256 ||
|
|
t.flags & 64 && includes & 2048 ||
|
|
t.flags & 4096 && includes & 8192;
|
|
if (remove) {
|
|
ts.orderedRemoveItemAt(types, i);
|
|
}
|
|
}
|
|
}
|
|
function eachUnionContains(unionTypes, type) {
|
|
for (var _i = 0, unionTypes_1 = unionTypes; _i < unionTypes_1.length; _i++) {
|
|
var u = unionTypes_1[_i];
|
|
if (!containsType(u.types, type)) {
|
|
var primitive = type.flags & 128 ? stringType :
|
|
type.flags & 256 ? numberType :
|
|
type.flags & 2048 ? bigintType :
|
|
type.flags & 8192 ? esSymbolType :
|
|
undefined;
|
|
if (!primitive || !containsType(u.types, primitive)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function intersectUnionsOfPrimitiveTypes(types) {
|
|
var unionTypes;
|
|
var index = ts.findIndex(types, function (t) { return !!(t.flags & 1048576) && t.primitiveTypesOnly; });
|
|
if (index < 0) {
|
|
return false;
|
|
}
|
|
var i = index + 1;
|
|
while (i < types.length) {
|
|
var t = types[i];
|
|
if (t.flags & 1048576 && t.primitiveTypesOnly) {
|
|
(unionTypes || (unionTypes = [types[index]])).push(t);
|
|
ts.orderedRemoveItemAt(types, i);
|
|
}
|
|
else {
|
|
i++;
|
|
}
|
|
}
|
|
if (!unionTypes) {
|
|
return false;
|
|
}
|
|
var checked = [];
|
|
var result = [];
|
|
for (var _i = 0, unionTypes_2 = unionTypes; _i < unionTypes_2.length; _i++) {
|
|
var u = unionTypes_2[_i];
|
|
for (var _a = 0, _b = u.types; _a < _b.length; _a++) {
|
|
var t = _b[_a];
|
|
if (insertType(checked, t)) {
|
|
if (eachUnionContains(unionTypes, t)) {
|
|
insertType(result, t);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
types[index] = getUnionTypeFromSortedList(result, true);
|
|
return true;
|
|
}
|
|
function getIntersectionType(types, aliasSymbol, aliasTypeArguments) {
|
|
var typeSet = [];
|
|
var includes = addTypesToIntersection(typeSet, 0, types);
|
|
if (includes & 131072) {
|
|
return neverType;
|
|
}
|
|
if (includes & 1) {
|
|
return includes & 268435456 ? wildcardType : anyType;
|
|
}
|
|
if (!strictNullChecks && includes & 98304) {
|
|
return includes & 32768 ? undefinedType : nullType;
|
|
}
|
|
if (includes & 4 && includes & 128 ||
|
|
includes & 8 && includes & 256 ||
|
|
includes & 64 && includes & 2048 ||
|
|
includes & 4096 && includes & 8192) {
|
|
removeRedundantPrimitiveTypes(typeSet, includes);
|
|
}
|
|
if (includes & 536870912 && includes & 524288) {
|
|
ts.orderedRemoveItemAt(typeSet, ts.findIndex(typeSet, isEmptyAnonymousObjectType));
|
|
}
|
|
if (typeSet.length === 0) {
|
|
return unknownType;
|
|
}
|
|
if (typeSet.length === 1) {
|
|
return typeSet[0];
|
|
}
|
|
if (includes & 1048576) {
|
|
if (intersectUnionsOfPrimitiveTypes(typeSet)) {
|
|
return getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
|
|
}
|
|
var unionIndex_1 = ts.findIndex(typeSet, function (t) { return (t.flags & 1048576) !== 0; });
|
|
var unionType = typeSet[unionIndex_1];
|
|
return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex_1, t)); }), 1, aliasSymbol, aliasTypeArguments);
|
|
}
|
|
var id = getTypeListId(typeSet);
|
|
var type = intersectionTypes.get(id);
|
|
if (!type) {
|
|
var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, 98304);
|
|
type = createType(2097152 | propagatedFlags);
|
|
intersectionTypes.set(id, type);
|
|
type.types = typeSet;
|
|
type.aliasSymbol = aliasSymbol;
|
|
type.aliasTypeArguments = aliasTypeArguments;
|
|
}
|
|
return type;
|
|
}
|
|
function getTypeFromIntersectionTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var aliasSymbol = getAliasSymbolForTypeNode(node);
|
|
links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function createIndexType(type, stringsOnly) {
|
|
var result = createType(4194304);
|
|
result.type = type;
|
|
result.stringsOnly = stringsOnly;
|
|
return result;
|
|
}
|
|
function getIndexTypeForGenericType(type, stringsOnly) {
|
|
return stringsOnly ?
|
|
type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, true)) :
|
|
type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, false));
|
|
}
|
|
function getLiteralTypeFromPropertyName(name) {
|
|
return ts.isIdentifier(name) ? getLiteralType(ts.unescapeLeadingUnderscores(name.escapedText)) :
|
|
getRegularTypeOfLiteralType(ts.isComputedPropertyName(name) ? checkComputedPropertyName(name) : checkExpression(name));
|
|
}
|
|
function getBigIntLiteralType(node) {
|
|
return getLiteralType({
|
|
negative: false,
|
|
base10Value: ts.parsePseudoBigInt(node.text)
|
|
});
|
|
}
|
|
function getLiteralTypeFromProperty(prop, include) {
|
|
if (!(ts.getDeclarationModifierFlagsFromSymbol(prop) & 24)) {
|
|
var type = getLateBoundSymbol(prop).nameType;
|
|
if (!type && !ts.isKnownSymbol(prop)) {
|
|
var name = prop.valueDeclaration && ts.getNameOfDeclaration(prop.valueDeclaration);
|
|
type = name && getLiteralTypeFromPropertyName(name) || getLiteralType(ts.symbolName(prop));
|
|
}
|
|
if (type && type.flags & include) {
|
|
return type;
|
|
}
|
|
}
|
|
return neverType;
|
|
}
|
|
function getLiteralTypeFromProperties(type, include) {
|
|
return getUnionType(ts.map(getPropertiesOfType(type), function (t) { return getLiteralTypeFromProperty(t, include); }));
|
|
}
|
|
function getNonEnumNumberIndexInfo(type) {
|
|
var numberIndexInfo = getIndexInfoOfType(type, 1);
|
|
return numberIndexInfo !== enumNumberIndexInfo ? numberIndexInfo : undefined;
|
|
}
|
|
function getIndexType(type, stringsOnly) {
|
|
if (stringsOnly === void 0) { stringsOnly = keyofStringsOnly; }
|
|
return type.flags & 1048576 ? getIntersectionType(ts.map(type.types, function (t) { return getIndexType(t, stringsOnly); })) :
|
|
type.flags & 2097152 ? getUnionType(ts.map(type.types, function (t) { return getIndexType(t, stringsOnly); })) :
|
|
maybeTypeOfKind(type, 58982400) ? getIndexTypeForGenericType(type, stringsOnly) :
|
|
ts.getObjectFlags(type) & 32 ? getConstraintTypeFromMappedType(type) :
|
|
type === wildcardType ? wildcardType :
|
|
type.flags & 1 ? keyofConstraintType :
|
|
stringsOnly ? getIndexInfoOfType(type, 0) ? stringType : getLiteralTypeFromProperties(type, 128) :
|
|
getIndexInfoOfType(type, 0) ? getUnionType([stringType, numberType, getLiteralTypeFromProperties(type, 8192)]) :
|
|
getNonEnumNumberIndexInfo(type) ? getUnionType([numberType, getLiteralTypeFromProperties(type, 128 | 8192)]) :
|
|
getLiteralTypeFromProperties(type, 8576);
|
|
}
|
|
function getExtractStringType(type) {
|
|
if (keyofStringsOnly) {
|
|
return type;
|
|
}
|
|
var extractTypeAlias = getGlobalExtractSymbol();
|
|
return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType;
|
|
}
|
|
function getIndexTypeOrString(type) {
|
|
var indexType = getExtractStringType(getIndexType(type));
|
|
return indexType.flags & 131072 ? stringType : indexType;
|
|
}
|
|
function getTypeFromTypeOperatorNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
switch (node.operator) {
|
|
case 129:
|
|
links.resolvedType = getIndexType(getTypeFromTypeNode(node.type));
|
|
break;
|
|
case 142:
|
|
links.resolvedType = node.type.kind === 139
|
|
? getESSymbolLikeTypeForNode(ts.walkUpParenthesizedTypes(node.parent))
|
|
: errorType;
|
|
break;
|
|
}
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function createIndexedAccessType(objectType, indexType) {
|
|
var type = createType(8388608);
|
|
type.objectType = objectType;
|
|
type.indexType = indexType;
|
|
return type;
|
|
}
|
|
function isJSLiteralType(type) {
|
|
if (noImplicitAny) {
|
|
return false;
|
|
}
|
|
if (ts.getObjectFlags(type) & 16384) {
|
|
return true;
|
|
}
|
|
if (type.flags & 1048576) {
|
|
return ts.every(type.types, isJSLiteralType);
|
|
}
|
|
if (type.flags & 2097152) {
|
|
return ts.some(type.types, isJSLiteralType);
|
|
}
|
|
if (type.flags & 63176704) {
|
|
return isJSLiteralType(getResolvedBaseConstraint(type));
|
|
}
|
|
return false;
|
|
}
|
|
function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol, missingType) {
|
|
var accessExpression = accessNode && accessNode.kind === 190 ? accessNode : undefined;
|
|
var propName = isTypeUsableAsLateBoundName(indexType)
|
|
? getLateBoundNameFromType(indexType)
|
|
: accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, false)
|
|
? ts.getPropertyNameForKnownSymbolName(ts.idText(accessExpression.argumentExpression.name))
|
|
: accessNode && ts.isPropertyName(accessNode)
|
|
? ts.getPropertyNameForPropertyNameNode(accessNode)
|
|
: undefined;
|
|
if (propName !== undefined) {
|
|
var prop = getPropertyOfType(objectType, propName);
|
|
if (prop) {
|
|
if (accessExpression) {
|
|
markPropertyAsReferenced(prop, accessExpression, accessExpression.expression.kind === 100);
|
|
if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) {
|
|
error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop));
|
|
return missingType;
|
|
}
|
|
if (cacheSymbol) {
|
|
getNodeLinks(accessNode).resolvedSymbol = prop;
|
|
}
|
|
}
|
|
var propType = getTypeOfSymbol(prop);
|
|
return accessExpression && ts.getAssignmentTargetKind(accessExpression) !== 1 ?
|
|
getFlowTypeOfReference(accessExpression, propType) :
|
|
propType;
|
|
}
|
|
if (everyType(objectType, isTupleType) && isNumericLiteralName(propName) && +propName >= 0) {
|
|
if (accessNode && everyType(objectType, function (t) { return !t.target.hasRestElement; })) {
|
|
var indexNode = getIndexNodeForAccessExpression(accessNode);
|
|
error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.unescapeLeadingUnderscores(propName), typeToString(objectType));
|
|
}
|
|
return mapType(objectType, function (t) { return getRestTypeOfTupleType(t) || undefinedType; });
|
|
}
|
|
}
|
|
if (!(indexType.flags & 98304) && isTypeAssignableToKind(indexType, 132 | 296 | 12288)) {
|
|
if (objectType.flags & (1 | 131072)) {
|
|
return objectType;
|
|
}
|
|
var indexInfo = isTypeAssignableToKind(indexType, 296) && getIndexInfoOfType(objectType, 1) ||
|
|
getIndexInfoOfType(objectType, 0) ||
|
|
undefined;
|
|
if (indexInfo) {
|
|
if (accessNode && !isTypeAssignableToKind(indexType, 4 | 8)) {
|
|
var indexNode = getIndexNodeForAccessExpression(accessNode);
|
|
error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
|
|
}
|
|
else if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) {
|
|
error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
|
|
}
|
|
return indexInfo.type;
|
|
}
|
|
if (indexType.flags & 131072) {
|
|
return neverType;
|
|
}
|
|
if (isJSLiteralType(objectType)) {
|
|
return anyType;
|
|
}
|
|
if (accessExpression && !isConstEnumObjectType(objectType)) {
|
|
if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) {
|
|
if (propName !== undefined && typeHasStaticProperty(propName, objectType)) {
|
|
error(accessExpression, ts.Diagnostics.Property_0_is_a_static_member_of_type_1, propName, typeToString(objectType));
|
|
}
|
|
else if (getIndexTypeOfType(objectType, 1)) {
|
|
error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number);
|
|
}
|
|
else {
|
|
var suggestion = void 0;
|
|
if (propName !== undefined && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) {
|
|
if (suggestion !== undefined) {
|
|
error(accessExpression.argumentExpression, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion);
|
|
}
|
|
}
|
|
else {
|
|
error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType));
|
|
}
|
|
}
|
|
}
|
|
return missingType;
|
|
}
|
|
}
|
|
if (isJSLiteralType(objectType)) {
|
|
return anyType;
|
|
}
|
|
if (accessNode) {
|
|
var indexNode = getIndexNodeForAccessExpression(accessNode);
|
|
if (indexType.flags & (128 | 256)) {
|
|
error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType));
|
|
}
|
|
else if (indexType.flags & (4 | 8)) {
|
|
error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType));
|
|
}
|
|
else {
|
|
error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
|
|
}
|
|
}
|
|
if (isTypeAny(indexType)) {
|
|
return indexType;
|
|
}
|
|
return missingType;
|
|
}
|
|
function getIndexNodeForAccessExpression(accessNode) {
|
|
return accessNode.kind === 190
|
|
? accessNode.argumentExpression
|
|
: accessNode.kind === 180
|
|
? accessNode.indexType
|
|
: accessNode.kind === 149
|
|
? accessNode.expression
|
|
: accessNode;
|
|
}
|
|
function isGenericObjectType(type) {
|
|
return maybeTypeOfKind(type, 58982400 | 134217728);
|
|
}
|
|
function isGenericIndexType(type) {
|
|
return maybeTypeOfKind(type, 58982400 | 4194304);
|
|
}
|
|
function getSimplifiedType(type) {
|
|
return type.flags & 8388608 ? getSimplifiedIndexedAccessType(type) : type;
|
|
}
|
|
function distributeIndexOverObjectType(objectType, indexType) {
|
|
if (objectType.flags & 1048576) {
|
|
return mapType(objectType, function (t) { return getSimplifiedType(getIndexedAccessType(t, indexType)); });
|
|
}
|
|
if (objectType.flags & 2097152) {
|
|
return getIntersectionType(ts.map(objectType.types, function (t) { return getSimplifiedType(getIndexedAccessType(t, indexType)); }));
|
|
}
|
|
}
|
|
function getSimplifiedIndexedAccessType(type) {
|
|
if (type.simplified) {
|
|
return type.simplified === circularConstraintType ? type : type.simplified;
|
|
}
|
|
type.simplified = circularConstraintType;
|
|
var objectType = getSimplifiedType(type.objectType);
|
|
var indexType = getSimplifiedType(type.indexType);
|
|
if (indexType.flags & 1048576) {
|
|
return type.simplified = mapType(indexType, function (t) { return getSimplifiedType(getIndexedAccessType(objectType, t)); });
|
|
}
|
|
if (!(indexType.flags & 63176704)) {
|
|
var simplified = distributeIndexOverObjectType(objectType, indexType);
|
|
if (simplified) {
|
|
return type.simplified = simplified;
|
|
}
|
|
}
|
|
if (isGenericMappedType(objectType)) {
|
|
return type.simplified = substituteIndexedMappedType(objectType, type);
|
|
}
|
|
if (objectType.flags & 262144) {
|
|
var constraint = getConstraintOfTypeParameter(objectType);
|
|
if (constraint && isGenericMappedType(constraint)) {
|
|
return type.simplified = substituteIndexedMappedType(constraint, type);
|
|
}
|
|
}
|
|
return type.simplified = type;
|
|
}
|
|
function substituteIndexedMappedType(objectType, type) {
|
|
var mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [type.indexType]);
|
|
var templateMapper = combineTypeMappers(objectType.mapper, mapper);
|
|
return instantiateType(getTemplateTypeFromMappedType(objectType), templateMapper);
|
|
}
|
|
function getIndexedAccessType(objectType, indexType, accessNode, missingType) {
|
|
if (missingType === void 0) { missingType = accessNode ? errorType : unknownType; }
|
|
if (objectType === wildcardType || indexType === wildcardType) {
|
|
return wildcardType;
|
|
}
|
|
if (isGenericIndexType(indexType) || !(accessNode && accessNode.kind !== 180) && isGenericObjectType(objectType)) {
|
|
if (objectType.flags & 3) {
|
|
return objectType;
|
|
}
|
|
var id = objectType.id + "," + indexType.id;
|
|
var type = indexedAccessTypes.get(id);
|
|
if (!type) {
|
|
indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType));
|
|
}
|
|
return type;
|
|
}
|
|
var apparentObjectType = getApparentType(objectType);
|
|
if (indexType.flags & 1048576 && !(indexType.flags & 16)) {
|
|
var propTypes = [];
|
|
var wasMissingProp = false;
|
|
for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, false, missingType);
|
|
if (propType === missingType) {
|
|
if (!accessNode) {
|
|
return missingType;
|
|
}
|
|
else {
|
|
wasMissingProp = true;
|
|
}
|
|
}
|
|
propTypes.push(propType);
|
|
}
|
|
if (wasMissingProp) {
|
|
return missingType;
|
|
}
|
|
return getUnionType(propTypes);
|
|
}
|
|
return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, true, missingType);
|
|
}
|
|
function getTypeFromIndexedAccessTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var objectType = getTypeFromTypeNode(node.objectType);
|
|
var indexType = getTypeFromTypeNode(node.indexType);
|
|
var resolved = getIndexedAccessType(objectType, indexType, node);
|
|
links.resolvedType = resolved.flags & 8388608 &&
|
|
resolved.objectType === objectType &&
|
|
resolved.indexType === indexType ?
|
|
getConstrainedTypeVariable(resolved, node) : resolved;
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getTypeFromMappedTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var type = createObjectType(32, node.symbol);
|
|
type.declaration = node;
|
|
type.aliasSymbol = getAliasSymbolForTypeNode(node);
|
|
type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol);
|
|
links.resolvedType = type;
|
|
getConstraintTypeFromMappedType(type);
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getActualTypeVariable(type) {
|
|
return type.flags & 33554432 ? type.typeVariable : type;
|
|
}
|
|
function getConditionalType(root, mapper) {
|
|
var checkType = instantiateType(root.checkType, mapper);
|
|
var extendsType = instantiateType(root.extendsType, mapper);
|
|
if (checkType === wildcardType || extendsType === wildcardType) {
|
|
return wildcardType;
|
|
}
|
|
var isDeferred = root.isDistributive && maybeTypeOfKind(checkType, 63176704);
|
|
var combinedMapper;
|
|
if (root.inferTypeParameters) {
|
|
var context = createInferenceContext(root.inferTypeParameters, undefined, 0);
|
|
if (!isDeferred) {
|
|
inferTypes(context.inferences, checkType, extendsType, 32 | 64);
|
|
}
|
|
combinedMapper = combineTypeMappers(mapper, context);
|
|
}
|
|
if (!isDeferred) {
|
|
if (extendsType.flags & 3) {
|
|
return instantiateType(root.trueType, mapper);
|
|
}
|
|
if (checkType.flags & 1) {
|
|
return getUnionType([instantiateType(root.trueType, combinedMapper || mapper), instantiateType(root.falseType, mapper)]);
|
|
}
|
|
var inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
|
|
if (!isTypeAssignableTo(getWildcardInstantiation(checkType), getWildcardInstantiation(inferredExtendsType))) {
|
|
return instantiateType(root.falseType, mapper);
|
|
}
|
|
if (checkTypeRelatedTo(checkType, inferredExtendsType, definitelyAssignableRelation, undefined)) {
|
|
return instantiateType(root.trueType, combinedMapper || mapper);
|
|
}
|
|
}
|
|
var erasedCheckType = getActualTypeVariable(checkType);
|
|
var result = createType(16777216);
|
|
result.root = root;
|
|
result.checkType = erasedCheckType;
|
|
result.extendsType = extendsType;
|
|
result.mapper = mapper;
|
|
result.combinedMapper = combinedMapper;
|
|
result.aliasSymbol = root.aliasSymbol;
|
|
result.aliasTypeArguments = instantiateTypes(root.aliasTypeArguments, mapper);
|
|
return result;
|
|
}
|
|
function getTrueTypeFromConditionalType(type) {
|
|
return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(type.root.trueType, type.mapper));
|
|
}
|
|
function getFalseTypeFromConditionalType(type) {
|
|
return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(type.root.falseType, type.mapper));
|
|
}
|
|
function getInferTypeParameters(node) {
|
|
var result;
|
|
if (node.locals) {
|
|
node.locals.forEach(function (symbol) {
|
|
if (symbol.flags & 262144) {
|
|
result = ts.append(result, getDeclaredTypeOfSymbol(symbol));
|
|
}
|
|
});
|
|
}
|
|
return result;
|
|
}
|
|
function isPossiblyReferencedInConditionalType(tp, node) {
|
|
if (isTypeParameterPossiblyReferenced(tp, node)) {
|
|
return true;
|
|
}
|
|
while (node) {
|
|
if (node.kind === 175) {
|
|
if (isTypeParameterPossiblyReferenced(tp, node.extendsType)) {
|
|
return true;
|
|
}
|
|
}
|
|
node = node.parent;
|
|
}
|
|
return false;
|
|
}
|
|
function getTypeFromConditionalTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var checkType = getTypeFromTypeNode(node.checkType);
|
|
var aliasSymbol = getAliasSymbolForTypeNode(node);
|
|
var aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
|
|
var allOuterTypeParameters = getOuterTypeParameters(node, true);
|
|
var outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : ts.filter(allOuterTypeParameters, function (tp) { return isPossiblyReferencedInConditionalType(tp, node); });
|
|
var root = {
|
|
node: node,
|
|
checkType: checkType,
|
|
extendsType: getTypeFromTypeNode(node.extendsType),
|
|
trueType: getTypeFromTypeNode(node.trueType),
|
|
falseType: getTypeFromTypeNode(node.falseType),
|
|
isDistributive: !!(checkType.flags & 262144),
|
|
inferTypeParameters: getInferTypeParameters(node),
|
|
outerTypeParameters: outerTypeParameters,
|
|
instantiations: undefined,
|
|
aliasSymbol: aliasSymbol,
|
|
aliasTypeArguments: aliasTypeArguments
|
|
};
|
|
links.resolvedType = getConditionalType(root, undefined);
|
|
if (outerTypeParameters) {
|
|
root.instantiations = ts.createMap();
|
|
root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
|
|
}
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getTypeFromInferTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getIdentifierChain(node) {
|
|
if (ts.isIdentifier(node)) {
|
|
return [node];
|
|
}
|
|
else {
|
|
return ts.append(getIdentifierChain(node.left), node.right);
|
|
}
|
|
}
|
|
function getTypeFromImportTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
if (node.isTypeOf && node.typeArguments) {
|
|
error(node, ts.Diagnostics.Type_arguments_cannot_be_used_here);
|
|
links.resolvedSymbol = unknownSymbol;
|
|
return links.resolvedType = errorType;
|
|
}
|
|
if (!ts.isLiteralImportTypeNode(node)) {
|
|
error(node.argument, ts.Diagnostics.String_literal_expected);
|
|
links.resolvedSymbol = unknownSymbol;
|
|
return links.resolvedType = errorType;
|
|
}
|
|
var targetMeaning = node.isTypeOf ? 67220415 : node.flags & 2097152 ? 67220415 | 67897832 : 67897832;
|
|
var innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal);
|
|
if (!innerModuleSymbol) {
|
|
links.resolvedSymbol = unknownSymbol;
|
|
return links.resolvedType = errorType;
|
|
}
|
|
var moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, false);
|
|
if (!ts.nodeIsMissing(node.qualifier)) {
|
|
var nameStack = getIdentifierChain(node.qualifier);
|
|
var currentNamespace = moduleSymbol;
|
|
var current = void 0;
|
|
while (current = nameStack.shift()) {
|
|
var meaning = nameStack.length ? 1920 : targetMeaning;
|
|
var next = getSymbol(getExportsOfSymbol(getMergedSymbol(resolveSymbol(currentNamespace))), current.escapedText, meaning);
|
|
if (!next) {
|
|
error(current, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), ts.declarationNameToString(current));
|
|
return links.resolvedType = errorType;
|
|
}
|
|
getNodeLinks(current).resolvedSymbol = next;
|
|
getNodeLinks(current.parent).resolvedSymbol = next;
|
|
currentNamespace = next;
|
|
}
|
|
resolveImportSymbolType(node, links, currentNamespace, targetMeaning);
|
|
}
|
|
else {
|
|
if (moduleSymbol.flags & targetMeaning) {
|
|
resolveImportSymbolType(node, links, moduleSymbol, targetMeaning);
|
|
}
|
|
else {
|
|
var errorMessage = targetMeaning === 67220415
|
|
? ts.Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here
|
|
: ts.Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0;
|
|
error(node, errorMessage, node.argument.literal.text);
|
|
links.resolvedSymbol = unknownSymbol;
|
|
links.resolvedType = errorType;
|
|
}
|
|
}
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function resolveImportSymbolType(node, links, symbol, meaning) {
|
|
var resolvedSymbol = resolveSymbol(symbol);
|
|
links.resolvedSymbol = resolvedSymbol;
|
|
if (meaning === 67220415) {
|
|
return links.resolvedType = getTypeOfSymbol(symbol);
|
|
}
|
|
else {
|
|
return links.resolvedType = getTypeReferenceType(node, resolvedSymbol);
|
|
}
|
|
}
|
|
function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
var aliasSymbol = getAliasSymbolForTypeNode(node);
|
|
if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) {
|
|
links.resolvedType = emptyTypeLiteralType;
|
|
}
|
|
else {
|
|
var type = createObjectType(16, node.symbol);
|
|
type.aliasSymbol = aliasSymbol;
|
|
type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
|
|
if (ts.isJSDocTypeLiteral(node) && node.isArrayType) {
|
|
type = createArrayType(type);
|
|
}
|
|
links.resolvedType = type;
|
|
}
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getAliasSymbolForTypeNode(node) {
|
|
return ts.isTypeAlias(node.parent) ? getSymbolOfNode(node.parent) : undefined;
|
|
}
|
|
function getTypeArgumentsForAliasSymbol(symbol) {
|
|
return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined;
|
|
}
|
|
function isNonGenericObjectType(type) {
|
|
return !!(type.flags & 524288) && !isGenericMappedType(type);
|
|
}
|
|
function getSpreadType(left, right, symbol, typeFlags, objectFlags) {
|
|
if (left.flags & 1 || right.flags & 1) {
|
|
return anyType;
|
|
}
|
|
if (left.flags & 2 || right.flags & 2) {
|
|
return unknownType;
|
|
}
|
|
if (left.flags & 131072) {
|
|
return right;
|
|
}
|
|
if (right.flags & 131072) {
|
|
return left;
|
|
}
|
|
if (left.flags & 1048576) {
|
|
return mapType(left, function (t) { return getSpreadType(t, right, symbol, typeFlags, objectFlags); });
|
|
}
|
|
if (right.flags & 1048576) {
|
|
return mapType(right, function (t) { return getSpreadType(left, t, symbol, typeFlags, objectFlags); });
|
|
}
|
|
if (right.flags & (528 | 296 | 2112 | 132 | 1056 | 67108864 | 4194304)) {
|
|
return left;
|
|
}
|
|
if (isGenericObjectType(left) || isGenericObjectType(right)) {
|
|
if (isEmptyObjectType(left)) {
|
|
return right;
|
|
}
|
|
if (left.flags & 2097152) {
|
|
var types = left.types;
|
|
var lastLeft = types[types.length - 1];
|
|
if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) {
|
|
return getIntersectionType(ts.concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, typeFlags, objectFlags)]));
|
|
}
|
|
}
|
|
return getIntersectionType([left, right]);
|
|
}
|
|
var members = ts.createSymbolTable();
|
|
var skippedPrivateMembers = ts.createUnderscoreEscapedMap();
|
|
var stringIndexInfo;
|
|
var numberIndexInfo;
|
|
if (left === emptyObjectType) {
|
|
stringIndexInfo = getIndexInfoOfType(right, 0);
|
|
numberIndexInfo = getIndexInfoOfType(right, 1);
|
|
}
|
|
else {
|
|
stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0), getIndexInfoOfType(right, 0));
|
|
numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1), getIndexInfoOfType(right, 1));
|
|
}
|
|
for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) {
|
|
var rightProp = _a[_i];
|
|
if (ts.getDeclarationModifierFlagsFromSymbol(rightProp) & (8 | 16)) {
|
|
skippedPrivateMembers.set(rightProp.escapedName, true);
|
|
}
|
|
else if (isSpreadableProperty(rightProp)) {
|
|
members.set(rightProp.escapedName, getSpreadSymbol(rightProp));
|
|
}
|
|
}
|
|
for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) {
|
|
var leftProp = _c[_b];
|
|
if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) {
|
|
continue;
|
|
}
|
|
if (members.has(leftProp.escapedName)) {
|
|
var rightProp = members.get(leftProp.escapedName);
|
|
var rightType = getTypeOfSymbol(rightProp);
|
|
if (rightProp.flags & 16777216) {
|
|
var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations);
|
|
var flags = 4 | (leftProp.flags & 16777216);
|
|
var result = createSymbol(flags, leftProp.escapedName);
|
|
result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 524288)]);
|
|
result.leftSpread = leftProp;
|
|
result.rightSpread = rightProp;
|
|
result.declarations = declarations;
|
|
result.nameType = leftProp.nameType;
|
|
members.set(leftProp.escapedName, result);
|
|
}
|
|
}
|
|
else {
|
|
members.set(leftProp.escapedName, getSpreadSymbol(leftProp));
|
|
}
|
|
}
|
|
var spread = createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, getNonReadonlyIndexSignature(stringIndexInfo), getNonReadonlyIndexSignature(numberIndexInfo));
|
|
spread.flags |= 268435456 | typeFlags;
|
|
spread.objectFlags |= 128 | 1024 | objectFlags;
|
|
return spread;
|
|
}
|
|
function isSpreadableProperty(prop) {
|
|
return !(prop.flags & (8192 | 32768 | 65536)) ||
|
|
!prop.declarations.some(function (decl) { return ts.isClassLike(decl.parent); });
|
|
}
|
|
function getSpreadSymbol(prop) {
|
|
var isReadonly = isReadonlySymbol(prop);
|
|
var isSetonlyAccessor = prop.flags & 65536 && !(prop.flags & 32768);
|
|
if (!isReadonly && !isSetonlyAccessor) {
|
|
return prop;
|
|
}
|
|
var flags = 4 | (prop.flags & 16777216);
|
|
var result = createSymbol(flags, prop.escapedName);
|
|
result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
|
|
result.declarations = prop.declarations;
|
|
result.nameType = prop.nameType;
|
|
result.syntheticOrigin = prop;
|
|
return result;
|
|
}
|
|
function getNonReadonlyIndexSignature(index) {
|
|
if (index && index.isReadonly) {
|
|
return createIndexInfo(index.type, false, index.declaration);
|
|
}
|
|
return index;
|
|
}
|
|
function createLiteralType(flags, value, symbol) {
|
|
var type = createType(flags);
|
|
type.symbol = symbol;
|
|
type.value = value;
|
|
return type;
|
|
}
|
|
function getFreshTypeOfLiteralType(type) {
|
|
if (type.flags & 2944) {
|
|
if (!type.freshType) {
|
|
var freshType = createLiteralType(type.flags, type.value, type.symbol);
|
|
freshType.regularType = type;
|
|
freshType.freshType = freshType;
|
|
type.freshType = freshType;
|
|
}
|
|
return type.freshType;
|
|
}
|
|
return type;
|
|
}
|
|
function getRegularTypeOfLiteralType(type) {
|
|
return type.flags & 2944 ? type.regularType :
|
|
type.flags & 1048576 ? getUnionType(ts.sameMap(type.types, getRegularTypeOfLiteralType)) :
|
|
type;
|
|
}
|
|
function isFreshLiteralType(type) {
|
|
return !!(type.flags & 2944) && type.freshType === type;
|
|
}
|
|
function getLiteralType(value, enumId, symbol) {
|
|
var qualifier = typeof value === "number" ? "#" : typeof value === "string" ? "@" : "n";
|
|
var key = (enumId ? enumId : "") + qualifier + (typeof value === "object" ? ts.pseudoBigIntToString(value) : value);
|
|
var type = literalTypes.get(key);
|
|
if (!type) {
|
|
var flags = (typeof value === "number" ? 256 :
|
|
typeof value === "string" ? 128 : 2048) |
|
|
(enumId ? 1024 : 0);
|
|
literalTypes.set(key, type = createLiteralType(flags, value, symbol));
|
|
type.regularType = type;
|
|
}
|
|
return type;
|
|
}
|
|
function getTypeFromLiteralTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal));
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function createUniqueESSymbolType(symbol) {
|
|
var type = createType(8192);
|
|
type.symbol = symbol;
|
|
return type;
|
|
}
|
|
function getESSymbolLikeTypeForNode(node) {
|
|
if (ts.isValidESSymbolDeclaration(node)) {
|
|
var symbol = getSymbolOfNode(node);
|
|
var links = getSymbolLinks(symbol);
|
|
return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol));
|
|
}
|
|
return esSymbolType;
|
|
}
|
|
function getThisType(node) {
|
|
var container = ts.getThisContainer(node, false);
|
|
var parent = container && container.parent;
|
|
if (parent && (ts.isClassLike(parent) || parent.kind === 241)) {
|
|
if (!ts.hasModifier(container, 32) &&
|
|
(container.kind !== 157 || ts.isNodeDescendantOf(node, container.body))) {
|
|
return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType;
|
|
}
|
|
}
|
|
error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
|
|
return errorType;
|
|
}
|
|
function getTypeFromThisTypeNode(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = getThisType(node);
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getTypeFromTypeNode(node) {
|
|
switch (node.kind) {
|
|
case 120:
|
|
case 284:
|
|
case 285:
|
|
return anyType;
|
|
case 143:
|
|
return unknownType;
|
|
case 138:
|
|
return stringType;
|
|
case 135:
|
|
return numberType;
|
|
case 146:
|
|
return bigintType;
|
|
case 123:
|
|
return booleanType;
|
|
case 139:
|
|
return esSymbolType;
|
|
case 106:
|
|
return voidType;
|
|
case 141:
|
|
return undefinedType;
|
|
case 96:
|
|
return nullType;
|
|
case 132:
|
|
return neverType;
|
|
case 136:
|
|
return node.flags & 65536 ? anyType : nonPrimitiveType;
|
|
case 178:
|
|
case 100:
|
|
return getTypeFromThisTypeNode(node);
|
|
case 182:
|
|
return getTypeFromLiteralTypeNode(node);
|
|
case 164:
|
|
return getTypeFromTypeReference(node);
|
|
case 163:
|
|
return booleanType;
|
|
case 211:
|
|
return getTypeFromTypeReference(node);
|
|
case 167:
|
|
return getTypeFromTypeQueryNode(node);
|
|
case 169:
|
|
return getTypeFromArrayTypeNode(node);
|
|
case 170:
|
|
return getTypeFromTupleTypeNode(node);
|
|
case 171:
|
|
return getTypeFromOptionalTypeNode(node);
|
|
case 173:
|
|
return getTypeFromUnionTypeNode(node);
|
|
case 174:
|
|
return getTypeFromIntersectionTypeNode(node);
|
|
case 286:
|
|
return getTypeFromJSDocNullableTypeNode(node);
|
|
case 288:
|
|
return addOptionality(getTypeFromTypeNode(node.type));
|
|
case 177:
|
|
case 172:
|
|
case 287:
|
|
case 283:
|
|
return getTypeFromTypeNode(node.type);
|
|
case 290:
|
|
return getTypeFromJSDocVariadicType(node);
|
|
case 165:
|
|
case 166:
|
|
case 168:
|
|
case 292:
|
|
case 289:
|
|
case 293:
|
|
return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
|
|
case 179:
|
|
return getTypeFromTypeOperatorNode(node);
|
|
case 180:
|
|
return getTypeFromIndexedAccessTypeNode(node);
|
|
case 181:
|
|
return getTypeFromMappedTypeNode(node);
|
|
case 175:
|
|
return getTypeFromConditionalTypeNode(node);
|
|
case 176:
|
|
return getTypeFromInferTypeNode(node);
|
|
case 183:
|
|
return getTypeFromImportTypeNode(node);
|
|
case 72:
|
|
case 148:
|
|
var symbol = getSymbolAtLocation(node);
|
|
return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
|
|
default:
|
|
return errorType;
|
|
}
|
|
}
|
|
function instantiateList(items, mapper, instantiator) {
|
|
if (items && items.length) {
|
|
for (var i = 0; i < items.length; i++) {
|
|
var item = items[i];
|
|
var mapped = instantiator(item, mapper);
|
|
if (item !== mapped) {
|
|
var result = i === 0 ? [] : items.slice(0, i);
|
|
result.push(mapped);
|
|
for (i++; i < items.length; i++) {
|
|
result.push(instantiator(items[i], mapper));
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
return items;
|
|
}
|
|
function instantiateTypes(types, mapper) {
|
|
return instantiateList(types, mapper, instantiateType);
|
|
}
|
|
function instantiateSignatures(signatures, mapper) {
|
|
return instantiateList(signatures, mapper, instantiateSignature);
|
|
}
|
|
function makeUnaryTypeMapper(source, target) {
|
|
return function (t) { return t === source ? target : t; };
|
|
}
|
|
function makeBinaryTypeMapper(source1, target1, source2, target2) {
|
|
return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; };
|
|
}
|
|
function makeArrayTypeMapper(sources, targets) {
|
|
return function (t) {
|
|
for (var i = 0; i < sources.length; i++) {
|
|
if (t === sources[i]) {
|
|
return targets ? targets[i] : anyType;
|
|
}
|
|
}
|
|
return t;
|
|
};
|
|
}
|
|
function createTypeMapper(sources, targets) {
|
|
ts.Debug.assert(targets === undefined || sources.length === targets.length);
|
|
return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) :
|
|
sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) :
|
|
makeArrayTypeMapper(sources, targets);
|
|
}
|
|
function createTypeEraser(sources) {
|
|
return createTypeMapper(sources, undefined);
|
|
}
|
|
function createBackreferenceMapper(typeParameters, index) {
|
|
return function (t) { return typeParameters.indexOf(t) >= index ? emptyObjectType : t; };
|
|
}
|
|
function isInferenceContext(mapper) {
|
|
return !!mapper.typeParameters;
|
|
}
|
|
function cloneTypeMapper(mapper) {
|
|
return mapper && isInferenceContext(mapper) ?
|
|
createInferenceContext(mapper.typeParameters, mapper.signature, mapper.flags | 1, mapper.compareTypes, mapper.inferences) :
|
|
mapper;
|
|
}
|
|
function combineTypeMappers(mapper1, mapper2) {
|
|
if (!mapper1)
|
|
return mapper2;
|
|
if (!mapper2)
|
|
return mapper1;
|
|
return function (t) { return instantiateType(mapper1(t), mapper2); };
|
|
}
|
|
function createReplacementMapper(source, target, baseMapper) {
|
|
return function (t) { return t === source ? target : baseMapper(t); };
|
|
}
|
|
function wildcardMapper(type) {
|
|
return type.flags & 262144 ? wildcardType : type;
|
|
}
|
|
function cloneTypeParameter(typeParameter) {
|
|
var result = createType(262144);
|
|
result.symbol = typeParameter.symbol;
|
|
result.target = typeParameter;
|
|
return result;
|
|
}
|
|
function instantiateTypePredicate(predicate, mapper) {
|
|
if (ts.isIdentifierTypePredicate(predicate)) {
|
|
return {
|
|
kind: 1,
|
|
parameterName: predicate.parameterName,
|
|
parameterIndex: predicate.parameterIndex,
|
|
type: instantiateType(predicate.type, mapper)
|
|
};
|
|
}
|
|
else {
|
|
return {
|
|
kind: 0,
|
|
type: instantiateType(predicate.type, mapper)
|
|
};
|
|
}
|
|
}
|
|
function instantiateSignature(signature, mapper, eraseTypeParameters) {
|
|
var freshTypeParameters;
|
|
if (signature.typeParameters && !eraseTypeParameters) {
|
|
freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter);
|
|
mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper);
|
|
for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) {
|
|
var tp = freshTypeParameters_1[_i];
|
|
tp.mapper = mapper;
|
|
}
|
|
}
|
|
var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), undefined, undefined, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes);
|
|
result.target = signature;
|
|
result.mapper = mapper;
|
|
return result;
|
|
}
|
|
function instantiateSymbol(symbol, mapper) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (links.type && !maybeTypeOfKind(links.type, 524288 | 63176704)) {
|
|
return symbol;
|
|
}
|
|
if (ts.getCheckFlags(symbol) & 1) {
|
|
symbol = links.target;
|
|
mapper = combineTypeMappers(links.mapper, mapper);
|
|
}
|
|
var result = createSymbol(symbol.flags, symbol.escapedName, 1 | ts.getCheckFlags(symbol) & (1024 | 4096 | 8192));
|
|
result.declarations = symbol.declarations;
|
|
result.parent = symbol.parent;
|
|
result.target = symbol;
|
|
result.mapper = mapper;
|
|
if (symbol.valueDeclaration) {
|
|
result.valueDeclaration = symbol.valueDeclaration;
|
|
}
|
|
if (symbol.nameType) {
|
|
result.nameType = symbol.nameType;
|
|
}
|
|
return result;
|
|
}
|
|
function getAnonymousTypeInstantiation(type, mapper) {
|
|
var target = type.objectFlags & 64 ? type.target : type;
|
|
var symbol = target.symbol;
|
|
var links = getSymbolLinks(symbol);
|
|
var typeParameters = links.outerTypeParameters;
|
|
if (!typeParameters) {
|
|
var declaration_1 = symbol.declarations[0];
|
|
if (ts.isInJSFile(declaration_1)) {
|
|
var paramTag = ts.findAncestor(declaration_1, ts.isJSDocParameterTag);
|
|
if (paramTag) {
|
|
var paramSymbol = ts.getParameterSymbolFromJSDoc(paramTag);
|
|
if (paramSymbol) {
|
|
declaration_1 = paramSymbol.valueDeclaration;
|
|
}
|
|
}
|
|
}
|
|
var outerTypeParameters = getOuterTypeParameters(declaration_1, true);
|
|
if (isJSConstructor(declaration_1)) {
|
|
var templateTagParameters = getTypeParametersFromDeclaration(declaration_1);
|
|
outerTypeParameters = ts.addRange(outerTypeParameters, templateTagParameters);
|
|
}
|
|
typeParameters = outerTypeParameters || ts.emptyArray;
|
|
typeParameters = symbol.flags & 2048 && !target.aliasTypeArguments ?
|
|
ts.filter(typeParameters, function (tp) { return isTypeParameterPossiblyReferenced(tp, declaration_1); }) :
|
|
typeParameters;
|
|
links.outerTypeParameters = typeParameters;
|
|
if (typeParameters.length) {
|
|
links.instantiations = ts.createMap();
|
|
links.instantiations.set(getTypeListId(typeParameters), target);
|
|
}
|
|
}
|
|
if (typeParameters.length) {
|
|
var combinedMapper = type.objectFlags & 64 ? combineTypeMappers(type.mapper, mapper) : mapper;
|
|
var typeArguments = ts.map(typeParameters, combinedMapper);
|
|
var id = getTypeListId(typeArguments);
|
|
var result = links.instantiations.get(id);
|
|
if (!result) {
|
|
var newMapper = createTypeMapper(typeParameters, typeArguments);
|
|
result = target.objectFlags & 32 ? instantiateMappedType(target, newMapper) : instantiateAnonymousType(target, newMapper);
|
|
links.instantiations.set(id, result);
|
|
}
|
|
return result;
|
|
}
|
|
return type;
|
|
}
|
|
function maybeTypeParameterReference(node) {
|
|
return !(node.kind === 148 ||
|
|
node.parent.kind === 164 && node.parent.typeArguments && node === node.parent.typeName);
|
|
}
|
|
function isTypeParameterPossiblyReferenced(tp, node) {
|
|
if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) {
|
|
var container_3 = tp.symbol.declarations[0].parent;
|
|
if (ts.findAncestor(node, function (n) { return n.kind === 218 ? "quit" : n === container_3; })) {
|
|
return !!ts.forEachChild(node, containsReference);
|
|
}
|
|
}
|
|
return true;
|
|
function containsReference(node) {
|
|
switch (node.kind) {
|
|
case 178:
|
|
return !!tp.isThisType;
|
|
case 72:
|
|
return !tp.isThisType && ts.isPartOfTypeNode(node) && maybeTypeParameterReference(node) &&
|
|
getTypeFromTypeNode(node) === tp;
|
|
case 167:
|
|
return true;
|
|
}
|
|
return !!ts.forEachChild(node, containsReference);
|
|
}
|
|
}
|
|
function getHomomorphicTypeVariable(type) {
|
|
var constraintType = getConstraintTypeFromMappedType(type);
|
|
if (constraintType.flags & 4194304) {
|
|
var typeVariable = constraintType.type;
|
|
if (typeVariable.flags & 262144) {
|
|
return typeVariable;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function instantiateMappedType(type, mapper) {
|
|
var typeVariable = getHomomorphicTypeVariable(type);
|
|
if (typeVariable) {
|
|
var mappedTypeVariable = instantiateType(typeVariable, mapper);
|
|
if (typeVariable !== mappedTypeVariable) {
|
|
if (type.instantiating) {
|
|
return errorType;
|
|
}
|
|
type.instantiating = true;
|
|
var result = mapType(mappedTypeVariable, function (t) {
|
|
if (t.flags & (3 | 58982400 | 524288 | 2097152) && t !== wildcardType) {
|
|
var replacementMapper = createReplacementMapper(typeVariable, t, mapper);
|
|
return isArrayType(t) ? createArrayType(instantiateMappedTypeTemplate(type, numberType, true, replacementMapper)) :
|
|
isReadonlyArrayType(t) ? createReadonlyArrayType(instantiateMappedTypeTemplate(type, numberType, true, replacementMapper)) :
|
|
isTupleType(t) ? instantiateMappedTupleType(t, type, replacementMapper) :
|
|
instantiateAnonymousType(type, replacementMapper);
|
|
}
|
|
return t;
|
|
});
|
|
type.instantiating = false;
|
|
return result;
|
|
}
|
|
}
|
|
return instantiateAnonymousType(type, mapper);
|
|
}
|
|
function instantiateMappedTupleType(tupleType, mappedType, mapper) {
|
|
var minLength = tupleType.target.minLength;
|
|
var elementTypes = ts.map(tupleType.typeArguments || ts.emptyArray, function (_, i) {
|
|
return instantiateMappedTypeTemplate(mappedType, getLiteralType("" + i), i >= minLength, mapper);
|
|
});
|
|
var modifiers = getMappedTypeModifiers(mappedType);
|
|
var newMinLength = modifiers & 4 ? 0 :
|
|
modifiers & 8 ? getTypeReferenceArity(tupleType) - (tupleType.target.hasRestElement ? 1 : 0) :
|
|
minLength;
|
|
return createTupleType(elementTypes, newMinLength, tupleType.target.hasRestElement, tupleType.target.associatedNames);
|
|
}
|
|
function instantiateMappedTypeTemplate(type, key, isOptional, mapper) {
|
|
var templateMapper = combineTypeMappers(mapper, createTypeMapper([getTypeParameterFromMappedType(type)], [key]));
|
|
var propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
|
|
var modifiers = getMappedTypeModifiers(type);
|
|
return strictNullChecks && modifiers & 4 && !isTypeAssignableTo(undefinedType, propType) ? getOptionalType(propType) :
|
|
strictNullChecks && modifiers & 8 && isOptional ? getTypeWithFacts(propType, 524288) :
|
|
propType;
|
|
}
|
|
function instantiateAnonymousType(type, mapper) {
|
|
var result = createObjectType(type.objectFlags | 64, type.symbol);
|
|
if (type.objectFlags & 32) {
|
|
result.declaration = type.declaration;
|
|
var origTypeParameter = getTypeParameterFromMappedType(type);
|
|
var freshTypeParameter = cloneTypeParameter(origTypeParameter);
|
|
result.typeParameter = freshTypeParameter;
|
|
mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper);
|
|
freshTypeParameter.mapper = mapper;
|
|
}
|
|
result.target = type;
|
|
result.mapper = mapper;
|
|
result.aliasSymbol = type.aliasSymbol;
|
|
result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper);
|
|
return result;
|
|
}
|
|
function getConditionalTypeInstantiation(type, mapper) {
|
|
var root = type.root;
|
|
if (root.outerTypeParameters) {
|
|
var typeArguments = ts.map(root.outerTypeParameters, mapper);
|
|
var id = getTypeListId(typeArguments);
|
|
var result = root.instantiations.get(id);
|
|
if (!result) {
|
|
var newMapper = createTypeMapper(root.outerTypeParameters, typeArguments);
|
|
result = instantiateConditionalType(root, newMapper);
|
|
root.instantiations.set(id, result);
|
|
}
|
|
return result;
|
|
}
|
|
return type;
|
|
}
|
|
function instantiateConditionalType(root, mapper) {
|
|
if (root.isDistributive) {
|
|
var checkType_1 = root.checkType;
|
|
var instantiatedType = mapper(checkType_1);
|
|
if (checkType_1 !== instantiatedType && instantiatedType.flags & (1048576 | 131072)) {
|
|
return mapType(instantiatedType, function (t) { return getConditionalType(root, createReplacementMapper(checkType_1, t, mapper)); });
|
|
}
|
|
}
|
|
return getConditionalType(root, mapper);
|
|
}
|
|
function instantiateType(type, mapper) {
|
|
if (!type || !mapper || mapper === identityMapper) {
|
|
return type;
|
|
}
|
|
if (instantiationDepth === 50) {
|
|
return errorType;
|
|
}
|
|
instantiationDepth++;
|
|
var result = instantiateTypeWorker(type, mapper);
|
|
instantiationDepth--;
|
|
return result;
|
|
}
|
|
function instantiateTypeWorker(type, mapper) {
|
|
var flags = type.flags;
|
|
if (flags & 262144) {
|
|
return mapper(type);
|
|
}
|
|
if (flags & 524288) {
|
|
var objectFlags = type.objectFlags;
|
|
if (objectFlags & 16) {
|
|
return type.symbol && type.symbol.flags & (16 | 8192 | 32 | 2048 | 4096) && type.symbol.declarations ?
|
|
getAnonymousTypeInstantiation(type, mapper) : type;
|
|
}
|
|
if (objectFlags & 32) {
|
|
return getAnonymousTypeInstantiation(type, mapper);
|
|
}
|
|
if (objectFlags & 4) {
|
|
var typeArguments = type.typeArguments;
|
|
var newTypeArguments = instantiateTypes(typeArguments, mapper);
|
|
return newTypeArguments !== typeArguments ? createTypeReference(type.target, newTypeArguments) : type;
|
|
}
|
|
return type;
|
|
}
|
|
if (flags & 1048576 && !(flags & 131068)) {
|
|
var types = type.types;
|
|
var newTypes = instantiateTypes(types, mapper);
|
|
return newTypes !== types ? getUnionType(newTypes, 1, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)) : type;
|
|
}
|
|
if (flags & 2097152) {
|
|
var types = type.types;
|
|
var newTypes = instantiateTypes(types, mapper);
|
|
return newTypes !== types ? getIntersectionType(newTypes, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)) : type;
|
|
}
|
|
if (flags & 4194304) {
|
|
return getIndexType(instantiateType(type.type, mapper));
|
|
}
|
|
if (flags & 8388608) {
|
|
return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper));
|
|
}
|
|
if (flags & 16777216) {
|
|
return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper));
|
|
}
|
|
if (flags & 33554432) {
|
|
return instantiateType(type.typeVariable, mapper);
|
|
}
|
|
return type;
|
|
}
|
|
function getWildcardInstantiation(type) {
|
|
return type.flags & (131068 | 3 | 131072) ? type :
|
|
type.wildcardInstantiation || (type.wildcardInstantiation = instantiateType(type, wildcardMapper));
|
|
}
|
|
function instantiateIndexInfo(info, mapper) {
|
|
return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration);
|
|
}
|
|
function isContextSensitive(node) {
|
|
ts.Debug.assert(node.kind !== 156 || ts.isObjectLiteralMethod(node));
|
|
switch (node.kind) {
|
|
case 196:
|
|
case 197:
|
|
case 156:
|
|
return isContextSensitiveFunctionLikeDeclaration(node);
|
|
case 188:
|
|
return ts.some(node.properties, isContextSensitive);
|
|
case 187:
|
|
return ts.some(node.elements, isContextSensitive);
|
|
case 205:
|
|
return isContextSensitive(node.whenTrue) ||
|
|
isContextSensitive(node.whenFalse);
|
|
case 204:
|
|
return node.operatorToken.kind === 55 &&
|
|
(isContextSensitive(node.left) || isContextSensitive(node.right));
|
|
case 275:
|
|
return isContextSensitive(node.initializer);
|
|
case 195:
|
|
return isContextSensitive(node.expression);
|
|
case 268:
|
|
return ts.some(node.properties, isContextSensitive) || ts.isJsxOpeningElement(node.parent) && ts.some(node.parent.parent.children, isContextSensitive);
|
|
case 267: {
|
|
var initializer = node.initializer;
|
|
return !!initializer && isContextSensitive(initializer);
|
|
}
|
|
case 270: {
|
|
var expression = node.expression;
|
|
return !!expression && isContextSensitive(expression);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isContextSensitiveFunctionLikeDeclaration(node) {
|
|
if (node.typeParameters) {
|
|
return false;
|
|
}
|
|
if (ts.some(node.parameters, function (p) { return !ts.getEffectiveTypeAnnotationNode(p); })) {
|
|
return true;
|
|
}
|
|
if (node.kind !== 197) {
|
|
var parameter = ts.firstOrUndefined(node.parameters);
|
|
if (!(parameter && ts.parameterIsThisKeyword(parameter))) {
|
|
return true;
|
|
}
|
|
}
|
|
return hasContextSensitiveReturnExpression(node);
|
|
}
|
|
function hasContextSensitiveReturnExpression(node) {
|
|
var body = node.body;
|
|
return body.kind === 218 ? false : isContextSensitive(body);
|
|
}
|
|
function isContextSensitiveFunctionOrObjectLiteralMethod(func) {
|
|
return (ts.isInJSFile(func) && ts.isFunctionDeclaration(func) || isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) &&
|
|
isContextSensitiveFunctionLikeDeclaration(func);
|
|
}
|
|
function getTypeWithoutSignatures(type) {
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
if (resolved.constructSignatures.length || resolved.callSignatures.length) {
|
|
var result = createObjectType(16, type.symbol);
|
|
result.members = resolved.members;
|
|
result.properties = resolved.properties;
|
|
result.callSignatures = ts.emptyArray;
|
|
result.constructSignatures = ts.emptyArray;
|
|
return result;
|
|
}
|
|
}
|
|
else if (type.flags & 2097152) {
|
|
return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures));
|
|
}
|
|
return type;
|
|
}
|
|
function isTypeIdenticalTo(source, target) {
|
|
return isTypeRelatedTo(source, target, identityRelation);
|
|
}
|
|
function compareTypesIdentical(source, target) {
|
|
return isTypeRelatedTo(source, target, identityRelation) ? -1 : 0;
|
|
}
|
|
function compareTypesAssignable(source, target) {
|
|
return isTypeRelatedTo(source, target, assignableRelation) ? -1 : 0;
|
|
}
|
|
function compareTypesSubtypeOf(source, target) {
|
|
return isTypeRelatedTo(source, target, subtypeRelation) ? -1 : 0;
|
|
}
|
|
function isTypeSubtypeOf(source, target) {
|
|
return isTypeRelatedTo(source, target, subtypeRelation);
|
|
}
|
|
function isTypeAssignableTo(source, target) {
|
|
return isTypeRelatedTo(source, target, assignableRelation);
|
|
}
|
|
function isTypeDerivedFrom(source, target) {
|
|
return source.flags & 1048576 ? ts.every(source.types, function (t) { return isTypeDerivedFrom(t, target); }) :
|
|
target.flags & 1048576 ? ts.some(target.types, function (t) { return isTypeDerivedFrom(source, t); }) :
|
|
source.flags & 58982400 ? isTypeDerivedFrom(getBaseConstraintOfType(source) || emptyObjectType, target) :
|
|
target === globalObjectType ? !!(source.flags & (524288 | 67108864)) :
|
|
target === globalFunctionType ? !!(source.flags & 524288) && isFunctionObjectType(source) :
|
|
hasBaseType(source, getTargetType(target));
|
|
}
|
|
function isTypeComparableTo(source, target) {
|
|
return isTypeRelatedTo(source, target, comparableRelation);
|
|
}
|
|
function areTypesComparable(type1, type2) {
|
|
return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1);
|
|
}
|
|
function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) {
|
|
return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
|
|
}
|
|
function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
|
|
return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain);
|
|
}
|
|
function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain) {
|
|
if (isTypeRelatedTo(source, target, relation))
|
|
return true;
|
|
if (!errorNode || !elaborateError(expr, source, target, relation, headMessage)) {
|
|
return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain);
|
|
}
|
|
return false;
|
|
}
|
|
function isOrHasGenericConditional(type) {
|
|
return !!(type.flags & 16777216 || (type.flags & 2097152 && ts.some(type.types, isOrHasGenericConditional)));
|
|
}
|
|
function elaborateError(node, source, target, relation, headMessage) {
|
|
if (!node || isOrHasGenericConditional(target))
|
|
return false;
|
|
if (!checkTypeRelatedTo(source, target, relation, undefined) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage)) {
|
|
return true;
|
|
}
|
|
switch (node.kind) {
|
|
case 270:
|
|
case 195:
|
|
return elaborateError(node.expression, source, target, relation, headMessage);
|
|
case 204:
|
|
switch (node.operatorToken.kind) {
|
|
case 59:
|
|
case 27:
|
|
return elaborateError(node.right, source, target, relation, headMessage);
|
|
}
|
|
break;
|
|
case 188:
|
|
return elaborateObjectLiteral(node, source, target, relation);
|
|
case 187:
|
|
return elaborateArrayLiteral(node, source, target, relation);
|
|
case 268:
|
|
return elaborateJsxAttributes(node, source, target, relation);
|
|
case 197:
|
|
return elaborateArrowFunction(node, source, target, relation);
|
|
}
|
|
return false;
|
|
}
|
|
function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage) {
|
|
var callSignatures = getSignaturesOfType(source, 0);
|
|
var constructSignatures = getSignaturesOfType(source, 1);
|
|
for (var _i = 0, _a = [constructSignatures, callSignatures]; _i < _a.length; _i++) {
|
|
var signatures = _a[_i];
|
|
if (ts.some(signatures, function (s) {
|
|
var returnType = getReturnTypeOfSignature(s);
|
|
return !(returnType.flags & (1 | 131072)) && checkTypeRelatedTo(returnType, target, relation, undefined);
|
|
})) {
|
|
var resultObj = {};
|
|
checkTypeAssignableTo(source, target, node, headMessage, undefined, resultObj);
|
|
var diagnostic = resultObj.error;
|
|
addRelatedInfo(diagnostic, ts.createDiagnosticForNode(node, signatures === constructSignatures ? ts.Diagnostics.Did_you_mean_to_use_new_with_this_expression : ts.Diagnostics.Did_you_mean_to_call_this_expression));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function elaborateArrowFunction(node, source, target, relation) {
|
|
if (ts.isBlock(node.body)) {
|
|
return false;
|
|
}
|
|
if (ts.some(node.parameters, ts.hasType)) {
|
|
return false;
|
|
}
|
|
var sourceSig = getSingleCallSignature(source);
|
|
if (!sourceSig) {
|
|
return false;
|
|
}
|
|
var targetSignatures = getSignaturesOfType(target, 0);
|
|
if (!ts.length(targetSignatures)) {
|
|
return false;
|
|
}
|
|
var returnExpression = node.body;
|
|
var sourceReturn = getReturnTypeOfSignature(sourceSig);
|
|
var targetReturn = getUnionType(ts.map(targetSignatures, getReturnTypeOfSignature));
|
|
if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, undefined)) {
|
|
var elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, undefined);
|
|
if (elaborated) {
|
|
return elaborated;
|
|
}
|
|
var resultObj = {};
|
|
checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, undefined, undefined, resultObj);
|
|
if (resultObj.error) {
|
|
if (target.symbol && ts.length(target.symbol.declarations)) {
|
|
addRelatedInfo(resultObj.error, ts.createDiagnosticForNode(target.symbol.declarations[0], ts.Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature));
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function elaborateElementwise(iterator, source, target, relation) {
|
|
var reportedError = false;
|
|
for (var status = iterator.next(); !status.done; status = iterator.next()) {
|
|
var _a = status.value, prop = _a.errorNode, next = _a.innerExpression, nameType = _a.nameType, errorMessage = _a.errorMessage;
|
|
var targetPropType = getIndexedAccessType(target, nameType, undefined, errorType);
|
|
if (targetPropType === errorType || targetPropType.flags & 8388608)
|
|
continue;
|
|
var sourcePropType = getIndexedAccessType(source, nameType, undefined, errorType);
|
|
if (sourcePropType !== errorType && targetPropType !== errorType && !checkTypeRelatedTo(sourcePropType, targetPropType, relation, undefined)) {
|
|
var elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, undefined);
|
|
if (elaborated) {
|
|
reportedError = true;
|
|
}
|
|
else {
|
|
var resultObj = {};
|
|
var specificSource = next ? checkExpressionForMutableLocation(next, 0, sourcePropType) : sourcePropType;
|
|
var result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, undefined, resultObj);
|
|
if (result && specificSource !== sourcePropType) {
|
|
checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, undefined, resultObj);
|
|
}
|
|
if (resultObj.error) {
|
|
var reportedDiag = resultObj.error;
|
|
var propertyName = isTypeUsableAsLateBoundName(nameType) ? getLateBoundNameFromType(nameType) : undefined;
|
|
var targetProp = propertyName !== undefined ? getPropertyOfType(target, propertyName) : undefined;
|
|
var issuedElaboration = false;
|
|
if (!targetProp) {
|
|
var indexInfo = isTypeAssignableToKind(nameType, 296) && getIndexInfoOfType(target, 1) ||
|
|
getIndexInfoOfType(target, 0) ||
|
|
undefined;
|
|
if (indexInfo && indexInfo.declaration && !ts.getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) {
|
|
issuedElaboration = true;
|
|
addRelatedInfo(reportedDiag, ts.createDiagnosticForNode(indexInfo.declaration, ts.Diagnostics.The_expected_type_comes_from_this_index_signature));
|
|
}
|
|
}
|
|
if (!issuedElaboration && (targetProp && ts.length(targetProp.declarations) || target.symbol && ts.length(target.symbol.declarations))) {
|
|
var targetNode = targetProp && ts.length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0];
|
|
if (!ts.getSourceFileOfNode(targetNode).hasNoDefaultLib) {
|
|
addRelatedInfo(reportedDiag, ts.createDiagnosticForNode(targetNode, ts.Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1, propertyName && !(nameType.flags & 8192) ? ts.unescapeLeadingUnderscores(propertyName) : typeToString(nameType), typeToString(target)));
|
|
}
|
|
}
|
|
}
|
|
reportedError = true;
|
|
}
|
|
}
|
|
}
|
|
return reportedError;
|
|
}
|
|
function generateJsxAttributes(node) {
|
|
var _i, _a, prop;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
if (!ts.length(node.properties))
|
|
return [2];
|
|
_i = 0, _a = node.properties;
|
|
_b.label = 1;
|
|
case 1:
|
|
if (!(_i < _a.length)) return [3, 4];
|
|
prop = _a[_i];
|
|
if (ts.isJsxSpreadAttribute(prop))
|
|
return [3, 3];
|
|
return [4, { errorNode: prop.name, innerExpression: prop.initializer, nameType: getLiteralType(ts.idText(prop.name)) }];
|
|
case 2:
|
|
_b.sent();
|
|
_b.label = 3;
|
|
case 3:
|
|
_i++;
|
|
return [3, 1];
|
|
case 4: return [2];
|
|
}
|
|
});
|
|
}
|
|
function elaborateJsxAttributes(node, source, target, relation) {
|
|
return elaborateElementwise(generateJsxAttributes(node), source, target, relation);
|
|
}
|
|
function generateLimitedTupleElements(node, target) {
|
|
var len, i, elem, nameType;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0:
|
|
len = ts.length(node.elements);
|
|
if (!len)
|
|
return [2];
|
|
i = 0;
|
|
_a.label = 1;
|
|
case 1:
|
|
if (!(i < len)) return [3, 4];
|
|
if (isTupleLikeType(target) && !getPropertyOfType(target, ("" + i)))
|
|
return [3, 3];
|
|
elem = node.elements[i];
|
|
if (ts.isOmittedExpression(elem))
|
|
return [3, 3];
|
|
nameType = getLiteralType(i);
|
|
return [4, { errorNode: elem, innerExpression: elem, nameType: nameType }];
|
|
case 2:
|
|
_a.sent();
|
|
_a.label = 3;
|
|
case 3:
|
|
i++;
|
|
return [3, 1];
|
|
case 4: return [2];
|
|
}
|
|
});
|
|
}
|
|
function elaborateArrayLiteral(node, source, target, relation) {
|
|
if (isTupleLikeType(source)) {
|
|
return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation);
|
|
}
|
|
var tupleizedType = checkArrayLiteral(node, 3, true);
|
|
if (isTupleLikeType(tupleizedType)) {
|
|
return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation);
|
|
}
|
|
return false;
|
|
}
|
|
function generateObjectLiteralElements(node) {
|
|
var _i, _a, prop, type, _b;
|
|
return __generator(this, function (_c) {
|
|
switch (_c.label) {
|
|
case 0:
|
|
if (!ts.length(node.properties))
|
|
return [2];
|
|
_i = 0, _a = node.properties;
|
|
_c.label = 1;
|
|
case 1:
|
|
if (!(_i < _a.length)) return [3, 8];
|
|
prop = _a[_i];
|
|
if (ts.isSpreadAssignment(prop))
|
|
return [3, 7];
|
|
type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576);
|
|
if (!type || (type.flags & 131072)) {
|
|
return [3, 7];
|
|
}
|
|
_b = prop.kind;
|
|
switch (_b) {
|
|
case 159: return [3, 2];
|
|
case 158: return [3, 2];
|
|
case 156: return [3, 2];
|
|
case 276: return [3, 2];
|
|
case 275: return [3, 4];
|
|
}
|
|
return [3, 6];
|
|
case 2: return [4, { errorNode: prop.name, innerExpression: undefined, nameType: type }];
|
|
case 3:
|
|
_c.sent();
|
|
return [3, 7];
|
|
case 4: return [4, { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? ts.Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : undefined }];
|
|
case 5:
|
|
_c.sent();
|
|
return [3, 7];
|
|
case 6:
|
|
ts.Debug.assertNever(prop);
|
|
_c.label = 7;
|
|
case 7:
|
|
_i++;
|
|
return [3, 1];
|
|
case 8: return [2];
|
|
}
|
|
});
|
|
}
|
|
function elaborateObjectLiteral(node, source, target, relation) {
|
|
return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation);
|
|
}
|
|
function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) {
|
|
return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain);
|
|
}
|
|
function isSignatureAssignableTo(source, target, ignoreReturnTypes) {
|
|
return compareSignaturesRelated(source, target, 0, ignoreReturnTypes, false, undefined, compareTypesAssignable) !== 0;
|
|
}
|
|
function compareSignaturesRelated(source, target, callbackCheck, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) {
|
|
if (source === target) {
|
|
return -1;
|
|
}
|
|
var targetCount = getParameterCount(target);
|
|
if (!hasEffectiveRestParameter(target) && getMinArgumentCount(source) > targetCount) {
|
|
return 0;
|
|
}
|
|
if (source.typeParameters && source.typeParameters !== target.typeParameters) {
|
|
target = getCanonicalSignature(target);
|
|
source = instantiateSignatureInContextOf(source, target, undefined, compareTypes);
|
|
}
|
|
var sourceCount = getParameterCount(source);
|
|
var sourceRestType = getNonArrayRestType(source);
|
|
var targetRestType = getNonArrayRestType(target);
|
|
if (sourceRestType && targetRestType && sourceCount !== targetCount) {
|
|
return 0;
|
|
}
|
|
var kind = target.declaration ? target.declaration.kind : 0;
|
|
var strictVariance = !callbackCheck && strictFunctionTypes && kind !== 156 &&
|
|
kind !== 155 && kind !== 157;
|
|
var result = -1;
|
|
var sourceThisType = getThisTypeOfSignature(source);
|
|
if (sourceThisType && sourceThisType !== voidType) {
|
|
var targetThisType = getThisTypeOfSignature(target);
|
|
if (targetThisType) {
|
|
var related = !strictVariance && compareTypes(sourceThisType, targetThisType, false)
|
|
|| compareTypes(targetThisType, sourceThisType, reportErrors);
|
|
if (!related) {
|
|
if (reportErrors) {
|
|
errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible);
|
|
}
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
var paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount);
|
|
var restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1;
|
|
for (var i = 0; i < paramCount; i++) {
|
|
var sourceType = i === restIndex ? getRestTypeAtPosition(source, i) : getTypeAtPosition(source, i);
|
|
var targetType = i === restIndex ? getRestTypeAtPosition(target, i) : getTypeAtPosition(target, i);
|
|
var sourceSig = callbackCheck ? undefined : getSingleCallSignature(getNonNullableType(sourceType));
|
|
var targetSig = callbackCheck ? undefined : getSingleCallSignature(getNonNullableType(targetType));
|
|
var callbacks = sourceSig && targetSig && !signatureHasTypePredicate(sourceSig) && !signatureHasTypePredicate(targetSig) &&
|
|
(getFalsyFlags(sourceType) & 98304) === (getFalsyFlags(targetType) & 98304);
|
|
var related = callbacks ?
|
|
compareSignaturesRelated(targetSig, sourceSig, strictVariance ? 2 : 1, false, reportErrors, errorReporter, compareTypes) :
|
|
!callbackCheck && !strictVariance && compareTypes(sourceType, targetType, false) || compareTypes(targetType, sourceType, reportErrors);
|
|
if (!related) {
|
|
if (reportErrors) {
|
|
errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, ts.unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), ts.unescapeLeadingUnderscores(getParameterNameAtPosition(target, i)));
|
|
}
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
if (!ignoreReturnTypes) {
|
|
var targetReturnType = (target.declaration && isJSConstructor(target.declaration)) ?
|
|
getJSClassType(target.declaration.symbol) : getReturnTypeOfSignature(target);
|
|
if (targetReturnType === voidType) {
|
|
return result;
|
|
}
|
|
var sourceReturnType = (source.declaration && isJSConstructor(source.declaration)) ?
|
|
getJSClassType(source.declaration.symbol) : getReturnTypeOfSignature(source);
|
|
var targetTypePredicate = getTypePredicateOfSignature(target);
|
|
if (targetTypePredicate) {
|
|
var sourceTypePredicate = getTypePredicateOfSignature(source);
|
|
if (sourceTypePredicate) {
|
|
result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, source.declaration, target.declaration, reportErrors, errorReporter, compareTypes);
|
|
}
|
|
else if (ts.isIdentifierTypePredicate(targetTypePredicate)) {
|
|
if (reportErrors) {
|
|
errorReporter(ts.Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
else {
|
|
result &= callbackCheck === 1 && compareTypes(targetReturnType, sourceReturnType, false) ||
|
|
compareTypes(sourceReturnType, targetReturnType, reportErrors);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function compareTypePredicateRelatedTo(source, target, sourceDeclaration, targetDeclaration, reportErrors, errorReporter, compareTypes) {
|
|
if (source.kind !== target.kind) {
|
|
if (reportErrors) {
|
|
errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard);
|
|
errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
|
|
}
|
|
return 0;
|
|
}
|
|
if (source.kind === 1) {
|
|
var targetPredicate = target;
|
|
var sourceIndex = source.parameterIndex - (ts.getThisParameter(sourceDeclaration) ? 1 : 0);
|
|
var targetIndex = targetPredicate.parameterIndex - (ts.getThisParameter(targetDeclaration) ? 1 : 0);
|
|
if (sourceIndex !== targetIndex) {
|
|
if (reportErrors) {
|
|
errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, targetPredicate.parameterName);
|
|
errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
var related = compareTypes(source.type, target.type, reportErrors);
|
|
if (related === 0 && reportErrors) {
|
|
errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
|
|
}
|
|
return related;
|
|
}
|
|
function isImplementationCompatibleWithOverload(implementation, overload) {
|
|
var erasedSource = getErasedSignature(implementation);
|
|
var erasedTarget = getErasedSignature(overload);
|
|
var sourceReturnType = getReturnTypeOfSignature(erasedSource);
|
|
var targetReturnType = getReturnTypeOfSignature(erasedTarget);
|
|
if (targetReturnType === voidType
|
|
|| isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation)
|
|
|| isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
|
|
return isSignatureAssignableTo(erasedSource, erasedTarget, true);
|
|
}
|
|
return false;
|
|
}
|
|
function isEmptyResolvedType(t) {
|
|
return t.properties.length === 0 &&
|
|
t.callSignatures.length === 0 &&
|
|
t.constructSignatures.length === 0 &&
|
|
!t.stringIndexInfo &&
|
|
!t.numberIndexInfo;
|
|
}
|
|
function isEmptyObjectType(type) {
|
|
return type.flags & 524288 ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) :
|
|
type.flags & 67108864 ? true :
|
|
type.flags & 1048576 ? ts.some(type.types, isEmptyObjectType) :
|
|
type.flags & 2097152 ? ts.every(type.types, isEmptyObjectType) :
|
|
false;
|
|
}
|
|
function isEmptyAnonymousObjectType(type) {
|
|
return !!(ts.getObjectFlags(type) & 16) && isEmptyObjectType(type);
|
|
}
|
|
function isEnumTypeRelatedTo(sourceSymbol, targetSymbol, errorReporter) {
|
|
if (sourceSymbol === targetSymbol) {
|
|
return true;
|
|
}
|
|
var id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol);
|
|
var relation = enumRelation.get(id);
|
|
if (relation !== undefined && !(relation === 2 && errorReporter)) {
|
|
return relation === 1;
|
|
}
|
|
if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256) || !(targetSymbol.flags & 256)) {
|
|
enumRelation.set(id, 3);
|
|
return false;
|
|
}
|
|
var targetEnumType = getTypeOfSymbol(targetSymbol);
|
|
for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(sourceSymbol)); _i < _a.length; _i++) {
|
|
var property = _a[_i];
|
|
if (property.flags & 8) {
|
|
var targetProperty = getPropertyOfType(targetEnumType, property.escapedName);
|
|
if (!targetProperty || !(targetProperty.flags & 8)) {
|
|
if (errorReporter) {
|
|
errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, ts.symbolName(property), typeToString(getDeclaredTypeOfSymbol(targetSymbol), undefined, 64));
|
|
enumRelation.set(id, 3);
|
|
}
|
|
else {
|
|
enumRelation.set(id, 2);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
enumRelation.set(id, 1);
|
|
return true;
|
|
}
|
|
function isSimpleTypeRelatedTo(source, target, relation, errorReporter) {
|
|
var s = source.flags;
|
|
var t = target.flags;
|
|
if (t & 3 || s & 131072 || source === wildcardType)
|
|
return true;
|
|
if (t & 131072)
|
|
return false;
|
|
if (s & 132 && t & 4)
|
|
return true;
|
|
if (s & 128 && s & 1024 &&
|
|
t & 128 && !(t & 1024) &&
|
|
source.value === target.value)
|
|
return true;
|
|
if (s & 296 && t & 8)
|
|
return true;
|
|
if (s & 256 && s & 1024 &&
|
|
t & 256 && !(t & 1024) &&
|
|
source.value === target.value)
|
|
return true;
|
|
if (s & 2112 && t & 64)
|
|
return true;
|
|
if (s & 528 && t & 16)
|
|
return true;
|
|
if (s & 12288 && t & 4096)
|
|
return true;
|
|
if (s & 32 && t & 32 && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
|
|
return true;
|
|
if (s & 1024 && t & 1024) {
|
|
if (s & 1048576 && t & 1048576 && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
|
|
return true;
|
|
if (s & 2944 && t & 2944 &&
|
|
source.value === target.value &&
|
|
isEnumTypeRelatedTo(getParentOfSymbol(source.symbol), getParentOfSymbol(target.symbol), errorReporter))
|
|
return true;
|
|
}
|
|
if (s & 32768 && (!strictNullChecks || t & (32768 | 16384)))
|
|
return true;
|
|
if (s & 65536 && (!strictNullChecks || t & 65536))
|
|
return true;
|
|
if (s & 524288 && t & 67108864)
|
|
return true;
|
|
if (s & 8192 || t & 8192)
|
|
return false;
|
|
if (relation === assignableRelation || relation === definitelyAssignableRelation || relation === comparableRelation) {
|
|
if (s & 1)
|
|
return true;
|
|
if (s & (8 | 256) && !(s & 1024) && (t & 32 || t & 256 && t & 1024))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isTypeRelatedTo(source, target, relation) {
|
|
if (isFreshLiteralType(source)) {
|
|
source = source.regularType;
|
|
}
|
|
if (isFreshLiteralType(target)) {
|
|
target = target.regularType;
|
|
}
|
|
if (source === target ||
|
|
relation === comparableRelation && !(target.flags & 131072) && isSimpleTypeRelatedTo(target, source, relation) ||
|
|
relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) {
|
|
return true;
|
|
}
|
|
if (source.flags & 524288 && target.flags & 524288) {
|
|
var related = relation.get(getRelationKey(source, target, relation));
|
|
if (related !== undefined) {
|
|
return related === 1;
|
|
}
|
|
}
|
|
if (source.flags & 66846720 || target.flags & 66846720) {
|
|
return checkTypeRelatedTo(source, target, relation, undefined);
|
|
}
|
|
return false;
|
|
}
|
|
function isIgnoredJsxProperty(source, sourceProp, targetMemberType) {
|
|
return ts.getObjectFlags(source) & 4096 && !(isUnhyphenatedJsxName(sourceProp.escapedName) || targetMemberType);
|
|
}
|
|
function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) {
|
|
var errorInfo;
|
|
var relatedInfo;
|
|
var maybeKeys;
|
|
var sourceStack;
|
|
var targetStack;
|
|
var maybeCount = 0;
|
|
var depth = 0;
|
|
var expandingFlags = 0;
|
|
var overflow = false;
|
|
var suppressNextError = false;
|
|
ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
|
|
var result = isRelatedTo(source, target, !!errorNode, headMessage);
|
|
if (overflow) {
|
|
error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target));
|
|
}
|
|
else if (errorInfo) {
|
|
if (containingMessageChain) {
|
|
var chain_1 = containingMessageChain();
|
|
if (chain_1) {
|
|
errorInfo = ts.concatenateDiagnosticMessageChains(chain_1, errorInfo);
|
|
}
|
|
}
|
|
var relatedInformation = void 0;
|
|
if (headMessage && errorNode && !result && source.symbol) {
|
|
var links = getSymbolLinks(source.symbol);
|
|
if (links.originatingImport && !ts.isImportCall(links.originatingImport)) {
|
|
var helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, undefined);
|
|
if (helpfulRetry) {
|
|
var diag_1 = ts.createDiagnosticForNode(links.originatingImport, ts.Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
|
|
relatedInformation = ts.append(relatedInformation, diag_1);
|
|
}
|
|
}
|
|
}
|
|
var diag = ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, relatedInformation);
|
|
if (relatedInfo) {
|
|
addRelatedInfo.apply(void 0, [diag].concat(relatedInfo));
|
|
}
|
|
if (errorOutputContainer) {
|
|
errorOutputContainer.error = diag;
|
|
}
|
|
diagnostics.add(diag);
|
|
}
|
|
return result !== 0;
|
|
function reportError(message, arg0, arg1, arg2, arg3) {
|
|
ts.Debug.assert(!!errorNode);
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2, arg3);
|
|
}
|
|
function associateRelatedInfo(info) {
|
|
ts.Debug.assert(!!errorInfo);
|
|
if (!relatedInfo) {
|
|
relatedInfo = [info];
|
|
}
|
|
else {
|
|
relatedInfo.push(info);
|
|
}
|
|
}
|
|
function reportRelationError(message, source, target) {
|
|
var sourceType = typeToString(source);
|
|
var targetType = typeToString(target);
|
|
if (sourceType === targetType) {
|
|
sourceType = typeToString(source, undefined, 64);
|
|
targetType = typeToString(target, undefined, 64);
|
|
}
|
|
if (!message) {
|
|
if (relation === comparableRelation) {
|
|
message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1;
|
|
}
|
|
else if (sourceType === targetType) {
|
|
message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated;
|
|
}
|
|
else {
|
|
message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1;
|
|
}
|
|
}
|
|
reportError(message, sourceType, targetType);
|
|
}
|
|
function tryElaborateErrorsForPrimitivesAndObjects(source, target) {
|
|
var sourceType = typeToString(source);
|
|
var targetType = typeToString(target);
|
|
if ((globalStringType === source && stringType === target) ||
|
|
(globalNumberType === source && numberType === target) ||
|
|
(globalBooleanType === source && booleanType === target) ||
|
|
(getGlobalESSymbolType(false) === source && esSymbolType === target)) {
|
|
reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType);
|
|
}
|
|
}
|
|
function isUnionOrIntersectionTypeWithoutNullableConstituents(type) {
|
|
if (!(type.flags & 3145728)) {
|
|
return false;
|
|
}
|
|
var seenNonNullable = false;
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (t.flags & 98304) {
|
|
continue;
|
|
}
|
|
if (seenNonNullable) {
|
|
return true;
|
|
}
|
|
seenNonNullable = true;
|
|
}
|
|
return false;
|
|
}
|
|
function isRelatedTo(source, target, reportErrors, headMessage, isApparentIntersectionConstituent) {
|
|
if (reportErrors === void 0) { reportErrors = false; }
|
|
if (isFreshLiteralType(source)) {
|
|
source = source.regularType;
|
|
}
|
|
if (isFreshLiteralType(target)) {
|
|
target = target.regularType;
|
|
}
|
|
if (source.flags & 33554432) {
|
|
source = relation === definitelyAssignableRelation ? source.typeVariable : source.substitute;
|
|
}
|
|
if (target.flags & 33554432) {
|
|
target = target.typeVariable;
|
|
}
|
|
if (source.flags & 8388608) {
|
|
source = getSimplifiedType(source);
|
|
}
|
|
if (target.flags & 8388608) {
|
|
target = getSimplifiedType(target);
|
|
}
|
|
if (target.flags & 1048576 && source.flags & 524288 &&
|
|
target.types.length <= 3 && maybeTypeOfKind(target, 98304)) {
|
|
var nullStrippedTarget = extractTypesOfKind(target, ~98304);
|
|
if (!(nullStrippedTarget.flags & (1048576 | 131072))) {
|
|
target = nullStrippedTarget;
|
|
}
|
|
}
|
|
if (source === target)
|
|
return -1;
|
|
if (relation === identityRelation) {
|
|
return isIdenticalTo(source, target);
|
|
}
|
|
if (relation === comparableRelation && !(target.flags & 131072) && isSimpleTypeRelatedTo(target, source, relation) ||
|
|
isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined))
|
|
return -1;
|
|
var isComparingJsxAttributes = !!(ts.getObjectFlags(source) & 4096);
|
|
if (isObjectLiteralType(source) && ts.getObjectFlags(source) & 32768) {
|
|
var discriminantType = target.flags & 1048576 ? findMatchingDiscriminantType(source, target) : undefined;
|
|
if (hasExcessProperties(source, target, discriminantType, reportErrors)) {
|
|
if (reportErrors) {
|
|
reportRelationError(headMessage, source, target);
|
|
}
|
|
return 0;
|
|
}
|
|
if (isUnionOrIntersectionTypeWithoutNullableConstituents(target) && !discriminantType) {
|
|
source = getRegularTypeOfObjectLiteral(source);
|
|
}
|
|
}
|
|
if (relation !== comparableRelation && !isApparentIntersectionConstituent &&
|
|
source.flags & (131068 | 524288 | 2097152) && source !== globalObjectType &&
|
|
target.flags & (524288 | 2097152) && isWeakType(target) &&
|
|
(getPropertiesOfType(source).length > 0 || typeHasCallOrConstructSignatures(source)) &&
|
|
!hasCommonProperties(source, target, isComparingJsxAttributes)) {
|
|
if (reportErrors) {
|
|
var calls = getSignaturesOfType(source, 0);
|
|
var constructs = getSignaturesOfType(source, 1);
|
|
if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target, false) ||
|
|
constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target, false)) {
|
|
reportError(ts.Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, typeToString(source), typeToString(target));
|
|
}
|
|
else {
|
|
reportError(ts.Diagnostics.Type_0_has_no_properties_in_common_with_type_1, typeToString(source), typeToString(target));
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
var result = 0;
|
|
var saveErrorInfo = errorInfo;
|
|
var isIntersectionConstituent = !!isApparentIntersectionConstituent;
|
|
if (source.flags & 1048576) {
|
|
result = relation === comparableRelation ?
|
|
someTypeRelatedToType(source, target, reportErrors && !(source.flags & 131068)) :
|
|
eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 131068));
|
|
}
|
|
else {
|
|
if (target.flags & 1048576) {
|
|
result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 131068) && !(target.flags & 131068));
|
|
}
|
|
else if (target.flags & 2097152) {
|
|
isIntersectionConstituent = true;
|
|
result = typeRelatedToEachType(source, target, reportErrors);
|
|
}
|
|
else if (source.flags & 2097152) {
|
|
result = someTypeRelatedToType(source, target, false);
|
|
}
|
|
if (!result && (source.flags & 66846720 || target.flags & 66846720)) {
|
|
if (result = recursiveTypeRelatedTo(source, target, reportErrors, isIntersectionConstituent)) {
|
|
errorInfo = saveErrorInfo;
|
|
}
|
|
}
|
|
}
|
|
if (!result && source.flags & 2097152) {
|
|
var constraint = getUnionConstraintOfIntersection(source, !!(target.flags & 1048576));
|
|
if (constraint) {
|
|
if (result = isRelatedTo(constraint, target, reportErrors, undefined, isIntersectionConstituent)) {
|
|
errorInfo = saveErrorInfo;
|
|
}
|
|
}
|
|
}
|
|
if (!result && reportErrors) {
|
|
var maybeSuppress = suppressNextError;
|
|
suppressNextError = false;
|
|
if (source.flags & 524288 && target.flags & 131068) {
|
|
tryElaborateErrorsForPrimitivesAndObjects(source, target);
|
|
}
|
|
else if (source.symbol && source.flags & 524288 && globalObjectType === source) {
|
|
reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead);
|
|
}
|
|
else if (isComparingJsxAttributes && target.flags & 2097152) {
|
|
var targetTypes = target.types;
|
|
var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode);
|
|
var intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode);
|
|
if (intrinsicAttributes !== errorType && intrinsicClassAttributes !== errorType &&
|
|
(ts.contains(targetTypes, intrinsicAttributes) || ts.contains(targetTypes, intrinsicClassAttributes))) {
|
|
return result;
|
|
}
|
|
}
|
|
if (!headMessage && maybeSuppress) {
|
|
return result;
|
|
}
|
|
reportRelationError(headMessage, source, target);
|
|
}
|
|
return result;
|
|
}
|
|
function isIdenticalTo(source, target) {
|
|
var result;
|
|
var flags = source.flags & target.flags;
|
|
if (flags & 524288 || flags & 8388608 || flags & 16777216 || flags & 4194304 || flags & 33554432) {
|
|
return recursiveTypeRelatedTo(source, target, false, false);
|
|
}
|
|
if (flags & (1048576 | 2097152)) {
|
|
if (result = eachTypeRelatedToSomeType(source, target)) {
|
|
if (result &= eachTypeRelatedToSomeType(target, source)) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function hasExcessProperties(source, target, discriminant, reportErrors) {
|
|
if (!noImplicitAny && ts.getObjectFlags(target) & 16384) {
|
|
return false;
|
|
}
|
|
if (maybeTypeOfKind(target, 524288) && !(ts.getObjectFlags(target) & 512)) {
|
|
var isComparingJsxAttributes = !!(ts.getObjectFlags(source) & 4096);
|
|
if ((relation === assignableRelation || relation === definitelyAssignableRelation || relation === comparableRelation) &&
|
|
(isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) {
|
|
return false;
|
|
}
|
|
if (discriminant) {
|
|
return hasExcessProperties(source, discriminant, undefined, reportErrors);
|
|
}
|
|
var _loop_6 = function (prop) {
|
|
if (shouldCheckAsExcessProperty(prop, source.symbol) && !isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
|
|
if (reportErrors) {
|
|
if (!errorNode)
|
|
return { value: ts.Debug.fail() };
|
|
if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode) || ts.isJsxOpeningLikeElement(errorNode.parent)) {
|
|
reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target));
|
|
}
|
|
else {
|
|
var objectLiteralDeclaration_1 = source.symbol && ts.firstOrUndefined(source.symbol.declarations);
|
|
var suggestion = void 0;
|
|
if (prop.valueDeclaration && ts.findAncestor(prop.valueDeclaration, function (d) { return d === objectLiteralDeclaration_1; })) {
|
|
var propDeclaration = prop.valueDeclaration;
|
|
ts.Debug.assertNode(propDeclaration, ts.isObjectLiteralElementLike);
|
|
errorNode = propDeclaration;
|
|
var name = propDeclaration.name;
|
|
if (ts.isIdentifier(name)) {
|
|
suggestion = getSuggestionForNonexistentProperty(name, target);
|
|
}
|
|
}
|
|
if (suggestion !== undefined) {
|
|
reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(target), suggestion);
|
|
}
|
|
else {
|
|
reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target));
|
|
}
|
|
}
|
|
}
|
|
return { value: true };
|
|
}
|
|
};
|
|
for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
var state_2 = _loop_6(prop);
|
|
if (typeof state_2 === "object")
|
|
return state_2.value;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function shouldCheckAsExcessProperty(prop, container) {
|
|
return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration;
|
|
}
|
|
function eachTypeRelatedToSomeType(source, target) {
|
|
var result = -1;
|
|
var sourceTypes = source.types;
|
|
for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) {
|
|
var sourceType = sourceTypes_1[_i];
|
|
var related = typeRelatedToSomeType(sourceType, target, false);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
return result;
|
|
}
|
|
function typeRelatedToSomeType(source, target, reportErrors) {
|
|
var targetTypes = target.types;
|
|
if (target.flags & 1048576 && containsType(targetTypes, source)) {
|
|
return -1;
|
|
}
|
|
for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) {
|
|
var type = targetTypes_1[_i];
|
|
var related = isRelatedTo(source, type, false);
|
|
if (related) {
|
|
return related;
|
|
}
|
|
}
|
|
if (reportErrors) {
|
|
var bestMatchingType = findMatchingDiscriminantType(source, target) ||
|
|
findMatchingTypeReferenceOrTypeAliasReference(source, target) ||
|
|
findBestTypeForObjectLiteral(source, target) ||
|
|
findBestTypeForInvokable(source, target);
|
|
isRelatedTo(source, bestMatchingType || targetTypes[targetTypes.length - 1], true);
|
|
}
|
|
return 0;
|
|
}
|
|
function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) {
|
|
var sourceObjectFlags = ts.getObjectFlags(source);
|
|
if (sourceObjectFlags & (4 | 16) && unionTarget.flags & 1048576) {
|
|
return ts.find(unionTarget.types, function (target) {
|
|
if (target.flags & 524288) {
|
|
var overlapObjFlags = sourceObjectFlags & ts.getObjectFlags(target);
|
|
if (overlapObjFlags & 4) {
|
|
return source.target === target.target;
|
|
}
|
|
if (overlapObjFlags & 16) {
|
|
return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol;
|
|
}
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
}
|
|
function findBestTypeForObjectLiteral(source, unionTarget) {
|
|
if (ts.getObjectFlags(source) & 128 && forEachType(unionTarget, isArrayLikeType)) {
|
|
return ts.find(unionTarget.types, function (t) { return !isArrayLikeType(t); });
|
|
}
|
|
}
|
|
function findBestTypeForInvokable(source, unionTarget) {
|
|
var signatureKind = 0;
|
|
var hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 ||
|
|
(signatureKind = 1, getSignaturesOfType(source, signatureKind).length > 0);
|
|
if (hasSignatures) {
|
|
return ts.find(unionTarget.types, function (t) { return getSignaturesOfType(t, signatureKind).length > 0; });
|
|
}
|
|
}
|
|
function findMatchingDiscriminantType(source, target) {
|
|
if (target.flags & 1048576) {
|
|
var sourceProperties = getPropertiesOfObjectType(source);
|
|
if (sourceProperties) {
|
|
var sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
|
|
if (sourcePropertiesFiltered) {
|
|
return discriminateTypeByDiscriminableItems(target, ts.map(sourcePropertiesFiltered, function (p) { return [function () { return getTypeOfSymbol(p); }, p.escapedName]; }), isRelatedTo);
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function typeRelatedToEachType(source, target, reportErrors) {
|
|
var result = -1;
|
|
var targetTypes = target.types;
|
|
for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) {
|
|
var targetType = targetTypes_2[_i];
|
|
var related = isRelatedTo(source, targetType, reportErrors, undefined, true);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
return result;
|
|
}
|
|
function someTypeRelatedToType(source, target, reportErrors) {
|
|
var sourceTypes = source.types;
|
|
if (source.flags & 1048576 && containsType(sourceTypes, target)) {
|
|
return -1;
|
|
}
|
|
var len = sourceTypes.length;
|
|
for (var i = 0; i < len; i++) {
|
|
var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1);
|
|
if (related) {
|
|
return related;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function eachTypeRelatedToType(source, target, reportErrors) {
|
|
var result = -1;
|
|
var sourceTypes = source.types;
|
|
for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) {
|
|
var sourceType = sourceTypes_2[_i];
|
|
var related = isRelatedTo(sourceType, target, reportErrors);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
return result;
|
|
}
|
|
function typeArgumentsRelatedTo(sources, targets, variances, reportErrors) {
|
|
if (sources === void 0) { sources = ts.emptyArray; }
|
|
if (targets === void 0) { targets = ts.emptyArray; }
|
|
if (variances === void 0) { variances = ts.emptyArray; }
|
|
if (sources.length !== targets.length && relation === identityRelation) {
|
|
return 0;
|
|
}
|
|
var length = sources.length <= targets.length ? sources.length : targets.length;
|
|
var result = -1;
|
|
for (var i = 0; i < length; i++) {
|
|
var variance = i < variances.length ? variances[i] : 1;
|
|
if (variance !== 4) {
|
|
var s = sources[i];
|
|
var t = targets[i];
|
|
var related = -1;
|
|
if (variance === 1) {
|
|
related = isRelatedTo(s, t, reportErrors);
|
|
}
|
|
else if (variance === 2) {
|
|
related = isRelatedTo(t, s, reportErrors);
|
|
}
|
|
else if (variance === 3) {
|
|
related = isRelatedTo(t, s, false);
|
|
if (!related) {
|
|
related = isRelatedTo(s, t, reportErrors);
|
|
}
|
|
}
|
|
else {
|
|
related = isRelatedTo(s, t, reportErrors);
|
|
if (related) {
|
|
related &= isRelatedTo(t, s, reportErrors);
|
|
}
|
|
}
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function recursiveTypeRelatedTo(source, target, reportErrors, isIntersectionConstituent) {
|
|
if (overflow) {
|
|
return 0;
|
|
}
|
|
var id = getRelationKey(source, target, relation);
|
|
var related = relation.get(id);
|
|
if (related !== undefined) {
|
|
if (reportErrors && related === 2) {
|
|
}
|
|
else {
|
|
return related === 1 ? -1 : 0;
|
|
}
|
|
}
|
|
if (!maybeKeys) {
|
|
maybeKeys = [];
|
|
sourceStack = [];
|
|
targetStack = [];
|
|
}
|
|
else {
|
|
for (var i = 0; i < maybeCount; i++) {
|
|
if (id === maybeKeys[i]) {
|
|
return 1;
|
|
}
|
|
}
|
|
if (depth === 100) {
|
|
overflow = true;
|
|
return 0;
|
|
}
|
|
}
|
|
var maybeStart = maybeCount;
|
|
maybeKeys[maybeCount] = id;
|
|
maybeCount++;
|
|
sourceStack[depth] = source;
|
|
targetStack[depth] = target;
|
|
depth++;
|
|
var saveExpandingFlags = expandingFlags;
|
|
if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth))
|
|
expandingFlags |= 1;
|
|
if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth))
|
|
expandingFlags |= 2;
|
|
var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors, isIntersectionConstituent) : 1;
|
|
expandingFlags = saveExpandingFlags;
|
|
depth--;
|
|
if (result) {
|
|
if (result === -1 || depth === 0) {
|
|
for (var i = maybeStart; i < maybeCount; i++) {
|
|
relation.set(maybeKeys[i], 1);
|
|
}
|
|
maybeCount = maybeStart;
|
|
}
|
|
}
|
|
else {
|
|
relation.set(id, reportErrors ? 3 : 2);
|
|
maybeCount = maybeStart;
|
|
}
|
|
return result;
|
|
}
|
|
function getConstraintForRelation(type) {
|
|
return relation === definitelyAssignableRelation ? undefined : getConstraintOfType(type);
|
|
}
|
|
function structuredTypeRelatedTo(source, target, reportErrors, isIntersectionConstituent) {
|
|
var flags = source.flags & target.flags;
|
|
if (relation === identityRelation && !(flags & 524288)) {
|
|
if (flags & 4194304) {
|
|
return isRelatedTo(source.type, target.type, false);
|
|
}
|
|
var result_2 = 0;
|
|
if (flags & 8388608) {
|
|
if (result_2 = isRelatedTo(source.objectType, target.objectType, false)) {
|
|
if (result_2 &= isRelatedTo(source.indexType, target.indexType, false)) {
|
|
return result_2;
|
|
}
|
|
}
|
|
}
|
|
if (flags & 16777216) {
|
|
if (source.root.isDistributive === target.root.isDistributive) {
|
|
if (result_2 = isRelatedTo(source.checkType, target.checkType, false)) {
|
|
if (result_2 &= isRelatedTo(source.extendsType, target.extendsType, false)) {
|
|
if (result_2 &= isRelatedTo(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target), false)) {
|
|
if (result_2 &= isRelatedTo(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target), false)) {
|
|
return result_2;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (flags & 33554432) {
|
|
return isRelatedTo(source.substitute, target.substitute, false);
|
|
}
|
|
return 0;
|
|
}
|
|
var result;
|
|
var originalErrorInfo;
|
|
var saveErrorInfo = errorInfo;
|
|
if (source.flags & (524288 | 16777216) && source.aliasSymbol &&
|
|
source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol &&
|
|
!(source.aliasTypeArgumentsContainsMarker || target.aliasTypeArgumentsContainsMarker)) {
|
|
var variances = getAliasVariances(source.aliasSymbol);
|
|
if (result = typeArgumentsRelatedTo(source.aliasTypeArguments, target.aliasTypeArguments, variances, reportErrors)) {
|
|
return result;
|
|
}
|
|
originalErrorInfo = errorInfo;
|
|
errorInfo = saveErrorInfo;
|
|
}
|
|
if (target.flags & 262144) {
|
|
if (ts.getObjectFlags(source) & 32 && isRelatedTo(getIndexType(target), getConstraintTypeFromMappedType(source))) {
|
|
if (!(getMappedTypeModifiers(source) & 4)) {
|
|
var templateType = getTemplateTypeFromMappedType(source);
|
|
var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source));
|
|
if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (target.flags & 4194304) {
|
|
if (source.flags & 4194304) {
|
|
if (result = isRelatedTo(target.type, source.type, false)) {
|
|
return result;
|
|
}
|
|
}
|
|
if (relation !== definitelyAssignableRelation) {
|
|
var simplified = getSimplifiedType(target.type);
|
|
var constraint = simplified !== target.type ? simplified : getConstraintOfType(target.type);
|
|
if (constraint) {
|
|
if (isRelatedTo(source, getIndexType(constraint, target.stringsOnly), reportErrors) === -1) {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (target.flags & 8388608) {
|
|
if (relation !== identityRelation && !(isGenericObjectType(target.objectType) && isGenericIndexType(target.indexType))) {
|
|
var constraint = getBaseConstraintOfType(target);
|
|
if (constraint && constraint !== target) {
|
|
if (result = isRelatedTo(source, constraint, reportErrors)) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (isGenericMappedType(target)) {
|
|
var template = getTemplateTypeFromMappedType(target);
|
|
var modifiers = getMappedTypeModifiers(target);
|
|
if (!(modifiers & 8)) {
|
|
if (template.flags & 8388608 && template.objectType === source &&
|
|
template.indexType === getTypeParameterFromMappedType(target)) {
|
|
return -1;
|
|
}
|
|
if (!isGenericMappedType(source) && isRelatedTo(getConstraintTypeFromMappedType(target), getIndexType(source))) {
|
|
var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target));
|
|
var templateType = getTemplateTypeFromMappedType(target);
|
|
if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) {
|
|
return result;
|
|
}
|
|
}
|
|
originalErrorInfo = errorInfo;
|
|
errorInfo = saveErrorInfo;
|
|
}
|
|
}
|
|
if (source.flags & 8650752) {
|
|
if (source.flags & 8388608 && target.flags & 8388608) {
|
|
if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) {
|
|
result &= isRelatedTo(source.indexType, target.indexType, reportErrors);
|
|
}
|
|
if (result) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
var constraint = getConstraintForRelation(source);
|
|
if (!constraint || (source.flags & 262144 && constraint.flags & 3)) {
|
|
if (result = isRelatedTo(emptyObjectType, extractTypesOfKind(target, ~67108864))) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
else if (result = isRelatedTo(constraint, target, false, undefined, isIntersectionConstituent)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
else if (result = isRelatedTo(getTypeWithThisArgument(constraint, source), target, reportErrors, undefined, isIntersectionConstituent)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
else if (source.flags & 4194304) {
|
|
if (result = isRelatedTo(keyofConstraintType, target, reportErrors)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
else if (source.flags & 16777216) {
|
|
if (target.flags & 16777216) {
|
|
if (isTypeIdenticalTo(source.extendsType, target.extendsType) &&
|
|
(isRelatedTo(source.checkType, target.checkType) || isRelatedTo(target.checkType, source.checkType))) {
|
|
if (result = isRelatedTo(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target), reportErrors)) {
|
|
result &= isRelatedTo(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target), reportErrors);
|
|
}
|
|
if (result) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
else if (relation !== definitelyAssignableRelation) {
|
|
var distributiveConstraint = getConstraintOfDistributiveConditionalType(source);
|
|
if (distributiveConstraint) {
|
|
if (result = isRelatedTo(distributiveConstraint, target, reportErrors)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
var defaultConstraint = getDefaultConstraintOfConditionalType(source);
|
|
if (defaultConstraint) {
|
|
if (result = isRelatedTo(defaultConstraint, target, reportErrors)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (isPartialMappedType(target) && !isGenericMappedType(source) && isEmptyObjectType(source)) {
|
|
return -1;
|
|
}
|
|
if (isGenericMappedType(target)) {
|
|
if (isGenericMappedType(source)) {
|
|
if (result = mappedTypeRelatedTo(source, target, reportErrors)) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
if (relation === definitelyAssignableRelation && isGenericMappedType(source)) {
|
|
return 0;
|
|
}
|
|
var sourceIsPrimitive = !!(source.flags & 131068);
|
|
if (relation !== identityRelation) {
|
|
source = getApparentType(source);
|
|
}
|
|
if (ts.getObjectFlags(source) & 4 && ts.getObjectFlags(target) & 4 && source.target === target.target &&
|
|
!(ts.getObjectFlags(source) & 8192 || ts.getObjectFlags(target) & 8192)) {
|
|
var variances = getVariances(source.target);
|
|
if (result = typeArgumentsRelatedTo(source.typeArguments, target.typeArguments, variances, reportErrors)) {
|
|
return result;
|
|
}
|
|
if (variances !== ts.emptyArray && !hasCovariantVoidArgument(target, variances)) {
|
|
if (!(reportErrors && ts.some(variances, function (v) { return v === 0; }))) {
|
|
return 0;
|
|
}
|
|
originalErrorInfo = errorInfo;
|
|
errorInfo = saveErrorInfo;
|
|
}
|
|
}
|
|
else if (isTupleType(source) && (isArrayType(target) || isReadonlyArrayType(target)) || isArrayType(source) && isReadonlyArrayType(target)) {
|
|
return isRelatedTo(getIndexTypeOfType(source, 1) || anyType, getIndexTypeOfType(target, 1) || anyType, reportErrors);
|
|
}
|
|
if (source.flags & (524288 | 2097152) && target.flags & 524288) {
|
|
var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive;
|
|
result = propertiesRelatedTo(source, target, reportStructuralErrors);
|
|
if (result) {
|
|
result &= signaturesRelatedTo(source, target, 0, reportStructuralErrors);
|
|
if (result) {
|
|
result &= signaturesRelatedTo(source, target, 1, reportStructuralErrors);
|
|
if (result) {
|
|
result &= indexTypesRelatedTo(source, target, 0, sourceIsPrimitive, reportStructuralErrors);
|
|
if (result) {
|
|
result &= indexTypesRelatedTo(source, target, 1, sourceIsPrimitive, reportStructuralErrors);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (result) {
|
|
if (!originalErrorInfo) {
|
|
errorInfo = saveErrorInfo;
|
|
return result;
|
|
}
|
|
errorInfo = originalErrorInfo;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function mappedTypeRelatedTo(source, target, reportErrors) {
|
|
var modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source) === getMappedTypeModifiers(target) :
|
|
getCombinedMappedTypeOptionality(source) <= getCombinedMappedTypeOptionality(target));
|
|
if (modifiersRelated) {
|
|
var result_3;
|
|
if (result_3 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) {
|
|
var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]);
|
|
return result_3 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function propertiesRelatedTo(source, target, reportErrors) {
|
|
if (relation === identityRelation) {
|
|
return propertiesIdenticalTo(source, target);
|
|
}
|
|
var requireOptionalProperties = relation === subtypeRelation && !isObjectLiteralType(source) && !isEmptyArrayLiteralType(source) && !isTupleType(source);
|
|
var unmatchedProperty = getUnmatchedProperty(source, target, requireOptionalProperties);
|
|
if (unmatchedProperty) {
|
|
if (reportErrors) {
|
|
var props = ts.arrayFrom(getUnmatchedProperties(source, target, requireOptionalProperties));
|
|
if (!headMessage || (headMessage.code !== ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code &&
|
|
headMessage.code !== ts.Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code)) {
|
|
suppressNextError = true;
|
|
}
|
|
if (props.length === 1) {
|
|
var propName = symbolToString(unmatchedProperty);
|
|
reportError(ts.Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, typeToString(source), typeToString(target));
|
|
if (ts.length(unmatchedProperty.declarations)) {
|
|
associateRelatedInfo(ts.createDiagnosticForNode(unmatchedProperty.declarations[0], ts.Diagnostics._0_is_declared_here, propName));
|
|
}
|
|
}
|
|
else if (props.length > 5) {
|
|
reportError(ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source), typeToString(target), ts.map(props.slice(0, 4), function (p) { return symbolToString(p); }).join(", "), props.length - 4);
|
|
}
|
|
else {
|
|
reportError(ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source), typeToString(target), ts.map(props, function (p) { return symbolToString(p); }).join(", "));
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
if (isObjectLiteralType(target)) {
|
|
for (var _i = 0, _a = getPropertiesOfType(source); _i < _a.length; _i++) {
|
|
var sourceProp = _a[_i];
|
|
if (!getPropertyOfObjectType(target, sourceProp.escapedName)) {
|
|
var sourceType = getTypeOfSymbol(sourceProp);
|
|
if (!(sourceType === undefinedType || sourceType === undefinedWideningType)) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
var result = -1;
|
|
if (isTupleType(target)) {
|
|
var targetRestType = getRestTypeOfTupleType(target);
|
|
if (targetRestType) {
|
|
if (!isTupleType(source)) {
|
|
return 0;
|
|
}
|
|
var sourceRestType = getRestTypeOfTupleType(source);
|
|
if (sourceRestType && !isRelatedTo(sourceRestType, targetRestType, reportErrors)) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Rest_signatures_are_incompatible);
|
|
}
|
|
return 0;
|
|
}
|
|
var targetCount = getTypeReferenceArity(target) - 1;
|
|
var sourceCount = getTypeReferenceArity(source) - (sourceRestType ? 1 : 0);
|
|
for (var i = targetCount; i < sourceCount; i++) {
|
|
var related = isRelatedTo(source.typeArguments[i], targetRestType, reportErrors);
|
|
if (!related) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_is_incompatible_with_rest_element_type, "" + i);
|
|
}
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
}
|
|
var properties = getPropertiesOfObjectType(target);
|
|
for (var _b = 0, properties_2 = properties; _b < properties_2.length; _b++) {
|
|
var targetProp = properties_2[_b];
|
|
if (!(targetProp.flags & 4194304)) {
|
|
var sourceProp = getPropertyOfType(source, targetProp.escapedName);
|
|
if (sourceProp && sourceProp !== targetProp) {
|
|
if (isIgnoredJsxProperty(source, sourceProp, getTypeOfSymbol(targetProp))) {
|
|
continue;
|
|
}
|
|
var sourcePropFlags = ts.getDeclarationModifierFlagsFromSymbol(sourceProp);
|
|
var targetPropFlags = ts.getDeclarationModifierFlagsFromSymbol(targetProp);
|
|
if (sourcePropFlags & 8 || targetPropFlags & 8) {
|
|
var hasDifferingDeclarations = sourceProp.valueDeclaration !== targetProp.valueDeclaration;
|
|
if (ts.getCheckFlags(sourceProp) & 256 && hasDifferingDeclarations) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source));
|
|
}
|
|
return 0;
|
|
}
|
|
if (hasDifferingDeclarations) {
|
|
if (reportErrors) {
|
|
if (sourcePropFlags & 8 && targetPropFlags & 8) {
|
|
reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp));
|
|
}
|
|
else {
|
|
reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 ? source : target), typeToString(sourcePropFlags & 8 ? target : source));
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
else if (targetPropFlags & 16) {
|
|
if (!isValidOverrideOf(sourceProp, targetProp)) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
else if (sourcePropFlags & 16) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target));
|
|
}
|
|
return 0;
|
|
}
|
|
var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors);
|
|
if (!related) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp));
|
|
}
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
if (relation !== comparableRelation && sourceProp.flags & 16777216 && !(targetProp.flags & 16777216)) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function propertiesIdenticalTo(source, target) {
|
|
if (!(source.flags & 524288 && target.flags & 524288)) {
|
|
return 0;
|
|
}
|
|
var sourceProperties = getPropertiesOfObjectType(source);
|
|
var targetProperties = getPropertiesOfObjectType(target);
|
|
if (sourceProperties.length !== targetProperties.length) {
|
|
return 0;
|
|
}
|
|
var result = -1;
|
|
for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) {
|
|
var sourceProp = sourceProperties_1[_i];
|
|
var targetProp = getPropertyOfObjectType(target, sourceProp.escapedName);
|
|
if (!targetProp) {
|
|
return 0;
|
|
}
|
|
var related = compareProperties(sourceProp, targetProp, isRelatedTo);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
return result;
|
|
}
|
|
function signaturesRelatedTo(source, target, kind, reportErrors) {
|
|
if (relation === identityRelation) {
|
|
return signaturesIdenticalTo(source, target, kind);
|
|
}
|
|
if (target === anyFunctionType || source === anyFunctionType) {
|
|
return -1;
|
|
}
|
|
var sourceIsJSConstructor = source.symbol && isJSConstructor(source.symbol.valueDeclaration);
|
|
var targetIsJSConstructor = target.symbol && isJSConstructor(target.symbol.valueDeclaration);
|
|
var sourceSignatures = getSignaturesOfType(source, (sourceIsJSConstructor && kind === 1) ?
|
|
0 : kind);
|
|
var targetSignatures = getSignaturesOfType(target, (targetIsJSConstructor && kind === 1) ?
|
|
0 : kind);
|
|
if (kind === 1 && sourceSignatures.length && targetSignatures.length) {
|
|
if (ts.isAbstractConstructorType(source) && !ts.isAbstractConstructorType(target)) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type);
|
|
}
|
|
return 0;
|
|
}
|
|
if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) {
|
|
return 0;
|
|
}
|
|
}
|
|
var result = -1;
|
|
var saveErrorInfo = errorInfo;
|
|
if (ts.getObjectFlags(source) & 64 && ts.getObjectFlags(target) & 64 && source.symbol === target.symbol) {
|
|
for (var i = 0; i < targetSignatures.length; i++) {
|
|
var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], true, reportErrors);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
else if (sourceSignatures.length === 1 && targetSignatures.length === 1) {
|
|
var eraseGenerics = relation === comparableRelation || !!compilerOptions.noStrictGenericChecks;
|
|
result = signatureRelatedTo(sourceSignatures[0], targetSignatures[0], eraseGenerics, reportErrors);
|
|
}
|
|
else {
|
|
outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) {
|
|
var t = targetSignatures_1[_i];
|
|
var shouldElaborateErrors = reportErrors;
|
|
for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) {
|
|
var s = sourceSignatures_1[_a];
|
|
var related = signatureRelatedTo(s, t, true, shouldElaborateErrors);
|
|
if (related) {
|
|
result &= related;
|
|
errorInfo = saveErrorInfo;
|
|
continue outer;
|
|
}
|
|
shouldElaborateErrors = false;
|
|
}
|
|
if (shouldElaborateErrors) {
|
|
reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, undefined, undefined, kind));
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function signatureRelatedTo(source, target, erase, reportErrors) {
|
|
return compareSignaturesRelated(erase ? getErasedSignature(source) : source, erase ? getErasedSignature(target) : target, 0, false, reportErrors, reportError, isRelatedTo);
|
|
}
|
|
function signaturesIdenticalTo(source, target, kind) {
|
|
var sourceSignatures = getSignaturesOfType(source, kind);
|
|
var targetSignatures = getSignaturesOfType(target, kind);
|
|
if (sourceSignatures.length !== targetSignatures.length) {
|
|
return 0;
|
|
}
|
|
var result = -1;
|
|
for (var i = 0; i < sourceSignatures.length; i++) {
|
|
var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
return result;
|
|
}
|
|
function eachPropertyRelatedTo(source, target, kind, reportErrors) {
|
|
var result = -1;
|
|
for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (isIgnoredJsxProperty(source, prop, undefined)) {
|
|
continue;
|
|
}
|
|
if (prop.nameType && prop.nameType.flags & 8192) {
|
|
continue;
|
|
}
|
|
if (kind === 0 || isNumericLiteralName(prop.escapedName)) {
|
|
var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors);
|
|
if (!related) {
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
|
|
}
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) {
|
|
var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors);
|
|
if (!related && reportErrors) {
|
|
reportError(ts.Diagnostics.Index_signatures_are_incompatible);
|
|
}
|
|
return related;
|
|
}
|
|
function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) {
|
|
if (relation === identityRelation) {
|
|
return indexTypesIdenticalTo(source, target, kind);
|
|
}
|
|
var targetInfo = getIndexInfoOfType(target, kind);
|
|
if (!targetInfo || targetInfo.type.flags & 3 && !sourceIsPrimitive) {
|
|
return -1;
|
|
}
|
|
var sourceInfo = getIndexInfoOfType(source, kind) ||
|
|
kind === 1 && getIndexInfoOfType(source, 0);
|
|
if (sourceInfo) {
|
|
return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors);
|
|
}
|
|
if (isGenericMappedType(source)) {
|
|
return (kind === 0 && isRelatedTo(getTemplateTypeFromMappedType(source), targetInfo.type, reportErrors));
|
|
}
|
|
if (isObjectTypeWithInferableIndex(source)) {
|
|
var related = -1;
|
|
if (kind === 0) {
|
|
var sourceNumberInfo = getIndexInfoOfType(source, 1);
|
|
if (sourceNumberInfo) {
|
|
related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors);
|
|
}
|
|
}
|
|
if (related) {
|
|
related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors);
|
|
}
|
|
return related;
|
|
}
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source));
|
|
}
|
|
return 0;
|
|
}
|
|
function indexTypesIdenticalTo(source, target, indexKind) {
|
|
var targetInfo = getIndexInfoOfType(target, indexKind);
|
|
var sourceInfo = getIndexInfoOfType(source, indexKind);
|
|
if (!sourceInfo && !targetInfo) {
|
|
return -1;
|
|
}
|
|
if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) {
|
|
return isRelatedTo(sourceInfo.type, targetInfo.type);
|
|
}
|
|
return 0;
|
|
}
|
|
function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) {
|
|
if (!sourceSignature.declaration || !targetSignature.declaration) {
|
|
return true;
|
|
}
|
|
var sourceAccessibility = ts.getSelectedModifierFlags(sourceSignature.declaration, 24);
|
|
var targetAccessibility = ts.getSelectedModifierFlags(targetSignature.declaration, 24);
|
|
if (targetAccessibility === 8) {
|
|
return true;
|
|
}
|
|
if (targetAccessibility === 16 && sourceAccessibility !== 8) {
|
|
return true;
|
|
}
|
|
if (targetAccessibility !== 16 && !sourceAccessibility) {
|
|
return true;
|
|
}
|
|
if (reportErrors) {
|
|
reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility));
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue) {
|
|
var match;
|
|
for (var _i = 0, discriminators_1 = discriminators; _i < discriminators_1.length; _i++) {
|
|
var _a = discriminators_1[_i], getDiscriminatingType = _a[0], propertyName = _a[1];
|
|
for (var _b = 0, _c = target.types; _b < _c.length; _b++) {
|
|
var type = _c[_b];
|
|
var targetType = getTypeOfPropertyOfType(type, propertyName);
|
|
if (targetType && related(getDiscriminatingType(), targetType)) {
|
|
if (match) {
|
|
if (type === match)
|
|
continue;
|
|
return defaultValue;
|
|
}
|
|
match = type;
|
|
}
|
|
}
|
|
}
|
|
return match || defaultValue;
|
|
}
|
|
function isWeakType(type) {
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 &&
|
|
!resolved.stringIndexInfo && !resolved.numberIndexInfo &&
|
|
resolved.properties.length > 0 &&
|
|
ts.every(resolved.properties, function (p) { return !!(p.flags & 16777216); });
|
|
}
|
|
if (type.flags & 2097152) {
|
|
return ts.every(type.types, isWeakType);
|
|
}
|
|
return false;
|
|
}
|
|
function hasCommonProperties(source, target, isComparingJsxAttributes) {
|
|
for (var _i = 0, _a = getPropertiesOfType(source); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function getMarkerTypeReference(type, source, target) {
|
|
var result = createTypeReference(type, ts.map(type.typeParameters, function (t) { return t === source ? target : t; }));
|
|
result.objectFlags |= 8192;
|
|
return result;
|
|
}
|
|
function getAliasVariances(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
return getVariancesWorker(links.typeParameters, links, function (_links, param, marker) {
|
|
var type = getTypeAliasInstantiation(symbol, instantiateTypes(links.typeParameters, makeUnaryTypeMapper(param, marker)));
|
|
type.aliasTypeArgumentsContainsMarker = true;
|
|
return type;
|
|
});
|
|
}
|
|
function getVariancesWorker(typeParameters, cache, createMarkerType) {
|
|
if (typeParameters === void 0) { typeParameters = ts.emptyArray; }
|
|
var variances = cache.variances;
|
|
if (!variances) {
|
|
cache.variances = ts.emptyArray;
|
|
variances = [];
|
|
for (var _i = 0, typeParameters_1 = typeParameters; _i < typeParameters_1.length; _i++) {
|
|
var tp = typeParameters_1[_i];
|
|
var typeWithSuper = createMarkerType(cache, tp, markerSuperType);
|
|
var typeWithSub = createMarkerType(cache, tp, markerSubType);
|
|
var variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 : 0) |
|
|
(isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 : 0);
|
|
if (variance === 3 && isTypeAssignableTo(createMarkerType(cache, tp, markerOtherType), typeWithSuper)) {
|
|
variance = 4;
|
|
}
|
|
variances.push(variance);
|
|
}
|
|
cache.variances = variances;
|
|
}
|
|
return variances;
|
|
}
|
|
function getVariances(type) {
|
|
if (!strictFunctionTypes) {
|
|
return ts.emptyArray;
|
|
}
|
|
if (type === globalArrayType || type === globalReadonlyArrayType) {
|
|
return ts.emptyArray;
|
|
}
|
|
return getVariancesWorker(type.typeParameters, type, getMarkerTypeReference);
|
|
}
|
|
function hasCovariantVoidArgument(type, variances) {
|
|
for (var i = 0; i < variances.length; i++) {
|
|
if (variances[i] === 1 && type.typeArguments[i].flags & 16384) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isUnconstrainedTypeParameter(type) {
|
|
return type.flags & 262144 && !getConstraintOfTypeParameter(type);
|
|
}
|
|
function isTypeReferenceWithGenericArguments(type) {
|
|
return !!(ts.getObjectFlags(type) & 4) && ts.some(type.typeArguments, function (t) { return isUnconstrainedTypeParameter(t) || isTypeReferenceWithGenericArguments(t); });
|
|
}
|
|
function getTypeReferenceId(type, typeParameters, depth) {
|
|
if (depth === void 0) { depth = 0; }
|
|
var result = "" + type.target.id;
|
|
for (var _i = 0, _a = type.typeArguments; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (isUnconstrainedTypeParameter(t)) {
|
|
var index = typeParameters.indexOf(t);
|
|
if (index < 0) {
|
|
index = typeParameters.length;
|
|
typeParameters.push(t);
|
|
}
|
|
result += "=" + index;
|
|
}
|
|
else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) {
|
|
result += "<" + getTypeReferenceId(t, typeParameters, depth + 1) + ">";
|
|
}
|
|
else {
|
|
result += "-" + t.id;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function getRelationKey(source, target, relation) {
|
|
if (relation === identityRelation && source.id > target.id) {
|
|
var temp = source;
|
|
source = target;
|
|
target = temp;
|
|
}
|
|
if (isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target)) {
|
|
var typeParameters = [];
|
|
return getTypeReferenceId(source, typeParameters) + "," + getTypeReferenceId(target, typeParameters);
|
|
}
|
|
return source.id + "," + target.id;
|
|
}
|
|
function forEachProperty(prop, callback) {
|
|
if (ts.getCheckFlags(prop) & 6) {
|
|
for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
var p = getPropertyOfType(t, prop.escapedName);
|
|
var result = p && forEachProperty(p, callback);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
return callback(prop);
|
|
}
|
|
function getDeclaringClass(prop) {
|
|
return prop.parent && prop.parent.flags & 32 ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined;
|
|
}
|
|
function isPropertyInClassDerivedFrom(prop, baseClass) {
|
|
return forEachProperty(prop, function (sp) {
|
|
var sourceClass = getDeclaringClass(sp);
|
|
return sourceClass ? hasBaseType(sourceClass, baseClass) : false;
|
|
});
|
|
}
|
|
function isValidOverrideOf(sourceProp, targetProp) {
|
|
return !forEachProperty(targetProp, function (tp) { return ts.getDeclarationModifierFlagsFromSymbol(tp) & 16 ?
|
|
!isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; });
|
|
}
|
|
function isClassDerivedFromDeclaringClasses(checkClass, prop) {
|
|
return forEachProperty(prop, function (p) { return ts.getDeclarationModifierFlagsFromSymbol(p) & 16 ?
|
|
!hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass;
|
|
}
|
|
function isDeeplyNestedType(type, stack, depth) {
|
|
if (depth >= 5 && type.flags & 524288) {
|
|
var symbol = type.symbol;
|
|
if (symbol) {
|
|
var count = 0;
|
|
for (var i = 0; i < depth; i++) {
|
|
var t = stack[i];
|
|
if (t.flags & 524288 && t.symbol === symbol) {
|
|
count++;
|
|
if (count >= 5)
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isPropertyIdenticalTo(sourceProp, targetProp) {
|
|
return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0;
|
|
}
|
|
function compareProperties(sourceProp, targetProp, compareTypes) {
|
|
if (sourceProp === targetProp) {
|
|
return -1;
|
|
}
|
|
var sourcePropAccessibility = ts.getDeclarationModifierFlagsFromSymbol(sourceProp) & 24;
|
|
var targetPropAccessibility = ts.getDeclarationModifierFlagsFromSymbol(targetProp) & 24;
|
|
if (sourcePropAccessibility !== targetPropAccessibility) {
|
|
return 0;
|
|
}
|
|
if (sourcePropAccessibility) {
|
|
if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) {
|
|
return 0;
|
|
}
|
|
}
|
|
else {
|
|
if ((sourceProp.flags & 16777216) !== (targetProp.flags & 16777216)) {
|
|
return 0;
|
|
}
|
|
}
|
|
if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) {
|
|
return 0;
|
|
}
|
|
return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
|
|
}
|
|
function isMatchingSignature(source, target, partialMatch) {
|
|
var sourceParameterCount = getParameterCount(source);
|
|
var targetParameterCount = getParameterCount(target);
|
|
var sourceMinArgumentCount = getMinArgumentCount(source);
|
|
var targetMinArgumentCount = getMinArgumentCount(target);
|
|
var sourceHasRestParameter = hasEffectiveRestParameter(source);
|
|
var targetHasRestParameter = hasEffectiveRestParameter(target);
|
|
if (sourceParameterCount === targetParameterCount &&
|
|
sourceMinArgumentCount === targetMinArgumentCount &&
|
|
sourceHasRestParameter === targetHasRestParameter) {
|
|
return true;
|
|
}
|
|
if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) {
|
|
if (source === target) {
|
|
return -1;
|
|
}
|
|
if (!(isMatchingSignature(source, target, partialMatch))) {
|
|
return 0;
|
|
}
|
|
if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) {
|
|
return 0;
|
|
}
|
|
source = getErasedSignature(source);
|
|
target = getErasedSignature(target);
|
|
var result = -1;
|
|
if (!ignoreThisTypes) {
|
|
var sourceThisType = getThisTypeOfSignature(source);
|
|
if (sourceThisType) {
|
|
var targetThisType = getThisTypeOfSignature(target);
|
|
if (targetThisType) {
|
|
var related = compareTypes(sourceThisType, targetThisType);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
}
|
|
}
|
|
var targetLen = getParameterCount(target);
|
|
for (var i = 0; i < targetLen; i++) {
|
|
var s = getTypeAtPosition(source, i);
|
|
var t = getTypeAtPosition(target, i);
|
|
var related = compareTypes(t, s);
|
|
if (!related) {
|
|
return 0;
|
|
}
|
|
result &= related;
|
|
}
|
|
if (!ignoreReturnTypes) {
|
|
var sourceTypePredicate = getTypePredicateOfSignature(source);
|
|
var targetTypePredicate = getTypePredicateOfSignature(target);
|
|
result &= sourceTypePredicate !== undefined || targetTypePredicate !== undefined
|
|
? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes)
|
|
: compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
|
|
}
|
|
return result;
|
|
}
|
|
function compareTypePredicatesIdentical(source, target, compareTypes) {
|
|
return source === undefined || target === undefined || !typePredicateKindsMatch(source, target) ? 0 : compareTypes(source.type, target.type);
|
|
}
|
|
function literalTypesWithSameBaseType(types) {
|
|
var commonBaseType;
|
|
for (var _i = 0, types_8 = types; _i < types_8.length; _i++) {
|
|
var t = types_8[_i];
|
|
var baseType = getBaseTypeOfLiteralType(t);
|
|
if (!commonBaseType) {
|
|
commonBaseType = baseType;
|
|
}
|
|
if (baseType === t || baseType !== commonBaseType) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function getSupertypeOrUnion(types) {
|
|
return literalTypesWithSameBaseType(types) ?
|
|
getUnionType(types) :
|
|
ts.reduceLeft(types, function (s, t) { return isTypeSubtypeOf(s, t) ? t : s; });
|
|
}
|
|
function getCommonSupertype(types) {
|
|
if (!strictNullChecks) {
|
|
return getSupertypeOrUnion(types);
|
|
}
|
|
var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 98304); });
|
|
return primaryTypes.length ?
|
|
getNullableType(getSupertypeOrUnion(primaryTypes), getFalsyFlagsOfTypes(types) & 98304) :
|
|
getUnionType(types, 2);
|
|
}
|
|
function getCommonSubtype(types) {
|
|
return ts.reduceLeft(types, function (s, t) { return isTypeSubtypeOf(t, s) ? t : s; });
|
|
}
|
|
function isArrayType(type) {
|
|
return !!(ts.getObjectFlags(type) & 4) && type.target === globalArrayType;
|
|
}
|
|
function isReadonlyArrayType(type) {
|
|
return !!(ts.getObjectFlags(type) & 4) && type.target === globalReadonlyArrayType;
|
|
}
|
|
function getElementTypeOfArrayType(type) {
|
|
return isArrayType(type) && type.typeArguments ? type.typeArguments[0] : undefined;
|
|
}
|
|
function isArrayLikeType(type) {
|
|
return ts.getObjectFlags(type) & 4 && (type.target === globalArrayType || type.target === globalReadonlyArrayType) ||
|
|
!(type.flags & 98304) && isTypeAssignableTo(type, anyReadonlyArrayType);
|
|
}
|
|
function isEmptyArrayLiteralType(type) {
|
|
var elementType = isArrayType(type) ? type.typeArguments[0] : undefined;
|
|
return elementType === undefinedWideningType || elementType === implicitNeverType;
|
|
}
|
|
function isTupleLikeType(type) {
|
|
return isTupleType(type) || !!getPropertyOfType(type, "0");
|
|
}
|
|
function getTupleElementType(type, index) {
|
|
var propType = getTypeOfPropertyOfType(type, "" + index);
|
|
if (propType) {
|
|
return propType;
|
|
}
|
|
if (everyType(type, isTupleType) && !everyType(type, function (t) { return !t.target.hasRestElement; })) {
|
|
return mapType(type, function (t) { return getRestTypeOfTupleType(t) || undefinedType; });
|
|
}
|
|
return undefined;
|
|
}
|
|
function isNeitherUnitTypeNorNever(type) {
|
|
return !(type.flags & (109440 | 131072));
|
|
}
|
|
function isUnitType(type) {
|
|
return !!(type.flags & 109440);
|
|
}
|
|
function isLiteralType(type) {
|
|
return type.flags & 16 ? true :
|
|
type.flags & 1048576 ? type.flags & 1024 ? true : ts.every(type.types, isUnitType) :
|
|
isUnitType(type);
|
|
}
|
|
function getBaseTypeOfLiteralType(type) {
|
|
return type.flags & 1024 ? getBaseTypeOfEnumLiteralType(type) :
|
|
type.flags & 128 ? stringType :
|
|
type.flags & 256 ? numberType :
|
|
type.flags & 2048 ? bigintType :
|
|
type.flags & 512 ? booleanType :
|
|
type.flags & 1048576 ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) :
|
|
type;
|
|
}
|
|
function getWidenedLiteralType(type) {
|
|
return type.flags & 1024 && isFreshLiteralType(type) ? getBaseTypeOfEnumLiteralType(type) :
|
|
type.flags & 128 && isFreshLiteralType(type) ? stringType :
|
|
type.flags & 256 && isFreshLiteralType(type) ? numberType :
|
|
type.flags & 2048 && isFreshLiteralType(type) ? bigintType :
|
|
type.flags & 512 && isFreshLiteralType(type) ? booleanType :
|
|
type.flags & 1048576 ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) :
|
|
type;
|
|
}
|
|
function getWidenedUniqueESSymbolType(type) {
|
|
return type.flags & 8192 ? esSymbolType :
|
|
type.flags & 1048576 ? getUnionType(ts.sameMap(type.types, getWidenedUniqueESSymbolType)) :
|
|
type;
|
|
}
|
|
function getWidenedLiteralLikeTypeForContextualType(type, contextualType) {
|
|
if (!isLiteralOfContextualType(type, contextualType)) {
|
|
type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type));
|
|
}
|
|
return type;
|
|
}
|
|
function isTupleType(type) {
|
|
return !!(ts.getObjectFlags(type) & 4 && type.target.objectFlags & 8);
|
|
}
|
|
function getRestTypeOfTupleType(type) {
|
|
return type.target.hasRestElement ? type.typeArguments[type.target.typeParameters.length - 1] : undefined;
|
|
}
|
|
function getRestArrayTypeOfTupleType(type) {
|
|
var restType = getRestTypeOfTupleType(type);
|
|
return restType && createArrayType(restType);
|
|
}
|
|
function getLengthOfTupleType(type) {
|
|
return getTypeReferenceArity(type) - (type.target.hasRestElement ? 1 : 0);
|
|
}
|
|
function isZeroBigInt(_a) {
|
|
var value = _a.value;
|
|
return value.base10Value === "0";
|
|
}
|
|
function getFalsyFlagsOfTypes(types) {
|
|
var result = 0;
|
|
for (var _i = 0, types_9 = types; _i < types_9.length; _i++) {
|
|
var t = types_9[_i];
|
|
result |= getFalsyFlags(t);
|
|
}
|
|
return result;
|
|
}
|
|
function getFalsyFlags(type) {
|
|
return type.flags & 1048576 ? getFalsyFlagsOfTypes(type.types) :
|
|
type.flags & 128 ? type.value === "" ? 128 : 0 :
|
|
type.flags & 256 ? type.value === 0 ? 256 : 0 :
|
|
type.flags & 2048 ? isZeroBigInt(type) ? 2048 : 0 :
|
|
type.flags & 512 ? (type === falseType || type === regularFalseType) ? 512 : 0 :
|
|
type.flags & 117724;
|
|
}
|
|
function removeDefinitelyFalsyTypes(type) {
|
|
return getFalsyFlags(type) & 117632 ?
|
|
filterType(type, function (t) { return !(getFalsyFlags(t) & 117632); }) :
|
|
type;
|
|
}
|
|
function extractDefinitelyFalsyTypes(type) {
|
|
return mapType(type, getDefinitelyFalsyPartOfType);
|
|
}
|
|
function getDefinitelyFalsyPartOfType(type) {
|
|
return type.flags & 4 ? emptyStringType :
|
|
type.flags & 8 ? zeroType :
|
|
type.flags & 64 ? zeroBigIntType :
|
|
type === regularFalseType ||
|
|
type === falseType ||
|
|
type.flags & (16384 | 32768 | 65536) ||
|
|
type.flags & 128 && type.value === "" ||
|
|
type.flags & 256 && type.value === 0 ||
|
|
type.flags & 2048 && isZeroBigInt(type) ? type :
|
|
neverType;
|
|
}
|
|
function getNullableType(type, flags) {
|
|
var missing = (flags & ~type.flags) & (32768 | 65536);
|
|
return missing === 0 ? type :
|
|
missing === 32768 ? getUnionType([type, undefinedType]) :
|
|
missing === 65536 ? getUnionType([type, nullType]) :
|
|
getUnionType([type, undefinedType, nullType]);
|
|
}
|
|
function getOptionalType(type) {
|
|
ts.Debug.assert(strictNullChecks);
|
|
return type.flags & 32768 ? type : getUnionType([type, undefinedType]);
|
|
}
|
|
function getGlobalNonNullableTypeInstantiation(type) {
|
|
if (!deferredGlobalNonNullableTypeAlias) {
|
|
deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288, undefined) || unknownSymbol;
|
|
}
|
|
if (deferredGlobalNonNullableTypeAlias !== unknownSymbol) {
|
|
return getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]);
|
|
}
|
|
return getTypeWithFacts(type, 2097152);
|
|
}
|
|
function getNonNullableType(type) {
|
|
return strictNullChecks ? getGlobalNonNullableTypeInstantiation(type) : type;
|
|
}
|
|
function isObjectTypeWithInferableIndex(type) {
|
|
return type.symbol && (type.symbol.flags & (4096 | 2048 | 512)) !== 0 &&
|
|
!typeHasCallOrConstructSignatures(type);
|
|
}
|
|
function createSymbolWithType(source, type) {
|
|
var symbol = createSymbol(source.flags, source.escapedName);
|
|
symbol.declarations = source.declarations;
|
|
symbol.parent = source.parent;
|
|
symbol.type = type;
|
|
symbol.target = source;
|
|
if (source.valueDeclaration) {
|
|
symbol.valueDeclaration = source.valueDeclaration;
|
|
}
|
|
if (source.nameType) {
|
|
symbol.nameType = source.nameType;
|
|
}
|
|
return symbol;
|
|
}
|
|
function transformTypeOfMembers(type, f) {
|
|
var members = ts.createSymbolTable();
|
|
for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) {
|
|
var property = _a[_i];
|
|
var original = getTypeOfSymbol(property);
|
|
var updated = f(original);
|
|
members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated));
|
|
}
|
|
return members;
|
|
}
|
|
function getRegularTypeOfObjectLiteral(type) {
|
|
if (!(isObjectLiteralType(type) && ts.getObjectFlags(type) & 32768)) {
|
|
return type;
|
|
}
|
|
var regularType = type.regularType;
|
|
if (regularType) {
|
|
return regularType;
|
|
}
|
|
var resolved = type;
|
|
var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral);
|
|
var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo);
|
|
regularNew.flags = resolved.flags;
|
|
regularNew.objectFlags |= 128 | (ts.getObjectFlags(resolved) & 16384);
|
|
type.regularType = regularNew;
|
|
return regularNew;
|
|
}
|
|
function createWideningContext(parent, propertyName, siblings) {
|
|
return { parent: parent, propertyName: propertyName, siblings: siblings, resolvedProperties: undefined };
|
|
}
|
|
function getSiblingsOfContext(context) {
|
|
if (!context.siblings) {
|
|
var siblings_1 = [];
|
|
for (var _i = 0, _a = getSiblingsOfContext(context.parent); _i < _a.length; _i++) {
|
|
var type = _a[_i];
|
|
if (isObjectLiteralType(type)) {
|
|
var prop = getPropertyOfObjectType(type, context.propertyName);
|
|
if (prop) {
|
|
forEachType(getTypeOfSymbol(prop), function (t) {
|
|
siblings_1.push(t);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
context.siblings = siblings_1;
|
|
}
|
|
return context.siblings;
|
|
}
|
|
function getPropertiesOfContext(context) {
|
|
if (!context.resolvedProperties) {
|
|
var names = ts.createMap();
|
|
for (var _i = 0, _a = getSiblingsOfContext(context); _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (isObjectLiteralType(t) && !(ts.getObjectFlags(t) & 1024)) {
|
|
for (var _b = 0, _c = getPropertiesOfType(t); _b < _c.length; _b++) {
|
|
var prop = _c[_b];
|
|
names.set(prop.escapedName, prop);
|
|
}
|
|
}
|
|
}
|
|
context.resolvedProperties = ts.arrayFrom(names.values());
|
|
}
|
|
return context.resolvedProperties;
|
|
}
|
|
function getWidenedProperty(prop, context) {
|
|
if (!(prop.flags & 4)) {
|
|
return prop;
|
|
}
|
|
var original = getTypeOfSymbol(prop);
|
|
var propContext = context && createWideningContext(context, prop.escapedName, undefined);
|
|
var widened = getWidenedTypeWithContext(original, propContext);
|
|
return widened === original ? prop : createSymbolWithType(prop, widened);
|
|
}
|
|
function getUndefinedProperty(prop) {
|
|
var cached = undefinedProperties.get(prop.escapedName);
|
|
if (cached) {
|
|
return cached;
|
|
}
|
|
var result = createSymbolWithType(prop, undefinedType);
|
|
result.flags |= 16777216;
|
|
undefinedProperties.set(prop.escapedName, result);
|
|
return result;
|
|
}
|
|
function getWidenedTypeOfObjectLiteral(type, context) {
|
|
var members = ts.createSymbolTable();
|
|
for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
members.set(prop.escapedName, getWidenedProperty(prop, context));
|
|
}
|
|
if (context) {
|
|
for (var _b = 0, _c = getPropertiesOfContext(context); _b < _c.length; _b++) {
|
|
var prop = _c[_b];
|
|
if (!members.has(prop.escapedName)) {
|
|
members.set(prop.escapedName, getUndefinedProperty(prop));
|
|
}
|
|
}
|
|
}
|
|
var stringIndexInfo = getIndexInfoOfType(type, 0);
|
|
var numberIndexInfo = getIndexInfoOfType(type, 1);
|
|
var result = createAnonymousType(type.symbol, members, ts.emptyArray, ts.emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly));
|
|
result.objectFlags |= (ts.getObjectFlags(type) & 16384);
|
|
return result;
|
|
}
|
|
function getWidenedType(type) {
|
|
return getWidenedTypeWithContext(type, undefined);
|
|
}
|
|
function getWidenedTypeWithContext(type, context) {
|
|
if (type.flags & 402653184) {
|
|
if (type.flags & 98304) {
|
|
return anyType;
|
|
}
|
|
if (isObjectLiteralType(type)) {
|
|
return getWidenedTypeOfObjectLiteral(type, context);
|
|
}
|
|
if (type.flags & 1048576) {
|
|
var unionContext_1 = context || createWideningContext(undefined, undefined, type.types);
|
|
var widenedTypes = ts.sameMap(type.types, function (t) { return t.flags & 98304 ? t : getWidenedTypeWithContext(t, unionContext_1); });
|
|
return getUnionType(widenedTypes, ts.some(widenedTypes, isEmptyObjectType) ? 2 : 1);
|
|
}
|
|
if (isArrayType(type) || isTupleType(type)) {
|
|
return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType));
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function reportWideningErrorsInType(type) {
|
|
var errorReported = false;
|
|
if (type.flags & 134217728) {
|
|
if (type.flags & 1048576) {
|
|
if (ts.some(type.types, isEmptyObjectType)) {
|
|
errorReported = true;
|
|
}
|
|
else {
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (reportWideningErrorsInType(t)) {
|
|
errorReported = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (isArrayType(type) || isTupleType(type)) {
|
|
for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) {
|
|
var t = _c[_b];
|
|
if (reportWideningErrorsInType(t)) {
|
|
errorReported = true;
|
|
}
|
|
}
|
|
}
|
|
if (isObjectLiteralType(type)) {
|
|
for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) {
|
|
var p = _e[_d];
|
|
var t = getTypeOfSymbol(p);
|
|
if (t.flags & 134217728) {
|
|
if (!reportWideningErrorsInType(t)) {
|
|
error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t)));
|
|
}
|
|
errorReported = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return errorReported;
|
|
}
|
|
function reportImplicitAny(declaration, type) {
|
|
var typeAsString = typeToString(getWidenedType(type));
|
|
if (ts.isInJSFile(declaration) && !ts.isCheckJsEnabledForFile(ts.getSourceFileOfNode(declaration), compilerOptions)) {
|
|
return;
|
|
}
|
|
var diagnostic;
|
|
switch (declaration.kind) {
|
|
case 204:
|
|
case 154:
|
|
case 153:
|
|
diagnostic = noImplicitAny ? ts.Diagnostics.Member_0_implicitly_has_an_1_type : ts.Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
|
|
break;
|
|
case 151:
|
|
var param = declaration;
|
|
if (ts.isIdentifier(param.name) &&
|
|
(ts.isCallSignatureDeclaration(param.parent) || ts.isMethodSignature(param.parent) || ts.isFunctionTypeNode(param.parent)) &&
|
|
param.parent.parameters.indexOf(param) > -1 &&
|
|
(resolveName(param, param.name.escapedText, 67897832, undefined, param.name.escapedText, true) ||
|
|
param.name.originalKeywordKind && ts.isTypeNodeKind(param.name.originalKeywordKind))) {
|
|
var newName = "arg" + param.parent.parameters.indexOf(param);
|
|
errorOrSuggestion(noImplicitAny, declaration, ts.Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, ts.declarationNameToString(param.name));
|
|
return;
|
|
}
|
|
diagnostic = declaration.dotDotDotToken ?
|
|
noImplicitAny ? ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage :
|
|
noImplicitAny ? ts.Diagnostics.Parameter_0_implicitly_has_an_1_type : ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
|
|
break;
|
|
case 186:
|
|
diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type;
|
|
break;
|
|
case 289:
|
|
error(declaration, ts.Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
|
|
return;
|
|
case 239:
|
|
case 156:
|
|
case 155:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 197:
|
|
if (noImplicitAny && !declaration.name) {
|
|
error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
|
|
return;
|
|
}
|
|
diagnostic = noImplicitAny ? ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type : ts.Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage;
|
|
break;
|
|
case 181:
|
|
if (noImplicitAny) {
|
|
error(declaration, ts.Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type);
|
|
}
|
|
return;
|
|
default:
|
|
diagnostic = noImplicitAny ? ts.Diagnostics.Variable_0_implicitly_has_an_1_type : ts.Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
|
|
}
|
|
errorOrSuggestion(noImplicitAny, declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString);
|
|
}
|
|
function reportErrorsFromWidening(declaration, type) {
|
|
if (produceDiagnostics && noImplicitAny && type.flags & 134217728) {
|
|
if (!reportWideningErrorsInType(type)) {
|
|
reportImplicitAny(declaration, type);
|
|
}
|
|
}
|
|
}
|
|
function forEachMatchingParameterType(source, target, callback) {
|
|
var sourceCount = getParameterCount(source);
|
|
var targetCount = getParameterCount(target);
|
|
var sourceRestType = getEffectiveRestType(source);
|
|
var targetRestType = getEffectiveRestType(target);
|
|
var targetNonRestCount = targetRestType ? targetCount - 1 : targetCount;
|
|
var paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount);
|
|
var sourceThisType = getThisTypeOfSignature(source);
|
|
if (sourceThisType) {
|
|
var targetThisType = getThisTypeOfSignature(target);
|
|
if (targetThisType) {
|
|
callback(sourceThisType, targetThisType);
|
|
}
|
|
}
|
|
for (var i = 0; i < paramCount; i++) {
|
|
callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i));
|
|
}
|
|
if (targetRestType) {
|
|
callback(getRestTypeAtPosition(source, paramCount), targetRestType);
|
|
}
|
|
}
|
|
function createInferenceContext(typeParameters, signature, flags, compareTypes, baseInferences) {
|
|
var inferences = baseInferences ? baseInferences.map(cloneInferenceInfo) : typeParameters.map(createInferenceInfo);
|
|
var context = mapper;
|
|
context.typeParameters = typeParameters;
|
|
context.signature = signature;
|
|
context.inferences = inferences;
|
|
context.flags = flags;
|
|
context.compareTypes = compareTypes || compareTypesAssignable;
|
|
return context;
|
|
function mapper(t) {
|
|
for (var i = 0; i < inferences.length; i++) {
|
|
if (t === inferences[i].typeParameter) {
|
|
inferences[i].isFixed = true;
|
|
return getInferredType(context, i);
|
|
}
|
|
}
|
|
return t;
|
|
}
|
|
}
|
|
function createInferenceInfo(typeParameter) {
|
|
return {
|
|
typeParameter: typeParameter,
|
|
candidates: undefined,
|
|
contraCandidates: undefined,
|
|
inferredType: undefined,
|
|
priority: undefined,
|
|
topLevel: true,
|
|
isFixed: false
|
|
};
|
|
}
|
|
function cloneInferenceInfo(inference) {
|
|
return {
|
|
typeParameter: inference.typeParameter,
|
|
candidates: inference.candidates && inference.candidates.slice(),
|
|
contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(),
|
|
inferredType: inference.inferredType,
|
|
priority: inference.priority,
|
|
topLevel: inference.topLevel,
|
|
isFixed: inference.isFixed
|
|
};
|
|
}
|
|
function couldContainTypeVariables(type) {
|
|
var objectFlags = ts.getObjectFlags(type);
|
|
return !!(type.flags & 63176704 ||
|
|
objectFlags & 4 && ts.forEach(type.typeArguments, couldContainTypeVariables) ||
|
|
objectFlags & 16 && type.symbol && type.symbol.flags & (16 | 8192 | 2048 | 32) ||
|
|
objectFlags & 32 ||
|
|
type.flags & 3145728 && couldUnionOrIntersectionContainTypeVariables(type));
|
|
}
|
|
function couldUnionOrIntersectionContainTypeVariables(type) {
|
|
if (type.couldContainTypeVariables === undefined) {
|
|
type.couldContainTypeVariables = ts.some(type.types, couldContainTypeVariables);
|
|
}
|
|
return type.couldContainTypeVariables;
|
|
}
|
|
function isTypeParameterAtTopLevel(type, typeParameter) {
|
|
return type === typeParameter || !!(type.flags & 3145728) && ts.some(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); });
|
|
}
|
|
function createEmptyObjectTypeFromStringLiteral(type) {
|
|
var members = ts.createSymbolTable();
|
|
forEachType(type, function (t) {
|
|
if (!(t.flags & 128)) {
|
|
return;
|
|
}
|
|
var name = ts.escapeLeadingUnderscores(t.value);
|
|
var literalProp = createSymbol(4, name);
|
|
literalProp.type = anyType;
|
|
if (t.symbol) {
|
|
literalProp.declarations = t.symbol.declarations;
|
|
literalProp.valueDeclaration = t.symbol.valueDeclaration;
|
|
}
|
|
members.set(name, literalProp);
|
|
});
|
|
var indexInfo = type.flags & 4 ? createIndexInfo(emptyObjectType, false) : undefined;
|
|
return createAnonymousType(undefined, members, ts.emptyArray, ts.emptyArray, indexInfo, undefined);
|
|
}
|
|
function inferTypeForHomomorphicMappedType(source, target, constraint) {
|
|
var key = source.id + "," + target.id + "," + constraint.id;
|
|
if (reverseMappedCache.has(key)) {
|
|
return reverseMappedCache.get(key);
|
|
}
|
|
reverseMappedCache.set(key, undefined);
|
|
var type = createReverseMappedType(source, target, constraint);
|
|
reverseMappedCache.set(key, type);
|
|
return type;
|
|
}
|
|
function createReverseMappedType(source, target, constraint) {
|
|
var properties = getPropertiesOfType(source);
|
|
if (properties.length === 0 && !getIndexInfoOfType(source, 0)) {
|
|
return undefined;
|
|
}
|
|
for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) {
|
|
var prop = properties_3[_i];
|
|
if (getTypeOfSymbol(prop).flags & 536870912) {
|
|
return undefined;
|
|
}
|
|
}
|
|
if (isArrayType(source)) {
|
|
return createArrayType(inferReverseMappedType(source.typeArguments[0], target, constraint));
|
|
}
|
|
if (isReadonlyArrayType(source)) {
|
|
return createReadonlyArrayType(inferReverseMappedType(source.typeArguments[0], target, constraint));
|
|
}
|
|
if (isTupleType(source)) {
|
|
var elementTypes = ts.map(source.typeArguments || ts.emptyArray, function (t) { return inferReverseMappedType(t, target, constraint); });
|
|
var minLength = getMappedTypeModifiers(target) & 4 ?
|
|
getTypeReferenceArity(source) - (source.target.hasRestElement ? 1 : 0) : source.target.minLength;
|
|
return createTupleType(elementTypes, minLength, source.target.hasRestElement, source.target.associatedNames);
|
|
}
|
|
var reversed = createObjectType(2048 | 16, undefined);
|
|
reversed.source = source;
|
|
reversed.mappedType = target;
|
|
reversed.constraintType = constraint;
|
|
return reversed;
|
|
}
|
|
function getTypeOfReverseMappedSymbol(symbol) {
|
|
return inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType);
|
|
}
|
|
function inferReverseMappedType(sourceType, target, constraint) {
|
|
var typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target));
|
|
var templateType = getTemplateTypeFromMappedType(target);
|
|
var inference = createInferenceInfo(typeParameter);
|
|
inferTypes([inference], sourceType, templateType);
|
|
return getTypeFromInference(inference);
|
|
}
|
|
function getUnmatchedProperties(source, target, requireOptionalProperties) {
|
|
var properties, _i, properties_4, targetProp, sourceProp;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0:
|
|
properties = target.flags & 2097152 ? getPropertiesOfUnionOrIntersectionType(target) : getPropertiesOfObjectType(target);
|
|
_i = 0, properties_4 = properties;
|
|
_a.label = 1;
|
|
case 1:
|
|
if (!(_i < properties_4.length)) return [3, 4];
|
|
targetProp = properties_4[_i];
|
|
if (!(requireOptionalProperties || !(targetProp.flags & 16777216))) return [3, 3];
|
|
sourceProp = getPropertyOfType(source, targetProp.escapedName);
|
|
if (!!sourceProp) return [3, 3];
|
|
return [4, targetProp];
|
|
case 2:
|
|
_a.sent();
|
|
_a.label = 3;
|
|
case 3:
|
|
_i++;
|
|
return [3, 1];
|
|
case 4: return [2];
|
|
}
|
|
});
|
|
}
|
|
function getUnmatchedProperty(source, target, requireOptionalProperties) {
|
|
return getUnmatchedProperties(source, target, requireOptionalProperties).next().value;
|
|
}
|
|
function tupleTypesDefinitelyUnrelated(source, target) {
|
|
return target.target.minLength > source.target.minLength ||
|
|
!getRestTypeOfTupleType(target) && (!!getRestTypeOfTupleType(source) || getLengthOfTupleType(target) < getLengthOfTupleType(source));
|
|
}
|
|
function typesDefinitelyUnrelated(source, target) {
|
|
return isTupleType(source) && isTupleType(target) && tupleTypesDefinitelyUnrelated(source, target) ||
|
|
!!getUnmatchedProperty(source, target, false) && !!getUnmatchedProperty(target, source, false);
|
|
}
|
|
function getTypeFromInference(inference) {
|
|
return inference.candidates ? getUnionType(inference.candidates, 2) :
|
|
inference.contraCandidates ? getIntersectionType(inference.contraCandidates) :
|
|
emptyObjectType;
|
|
}
|
|
function inferTypes(inferences, originalSource, originalTarget, priority) {
|
|
if (priority === void 0) { priority = 0; }
|
|
var symbolStack;
|
|
var visited;
|
|
var contravariant = false;
|
|
var bivariant = false;
|
|
var propagationType;
|
|
var allowComplexConstraintInference = true;
|
|
inferFromTypes(originalSource, originalTarget);
|
|
function inferFromTypes(source, target) {
|
|
if (!couldContainTypeVariables(target)) {
|
|
return;
|
|
}
|
|
if (source === wildcardType) {
|
|
var savePropagationType = propagationType;
|
|
propagationType = source;
|
|
inferFromTypes(target, target);
|
|
propagationType = savePropagationType;
|
|
return;
|
|
}
|
|
if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) {
|
|
var sourceTypes = source.aliasTypeArguments;
|
|
var targetTypes = target.aliasTypeArguments;
|
|
for (var i = 0; i < sourceTypes.length; i++) {
|
|
inferFromTypes(sourceTypes[i], targetTypes[i]);
|
|
}
|
|
return;
|
|
}
|
|
if (source.flags & 1048576 && target.flags & 1048576 && !(source.flags & 1024 && target.flags & 1024) ||
|
|
source.flags & 2097152 && target.flags & 2097152) {
|
|
if (source === target) {
|
|
for (var _i = 0, _a = source.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
inferFromTypes(t, t);
|
|
}
|
|
return;
|
|
}
|
|
var matchingTypes = void 0;
|
|
for (var _b = 0, _c = source.types; _b < _c.length; _b++) {
|
|
var t = _c[_b];
|
|
if (typeIdenticalToSomeType(t, target.types)) {
|
|
(matchingTypes || (matchingTypes = [])).push(t);
|
|
inferFromTypes(t, t);
|
|
}
|
|
else if (t.flags & (256 | 128)) {
|
|
var b = getBaseTypeOfLiteralType(t);
|
|
if (typeIdenticalToSomeType(b, target.types)) {
|
|
(matchingTypes || (matchingTypes = [])).push(t, b);
|
|
}
|
|
}
|
|
}
|
|
if (matchingTypes) {
|
|
source = removeTypesFromUnionOrIntersection(source, matchingTypes);
|
|
target = removeTypesFromUnionOrIntersection(target, matchingTypes);
|
|
}
|
|
}
|
|
if (target.flags & 8650752) {
|
|
if (source.flags & 536870912 || source === silentNeverType || (priority & 8 && (source === autoType || source === autoArrayType))) {
|
|
return;
|
|
}
|
|
var inference = getInferenceInfoForType(target);
|
|
if (inference) {
|
|
if (!inference.isFixed) {
|
|
if (inference.priority === undefined || priority < inference.priority) {
|
|
inference.candidates = undefined;
|
|
inference.contraCandidates = undefined;
|
|
inference.priority = priority;
|
|
}
|
|
if (priority === inference.priority) {
|
|
var candidate = propagationType || source;
|
|
if (contravariant && !bivariant) {
|
|
inference.contraCandidates = ts.appendIfUnique(inference.contraCandidates, candidate);
|
|
}
|
|
else {
|
|
inference.candidates = ts.appendIfUnique(inference.candidates, candidate);
|
|
}
|
|
}
|
|
if (!(priority & 8) && target.flags & 262144 && !isTypeParameterAtTopLevel(originalTarget, target)) {
|
|
inference.topLevel = false;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
else {
|
|
var simplified = getSimplifiedType(target);
|
|
if (simplified !== target) {
|
|
inferFromTypesOnce(source, simplified);
|
|
}
|
|
else if (target.flags & 8388608) {
|
|
var indexType = getSimplifiedType(target.indexType);
|
|
if (indexType.flags & 63176704) {
|
|
var simplified_1 = distributeIndexOverObjectType(getSimplifiedType(target.objectType), indexType);
|
|
if (simplified_1 && simplified_1 !== target) {
|
|
inferFromTypesOnce(source, simplified_1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (ts.getObjectFlags(source) & 4 && ts.getObjectFlags(target) & 4 && source.target === target.target) {
|
|
var sourceTypes = source.typeArguments || ts.emptyArray;
|
|
var targetTypes = target.typeArguments || ts.emptyArray;
|
|
var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length;
|
|
var variances = getVariances(source.target);
|
|
for (var i = 0; i < count; i++) {
|
|
if (i < variances.length && variances[i] === 2) {
|
|
inferFromContravariantTypes(sourceTypes[i], targetTypes[i]);
|
|
}
|
|
else {
|
|
inferFromTypes(sourceTypes[i], targetTypes[i]);
|
|
}
|
|
}
|
|
}
|
|
else if (source.flags & 4194304 && target.flags & 4194304) {
|
|
contravariant = !contravariant;
|
|
inferFromTypes(source.type, target.type);
|
|
contravariant = !contravariant;
|
|
}
|
|
else if ((isLiteralType(source) || source.flags & 4) && target.flags & 4194304) {
|
|
var empty = createEmptyObjectTypeFromStringLiteral(source);
|
|
contravariant = !contravariant;
|
|
var savePriority = priority;
|
|
priority |= 16;
|
|
inferFromTypes(empty, target.type);
|
|
priority = savePriority;
|
|
contravariant = !contravariant;
|
|
}
|
|
else if (source.flags & 8388608 && target.flags & 8388608) {
|
|
inferFromTypes(source.objectType, target.objectType);
|
|
inferFromTypes(source.indexType, target.indexType);
|
|
}
|
|
else if (source.flags & 16777216 && target.flags & 16777216) {
|
|
inferFromTypes(source.checkType, target.checkType);
|
|
inferFromTypes(source.extendsType, target.extendsType);
|
|
inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target));
|
|
inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target));
|
|
}
|
|
else if (target.flags & 16777216) {
|
|
inferFromTypes(source, getUnionType([getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)]));
|
|
}
|
|
else if (target.flags & 3145728) {
|
|
var targetTypes = target.types;
|
|
var typeVariableCount = 0;
|
|
var typeVariable = void 0;
|
|
for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) {
|
|
var t = targetTypes_3[_d];
|
|
if (getInferenceInfoForType(t)) {
|
|
typeVariable = t;
|
|
typeVariableCount++;
|
|
}
|
|
else {
|
|
inferFromTypes(source, t);
|
|
}
|
|
}
|
|
if (typeVariableCount === 1) {
|
|
var savePriority = priority;
|
|
priority |= 1;
|
|
inferFromTypes(source, typeVariable);
|
|
priority = savePriority;
|
|
}
|
|
}
|
|
else if (source.flags & 1048576) {
|
|
var sourceTypes = source.types;
|
|
for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) {
|
|
var sourceType = sourceTypes_3[_e];
|
|
inferFromTypes(sourceType, target);
|
|
}
|
|
}
|
|
else {
|
|
if (!(priority & 32 && source.flags & (2097152 | 63176704))) {
|
|
var apparentSource = getApparentType(source);
|
|
if (apparentSource !== source && allowComplexConstraintInference && !(apparentSource.flags & (524288 | 2097152))) {
|
|
allowComplexConstraintInference = false;
|
|
return inferFromTypes(apparentSource, target);
|
|
}
|
|
source = apparentSource;
|
|
}
|
|
if (source.flags & (524288 | 2097152)) {
|
|
var key = source.id + "," + target.id;
|
|
if (visited && visited.get(key)) {
|
|
return;
|
|
}
|
|
(visited || (visited = ts.createMap())).set(key, true);
|
|
var isNonConstructorObject = target.flags & 524288 &&
|
|
!(ts.getObjectFlags(target) & 16 && target.symbol && target.symbol.flags & 32);
|
|
var symbol = isNonConstructorObject ? target.symbol : undefined;
|
|
if (symbol) {
|
|
if (ts.contains(symbolStack, symbol)) {
|
|
return;
|
|
}
|
|
(symbolStack || (symbolStack = [])).push(symbol);
|
|
inferFromObjectTypes(source, target);
|
|
symbolStack.pop();
|
|
}
|
|
else {
|
|
inferFromObjectTypes(source, target);
|
|
}
|
|
}
|
|
}
|
|
function inferFromTypesOnce(source, target) {
|
|
var key = source.id + "," + target.id;
|
|
if (!visited || !visited.get(key)) {
|
|
(visited || (visited = ts.createMap())).set(key, true);
|
|
inferFromTypes(source, target);
|
|
}
|
|
}
|
|
}
|
|
function inferFromContravariantTypes(source, target) {
|
|
if (strictFunctionTypes || priority & 64) {
|
|
contravariant = !contravariant;
|
|
inferFromTypes(source, target);
|
|
contravariant = !contravariant;
|
|
}
|
|
else {
|
|
inferFromTypes(source, target);
|
|
}
|
|
}
|
|
function getInferenceInfoForType(type) {
|
|
if (type.flags & 8650752) {
|
|
for (var _i = 0, inferences_1 = inferences; _i < inferences_1.length; _i++) {
|
|
var inference = inferences_1[_i];
|
|
if (type === inference.typeParameter) {
|
|
return inference;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function inferFromMappedTypeConstraint(source, target, constraintType) {
|
|
if (constraintType.flags & 1048576) {
|
|
var result = false;
|
|
for (var _i = 0, _a = constraintType.types; _i < _a.length; _i++) {
|
|
var type = _a[_i];
|
|
result = inferFromMappedTypeConstraint(source, target, type) || result;
|
|
}
|
|
return result;
|
|
}
|
|
if (constraintType.flags & 4194304) {
|
|
var inference = getInferenceInfoForType(constraintType.type);
|
|
if (inference && !inference.isFixed) {
|
|
var inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType);
|
|
if (inferredType) {
|
|
var savePriority = priority;
|
|
priority |= 2;
|
|
inferFromTypes(inferredType, inference.typeParameter);
|
|
priority = savePriority;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
if (constraintType.flags & 262144) {
|
|
var savePriority = priority;
|
|
priority |= 4;
|
|
inferFromTypes(getIndexType(source), constraintType);
|
|
priority = savePriority;
|
|
inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function inferFromObjectTypes(source, target) {
|
|
if (isGenericMappedType(source) && isGenericMappedType(target)) {
|
|
inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target));
|
|
inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target));
|
|
}
|
|
if (ts.getObjectFlags(target) & 32) {
|
|
var constraintType = getConstraintTypeFromMappedType(target);
|
|
if (inferFromMappedTypeConstraint(source, target, constraintType)) {
|
|
return;
|
|
}
|
|
}
|
|
if (!typesDefinitelyUnrelated(source, target)) {
|
|
inferFromProperties(source, target);
|
|
inferFromSignatures(source, target, 0);
|
|
inferFromSignatures(source, target, 1);
|
|
inferFromIndexTypes(source, target);
|
|
}
|
|
}
|
|
function inferFromProperties(source, target) {
|
|
if (isTupleType(source)) {
|
|
if (isTupleType(target)) {
|
|
var sourceLength = getLengthOfTupleType(source);
|
|
var targetLength = getLengthOfTupleType(target);
|
|
var sourceRestType = getRestTypeOfTupleType(source);
|
|
var targetRestType = getRestTypeOfTupleType(target);
|
|
var fixedLength = targetLength < sourceLength || sourceRestType ? targetLength : sourceLength;
|
|
for (var i = 0; i < fixedLength; i++) {
|
|
inferFromTypes(i < sourceLength ? source.typeArguments[i] : sourceRestType, target.typeArguments[i]);
|
|
}
|
|
if (targetRestType) {
|
|
var types = fixedLength < sourceLength ? source.typeArguments.slice(fixedLength, sourceLength) : [];
|
|
if (sourceRestType) {
|
|
types.push(sourceRestType);
|
|
}
|
|
if (types.length) {
|
|
inferFromTypes(getUnionType(types), targetRestType);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
if (isArrayType(target)) {
|
|
inferFromIndexTypes(source, target);
|
|
return;
|
|
}
|
|
}
|
|
var properties = getPropertiesOfObjectType(target);
|
|
for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) {
|
|
var targetProp = properties_5[_i];
|
|
var sourceProp = getPropertyOfType(source, targetProp.escapedName);
|
|
if (sourceProp) {
|
|
inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
|
|
}
|
|
}
|
|
}
|
|
function inferFromSignatures(source, target, kind) {
|
|
var sourceSignatures = getSignaturesOfType(source, kind);
|
|
var targetSignatures = getSignaturesOfType(target, kind);
|
|
var sourceLen = sourceSignatures.length;
|
|
var targetLen = targetSignatures.length;
|
|
var len = sourceLen < targetLen ? sourceLen : targetLen;
|
|
var skipParameters = !!(source.flags & 536870912);
|
|
for (var i = 0; i < len; i++) {
|
|
inferFromSignature(getBaseSignature(sourceSignatures[sourceLen - len + i]), getBaseSignature(targetSignatures[targetLen - len + i]), skipParameters);
|
|
}
|
|
}
|
|
function inferFromSignature(source, target, skipParameters) {
|
|
if (!skipParameters) {
|
|
var saveBivariant = bivariant;
|
|
var kind = target.declaration ? target.declaration.kind : 0;
|
|
bivariant = bivariant || kind === 156 || kind === 155 || kind === 157;
|
|
forEachMatchingParameterType(source, target, inferFromContravariantTypes);
|
|
bivariant = saveBivariant;
|
|
}
|
|
var sourceTypePredicate = getTypePredicateOfSignature(source);
|
|
var targetTypePredicate = getTypePredicateOfSignature(target);
|
|
if (sourceTypePredicate && targetTypePredicate && sourceTypePredicate.kind === targetTypePredicate.kind) {
|
|
inferFromTypes(sourceTypePredicate.type, targetTypePredicate.type);
|
|
}
|
|
else {
|
|
inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
|
|
}
|
|
}
|
|
function inferFromIndexTypes(source, target) {
|
|
var targetStringIndexType = getIndexTypeOfType(target, 0);
|
|
if (targetStringIndexType) {
|
|
var sourceIndexType = getIndexTypeOfType(source, 0) ||
|
|
getImplicitIndexTypeOfType(source, 0);
|
|
if (sourceIndexType) {
|
|
inferFromTypes(sourceIndexType, targetStringIndexType);
|
|
}
|
|
}
|
|
var targetNumberIndexType = getIndexTypeOfType(target, 1);
|
|
if (targetNumberIndexType) {
|
|
var sourceIndexType = getIndexTypeOfType(source, 1) ||
|
|
getIndexTypeOfType(source, 0) ||
|
|
getImplicitIndexTypeOfType(source, 1);
|
|
if (sourceIndexType) {
|
|
inferFromTypes(sourceIndexType, targetNumberIndexType);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function typeIdenticalToSomeType(type, types) {
|
|
for (var _i = 0, types_10 = types; _i < types_10.length; _i++) {
|
|
var t = types_10[_i];
|
|
if (isTypeIdenticalTo(t, type)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function removeTypesFromUnionOrIntersection(type, typesToRemove) {
|
|
var reducedTypes = [];
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (!typeIdenticalToSomeType(t, typesToRemove)) {
|
|
reducedTypes.push(t);
|
|
}
|
|
}
|
|
return type.flags & 1048576 ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes);
|
|
}
|
|
function hasPrimitiveConstraint(type) {
|
|
var constraint = getConstraintOfTypeParameter(type);
|
|
return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 ? getDefaultConstraintOfConditionalType(constraint) : constraint, 131068 | 4194304);
|
|
}
|
|
function isObjectLiteralType(type) {
|
|
return !!(ts.getObjectFlags(type) & 128);
|
|
}
|
|
function widenObjectLiteralCandidates(candidates) {
|
|
if (candidates.length > 1) {
|
|
var objectLiterals = ts.filter(candidates, isObjectLiteralType);
|
|
if (objectLiterals.length) {
|
|
var objectLiteralsType = getWidenedType(getUnionType(objectLiterals, 2));
|
|
return ts.concatenate(ts.filter(candidates, function (t) { return !isObjectLiteralType(t); }), [objectLiteralsType]);
|
|
}
|
|
}
|
|
return candidates;
|
|
}
|
|
function getContravariantInference(inference) {
|
|
return inference.priority & 28 ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates);
|
|
}
|
|
function getCovariantInference(inference, signature) {
|
|
var candidates = widenObjectLiteralCandidates(inference.candidates);
|
|
var primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter);
|
|
var widenLiteralTypes = !primitiveConstraint && inference.topLevel &&
|
|
(inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
|
|
var baseCandidates = primitiveConstraint ? ts.sameMap(candidates, getRegularTypeOfLiteralType) :
|
|
widenLiteralTypes ? ts.sameMap(candidates, getWidenedLiteralType) :
|
|
candidates;
|
|
var unwidenedType = inference.priority & 28 ?
|
|
getUnionType(baseCandidates, 2) :
|
|
getCommonSupertype(baseCandidates);
|
|
return getWidenedType(unwidenedType);
|
|
}
|
|
function getInferredType(context, index) {
|
|
var inference = context.inferences[index];
|
|
var inferredType = inference.inferredType;
|
|
if (!inferredType) {
|
|
var signature = context.signature;
|
|
if (signature) {
|
|
var inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : undefined;
|
|
if (inference.contraCandidates) {
|
|
var inferredContravariantType = getContravariantInference(inference);
|
|
inferredType = inferredCovariantType && !(inferredCovariantType.flags & 131072) &&
|
|
isTypeSubtypeOf(inferredCovariantType, inferredContravariantType) ?
|
|
inferredCovariantType : inferredContravariantType;
|
|
}
|
|
else if (inferredCovariantType) {
|
|
inferredType = inferredCovariantType;
|
|
}
|
|
else if (context.flags & 1) {
|
|
inferredType = silentNeverType;
|
|
}
|
|
else {
|
|
var defaultType = getDefaultFromTypeParameter(inference.typeParameter);
|
|
if (defaultType) {
|
|
inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), context));
|
|
}
|
|
else {
|
|
inferredType = getDefaultTypeArgumentType(!!(context.flags & 2));
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
inferredType = getTypeFromInference(inference);
|
|
}
|
|
inference.inferredType = inferredType;
|
|
var constraint = getConstraintOfTypeParameter(inference.typeParameter);
|
|
if (constraint) {
|
|
var instantiatedConstraint = instantiateType(constraint, context);
|
|
if (!context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) {
|
|
inference.inferredType = inferredType = instantiatedConstraint;
|
|
}
|
|
}
|
|
}
|
|
return inferredType;
|
|
}
|
|
function getDefaultTypeArgumentType(isInJavaScriptFile) {
|
|
return isInJavaScriptFile ? anyType : emptyObjectType;
|
|
}
|
|
function getInferredTypes(context) {
|
|
var result = [];
|
|
for (var i = 0; i < context.inferences.length; i++) {
|
|
result.push(getInferredType(context, i));
|
|
}
|
|
return result;
|
|
}
|
|
function getCannotFindNameDiagnosticForName(name) {
|
|
switch (name) {
|
|
case "document":
|
|
case "console":
|
|
return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom;
|
|
case "$":
|
|
return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig;
|
|
case "describe":
|
|
case "suite":
|
|
case "it":
|
|
case "test":
|
|
return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_types_Slashjest_or_npm_i_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig;
|
|
case "process":
|
|
case "require":
|
|
case "Buffer":
|
|
case "module":
|
|
return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig;
|
|
case "Map":
|
|
case "Set":
|
|
case "Promise":
|
|
case "Symbol":
|
|
case "WeakMap":
|
|
case "WeakSet":
|
|
case "Iterator":
|
|
case "AsyncIterator":
|
|
return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later;
|
|
default: return ts.Diagnostics.Cannot_find_name_0;
|
|
}
|
|
}
|
|
function getResolvedSymbol(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedSymbol) {
|
|
links.resolvedSymbol = !ts.nodeIsMissing(node) &&
|
|
resolveName(node, node.escapedText, 67220415 | 1048576, getCannotFindNameDiagnosticForName(node.escapedText), node, !ts.isWriteOnlyAccess(node), false, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_1) || unknownSymbol;
|
|
}
|
|
return links.resolvedSymbol;
|
|
}
|
|
function isInTypeQuery(node) {
|
|
return !!ts.findAncestor(node, function (n) { return n.kind === 167 ? true : n.kind === 72 || n.kind === 148 ? false : "quit"; });
|
|
}
|
|
function getFlowCacheKey(node) {
|
|
if (node.kind === 72) {
|
|
var symbol = getResolvedSymbol(node);
|
|
return symbol !== unknownSymbol ? (isConstraintPosition(node) ? "@" : "") + getSymbolId(symbol) : undefined;
|
|
}
|
|
if (node.kind === 100) {
|
|
return "0";
|
|
}
|
|
if (node.kind === 189) {
|
|
var key = getFlowCacheKey(node.expression);
|
|
return key && key + "." + ts.idText(node.name);
|
|
}
|
|
if (node.kind === 186) {
|
|
var container = node.parent.parent;
|
|
var key = container.kind === 186 ? getFlowCacheKey(container) : (container.initializer && getFlowCacheKey(container.initializer));
|
|
var text = getBindingElementNameText(node);
|
|
var result = key && text && (key + "." + text);
|
|
return result;
|
|
}
|
|
return undefined;
|
|
}
|
|
function getBindingElementNameText(element) {
|
|
var parent = element.parent;
|
|
if (parent.kind === 184) {
|
|
var name = element.propertyName || element.name;
|
|
switch (name.kind) {
|
|
case 72:
|
|
return ts.idText(name);
|
|
case 149:
|
|
return ts.isStringOrNumericLiteralLike(name.expression) ? name.expression.text : undefined;
|
|
case 10:
|
|
case 8:
|
|
return name.text;
|
|
default:
|
|
ts.Debug.fail("Unexpected name kind for binding element name");
|
|
}
|
|
}
|
|
else {
|
|
return "" + parent.elements.indexOf(element);
|
|
}
|
|
}
|
|
function isMatchingReference(source, target) {
|
|
switch (source.kind) {
|
|
case 72:
|
|
return target.kind === 72 && getResolvedSymbol(source) === getResolvedSymbol(target) ||
|
|
(target.kind === 237 || target.kind === 186) &&
|
|
getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target);
|
|
case 100:
|
|
return target.kind === 100;
|
|
case 98:
|
|
return target.kind === 98;
|
|
case 189:
|
|
case 190:
|
|
return (ts.isPropertyAccessExpression(target) || ts.isElementAccessExpression(target)) &&
|
|
getAccessedPropertyName(source) === getAccessedPropertyName(target) &&
|
|
isMatchingReference(source.expression, target.expression);
|
|
case 186:
|
|
if (target.kind !== 189)
|
|
return false;
|
|
var t = target;
|
|
if (t.name.escapedText !== getBindingElementNameText(source))
|
|
return false;
|
|
if (source.parent.parent.kind === 186 && isMatchingReference(source.parent.parent, t.expression)) {
|
|
return true;
|
|
}
|
|
if (source.parent.parent.kind === 237) {
|
|
var maybeId = source.parent.parent.initializer;
|
|
return !!maybeId && isMatchingReference(maybeId, t.expression);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function getAccessedPropertyName(access) {
|
|
return ts.isPropertyAccessExpression(access) ? access.name.escapedText :
|
|
ts.isStringLiteral(access.argumentExpression) || ts.isNumericLiteral(access.argumentExpression) ? ts.escapeLeadingUnderscores(access.argumentExpression.text) :
|
|
undefined;
|
|
}
|
|
function containsMatchingReference(source, target) {
|
|
while (source.kind === 189) {
|
|
source = source.expression;
|
|
if (isMatchingReference(source, target)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function containsMatchingReferenceDiscriminant(source, target) {
|
|
return target.kind === 189 &&
|
|
containsMatchingReference(source, target.expression) &&
|
|
isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.escapedText);
|
|
}
|
|
function getDeclaredTypeOfReference(expr) {
|
|
if (expr.kind === 72) {
|
|
return getTypeOfSymbol(getResolvedSymbol(expr));
|
|
}
|
|
if (expr.kind === 189) {
|
|
var type = getDeclaredTypeOfReference(expr.expression);
|
|
return type && getTypeOfPropertyOfType(type, expr.name.escapedText);
|
|
}
|
|
return undefined;
|
|
}
|
|
function isDiscriminantType(type) {
|
|
if (type.flags & 1048576) {
|
|
if (type.flags & (16 | 1024)) {
|
|
return true;
|
|
}
|
|
var combined = 0;
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
combined |= t.flags;
|
|
}
|
|
if (combined & 109440 && !(combined & 63176704)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isDiscriminantProperty(type, name) {
|
|
if (type && type.flags & 1048576) {
|
|
var prop = getUnionOrIntersectionProperty(type, name);
|
|
if (prop && ts.getCheckFlags(prop) & 2) {
|
|
if (prop.isDiscriminantProperty === undefined) {
|
|
prop.isDiscriminantProperty = !!(prop.checkFlags & 32) && isDiscriminantType(getTypeOfSymbol(prop));
|
|
}
|
|
return !!prop.isDiscriminantProperty;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function hasNarrowableDeclaredType(expr) {
|
|
var type = getDeclaredTypeOfReference(expr);
|
|
return !!(type && type.flags & 1048576);
|
|
}
|
|
function findDiscriminantProperties(sourceProperties, target) {
|
|
var result;
|
|
for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) {
|
|
var sourceProperty = sourceProperties_2[_i];
|
|
if (isDiscriminantProperty(target, sourceProperty.escapedName)) {
|
|
if (result) {
|
|
result.push(sourceProperty);
|
|
continue;
|
|
}
|
|
result = [sourceProperty];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function isOrContainsMatchingReference(source, target) {
|
|
return isMatchingReference(source, target) || containsMatchingReference(source, target);
|
|
}
|
|
function hasMatchingArgument(callExpression, reference) {
|
|
if (callExpression.arguments) {
|
|
for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) {
|
|
var argument = _a[_i];
|
|
if (isOrContainsMatchingReference(reference, argument)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
if (callExpression.expression.kind === 189 &&
|
|
isOrContainsMatchingReference(reference, callExpression.expression.expression)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function getFlowNodeId(flow) {
|
|
if (!flow.id) {
|
|
flow.id = nextFlowId;
|
|
nextFlowId++;
|
|
}
|
|
return flow.id;
|
|
}
|
|
function typeMaybeAssignableTo(source, target) {
|
|
if (!(source.flags & 1048576)) {
|
|
return isTypeAssignableTo(source, target);
|
|
}
|
|
for (var _i = 0, _a = source.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (isTypeAssignableTo(t, target)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function getAssignmentReducedType(declaredType, assignedType) {
|
|
if (declaredType !== assignedType) {
|
|
if (assignedType.flags & 131072) {
|
|
return assignedType;
|
|
}
|
|
var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); });
|
|
if (assignedType.flags & 512 && isFreshLiteralType(assignedType)) {
|
|
reducedType = mapType(reducedType, getFreshTypeOfLiteralType);
|
|
}
|
|
if (isTypeAssignableTo(assignedType, reducedType)) {
|
|
return reducedType;
|
|
}
|
|
}
|
|
return declaredType;
|
|
}
|
|
function getTypeFactsOfTypes(types) {
|
|
var result = 0;
|
|
for (var _i = 0, types_11 = types; _i < types_11.length; _i++) {
|
|
var t = types_11[_i];
|
|
result |= getTypeFacts(t);
|
|
}
|
|
return result;
|
|
}
|
|
function isFunctionObjectType(type) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
return !!(resolved.callSignatures.length || resolved.constructSignatures.length ||
|
|
resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType));
|
|
}
|
|
function getTypeFacts(type) {
|
|
var flags = type.flags;
|
|
if (flags & 4) {
|
|
return strictNullChecks ? 16317953 : 16776705;
|
|
}
|
|
if (flags & 128) {
|
|
var isEmpty = type.value === "";
|
|
return strictNullChecks ?
|
|
isEmpty ? 12123649 : 7929345 :
|
|
isEmpty ? 12582401 : 16776705;
|
|
}
|
|
if (flags & (8 | 32)) {
|
|
return strictNullChecks ? 16317698 : 16776450;
|
|
}
|
|
if (flags & 256) {
|
|
var isZero = type.value === 0;
|
|
return strictNullChecks ?
|
|
isZero ? 12123394 : 7929090 :
|
|
isZero ? 12582146 : 16776450;
|
|
}
|
|
if (flags & 64) {
|
|
return strictNullChecks ? 16317188 : 16775940;
|
|
}
|
|
if (flags & 2048) {
|
|
var isZero = isZeroBigInt(type);
|
|
return strictNullChecks ?
|
|
isZero ? 12122884 : 7928580 :
|
|
isZero ? 12581636 : 16775940;
|
|
}
|
|
if (flags & 16) {
|
|
return strictNullChecks ? 16316168 : 16774920;
|
|
}
|
|
if (flags & 528) {
|
|
return strictNullChecks ?
|
|
(type === falseType || type === regularFalseType) ? 12121864 : 7927560 :
|
|
(type === falseType || type === regularFalseType) ? 12580616 : 16774920;
|
|
}
|
|
if (flags & 524288) {
|
|
return ts.getObjectFlags(type) & 16 && isEmptyObjectType(type) ?
|
|
strictNullChecks ? 16318463 : 16777215 :
|
|
isFunctionObjectType(type) ?
|
|
strictNullChecks ? 7880640 : 16728000 :
|
|
strictNullChecks ? 7888800 : 16736160;
|
|
}
|
|
if (flags & (16384 | 32768)) {
|
|
return 9830144;
|
|
}
|
|
if (flags & 65536) {
|
|
return 9363232;
|
|
}
|
|
if (flags & 12288) {
|
|
return strictNullChecks ? 7925520 : 16772880;
|
|
}
|
|
if (flags & 67108864) {
|
|
return strictNullChecks ? 7888800 : 16736160;
|
|
}
|
|
if (flags & 63176704) {
|
|
return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType);
|
|
}
|
|
if (flags & 3145728) {
|
|
return getTypeFactsOfTypes(type.types);
|
|
}
|
|
return 16777215;
|
|
}
|
|
function getTypeWithFacts(type, include) {
|
|
return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; });
|
|
}
|
|
function getTypeWithDefault(type, defaultExpression) {
|
|
if (defaultExpression) {
|
|
var defaultType = getTypeOfExpression(defaultExpression);
|
|
return getUnionType([getTypeWithFacts(type, 524288), defaultType]);
|
|
}
|
|
return type;
|
|
}
|
|
function getTypeOfDestructuredProperty(type, name) {
|
|
var text = ts.getTextOfPropertyName(name);
|
|
return getConstraintForLocation(getTypeOfPropertyOfType(type, text), name) ||
|
|
isNumericLiteralName(text) && getIndexTypeOfType(type, 1) ||
|
|
getIndexTypeOfType(type, 0) ||
|
|
errorType;
|
|
}
|
|
function getTypeOfDestructuredArrayElement(type, index) {
|
|
return everyType(type, isTupleLikeType) && getTupleElementType(type, index) ||
|
|
checkIteratedTypeOrElementType(type, undefined, false, false) ||
|
|
errorType;
|
|
}
|
|
function getTypeOfDestructuredSpreadExpression(type) {
|
|
return createArrayType(checkIteratedTypeOrElementType(type, undefined, false, false) || errorType);
|
|
}
|
|
function getAssignedTypeOfBinaryExpression(node) {
|
|
var isDestructuringDefaultAssignment = node.parent.kind === 187 && isDestructuringAssignmentTarget(node.parent) ||
|
|
node.parent.kind === 275 && isDestructuringAssignmentTarget(node.parent.parent);
|
|
return isDestructuringDefaultAssignment ?
|
|
getTypeWithDefault(getAssignedType(node), node.right) :
|
|
getTypeOfExpression(node.right);
|
|
}
|
|
function isDestructuringAssignmentTarget(parent) {
|
|
return parent.parent.kind === 204 && parent.parent.left === parent ||
|
|
parent.parent.kind === 227 && parent.parent.initializer === parent;
|
|
}
|
|
function getAssignedTypeOfArrayLiteralElement(node, element) {
|
|
return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element));
|
|
}
|
|
function getAssignedTypeOfSpreadExpression(node) {
|
|
return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent));
|
|
}
|
|
function getAssignedTypeOfPropertyAssignment(node) {
|
|
return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name);
|
|
}
|
|
function getAssignedTypeOfShorthandPropertyAssignment(node) {
|
|
return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer);
|
|
}
|
|
function getAssignedType(node) {
|
|
var parent = node.parent;
|
|
switch (parent.kind) {
|
|
case 226:
|
|
return stringType;
|
|
case 227:
|
|
return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || errorType;
|
|
case 204:
|
|
return getAssignedTypeOfBinaryExpression(parent);
|
|
case 198:
|
|
return undefinedType;
|
|
case 187:
|
|
return getAssignedTypeOfArrayLiteralElement(parent, node);
|
|
case 208:
|
|
return getAssignedTypeOfSpreadExpression(parent);
|
|
case 275:
|
|
return getAssignedTypeOfPropertyAssignment(parent);
|
|
case 276:
|
|
return getAssignedTypeOfShorthandPropertyAssignment(parent);
|
|
}
|
|
return errorType;
|
|
}
|
|
function getInitialTypeOfBindingElement(node) {
|
|
var pattern = node.parent;
|
|
var parentType = getInitialType(pattern.parent);
|
|
var type = pattern.kind === 184 ?
|
|
getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) :
|
|
!node.dotDotDotToken ?
|
|
getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) :
|
|
getTypeOfDestructuredSpreadExpression(parentType);
|
|
return getTypeWithDefault(type, node.initializer);
|
|
}
|
|
function getTypeOfInitializer(node) {
|
|
var links = getNodeLinks(node);
|
|
return links.resolvedType || getTypeOfExpression(node);
|
|
}
|
|
function getInitialTypeOfVariableDeclaration(node) {
|
|
if (node.initializer) {
|
|
return getTypeOfInitializer(node.initializer);
|
|
}
|
|
if (node.parent.parent.kind === 226) {
|
|
return stringType;
|
|
}
|
|
if (node.parent.parent.kind === 227) {
|
|
return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || errorType;
|
|
}
|
|
return errorType;
|
|
}
|
|
function getInitialType(node) {
|
|
return node.kind === 237 ?
|
|
getInitialTypeOfVariableDeclaration(node) :
|
|
getInitialTypeOfBindingElement(node);
|
|
}
|
|
function getInitialOrAssignedType(node, reference) {
|
|
return getConstraintForLocation(node.kind === 237 || node.kind === 186 ?
|
|
getInitialType(node) :
|
|
getAssignedType(node), reference);
|
|
}
|
|
function isEmptyArrayAssignment(node) {
|
|
return node.kind === 237 && node.initializer &&
|
|
isEmptyArrayLiteral(node.initializer) ||
|
|
node.kind !== 186 && node.parent.kind === 204 &&
|
|
isEmptyArrayLiteral(node.parent.right);
|
|
}
|
|
function getReferenceCandidate(node) {
|
|
switch (node.kind) {
|
|
case 195:
|
|
return getReferenceCandidate(node.expression);
|
|
case 204:
|
|
switch (node.operatorToken.kind) {
|
|
case 59:
|
|
return getReferenceCandidate(node.left);
|
|
case 27:
|
|
return getReferenceCandidate(node.right);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function getReferenceRoot(node) {
|
|
var parent = node.parent;
|
|
return parent.kind === 195 ||
|
|
parent.kind === 204 && parent.operatorToken.kind === 59 && parent.left === node ||
|
|
parent.kind === 204 && parent.operatorToken.kind === 27 && parent.right === node ?
|
|
getReferenceRoot(parent) : node;
|
|
}
|
|
function getTypeOfSwitchClause(clause) {
|
|
if (clause.kind === 271) {
|
|
return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression));
|
|
}
|
|
return neverType;
|
|
}
|
|
function getSwitchClauseTypes(switchStatement) {
|
|
var links = getNodeLinks(switchStatement);
|
|
if (!links.switchTypes) {
|
|
links.switchTypes = [];
|
|
for (var _i = 0, _a = switchStatement.caseBlock.clauses; _i < _a.length; _i++) {
|
|
var clause = _a[_i];
|
|
links.switchTypes.push(getTypeOfSwitchClause(clause));
|
|
}
|
|
}
|
|
return links.switchTypes;
|
|
}
|
|
function getSwitchClauseTypeOfWitnesses(switchStatement) {
|
|
var witnesses = [];
|
|
for (var _i = 0, _a = switchStatement.caseBlock.clauses; _i < _a.length; _i++) {
|
|
var clause = _a[_i];
|
|
if (clause.kind === 271) {
|
|
if (clause.expression.kind === 10) {
|
|
witnesses.push(clause.expression.text);
|
|
continue;
|
|
}
|
|
return ts.emptyArray;
|
|
}
|
|
witnesses.push(undefined);
|
|
}
|
|
return witnesses;
|
|
}
|
|
function eachTypeContainedIn(source, types) {
|
|
return source.flags & 1048576 ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source);
|
|
}
|
|
function isTypeSubsetOf(source, target) {
|
|
return source === target || target.flags & 1048576 && isTypeSubsetOfUnion(source, target);
|
|
}
|
|
function isTypeSubsetOfUnion(source, target) {
|
|
if (source.flags & 1048576) {
|
|
for (var _i = 0, _a = source.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (!containsType(target.types, t)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
if (source.flags & 1024 && getBaseTypeOfEnumLiteralType(source) === target) {
|
|
return true;
|
|
}
|
|
return containsType(target.types, source);
|
|
}
|
|
function forEachType(type, f) {
|
|
return type.flags & 1048576 ? ts.forEach(type.types, f) : f(type);
|
|
}
|
|
function everyType(type, f) {
|
|
return type.flags & 1048576 ? ts.every(type.types, f) : f(type);
|
|
}
|
|
function filterType(type, f) {
|
|
if (type.flags & 1048576) {
|
|
var types = type.types;
|
|
var filtered = ts.filter(types, f);
|
|
return filtered === types ? type : getUnionTypeFromSortedList(filtered, type.primitiveTypesOnly);
|
|
}
|
|
return f(type) ? type : neverType;
|
|
}
|
|
function mapType(type, mapper, noReductions) {
|
|
if (type.flags & 131072) {
|
|
return type;
|
|
}
|
|
if (!(type.flags & 1048576)) {
|
|
return mapper(type);
|
|
}
|
|
var types = type.types;
|
|
var mappedType;
|
|
var mappedTypes;
|
|
for (var _i = 0, types_12 = types; _i < types_12.length; _i++) {
|
|
var current = types_12[_i];
|
|
var t = mapper(current);
|
|
if (t) {
|
|
if (!mappedType) {
|
|
mappedType = t;
|
|
}
|
|
else if (!mappedTypes) {
|
|
mappedTypes = [mappedType, t];
|
|
}
|
|
else {
|
|
mappedTypes.push(t);
|
|
}
|
|
}
|
|
}
|
|
return mappedTypes ? getUnionType(mappedTypes, noReductions ? 0 : 1) : mappedType;
|
|
}
|
|
function extractTypesOfKind(type, kind) {
|
|
return filterType(type, function (t) { return (t.flags & kind) !== 0; });
|
|
}
|
|
function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) {
|
|
if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 128) ||
|
|
isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 256) ||
|
|
isTypeSubsetOf(bigintType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 2048)) {
|
|
return mapType(typeWithPrimitives, function (t) {
|
|
return t.flags & 4 ? extractTypesOfKind(typeWithLiterals, 4 | 128) :
|
|
t.flags & 8 ? extractTypesOfKind(typeWithLiterals, 8 | 256) :
|
|
t.flags & 64 ? extractTypesOfKind(typeWithLiterals, 64 | 2048) :
|
|
t;
|
|
});
|
|
}
|
|
return typeWithPrimitives;
|
|
}
|
|
function isIncomplete(flowType) {
|
|
return flowType.flags === 0;
|
|
}
|
|
function getTypeFromFlowType(flowType) {
|
|
return flowType.flags === 0 ? flowType.type : flowType;
|
|
}
|
|
function createFlowType(type, incomplete) {
|
|
return incomplete ? { flags: 0, type: type } : type;
|
|
}
|
|
function createEvolvingArrayType(elementType) {
|
|
var result = createObjectType(256);
|
|
result.elementType = elementType;
|
|
return result;
|
|
}
|
|
function getEvolvingArrayType(elementType) {
|
|
return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType));
|
|
}
|
|
function addEvolvingArrayElementType(evolvingArrayType, node) {
|
|
var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node));
|
|
return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType]));
|
|
}
|
|
function createFinalArrayType(elementType) {
|
|
return elementType.flags & 131072 ?
|
|
autoArrayType :
|
|
createArrayType(elementType.flags & 1048576 ?
|
|
getUnionType(elementType.types, 2) :
|
|
elementType);
|
|
}
|
|
function getFinalArrayType(evolvingArrayType) {
|
|
return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType));
|
|
}
|
|
function finalizeEvolvingArrayType(type) {
|
|
return ts.getObjectFlags(type) & 256 ? getFinalArrayType(type) : type;
|
|
}
|
|
function getElementTypeOfEvolvingArrayType(type) {
|
|
return ts.getObjectFlags(type) & 256 ? type.elementType : neverType;
|
|
}
|
|
function isEvolvingArrayTypeList(types) {
|
|
var hasEvolvingArrayType = false;
|
|
for (var _i = 0, types_13 = types; _i < types_13.length; _i++) {
|
|
var t = types_13[_i];
|
|
if (!(t.flags & 131072)) {
|
|
if (!(ts.getObjectFlags(t) & 256)) {
|
|
return false;
|
|
}
|
|
hasEvolvingArrayType = true;
|
|
}
|
|
}
|
|
return hasEvolvingArrayType;
|
|
}
|
|
function getUnionOrEvolvingArrayType(types, subtypeReduction) {
|
|
return isEvolvingArrayTypeList(types) ?
|
|
getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) :
|
|
getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction);
|
|
}
|
|
function isEvolvingArrayOperationTarget(node) {
|
|
var root = getReferenceRoot(node);
|
|
var parent = root.parent;
|
|
var isLengthPushOrUnshift = parent.kind === 189 && (parent.name.escapedText === "length" ||
|
|
parent.parent.kind === 191 && ts.isPushOrUnshiftIdentifier(parent.name));
|
|
var isElementAssignment = parent.kind === 190 &&
|
|
parent.expression === root &&
|
|
parent.parent.kind === 204 &&
|
|
parent.parent.operatorToken.kind === 59 &&
|
|
parent.parent.left === parent &&
|
|
!ts.isAssignmentTarget(parent.parent) &&
|
|
isTypeAssignableToKind(getTypeOfExpression(parent.argumentExpression), 296);
|
|
return isLengthPushOrUnshift || isElementAssignment;
|
|
}
|
|
function maybeTypePredicateCall(node) {
|
|
var links = getNodeLinks(node);
|
|
if (links.maybeTypePredicate === undefined) {
|
|
links.maybeTypePredicate = getMaybeTypePredicate(node);
|
|
}
|
|
return links.maybeTypePredicate;
|
|
}
|
|
function getMaybeTypePredicate(node) {
|
|
if (node.expression.kind !== 98) {
|
|
var funcType = checkNonNullExpression(node.expression);
|
|
if (funcType !== silentNeverType) {
|
|
var apparentType = getApparentType(funcType);
|
|
return apparentType !== errorType && ts.some(getSignaturesOfType(apparentType, 0), signatureHasTypePredicate);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function reportFlowControlError(node) {
|
|
var block = ts.findAncestor(node, ts.isFunctionOrModuleBlock);
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
var span = ts.getSpanOfTokenAtPosition(sourceFile, block.statements.pos);
|
|
diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
|
|
}
|
|
function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) {
|
|
if (initialType === void 0) { initialType = declaredType; }
|
|
var key;
|
|
var flowDepth = 0;
|
|
if (flowAnalysisDisabled) {
|
|
return errorType;
|
|
}
|
|
if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 133970943)) {
|
|
return declaredType;
|
|
}
|
|
var sharedFlowStart = sharedFlowCount;
|
|
var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode));
|
|
sharedFlowCount = sharedFlowStart;
|
|
var resultType = ts.getObjectFlags(evolvedType) & 256 && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType);
|
|
if (reference.parent && reference.parent.kind === 213 && getTypeWithFacts(resultType, 2097152).flags & 131072) {
|
|
return declaredType;
|
|
}
|
|
return resultType;
|
|
function getTypeAtFlowNode(flow) {
|
|
if (flowDepth === 2000) {
|
|
flowAnalysisDisabled = true;
|
|
reportFlowControlError(reference);
|
|
return errorType;
|
|
}
|
|
flowDepth++;
|
|
while (true) {
|
|
var flags = flow.flags;
|
|
if (flags & 1024) {
|
|
for (var i = sharedFlowStart; i < sharedFlowCount; i++) {
|
|
if (sharedFlowNodes[i] === flow) {
|
|
flowDepth--;
|
|
return sharedFlowTypes[i];
|
|
}
|
|
}
|
|
}
|
|
var type = void 0;
|
|
if (flags & 4096) {
|
|
flow.locked = true;
|
|
type = getTypeAtFlowNode(flow.antecedent);
|
|
flow.locked = false;
|
|
}
|
|
else if (flags & 2048) {
|
|
flow = flow.antecedent;
|
|
continue;
|
|
}
|
|
else if (flags & 16) {
|
|
type = getTypeAtFlowAssignment(flow);
|
|
if (!type) {
|
|
flow = flow.antecedent;
|
|
continue;
|
|
}
|
|
}
|
|
else if (flags & 96) {
|
|
type = getTypeAtFlowCondition(flow);
|
|
}
|
|
else if (flags & 128) {
|
|
type = getTypeAtSwitchClause(flow);
|
|
}
|
|
else if (flags & 12) {
|
|
if (flow.antecedents.length === 1) {
|
|
flow = flow.antecedents[0];
|
|
continue;
|
|
}
|
|
type = flags & 4 ?
|
|
getTypeAtFlowBranchLabel(flow) :
|
|
getTypeAtFlowLoopLabel(flow);
|
|
}
|
|
else if (flags & 256) {
|
|
type = getTypeAtFlowArrayMutation(flow);
|
|
if (!type) {
|
|
flow = flow.antecedent;
|
|
continue;
|
|
}
|
|
}
|
|
else if (flags & 2) {
|
|
var container = flow.container;
|
|
if (container && container !== flowContainer &&
|
|
reference.kind !== 189 &&
|
|
reference.kind !== 190 &&
|
|
reference.kind !== 100) {
|
|
flow = container.flowNode;
|
|
continue;
|
|
}
|
|
type = initialType;
|
|
}
|
|
else {
|
|
type = convertAutoToAny(declaredType);
|
|
}
|
|
if (flags & 1024) {
|
|
sharedFlowNodes[sharedFlowCount] = flow;
|
|
sharedFlowTypes[sharedFlowCount] = type;
|
|
sharedFlowCount++;
|
|
}
|
|
flowDepth--;
|
|
return type;
|
|
}
|
|
}
|
|
function getTypeAtFlowAssignment(flow) {
|
|
var node = flow.node;
|
|
if (isMatchingReference(reference, node)) {
|
|
if (ts.getAssignmentTargetKind(node) === 2) {
|
|
var flowType = getTypeAtFlowNode(flow.antecedent);
|
|
return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType));
|
|
}
|
|
if (declaredType === autoType || declaredType === autoArrayType) {
|
|
if (isEmptyArrayAssignment(node)) {
|
|
return getEvolvingArrayType(neverType);
|
|
}
|
|
var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node, reference));
|
|
return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType;
|
|
}
|
|
if (declaredType.flags & 1048576) {
|
|
return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node, reference));
|
|
}
|
|
return declaredType;
|
|
}
|
|
if (containsMatchingReference(reference, node)) {
|
|
if (ts.isVariableDeclaration(node) && (ts.isInJSFile(node) || ts.isVarConst(node))) {
|
|
var init = ts.getDeclaredExpandoInitializer(node);
|
|
if (init && (init.kind === 196 || init.kind === 197)) {
|
|
return getTypeAtFlowNode(flow.antecedent);
|
|
}
|
|
}
|
|
return declaredType;
|
|
}
|
|
if (ts.isVariableDeclaration(node) && node.parent.parent.kind === 226 && isMatchingReference(reference, node.parent.parent.expression)) {
|
|
return getNonNullableTypeIfNeeded(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent)));
|
|
}
|
|
return undefined;
|
|
}
|
|
function getTypeAtFlowArrayMutation(flow) {
|
|
if (declaredType === autoType || declaredType === autoArrayType) {
|
|
var node = flow.node;
|
|
var expr = node.kind === 191 ?
|
|
node.expression.expression :
|
|
node.left.expression;
|
|
if (isMatchingReference(reference, getReferenceCandidate(expr))) {
|
|
var flowType = getTypeAtFlowNode(flow.antecedent);
|
|
var type = getTypeFromFlowType(flowType);
|
|
if (ts.getObjectFlags(type) & 256) {
|
|
var evolvedType_1 = type;
|
|
if (node.kind === 191) {
|
|
for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) {
|
|
var arg = _a[_i];
|
|
evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg);
|
|
}
|
|
}
|
|
else {
|
|
var indexType = getContextFreeTypeOfExpression(node.left.argumentExpression);
|
|
if (isTypeAssignableToKind(indexType, 296)) {
|
|
evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right);
|
|
}
|
|
}
|
|
return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType));
|
|
}
|
|
return flowType;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getTypeAtFlowCondition(flow) {
|
|
var flowType = getTypeAtFlowNode(flow.antecedent);
|
|
var type = getTypeFromFlowType(flowType);
|
|
if (type.flags & 131072) {
|
|
return flowType;
|
|
}
|
|
var assumeTrue = (flow.flags & 32) !== 0;
|
|
var nonEvolvingType = finalizeEvolvingArrayType(type);
|
|
var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue);
|
|
if (narrowedType === nonEvolvingType) {
|
|
return flowType;
|
|
}
|
|
var incomplete = isIncomplete(flowType);
|
|
var resultType = incomplete && narrowedType.flags & 131072 ? silentNeverType : narrowedType;
|
|
return createFlowType(resultType, incomplete);
|
|
}
|
|
function getTypeAtSwitchClause(flow) {
|
|
var expr = flow.switchStatement.expression;
|
|
if (containsMatchingReferenceDiscriminant(reference, expr)) {
|
|
return declaredType;
|
|
}
|
|
var flowType = getTypeAtFlowNode(flow.antecedent);
|
|
var type = getTypeFromFlowType(flowType);
|
|
if (isMatchingReference(reference, expr)) {
|
|
type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
|
|
}
|
|
else if (isMatchingReferenceDiscriminant(expr, type)) {
|
|
type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); });
|
|
}
|
|
else if (expr.kind === 199 && isMatchingReference(reference, expr.expression)) {
|
|
type = narrowBySwitchOnTypeOf(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
|
|
}
|
|
return createFlowType(type, isIncomplete(flowType));
|
|
}
|
|
function getTypeAtFlowBranchLabel(flow) {
|
|
var antecedentTypes = [];
|
|
var subtypeReduction = false;
|
|
var seenIncomplete = false;
|
|
for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) {
|
|
var antecedent = _a[_i];
|
|
if (antecedent.flags & 2048 && antecedent.lock.locked) {
|
|
continue;
|
|
}
|
|
var flowType = getTypeAtFlowNode(antecedent);
|
|
var type = getTypeFromFlowType(flowType);
|
|
if (type === declaredType && declaredType === initialType) {
|
|
return type;
|
|
}
|
|
ts.pushIfUnique(antecedentTypes, type);
|
|
if (!isTypeSubsetOf(type, declaredType)) {
|
|
subtypeReduction = true;
|
|
}
|
|
if (isIncomplete(flowType)) {
|
|
seenIncomplete = true;
|
|
}
|
|
}
|
|
return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 : 1), seenIncomplete);
|
|
}
|
|
function getTypeAtFlowLoopLabel(flow) {
|
|
var id = getFlowNodeId(flow);
|
|
var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap());
|
|
if (!key) {
|
|
key = getFlowCacheKey(reference);
|
|
if (!key) {
|
|
return declaredType;
|
|
}
|
|
}
|
|
var cached = cache.get(key);
|
|
if (cached) {
|
|
return cached;
|
|
}
|
|
for (var i = flowLoopStart; i < flowLoopCount; i++) {
|
|
if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) {
|
|
return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1), true);
|
|
}
|
|
}
|
|
var antecedentTypes = [];
|
|
var subtypeReduction = false;
|
|
var firstAntecedentType;
|
|
flowLoopNodes[flowLoopCount] = flow;
|
|
flowLoopKeys[flowLoopCount] = key;
|
|
flowLoopTypes[flowLoopCount] = antecedentTypes;
|
|
for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) {
|
|
var antecedent = _a[_i];
|
|
flowLoopCount++;
|
|
var flowType = getTypeAtFlowNode(antecedent);
|
|
flowLoopCount--;
|
|
if (!firstAntecedentType) {
|
|
firstAntecedentType = flowType;
|
|
}
|
|
var type = getTypeFromFlowType(flowType);
|
|
var cached_1 = cache.get(key);
|
|
if (cached_1) {
|
|
return cached_1;
|
|
}
|
|
ts.pushIfUnique(antecedentTypes, type);
|
|
if (!isTypeSubsetOf(type, declaredType)) {
|
|
subtypeReduction = true;
|
|
}
|
|
if (type === declaredType) {
|
|
break;
|
|
}
|
|
}
|
|
var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 : 1);
|
|
if (isIncomplete(firstAntecedentType)) {
|
|
return createFlowType(result, true);
|
|
}
|
|
cache.set(key, result);
|
|
return result;
|
|
}
|
|
function isMatchingReferenceDiscriminant(expr, computedType) {
|
|
if (!(computedType.flags & 1048576) ||
|
|
expr.kind !== 189 && expr.kind !== 190) {
|
|
return false;
|
|
}
|
|
var access = expr;
|
|
var name = getAccessedPropertyName(access);
|
|
if (!name) {
|
|
return false;
|
|
}
|
|
return isMatchingReference(reference, access.expression) && isDiscriminantProperty(computedType, name);
|
|
}
|
|
function narrowTypeByDiscriminant(type, access, narrowType) {
|
|
var propName = getAccessedPropertyName(access);
|
|
if (!propName) {
|
|
return type;
|
|
}
|
|
var propType = getTypeOfPropertyOfType(type, propName);
|
|
var narrowedPropType = propType && narrowType(propType);
|
|
return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); });
|
|
}
|
|
function narrowTypeByTruthiness(type, expr, assumeTrue) {
|
|
if (isMatchingReference(reference, expr)) {
|
|
return getTypeWithFacts(type, assumeTrue ? 4194304 : 8388608);
|
|
}
|
|
if (isMatchingReferenceDiscriminant(expr, declaredType)) {
|
|
return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 4194304 : 8388608); });
|
|
}
|
|
if (containsMatchingReferenceDiscriminant(reference, expr)) {
|
|
return declaredType;
|
|
}
|
|
return type;
|
|
}
|
|
function isTypePresencePossible(type, propName, assumeTrue) {
|
|
if (getIndexInfoOfType(type, 0)) {
|
|
return true;
|
|
}
|
|
var prop = getPropertyOfType(type, propName);
|
|
if (prop) {
|
|
return prop.flags & 16777216 ? true : assumeTrue;
|
|
}
|
|
return !assumeTrue;
|
|
}
|
|
function narrowByInKeyword(type, literal, assumeTrue) {
|
|
if ((type.flags & (1048576 | 524288)) || (type.flags & 262144 && type.isThisType)) {
|
|
var propName_1 = ts.escapeLeadingUnderscores(literal.text);
|
|
return filterType(type, function (t) { return isTypePresencePossible(t, propName_1, assumeTrue); });
|
|
}
|
|
return type;
|
|
}
|
|
function narrowTypeByBinaryExpression(type, expr, assumeTrue) {
|
|
switch (expr.operatorToken.kind) {
|
|
case 59:
|
|
return narrowTypeByTruthiness(type, expr.left, assumeTrue);
|
|
case 33:
|
|
case 34:
|
|
case 35:
|
|
case 36:
|
|
var operator_1 = expr.operatorToken.kind;
|
|
var left_1 = getReferenceCandidate(expr.left);
|
|
var right_1 = getReferenceCandidate(expr.right);
|
|
if (left_1.kind === 199 && ts.isStringLiteralLike(right_1)) {
|
|
return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue);
|
|
}
|
|
if (right_1.kind === 199 && ts.isStringLiteralLike(left_1)) {
|
|
return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue);
|
|
}
|
|
if (isMatchingReference(reference, left_1)) {
|
|
return narrowTypeByEquality(type, operator_1, right_1, assumeTrue);
|
|
}
|
|
if (isMatchingReference(reference, right_1)) {
|
|
return narrowTypeByEquality(type, operator_1, left_1, assumeTrue);
|
|
}
|
|
if (isMatchingReferenceDiscriminant(left_1, declaredType)) {
|
|
return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); });
|
|
}
|
|
if (isMatchingReferenceDiscriminant(right_1, declaredType)) {
|
|
return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); });
|
|
}
|
|
if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) {
|
|
return declaredType;
|
|
}
|
|
break;
|
|
case 94:
|
|
return narrowTypeByInstanceof(type, expr, assumeTrue);
|
|
case 93:
|
|
var target = getReferenceCandidate(expr.right);
|
|
if (ts.isStringLiteralLike(expr.left) && isMatchingReference(reference, target)) {
|
|
return narrowByInKeyword(type, expr.left, assumeTrue);
|
|
}
|
|
break;
|
|
case 27:
|
|
return narrowType(type, expr.right, assumeTrue);
|
|
}
|
|
return type;
|
|
}
|
|
function narrowTypeByEquality(type, operator, value, assumeTrue) {
|
|
if (type.flags & 1) {
|
|
return type;
|
|
}
|
|
if (operator === 34 || operator === 36) {
|
|
assumeTrue = !assumeTrue;
|
|
}
|
|
var valueType = getTypeOfExpression(value);
|
|
if (valueType.flags & 98304) {
|
|
if (!strictNullChecks) {
|
|
return type;
|
|
}
|
|
var doubleEquals = operator === 33 || operator === 34;
|
|
var facts = doubleEquals ?
|
|
assumeTrue ? 262144 : 2097152 :
|
|
valueType.flags & 65536 ?
|
|
assumeTrue ? 131072 : 1048576 :
|
|
assumeTrue ? 65536 : 524288;
|
|
return getTypeWithFacts(type, facts);
|
|
}
|
|
if (type.flags & 67637251) {
|
|
return type;
|
|
}
|
|
if (assumeTrue) {
|
|
var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); });
|
|
return narrowedType.flags & 131072 ? type : replacePrimitivesWithLiterals(narrowedType, valueType);
|
|
}
|
|
if (isUnitType(valueType)) {
|
|
var regularType_1 = getRegularTypeOfLiteralType(valueType);
|
|
return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; });
|
|
}
|
|
return type;
|
|
}
|
|
function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) {
|
|
var target = getReferenceCandidate(typeOfExpr.expression);
|
|
if (!isMatchingReference(reference, target)) {
|
|
if (containsMatchingReference(reference, target) && hasNarrowableDeclaredType(target)) {
|
|
return declaredType;
|
|
}
|
|
return type;
|
|
}
|
|
if (operator === 34 || operator === 36) {
|
|
assumeTrue = !assumeTrue;
|
|
}
|
|
if (type.flags & 1 && literal.text === "function") {
|
|
return type;
|
|
}
|
|
var facts = assumeTrue ?
|
|
typeofEQFacts.get(literal.text) || 128 :
|
|
typeofNEFacts.get(literal.text) || 32768;
|
|
return getTypeWithFacts(assumeTrue ? mapType(type, narrowTypeForTypeof) : type, facts);
|
|
function narrowTypeForTypeof(type) {
|
|
if (type.flags & 2 && literal.text === "object") {
|
|
return getUnionType([nonPrimitiveType, nullType]);
|
|
}
|
|
var targetType = literal.text === "function" ? globalFunctionType : typeofTypesByName.get(literal.text);
|
|
if (targetType) {
|
|
if (isTypeSubtypeOf(type, targetType)) {
|
|
return type;
|
|
}
|
|
if (isTypeSubtypeOf(targetType, type)) {
|
|
return targetType;
|
|
}
|
|
if (type.flags & 63176704) {
|
|
var constraint = getBaseConstraintOfType(type) || anyType;
|
|
if (isTypeSubtypeOf(targetType, constraint)) {
|
|
return getIntersectionType([type, targetType]);
|
|
}
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
}
|
|
function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) {
|
|
var switchTypes = getSwitchClauseTypes(switchStatement);
|
|
if (!switchTypes.length) {
|
|
return type;
|
|
}
|
|
var clauseTypes = switchTypes.slice(clauseStart, clauseEnd);
|
|
var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType);
|
|
var discriminantType = getUnionType(clauseTypes);
|
|
var caseType = discriminantType.flags & 131072 ? neverType :
|
|
replacePrimitivesWithLiterals(filterType(type, function (t) { return areTypesComparable(discriminantType, t); }), discriminantType);
|
|
if (!hasDefaultClause) {
|
|
return caseType;
|
|
}
|
|
var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); });
|
|
return caseType.flags & 131072 ? defaultType : getUnionType([caseType, defaultType]);
|
|
}
|
|
function getImpliedTypeFromTypeofCase(type, text) {
|
|
switch (text) {
|
|
case "function":
|
|
return type.flags & 1 ? type : globalFunctionType;
|
|
case "object":
|
|
return type.flags & 2 ? getUnionType([nonPrimitiveType, nullType]) : type;
|
|
default:
|
|
return typeofTypesByName.get(text) || type;
|
|
}
|
|
}
|
|
function narrowTypeForTypeofSwitch(candidate) {
|
|
return function (type) {
|
|
if (isTypeSubtypeOf(candidate, type)) {
|
|
return candidate;
|
|
}
|
|
if (type.flags & 63176704) {
|
|
var constraint = getBaseConstraintOfType(type) || anyType;
|
|
if (isTypeSubtypeOf(candidate, constraint)) {
|
|
return getIntersectionType([type, candidate]);
|
|
}
|
|
}
|
|
return type;
|
|
};
|
|
}
|
|
function narrowBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
|
|
var switchWitnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
|
|
if (!switchWitnesses.length) {
|
|
return type;
|
|
}
|
|
var defaultCaseLocation = ts.findIndex(switchWitnesses, function (elem) { return elem === undefined; });
|
|
var hasDefaultClause = clauseStart === clauseEnd || (defaultCaseLocation >= clauseStart && defaultCaseLocation < clauseEnd);
|
|
var clauseWitnesses;
|
|
var switchFacts;
|
|
if (defaultCaseLocation > -1) {
|
|
var witnesses = switchWitnesses.filter(function (witness) { return witness !== undefined; });
|
|
var fixedClauseStart = defaultCaseLocation < clauseStart ? clauseStart - 1 : clauseStart;
|
|
var fixedClauseEnd = defaultCaseLocation < clauseEnd ? clauseEnd - 1 : clauseEnd;
|
|
clauseWitnesses = witnesses.slice(fixedClauseStart, fixedClauseEnd);
|
|
switchFacts = getFactsFromTypeofSwitch(fixedClauseStart, fixedClauseEnd, witnesses, hasDefaultClause);
|
|
}
|
|
else {
|
|
clauseWitnesses = switchWitnesses.slice(clauseStart, clauseEnd);
|
|
switchFacts = getFactsFromTypeofSwitch(clauseStart, clauseEnd, switchWitnesses, hasDefaultClause);
|
|
}
|
|
if (hasDefaultClause) {
|
|
return filterType(type, function (t) { return (getTypeFacts(t) & switchFacts) === switchFacts; });
|
|
}
|
|
var impliedType = getTypeWithFacts(getUnionType(clauseWitnesses.map(function (text) { return getImpliedTypeFromTypeofCase(type, text); })), switchFacts);
|
|
if (impliedType.flags & 1048576) {
|
|
impliedType = getAssignmentReducedType(impliedType, getBaseConstraintOrType(type));
|
|
}
|
|
return getTypeWithFacts(mapType(type, narrowTypeForTypeofSwitch(impliedType)), switchFacts);
|
|
}
|
|
function narrowTypeByInstanceof(type, expr, assumeTrue) {
|
|
var left = getReferenceCandidate(expr.left);
|
|
if (!isMatchingReference(reference, left)) {
|
|
if (containsMatchingReference(reference, left) && hasNarrowableDeclaredType(left)) {
|
|
return declaredType;
|
|
}
|
|
return type;
|
|
}
|
|
var rightType = getTypeOfExpression(expr.right);
|
|
if (!isTypeDerivedFrom(rightType, globalFunctionType)) {
|
|
return type;
|
|
}
|
|
var targetType;
|
|
var prototypeProperty = getPropertyOfType(rightType, "prototype");
|
|
if (prototypeProperty) {
|
|
var prototypePropertyType = getTypeOfSymbol(prototypeProperty);
|
|
if (!isTypeAny(prototypePropertyType)) {
|
|
targetType = prototypePropertyType;
|
|
}
|
|
}
|
|
if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) {
|
|
return type;
|
|
}
|
|
if (!targetType) {
|
|
var constructSignatures = getSignaturesOfType(rightType, 1);
|
|
targetType = constructSignatures.length ?
|
|
getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })) :
|
|
emptyObjectType;
|
|
}
|
|
return getNarrowedType(type, targetType, assumeTrue, isTypeDerivedFrom);
|
|
}
|
|
function getNarrowedType(type, candidate, assumeTrue, isRelated) {
|
|
if (!assumeTrue) {
|
|
return filterType(type, function (t) { return !isRelated(t, candidate); });
|
|
}
|
|
if (type.flags & 1048576) {
|
|
var assignableType = filterType(type, function (t) { return isRelated(t, candidate); });
|
|
if (!(assignableType.flags & 131072)) {
|
|
return assignableType;
|
|
}
|
|
}
|
|
return isTypeSubtypeOf(candidate, type) ? candidate :
|
|
isTypeAssignableTo(type, candidate) ? type :
|
|
isTypeAssignableTo(candidate, type) ? candidate :
|
|
getIntersectionType([type, candidate]);
|
|
}
|
|
function narrowTypeByTypePredicate(type, callExpression, assumeTrue) {
|
|
if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) {
|
|
return type;
|
|
}
|
|
var signature = getResolvedSignature(callExpression);
|
|
var predicate = getTypePredicateOfSignature(signature);
|
|
if (!predicate) {
|
|
return type;
|
|
}
|
|
if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) {
|
|
return type;
|
|
}
|
|
if (ts.isIdentifierTypePredicate(predicate)) {
|
|
var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)];
|
|
if (predicateArgument) {
|
|
if (isMatchingReference(reference, predicateArgument)) {
|
|
return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf);
|
|
}
|
|
if (containsMatchingReference(reference, predicateArgument)) {
|
|
return declaredType;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var invokedExpression = ts.skipParentheses(callExpression.expression);
|
|
if (invokedExpression.kind === 190 || invokedExpression.kind === 189) {
|
|
var accessExpression = invokedExpression;
|
|
var possibleReference = ts.skipParentheses(accessExpression.expression);
|
|
if (isMatchingReference(reference, possibleReference)) {
|
|
return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf);
|
|
}
|
|
if (containsMatchingReference(reference, possibleReference)) {
|
|
return declaredType;
|
|
}
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function narrowType(type, expr, assumeTrue) {
|
|
switch (expr.kind) {
|
|
case 72:
|
|
case 100:
|
|
case 98:
|
|
case 189:
|
|
case 190:
|
|
return narrowTypeByTruthiness(type, expr, assumeTrue);
|
|
case 191:
|
|
return narrowTypeByTypePredicate(type, expr, assumeTrue);
|
|
case 195:
|
|
return narrowType(type, expr.expression, assumeTrue);
|
|
case 204:
|
|
return narrowTypeByBinaryExpression(type, expr, assumeTrue);
|
|
case 202:
|
|
if (expr.operator === 52) {
|
|
return narrowType(type, expr.operand, !assumeTrue);
|
|
}
|
|
break;
|
|
}
|
|
return type;
|
|
}
|
|
}
|
|
function getTypeOfSymbolAtLocation(symbol, location) {
|
|
symbol = symbol.exportSymbol || symbol;
|
|
if (location.kind === 72) {
|
|
if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) {
|
|
location = location.parent;
|
|
}
|
|
if (ts.isExpressionNode(location) && !ts.isAssignmentTarget(location)) {
|
|
var type = getTypeOfExpression(location);
|
|
if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) {
|
|
return type;
|
|
}
|
|
}
|
|
}
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
function getControlFlowContainer(node) {
|
|
return ts.findAncestor(node.parent, function (node) {
|
|
return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) ||
|
|
node.kind === 245 ||
|
|
node.kind === 279 ||
|
|
node.kind === 154;
|
|
});
|
|
}
|
|
function isParameterAssigned(symbol) {
|
|
var func = ts.getRootDeclaration(symbol.valueDeclaration).parent;
|
|
var links = getNodeLinks(func);
|
|
if (!(links.flags & 8388608)) {
|
|
links.flags |= 8388608;
|
|
if (!hasParentWithAssignmentsMarked(func)) {
|
|
markParameterAssignments(func);
|
|
}
|
|
}
|
|
return symbol.isAssigned || false;
|
|
}
|
|
function hasParentWithAssignmentsMarked(node) {
|
|
return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 8388608); });
|
|
}
|
|
function markParameterAssignments(node) {
|
|
if (node.kind === 72) {
|
|
if (ts.isAssignmentTarget(node)) {
|
|
var symbol = getResolvedSymbol(node);
|
|
if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 151) {
|
|
symbol.isAssigned = true;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
ts.forEachChild(node, markParameterAssignments);
|
|
}
|
|
}
|
|
function isConstVariable(symbol) {
|
|
return symbol.flags & 3 && (getDeclarationNodeFlagsFromSymbol(symbol) & 2) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType;
|
|
}
|
|
function removeOptionalityFromDeclaredType(declaredType, declaration) {
|
|
var annotationIncludesUndefined = strictNullChecks &&
|
|
declaration.kind === 151 &&
|
|
declaration.initializer &&
|
|
getFalsyFlags(declaredType) & 32768 &&
|
|
!(getFalsyFlags(checkExpression(declaration.initializer)) & 32768);
|
|
return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 524288) : declaredType;
|
|
}
|
|
function isConstraintPosition(node) {
|
|
var parent = node.parent;
|
|
return parent.kind === 189 ||
|
|
parent.kind === 191 && parent.expression === node ||
|
|
parent.kind === 190 && parent.expression === node ||
|
|
parent.kind === 186 && parent.name === node && !!parent.initializer;
|
|
}
|
|
function typeHasNullableConstraint(type) {
|
|
return type.flags & 58982400 && maybeTypeOfKind(getBaseConstraintOfType(type) || emptyObjectType, 98304);
|
|
}
|
|
function getConstraintForLocation(type, node) {
|
|
if (type && isConstraintPosition(node) && forEachType(type, typeHasNullableConstraint)) {
|
|
return mapType(getWidenedType(type), getBaseConstraintOrType);
|
|
}
|
|
return type;
|
|
}
|
|
function markAliasReferenced(symbol, location) {
|
|
if (isNonLocalAlias(symbol, 67220415) && !isInTypeQuery(location) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) {
|
|
markAliasSymbolAsReferenced(symbol);
|
|
}
|
|
}
|
|
function checkIdentifier(node) {
|
|
var symbol = getResolvedSymbol(node);
|
|
if (symbol === unknownSymbol) {
|
|
return errorType;
|
|
}
|
|
if (symbol === argumentsSymbol) {
|
|
var container = ts.getContainingFunction(node);
|
|
if (languageVersion < 2) {
|
|
if (container.kind === 197) {
|
|
error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression);
|
|
}
|
|
else if (ts.hasModifier(container, 256)) {
|
|
error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method);
|
|
}
|
|
}
|
|
getNodeLinks(container).flags |= 8192;
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
if (!(node.parent && ts.isPropertyAccessExpression(node.parent) && node.parent.expression === node)) {
|
|
markAliasReferenced(symbol, node);
|
|
}
|
|
var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
|
|
var declaration = localOrExportSymbol.valueDeclaration;
|
|
if (localOrExportSymbol.flags & 32) {
|
|
if (declaration.kind === 240
|
|
&& ts.nodeIsDecorated(declaration)) {
|
|
var container = ts.getContainingClass(node);
|
|
while (container !== undefined) {
|
|
if (container === declaration && container.name !== node) {
|
|
getNodeLinks(declaration).flags |= 16777216;
|
|
getNodeLinks(node).flags |= 33554432;
|
|
break;
|
|
}
|
|
container = ts.getContainingClass(container);
|
|
}
|
|
}
|
|
else if (declaration.kind === 209) {
|
|
var container = ts.getThisContainer(node, false);
|
|
while (container.kind !== 279) {
|
|
if (container.parent === declaration) {
|
|
if (container.kind === 154 && ts.hasModifier(container, 32)) {
|
|
getNodeLinks(declaration).flags |= 16777216;
|
|
getNodeLinks(node).flags |= 33554432;
|
|
}
|
|
break;
|
|
}
|
|
container = ts.getThisContainer(container, false);
|
|
}
|
|
}
|
|
}
|
|
checkNestedBlockScopedBinding(node, symbol);
|
|
var type = getConstraintForLocation(getTypeOfSymbol(localOrExportSymbol), node);
|
|
var assignmentKind = ts.getAssignmentTargetKind(node);
|
|
if (assignmentKind) {
|
|
if (!(localOrExportSymbol.flags & 3) &&
|
|
!(ts.isInJSFile(node) && localOrExportSymbol.flags & 512)) {
|
|
error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol));
|
|
return errorType;
|
|
}
|
|
if (isReadonlySymbol(localOrExportSymbol)) {
|
|
if (localOrExportSymbol.flags & 3) {
|
|
error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol));
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol));
|
|
}
|
|
return errorType;
|
|
}
|
|
}
|
|
var isAlias = localOrExportSymbol.flags & 2097152;
|
|
if (localOrExportSymbol.flags & 3) {
|
|
if (assignmentKind === 1) {
|
|
return type;
|
|
}
|
|
}
|
|
else if (isAlias) {
|
|
declaration = ts.find(symbol.declarations, isSomeImportDeclaration);
|
|
}
|
|
else {
|
|
return type;
|
|
}
|
|
if (!declaration) {
|
|
return type;
|
|
}
|
|
var isParameter = ts.getRootDeclaration(declaration).kind === 151;
|
|
var declarationContainer = getControlFlowContainer(declaration);
|
|
var flowContainer = getControlFlowContainer(node);
|
|
var isOuterVariable = flowContainer !== declarationContainer;
|
|
var isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && ts.isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent);
|
|
var isModuleExports = symbol.flags & 134217728;
|
|
while (flowContainer !== declarationContainer && (flowContainer.kind === 196 ||
|
|
flowContainer.kind === 197 || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) &&
|
|
(isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) {
|
|
flowContainer = getControlFlowContainer(flowContainer);
|
|
}
|
|
var assumeInitialized = isParameter || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports ||
|
|
type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 3) !== 0 ||
|
|
isInTypeQuery(node) || node.parent.kind === 257) ||
|
|
node.parent.kind === 213 ||
|
|
declaration.kind === 237 && declaration.exclamationToken ||
|
|
declaration.flags & 4194304;
|
|
var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, declaration) : type) :
|
|
type === autoType || type === autoArrayType ? undefinedType :
|
|
getOptionalType(type);
|
|
var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized);
|
|
if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
|
|
if (flowType === autoType || flowType === autoArrayType) {
|
|
if (noImplicitAny) {
|
|
error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType));
|
|
error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
|
|
}
|
|
return convertAutoToAny(flowType);
|
|
}
|
|
}
|
|
else if (!assumeInitialized && !(getFalsyFlags(type) & 32768) && getFalsyFlags(flowType) & 32768) {
|
|
error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol));
|
|
return type;
|
|
}
|
|
return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
|
|
}
|
|
function isInsideFunction(node, threshold) {
|
|
return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); });
|
|
}
|
|
function getPartOfForStatementContainingNode(node, container) {
|
|
return ts.findAncestor(node, function (n) { return n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement; });
|
|
}
|
|
function checkNestedBlockScopedBinding(node, symbol) {
|
|
if (languageVersion >= 2 ||
|
|
(symbol.flags & (2 | 32)) === 0 ||
|
|
symbol.valueDeclaration.parent.kind === 274) {
|
|
return;
|
|
}
|
|
var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration);
|
|
var usedInFunction = isInsideFunction(node.parent, container);
|
|
var current = container;
|
|
var containedInIterationStatement = false;
|
|
while (current && !ts.nodeStartsNewLexicalEnvironment(current)) {
|
|
if (ts.isIterationStatement(current, false)) {
|
|
containedInIterationStatement = true;
|
|
break;
|
|
}
|
|
current = current.parent;
|
|
}
|
|
if (containedInIterationStatement) {
|
|
if (usedInFunction) {
|
|
var capturesBlockScopeBindingInLoopBody = true;
|
|
if (ts.isForStatement(container) &&
|
|
ts.getAncestor(symbol.valueDeclaration, 238).parent === container) {
|
|
var part = getPartOfForStatementContainingNode(node.parent, container);
|
|
if (part) {
|
|
var links = getNodeLinks(part);
|
|
links.flags |= 131072;
|
|
var capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []);
|
|
ts.pushIfUnique(capturedBindings, symbol);
|
|
if (part === container.initializer) {
|
|
capturesBlockScopeBindingInLoopBody = false;
|
|
}
|
|
}
|
|
}
|
|
if (capturesBlockScopeBindingInLoopBody) {
|
|
getNodeLinks(current).flags |= 65536;
|
|
}
|
|
}
|
|
if (container.kind === 225 &&
|
|
ts.getAncestor(symbol.valueDeclaration, 238).parent === container &&
|
|
isAssignedInBodyOfForStatement(node, container)) {
|
|
getNodeLinks(symbol.valueDeclaration).flags |= 4194304;
|
|
}
|
|
getNodeLinks(symbol.valueDeclaration).flags |= 524288;
|
|
}
|
|
if (usedInFunction) {
|
|
getNodeLinks(symbol.valueDeclaration).flags |= 262144;
|
|
}
|
|
}
|
|
function isBindingCapturedByNode(node, decl) {
|
|
var links = getNodeLinks(node);
|
|
return !!links && ts.contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl));
|
|
}
|
|
function isAssignedInBodyOfForStatement(node, container) {
|
|
var current = node;
|
|
while (current.parent.kind === 195) {
|
|
current = current.parent;
|
|
}
|
|
var isAssigned = false;
|
|
if (ts.isAssignmentTarget(current)) {
|
|
isAssigned = true;
|
|
}
|
|
else if ((current.parent.kind === 202 || current.parent.kind === 203)) {
|
|
var expr = current.parent;
|
|
isAssigned = expr.operator === 44 || expr.operator === 45;
|
|
}
|
|
if (!isAssigned) {
|
|
return false;
|
|
}
|
|
return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; });
|
|
}
|
|
function captureLexicalThis(node, container) {
|
|
getNodeLinks(node).flags |= 2;
|
|
if (container.kind === 154 || container.kind === 157) {
|
|
var classNode = container.parent;
|
|
getNodeLinks(classNode).flags |= 4;
|
|
}
|
|
else {
|
|
getNodeLinks(container).flags |= 4;
|
|
}
|
|
}
|
|
function findFirstSuperCall(n) {
|
|
if (ts.isSuperCall(n)) {
|
|
return n;
|
|
}
|
|
else if (ts.isFunctionLike(n)) {
|
|
return undefined;
|
|
}
|
|
return ts.forEachChild(n, findFirstSuperCall);
|
|
}
|
|
function getSuperCallInConstructor(constructor) {
|
|
var links = getNodeLinks(constructor);
|
|
if (links.hasSuperCall === undefined) {
|
|
links.superCall = findFirstSuperCall(constructor.body);
|
|
links.hasSuperCall = links.superCall ? true : false;
|
|
}
|
|
return links.superCall;
|
|
}
|
|
function classDeclarationExtendsNull(classDecl) {
|
|
var classSymbol = getSymbolOfNode(classDecl);
|
|
var classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
|
|
var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
|
|
return baseConstructorType === nullWideningType;
|
|
}
|
|
function checkThisBeforeSuper(node, container, diagnosticMessage) {
|
|
var containingClassDecl = container.parent;
|
|
var baseTypeNode = ts.getEffectiveBaseTypeNode(containingClassDecl);
|
|
if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
|
|
var superCall = getSuperCallInConstructor(container);
|
|
if (!superCall || superCall.end > node.pos) {
|
|
error(node, diagnosticMessage);
|
|
}
|
|
}
|
|
}
|
|
function checkThisExpression(node) {
|
|
var container = ts.getThisContainer(node, true);
|
|
var capturedByArrowFunction = false;
|
|
if (container.kind === 157) {
|
|
checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
|
|
}
|
|
if (container.kind === 197) {
|
|
container = ts.getThisContainer(container, false);
|
|
capturedByArrowFunction = true;
|
|
}
|
|
switch (container.kind) {
|
|
case 244:
|
|
error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
|
|
break;
|
|
case 243:
|
|
error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location);
|
|
break;
|
|
case 157:
|
|
if (isInConstructorArgumentInitializer(node, container)) {
|
|
error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
|
|
}
|
|
break;
|
|
case 154:
|
|
case 153:
|
|
if (ts.hasModifier(container, 32)) {
|
|
error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer);
|
|
}
|
|
break;
|
|
case 149:
|
|
error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
|
|
break;
|
|
}
|
|
if (capturedByArrowFunction && languageVersion < 2) {
|
|
captureLexicalThis(node, container);
|
|
}
|
|
var type = tryGetThisTypeAt(node, container);
|
|
if (!type && noImplicitThis) {
|
|
var diag = error(node, capturedByArrowFunction && container.kind === 279 ?
|
|
ts.Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this_which_implicitly_has_type_any :
|
|
ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation);
|
|
if (!ts.isSourceFile(container)) {
|
|
var outsideThis = tryGetThisTypeAt(container);
|
|
if (outsideThis) {
|
|
addRelatedInfo(diag, ts.createDiagnosticForNode(container, ts.Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container));
|
|
}
|
|
}
|
|
}
|
|
return type || anyType;
|
|
}
|
|
function tryGetThisTypeAt(node, container) {
|
|
if (container === void 0) { container = ts.getThisContainer(node, false); }
|
|
var isInJS = ts.isInJSFile(node);
|
|
if (ts.isFunctionLike(container) &&
|
|
(!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) {
|
|
var className = getClassNameFromPrototypeMethod(container);
|
|
if (isInJS && className) {
|
|
var classSymbol = checkExpression(className).symbol;
|
|
if (classSymbol && classSymbol.members && (classSymbol.flags & 16)) {
|
|
var classType = getJSClassType(classSymbol);
|
|
if (classType) {
|
|
return getFlowTypeOfReference(node, classType);
|
|
}
|
|
}
|
|
}
|
|
else if (isInJS &&
|
|
(container.kind === 196 || container.kind === 239) &&
|
|
ts.getJSDocClassTag(container)) {
|
|
var classType = getJSClassType(container.symbol);
|
|
if (classType) {
|
|
return getFlowTypeOfReference(node, classType);
|
|
}
|
|
}
|
|
var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container);
|
|
if (thisType) {
|
|
return getFlowTypeOfReference(node, thisType);
|
|
}
|
|
}
|
|
if (ts.isClassLike(container.parent)) {
|
|
var symbol = getSymbolOfNode(container.parent);
|
|
var type = ts.hasModifier(container, 32) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
|
|
return getFlowTypeOfReference(node, type);
|
|
}
|
|
if (isInJS) {
|
|
var type = getTypeForThisExpressionFromJSDoc(container);
|
|
if (type && type !== errorType) {
|
|
return getFlowTypeOfReference(node, type);
|
|
}
|
|
}
|
|
}
|
|
function getClassNameFromPrototypeMethod(container) {
|
|
if (container.kind === 196 &&
|
|
ts.isBinaryExpression(container.parent) &&
|
|
ts.getAssignmentDeclarationKind(container.parent) === 3) {
|
|
return container.parent
|
|
.left
|
|
.expression
|
|
.expression;
|
|
}
|
|
else if (container.kind === 156 &&
|
|
container.parent.kind === 188 &&
|
|
ts.isBinaryExpression(container.parent.parent) &&
|
|
ts.getAssignmentDeclarationKind(container.parent.parent) === 6) {
|
|
return container.parent.parent.left.expression;
|
|
}
|
|
else if (container.kind === 196 &&
|
|
container.parent.kind === 275 &&
|
|
container.parent.parent.kind === 188 &&
|
|
ts.isBinaryExpression(container.parent.parent.parent) &&
|
|
ts.getAssignmentDeclarationKind(container.parent.parent.parent) === 6) {
|
|
return container.parent.parent.parent.left.expression;
|
|
}
|
|
else if (container.kind === 196 &&
|
|
ts.isPropertyAssignment(container.parent) &&
|
|
ts.isIdentifier(container.parent.name) &&
|
|
(container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") &&
|
|
ts.isObjectLiteralExpression(container.parent.parent) &&
|
|
ts.isCallExpression(container.parent.parent.parent) &&
|
|
container.parent.parent.parent.arguments[2] === container.parent.parent &&
|
|
ts.getAssignmentDeclarationKind(container.parent.parent.parent) === 9) {
|
|
return container.parent.parent.parent.arguments[0].expression;
|
|
}
|
|
else if (ts.isMethodDeclaration(container) &&
|
|
ts.isIdentifier(container.name) &&
|
|
(container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") &&
|
|
ts.isObjectLiteralExpression(container.parent) &&
|
|
ts.isCallExpression(container.parent.parent) &&
|
|
container.parent.parent.arguments[2] === container.parent &&
|
|
ts.getAssignmentDeclarationKind(container.parent.parent) === 9) {
|
|
return container.parent.parent.arguments[0].expression;
|
|
}
|
|
}
|
|
function getTypeForThisExpressionFromJSDoc(node) {
|
|
var jsdocType = ts.getJSDocType(node);
|
|
if (jsdocType && jsdocType.kind === 289) {
|
|
var jsDocFunctionType = jsdocType;
|
|
if (jsDocFunctionType.parameters.length > 0 &&
|
|
jsDocFunctionType.parameters[0].name &&
|
|
jsDocFunctionType.parameters[0].name.escapedText === "this") {
|
|
return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type);
|
|
}
|
|
}
|
|
var thisTag = ts.getJSDocThisTag(node);
|
|
if (thisTag && thisTag.typeExpression) {
|
|
return getTypeFromTypeNode(thisTag.typeExpression);
|
|
}
|
|
}
|
|
function isInConstructorArgumentInitializer(node, constructorDecl) {
|
|
return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 151; });
|
|
}
|
|
function checkSuperExpression(node) {
|
|
var isCallExpression = node.parent.kind === 191 && node.parent.expression === node;
|
|
var container = ts.getSuperContainer(node, true);
|
|
var needToCaptureLexicalThis = false;
|
|
if (!isCallExpression) {
|
|
while (container && container.kind === 197) {
|
|
container = ts.getSuperContainer(container, true);
|
|
needToCaptureLexicalThis = languageVersion < 2;
|
|
}
|
|
}
|
|
var canUseSuperExpression = isLegalUsageOfSuperExpression(container);
|
|
var nodeCheckFlag = 0;
|
|
if (!canUseSuperExpression) {
|
|
var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 149; });
|
|
if (current && current.kind === 149) {
|
|
error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
|
|
}
|
|
else if (isCallExpression) {
|
|
error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors);
|
|
}
|
|
else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 188)) {
|
|
error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions);
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class);
|
|
}
|
|
return errorType;
|
|
}
|
|
if (!isCallExpression && container.kind === 157) {
|
|
checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class);
|
|
}
|
|
if (ts.hasModifier(container, 32) || isCallExpression) {
|
|
nodeCheckFlag = 512;
|
|
}
|
|
else {
|
|
nodeCheckFlag = 256;
|
|
}
|
|
getNodeLinks(node).flags |= nodeCheckFlag;
|
|
if (container.kind === 156 && ts.hasModifier(container, 256)) {
|
|
if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) {
|
|
getNodeLinks(container).flags |= 4096;
|
|
}
|
|
else {
|
|
getNodeLinks(container).flags |= 2048;
|
|
}
|
|
}
|
|
if (needToCaptureLexicalThis) {
|
|
captureLexicalThis(node.parent, container);
|
|
}
|
|
if (container.parent.kind === 188) {
|
|
if (languageVersion < 2) {
|
|
error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher);
|
|
return errorType;
|
|
}
|
|
else {
|
|
return anyType;
|
|
}
|
|
}
|
|
var classLikeDeclaration = container.parent;
|
|
if (!ts.getEffectiveBaseTypeNode(classLikeDeclaration)) {
|
|
error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class);
|
|
return errorType;
|
|
}
|
|
var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration));
|
|
var baseClassType = classType && getBaseTypes(classType)[0];
|
|
if (!baseClassType) {
|
|
return errorType;
|
|
}
|
|
if (container.kind === 157 && isInConstructorArgumentInitializer(node, container)) {
|
|
error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments);
|
|
return errorType;
|
|
}
|
|
return nodeCheckFlag === 512
|
|
? getBaseConstructorTypeOfClass(classType)
|
|
: getTypeWithThisArgument(baseClassType, classType.thisType);
|
|
function isLegalUsageOfSuperExpression(container) {
|
|
if (!container) {
|
|
return false;
|
|
}
|
|
if (isCallExpression) {
|
|
return container.kind === 157;
|
|
}
|
|
else {
|
|
if (ts.isClassLike(container.parent) || container.parent.kind === 188) {
|
|
if (ts.hasModifier(container, 32)) {
|
|
return container.kind === 156 ||
|
|
container.kind === 155 ||
|
|
container.kind === 158 ||
|
|
container.kind === 159;
|
|
}
|
|
else {
|
|
return container.kind === 156 ||
|
|
container.kind === 155 ||
|
|
container.kind === 158 ||
|
|
container.kind === 159 ||
|
|
container.kind === 154 ||
|
|
container.kind === 153 ||
|
|
container.kind === 157;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
function getContainingObjectLiteral(func) {
|
|
return (func.kind === 156 ||
|
|
func.kind === 158 ||
|
|
func.kind === 159) && func.parent.kind === 188 ? func.parent :
|
|
func.kind === 196 && func.parent.kind === 275 ? func.parent.parent :
|
|
undefined;
|
|
}
|
|
function getThisTypeArgument(type) {
|
|
return ts.getObjectFlags(type) & 4 && type.target === globalThisType ? type.typeArguments[0] : undefined;
|
|
}
|
|
function getThisTypeFromContextualType(type) {
|
|
return mapType(type, function (t) {
|
|
return t.flags & 2097152 ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t);
|
|
});
|
|
}
|
|
function getContextualThisParameterType(func) {
|
|
if (func.kind === 197) {
|
|
return undefined;
|
|
}
|
|
if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
|
|
var contextualSignature = getContextualSignature(func);
|
|
if (contextualSignature) {
|
|
var thisParameter = contextualSignature.thisParameter;
|
|
if (thisParameter) {
|
|
return getTypeOfSymbol(thisParameter);
|
|
}
|
|
}
|
|
}
|
|
var inJs = ts.isInJSFile(func);
|
|
if (noImplicitThis || inJs) {
|
|
var containingLiteral = getContainingObjectLiteral(func);
|
|
if (containingLiteral) {
|
|
var contextualType = getApparentTypeOfContextualType(containingLiteral);
|
|
var literal = containingLiteral;
|
|
var type = contextualType;
|
|
while (type) {
|
|
var thisType = getThisTypeFromContextualType(type);
|
|
if (thisType) {
|
|
return instantiateType(thisType, getContextualMapper(containingLiteral));
|
|
}
|
|
if (literal.parent.kind !== 275) {
|
|
break;
|
|
}
|
|
literal = literal.parent.parent;
|
|
type = getApparentTypeOfContextualType(literal);
|
|
}
|
|
return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral);
|
|
}
|
|
var parent = func.parent;
|
|
if (parent.kind === 204 && parent.operatorToken.kind === 59) {
|
|
var target = parent.left;
|
|
if (target.kind === 189 || target.kind === 190) {
|
|
var expression = target.expression;
|
|
if (inJs && ts.isIdentifier(expression)) {
|
|
var sourceFile = ts.getSourceFileOfNode(parent);
|
|
if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) {
|
|
return undefined;
|
|
}
|
|
}
|
|
return checkExpressionCached(expression);
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextuallyTypedParameterType(parameter) {
|
|
var func = parameter.parent;
|
|
if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
|
|
return undefined;
|
|
}
|
|
var iife = ts.getImmediatelyInvokedFunctionExpression(func);
|
|
if (iife && iife.arguments) {
|
|
var args = getEffectiveCallArguments(iife);
|
|
var indexOfParameter = func.parameters.indexOf(parameter);
|
|
if (parameter.dotDotDotToken) {
|
|
return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, undefined);
|
|
}
|
|
var links = getNodeLinks(iife);
|
|
var cached = links.resolvedSignature;
|
|
links.resolvedSignature = anySignature;
|
|
var type = indexOfParameter < args.length ?
|
|
getWidenedLiteralType(checkExpression(args[indexOfParameter])) :
|
|
parameter.initializer ? undefined : undefinedWideningType;
|
|
links.resolvedSignature = cached;
|
|
return type;
|
|
}
|
|
var contextualSignature = getContextualSignature(func);
|
|
if (contextualSignature) {
|
|
var index = func.parameters.indexOf(parameter) - (ts.getThisParameter(func) ? 1 : 0);
|
|
return parameter.dotDotDotToken && ts.lastOrUndefined(func.parameters) === parameter ?
|
|
getRestTypeAtPosition(contextualSignature, index) :
|
|
tryGetTypeAtPosition(contextualSignature, index);
|
|
}
|
|
}
|
|
function getContextualTypeForInitializerExpression(node) {
|
|
var declaration = node.parent;
|
|
if (ts.hasInitializer(declaration) && node === declaration.initializer) {
|
|
var typeNode = ts.getEffectiveTypeAnnotationNode(declaration);
|
|
if (typeNode) {
|
|
return getTypeFromTypeNode(typeNode);
|
|
}
|
|
if (declaration.kind === 151) {
|
|
var type = getContextuallyTypedParameterType(declaration);
|
|
if (type) {
|
|
return type;
|
|
}
|
|
}
|
|
if (ts.isBindingPattern(declaration.name)) {
|
|
return getTypeFromBindingPattern(declaration.name, true, false);
|
|
}
|
|
if (ts.isBindingPattern(declaration.parent)) {
|
|
var parentDeclaration = declaration.parent.parent;
|
|
var name = declaration.propertyName || declaration.name;
|
|
if (parentDeclaration.kind !== 186) {
|
|
var parentTypeNode = ts.getEffectiveTypeAnnotationNode(parentDeclaration);
|
|
if (parentTypeNode && !ts.isBindingPattern(name)) {
|
|
var text = ts.getTextOfPropertyName(name);
|
|
if (text) {
|
|
return getTypeOfPropertyOfType(getTypeFromTypeNode(parentTypeNode), text);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForReturnExpression(node) {
|
|
var func = ts.getContainingFunction(node);
|
|
if (func) {
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
if (functionFlags & 1) {
|
|
return undefined;
|
|
}
|
|
var contextualReturnType = getContextualReturnType(func);
|
|
if (contextualReturnType) {
|
|
if (functionFlags & 2) {
|
|
var contextualAwaitedType = getAwaitedTypeOfPromise(contextualReturnType);
|
|
return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
|
|
}
|
|
return contextualReturnType;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForAwaitOperand(node) {
|
|
var contextualType = getContextualType(node);
|
|
if (contextualType) {
|
|
var contextualAwaitedType = getAwaitedType(contextualType);
|
|
return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForYieldOperand(node) {
|
|
var func = ts.getContainingFunction(node);
|
|
if (func) {
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
var contextualReturnType = getContextualReturnType(func);
|
|
if (contextualReturnType) {
|
|
return node.asteriskToken
|
|
? contextualReturnType
|
|
: getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2) !== 0);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isInParameterInitializerBeforeContainingFunction(node) {
|
|
var inBindingInitializer = false;
|
|
while (node.parent && !ts.isFunctionLike(node.parent)) {
|
|
if (ts.isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) {
|
|
return true;
|
|
}
|
|
if (ts.isBindingElement(node.parent) && node.parent.initializer === node) {
|
|
inBindingInitializer = true;
|
|
}
|
|
node = node.parent;
|
|
}
|
|
return false;
|
|
}
|
|
function getContextualReturnType(functionDecl) {
|
|
var returnType = getReturnTypeFromAnnotation(functionDecl);
|
|
if (returnType) {
|
|
return returnType;
|
|
}
|
|
var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl);
|
|
if (signature && !isResolvingReturnTypeOfSignature(signature)) {
|
|
return getReturnTypeOfSignature(signature);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForArgument(callTarget, arg) {
|
|
var args = getEffectiveCallArguments(callTarget);
|
|
var argIndex = args.indexOf(arg);
|
|
return argIndex === -1 ? undefined : getContextualTypeForArgumentAtIndex(callTarget, argIndex);
|
|
}
|
|
function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
|
|
var signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
|
|
if (ts.isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
|
|
return getEffectiveFirstArgumentForJsxSignature(signature, callTarget);
|
|
}
|
|
return getTypeAtPosition(signature, argIndex);
|
|
}
|
|
function getContextualTypeForSubstitutionExpression(template, substitutionExpression) {
|
|
if (template.parent.kind === 193) {
|
|
return getContextualTypeForArgument(template.parent, substitutionExpression);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForBinaryOperand(node) {
|
|
var binaryExpression = node.parent;
|
|
var left = binaryExpression.left, operatorToken = binaryExpression.operatorToken, right = binaryExpression.right;
|
|
switch (operatorToken.kind) {
|
|
case 59:
|
|
if (node !== right) {
|
|
return undefined;
|
|
}
|
|
var contextSensitive = getIsContextSensitiveAssignmentOrContextType(binaryExpression);
|
|
if (!contextSensitive) {
|
|
return undefined;
|
|
}
|
|
return contextSensitive === true ? getTypeOfExpression(left) : contextSensitive;
|
|
case 55:
|
|
var type = getContextualType(binaryExpression);
|
|
return !type && node === right && !ts.isDefaultedExpandoInitializer(binaryExpression) ?
|
|
getTypeOfExpression(left) : type;
|
|
case 54:
|
|
case 27:
|
|
return node === right ? getContextualType(binaryExpression) : undefined;
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function getIsContextSensitiveAssignmentOrContextType(binaryExpression) {
|
|
var kind = ts.getAssignmentDeclarationKind(binaryExpression);
|
|
switch (kind) {
|
|
case 0:
|
|
return true;
|
|
case 5:
|
|
case 1:
|
|
case 6:
|
|
case 3:
|
|
if (!binaryExpression.left.symbol) {
|
|
return true;
|
|
}
|
|
else {
|
|
var decl = binaryExpression.left.symbol.valueDeclaration;
|
|
if (!decl) {
|
|
return false;
|
|
}
|
|
var lhs = binaryExpression.left;
|
|
var overallAnnotation = ts.getEffectiveTypeAnnotationNode(decl);
|
|
if (overallAnnotation) {
|
|
return getTypeFromTypeNode(overallAnnotation);
|
|
}
|
|
else if (ts.isIdentifier(lhs.expression)) {
|
|
var id = lhs.expression;
|
|
var parentSymbol = resolveName(id, id.escapedText, 67220415, undefined, id.escapedText, true);
|
|
if (parentSymbol) {
|
|
var annotated = ts.getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
|
|
if (annotated) {
|
|
var type = getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated), lhs.name.escapedText);
|
|
return type || false;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
return !ts.isInJSFile(decl);
|
|
}
|
|
case 2:
|
|
case 4:
|
|
if (!binaryExpression.symbol)
|
|
return true;
|
|
if (binaryExpression.symbol.valueDeclaration) {
|
|
var annotated = ts.getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration);
|
|
if (annotated) {
|
|
var type = getTypeFromTypeNode(annotated);
|
|
if (type) {
|
|
return type;
|
|
}
|
|
}
|
|
}
|
|
if (kind === 2)
|
|
return false;
|
|
var thisAccess = binaryExpression.left;
|
|
if (!ts.isObjectLiteralMethod(ts.getThisContainer(thisAccess.expression, false))) {
|
|
return false;
|
|
}
|
|
var thisType = checkThisExpression(thisAccess.expression);
|
|
return thisType && getTypeOfPropertyOfContextualType(thisType, thisAccess.name.escapedText) || false;
|
|
case 7:
|
|
case 8:
|
|
case 9:
|
|
return ts.Debug.fail("Does not apply");
|
|
default:
|
|
return ts.Debug.assertNever(kind);
|
|
}
|
|
}
|
|
function getTypeOfPropertyOfContextualType(type, name) {
|
|
return mapType(type, function (t) {
|
|
if (t.flags & 3670016) {
|
|
var prop = getPropertyOfType(t, name);
|
|
if (prop) {
|
|
return getTypeOfSymbol(prop);
|
|
}
|
|
if (isTupleType(t)) {
|
|
var restType = getRestTypeOfTupleType(t);
|
|
if (restType && isNumericLiteralName(name) && +name >= 0) {
|
|
return restType;
|
|
}
|
|
}
|
|
return isNumericLiteralName(name) && getIndexTypeOfContextualType(t, 1) ||
|
|
getIndexTypeOfContextualType(t, 0);
|
|
}
|
|
return undefined;
|
|
}, true);
|
|
}
|
|
function getIndexTypeOfContextualType(type, kind) {
|
|
return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }, true);
|
|
}
|
|
function getContextualTypeForObjectLiteralMethod(node) {
|
|
ts.Debug.assert(ts.isObjectLiteralMethod(node));
|
|
if (node.flags & 8388608) {
|
|
return undefined;
|
|
}
|
|
return getContextualTypeForObjectLiteralElement(node);
|
|
}
|
|
function getContextualTypeForObjectLiteralElement(element) {
|
|
var objectLiteral = element.parent;
|
|
var type = getApparentTypeOfContextualType(objectLiteral);
|
|
if (type) {
|
|
if (!hasNonBindableDynamicName(element)) {
|
|
var symbolName_2 = getSymbolOfNode(element).escapedName;
|
|
var propertyType = getTypeOfPropertyOfContextualType(type, symbolName_2);
|
|
if (propertyType) {
|
|
return propertyType;
|
|
}
|
|
}
|
|
return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) ||
|
|
getIndexTypeOfContextualType(type, 0);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualTypeForElementExpression(arrayContextualType, index) {
|
|
return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index)
|
|
|| getIteratedTypeOrElementType(arrayContextualType, undefined, false, false, false));
|
|
}
|
|
function getContextualTypeForConditionalOperand(node) {
|
|
var conditional = node.parent;
|
|
return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined;
|
|
}
|
|
function getContextualTypeForChildJsxExpression(node) {
|
|
var attributesType = getApparentTypeOfContextualType(node.openingElement.tagName);
|
|
var jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
|
|
return attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName) : undefined;
|
|
}
|
|
function getContextualTypeForJsxExpression(node) {
|
|
var exprParent = node.parent;
|
|
return ts.isJsxAttributeLike(exprParent)
|
|
? getContextualType(node)
|
|
: ts.isJsxElement(exprParent)
|
|
? getContextualTypeForChildJsxExpression(exprParent)
|
|
: undefined;
|
|
}
|
|
function getContextualTypeForJsxAttribute(attribute) {
|
|
if (ts.isJsxAttribute(attribute)) {
|
|
var attributesType = getApparentTypeOfContextualType(attribute.parent);
|
|
if (!attributesType || isTypeAny(attributesType)) {
|
|
return undefined;
|
|
}
|
|
return getTypeOfPropertyOfContextualType(attributesType, attribute.name.escapedText);
|
|
}
|
|
else {
|
|
return getContextualType(attribute.parent);
|
|
}
|
|
}
|
|
function isPossiblyDiscriminantValue(node) {
|
|
switch (node.kind) {
|
|
case 10:
|
|
case 8:
|
|
case 9:
|
|
case 14:
|
|
case 102:
|
|
case 87:
|
|
case 96:
|
|
case 72:
|
|
case 141:
|
|
return true;
|
|
case 189:
|
|
case 195:
|
|
return isPossiblyDiscriminantValue(node.expression);
|
|
case 270:
|
|
return !node.expression || isPossiblyDiscriminantValue(node.expression);
|
|
}
|
|
return false;
|
|
}
|
|
function discriminateContextualTypeByObjectMembers(node, contextualType) {
|
|
return discriminateTypeByDiscriminableItems(contextualType, ts.map(ts.filter(node.properties, function (p) { return !!p.symbol && p.kind === 275 && isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName); }), function (prop) { return [function () { return checkExpression(prop.initializer); }, prop.symbol.escapedName]; }), isTypeAssignableTo, contextualType);
|
|
}
|
|
function discriminateContextualTypeByJSXAttributes(node, contextualType) {
|
|
return discriminateTypeByDiscriminableItems(contextualType, ts.map(ts.filter(node.properties, function (p) { return !!p.symbol && p.kind === 267 && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer)); }), function (prop) { return [!prop.initializer ? (function () { return trueType; }) : (function () { return checkExpression(prop.initializer); }), prop.symbol.escapedName]; }), isTypeAssignableTo, contextualType);
|
|
}
|
|
function getApparentTypeOfContextualType(node) {
|
|
var contextualType = getContextualType(node);
|
|
contextualType = contextualType && mapType(contextualType, getApparentType);
|
|
if (contextualType && contextualType.flags & 1048576) {
|
|
if (ts.isObjectLiteralExpression(node)) {
|
|
return discriminateContextualTypeByObjectMembers(node, contextualType);
|
|
}
|
|
else if (ts.isJsxAttributes(node)) {
|
|
return discriminateContextualTypeByJSXAttributes(node, contextualType);
|
|
}
|
|
}
|
|
return contextualType;
|
|
}
|
|
function getContextualType(node) {
|
|
if (node.flags & 8388608) {
|
|
return undefined;
|
|
}
|
|
if (node.contextualType) {
|
|
return node.contextualType;
|
|
}
|
|
var parent = node.parent;
|
|
switch (parent.kind) {
|
|
case 237:
|
|
case 151:
|
|
case 154:
|
|
case 153:
|
|
case 186:
|
|
return getContextualTypeForInitializerExpression(node);
|
|
case 197:
|
|
case 230:
|
|
return getContextualTypeForReturnExpression(node);
|
|
case 207:
|
|
return getContextualTypeForYieldOperand(parent);
|
|
case 201:
|
|
return getContextualTypeForAwaitOperand(parent);
|
|
case 191:
|
|
case 192:
|
|
return getContextualTypeForArgument(parent, node);
|
|
case 194:
|
|
case 212:
|
|
return getTypeFromTypeNode(parent.type);
|
|
case 204:
|
|
return getContextualTypeForBinaryOperand(node);
|
|
case 275:
|
|
case 276:
|
|
return getContextualTypeForObjectLiteralElement(parent);
|
|
case 277:
|
|
return getApparentTypeOfContextualType(parent.parent);
|
|
case 187: {
|
|
var arrayLiteral = parent;
|
|
var type = getApparentTypeOfContextualType(arrayLiteral);
|
|
return getContextualTypeForElementExpression(type, ts.indexOfNode(arrayLiteral.elements, node));
|
|
}
|
|
case 205:
|
|
return getContextualTypeForConditionalOperand(node);
|
|
case 216:
|
|
ts.Debug.assert(parent.parent.kind === 206);
|
|
return getContextualTypeForSubstitutionExpression(parent.parent, node);
|
|
case 195: {
|
|
var tag = ts.isInJSFile(parent) ? ts.getJSDocTypeTag(parent) : undefined;
|
|
return tag ? getTypeFromTypeNode(tag.typeExpression.type) : getContextualType(parent);
|
|
}
|
|
case 270:
|
|
return getContextualTypeForJsxExpression(parent);
|
|
case 267:
|
|
case 269:
|
|
return getContextualTypeForJsxAttribute(parent);
|
|
case 262:
|
|
case 261:
|
|
return getContextualJsxElementAttributesType(parent);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getContextualMapper(node) {
|
|
var ancestor = ts.findAncestor(node, function (n) { return !!n.contextualMapper; });
|
|
return ancestor ? ancestor.contextualMapper : identityMapper;
|
|
}
|
|
function getContextualJsxElementAttributesType(node) {
|
|
if (ts.isJsxOpeningElement(node) && node.parent.contextualType) {
|
|
return node.parent.contextualType;
|
|
}
|
|
return getContextualTypeForArgumentAtIndex(node, 0);
|
|
}
|
|
function getEffectiveFirstArgumentForJsxSignature(signature, node) {
|
|
return getJsxReferenceKind(node) !== 0 ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node);
|
|
}
|
|
function getJsxPropsTypeFromCallSignature(sig, context) {
|
|
var propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, emptyObjectType);
|
|
propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType);
|
|
var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
|
|
if (intrinsicAttribs !== errorType) {
|
|
propsType = intersectTypes(intrinsicAttribs, propsType);
|
|
}
|
|
return propsType;
|
|
}
|
|
function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) {
|
|
var instanceType = getReturnTypeOfSignature(sig);
|
|
return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation);
|
|
}
|
|
function getStaticTypeOfReferencedJsxConstructor(context) {
|
|
if (isJsxIntrinsicIdentifier(context.tagName)) {
|
|
var result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context);
|
|
var fakeSignature = createSignatureForJSXIntrinsic(context, result);
|
|
return getOrCreateTypeFromSignature(fakeSignature);
|
|
}
|
|
var tagType = checkExpressionCached(context.tagName);
|
|
if (tagType.flags & 128) {
|
|
var result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context);
|
|
if (!result) {
|
|
return errorType;
|
|
}
|
|
var fakeSignature = createSignatureForJSXIntrinsic(context, result);
|
|
return getOrCreateTypeFromSignature(fakeSignature);
|
|
}
|
|
return tagType;
|
|
}
|
|
function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) {
|
|
var managedSym = getJsxLibraryManagedAttributes(ns);
|
|
if (managedSym) {
|
|
var declaredManagedType = getDeclaredTypeOfSymbol(managedSym);
|
|
var ctorType = getStaticTypeOfReferencedJsxConstructor(context);
|
|
if (ts.length(declaredManagedType.typeParameters) >= 2) {
|
|
var args = fillMissingTypeArguments([ctorType, attributesType], declaredManagedType.typeParameters, 2, ts.isInJSFile(context));
|
|
return createTypeReference(declaredManagedType, args);
|
|
}
|
|
else if (ts.length(declaredManagedType.aliasTypeArguments) >= 2) {
|
|
var args = fillMissingTypeArguments([ctorType, attributesType], declaredManagedType.aliasTypeArguments, 2, ts.isInJSFile(context));
|
|
return getTypeAliasInstantiation(declaredManagedType.aliasSymbol, args);
|
|
}
|
|
}
|
|
return attributesType;
|
|
}
|
|
function getJsxPropsTypeFromClassType(sig, context) {
|
|
var ns = getJsxNamespaceAt(context);
|
|
var forcedLookupLocation = getJsxElementPropertiesName(ns);
|
|
var attributesType = forcedLookupLocation === undefined
|
|
? getTypeOfFirstParameterOfSignatureWithFallback(sig, emptyObjectType)
|
|
: forcedLookupLocation === ""
|
|
? getReturnTypeOfSignature(sig)
|
|
: getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation);
|
|
if (!attributesType) {
|
|
if (!!forcedLookupLocation && !!ts.length(context.attributes.properties)) {
|
|
error(context, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, ts.unescapeLeadingUnderscores(forcedLookupLocation));
|
|
}
|
|
return emptyObjectType;
|
|
}
|
|
attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType);
|
|
if (isTypeAny(attributesType)) {
|
|
return attributesType;
|
|
}
|
|
else {
|
|
var apparentAttributesType = attributesType;
|
|
var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context);
|
|
if (intrinsicClassAttribs !== errorType) {
|
|
var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol);
|
|
var hostClassType = getReturnTypeOfSignature(sig);
|
|
apparentAttributesType = intersectTypes(typeParams
|
|
? createTypeReference(intrinsicClassAttribs, fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), ts.isInJSFile(context)))
|
|
: intrinsicClassAttribs, apparentAttributesType);
|
|
}
|
|
var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
|
|
if (intrinsicAttribs !== errorType) {
|
|
apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType);
|
|
}
|
|
return apparentAttributesType;
|
|
}
|
|
}
|
|
function getContextualCallSignature(type, node) {
|
|
var signatures = getSignaturesOfType(type, 0);
|
|
if (signatures.length === 1) {
|
|
var signature = signatures[0];
|
|
if (!isAritySmaller(signature, node)) {
|
|
return signature;
|
|
}
|
|
}
|
|
}
|
|
function isAritySmaller(signature, target) {
|
|
var targetParameterCount = 0;
|
|
for (; targetParameterCount < target.parameters.length; targetParameterCount++) {
|
|
var param = target.parameters[targetParameterCount];
|
|
if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) {
|
|
break;
|
|
}
|
|
}
|
|
if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) {
|
|
targetParameterCount--;
|
|
}
|
|
return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount;
|
|
}
|
|
function isFunctionExpressionOrArrowFunction(node) {
|
|
return node.kind === 196 || node.kind === 197;
|
|
}
|
|
function getContextualSignatureForFunctionLikeDeclaration(node) {
|
|
return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node)
|
|
? getContextualSignature(node)
|
|
: undefined;
|
|
}
|
|
function getContextualTypeForFunctionLikeDeclaration(node) {
|
|
return ts.isObjectLiteralMethod(node) ?
|
|
getContextualTypeForObjectLiteralMethod(node) :
|
|
getApparentTypeOfContextualType(node);
|
|
}
|
|
function getContextualSignature(node) {
|
|
ts.Debug.assert(node.kind !== 156 || ts.isObjectLiteralMethod(node));
|
|
var typeTagSignature = getSignatureOfTypeTag(node);
|
|
if (typeTagSignature) {
|
|
return typeTagSignature;
|
|
}
|
|
var type = getContextualTypeForFunctionLikeDeclaration(node);
|
|
if (!type) {
|
|
return undefined;
|
|
}
|
|
if (!(type.flags & 1048576)) {
|
|
return getContextualCallSignature(type, node);
|
|
}
|
|
var signatureList;
|
|
var types = type.types;
|
|
for (var _i = 0, types_14 = types; _i < types_14.length; _i++) {
|
|
var current = types_14[_i];
|
|
var signature = getContextualCallSignature(current, node);
|
|
if (signature) {
|
|
if (!signatureList) {
|
|
signatureList = [signature];
|
|
}
|
|
else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) {
|
|
return undefined;
|
|
}
|
|
else {
|
|
signatureList.push(signature);
|
|
}
|
|
}
|
|
}
|
|
var result;
|
|
if (signatureList) {
|
|
result = cloneSignature(signatureList[0]);
|
|
result.unionSignatures = signatureList;
|
|
}
|
|
return result;
|
|
}
|
|
function checkSpreadExpression(node, checkMode) {
|
|
if (languageVersion < 2 && compilerOptions.downlevelIteration) {
|
|
checkExternalEmitHelpers(node, 1536);
|
|
}
|
|
var arrayOrIterableType = checkExpression(node.expression, checkMode);
|
|
return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false, false);
|
|
}
|
|
function hasDefaultValue(node) {
|
|
return (node.kind === 186 && !!node.initializer) ||
|
|
(node.kind === 204 && node.operatorToken.kind === 59);
|
|
}
|
|
function checkArrayLiteral(node, checkMode, forceTuple) {
|
|
var elements = node.elements;
|
|
var elementCount = elements.length;
|
|
var hasNonEndingSpreadElement = false;
|
|
var elementTypes = [];
|
|
var inDestructuringPattern = ts.isAssignmentTarget(node);
|
|
var contextualType = getApparentTypeOfContextualType(node);
|
|
for (var index = 0; index < elementCount; index++) {
|
|
var e = elements[index];
|
|
if (inDestructuringPattern && e.kind === 208) {
|
|
var restArrayType = checkExpression(e.expression, checkMode, forceTuple);
|
|
var restElementType = getIndexTypeOfType(restArrayType, 1) ||
|
|
getIteratedTypeOrElementType(restArrayType, undefined, false, false, false);
|
|
if (restElementType) {
|
|
elementTypes.push(restElementType);
|
|
}
|
|
}
|
|
else {
|
|
var elementContextualType = getContextualTypeForElementExpression(contextualType, index);
|
|
var type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple);
|
|
elementTypes.push(type);
|
|
}
|
|
if (index < elementCount - 1 && e.kind === 208) {
|
|
hasNonEndingSpreadElement = true;
|
|
}
|
|
}
|
|
if (!hasNonEndingSpreadElement) {
|
|
var hasRestElement = elementCount > 0 && elements[elementCount - 1].kind === 208;
|
|
var minLength = elementCount - (hasRestElement ? 1 : 0);
|
|
var tupleResult = void 0;
|
|
if (inDestructuringPattern && minLength > 0) {
|
|
var type = cloneTypeReference(createTupleType(elementTypes, minLength, hasRestElement));
|
|
type.pattern = node;
|
|
return type;
|
|
}
|
|
else if (tupleResult = getArrayLiteralTupleTypeIfApplicable(elementTypes, contextualType, hasRestElement, elementCount)) {
|
|
return tupleResult;
|
|
}
|
|
else if (forceTuple) {
|
|
return createTupleType(elementTypes, minLength, hasRestElement);
|
|
}
|
|
}
|
|
return getArrayLiteralType(elementTypes, 2);
|
|
}
|
|
function getArrayLiteralTupleTypeIfApplicable(elementTypes, contextualType, hasRestElement, elementCount) {
|
|
if (elementCount === void 0) { elementCount = elementTypes.length; }
|
|
if (contextualType && forEachType(contextualType, isTupleLikeType)) {
|
|
var minLength = elementCount - (hasRestElement ? 1 : 0);
|
|
var pattern = contextualType.pattern;
|
|
if (!hasRestElement && pattern && (pattern.kind === 185 || pattern.kind === 187)) {
|
|
var patternElements = pattern.elements;
|
|
for (var i = elementCount; i < patternElements.length; i++) {
|
|
var e = patternElements[i];
|
|
if (hasDefaultValue(e)) {
|
|
elementTypes.push(contextualType.typeArguments[i]);
|
|
}
|
|
else if (i < patternElements.length - 1 || !(e.kind === 186 && e.dotDotDotToken || e.kind === 208)) {
|
|
if (e.kind !== 210) {
|
|
error(e, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value);
|
|
}
|
|
elementTypes.push(strictNullChecks ? implicitNeverType : undefinedWideningType);
|
|
}
|
|
}
|
|
}
|
|
return createTupleType(elementTypes, minLength, hasRestElement);
|
|
}
|
|
}
|
|
function getArrayLiteralType(elementTypes, unionReduction) {
|
|
if (unionReduction === void 0) { unionReduction = 1; }
|
|
return createArrayType(elementTypes.length ?
|
|
getUnionType(elementTypes, unionReduction) :
|
|
strictNullChecks ? implicitNeverType : undefinedWideningType);
|
|
}
|
|
function isNumericName(name) {
|
|
switch (name.kind) {
|
|
case 149:
|
|
return isNumericComputedName(name);
|
|
case 72:
|
|
return isNumericLiteralName(name.escapedText);
|
|
case 8:
|
|
case 10:
|
|
return isNumericLiteralName(name.text);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isNumericComputedName(name) {
|
|
return isTypeAssignableToKind(checkComputedPropertyName(name), 296);
|
|
}
|
|
function isInfinityOrNaNString(name) {
|
|
return name === "Infinity" || name === "-Infinity" || name === "NaN";
|
|
}
|
|
function isNumericLiteralName(name) {
|
|
return (+name).toString() === name;
|
|
}
|
|
function checkComputedPropertyName(node) {
|
|
var links = getNodeLinks(node.expression);
|
|
if (!links.resolvedType) {
|
|
links.resolvedType = checkExpression(node.expression);
|
|
if (links.resolvedType.flags & 98304 ||
|
|
!isTypeAssignableToKind(links.resolvedType, 132 | 296 | 12288) &&
|
|
!isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) {
|
|
error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any);
|
|
}
|
|
else {
|
|
checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true);
|
|
}
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) {
|
|
var propTypes = [];
|
|
for (var i = 0; i < properties.length; i++) {
|
|
if (kind === 0 || isNumericName(propertyNodes[i + offset].name)) {
|
|
propTypes.push(getTypeOfSymbol(properties[i]));
|
|
}
|
|
}
|
|
var unionType = propTypes.length ? getUnionType(propTypes, 2) : undefinedType;
|
|
return createIndexInfo(unionType, false);
|
|
}
|
|
function getImmediateAliasedSymbol(symbol) {
|
|
ts.Debug.assert((symbol.flags & 2097152) !== 0, "Should only get Alias here.");
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.immediateTarget) {
|
|
var node = getDeclarationOfAliasSymbol(symbol);
|
|
if (!node)
|
|
return ts.Debug.fail();
|
|
links.immediateTarget = getTargetOfAliasDeclaration(node, true);
|
|
}
|
|
return links.immediateTarget;
|
|
}
|
|
function checkObjectLiteral(node, checkMode) {
|
|
var inDestructuringPattern = ts.isAssignmentTarget(node);
|
|
checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
|
|
var propertiesTable;
|
|
var propertiesArray = [];
|
|
var spread = emptyObjectType;
|
|
var propagatedFlags = 0;
|
|
var contextualType = getApparentTypeOfContextualType(node);
|
|
var contextualTypeHasPattern = contextualType && contextualType.pattern &&
|
|
(contextualType.pattern.kind === 184 || contextualType.pattern.kind === 188);
|
|
var isInJavascript = ts.isInJSFile(node) && !ts.isInJsonFile(node);
|
|
var enumTag = ts.getJSDocEnumTag(node);
|
|
var isJSObjectLiteral = !contextualType && isInJavascript && !enumTag;
|
|
var typeFlags = 0;
|
|
var patternWithComputedProperties = false;
|
|
var hasComputedStringProperty = false;
|
|
var hasComputedNumberProperty = false;
|
|
propertiesTable = ts.createSymbolTable();
|
|
var offset = 0;
|
|
for (var i = 0; i < node.properties.length; i++) {
|
|
var memberDecl = node.properties[i];
|
|
var member = getSymbolOfNode(memberDecl);
|
|
var computedNameType = memberDecl.name && memberDecl.name.kind === 149 && !ts.isWellKnownSymbolSyntactically(memberDecl.name.expression) ?
|
|
checkComputedPropertyName(memberDecl.name) : undefined;
|
|
if (memberDecl.kind === 275 ||
|
|
memberDecl.kind === 276 ||
|
|
ts.isObjectLiteralMethod(memberDecl)) {
|
|
var type = memberDecl.kind === 275 ? checkPropertyAssignment(memberDecl, checkMode) :
|
|
memberDecl.kind === 276 ? checkExpressionForMutableLocation(memberDecl.name, checkMode) :
|
|
checkObjectLiteralMethod(memberDecl, checkMode);
|
|
if (isInJavascript) {
|
|
var jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
|
|
if (jsDocType) {
|
|
checkTypeAssignableTo(type, jsDocType, memberDecl);
|
|
type = jsDocType;
|
|
}
|
|
else if (enumTag && enumTag.typeExpression) {
|
|
checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl);
|
|
}
|
|
}
|
|
typeFlags |= type.flags;
|
|
var nameType = computedNameType && computedNameType.flags & 8576 ?
|
|
computedNameType : undefined;
|
|
var prop = nameType ?
|
|
createSymbol(4 | member.flags, getLateBoundNameFromType(nameType), 1024) :
|
|
createSymbol(4 | member.flags, member.escapedName);
|
|
if (nameType) {
|
|
prop.nameType = nameType;
|
|
}
|
|
if (inDestructuringPattern) {
|
|
var isOptional = (memberDecl.kind === 275 && hasDefaultValue(memberDecl.initializer)) ||
|
|
(memberDecl.kind === 276 && memberDecl.objectAssignmentInitializer);
|
|
if (isOptional) {
|
|
prop.flags |= 16777216;
|
|
}
|
|
}
|
|
else if (contextualTypeHasPattern && !(ts.getObjectFlags(contextualType) & 512)) {
|
|
var impliedProp = getPropertyOfType(contextualType, member.escapedName);
|
|
if (impliedProp) {
|
|
prop.flags |= impliedProp.flags & 16777216;
|
|
}
|
|
else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0)) {
|
|
error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType));
|
|
}
|
|
}
|
|
prop.declarations = member.declarations;
|
|
prop.parent = member.parent;
|
|
if (member.valueDeclaration) {
|
|
prop.valueDeclaration = member.valueDeclaration;
|
|
}
|
|
prop.type = type;
|
|
prop.target = member;
|
|
member = prop;
|
|
}
|
|
else if (memberDecl.kind === 277) {
|
|
if (languageVersion < 2) {
|
|
checkExternalEmitHelpers(memberDecl, 2);
|
|
}
|
|
if (propertiesArray.length > 0) {
|
|
spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, propagatedFlags, 32768);
|
|
propertiesArray = [];
|
|
propertiesTable = ts.createSymbolTable();
|
|
hasComputedStringProperty = false;
|
|
hasComputedNumberProperty = false;
|
|
typeFlags = 0;
|
|
}
|
|
var type = checkExpression(memberDecl.expression);
|
|
if (!isValidSpreadType(type)) {
|
|
error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types);
|
|
return errorType;
|
|
}
|
|
spread = getSpreadType(spread, type, node.symbol, propagatedFlags, 32768);
|
|
offset = i + 1;
|
|
continue;
|
|
}
|
|
else {
|
|
ts.Debug.assert(memberDecl.kind === 158 || memberDecl.kind === 159);
|
|
checkNodeDeferred(memberDecl);
|
|
}
|
|
if (computedNameType && !(computedNameType.flags & 8576)) {
|
|
if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) {
|
|
if (isTypeAssignableTo(computedNameType, numberType)) {
|
|
hasComputedNumberProperty = true;
|
|
}
|
|
else {
|
|
hasComputedStringProperty = true;
|
|
}
|
|
if (inDestructuringPattern) {
|
|
patternWithComputedProperties = true;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
propertiesTable.set(member.escapedName, member);
|
|
}
|
|
propertiesArray.push(member);
|
|
}
|
|
if (contextualTypeHasPattern) {
|
|
for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (!propertiesTable.get(prop.escapedName) && !(spread && getPropertyOfType(spread, prop.escapedName))) {
|
|
if (!(prop.flags & 16777216)) {
|
|
error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value);
|
|
}
|
|
propertiesTable.set(prop.escapedName, prop);
|
|
propertiesArray.push(prop);
|
|
}
|
|
}
|
|
}
|
|
if (spread !== emptyObjectType) {
|
|
if (propertiesArray.length > 0) {
|
|
spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, propagatedFlags, 32768);
|
|
}
|
|
return spread;
|
|
}
|
|
return createObjectLiteralType();
|
|
function createObjectLiteralType() {
|
|
var stringIndexInfo = hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0) : undefined;
|
|
var numberIndexInfo = hasComputedNumberProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1) : undefined;
|
|
var result = createAnonymousType(node.symbol, propertiesTable, ts.emptyArray, ts.emptyArray, stringIndexInfo, numberIndexInfo);
|
|
result.flags |= 268435456 | typeFlags & 939524096;
|
|
result.objectFlags |= 128 | freshObjectLiteralFlag;
|
|
if (isJSObjectLiteral) {
|
|
result.objectFlags |= 16384;
|
|
}
|
|
if (patternWithComputedProperties) {
|
|
result.objectFlags |= 512;
|
|
}
|
|
if (inDestructuringPattern) {
|
|
result.pattern = node;
|
|
}
|
|
propagatedFlags |= result.flags & 939524096;
|
|
return result;
|
|
}
|
|
}
|
|
function isValidSpreadType(type) {
|
|
return !!(type.flags & (3 | 67108864 | 524288 | 58982400) ||
|
|
getFalsyFlags(type) & 117632 && isValidSpreadType(removeDefinitelyFalsyTypes(type)) ||
|
|
type.flags & 3145728 && ts.every(type.types, isValidSpreadType));
|
|
}
|
|
function checkJsxSelfClosingElementDeferred(node) {
|
|
checkJsxOpeningLikeElementOrOpeningFragment(node);
|
|
}
|
|
function checkJsxSelfClosingElement(node, _checkMode) {
|
|
checkNodeDeferred(node);
|
|
return getJsxElementTypeAt(node) || anyType;
|
|
}
|
|
function checkJsxElementDeferred(node) {
|
|
checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement);
|
|
if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) {
|
|
getIntrinsicTagSymbol(node.closingElement);
|
|
}
|
|
else {
|
|
checkExpression(node.closingElement.tagName);
|
|
}
|
|
checkJsxChildren(node);
|
|
}
|
|
function checkJsxElement(node, _checkMode) {
|
|
checkNodeDeferred(node);
|
|
return getJsxElementTypeAt(node) || anyType;
|
|
}
|
|
function checkJsxFragment(node) {
|
|
checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment);
|
|
if (compilerOptions.jsx === 2 && (compilerOptions.jsxFactory || ts.getSourceFileOfNode(node).pragmas.has("jsx"))) {
|
|
error(node, compilerOptions.jsxFactory
|
|
? ts.Diagnostics.JSX_fragment_is_not_supported_when_using_jsxFactory
|
|
: ts.Diagnostics.JSX_fragment_is_not_supported_when_using_an_inline_JSX_factory_pragma);
|
|
}
|
|
checkJsxChildren(node);
|
|
return getJsxElementTypeAt(node) || anyType;
|
|
}
|
|
function isUnhyphenatedJsxName(name) {
|
|
return !ts.stringContains(name, "-");
|
|
}
|
|
function isJsxIntrinsicIdentifier(tagName) {
|
|
return tagName.kind === 72 && ts.isIntrinsicJsxName(tagName.escapedText);
|
|
}
|
|
function checkJsxAttribute(node, checkMode) {
|
|
return node.initializer
|
|
? checkExpressionForMutableLocation(node.initializer, checkMode)
|
|
: trueType;
|
|
}
|
|
function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode) {
|
|
var attributes = openingLikeElement.attributes;
|
|
var attributesTable = ts.createSymbolTable();
|
|
var spread = emptyJsxObjectType;
|
|
var hasSpreadAnyType = false;
|
|
var typeToIntersect;
|
|
var explicitlySpecifyChildrenAttribute = false;
|
|
var typeFlags = 0;
|
|
var objectFlags = 4096;
|
|
var jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement));
|
|
for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) {
|
|
var attributeDecl = _a[_i];
|
|
var member = attributeDecl.symbol;
|
|
if (ts.isJsxAttribute(attributeDecl)) {
|
|
var exprType = checkJsxAttribute(attributeDecl, checkMode);
|
|
typeFlags |= exprType.flags & 939524096;
|
|
var attributeSymbol = createSymbol(4 | 33554432 | member.flags, member.escapedName);
|
|
attributeSymbol.declarations = member.declarations;
|
|
attributeSymbol.parent = member.parent;
|
|
if (member.valueDeclaration) {
|
|
attributeSymbol.valueDeclaration = member.valueDeclaration;
|
|
}
|
|
attributeSymbol.type = exprType;
|
|
attributeSymbol.target = member;
|
|
attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
|
|
if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
|
|
explicitlySpecifyChildrenAttribute = true;
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.assert(attributeDecl.kind === 269);
|
|
if (attributesTable.size > 0) {
|
|
spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, typeFlags, objectFlags);
|
|
attributesTable = ts.createSymbolTable();
|
|
}
|
|
var exprType = checkExpressionCached(attributeDecl.expression, checkMode);
|
|
if (isTypeAny(exprType)) {
|
|
hasSpreadAnyType = true;
|
|
}
|
|
if (isValidSpreadType(exprType)) {
|
|
spread = getSpreadType(spread, exprType, attributes.symbol, typeFlags, objectFlags);
|
|
}
|
|
else {
|
|
typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType;
|
|
}
|
|
}
|
|
}
|
|
if (!hasSpreadAnyType) {
|
|
if (attributesTable.size > 0) {
|
|
spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, typeFlags, objectFlags);
|
|
}
|
|
}
|
|
var parent = openingLikeElement.parent.kind === 260 ? openingLikeElement.parent : undefined;
|
|
if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) {
|
|
var childrenTypes = checkJsxChildren(parent, checkMode);
|
|
if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") {
|
|
if (explicitlySpecifyChildrenAttribute) {
|
|
error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, ts.unescapeLeadingUnderscores(jsxChildrenPropertyName));
|
|
}
|
|
var contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes);
|
|
var childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
|
|
var childrenPropSymbol = createSymbol(4 | 33554432, jsxChildrenPropertyName);
|
|
childrenPropSymbol.type = childrenTypes.length === 1 ?
|
|
childrenTypes[0] :
|
|
(getArrayLiteralTupleTypeIfApplicable(childrenTypes, childrenContextualType, false) || createArrayType(getUnionType(childrenTypes)));
|
|
var childPropMap = ts.createSymbolTable();
|
|
childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol);
|
|
spread = getSpreadType(spread, createAnonymousType(attributes.symbol, childPropMap, ts.emptyArray, ts.emptyArray, undefined, undefined), attributes.symbol, typeFlags, objectFlags);
|
|
}
|
|
}
|
|
if (hasSpreadAnyType) {
|
|
return anyType;
|
|
}
|
|
if (typeToIntersect && spread !== emptyJsxObjectType) {
|
|
return getIntersectionType([typeToIntersect, spread]);
|
|
}
|
|
return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread);
|
|
function createJsxAttributesType() {
|
|
objectFlags |= freshObjectLiteralFlag;
|
|
var result = createAnonymousType(attributes.symbol, attributesTable, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
result.flags |= 268435456 | typeFlags;
|
|
result.objectFlags |= 128 | objectFlags;
|
|
return result;
|
|
}
|
|
}
|
|
function checkJsxChildren(node, checkMode) {
|
|
var childrenTypes = [];
|
|
for (var _i = 0, _a = node.children; _i < _a.length; _i++) {
|
|
var child = _a[_i];
|
|
if (child.kind === 11) {
|
|
if (!child.containsOnlyWhiteSpaces) {
|
|
childrenTypes.push(stringType);
|
|
}
|
|
}
|
|
else {
|
|
childrenTypes.push(checkExpressionForMutableLocation(child, checkMode));
|
|
}
|
|
}
|
|
return childrenTypes;
|
|
}
|
|
function checkJsxAttributes(node, checkMode) {
|
|
return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode);
|
|
}
|
|
function getJsxType(name, location) {
|
|
var namespace = getJsxNamespaceAt(location);
|
|
var exports = namespace && getExportsOfSymbol(namespace);
|
|
var typeSymbol = exports && getSymbol(exports, name, 67897832);
|
|
return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType;
|
|
}
|
|
function getIntrinsicTagSymbol(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedSymbol) {
|
|
var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node);
|
|
if (intrinsicElementsType !== errorType) {
|
|
if (!ts.isIdentifier(node.tagName))
|
|
return ts.Debug.fail();
|
|
var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.escapedText);
|
|
if (intrinsicProp) {
|
|
links.jsxFlags |= 1;
|
|
return links.resolvedSymbol = intrinsicProp;
|
|
}
|
|
var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0);
|
|
if (indexSignatureType) {
|
|
links.jsxFlags |= 2;
|
|
return links.resolvedSymbol = intrinsicElementsType.symbol;
|
|
}
|
|
error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.idText(node.tagName), "JSX." + JsxNames.IntrinsicElements);
|
|
return links.resolvedSymbol = unknownSymbol;
|
|
}
|
|
else {
|
|
if (noImplicitAny) {
|
|
error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, ts.unescapeLeadingUnderscores(JsxNames.IntrinsicElements));
|
|
}
|
|
return links.resolvedSymbol = unknownSymbol;
|
|
}
|
|
}
|
|
return links.resolvedSymbol;
|
|
}
|
|
function getJsxNamespaceAt(location) {
|
|
var links = location && getNodeLinks(location);
|
|
if (links && links.jsxNamespace) {
|
|
return links.jsxNamespace;
|
|
}
|
|
if (!links || links.jsxNamespace !== false) {
|
|
var namespaceName = getJsxNamespace(location);
|
|
var resolvedNamespace = resolveName(location, namespaceName, 1920, undefined, namespaceName, false);
|
|
if (resolvedNamespace) {
|
|
var candidate = getSymbol(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920);
|
|
if (candidate) {
|
|
if (links) {
|
|
links.jsxNamespace = candidate;
|
|
}
|
|
return candidate;
|
|
}
|
|
if (links) {
|
|
links.jsxNamespace = false;
|
|
}
|
|
}
|
|
}
|
|
return getGlobalSymbol(JsxNames.JSX, 1920, undefined);
|
|
}
|
|
function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) {
|
|
var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 67897832);
|
|
var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym);
|
|
var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType);
|
|
if (propertiesOfJsxElementAttribPropInterface) {
|
|
if (propertiesOfJsxElementAttribPropInterface.length === 0) {
|
|
return "";
|
|
}
|
|
else if (propertiesOfJsxElementAttribPropInterface.length === 1) {
|
|
return propertiesOfJsxElementAttribPropInterface[0].escapedName;
|
|
}
|
|
else if (propertiesOfJsxElementAttribPropInterface.length > 1) {
|
|
error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, ts.unescapeLeadingUnderscores(nameOfAttribPropContainer));
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function getJsxLibraryManagedAttributes(jsxNamespace) {
|
|
return jsxNamespace && getSymbol(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 67897832);
|
|
}
|
|
function getJsxElementPropertiesName(jsxNamespace) {
|
|
return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace);
|
|
}
|
|
function getJsxElementChildrenPropertyName(jsxNamespace) {
|
|
return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace);
|
|
}
|
|
function getUninstantiatedJsxSignaturesOfType(elementType, caller) {
|
|
if (elementType.flags & 4) {
|
|
return [anySignature];
|
|
}
|
|
else if (elementType.flags & 128) {
|
|
var intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller);
|
|
if (!intrinsicType) {
|
|
error(caller, ts.Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements);
|
|
return ts.emptyArray;
|
|
}
|
|
else {
|
|
var fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType);
|
|
return [fakeSignature];
|
|
}
|
|
}
|
|
var apparentElemType = getApparentType(elementType);
|
|
var signatures = getSignaturesOfType(apparentElemType, 1);
|
|
if (signatures.length === 0) {
|
|
signatures = getSignaturesOfType(apparentElemType, 0);
|
|
}
|
|
if (signatures.length === 0 && apparentElemType.flags & 1048576) {
|
|
signatures = getUnionSignatures(ts.map(apparentElemType.types, function (t) { return getUninstantiatedJsxSignaturesOfType(t, caller); }));
|
|
}
|
|
return signatures;
|
|
}
|
|
function getIntrinsicAttributesTypeFromStringLiteralType(type, location) {
|
|
var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location);
|
|
if (intrinsicElementsType !== errorType) {
|
|
var stringLiteralTypeName = type.value;
|
|
var intrinsicProp = getPropertyOfType(intrinsicElementsType, ts.escapeLeadingUnderscores(stringLiteralTypeName));
|
|
if (intrinsicProp) {
|
|
return getTypeOfSymbol(intrinsicProp);
|
|
}
|
|
var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0);
|
|
if (indexSignatureType) {
|
|
return indexSignatureType;
|
|
}
|
|
return undefined;
|
|
}
|
|
return anyType;
|
|
}
|
|
function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) {
|
|
if (refKind === 1) {
|
|
var sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
|
|
if (sfcReturnConstraint) {
|
|
checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements);
|
|
}
|
|
}
|
|
else if (refKind === 0) {
|
|
var classConstraint = getJsxElementClassTypeAt(openingLikeElement);
|
|
if (classConstraint) {
|
|
checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements);
|
|
}
|
|
}
|
|
else {
|
|
var sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
|
|
var classConstraint = getJsxElementClassTypeAt(openingLikeElement);
|
|
if (!sfcReturnConstraint || !classConstraint) {
|
|
return;
|
|
}
|
|
var combined = getUnionType([sfcReturnConstraint, classConstraint]);
|
|
checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements);
|
|
}
|
|
}
|
|
function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
|
|
ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName));
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedJsxElementAttributesType) {
|
|
var symbol = getIntrinsicTagSymbol(node);
|
|
if (links.jsxFlags & 1) {
|
|
return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol);
|
|
}
|
|
else if (links.jsxFlags & 2) {
|
|
return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0).type;
|
|
}
|
|
else {
|
|
return links.resolvedJsxElementAttributesType = errorType;
|
|
}
|
|
}
|
|
return links.resolvedJsxElementAttributesType;
|
|
}
|
|
function getJsxElementClassTypeAt(location) {
|
|
var type = getJsxType(JsxNames.ElementClass, location);
|
|
if (type === errorType)
|
|
return undefined;
|
|
return type;
|
|
}
|
|
function getJsxElementTypeAt(location) {
|
|
return getJsxType(JsxNames.Element, location);
|
|
}
|
|
function getJsxStatelessElementTypeAt(location) {
|
|
var jsxElementType = getJsxElementTypeAt(location);
|
|
if (jsxElementType) {
|
|
return getUnionType([jsxElementType, nullType]);
|
|
}
|
|
}
|
|
function getJsxIntrinsicTagNamesAt(location) {
|
|
var intrinsics = getJsxType(JsxNames.IntrinsicElements, location);
|
|
return intrinsics ? getPropertiesOfType(intrinsics) : ts.emptyArray;
|
|
}
|
|
function checkJsxPreconditions(errorNode) {
|
|
if ((compilerOptions.jsx || 0) === 0) {
|
|
error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided);
|
|
}
|
|
if (getJsxElementTypeAt(errorNode) === undefined) {
|
|
if (noImplicitAny) {
|
|
error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist);
|
|
}
|
|
}
|
|
}
|
|
function checkJsxOpeningLikeElementOrOpeningFragment(node) {
|
|
var isNodeOpeningLikeElement = ts.isJsxOpeningLikeElement(node);
|
|
if (isNodeOpeningLikeElement) {
|
|
checkGrammarJsxElement(node);
|
|
}
|
|
checkJsxPreconditions(node);
|
|
var reactRefErr = diagnostics && compilerOptions.jsx === 2 ? ts.Diagnostics.Cannot_find_name_0 : undefined;
|
|
var reactNamespace = getJsxNamespace(node);
|
|
var reactLocation = isNodeOpeningLikeElement ? node.tagName : node;
|
|
var reactSym = resolveName(reactLocation, reactNamespace, 67220415, reactRefErr, reactNamespace, true);
|
|
if (reactSym) {
|
|
reactSym.isReferenced = 67108863;
|
|
if (reactSym.flags & 2097152 && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) {
|
|
markAliasSymbolAsReferenced(reactSym);
|
|
}
|
|
}
|
|
if (isNodeOpeningLikeElement) {
|
|
var sig = getResolvedSignature(node);
|
|
checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(node), getReturnTypeOfSignature(sig), node);
|
|
}
|
|
}
|
|
function isKnownProperty(targetType, name, isComparingJsxAttributes) {
|
|
if (targetType.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(targetType);
|
|
if (resolved.stringIndexInfo ||
|
|
resolved.numberIndexInfo && isNumericLiteralName(name) ||
|
|
getPropertyOfObjectType(targetType, name) ||
|
|
isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) {
|
|
return true;
|
|
}
|
|
}
|
|
else if (targetType.flags & 3145728) {
|
|
for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) {
|
|
var t = _a[_i];
|
|
if (isKnownProperty(t, name, isComparingJsxAttributes)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else if (targetType.flags & 16777216) {
|
|
return isKnownProperty(targetType.root.trueType, name, isComparingJsxAttributes) ||
|
|
isKnownProperty(targetType.root.falseType, name, isComparingJsxAttributes);
|
|
}
|
|
return false;
|
|
}
|
|
function checkJsxExpression(node, checkMode) {
|
|
if (node.expression) {
|
|
var type = checkExpression(node.expression, checkMode);
|
|
if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
|
|
error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type);
|
|
}
|
|
return type;
|
|
}
|
|
else {
|
|
return errorType;
|
|
}
|
|
}
|
|
function getDeclarationNodeFlagsFromSymbol(s) {
|
|
return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0;
|
|
}
|
|
function isPrototypeProperty(symbol) {
|
|
if (symbol.flags & 8192 || ts.getCheckFlags(symbol) & 4) {
|
|
return true;
|
|
}
|
|
if (ts.isInJSFile(symbol.valueDeclaration)) {
|
|
var parent = symbol.valueDeclaration.parent;
|
|
return parent && ts.isBinaryExpression(parent) &&
|
|
ts.getAssignmentDeclarationKind(parent) === 3;
|
|
}
|
|
}
|
|
function checkPropertyAccessibility(node, isSuper, type, prop) {
|
|
var flags = ts.getDeclarationModifierFlagsFromSymbol(prop);
|
|
var errorNode = node.kind === 148 ? node.right : node.kind === 183 ? node : node.name;
|
|
if (ts.getCheckFlags(prop) & 256) {
|
|
error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type));
|
|
return false;
|
|
}
|
|
if (isSuper) {
|
|
if (languageVersion < 2) {
|
|
if (symbolHasNonMethodDeclaration(prop)) {
|
|
error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword);
|
|
return false;
|
|
}
|
|
}
|
|
if (flags & 128) {
|
|
error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop)));
|
|
return false;
|
|
}
|
|
}
|
|
if ((flags & 128) && ts.isThisProperty(node) && symbolHasNonMethodDeclaration(prop)) {
|
|
var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
|
|
if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(node)) {
|
|
error(errorNode, ts.Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), ts.getTextOfIdentifierOrLiteral(declaringClassDeclaration.name));
|
|
return false;
|
|
}
|
|
}
|
|
if (!(flags & 24)) {
|
|
return true;
|
|
}
|
|
if (flags & 8) {
|
|
var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
|
|
if (!isNodeWithinClass(node, declaringClassDeclaration)) {
|
|
error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop)));
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
if (isSuper) {
|
|
return true;
|
|
}
|
|
var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) {
|
|
var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration));
|
|
return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined;
|
|
});
|
|
if (!enclosingClass) {
|
|
var thisParameter = void 0;
|
|
if (flags & 32 || !(thisParameter = getThisParameterFromNodeContext(node)) || !thisParameter.type) {
|
|
error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type));
|
|
return false;
|
|
}
|
|
var thisType = getTypeFromTypeNode(thisParameter.type);
|
|
enclosingClass = ((thisType.flags & 262144) ? getConstraintOfTypeParameter(thisType) : thisType);
|
|
}
|
|
if (flags & 32) {
|
|
return true;
|
|
}
|
|
if (type.flags & 262144) {
|
|
type = type.isThisType ? getConstraintOfTypeParameter(type) : getBaseConstraintOfType(type);
|
|
}
|
|
if (!type || !hasBaseType(type, enclosingClass)) {
|
|
error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass));
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function getThisParameterFromNodeContext(node) {
|
|
var thisContainer = ts.getThisContainer(node, false);
|
|
return thisContainer && ts.isFunctionLike(thisContainer) ? ts.getThisParameter(thisContainer) : undefined;
|
|
}
|
|
function symbolHasNonMethodDeclaration(symbol) {
|
|
return !!forEachProperty(symbol, function (prop) { return !(prop.flags & 8192); });
|
|
}
|
|
function checkNonNullExpression(node, nullDiagnostic, undefinedDiagnostic, nullOrUndefinedDiagnostic) {
|
|
return checkNonNullType(checkExpression(node), node, nullDiagnostic, undefinedDiagnostic, nullOrUndefinedDiagnostic);
|
|
}
|
|
function getNonNullableTypeIfNeeded(type) {
|
|
var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 98304;
|
|
if (kind) {
|
|
return getNonNullableType(type);
|
|
}
|
|
return type;
|
|
}
|
|
function checkNonNullType(type, node, nullDiagnostic, undefinedDiagnostic, nullOrUndefinedDiagnostic) {
|
|
if (type.flags & 2) {
|
|
error(node, ts.Diagnostics.Object_is_of_type_unknown);
|
|
return errorType;
|
|
}
|
|
var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 98304;
|
|
if (kind) {
|
|
error(node, kind & 32768 ? kind & 65536 ?
|
|
(nullOrUndefinedDiagnostic || ts.Diagnostics.Object_is_possibly_null_or_undefined) :
|
|
(undefinedDiagnostic || ts.Diagnostics.Object_is_possibly_undefined) :
|
|
(nullDiagnostic || ts.Diagnostics.Object_is_possibly_null));
|
|
var t = getNonNullableType(type);
|
|
return t.flags & (98304 | 131072) ? errorType : t;
|
|
}
|
|
return type;
|
|
}
|
|
function checkPropertyAccessExpression(node) {
|
|
return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name);
|
|
}
|
|
function checkQualifiedName(node) {
|
|
return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right);
|
|
}
|
|
function checkPropertyAccessExpressionOrQualifiedName(node, left, right) {
|
|
var propType;
|
|
var leftType = checkNonNullExpression(left);
|
|
var parentSymbol = getNodeLinks(left).resolvedSymbol;
|
|
var apparentType = getApparentType(getWidenedType(leftType));
|
|
if (isTypeAny(apparentType) || apparentType === silentNeverType) {
|
|
if (ts.isIdentifier(left) && parentSymbol) {
|
|
markAliasReferenced(parentSymbol, node);
|
|
}
|
|
return apparentType;
|
|
}
|
|
var assignmentKind = ts.getAssignmentTargetKind(node);
|
|
var prop = getPropertyOfType(apparentType, right.escapedText);
|
|
if (ts.isIdentifier(left) && parentSymbol && !(prop && isConstEnumOrConstEnumOnlyModule(prop))) {
|
|
markAliasReferenced(parentSymbol, node);
|
|
}
|
|
if (!prop) {
|
|
var indexInfo = getIndexInfoOfType(apparentType, 0);
|
|
if (!(indexInfo && indexInfo.type)) {
|
|
if (isJSLiteralType(leftType)) {
|
|
return anyType;
|
|
}
|
|
if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) {
|
|
reportNonexistentProperty(right, leftType.flags & 262144 && leftType.isThisType ? apparentType : leftType);
|
|
}
|
|
return errorType;
|
|
}
|
|
if (indexInfo.isReadonly && (ts.isAssignmentTarget(node) || ts.isDeleteTarget(node))) {
|
|
error(node, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
|
|
}
|
|
propType = indexInfo.type;
|
|
}
|
|
else {
|
|
checkPropertyNotUsedBeforeDeclaration(prop, node, right);
|
|
markPropertyAsReferenced(prop, node, left.kind === 100);
|
|
getNodeLinks(node).resolvedSymbol = prop;
|
|
checkPropertyAccessibility(node, left.kind === 98, apparentType, prop);
|
|
if (assignmentKind) {
|
|
if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) {
|
|
error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, ts.idText(right));
|
|
return errorType;
|
|
}
|
|
}
|
|
propType = getConstraintForLocation(getTypeOfSymbol(prop), node);
|
|
}
|
|
if (node.kind !== 189 ||
|
|
assignmentKind === 1 ||
|
|
prop && !(prop.flags & (3 | 4 | 98304)) && !(prop.flags & 8192 && propType.flags & 1048576)) {
|
|
return propType;
|
|
}
|
|
var assumeUninitialized = false;
|
|
if (strictNullChecks && strictPropertyInitialization && left.kind === 100) {
|
|
var declaration = prop && prop.valueDeclaration;
|
|
if (declaration && isInstancePropertyWithoutInitializer(declaration)) {
|
|
var flowContainer = getControlFlowContainer(node);
|
|
if (flowContainer.kind === 157 && flowContainer.parent === declaration.parent) {
|
|
assumeUninitialized = true;
|
|
}
|
|
}
|
|
}
|
|
else if (strictNullChecks && prop && prop.valueDeclaration &&
|
|
ts.isPropertyAccessExpression(prop.valueDeclaration) &&
|
|
ts.getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) &&
|
|
getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) {
|
|
assumeUninitialized = true;
|
|
}
|
|
var flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType);
|
|
if (assumeUninitialized && !(getFalsyFlags(propType) & 32768) && getFalsyFlags(flowType) & 32768) {
|
|
error(right, ts.Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop));
|
|
return propType;
|
|
}
|
|
return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
|
|
}
|
|
function checkPropertyNotUsedBeforeDeclaration(prop, node, right) {
|
|
var valueDeclaration = prop.valueDeclaration;
|
|
if (!valueDeclaration) {
|
|
return;
|
|
}
|
|
var diagnosticMessage;
|
|
var declarationName = ts.idText(right);
|
|
if (isInPropertyInitializer(node) &&
|
|
!isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)
|
|
&& !isPropertyDeclaredInAncestorClass(prop)) {
|
|
diagnosticMessage = error(right, ts.Diagnostics.Property_0_is_used_before_its_initialization, declarationName);
|
|
}
|
|
else if (valueDeclaration.kind === 240 &&
|
|
node.parent.kind !== 164 &&
|
|
!(valueDeclaration.flags & 4194304) &&
|
|
!isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) {
|
|
diagnosticMessage = error(right, ts.Diagnostics.Class_0_used_before_its_declaration, declarationName);
|
|
}
|
|
if (diagnosticMessage) {
|
|
addRelatedInfo(diagnosticMessage, ts.createDiagnosticForNode(valueDeclaration, ts.Diagnostics._0_is_declared_here, declarationName));
|
|
}
|
|
}
|
|
function isInPropertyInitializer(node) {
|
|
return !!ts.findAncestor(node, function (node) {
|
|
switch (node.kind) {
|
|
case 154:
|
|
return true;
|
|
case 275:
|
|
return false;
|
|
default:
|
|
return ts.isExpressionNode(node) ? false : "quit";
|
|
}
|
|
});
|
|
}
|
|
function isPropertyDeclaredInAncestorClass(prop) {
|
|
if (!(prop.parent.flags & 32)) {
|
|
return false;
|
|
}
|
|
var classType = getTypeOfSymbol(prop.parent);
|
|
while (true) {
|
|
classType = classType.symbol && getSuperClass(classType);
|
|
if (!classType) {
|
|
return false;
|
|
}
|
|
var superProperty = getPropertyOfType(classType, prop.escapedName);
|
|
if (superProperty && superProperty.valueDeclaration) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
function getSuperClass(classType) {
|
|
var x = getBaseTypes(classType);
|
|
if (x.length === 0) {
|
|
return undefined;
|
|
}
|
|
return getIntersectionType(x);
|
|
}
|
|
function reportNonexistentProperty(propNode, containingType) {
|
|
var errorInfo;
|
|
var relatedInfo;
|
|
if (containingType.flags & 1048576 && !(containingType.flags & 131068)) {
|
|
for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) {
|
|
var subtype = _a[_i];
|
|
if (!getPropertyOfType(subtype, propNode.escapedText)) {
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (typeHasStaticProperty(propNode.escapedText, containingType)) {
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_is_a_static_member_of_type_1, ts.declarationNameToString(propNode), typeToString(containingType));
|
|
}
|
|
else {
|
|
var promisedType = getPromisedTypeOfPromise(containingType);
|
|
if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) {
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_forget_to_use_await, ts.declarationNameToString(propNode), typeToString(containingType));
|
|
}
|
|
else {
|
|
var suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType);
|
|
if (suggestion !== undefined) {
|
|
var suggestedName = ts.symbolName(suggestion);
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, ts.declarationNameToString(propNode), typeToString(containingType), suggestedName);
|
|
relatedInfo = suggestion.valueDeclaration && ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestedName);
|
|
}
|
|
else {
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType));
|
|
}
|
|
}
|
|
}
|
|
var resultDiagnostic = ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo);
|
|
if (relatedInfo) {
|
|
addRelatedInfo(resultDiagnostic, relatedInfo);
|
|
}
|
|
diagnostics.add(resultDiagnostic);
|
|
}
|
|
function typeHasStaticProperty(propName, containingType) {
|
|
var prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName);
|
|
return prop !== undefined && prop.valueDeclaration && ts.hasModifier(prop.valueDeclaration, 32);
|
|
}
|
|
function getSuggestedSymbolForNonexistentProperty(name, containingType) {
|
|
return getSpellingSuggestionForName(ts.isString(name) ? name : ts.idText(name), getPropertiesOfType(containingType), 67220415);
|
|
}
|
|
function getSuggestionForNonexistentProperty(name, containingType) {
|
|
var suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType);
|
|
return suggestion && ts.symbolName(suggestion);
|
|
}
|
|
function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
|
|
ts.Debug.assert(outerName !== undefined, "outername should always be defined");
|
|
var result = resolveNameHelper(location, outerName, meaning, undefined, outerName, false, false, function (symbols, name, meaning) {
|
|
ts.Debug.assertEqual(outerName, name, "name should equal outerName");
|
|
var symbol = getSymbol(symbols, name, meaning);
|
|
return symbol || getSpellingSuggestionForName(ts.unescapeLeadingUnderscores(name), ts.arrayFrom(symbols.values()), meaning);
|
|
});
|
|
return result;
|
|
}
|
|
function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
|
|
var symbolResult = getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning);
|
|
return symbolResult && ts.symbolName(symbolResult);
|
|
}
|
|
function getSuggestedSymbolForNonexistentModule(name, targetModule) {
|
|
return targetModule.exports && getSpellingSuggestionForName(ts.idText(name), getExportsOfModuleAsArray(targetModule), 2623475);
|
|
}
|
|
function getSuggestionForNonexistentExport(name, targetModule) {
|
|
var suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule);
|
|
return suggestion && ts.symbolName(suggestion);
|
|
}
|
|
function getSpellingSuggestionForName(name, symbols, meaning) {
|
|
return ts.getSpellingSuggestion(name, symbols, getCandidateName);
|
|
function getCandidateName(candidate) {
|
|
var candidateName = ts.symbolName(candidate);
|
|
return !ts.startsWith(candidateName, "\"") && candidate.flags & meaning ? candidateName : undefined;
|
|
}
|
|
}
|
|
function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isThisAccess) {
|
|
if (nodeForCheckWriteOnly && isInTypeQuery(nodeForCheckWriteOnly) || !(prop.flags & 106500) || !prop.valueDeclaration || !ts.hasModifier(prop.valueDeclaration, 8)) {
|
|
return;
|
|
}
|
|
if (nodeForCheckWriteOnly && ts.isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 && !(prop.flags & 32768))) {
|
|
return;
|
|
}
|
|
if (isThisAccess) {
|
|
var containingMethod = ts.findAncestor(nodeForCheckWriteOnly, ts.isFunctionLikeDeclaration);
|
|
if (containingMethod && containingMethod.symbol === prop) {
|
|
return;
|
|
}
|
|
}
|
|
(ts.getCheckFlags(prop) & 1 ? getSymbolLinks(prop).target : prop).isReferenced = 67108863;
|
|
}
|
|
function isValidPropertyAccess(node, propertyName) {
|
|
switch (node.kind) {
|
|
case 189:
|
|
return isValidPropertyAccessWithType(node, node.expression.kind === 98, propertyName, getWidenedType(checkExpression(node.expression)));
|
|
case 148:
|
|
return isValidPropertyAccessWithType(node, false, propertyName, getWidenedType(checkExpression(node.left)));
|
|
case 183:
|
|
return isValidPropertyAccessWithType(node, false, propertyName, getTypeFromTypeNode(node));
|
|
}
|
|
}
|
|
function isValidPropertyAccessForCompletions(node, type, property) {
|
|
return isValidPropertyAccessWithType(node, node.kind !== 183 && node.expression.kind === 98, property.escapedName, type)
|
|
&& (!(property.flags & 8192) || isValidMethodAccess(property, type));
|
|
}
|
|
function isValidMethodAccess(method, actualThisType) {
|
|
var propType = getTypeOfPropertyOfType(actualThisType, method.escapedName);
|
|
var signatures = getSignaturesOfType(getNonNullableType(propType), 0);
|
|
ts.Debug.assert(signatures.length !== 0);
|
|
return signatures.some(function (sig) {
|
|
var signatureThisType = getThisTypeOfSignature(sig);
|
|
return !signatureThisType || isTypeAssignableTo(actualThisType, getInstantiatedSignatureThisType(sig, signatureThisType, actualThisType));
|
|
});
|
|
}
|
|
function getInstantiatedSignatureThisType(sig, signatureThisType, actualThisType) {
|
|
if (!sig.typeParameters) {
|
|
return signatureThisType;
|
|
}
|
|
var context = createInferenceContext(sig.typeParameters, sig, 0);
|
|
inferTypes(context.inferences, actualThisType, signatureThisType);
|
|
return instantiateType(signatureThisType, createSignatureTypeMapper(sig, getInferredTypes(context)));
|
|
}
|
|
function isValidPropertyAccessWithType(node, isSuper, propertyName, type) {
|
|
if (type === errorType || isTypeAny(type)) {
|
|
return true;
|
|
}
|
|
var prop = getPropertyOfType(type, propertyName);
|
|
return prop ? checkPropertyAccessibility(node, isSuper, type, prop)
|
|
: ts.isInJSFile(node) && (type.flags & 1048576) !== 0 && type.types.some(function (elementType) { return isValidPropertyAccessWithType(node, isSuper, propertyName, elementType); });
|
|
}
|
|
function getForInVariableSymbol(node) {
|
|
var initializer = node.initializer;
|
|
if (initializer.kind === 238) {
|
|
var variable = initializer.declarations[0];
|
|
if (variable && !ts.isBindingPattern(variable.name)) {
|
|
return getSymbolOfNode(variable);
|
|
}
|
|
}
|
|
else if (initializer.kind === 72) {
|
|
return getResolvedSymbol(initializer);
|
|
}
|
|
return undefined;
|
|
}
|
|
function hasNumericPropertyNames(type) {
|
|
return getIndexTypeOfType(type, 1) && !getIndexTypeOfType(type, 0);
|
|
}
|
|
function isForInVariableForNumericPropertyNames(expr) {
|
|
var e = ts.skipParentheses(expr);
|
|
if (e.kind === 72) {
|
|
var symbol = getResolvedSymbol(e);
|
|
if (symbol.flags & 3) {
|
|
var child = expr;
|
|
var node = expr.parent;
|
|
while (node) {
|
|
if (node.kind === 226 &&
|
|
child === node.statement &&
|
|
getForInVariableSymbol(node) === symbol &&
|
|
hasNumericPropertyNames(getTypeOfExpression(node.expression))) {
|
|
return true;
|
|
}
|
|
child = node;
|
|
node = node.parent;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkIndexedAccess(node) {
|
|
var objectType = checkNonNullExpression(node.expression);
|
|
var indexExpression = node.argumentExpression;
|
|
if (!indexExpression) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
if (node.parent.kind === 192 && node.parent.expression === node) {
|
|
var start = ts.skipTrivia(sourceFile.text, node.expression.end);
|
|
var end = node.end;
|
|
grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead);
|
|
}
|
|
else {
|
|
var start = node.end - "]".length;
|
|
var end = node.end;
|
|
grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected);
|
|
}
|
|
return errorType;
|
|
}
|
|
var indexType = checkExpression(indexExpression);
|
|
if (objectType === errorType || objectType === silentNeverType) {
|
|
return objectType;
|
|
}
|
|
if (isConstEnumObjectType(objectType) && indexExpression.kind !== 10) {
|
|
error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal);
|
|
return errorType;
|
|
}
|
|
return checkIndexedAccessIndexType(getIndexedAccessType(objectType, isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType, node), node);
|
|
}
|
|
function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) {
|
|
if (expressionType === errorType) {
|
|
return false;
|
|
}
|
|
if (!ts.isWellKnownSymbolSyntactically(expression)) {
|
|
return false;
|
|
}
|
|
if ((expressionType.flags & 12288) === 0) {
|
|
if (reportError) {
|
|
error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression));
|
|
}
|
|
return false;
|
|
}
|
|
var leftHandSide = expression.expression;
|
|
var leftHandSideSymbol = getResolvedSymbol(leftHandSide);
|
|
if (!leftHandSideSymbol) {
|
|
return false;
|
|
}
|
|
var globalESSymbol = getGlobalESSymbolConstructorSymbol(true);
|
|
if (!globalESSymbol) {
|
|
return false;
|
|
}
|
|
if (leftHandSideSymbol !== globalESSymbol) {
|
|
if (reportError) {
|
|
error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object);
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function callLikeExpressionMayHaveTypeArguments(node) {
|
|
return ts.isCallOrNewExpression(node) || ts.isTaggedTemplateExpression(node) || ts.isJsxOpeningLikeElement(node);
|
|
}
|
|
function resolveUntypedCall(node) {
|
|
if (callLikeExpressionMayHaveTypeArguments(node)) {
|
|
ts.forEach(node.typeArguments, checkSourceElement);
|
|
}
|
|
if (node.kind === 193) {
|
|
checkExpression(node.template);
|
|
}
|
|
else if (ts.isJsxOpeningLikeElement(node)) {
|
|
checkExpression(node.attributes);
|
|
}
|
|
else if (node.kind !== 152) {
|
|
ts.forEach(node.arguments, function (argument) {
|
|
checkExpression(argument);
|
|
});
|
|
}
|
|
return anySignature;
|
|
}
|
|
function resolveErrorCall(node) {
|
|
resolveUntypedCall(node);
|
|
return unknownSignature;
|
|
}
|
|
function reorderCandidates(signatures, result) {
|
|
var lastParent;
|
|
var lastSymbol;
|
|
var cutoffIndex = 0;
|
|
var index;
|
|
var specializedIndex = -1;
|
|
var spliceIndex;
|
|
ts.Debug.assert(!result.length);
|
|
for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) {
|
|
var signature = signatures_3[_i];
|
|
var symbol = signature.declaration && getSymbolOfNode(signature.declaration);
|
|
var parent = signature.declaration && signature.declaration.parent;
|
|
if (!lastSymbol || symbol === lastSymbol) {
|
|
if (lastParent && parent === lastParent) {
|
|
index = index + 1;
|
|
}
|
|
else {
|
|
lastParent = parent;
|
|
index = cutoffIndex;
|
|
}
|
|
}
|
|
else {
|
|
index = cutoffIndex = result.length;
|
|
lastParent = parent;
|
|
}
|
|
lastSymbol = symbol;
|
|
if (signature.hasLiteralTypes) {
|
|
specializedIndex++;
|
|
spliceIndex = specializedIndex;
|
|
cutoffIndex++;
|
|
}
|
|
else {
|
|
spliceIndex = index;
|
|
}
|
|
result.splice(spliceIndex, 0, signature);
|
|
}
|
|
}
|
|
function isSpreadArgument(arg) {
|
|
return !!arg && (arg.kind === 208 || arg.kind === 215 && arg.isSpread);
|
|
}
|
|
function getSpreadArgumentIndex(args) {
|
|
return ts.findIndex(args, isSpreadArgument);
|
|
}
|
|
function acceptsVoid(t) {
|
|
return !!(t.flags & 16384);
|
|
}
|
|
function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) {
|
|
if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; }
|
|
var argCount;
|
|
var callIsIncomplete = false;
|
|
var effectiveParameterCount = getParameterCount(signature);
|
|
var effectiveMinimumArguments = getMinArgumentCount(signature);
|
|
if (node.kind === 193) {
|
|
argCount = args.length;
|
|
if (node.template.kind === 206) {
|
|
var lastSpan = ts.last(node.template.templateSpans);
|
|
callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated;
|
|
}
|
|
else {
|
|
var templateLiteral = node.template;
|
|
ts.Debug.assert(templateLiteral.kind === 14);
|
|
callIsIncomplete = !!templateLiteral.isUnterminated;
|
|
}
|
|
}
|
|
else if (node.kind === 152) {
|
|
argCount = getDecoratorArgumentCount(node, signature);
|
|
}
|
|
else if (ts.isJsxOpeningLikeElement(node)) {
|
|
callIsIncomplete = node.attributes.end === node.end;
|
|
if (callIsIncomplete) {
|
|
return true;
|
|
}
|
|
argCount = effectiveMinimumArguments === 0 ? args.length : 1;
|
|
effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1;
|
|
effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1);
|
|
}
|
|
else {
|
|
if (!node.arguments) {
|
|
ts.Debug.assert(node.kind === 192);
|
|
return getMinArgumentCount(signature) === 0;
|
|
}
|
|
argCount = signatureHelpTrailingComma ? args.length + 1 : args.length;
|
|
callIsIncomplete = node.arguments.end === node.end;
|
|
var spreadArgIndex = getSpreadArgumentIndex(args);
|
|
if (spreadArgIndex >= 0) {
|
|
return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature));
|
|
}
|
|
}
|
|
if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) {
|
|
return false;
|
|
}
|
|
if (callIsIncomplete || argCount >= effectiveMinimumArguments) {
|
|
return true;
|
|
}
|
|
for (var i = argCount; i < effectiveMinimumArguments; i++) {
|
|
var type = getTypeAtPosition(signature, i);
|
|
if (filterType(type, acceptsVoid).flags & 131072) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function hasCorrectTypeArgumentArity(signature, typeArguments) {
|
|
var numTypeParameters = ts.length(signature.typeParameters);
|
|
var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters);
|
|
return !typeArguments ||
|
|
(typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters);
|
|
}
|
|
function getSingleCallSignature(type) {
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 &&
|
|
resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) {
|
|
return resolved.callSignatures[0];
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper, compareTypes) {
|
|
var context = createInferenceContext(signature.typeParameters, signature, 0, compareTypes);
|
|
var sourceSignature = contextualMapper ? instantiateSignature(contextualSignature, contextualMapper) : contextualSignature;
|
|
forEachMatchingParameterType(sourceSignature, signature, function (source, target) {
|
|
inferTypes(context.inferences, source, target);
|
|
});
|
|
if (!contextualMapper) {
|
|
inferTypes(context.inferences, getReturnTypeOfSignature(contextualSignature), getReturnTypeOfSignature(signature), 8);
|
|
}
|
|
return getSignatureInstantiation(signature, getInferredTypes(context), ts.isInJSFile(contextualSignature.declaration));
|
|
}
|
|
function inferJsxTypeArguments(node, signature, excludeArgument, context) {
|
|
var paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
|
|
var checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, excludeArgument && excludeArgument[0] !== undefined ? identityMapper : context);
|
|
inferTypes(context.inferences, checkAttrType, paramType);
|
|
return getInferredTypes(context);
|
|
}
|
|
function inferTypeArguments(node, signature, args, excludeArgument, context) {
|
|
for (var _i = 0, _a = context.inferences; _i < _a.length; _i++) {
|
|
var inference = _a[_i];
|
|
if (!inference.isFixed) {
|
|
inference.inferredType = undefined;
|
|
}
|
|
}
|
|
if (ts.isJsxOpeningLikeElement(node)) {
|
|
return inferJsxTypeArguments(node, signature, excludeArgument, context);
|
|
}
|
|
if (node.kind !== 152) {
|
|
var contextualType = getContextualType(node);
|
|
if (contextualType) {
|
|
var instantiatedType = instantiateType(contextualType, cloneTypeMapper(getContextualMapper(node)));
|
|
var contextualSignature = getSingleCallSignature(instantiatedType);
|
|
var inferenceSourceType = contextualSignature && contextualSignature.typeParameters ?
|
|
getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) :
|
|
instantiatedType;
|
|
var inferenceTargetType = getReturnTypeOfSignature(signature);
|
|
inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 8);
|
|
}
|
|
}
|
|
var thisType = getThisTypeOfSignature(signature);
|
|
if (thisType) {
|
|
var thisArgumentNode = getThisArgumentOfCall(node);
|
|
var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType;
|
|
inferTypes(context.inferences, thisArgumentType, thisType);
|
|
}
|
|
var restType = getNonArrayRestType(signature);
|
|
var argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
|
|
for (var i = 0; i < argCount; i++) {
|
|
var arg = args[i];
|
|
if (arg.kind !== 210) {
|
|
var paramType = getTypeAtPosition(signature, i);
|
|
var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : context;
|
|
var argType = checkExpressionWithContextualType(arg, paramType, mapper);
|
|
inferTypes(context.inferences, argType, paramType);
|
|
}
|
|
}
|
|
if (restType) {
|
|
var spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context);
|
|
inferTypes(context.inferences, spreadType, restType);
|
|
}
|
|
return getInferredTypes(context);
|
|
}
|
|
function getArrayifiedType(type) {
|
|
if (forEachType(type, function (t) { return !(t.flags & (1 | 63176704) || isArrayType(t) || isTupleType(t)); })) {
|
|
return createArrayType(getIndexTypeOfType(type, 1) || errorType);
|
|
}
|
|
return type;
|
|
}
|
|
function getSpreadArgumentType(args, index, argCount, restType, context) {
|
|
if (index >= argCount - 1) {
|
|
var arg = args[argCount - 1];
|
|
if (isSpreadArgument(arg)) {
|
|
return arg.kind === 215 ?
|
|
createArrayType(arg.type) :
|
|
getArrayifiedType(checkExpressionWithContextualType(arg.expression, restType, context));
|
|
}
|
|
}
|
|
var contextualType = getIndexTypeOfType(restType, 1) || anyType;
|
|
var hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 | 4194304);
|
|
var types = [];
|
|
var spreadIndex = -1;
|
|
for (var i = index; i < argCount; i++) {
|
|
var argType = checkExpressionWithContextualType(args[i], contextualType, context);
|
|
if (spreadIndex < 0 && isSpreadArgument(args[i])) {
|
|
spreadIndex = i - index;
|
|
}
|
|
types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
|
|
}
|
|
return spreadIndex < 0 ?
|
|
createTupleType(types) :
|
|
createTupleType(ts.append(types.slice(0, spreadIndex), getUnionType(types.slice(spreadIndex))), spreadIndex, true);
|
|
}
|
|
function checkTypeArguments(signature, typeArgumentNodes, reportErrors, headMessage) {
|
|
var isJavascript = ts.isInJSFile(signature.declaration);
|
|
var typeParameters = signature.typeParameters;
|
|
var typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript);
|
|
var mapper;
|
|
for (var i = 0; i < typeArgumentNodes.length; i++) {
|
|
ts.Debug.assert(typeParameters[i] !== undefined, "Should not call checkTypeArguments with too many type arguments");
|
|
var constraint = getConstraintOfTypeParameter(typeParameters[i]);
|
|
if (constraint) {
|
|
var errorInfo = reportErrors && headMessage ? (function () { return ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); }) : undefined;
|
|
var typeArgumentHeadMessage = headMessage || ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
|
|
if (!mapper) {
|
|
mapper = createTypeMapper(typeParameters, typeArgumentTypes);
|
|
}
|
|
var typeArgument = typeArgumentTypes[i];
|
|
if (!checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo)) {
|
|
return undefined;
|
|
}
|
|
}
|
|
}
|
|
return typeArgumentTypes;
|
|
}
|
|
function getJsxReferenceKind(node) {
|
|
if (isJsxIntrinsicIdentifier(node.tagName)) {
|
|
return 2;
|
|
}
|
|
var tagType = getApparentType(checkExpression(node.tagName));
|
|
if (ts.length(getSignaturesOfType(tagType, 1))) {
|
|
return 0;
|
|
}
|
|
if (ts.length(getSignaturesOfType(tagType, 0))) {
|
|
return 1;
|
|
}
|
|
return 2;
|
|
}
|
|
function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, excludeArgument, reportErrors) {
|
|
var paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
|
|
var attributesType = checkExpressionWithContextualType(node.attributes, paramType, excludeArgument && excludeArgument[0] ? identityMapper : undefined);
|
|
return checkTypeRelatedToAndOptionallyElaborate(attributesType, paramType, relation, reportErrors ? node.tagName : undefined, node.attributes);
|
|
}
|
|
function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) {
|
|
if (ts.isJsxOpeningLikeElement(node)) {
|
|
return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, excludeArgument, reportErrors);
|
|
}
|
|
var thisType = getThisTypeOfSignature(signature);
|
|
if (thisType && thisType !== voidType && node.kind !== 192) {
|
|
var thisArgumentNode = getThisArgumentOfCall(node);
|
|
var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType;
|
|
var errorNode = reportErrors ? (thisArgumentNode || node) : undefined;
|
|
var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1;
|
|
if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage_1)) {
|
|
return false;
|
|
}
|
|
}
|
|
var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1;
|
|
var restType = getNonArrayRestType(signature);
|
|
var argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
|
|
for (var i = 0; i < argCount; i++) {
|
|
var arg = args[i];
|
|
if (arg.kind !== 210) {
|
|
var paramType = getTypeAtPosition(signature, i);
|
|
var argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined);
|
|
var checkArgType = excludeArgument ? getRegularTypeOfObjectLiteral(argType) : argType;
|
|
if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors ? arg : undefined, arg, headMessage)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (restType) {
|
|
var spreadType = getSpreadArgumentType(args, argCount, args.length, restType, undefined);
|
|
var errorNode = reportErrors ? argCount < args.length ? args[argCount] : node : undefined;
|
|
return checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage);
|
|
}
|
|
return true;
|
|
}
|
|
function getThisArgumentOfCall(node) {
|
|
if (node.kind === 191) {
|
|
var callee = ts.skipOuterExpressions(node.expression);
|
|
if (callee.kind === 189 || callee.kind === 190) {
|
|
return callee.expression;
|
|
}
|
|
}
|
|
}
|
|
function createSyntheticExpression(parent, type, isSpread) {
|
|
var result = ts.createNode(215, parent.pos, parent.end);
|
|
result.parent = parent;
|
|
result.type = type;
|
|
result.isSpread = isSpread || false;
|
|
return result;
|
|
}
|
|
function getEffectiveCallArguments(node) {
|
|
if (node.kind === 193) {
|
|
var template = node.template;
|
|
var args_4 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())];
|
|
if (template.kind === 206) {
|
|
ts.forEach(template.templateSpans, function (span) {
|
|
args_4.push(span.expression);
|
|
});
|
|
}
|
|
return args_4;
|
|
}
|
|
if (node.kind === 152) {
|
|
return getEffectiveDecoratorArguments(node);
|
|
}
|
|
if (ts.isJsxOpeningLikeElement(node)) {
|
|
return node.attributes.properties.length > 0 || (ts.isJsxOpeningElement(node) && node.parent.children.length > 0) ? [node.attributes] : ts.emptyArray;
|
|
}
|
|
var args = node.arguments || ts.emptyArray;
|
|
var length = args.length;
|
|
if (length && isSpreadArgument(args[length - 1]) && getSpreadArgumentIndex(args) === length - 1) {
|
|
var spreadArgument_1 = args[length - 1];
|
|
var type = checkExpressionCached(spreadArgument_1.expression);
|
|
if (isTupleType(type)) {
|
|
var typeArguments = type.typeArguments || ts.emptyArray;
|
|
var restIndex_2 = type.target.hasRestElement ? typeArguments.length - 1 : -1;
|
|
var syntheticArgs = ts.map(typeArguments, function (t, i) { return createSyntheticExpression(spreadArgument_1, t, i === restIndex_2); });
|
|
return ts.concatenate(args.slice(0, length - 1), syntheticArgs);
|
|
}
|
|
}
|
|
return args;
|
|
}
|
|
function getEffectiveDecoratorArguments(node) {
|
|
var parent = node.parent;
|
|
var expr = node.expression;
|
|
switch (parent.kind) {
|
|
case 240:
|
|
case 209:
|
|
return [
|
|
createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent)))
|
|
];
|
|
case 151:
|
|
var func = parent.parent;
|
|
return [
|
|
createSyntheticExpression(expr, parent.parent.kind === 157 ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType),
|
|
createSyntheticExpression(expr, anyType),
|
|
createSyntheticExpression(expr, numberType)
|
|
];
|
|
case 154:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
var hasPropDesc = parent.kind !== 154 && languageVersion !== 0;
|
|
return [
|
|
createSyntheticExpression(expr, getParentTypeOfClassElement(parent)),
|
|
createSyntheticExpression(expr, getClassElementPropertyKeyType(parent)),
|
|
createSyntheticExpression(expr, hasPropDesc ? createTypedPropertyDescriptorType(getTypeOfNode(parent)) : anyType)
|
|
];
|
|
}
|
|
return ts.Debug.fail();
|
|
}
|
|
function getDecoratorArgumentCount(node, signature) {
|
|
switch (node.parent.kind) {
|
|
case 240:
|
|
case 209:
|
|
return 1;
|
|
case 154:
|
|
return 2;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return languageVersion === 0 || signature.parameters.length <= 2 ? 2 : 3;
|
|
case 151:
|
|
return 3;
|
|
default:
|
|
return ts.Debug.fail();
|
|
}
|
|
}
|
|
function getArgumentArityError(node, signatures, args) {
|
|
var min = Number.POSITIVE_INFINITY;
|
|
var max = Number.NEGATIVE_INFINITY;
|
|
var belowArgCount = Number.NEGATIVE_INFINITY;
|
|
var aboveArgCount = Number.POSITIVE_INFINITY;
|
|
var argCount = args.length;
|
|
var closestSignature;
|
|
for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) {
|
|
var sig = signatures_4[_i];
|
|
var minCount = getMinArgumentCount(sig);
|
|
var maxCount = getParameterCount(sig);
|
|
if (minCount < argCount && minCount > belowArgCount)
|
|
belowArgCount = minCount;
|
|
if (argCount < maxCount && maxCount < aboveArgCount)
|
|
aboveArgCount = maxCount;
|
|
if (minCount < min) {
|
|
min = minCount;
|
|
closestSignature = sig;
|
|
}
|
|
max = Math.max(max, maxCount);
|
|
}
|
|
var hasRestParameter = ts.some(signatures, hasEffectiveRestParameter);
|
|
var paramRange = hasRestParameter ? min :
|
|
min < max ? min + "-" + max :
|
|
min;
|
|
var hasSpreadArgument = getSpreadArgumentIndex(args) > -1;
|
|
if (argCount <= max && hasSpreadArgument) {
|
|
argCount--;
|
|
}
|
|
var related;
|
|
if (closestSignature && getMinArgumentCount(closestSignature) > argCount && closestSignature.declaration) {
|
|
var paramDecl = closestSignature.declaration.parameters[closestSignature.thisParameter ? argCount + 1 : argCount];
|
|
if (paramDecl) {
|
|
related = ts.createDiagnosticForNode(paramDecl, ts.isBindingPattern(paramDecl.name) ? ts.Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided : ts.Diagnostics.An_argument_for_0_was_not_provided, !paramDecl.name ? argCount : !ts.isBindingPattern(paramDecl.name) ? ts.idText(getFirstIdentifier(paramDecl.name)) : undefined);
|
|
}
|
|
}
|
|
if (hasRestParameter || hasSpreadArgument) {
|
|
var error_1 = hasRestParameter && hasSpreadArgument ? ts.Diagnostics.Expected_at_least_0_arguments_but_got_1_or_more :
|
|
hasRestParameter ? ts.Diagnostics.Expected_at_least_0_arguments_but_got_1 :
|
|
ts.Diagnostics.Expected_0_arguments_but_got_1_or_more;
|
|
var diagnostic_1 = ts.createDiagnosticForNode(node, error_1, paramRange, argCount);
|
|
return related ? addRelatedInfo(diagnostic_1, related) : diagnostic_1;
|
|
}
|
|
if (min < argCount && argCount < max) {
|
|
return ts.createDiagnosticForNode(node, ts.Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, argCount, belowArgCount, aboveArgCount);
|
|
}
|
|
var diagnostic = ts.createDiagnosticForNode(node, ts.Diagnostics.Expected_0_arguments_but_got_1, paramRange, argCount);
|
|
return related ? addRelatedInfo(diagnostic, related) : diagnostic;
|
|
}
|
|
function getTypeArgumentArityError(node, signatures, typeArguments) {
|
|
var min = Infinity;
|
|
var max = -Infinity;
|
|
for (var _i = 0, signatures_5 = signatures; _i < signatures_5.length; _i++) {
|
|
var sig = signatures_5[_i];
|
|
min = Math.min(min, getMinTypeArgumentCount(sig.typeParameters));
|
|
max = Math.max(max, ts.length(sig.typeParameters));
|
|
}
|
|
var paramCount = min === max ? min : min + "-" + max;
|
|
return ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), typeArguments, ts.Diagnostics.Expected_0_type_arguments_but_got_1, paramCount, typeArguments.length);
|
|
}
|
|
function resolveCall(node, signatures, candidatesOutArray, isForSignatureHelp, fallbackError) {
|
|
var isTaggedTemplate = node.kind === 193;
|
|
var isDecorator = node.kind === 152;
|
|
var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node);
|
|
var reportErrors = !candidatesOutArray;
|
|
var typeArguments;
|
|
if (!isDecorator) {
|
|
typeArguments = node.typeArguments;
|
|
if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 98) {
|
|
ts.forEach(typeArguments, checkSourceElement);
|
|
}
|
|
}
|
|
var candidates = candidatesOutArray || [];
|
|
reorderCandidates(signatures, candidates);
|
|
if (!candidates.length) {
|
|
if (reportErrors) {
|
|
diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Call_target_does_not_contain_any_signatures));
|
|
}
|
|
return resolveErrorCall(node);
|
|
}
|
|
var args = getEffectiveCallArguments(node);
|
|
var isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters;
|
|
var excludeArgument = !isDecorator && !isSingleNonGenericCandidate ? getExcludeArgument(args) : undefined;
|
|
var candidateForArgumentError;
|
|
var candidateForArgumentArityError;
|
|
var candidateForTypeArgumentError;
|
|
var result;
|
|
var signatureHelpTrailingComma = isForSignatureHelp && node.kind === 191 && node.arguments.hasTrailingComma;
|
|
if (candidates.length > 1) {
|
|
result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma);
|
|
}
|
|
if (!result) {
|
|
result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma);
|
|
}
|
|
if (result) {
|
|
return result;
|
|
}
|
|
if (reportErrors) {
|
|
if (candidateForArgumentError) {
|
|
checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true);
|
|
}
|
|
else if (candidateForArgumentArityError) {
|
|
diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
|
|
}
|
|
else if (candidateForTypeArgumentError) {
|
|
checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, true, fallbackError);
|
|
}
|
|
else {
|
|
var signaturesWithCorrectTypeArgumentArity = ts.filter(signatures, function (s) { return hasCorrectTypeArgumentArity(s, typeArguments); });
|
|
if (signaturesWithCorrectTypeArgumentArity.length === 0) {
|
|
diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments));
|
|
}
|
|
else if (!isDecorator) {
|
|
diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args));
|
|
}
|
|
else if (fallbackError) {
|
|
diagnostics.add(ts.createDiagnosticForNode(node, fallbackError));
|
|
}
|
|
}
|
|
}
|
|
return produceDiagnostics || !args ? resolveErrorCall(node) : getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray);
|
|
function chooseOverload(candidates, relation, signatureHelpTrailingComma) {
|
|
if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; }
|
|
candidateForArgumentError = undefined;
|
|
candidateForArgumentArityError = undefined;
|
|
candidateForTypeArgumentError = undefined;
|
|
if (isSingleNonGenericCandidate) {
|
|
var candidate = candidates[0];
|
|
if (typeArguments || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma)) {
|
|
return undefined;
|
|
}
|
|
if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) {
|
|
candidateForArgumentError = candidate;
|
|
return undefined;
|
|
}
|
|
return candidate;
|
|
}
|
|
for (var candidateIndex = 0; candidateIndex < candidates.length; candidateIndex++) {
|
|
var candidate = candidates[candidateIndex];
|
|
if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma)) {
|
|
continue;
|
|
}
|
|
var checkCandidate = void 0;
|
|
var inferenceContext = void 0;
|
|
if (candidate.typeParameters) {
|
|
var typeArgumentTypes = void 0;
|
|
if (typeArguments) {
|
|
typeArgumentTypes = checkTypeArguments(candidate, typeArguments, false);
|
|
if (!typeArgumentTypes) {
|
|
candidateForTypeArgumentError = candidate;
|
|
continue;
|
|
}
|
|
}
|
|
else {
|
|
inferenceContext = createInferenceContext(candidate.typeParameters, candidate, ts.isInJSFile(node) ? 2 : 0);
|
|
typeArgumentTypes = inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext);
|
|
}
|
|
checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, ts.isInJSFile(candidate.declaration));
|
|
if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma)) {
|
|
candidateForArgumentArityError = checkCandidate;
|
|
continue;
|
|
}
|
|
}
|
|
else {
|
|
checkCandidate = candidate;
|
|
}
|
|
if (!checkApplicableSignature(node, args, checkCandidate, relation, excludeArgument, false)) {
|
|
if (!candidateForArgumentError || getEffectiveRestType(candidateForArgumentError) || !getEffectiveRestType(checkCandidate)) {
|
|
candidateForArgumentError = checkCandidate;
|
|
}
|
|
continue;
|
|
}
|
|
if (excludeArgument) {
|
|
excludeArgument = undefined;
|
|
if (inferenceContext) {
|
|
var typeArgumentTypes = inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext);
|
|
checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, ts.isInJSFile(candidate.declaration));
|
|
}
|
|
if (!checkApplicableSignature(node, args, checkCandidate, relation, excludeArgument, false)) {
|
|
if (!candidateForArgumentError || getEffectiveRestType(candidateForArgumentError) || !getEffectiveRestType(checkCandidate)) {
|
|
candidateForArgumentError = checkCandidate;
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
candidates[candidateIndex] = checkCandidate;
|
|
return checkCandidate;
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
function getExcludeArgument(args) {
|
|
var excludeArgument;
|
|
for (var i = 0; i < args.length; i++) {
|
|
if (isContextSensitive(args[i])) {
|
|
if (!excludeArgument) {
|
|
excludeArgument = new Array(args.length);
|
|
}
|
|
excludeArgument[i] = true;
|
|
}
|
|
}
|
|
return excludeArgument;
|
|
}
|
|
function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray) {
|
|
ts.Debug.assert(candidates.length > 0);
|
|
return hasCandidatesOutArray || candidates.length === 1 || candidates.some(function (c) { return !!c.typeParameters; })
|
|
? pickLongestCandidateSignature(node, candidates, args)
|
|
: createUnionOfSignaturesForOverloadFailure(candidates);
|
|
}
|
|
function createUnionOfSignaturesForOverloadFailure(candidates) {
|
|
var thisParameters = ts.mapDefined(candidates, function (c) { return c.thisParameter; });
|
|
var thisParameter;
|
|
if (thisParameters.length) {
|
|
thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter));
|
|
}
|
|
var _a = ts.minAndMax(candidates, getNumNonRestParameters), minArgumentCount = _a.min, maxNonRestParam = _a.max;
|
|
var parameters = [];
|
|
var _loop_7 = function (i) {
|
|
var symbols = ts.mapDefined(candidates, function (_a) {
|
|
var parameters = _a.parameters, hasRestParameter = _a.hasRestParameter;
|
|
return hasRestParameter ?
|
|
i < parameters.length - 1 ? parameters[i] : ts.last(parameters) :
|
|
i < parameters.length ? parameters[i] : undefined;
|
|
});
|
|
ts.Debug.assert(symbols.length !== 0);
|
|
parameters.push(createCombinedSymbolFromTypes(symbols, ts.mapDefined(candidates, function (candidate) { return tryGetTypeAtPosition(candidate, i); })));
|
|
};
|
|
for (var i = 0; i < maxNonRestParam; i++) {
|
|
_loop_7(i);
|
|
}
|
|
var restParameterSymbols = ts.mapDefined(candidates, function (c) { return c.hasRestParameter ? ts.last(c.parameters) : undefined; });
|
|
var hasRestParameter = restParameterSymbols.length !== 0;
|
|
if (hasRestParameter) {
|
|
var type = createArrayType(getUnionType(ts.mapDefined(candidates, tryGetRestTypeOfSignature), 2));
|
|
parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type));
|
|
}
|
|
return createSignature(candidates[0].declaration, undefined, thisParameter, parameters, getIntersectionType(candidates.map(getReturnTypeOfSignature)), undefined, minArgumentCount, hasRestParameter, candidates.some(function (c) { return c.hasLiteralTypes; }));
|
|
}
|
|
function getNumNonRestParameters(signature) {
|
|
var numParams = signature.parameters.length;
|
|
return signature.hasRestParameter ? numParams - 1 : numParams;
|
|
}
|
|
function createCombinedSymbolFromTypes(sources, types) {
|
|
return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2));
|
|
}
|
|
function createCombinedSymbolForOverloadFailure(sources, type) {
|
|
return createSymbolWithType(ts.first(sources), type);
|
|
}
|
|
function pickLongestCandidateSignature(node, candidates, args) {
|
|
var bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === undefined ? args.length : apparentArgumentCount);
|
|
var candidate = candidates[bestIndex];
|
|
var typeParameters = candidate.typeParameters;
|
|
if (!typeParameters) {
|
|
return candidate;
|
|
}
|
|
var typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : undefined;
|
|
var instantiated = typeArgumentNodes
|
|
? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, ts.isInJSFile(node)))
|
|
: inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args);
|
|
candidates[bestIndex] = instantiated;
|
|
return instantiated;
|
|
}
|
|
function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) {
|
|
var typeArguments = typeArgumentNodes.map(getTypeOfNode);
|
|
while (typeArguments.length > typeParameters.length) {
|
|
typeArguments.pop();
|
|
}
|
|
while (typeArguments.length < typeParameters.length) {
|
|
typeArguments.push(getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs));
|
|
}
|
|
return typeArguments;
|
|
}
|
|
function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args) {
|
|
var inferenceContext = createInferenceContext(typeParameters, candidate, ts.isInJSFile(node) ? 2 : 0);
|
|
var typeArgumentTypes = inferTypeArguments(node, candidate, args, getExcludeArgument(args), inferenceContext);
|
|
return createSignatureInstantiation(candidate, typeArgumentTypes);
|
|
}
|
|
function getLongestCandidateIndex(candidates, argsCount) {
|
|
var maxParamsIndex = -1;
|
|
var maxParams = -1;
|
|
for (var i = 0; i < candidates.length; i++) {
|
|
var candidate = candidates[i];
|
|
var paramCount = getParameterCount(candidate);
|
|
if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) {
|
|
return i;
|
|
}
|
|
if (paramCount > maxParams) {
|
|
maxParams = paramCount;
|
|
maxParamsIndex = i;
|
|
}
|
|
}
|
|
return maxParamsIndex;
|
|
}
|
|
function resolveCallExpression(node, candidatesOutArray, isForSignatureHelp) {
|
|
if (node.expression.kind === 98) {
|
|
var superType = checkSuperExpression(node.expression);
|
|
if (isTypeAny(superType)) {
|
|
for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) {
|
|
var arg = _a[_i];
|
|
checkExpression(arg);
|
|
}
|
|
return anySignature;
|
|
}
|
|
if (superType !== errorType) {
|
|
var baseTypeNode = ts.getEffectiveBaseTypeNode(ts.getContainingClass(node));
|
|
if (baseTypeNode) {
|
|
var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode);
|
|
return resolveCall(node, baseConstructors, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
}
|
|
return resolveUntypedCall(node);
|
|
}
|
|
var funcType = checkNonNullExpression(node.expression, ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_null, ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined, ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined);
|
|
if (funcType === silentNeverType) {
|
|
return silentNeverSignature;
|
|
}
|
|
var apparentType = getApparentType(funcType);
|
|
if (apparentType === errorType) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
var callSignatures = getSignaturesOfType(apparentType, 0);
|
|
var numConstructSignatures = getSignaturesOfType(apparentType, 1).length;
|
|
if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
|
|
if (funcType !== errorType && node.typeArguments) {
|
|
error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
|
|
}
|
|
return resolveUntypedCall(node);
|
|
}
|
|
if (!callSignatures.length) {
|
|
if (numConstructSignatures) {
|
|
error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
|
|
}
|
|
else {
|
|
var relatedInformation = void 0;
|
|
if (node.arguments.length === 1) {
|
|
var text = ts.getSourceFileOfNode(node).text;
|
|
if (ts.isLineBreak(text.charCodeAt(ts.skipTrivia(text, node.expression.end, true) - 1))) {
|
|
relatedInformation = ts.createDiagnosticForNode(node.expression, ts.Diagnostics.It_is_highly_likely_that_you_are_missing_a_semicolon);
|
|
}
|
|
}
|
|
invocationError(node, apparentType, 0, relatedInformation);
|
|
}
|
|
return resolveErrorCall(node);
|
|
}
|
|
if (callSignatures.some(function (sig) { return ts.isInJSFile(sig.declaration) && !!ts.getJSDocClassTag(sig.declaration); })) {
|
|
error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
|
|
return resolveErrorCall(node);
|
|
}
|
|
return resolveCall(node, callSignatures, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) {
|
|
return isTypeAny(funcType) || isTypeAny(apparentFuncType) && funcType.flags & 262144 ||
|
|
!numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & (1048576 | 131072)) && isTypeAssignableTo(funcType, globalFunctionType);
|
|
}
|
|
function resolveNewExpression(node, candidatesOutArray, isForSignatureHelp) {
|
|
if (node.arguments && languageVersion < 1) {
|
|
var spreadIndex = getSpreadArgumentIndex(node.arguments);
|
|
if (spreadIndex >= 0) {
|
|
error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher);
|
|
}
|
|
}
|
|
var expressionType = checkNonNullExpression(node.expression);
|
|
if (expressionType === silentNeverType) {
|
|
return silentNeverSignature;
|
|
}
|
|
expressionType = getApparentType(expressionType);
|
|
if (expressionType === errorType) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
if (isTypeAny(expressionType)) {
|
|
if (node.typeArguments) {
|
|
error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
|
|
}
|
|
return resolveUntypedCall(node);
|
|
}
|
|
var constructSignatures = getSignaturesOfType(expressionType, 1);
|
|
if (constructSignatures.length) {
|
|
if (!isConstructorAccessible(node, constructSignatures[0])) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
var valueDecl = expressionType.symbol && ts.getClassLikeDeclarationOfSymbol(expressionType.symbol);
|
|
if (valueDecl && ts.hasModifier(valueDecl, 128)) {
|
|
error(node, ts.Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
|
|
return resolveErrorCall(node);
|
|
}
|
|
return resolveCall(node, constructSignatures, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
var callSignatures = getSignaturesOfType(expressionType, 0);
|
|
if (callSignatures.length) {
|
|
var signature = resolveCall(node, callSignatures, candidatesOutArray, isForSignatureHelp);
|
|
if (!noImplicitAny) {
|
|
if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) {
|
|
error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword);
|
|
}
|
|
if (getThisTypeOfSignature(signature) === voidType) {
|
|
error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void);
|
|
}
|
|
}
|
|
return signature;
|
|
}
|
|
invocationError(node, expressionType, 1);
|
|
return resolveErrorCall(node);
|
|
}
|
|
function typeHasProtectedAccessibleBase(target, type) {
|
|
var baseTypes = getBaseTypes(type);
|
|
if (!ts.length(baseTypes)) {
|
|
return false;
|
|
}
|
|
var firstBase = baseTypes[0];
|
|
if (firstBase.flags & 2097152) {
|
|
var types = firstBase.types;
|
|
var mixinCount = ts.countWhere(types, isMixinConstructorType);
|
|
var i = 0;
|
|
for (var _i = 0, _a = firstBase.types; _i < _a.length; _i++) {
|
|
var intersectionMember = _a[_i];
|
|
i++;
|
|
if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(intersectionMember)) {
|
|
if (ts.getObjectFlags(intersectionMember) & (1 | 2)) {
|
|
if (intersectionMember.symbol === target) {
|
|
return true;
|
|
}
|
|
if (typeHasProtectedAccessibleBase(target, intersectionMember)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
if (firstBase.symbol === target) {
|
|
return true;
|
|
}
|
|
return typeHasProtectedAccessibleBase(target, firstBase);
|
|
}
|
|
function isConstructorAccessible(node, signature) {
|
|
if (!signature || !signature.declaration) {
|
|
return true;
|
|
}
|
|
var declaration = signature.declaration;
|
|
var modifiers = ts.getSelectedModifierFlags(declaration, 24);
|
|
if (!modifiers) {
|
|
return true;
|
|
}
|
|
var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(declaration.parent.symbol);
|
|
var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol);
|
|
if (!isNodeWithinClass(node, declaringClassDeclaration)) {
|
|
var containingClass = ts.getContainingClass(node);
|
|
if (containingClass && modifiers & 16) {
|
|
var containingType = getTypeOfNode(containingClass);
|
|
if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) {
|
|
return true;
|
|
}
|
|
}
|
|
if (modifiers & 8) {
|
|
error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
|
|
}
|
|
if (modifiers & 16) {
|
|
error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function invocationError(node, apparentType, kind, relatedInformation) {
|
|
var diagnostic = error(node, (kind === 0 ?
|
|
ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures :
|
|
ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature), typeToString(apparentType));
|
|
invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic);
|
|
}
|
|
function invocationErrorRecovery(apparentType, kind, diagnostic) {
|
|
if (!apparentType.symbol) {
|
|
return;
|
|
}
|
|
var importNode = getSymbolLinks(apparentType.symbol).originatingImport;
|
|
if (importNode && !ts.isImportCall(importNode)) {
|
|
var sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind);
|
|
if (!sigs || !sigs.length)
|
|
return;
|
|
addRelatedInfo(diagnostic, ts.createDiagnosticForNode(importNode, ts.Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead));
|
|
}
|
|
}
|
|
function resolveTaggedTemplateExpression(node, candidatesOutArray, isForSignatureHelp) {
|
|
var tagType = checkExpression(node.tag);
|
|
var apparentType = getApparentType(tagType);
|
|
if (apparentType === errorType) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
var callSignatures = getSignaturesOfType(apparentType, 0);
|
|
var numConstructSignatures = getSignaturesOfType(apparentType, 1).length;
|
|
if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) {
|
|
return resolveUntypedCall(node);
|
|
}
|
|
if (!callSignatures.length) {
|
|
invocationError(node, apparentType, 0);
|
|
return resolveErrorCall(node);
|
|
}
|
|
return resolveCall(node, callSignatures, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
function getDiagnosticHeadMessageForDecoratorResolution(node) {
|
|
switch (node.parent.kind) {
|
|
case 240:
|
|
case 209:
|
|
return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression;
|
|
case 151:
|
|
return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression;
|
|
case 154:
|
|
return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression;
|
|
default:
|
|
return ts.Debug.fail();
|
|
}
|
|
}
|
|
function resolveDecorator(node, candidatesOutArray, isForSignatureHelp) {
|
|
var funcType = checkExpression(node.expression);
|
|
var apparentType = getApparentType(funcType);
|
|
if (apparentType === errorType) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
var callSignatures = getSignaturesOfType(apparentType, 0);
|
|
var numConstructSignatures = getSignaturesOfType(apparentType, 1).length;
|
|
if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
|
|
return resolveUntypedCall(node);
|
|
}
|
|
if (isPotentiallyUncalledDecorator(node, callSignatures)) {
|
|
var nodeStr = ts.getTextOfNode(node.expression, false);
|
|
error(node, ts.Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
|
|
return resolveErrorCall(node);
|
|
}
|
|
var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
|
|
if (!callSignatures.length) {
|
|
var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType));
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage);
|
|
var diag = ts.createDiagnosticForNodeFromMessageChain(node, errorInfo);
|
|
diagnostics.add(diag);
|
|
invocationErrorRecovery(apparentType, 0, diag);
|
|
return resolveErrorCall(node);
|
|
}
|
|
return resolveCall(node, callSignatures, candidatesOutArray, isForSignatureHelp, headMessage);
|
|
}
|
|
function createSignatureForJSXIntrinsic(node, result) {
|
|
var namespace = getJsxNamespaceAt(node);
|
|
var exports = namespace && getExportsOfSymbol(namespace);
|
|
var typeSymbol = exports && getSymbol(exports, JsxNames.Element, 67897832);
|
|
var returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 67897832, node);
|
|
var declaration = ts.createFunctionTypeNode(undefined, [ts.createParameter(undefined, undefined, undefined, "props", undefined, nodeBuilder.typeToTypeNode(result, node))], returnNode ? ts.createTypeReferenceNode(returnNode, undefined) : ts.createKeywordTypeNode(120));
|
|
var parameterSymbol = createSymbol(1, "props");
|
|
parameterSymbol.type = result;
|
|
return createSignature(declaration, undefined, undefined, [parameterSymbol], typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType, undefined, 1, false, false);
|
|
}
|
|
function resolveJsxOpeningLikeElement(node, candidatesOutArray, isForSignatureHelp) {
|
|
if (isJsxIntrinsicIdentifier(node.tagName)) {
|
|
var result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
|
|
var fakeSignature = createSignatureForJSXIntrinsic(node, result);
|
|
checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), undefined), result, node.tagName, node.attributes);
|
|
return fakeSignature;
|
|
}
|
|
var exprTypes = checkExpression(node.tagName);
|
|
var apparentType = getApparentType(exprTypes);
|
|
if (apparentType === errorType) {
|
|
return resolveErrorCall(node);
|
|
}
|
|
var signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
|
|
if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, 0)) {
|
|
return resolveUntypedCall(node);
|
|
}
|
|
if (signatures.length === 0) {
|
|
error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName));
|
|
return resolveErrorCall(node);
|
|
}
|
|
return resolveCall(node, signatures, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
function isPotentiallyUncalledDecorator(decorator, signatures) {
|
|
return signatures.length && ts.every(signatures, function (signature) {
|
|
return signature.minArgumentCount === 0 &&
|
|
!signature.hasRestParameter &&
|
|
signature.parameters.length < getDecoratorArgumentCount(decorator, signature);
|
|
});
|
|
}
|
|
function resolveSignature(node, candidatesOutArray, isForSignatureHelp) {
|
|
switch (node.kind) {
|
|
case 191:
|
|
return resolveCallExpression(node, candidatesOutArray, isForSignatureHelp);
|
|
case 192:
|
|
return resolveNewExpression(node, candidatesOutArray, isForSignatureHelp);
|
|
case 193:
|
|
return resolveTaggedTemplateExpression(node, candidatesOutArray, isForSignatureHelp);
|
|
case 152:
|
|
return resolveDecorator(node, candidatesOutArray, isForSignatureHelp);
|
|
case 262:
|
|
case 261:
|
|
return resolveJsxOpeningLikeElement(node, candidatesOutArray, isForSignatureHelp);
|
|
}
|
|
throw ts.Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable.");
|
|
}
|
|
function getResolvedSignature(node, candidatesOutArray, isForSignatureHelp) {
|
|
if (isForSignatureHelp === void 0) { isForSignatureHelp = false; }
|
|
var links = getNodeLinks(node);
|
|
var cached = links.resolvedSignature;
|
|
if (cached && cached !== resolvingSignature && !candidatesOutArray) {
|
|
return cached;
|
|
}
|
|
links.resolvedSignature = resolvingSignature;
|
|
var result = resolveSignature(node, candidatesOutArray, isForSignatureHelp);
|
|
links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached;
|
|
return result;
|
|
}
|
|
function isJSConstructor(node) {
|
|
if (!node || !ts.isInJSFile(node)) {
|
|
return false;
|
|
}
|
|
var func = ts.isFunctionDeclaration(node) || ts.isFunctionExpression(node) ? node :
|
|
ts.isVariableDeclaration(node) && node.initializer && ts.isFunctionExpression(node.initializer) ? node.initializer :
|
|
undefined;
|
|
if (func) {
|
|
if (ts.getJSDocClassTag(node))
|
|
return true;
|
|
var symbol = getSymbolOfNode(func);
|
|
return !!symbol && symbol.members !== undefined;
|
|
}
|
|
return false;
|
|
}
|
|
function isJSConstructorType(type) {
|
|
if (type.flags & 524288) {
|
|
var resolved = resolveStructuredTypeMembers(type);
|
|
return resolved.callSignatures.length === 1 && isJSConstructor(resolved.callSignatures[0].declaration);
|
|
}
|
|
return false;
|
|
}
|
|
function getJSClassType(symbol) {
|
|
var inferred;
|
|
if (isJSConstructor(symbol.valueDeclaration)) {
|
|
inferred = getInferredClassType(symbol);
|
|
}
|
|
var assigned = getAssignedClassType(symbol);
|
|
var valueType = getTypeOfSymbol(symbol);
|
|
if (valueType.symbol && !isInferredClassType(valueType) && isJSConstructor(valueType.symbol.valueDeclaration)) {
|
|
inferred = getInferredClassType(valueType.symbol);
|
|
}
|
|
return assigned && inferred ?
|
|
getIntersectionType([inferred, assigned]) :
|
|
assigned || inferred;
|
|
}
|
|
function getAssignedClassType(symbol) {
|
|
var decl = symbol.valueDeclaration;
|
|
var assignmentSymbol = decl && decl.parent &&
|
|
(ts.isFunctionDeclaration(decl) && getSymbolOfNode(decl) ||
|
|
ts.isBinaryExpression(decl.parent) && getSymbolOfNode(decl.parent.left) ||
|
|
ts.isVariableDeclaration(decl.parent) && getSymbolOfNode(decl.parent));
|
|
var prototype = assignmentSymbol && assignmentSymbol.exports && assignmentSymbol.exports.get("prototype");
|
|
var init = prototype && prototype.valueDeclaration && getAssignedJSPrototype(prototype.valueDeclaration);
|
|
return init ? checkExpression(init) : undefined;
|
|
}
|
|
function getAssignedJSPrototype(node) {
|
|
if (!node.parent) {
|
|
return false;
|
|
}
|
|
var parent = node.parent;
|
|
while (parent && parent.kind === 189) {
|
|
parent = parent.parent;
|
|
}
|
|
if (parent && ts.isBinaryExpression(parent) && ts.isPrototypeAccess(parent.left) && parent.operatorToken.kind === 59) {
|
|
var right = ts.getInitializerOfBinaryExpression(parent);
|
|
return ts.isObjectLiteralExpression(right) && right;
|
|
}
|
|
}
|
|
function getInferredClassType(symbol) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.inferredClassType) {
|
|
links.inferredClassType = createAnonymousType(symbol, getMembersOfSymbol(symbol) || emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
}
|
|
return links.inferredClassType;
|
|
}
|
|
function isInferredClassType(type) {
|
|
return type.symbol
|
|
&& ts.getObjectFlags(type) & 16
|
|
&& getSymbolLinks(type.symbol).inferredClassType === type;
|
|
}
|
|
function checkCallExpression(node) {
|
|
if (!checkGrammarTypeArguments(node, node.typeArguments))
|
|
checkGrammarArguments(node.arguments);
|
|
var signature = getResolvedSignature(node);
|
|
if (node.expression.kind === 98) {
|
|
return voidType;
|
|
}
|
|
if (node.kind === 192) {
|
|
var declaration = signature.declaration;
|
|
if (declaration &&
|
|
declaration.kind !== 157 &&
|
|
declaration.kind !== 161 &&
|
|
declaration.kind !== 166 &&
|
|
!ts.isJSDocConstructSignature(declaration)) {
|
|
var funcSymbol = checkExpression(node.expression).symbol;
|
|
if (!funcSymbol && node.expression.kind === 72) {
|
|
funcSymbol = getResolvedSymbol(node.expression);
|
|
}
|
|
var type = funcSymbol && getJSClassType(funcSymbol);
|
|
if (type) {
|
|
return signature.target ? instantiateType(type, signature.mapper) : type;
|
|
}
|
|
if (noImplicitAny) {
|
|
error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type);
|
|
}
|
|
return anyType;
|
|
}
|
|
}
|
|
if (ts.isInJSFile(node) && isCommonJsRequire(node)) {
|
|
return resolveExternalModuleTypeByLiteral(node.arguments[0]);
|
|
}
|
|
var returnType = getReturnTypeOfSignature(signature);
|
|
if (returnType.flags & 12288 && isSymbolOrSymbolForCall(node)) {
|
|
return getESSymbolLikeTypeForNode(ts.walkUpParenthesizedExpressions(node.parent));
|
|
}
|
|
var jsAssignmentType;
|
|
if (ts.isInJSFile(node)) {
|
|
var decl = ts.getDeclarationOfExpando(node);
|
|
if (decl) {
|
|
var jsSymbol = getSymbolOfNode(decl);
|
|
if (jsSymbol && ts.hasEntries(jsSymbol.exports)) {
|
|
jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
jsAssignmentType.objectFlags |= 16384;
|
|
}
|
|
}
|
|
}
|
|
return jsAssignmentType ? getIntersectionType([returnType, jsAssignmentType]) : returnType;
|
|
}
|
|
function isSymbolOrSymbolForCall(node) {
|
|
if (!ts.isCallExpression(node))
|
|
return false;
|
|
var left = node.expression;
|
|
if (ts.isPropertyAccessExpression(left) && left.name.escapedText === "for") {
|
|
left = left.expression;
|
|
}
|
|
if (!ts.isIdentifier(left) || left.escapedText !== "Symbol") {
|
|
return false;
|
|
}
|
|
var globalESSymbol = getGlobalESSymbolConstructorSymbol(false);
|
|
if (!globalESSymbol) {
|
|
return false;
|
|
}
|
|
return globalESSymbol === resolveName(left, "Symbol", 67220415, undefined, undefined, false);
|
|
}
|
|
function checkImportCallExpression(node) {
|
|
if (!checkGrammarArguments(node.arguments))
|
|
checkGrammarImportCallExpression(node);
|
|
if (node.arguments.length === 0) {
|
|
return createPromiseReturnType(node, anyType);
|
|
}
|
|
var specifier = node.arguments[0];
|
|
var specifierType = checkExpressionCached(specifier);
|
|
for (var i = 1; i < node.arguments.length; ++i) {
|
|
checkExpressionCached(node.arguments[i]);
|
|
}
|
|
if (specifierType.flags & 32768 || specifierType.flags & 65536 || !isTypeAssignableTo(specifierType, stringType)) {
|
|
error(specifier, ts.Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
|
|
}
|
|
var moduleSymbol = resolveExternalModuleName(node, specifier);
|
|
if (moduleSymbol) {
|
|
var esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, true);
|
|
if (esModuleSymbol) {
|
|
return createPromiseReturnType(node, getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol));
|
|
}
|
|
}
|
|
return createPromiseReturnType(node, anyType);
|
|
}
|
|
function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol) {
|
|
if (allowSyntheticDefaultImports && type && type !== errorType) {
|
|
var synthType = type;
|
|
if (!synthType.syntheticType) {
|
|
var file = ts.find(originalSymbol.declarations, ts.isSourceFile);
|
|
var hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, false);
|
|
if (hasSyntheticDefault) {
|
|
var memberTable = ts.createSymbolTable();
|
|
var newSymbol = createSymbol(2097152, "default");
|
|
newSymbol.target = resolveSymbol(symbol);
|
|
memberTable.set("default", newSymbol);
|
|
var anonymousSymbol = createSymbol(2048, "__type");
|
|
var defaultContainingObject = createAnonymousType(anonymousSymbol, memberTable, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
anonymousSymbol.type = defaultContainingObject;
|
|
synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, 0, 0) : defaultContainingObject;
|
|
}
|
|
else {
|
|
synthType.syntheticType = type;
|
|
}
|
|
}
|
|
return synthType.syntheticType;
|
|
}
|
|
return type;
|
|
}
|
|
function isCommonJsRequire(node) {
|
|
if (!ts.isRequireCall(node, true)) {
|
|
return false;
|
|
}
|
|
if (!ts.isIdentifier(node.expression))
|
|
return ts.Debug.fail();
|
|
var resolvedRequire = resolveName(node.expression, node.expression.escapedText, 67220415, undefined, undefined, true);
|
|
if (resolvedRequire === requireSymbol) {
|
|
return true;
|
|
}
|
|
if (resolvedRequire.flags & 2097152) {
|
|
return false;
|
|
}
|
|
var targetDeclarationKind = resolvedRequire.flags & 16
|
|
? 239
|
|
: resolvedRequire.flags & 3
|
|
? 237
|
|
: 0;
|
|
if (targetDeclarationKind !== 0) {
|
|
var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind);
|
|
return !!decl && !!(decl.flags & 4194304);
|
|
}
|
|
return false;
|
|
}
|
|
function checkTaggedTemplateExpression(node) {
|
|
checkGrammarTypeArguments(node, node.typeArguments);
|
|
if (languageVersion < 2) {
|
|
checkExternalEmitHelpers(node, 65536);
|
|
}
|
|
return getReturnTypeOfSignature(getResolvedSignature(node));
|
|
}
|
|
function checkAssertion(node) {
|
|
return checkAssertionWorker(node, node.type, node.expression);
|
|
}
|
|
function checkAssertionWorker(errNode, type, expression, checkMode) {
|
|
var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(expression, checkMode)));
|
|
checkSourceElement(type);
|
|
var targetType = getTypeFromTypeNode(type);
|
|
if (produceDiagnostics && targetType !== errorType) {
|
|
var widenedType = getWidenedType(exprType);
|
|
if (!isTypeComparableTo(targetType, widenedType)) {
|
|
checkTypeComparableTo(exprType, targetType, errNode, ts.Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first);
|
|
}
|
|
}
|
|
return targetType;
|
|
}
|
|
function checkNonNullAssertion(node) {
|
|
return getNonNullableType(checkExpression(node.expression));
|
|
}
|
|
function checkMetaProperty(node) {
|
|
checkGrammarMetaProperty(node);
|
|
if (node.keywordToken === 95) {
|
|
return checkNewTargetMetaProperty(node);
|
|
}
|
|
if (node.keywordToken === 92) {
|
|
return checkImportMetaProperty(node);
|
|
}
|
|
return ts.Debug.assertNever(node.keywordToken);
|
|
}
|
|
function checkNewTargetMetaProperty(node) {
|
|
var container = ts.getNewTargetContainer(node);
|
|
if (!container) {
|
|
error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
|
|
return errorType;
|
|
}
|
|
else if (container.kind === 157) {
|
|
var symbol = getSymbolOfNode(container.parent);
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
else {
|
|
var symbol = getSymbolOfNode(container);
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
}
|
|
function checkImportMetaProperty(node) {
|
|
if (languageVersion < 6 || moduleKind < ts.ModuleKind.ESNext) {
|
|
error(node, ts.Diagnostics.The_import_meta_meta_property_is_only_allowed_using_ESNext_for_the_target_and_module_compiler_options);
|
|
}
|
|
var file = ts.getSourceFileOfNode(node);
|
|
ts.Debug.assert(!!(file.flags & 1048576), "Containing file is missing import meta node flag.");
|
|
ts.Debug.assert(!!file.externalModuleIndicator, "Containing file should be a module.");
|
|
return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
|
|
}
|
|
function getTypeOfParameter(symbol) {
|
|
var type = getTypeOfSymbol(symbol);
|
|
if (strictNullChecks) {
|
|
var declaration = symbol.valueDeclaration;
|
|
if (declaration && ts.hasInitializer(declaration)) {
|
|
return getOptionalType(type);
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getParameterNameAtPosition(signature, pos) {
|
|
var paramCount = signature.parameters.length - (signature.hasRestParameter ? 1 : 0);
|
|
if (pos < paramCount) {
|
|
return signature.parameters[pos].escapedName;
|
|
}
|
|
var restParameter = signature.parameters[paramCount] || unknownSymbol;
|
|
var restType = getTypeOfSymbol(restParameter);
|
|
if (isTupleType(restType)) {
|
|
var associatedNames = restType.target.associatedNames;
|
|
var index = pos - paramCount;
|
|
return associatedNames ? associatedNames[index] : restParameter.escapedName + "_" + index;
|
|
}
|
|
return restParameter.escapedName;
|
|
}
|
|
function getTypeAtPosition(signature, pos) {
|
|
return tryGetTypeAtPosition(signature, pos) || anyType;
|
|
}
|
|
function tryGetTypeAtPosition(signature, pos) {
|
|
var paramCount = signature.parameters.length - (signature.hasRestParameter ? 1 : 0);
|
|
if (pos < paramCount) {
|
|
return getTypeOfParameter(signature.parameters[pos]);
|
|
}
|
|
if (signature.hasRestParameter) {
|
|
var restType = getTypeOfSymbol(signature.parameters[paramCount]);
|
|
if (isTupleType(restType)) {
|
|
if (pos - paramCount < getLengthOfTupleType(restType)) {
|
|
return restType.typeArguments[pos - paramCount];
|
|
}
|
|
return getRestTypeOfTupleType(restType);
|
|
}
|
|
return getIndexTypeOfType(restType, 1);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getRestTypeAtPosition(source, pos) {
|
|
var paramCount = getParameterCount(source);
|
|
var restType = getEffectiveRestType(source);
|
|
if (restType && pos === paramCount - 1) {
|
|
return restType;
|
|
}
|
|
var start = restType ? Math.min(pos, paramCount - 1) : pos;
|
|
var types = [];
|
|
var names = [];
|
|
for (var i = start; i < paramCount; i++) {
|
|
types.push(getTypeAtPosition(source, i));
|
|
names.push(getParameterNameAtPosition(source, i));
|
|
}
|
|
var minArgumentCount = getMinArgumentCount(source);
|
|
var minLength = minArgumentCount < start ? 0 : minArgumentCount - start;
|
|
return createTupleType(types, minLength, !!restType, names);
|
|
}
|
|
function getParameterCount(signature) {
|
|
var length = signature.parameters.length;
|
|
if (signature.hasRestParameter) {
|
|
var restType = getTypeOfSymbol(signature.parameters[length - 1]);
|
|
if (isTupleType(restType)) {
|
|
return length + (restType.typeArguments || ts.emptyArray).length - 1;
|
|
}
|
|
}
|
|
return length;
|
|
}
|
|
function getMinArgumentCount(signature) {
|
|
if (signature.hasRestParameter) {
|
|
var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
|
|
if (isTupleType(restType)) {
|
|
var minLength = restType.target.minLength;
|
|
if (minLength > 0) {
|
|
return signature.parameters.length - 1 + minLength;
|
|
}
|
|
}
|
|
}
|
|
return signature.minArgumentCount;
|
|
}
|
|
function hasEffectiveRestParameter(signature) {
|
|
if (signature.hasRestParameter) {
|
|
var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
|
|
return !isTupleType(restType) || restType.target.hasRestElement;
|
|
}
|
|
return false;
|
|
}
|
|
function getEffectiveRestType(signature) {
|
|
if (signature.hasRestParameter) {
|
|
var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
|
|
return isTupleType(restType) ? getRestArrayTypeOfTupleType(restType) : restType;
|
|
}
|
|
return undefined;
|
|
}
|
|
function getNonArrayRestType(signature) {
|
|
var restType = getEffectiveRestType(signature);
|
|
return restType && !isArrayType(restType) && !isTypeAny(restType) ? restType : undefined;
|
|
}
|
|
function getTypeOfFirstParameterOfSignature(signature) {
|
|
return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType);
|
|
}
|
|
function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) {
|
|
return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType;
|
|
}
|
|
function inferFromAnnotatedParameters(signature, context, mapper) {
|
|
var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0);
|
|
for (var i = 0; i < len; i++) {
|
|
var declaration = signature.parameters[i].valueDeclaration;
|
|
if (declaration.type) {
|
|
var typeNode = ts.getEffectiveTypeAnnotationNode(declaration);
|
|
if (typeNode) {
|
|
inferTypes(mapper.inferences, getTypeFromTypeNode(typeNode), getTypeAtPosition(context, i));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function assignContextualParameterTypes(signature, context) {
|
|
signature.typeParameters = context.typeParameters;
|
|
if (context.thisParameter) {
|
|
var parameter = signature.thisParameter;
|
|
if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
|
|
if (!parameter) {
|
|
signature.thisParameter = createSymbolWithType(context.thisParameter, undefined);
|
|
}
|
|
assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
|
|
}
|
|
}
|
|
var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0);
|
|
for (var i = 0; i < len; i++) {
|
|
var parameter = signature.parameters[i];
|
|
if (!ts.getEffectiveTypeAnnotationNode(parameter.valueDeclaration)) {
|
|
var contextualParameterType = getTypeAtPosition(context, i);
|
|
assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType);
|
|
}
|
|
}
|
|
if (signature.hasRestParameter) {
|
|
var parameter = ts.last(signature.parameters);
|
|
if (isTransientSymbol(parameter) || !ts.getEffectiveTypeAnnotationNode(parameter.valueDeclaration)) {
|
|
var contextualParameterType = getRestTypeAtPosition(context, len);
|
|
assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType);
|
|
}
|
|
}
|
|
}
|
|
function assignBindingElementTypes(pattern) {
|
|
for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
if (element.name.kind === 72) {
|
|
getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element);
|
|
}
|
|
else {
|
|
assignBindingElementTypes(element.name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function assignTypeToParameterAndFixTypeParameters(parameter, contextualType) {
|
|
var links = getSymbolLinks(parameter);
|
|
if (!links.type) {
|
|
links.type = contextualType;
|
|
var decl = parameter.valueDeclaration;
|
|
if (decl.name.kind !== 72) {
|
|
if (links.type === emptyObjectType) {
|
|
links.type = getTypeFromBindingPattern(decl.name);
|
|
}
|
|
assignBindingElementTypes(decl.name);
|
|
}
|
|
}
|
|
}
|
|
function createPromiseType(promisedType) {
|
|
var globalPromiseType = getGlobalPromiseType(true);
|
|
if (globalPromiseType !== emptyGenericType) {
|
|
promisedType = getAwaitedType(promisedType) || emptyObjectType;
|
|
return createTypeReference(globalPromiseType, [promisedType]);
|
|
}
|
|
return emptyObjectType;
|
|
}
|
|
function createPromiseLikeType(promisedType) {
|
|
var globalPromiseLikeType = getGlobalPromiseLikeType(true);
|
|
if (globalPromiseLikeType !== emptyGenericType) {
|
|
promisedType = getAwaitedType(promisedType) || emptyObjectType;
|
|
return createTypeReference(globalPromiseLikeType, [promisedType]);
|
|
}
|
|
return emptyObjectType;
|
|
}
|
|
function createPromiseReturnType(func, promisedType) {
|
|
var promiseType = createPromiseType(promisedType);
|
|
if (promiseType === emptyObjectType) {
|
|
error(func, ts.isImportCall(func) ?
|
|
ts.Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option :
|
|
ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
|
|
return errorType;
|
|
}
|
|
else if (!getGlobalPromiseConstructorSymbol(true)) {
|
|
error(func, ts.isImportCall(func) ?
|
|
ts.Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option :
|
|
ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
|
|
}
|
|
return promiseType;
|
|
}
|
|
function getReturnTypeFromBody(func, checkMode) {
|
|
if (!func.body) {
|
|
return errorType;
|
|
}
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
var type;
|
|
if (func.body.kind !== 218) {
|
|
type = checkExpressionCached(func.body, checkMode);
|
|
if (functionFlags & 2) {
|
|
type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
}
|
|
}
|
|
else {
|
|
var types = checkAndAggregateReturnExpressionTypes(func, checkMode);
|
|
if (functionFlags & 1) {
|
|
types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), types);
|
|
if (!types || types.length === 0) {
|
|
var iterableIteratorAny = functionFlags & 2
|
|
? createAsyncIterableIteratorType(anyType)
|
|
: createIterableIteratorType(anyType);
|
|
if (noImplicitAny) {
|
|
error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny));
|
|
}
|
|
return iterableIteratorAny;
|
|
}
|
|
}
|
|
else {
|
|
if (!types) {
|
|
return functionFlags & 2
|
|
? createPromiseReturnType(func, neverType)
|
|
: neverType;
|
|
}
|
|
if (types.length === 0) {
|
|
return functionFlags & 2
|
|
? createPromiseReturnType(func, voidType)
|
|
: voidType;
|
|
}
|
|
}
|
|
type = getUnionType(types, 2);
|
|
}
|
|
var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
|
|
if (!contextualSignature) {
|
|
reportErrorsFromWidening(func, type);
|
|
}
|
|
if (isUnitType(type)) {
|
|
var contextualType = !contextualSignature ? undefined :
|
|
contextualSignature === getSignatureFromDeclaration(func) ? type :
|
|
getReturnTypeOfSignature(contextualSignature);
|
|
if (contextualType) {
|
|
switch (functionFlags & 3) {
|
|
case 3:
|
|
contextualType = getIteratedTypeOfGenerator(contextualType, true);
|
|
break;
|
|
case 1:
|
|
contextualType = getIteratedTypeOfGenerator(contextualType, false);
|
|
break;
|
|
case 2:
|
|
contextualType = getPromisedTypeOfPromise(contextualType);
|
|
break;
|
|
}
|
|
}
|
|
type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
|
|
}
|
|
var widenedType = getWidenedType(type);
|
|
switch (functionFlags & 3) {
|
|
case 3:
|
|
return createAsyncIterableIteratorType(widenedType);
|
|
case 1:
|
|
return createIterableIteratorType(widenedType);
|
|
case 2:
|
|
return createPromiseType(widenedType);
|
|
default:
|
|
return widenedType;
|
|
}
|
|
}
|
|
function checkAndAggregateYieldOperandTypes(func, checkMode) {
|
|
var aggregatedTypes = [];
|
|
var isAsync = (ts.getFunctionFlags(func) & 2) !== 0;
|
|
ts.forEachYieldExpression(func.body, function (yieldExpression) {
|
|
ts.pushIfUnique(aggregatedTypes, getYieldedTypeOfYieldExpression(yieldExpression, isAsync, checkMode));
|
|
});
|
|
return aggregatedTypes;
|
|
}
|
|
function getYieldedTypeOfYieldExpression(node, isAsync, checkMode) {
|
|
var errorNode = node.expression || node;
|
|
var expressionType = node.expression ? checkExpression(node.expression, checkMode) : undefinedWideningType;
|
|
var yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(expressionType, errorNode, false, isAsync) : expressionType;
|
|
return !isAsync ? yieldedType : getAwaitedType(yieldedType, errorNode, node.asteriskToken
|
|
? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
|
|
: ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
}
|
|
function getFactsFromTypeofSwitch(start, end, witnesses, hasDefault) {
|
|
var facts = 0;
|
|
if (hasDefault) {
|
|
for (var i = end; i < witnesses.length; i++) {
|
|
facts |= typeofNEFacts.get(witnesses[i]) || 32768;
|
|
}
|
|
for (var i = start; i < end; i++) {
|
|
facts &= ~(typeofNEFacts.get(witnesses[i]) || 0);
|
|
}
|
|
for (var i = 0; i < start; i++) {
|
|
facts |= typeofNEFacts.get(witnesses[i]) || 32768;
|
|
}
|
|
}
|
|
else {
|
|
for (var i = start; i < end; i++) {
|
|
facts |= typeofEQFacts.get(witnesses[i]) || 128;
|
|
}
|
|
for (var i = 0; i < start; i++) {
|
|
facts &= ~(typeofEQFacts.get(witnesses[i]) || 0);
|
|
}
|
|
}
|
|
return facts;
|
|
}
|
|
function isExhaustiveSwitchStatement(node) {
|
|
if (!node.possiblyExhaustive) {
|
|
return false;
|
|
}
|
|
if (node.expression.kind === 199) {
|
|
var operandType = getTypeOfExpression(node.expression.expression);
|
|
var witnesses = getSwitchClauseTypeOfWitnesses(node);
|
|
var notEqualFacts_1 = getFactsFromTypeofSwitch(0, 0, witnesses, true);
|
|
var type_5 = getBaseConstraintOfType(operandType) || operandType;
|
|
return !!(filterType(type_5, function (t) { return (getTypeFacts(t) & notEqualFacts_1) === notEqualFacts_1; }).flags & 131072);
|
|
}
|
|
var type = getTypeOfExpression(node.expression);
|
|
if (!isLiteralType(type)) {
|
|
return false;
|
|
}
|
|
var switchTypes = getSwitchClauseTypes(node);
|
|
if (!switchTypes.length || ts.some(switchTypes, isNeitherUnitTypeNorNever)) {
|
|
return false;
|
|
}
|
|
return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes);
|
|
}
|
|
function functionHasImplicitReturn(func) {
|
|
if (!(func.flags & 128)) {
|
|
return false;
|
|
}
|
|
if (ts.some(func.body.statements, function (statement) { return statement.kind === 232 && isExhaustiveSwitchStatement(statement); })) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function checkAndAggregateReturnExpressionTypes(func, checkMode) {
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
var aggregatedTypes = [];
|
|
var hasReturnWithNoExpression = functionHasImplicitReturn(func);
|
|
var hasReturnOfTypeNever = false;
|
|
ts.forEachReturnStatement(func.body, function (returnStatement) {
|
|
var expr = returnStatement.expression;
|
|
if (expr) {
|
|
var type = checkExpressionCached(expr, checkMode);
|
|
if (functionFlags & 2) {
|
|
type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
}
|
|
if (type.flags & 131072) {
|
|
hasReturnOfTypeNever = true;
|
|
}
|
|
ts.pushIfUnique(aggregatedTypes, type);
|
|
}
|
|
else {
|
|
hasReturnWithNoExpression = true;
|
|
}
|
|
});
|
|
if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) {
|
|
return undefined;
|
|
}
|
|
if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression &&
|
|
!(isJSConstructor(func) && aggregatedTypes.some(function (t) { return t.symbol === func.symbol; }))) {
|
|
ts.pushIfUnique(aggregatedTypes, undefinedType);
|
|
}
|
|
return aggregatedTypes;
|
|
}
|
|
function mayReturnNever(func) {
|
|
switch (func.kind) {
|
|
case 196:
|
|
case 197:
|
|
return true;
|
|
case 156:
|
|
return func.parent.kind === 188;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) {
|
|
if (!produceDiagnostics) {
|
|
return;
|
|
}
|
|
if (returnType && maybeTypeOfKind(returnType, 1 | 16384)) {
|
|
return;
|
|
}
|
|
if (func.kind === 155 || ts.nodeIsMissing(func.body) || func.body.kind !== 218 || !functionHasImplicitReturn(func)) {
|
|
return;
|
|
}
|
|
var hasExplicitReturn = func.flags & 256;
|
|
if (returnType && returnType.flags & 131072) {
|
|
error(ts.getEffectiveReturnTypeNode(func), ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point);
|
|
}
|
|
else if (returnType && !hasExplicitReturn) {
|
|
error(ts.getEffectiveReturnTypeNode(func), ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value);
|
|
}
|
|
else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) {
|
|
error(ts.getEffectiveReturnTypeNode(func), ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined);
|
|
}
|
|
else if (compilerOptions.noImplicitReturns) {
|
|
if (!returnType) {
|
|
if (!hasExplicitReturn) {
|
|
return;
|
|
}
|
|
var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func));
|
|
if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) {
|
|
return;
|
|
}
|
|
}
|
|
error(ts.getEffectiveReturnTypeNode(func) || func, ts.Diagnostics.Not_all_code_paths_return_a_value);
|
|
}
|
|
}
|
|
function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
|
|
ts.Debug.assert(node.kind !== 156 || ts.isObjectLiteralMethod(node));
|
|
checkNodeDeferred(node);
|
|
if (checkMode === 1 && isContextSensitive(node)) {
|
|
if (!ts.getEffectiveReturnTypeNode(node) && hasContextSensitiveReturnExpression(node)) {
|
|
var links_1 = getNodeLinks(node);
|
|
if (links_1.contextFreeType) {
|
|
return links_1.contextFreeType;
|
|
}
|
|
var returnType = getReturnTypeFromBody(node, checkMode);
|
|
var returnOnlySignature = createSignature(undefined, undefined, undefined, ts.emptyArray, returnType, undefined, 0, false, false);
|
|
var returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], ts.emptyArray, undefined, undefined);
|
|
returnOnlyType.flags |= 536870912;
|
|
return links_1.contextFreeType = returnOnlyType;
|
|
}
|
|
return anyFunctionType;
|
|
}
|
|
var hasGrammarError = checkGrammarFunctionLikeDeclaration(node);
|
|
if (!hasGrammarError && node.kind === 196) {
|
|
checkGrammarForGenerator(node);
|
|
}
|
|
var links = getNodeLinks(node);
|
|
var type = getTypeOfSymbol(getMergedSymbol(node.symbol));
|
|
if (isTypeAny(type)) {
|
|
return type;
|
|
}
|
|
if (!(links.flags & 1024)) {
|
|
var contextualSignature = getContextualSignature(node);
|
|
if (!(links.flags & 1024)) {
|
|
links.flags |= 1024;
|
|
if (contextualSignature) {
|
|
var signature = getSignaturesOfType(type, 0)[0];
|
|
if (isContextSensitive(node)) {
|
|
var contextualMapper = getContextualMapper(node);
|
|
if (checkMode === 2) {
|
|
inferFromAnnotatedParameters(signature, contextualSignature, contextualMapper);
|
|
}
|
|
var instantiatedContextualSignature = contextualMapper === identityMapper ?
|
|
contextualSignature : instantiateSignature(contextualSignature, contextualMapper);
|
|
assignContextualParameterTypes(signature, instantiatedContextualSignature);
|
|
}
|
|
if (!getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) {
|
|
var returnType = getReturnTypeFromBody(node, checkMode);
|
|
if (!signature.resolvedReturnType) {
|
|
signature.resolvedReturnType = returnType;
|
|
}
|
|
}
|
|
}
|
|
checkSignatureDeclaration(node);
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getReturnOrPromisedType(node, functionFlags) {
|
|
var type = getReturnTypeFromAnnotation(node);
|
|
return type && ((functionFlags & 3) === 2) ?
|
|
getAwaitedType(type) || errorType : type;
|
|
}
|
|
function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) {
|
|
ts.Debug.assert(node.kind !== 156 || ts.isObjectLiteralMethod(node));
|
|
var functionFlags = ts.getFunctionFlags(node);
|
|
var returnOrPromisedType = getReturnOrPromisedType(node, functionFlags);
|
|
if ((functionFlags & 1) === 0) {
|
|
checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType);
|
|
}
|
|
if (node.body) {
|
|
if (!ts.getEffectiveReturnTypeNode(node)) {
|
|
getReturnTypeOfSignature(getSignatureFromDeclaration(node));
|
|
}
|
|
if (node.body.kind === 218) {
|
|
checkSourceElement(node.body);
|
|
}
|
|
else {
|
|
var exprType = checkExpression(node.body);
|
|
if (returnOrPromisedType) {
|
|
if ((functionFlags & 3) === 2) {
|
|
var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
|
|
}
|
|
else {
|
|
checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkArithmeticOperandType(operand, type, diagnostic) {
|
|
if (!isTypeAssignableTo(type, numberOrBigIntType)) {
|
|
error(operand, diagnostic);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function isReadonlyAssignmentDeclaration(d) {
|
|
if (!ts.isCallExpression(d)) {
|
|
return false;
|
|
}
|
|
if (!ts.isBindableObjectDefinePropertyCall(d)) {
|
|
return false;
|
|
}
|
|
var objectLitType = checkExpressionCached(d.arguments[2]);
|
|
var valueType = getTypeOfPropertyOfType(objectLitType, "value");
|
|
if (valueType) {
|
|
var writableProp = getPropertyOfType(objectLitType, "writable");
|
|
var writableType = writableProp && getTypeOfSymbol(writableProp);
|
|
if (!writableType || writableType === falseType || writableType === regularFalseType) {
|
|
return true;
|
|
}
|
|
if (writableProp && writableProp.valueDeclaration && ts.isPropertyAssignment(writableProp.valueDeclaration)) {
|
|
var initializer = writableProp.valueDeclaration.initializer;
|
|
var rawOriginalType = checkExpression(initializer);
|
|
if (rawOriginalType === falseType || rawOriginalType === regularFalseType) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
var setProp = getPropertyOfType(objectLitType, "set");
|
|
return !setProp;
|
|
}
|
|
function isReadonlySymbol(symbol) {
|
|
return !!(ts.getCheckFlags(symbol) & 8 ||
|
|
symbol.flags & 4 && ts.getDeclarationModifierFlagsFromSymbol(symbol) & 64 ||
|
|
symbol.flags & 3 && getDeclarationNodeFlagsFromSymbol(symbol) & 2 ||
|
|
symbol.flags & 98304 && !(symbol.flags & 65536) ||
|
|
symbol.flags & 8 ||
|
|
ts.some(symbol.declarations, isReadonlyAssignmentDeclaration));
|
|
}
|
|
function isReferenceToReadonlyEntity(expr, symbol) {
|
|
if (isReadonlySymbol(symbol)) {
|
|
if (symbol.flags & 4 &&
|
|
(expr.kind === 189 || expr.kind === 190) &&
|
|
expr.expression.kind === 100) {
|
|
var func = ts.getContainingFunction(expr);
|
|
if (!(func && func.kind === 157)) {
|
|
return true;
|
|
}
|
|
return !symbol.valueDeclaration || !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isReferenceThroughNamespaceImport(expr) {
|
|
if (expr.kind === 189 || expr.kind === 190) {
|
|
var node = ts.skipParentheses(expr.expression);
|
|
if (node.kind === 72) {
|
|
var symbol = getNodeLinks(node).resolvedSymbol;
|
|
if (symbol.flags & 2097152) {
|
|
var declaration = getDeclarationOfAliasSymbol(symbol);
|
|
return !!declaration && declaration.kind === 251;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkReferenceExpression(expr, invalidReferenceMessage) {
|
|
var node = ts.skipOuterExpressions(expr, 2 | 1);
|
|
if (node.kind !== 72 && node.kind !== 189 && node.kind !== 190) {
|
|
error(expr, invalidReferenceMessage);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function checkDeleteExpression(node) {
|
|
checkExpression(node.expression);
|
|
var expr = ts.skipParentheses(node.expression);
|
|
if (expr.kind !== 189 && expr.kind !== 190) {
|
|
error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference);
|
|
return booleanType;
|
|
}
|
|
var links = getNodeLinks(expr);
|
|
var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol);
|
|
if (symbol && isReadonlySymbol(symbol)) {
|
|
error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property);
|
|
}
|
|
return booleanType;
|
|
}
|
|
function checkTypeOfExpression(node) {
|
|
checkExpression(node.expression);
|
|
return typeofType;
|
|
}
|
|
function checkVoidExpression(node) {
|
|
checkExpression(node.expression);
|
|
return undefinedWideningType;
|
|
}
|
|
function checkAwaitExpression(node) {
|
|
if (produceDiagnostics) {
|
|
if (!(node.flags & 16384)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function);
|
|
}
|
|
if (isInParameterInitializerBeforeContainingFunction(node)) {
|
|
error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer);
|
|
}
|
|
}
|
|
var operandType = checkExpression(node.expression);
|
|
return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
}
|
|
function checkPrefixUnaryExpression(node) {
|
|
var operandType = checkExpression(node.operand);
|
|
if (operandType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
switch (node.operand.kind) {
|
|
case 8:
|
|
switch (node.operator) {
|
|
case 39:
|
|
return getFreshTypeOfLiteralType(getLiteralType(-node.operand.text));
|
|
case 38:
|
|
return getFreshTypeOfLiteralType(getLiteralType(+node.operand.text));
|
|
}
|
|
break;
|
|
case 9:
|
|
if (node.operator === 39) {
|
|
return getFreshTypeOfLiteralType(getLiteralType({
|
|
negative: true,
|
|
base10Value: ts.parsePseudoBigInt(node.operand.text)
|
|
}));
|
|
}
|
|
}
|
|
switch (node.operator) {
|
|
case 38:
|
|
case 39:
|
|
case 53:
|
|
checkNonNullType(operandType, node.operand);
|
|
if (maybeTypeOfKind(operandType, 12288)) {
|
|
error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator));
|
|
}
|
|
if (node.operator === 38) {
|
|
if (maybeTypeOfKind(operandType, 2112)) {
|
|
error(node.operand, ts.Diagnostics.Operator_0_cannot_be_applied_to_type_1, ts.tokenToString(node.operator), typeToString(operandType));
|
|
}
|
|
return numberType;
|
|
}
|
|
return getUnaryResultType(operandType);
|
|
case 52:
|
|
checkTruthinessExpression(node.operand);
|
|
var facts = getTypeFacts(operandType) & (4194304 | 8388608);
|
|
return facts === 4194304 ? falseType :
|
|
facts === 8388608 ? trueType :
|
|
booleanType;
|
|
case 44:
|
|
case 45:
|
|
var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type);
|
|
if (ok) {
|
|
checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access);
|
|
}
|
|
return getUnaryResultType(operandType);
|
|
}
|
|
return errorType;
|
|
}
|
|
function checkPostfixUnaryExpression(node) {
|
|
var operandType = checkExpression(node.operand);
|
|
if (operandType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type);
|
|
if (ok) {
|
|
checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access);
|
|
}
|
|
return getUnaryResultType(operandType);
|
|
}
|
|
function getUnaryResultType(operandType) {
|
|
if (maybeTypeOfKind(operandType, 2112)) {
|
|
return isTypeAssignableToKind(operandType, 3) || maybeTypeOfKind(operandType, 296)
|
|
? numberOrBigIntType
|
|
: bigintType;
|
|
}
|
|
return numberType;
|
|
}
|
|
function maybeTypeOfKind(type, kind) {
|
|
if (type.flags & kind & ~134217728 || kind & 134217728 && isGenericMappedType(type)) {
|
|
return true;
|
|
}
|
|
if (type.flags & 3145728) {
|
|
var types = type.types;
|
|
for (var _i = 0, types_15 = types; _i < types_15.length; _i++) {
|
|
var t = types_15[_i];
|
|
if (maybeTypeOfKind(t, kind)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isTypeAssignableToKind(source, kind, strict) {
|
|
if (source.flags & kind) {
|
|
return true;
|
|
}
|
|
if (strict && source.flags & (3 | 16384 | 32768 | 65536)) {
|
|
return false;
|
|
}
|
|
return !!(kind & 296) && isTypeAssignableTo(source, numberType) ||
|
|
!!(kind & 2112) && isTypeAssignableTo(source, bigintType) ||
|
|
!!(kind & 132) && isTypeAssignableTo(source, stringType) ||
|
|
!!(kind & 528) && isTypeAssignableTo(source, booleanType) ||
|
|
!!(kind & 16384) && isTypeAssignableTo(source, voidType) ||
|
|
!!(kind & 131072) && isTypeAssignableTo(source, neverType) ||
|
|
!!(kind & 65536) && isTypeAssignableTo(source, nullType) ||
|
|
!!(kind & 32768) && isTypeAssignableTo(source, undefinedType) ||
|
|
!!(kind & 4096) && isTypeAssignableTo(source, esSymbolType) ||
|
|
!!(kind & 67108864) && isTypeAssignableTo(source, nonPrimitiveType);
|
|
}
|
|
function allTypesAssignableToKind(source, kind, strict) {
|
|
return source.flags & 1048576 ?
|
|
ts.every(source.types, function (subType) { return allTypesAssignableToKind(subType, kind, strict); }) :
|
|
isTypeAssignableToKind(source, kind, strict);
|
|
}
|
|
function isConstEnumObjectType(type) {
|
|
return !!(ts.getObjectFlags(type) & 16) && !!type.symbol && isConstEnumSymbol(type.symbol);
|
|
}
|
|
function isConstEnumSymbol(symbol) {
|
|
return (symbol.flags & 128) !== 0;
|
|
}
|
|
function checkInstanceOfExpression(left, right, leftType, rightType) {
|
|
if (leftType === silentNeverType || rightType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
if (!isTypeAny(leftType) &&
|
|
allTypesAssignableToKind(leftType, 131068)) {
|
|
error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
|
|
}
|
|
if (!(isTypeAny(rightType) || typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) {
|
|
error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type);
|
|
}
|
|
return booleanType;
|
|
}
|
|
function checkInExpression(left, right, leftType, rightType) {
|
|
if (leftType === silentNeverType || rightType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
leftType = checkNonNullType(leftType, left);
|
|
rightType = checkNonNullType(rightType, right);
|
|
if (!(isTypeComparableTo(leftType, stringType) || isTypeAssignableToKind(leftType, 296 | 12288))) {
|
|
error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol);
|
|
}
|
|
if (!isTypeAssignableToKind(rightType, 67108864 | 58982400)) {
|
|
error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
|
|
}
|
|
return booleanType;
|
|
}
|
|
function checkObjectLiteralAssignment(node, sourceType, rightIsThis) {
|
|
var properties = node.properties;
|
|
if (strictNullChecks && properties.length === 0) {
|
|
return checkNonNullType(sourceType, node);
|
|
}
|
|
for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) {
|
|
var p = properties_6[_i];
|
|
checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties, rightIsThis);
|
|
}
|
|
return sourceType;
|
|
}
|
|
function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties, rightIsThis) {
|
|
if (rightIsThis === void 0) { rightIsThis = false; }
|
|
if (property.kind === 275 || property.kind === 276) {
|
|
var name = property.name;
|
|
if (name.kind === 149) {
|
|
checkComputedPropertyName(name);
|
|
}
|
|
if (isComputedNonLiteralName(name)) {
|
|
return undefined;
|
|
}
|
|
var type = getTypeOfObjectLiteralDestructuringProperty(objectLiteralType, name, property, rightIsThis);
|
|
if (type) {
|
|
return checkDestructuringAssignment(property.kind === 276 ? property : property.initializer, type);
|
|
}
|
|
else {
|
|
error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name));
|
|
}
|
|
}
|
|
else if (property.kind === 277) {
|
|
if (languageVersion < 6) {
|
|
checkExternalEmitHelpers(property, 4);
|
|
}
|
|
var nonRestNames = [];
|
|
if (allProperties) {
|
|
for (var i = 0; i < allProperties.length - 1; i++) {
|
|
nonRestNames.push(allProperties[i].name);
|
|
}
|
|
}
|
|
var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol);
|
|
checkGrammarForDisallowedTrailingComma(allProperties, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
|
|
return checkDestructuringAssignment(property.expression, type);
|
|
}
|
|
else {
|
|
error(property, ts.Diagnostics.Property_assignment_expected);
|
|
}
|
|
}
|
|
function getTypeOfObjectLiteralDestructuringProperty(objectLiteralType, name, property, rightIsThis) {
|
|
if (isTypeAny(objectLiteralType)) {
|
|
return objectLiteralType;
|
|
}
|
|
var type;
|
|
var text = ts.getTextOfPropertyName(name);
|
|
if (text) {
|
|
var prop = getPropertyOfType(objectLiteralType, text);
|
|
if (prop) {
|
|
markPropertyAsReferenced(prop, property, rightIsThis);
|
|
checkPropertyAccessibility(property, false, objectLiteralType, prop);
|
|
type = getTypeOfSymbol(prop);
|
|
}
|
|
type = type || (isNumericLiteralName(text) ? getIndexTypeOfType(objectLiteralType, 1) : undefined);
|
|
}
|
|
return type || getIndexTypeOfType(objectLiteralType, 0);
|
|
}
|
|
function checkArrayLiteralAssignment(node, sourceType, checkMode) {
|
|
var elements = node.elements;
|
|
if (languageVersion < 2 && compilerOptions.downlevelIteration) {
|
|
checkExternalEmitHelpers(node, 512);
|
|
}
|
|
var elementType = checkIteratedTypeOrElementType(sourceType, node, false, false) || errorType;
|
|
for (var i = 0; i < elements.length; i++) {
|
|
checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode);
|
|
}
|
|
return sourceType;
|
|
}
|
|
function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) {
|
|
var elements = node.elements;
|
|
var element = elements[elementIndex];
|
|
if (element.kind !== 210) {
|
|
if (element.kind !== 208) {
|
|
var propName = "" + elementIndex;
|
|
var type = isTypeAny(sourceType) ? sourceType :
|
|
everyType(sourceType, isTupleLikeType) ? getTupleElementType(sourceType, elementIndex) :
|
|
elementType;
|
|
if (type) {
|
|
return checkDestructuringAssignment(element, type, checkMode);
|
|
}
|
|
checkExpression(element);
|
|
if (isTupleType(sourceType)) {
|
|
error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length);
|
|
}
|
|
else {
|
|
error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName);
|
|
}
|
|
}
|
|
else {
|
|
if (elementIndex < elements.length - 1) {
|
|
error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
|
|
}
|
|
else {
|
|
var restExpression = element.expression;
|
|
if (restExpression.kind === 204 && restExpression.operatorToken.kind === 59) {
|
|
error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer);
|
|
}
|
|
else {
|
|
checkGrammarForDisallowedTrailingComma(node.elements, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
|
|
var type = everyType(sourceType, isTupleType) ?
|
|
mapType(sourceType, function (t) { return sliceTupleType(t, elementIndex); }) :
|
|
createArrayType(elementType);
|
|
return checkDestructuringAssignment(restExpression, type, checkMode);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) {
|
|
var target;
|
|
if (exprOrAssignment.kind === 276) {
|
|
var prop = exprOrAssignment;
|
|
if (prop.objectAssignmentInitializer) {
|
|
if (strictNullChecks &&
|
|
!(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 32768)) {
|
|
sourceType = getTypeWithFacts(sourceType, 524288);
|
|
}
|
|
checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode);
|
|
}
|
|
target = exprOrAssignment.name;
|
|
}
|
|
else {
|
|
target = exprOrAssignment;
|
|
}
|
|
if (target.kind === 204 && target.operatorToken.kind === 59) {
|
|
checkBinaryExpression(target, checkMode);
|
|
target = target.left;
|
|
}
|
|
if (target.kind === 188) {
|
|
return checkObjectLiteralAssignment(target, sourceType, rightIsThis);
|
|
}
|
|
if (target.kind === 187) {
|
|
return checkArrayLiteralAssignment(target, sourceType, checkMode);
|
|
}
|
|
return checkReferenceAssignment(target, sourceType, checkMode);
|
|
}
|
|
function checkReferenceAssignment(target, sourceType, checkMode) {
|
|
var targetType = checkExpression(target, checkMode);
|
|
var error = target.parent.kind === 277 ?
|
|
ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access :
|
|
ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access;
|
|
if (checkReferenceExpression(target, error)) {
|
|
checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target);
|
|
}
|
|
return sourceType;
|
|
}
|
|
function isSideEffectFree(node) {
|
|
node = ts.skipParentheses(node);
|
|
switch (node.kind) {
|
|
case 72:
|
|
case 10:
|
|
case 13:
|
|
case 193:
|
|
case 206:
|
|
case 14:
|
|
case 8:
|
|
case 9:
|
|
case 102:
|
|
case 87:
|
|
case 96:
|
|
case 141:
|
|
case 196:
|
|
case 209:
|
|
case 197:
|
|
case 187:
|
|
case 188:
|
|
case 199:
|
|
case 213:
|
|
case 261:
|
|
case 260:
|
|
return true;
|
|
case 205:
|
|
return isSideEffectFree(node.whenTrue) &&
|
|
isSideEffectFree(node.whenFalse);
|
|
case 204:
|
|
if (ts.isAssignmentOperator(node.operatorToken.kind)) {
|
|
return false;
|
|
}
|
|
return isSideEffectFree(node.left) &&
|
|
isSideEffectFree(node.right);
|
|
case 202:
|
|
case 203:
|
|
switch (node.operator) {
|
|
case 52:
|
|
case 38:
|
|
case 39:
|
|
case 53:
|
|
return true;
|
|
}
|
|
return false;
|
|
case 200:
|
|
case 194:
|
|
case 212:
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isTypeEqualityComparableTo(source, target) {
|
|
return (target.flags & 98304) !== 0 || isTypeComparableTo(source, target);
|
|
}
|
|
function checkBinaryExpression(node, checkMode) {
|
|
if (ts.isInJSFile(node) && ts.getAssignedExpandoInitializer(node)) {
|
|
return checkExpression(node.right, checkMode);
|
|
}
|
|
return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node);
|
|
}
|
|
function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) {
|
|
var operator = operatorToken.kind;
|
|
if (operator === 59 && (left.kind === 188 || left.kind === 187)) {
|
|
return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 100);
|
|
}
|
|
var leftType;
|
|
if (operator === 54 || operator === 55) {
|
|
leftType = checkTruthinessExpression(left, checkMode);
|
|
}
|
|
else {
|
|
leftType = checkExpression(left, checkMode);
|
|
}
|
|
var rightType = checkExpression(right, checkMode);
|
|
switch (operator) {
|
|
case 40:
|
|
case 41:
|
|
case 62:
|
|
case 63:
|
|
case 42:
|
|
case 64:
|
|
case 43:
|
|
case 65:
|
|
case 39:
|
|
case 61:
|
|
case 46:
|
|
case 66:
|
|
case 47:
|
|
case 67:
|
|
case 48:
|
|
case 68:
|
|
case 50:
|
|
case 70:
|
|
case 51:
|
|
case 71:
|
|
case 49:
|
|
case 69:
|
|
if (leftType === silentNeverType || rightType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
leftType = checkNonNullType(leftType, left);
|
|
rightType = checkNonNullType(rightType, right);
|
|
var suggestedOperator = void 0;
|
|
if ((leftType.flags & 528) &&
|
|
(rightType.flags & 528) &&
|
|
(suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) {
|
|
error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator));
|
|
return numberType;
|
|
}
|
|
else {
|
|
var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type);
|
|
var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type);
|
|
var resultType_1;
|
|
if ((isTypeAssignableToKind(leftType, 3) && isTypeAssignableToKind(rightType, 3)) ||
|
|
!(maybeTypeOfKind(leftType, 2112) || maybeTypeOfKind(rightType, 2112))) {
|
|
resultType_1 = numberType;
|
|
}
|
|
else if (isTypeAssignableToKind(leftType, 2112) && isTypeAssignableToKind(rightType, 2112)) {
|
|
switch (operator) {
|
|
case 48:
|
|
case 68:
|
|
reportOperatorError();
|
|
}
|
|
resultType_1 = bigintType;
|
|
}
|
|
else {
|
|
reportOperatorError();
|
|
resultType_1 = errorType;
|
|
}
|
|
if (leftOk && rightOk) {
|
|
checkAssignmentOperator(resultType_1);
|
|
}
|
|
return resultType_1;
|
|
}
|
|
case 38:
|
|
case 60:
|
|
if (leftType === silentNeverType || rightType === silentNeverType) {
|
|
return silentNeverType;
|
|
}
|
|
if (!isTypeAssignableToKind(leftType, 132) && !isTypeAssignableToKind(rightType, 132)) {
|
|
leftType = checkNonNullType(leftType, left);
|
|
rightType = checkNonNullType(rightType, right);
|
|
}
|
|
var resultType = void 0;
|
|
if (isTypeAssignableToKind(leftType, 296, true) && isTypeAssignableToKind(rightType, 296, true)) {
|
|
resultType = numberType;
|
|
}
|
|
else if (isTypeAssignableToKind(leftType, 2112, true) && isTypeAssignableToKind(rightType, 2112, true)) {
|
|
resultType = bigintType;
|
|
}
|
|
else if (isTypeAssignableToKind(leftType, 132, true) || isTypeAssignableToKind(rightType, 132, true)) {
|
|
resultType = stringType;
|
|
}
|
|
else if (isTypeAny(leftType) || isTypeAny(rightType)) {
|
|
resultType = leftType === errorType || rightType === errorType ? errorType : anyType;
|
|
}
|
|
if (resultType && !checkForDisallowedESSymbolOperand(operator)) {
|
|
return resultType;
|
|
}
|
|
if (!resultType) {
|
|
reportOperatorError();
|
|
return anyType;
|
|
}
|
|
if (operator === 60) {
|
|
checkAssignmentOperator(resultType);
|
|
}
|
|
return resultType;
|
|
case 28:
|
|
case 30:
|
|
case 31:
|
|
case 32:
|
|
if (checkForDisallowedESSymbolOperand(operator)) {
|
|
leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left));
|
|
rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right));
|
|
if (!(isTypeComparableTo(leftType, rightType) || isTypeComparableTo(rightType, leftType) ||
|
|
(isTypeAssignableTo(leftType, numberOrBigIntType) && isTypeAssignableTo(rightType, numberOrBigIntType)))) {
|
|
reportOperatorError();
|
|
}
|
|
}
|
|
return booleanType;
|
|
case 33:
|
|
case 34:
|
|
case 35:
|
|
case 36:
|
|
var leftIsLiteral = isLiteralType(leftType);
|
|
var rightIsLiteral = isLiteralType(rightType);
|
|
if (!leftIsLiteral || !rightIsLiteral) {
|
|
leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType;
|
|
rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType;
|
|
}
|
|
if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) {
|
|
reportOperatorError();
|
|
}
|
|
return booleanType;
|
|
case 94:
|
|
return checkInstanceOfExpression(left, right, leftType, rightType);
|
|
case 93:
|
|
return checkInExpression(left, right, leftType, rightType);
|
|
case 54:
|
|
return getTypeFacts(leftType) & 4194304 ?
|
|
getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) :
|
|
leftType;
|
|
case 55:
|
|
return getTypeFacts(leftType) & 8388608 ?
|
|
getUnionType([removeDefinitelyFalsyTypes(leftType), rightType], 2) :
|
|
leftType;
|
|
case 59:
|
|
var declKind = ts.isBinaryExpression(left.parent) ? ts.getAssignmentDeclarationKind(left.parent) : 0;
|
|
checkAssignmentDeclaration(declKind, rightType);
|
|
if (isAssignmentDeclaration(declKind)) {
|
|
if (!(rightType.flags & 524288) ||
|
|
declKind !== 2 &&
|
|
declKind !== 6 &&
|
|
!isEmptyObjectType(rightType) &&
|
|
!isFunctionObjectType(rightType) &&
|
|
!(ts.getObjectFlags(rightType) & 1)) {
|
|
checkAssignmentOperator(rightType);
|
|
}
|
|
return leftType;
|
|
}
|
|
else {
|
|
checkAssignmentOperator(rightType);
|
|
return getRegularTypeOfObjectLiteral(rightType);
|
|
}
|
|
case 27:
|
|
if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) {
|
|
error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects);
|
|
}
|
|
return rightType;
|
|
default:
|
|
return ts.Debug.fail();
|
|
}
|
|
function checkAssignmentDeclaration(kind, rightType) {
|
|
if (kind === 2) {
|
|
for (var _i = 0, _a = getPropertiesOfObjectType(rightType); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
var propType = getTypeOfSymbol(prop);
|
|
if (propType.symbol && propType.symbol.flags & 32) {
|
|
var name = prop.escapedName;
|
|
var symbol = resolveName(prop.valueDeclaration, name, 67897832, undefined, name, false);
|
|
if (symbol && symbol.declarations.some(ts.isJSDocTypedefTag)) {
|
|
grammarErrorOnNode(symbol.declarations[0], ts.Diagnostics.Duplicate_identifier_0, ts.unescapeLeadingUnderscores(name));
|
|
return grammarErrorOnNode(prop.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0, ts.unescapeLeadingUnderscores(name));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isEvalNode(node) {
|
|
return node.kind === 72 && node.escapedText === "eval";
|
|
}
|
|
function checkForDisallowedESSymbolOperand(operator) {
|
|
var offendingSymbolOperand = maybeTypeOfKind(leftType, 12288) ? left :
|
|
maybeTypeOfKind(rightType, 12288) ? right :
|
|
undefined;
|
|
if (offendingSymbolOperand) {
|
|
error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator));
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function getSuggestedBooleanOperator(operator) {
|
|
switch (operator) {
|
|
case 50:
|
|
case 70:
|
|
return 55;
|
|
case 51:
|
|
case 71:
|
|
return 36;
|
|
case 49:
|
|
case 69:
|
|
return 54;
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function checkAssignmentOperator(valueType) {
|
|
if (produceDiagnostics && ts.isAssignmentOperator(operator)) {
|
|
if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)
|
|
&& (!ts.isIdentifier(left) || ts.unescapeLeadingUnderscores(left.escapedText) !== "exports")) {
|
|
checkTypeAssignableToAndOptionallyElaborate(valueType, leftType, left, right);
|
|
}
|
|
}
|
|
}
|
|
function isAssignmentDeclaration(kind) {
|
|
switch (kind) {
|
|
case 2:
|
|
return true;
|
|
case 1:
|
|
case 5:
|
|
case 6:
|
|
case 3:
|
|
case 4:
|
|
var symbol = getSymbolOfNode(left);
|
|
var init = ts.getAssignedExpandoInitializer(right);
|
|
return init && ts.isObjectLiteralExpression(init) &&
|
|
symbol && ts.hasEntries(symbol.exports);
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function reportOperatorError() {
|
|
var leftStr = typeToString(leftType);
|
|
var rightStr = typeToString(rightType);
|
|
var errNode = errorNode || operatorToken;
|
|
if (!tryGiveBetterPrimaryError(errNode, leftStr, rightStr)) {
|
|
error(errNode, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), leftStr, rightStr);
|
|
}
|
|
}
|
|
function tryGiveBetterPrimaryError(errNode, leftStr, rightStr) {
|
|
switch (operatorToken.kind) {
|
|
case 35:
|
|
case 33:
|
|
return error(errNode, ts.Diagnostics.This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap, "false", leftStr, rightStr);
|
|
case 36:
|
|
case 34:
|
|
return error(errNode, ts.Diagnostics.This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap, "true", leftStr, rightStr);
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
function isYieldExpressionInClass(node) {
|
|
var current = node;
|
|
var parent = node.parent;
|
|
while (parent) {
|
|
if (ts.isFunctionLike(parent) && current === parent.body) {
|
|
return false;
|
|
}
|
|
else if (ts.isClassLike(current)) {
|
|
return true;
|
|
}
|
|
current = parent;
|
|
parent = parent.parent;
|
|
}
|
|
return false;
|
|
}
|
|
function checkYieldExpression(node) {
|
|
if (produceDiagnostics) {
|
|
if (!(node.flags & 4096) || isYieldExpressionInClass(node)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body);
|
|
}
|
|
if (isInParameterInitializerBeforeContainingFunction(node)) {
|
|
error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer);
|
|
}
|
|
}
|
|
var func = ts.getContainingFunction(node);
|
|
if (!func)
|
|
return anyType;
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
if (!(functionFlags & 1)) {
|
|
return anyType;
|
|
}
|
|
if (node.asteriskToken) {
|
|
if ((functionFlags & 3) === 3 &&
|
|
languageVersion < 6) {
|
|
checkExternalEmitHelpers(node, 26624);
|
|
}
|
|
if ((functionFlags & 3) === 1 &&
|
|
languageVersion < 2 && compilerOptions.downlevelIteration) {
|
|
checkExternalEmitHelpers(node, 256);
|
|
}
|
|
}
|
|
var isAsync = (functionFlags & 2) !== 0;
|
|
var yieldedType = getYieldedTypeOfYieldExpression(node, isAsync);
|
|
var returnType = getReturnTypeFromAnnotation(func);
|
|
if (returnType) {
|
|
var signatureElementType = getIteratedTypeOfGenerator(returnType, isAsync) || anyType;
|
|
checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureElementType, node.expression || node, node.expression);
|
|
}
|
|
return anyType;
|
|
}
|
|
function checkConditionalExpression(node, checkMode) {
|
|
checkTruthinessExpression(node.condition);
|
|
var type1 = checkExpression(node.whenTrue, checkMode);
|
|
var type2 = checkExpression(node.whenFalse, checkMode);
|
|
return getUnionType([type1, type2], 2);
|
|
}
|
|
function checkTemplateExpression(node) {
|
|
ts.forEach(node.templateSpans, function (templateSpan) {
|
|
if (maybeTypeOfKind(checkExpression(templateSpan.expression), 12288)) {
|
|
error(templateSpan.expression, ts.Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String);
|
|
}
|
|
});
|
|
return stringType;
|
|
}
|
|
function getContextNode(node) {
|
|
if (node.kind === 268 && !ts.isJsxSelfClosingElement(node.parent)) {
|
|
return node.parent.parent;
|
|
}
|
|
return node;
|
|
}
|
|
function checkExpressionWithContextualType(node, contextualType, contextualMapper) {
|
|
var context = getContextNode(node);
|
|
var saveContextualType = context.contextualType;
|
|
var saveContextualMapper = context.contextualMapper;
|
|
context.contextualType = contextualType;
|
|
context.contextualMapper = contextualMapper;
|
|
var checkMode = contextualMapper === identityMapper ? 1 :
|
|
contextualMapper ? 2 : 3;
|
|
var result = checkExpression(node, checkMode);
|
|
context.contextualType = saveContextualType;
|
|
context.contextualMapper = saveContextualMapper;
|
|
return result;
|
|
}
|
|
function checkExpressionCached(node, checkMode) {
|
|
var links = getNodeLinks(node);
|
|
if (!links.resolvedType) {
|
|
if (checkMode) {
|
|
return checkExpression(node, checkMode);
|
|
}
|
|
var saveFlowLoopStart = flowLoopStart;
|
|
flowLoopStart = flowLoopCount;
|
|
links.resolvedType = checkExpression(node, checkMode);
|
|
flowLoopStart = saveFlowLoopStart;
|
|
}
|
|
return links.resolvedType;
|
|
}
|
|
function isTypeAssertion(node) {
|
|
node = ts.skipParentheses(node);
|
|
return node.kind === 194 || node.kind === 212;
|
|
}
|
|
function checkDeclarationInitializer(declaration) {
|
|
var initializer = ts.getEffectiveInitializer(declaration);
|
|
var type = getTypeOfExpression(initializer, true);
|
|
var widened = ts.getCombinedNodeFlags(declaration) & 2 ||
|
|
ts.isDeclarationReadonly(declaration) ||
|
|
isTypeAssertion(initializer) ? type : getWidenedLiteralType(type);
|
|
if (ts.isInJSFile(declaration)) {
|
|
if (widened.flags & 98304) {
|
|
reportImplicitAny(declaration, anyType);
|
|
return anyType;
|
|
}
|
|
else if (isEmptyArrayLiteralType(widened)) {
|
|
reportImplicitAny(declaration, anyArrayType);
|
|
return anyArrayType;
|
|
}
|
|
}
|
|
return widened;
|
|
}
|
|
function isLiteralOfContextualType(candidateType, contextualType) {
|
|
if (contextualType) {
|
|
if (contextualType.flags & 3145728) {
|
|
var types = contextualType.types;
|
|
return ts.some(types, function (t) { return isLiteralOfContextualType(candidateType, t); });
|
|
}
|
|
if (contextualType.flags & 58982400) {
|
|
var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType;
|
|
return maybeTypeOfKind(constraint, 4) && maybeTypeOfKind(candidateType, 128) ||
|
|
maybeTypeOfKind(constraint, 8) && maybeTypeOfKind(candidateType, 256) ||
|
|
maybeTypeOfKind(constraint, 64) && maybeTypeOfKind(candidateType, 2048) ||
|
|
maybeTypeOfKind(constraint, 4096) && maybeTypeOfKind(candidateType, 8192) ||
|
|
isLiteralOfContextualType(candidateType, constraint);
|
|
}
|
|
return !!(contextualType.flags & (128 | 4194304) && maybeTypeOfKind(candidateType, 128) ||
|
|
contextualType.flags & 256 && maybeTypeOfKind(candidateType, 256) ||
|
|
contextualType.flags & 2048 && maybeTypeOfKind(candidateType, 2048) ||
|
|
contextualType.flags & 512 && maybeTypeOfKind(candidateType, 512) ||
|
|
contextualType.flags & 8192 && maybeTypeOfKind(candidateType, 8192));
|
|
}
|
|
return false;
|
|
}
|
|
function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) {
|
|
if (arguments.length === 2) {
|
|
contextualType = getContextualType(node);
|
|
}
|
|
var type = checkExpression(node, checkMode, forceTuple);
|
|
return isTypeAssertion(node) ? type :
|
|
getWidenedLiteralLikeTypeForContextualType(type, contextualType);
|
|
}
|
|
function checkPropertyAssignment(node, checkMode) {
|
|
if (node.name.kind === 149) {
|
|
checkComputedPropertyName(node.name);
|
|
}
|
|
return checkExpressionForMutableLocation(node.initializer, checkMode);
|
|
}
|
|
function checkObjectLiteralMethod(node, checkMode) {
|
|
checkGrammarMethod(node);
|
|
if (node.name.kind === 149) {
|
|
checkComputedPropertyName(node.name);
|
|
}
|
|
var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
|
|
return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
|
|
}
|
|
function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
|
|
if (checkMode === 2) {
|
|
var signature = getSingleCallSignature(type);
|
|
if (signature && signature.typeParameters) {
|
|
var contextualType = getApparentTypeOfContextualType(node);
|
|
if (contextualType) {
|
|
var contextualSignature = getSingleCallSignature(getNonNullableType(contextualType));
|
|
if (contextualSignature && !contextualSignature.typeParameters) {
|
|
return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node)));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function getTypeOfExpression(node, cache) {
|
|
var expr = ts.skipParentheses(node);
|
|
if (expr.kind === 191 && expr.expression.kind !== 98 && !ts.isRequireCall(expr, true) && !isSymbolOrSymbolForCall(expr)) {
|
|
var funcType = checkNonNullExpression(expr.expression);
|
|
var signature = getSingleCallSignature(funcType);
|
|
if (signature && !signature.typeParameters) {
|
|
return getReturnTypeOfSignature(signature);
|
|
}
|
|
}
|
|
else if (expr.kind === 194 || expr.kind === 212) {
|
|
return getTypeFromTypeNode(expr.type);
|
|
}
|
|
return cache ? checkExpressionCached(node) : checkExpression(node);
|
|
}
|
|
function getContextFreeTypeOfExpression(node) {
|
|
var links = getNodeLinks(node);
|
|
if (links.contextFreeType) {
|
|
return links.contextFreeType;
|
|
}
|
|
var saveContextualType = node.contextualType;
|
|
node.contextualType = anyType;
|
|
var type = links.contextFreeType = checkExpression(node, 1);
|
|
node.contextualType = saveContextualType;
|
|
return type;
|
|
}
|
|
function checkExpression(node, checkMode, forceTuple) {
|
|
var type;
|
|
if (node.kind === 148) {
|
|
type = checkQualifiedName(node);
|
|
}
|
|
else {
|
|
var uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple);
|
|
type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
|
|
}
|
|
if (isConstEnumObjectType(type)) {
|
|
var ok = (node.parent.kind === 189 && node.parent.expression === node) ||
|
|
(node.parent.kind === 190 && node.parent.expression === node) ||
|
|
((node.kind === 72 || node.kind === 148) && isInRightSideOfImportOrExportAssignment(node) ||
|
|
(node.parent.kind === 167 && node.parent.exprName === node));
|
|
if (!ok) {
|
|
error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query);
|
|
}
|
|
}
|
|
return type;
|
|
}
|
|
function checkParenthesizedExpression(node, checkMode) {
|
|
var tag = ts.isInJSFile(node) ? ts.getJSDocTypeTag(node) : undefined;
|
|
if (tag) {
|
|
return checkAssertionWorker(tag, tag.typeExpression.type, node.expression, checkMode);
|
|
}
|
|
return checkExpression(node.expression, checkMode);
|
|
}
|
|
function checkExpressionWorker(node, checkMode, forceTuple) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return checkIdentifier(node);
|
|
case 100:
|
|
return checkThisExpression(node);
|
|
case 98:
|
|
return checkSuperExpression(node);
|
|
case 96:
|
|
return nullWideningType;
|
|
case 14:
|
|
case 10:
|
|
return getFreshTypeOfLiteralType(getLiteralType(node.text));
|
|
case 8:
|
|
checkGrammarNumericLiteral(node);
|
|
return getFreshTypeOfLiteralType(getLiteralType(+node.text));
|
|
case 9:
|
|
checkGrammarBigIntLiteral(node);
|
|
return getFreshTypeOfLiteralType(getBigIntLiteralType(node));
|
|
case 102:
|
|
return trueType;
|
|
case 87:
|
|
return falseType;
|
|
case 206:
|
|
return checkTemplateExpression(node);
|
|
case 13:
|
|
return globalRegExpType;
|
|
case 187:
|
|
return checkArrayLiteral(node, checkMode, forceTuple);
|
|
case 188:
|
|
return checkObjectLiteral(node, checkMode);
|
|
case 189:
|
|
return checkPropertyAccessExpression(node);
|
|
case 190:
|
|
return checkIndexedAccess(node);
|
|
case 191:
|
|
if (node.expression.kind === 92) {
|
|
return checkImportCallExpression(node);
|
|
}
|
|
case 192:
|
|
return checkCallExpression(node);
|
|
case 193:
|
|
return checkTaggedTemplateExpression(node);
|
|
case 195:
|
|
return checkParenthesizedExpression(node, checkMode);
|
|
case 209:
|
|
return checkClassExpression(node);
|
|
case 196:
|
|
case 197:
|
|
return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
|
|
case 199:
|
|
return checkTypeOfExpression(node);
|
|
case 194:
|
|
case 212:
|
|
return checkAssertion(node);
|
|
case 213:
|
|
return checkNonNullAssertion(node);
|
|
case 214:
|
|
return checkMetaProperty(node);
|
|
case 198:
|
|
return checkDeleteExpression(node);
|
|
case 200:
|
|
return checkVoidExpression(node);
|
|
case 201:
|
|
return checkAwaitExpression(node);
|
|
case 202:
|
|
return checkPrefixUnaryExpression(node);
|
|
case 203:
|
|
return checkPostfixUnaryExpression(node);
|
|
case 204:
|
|
return checkBinaryExpression(node, checkMode);
|
|
case 205:
|
|
return checkConditionalExpression(node, checkMode);
|
|
case 208:
|
|
return checkSpreadExpression(node, checkMode);
|
|
case 210:
|
|
return undefinedWideningType;
|
|
case 207:
|
|
return checkYieldExpression(node);
|
|
case 215:
|
|
return node.type;
|
|
case 270:
|
|
return checkJsxExpression(node, checkMode);
|
|
case 260:
|
|
return checkJsxElement(node, checkMode);
|
|
case 261:
|
|
return checkJsxSelfClosingElement(node, checkMode);
|
|
case 264:
|
|
return checkJsxFragment(node);
|
|
case 268:
|
|
return checkJsxAttributes(node, checkMode);
|
|
case 262:
|
|
ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement");
|
|
}
|
|
return errorType;
|
|
}
|
|
function checkTypeParameter(node) {
|
|
if (node.expression) {
|
|
grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected);
|
|
}
|
|
checkSourceElement(node.constraint);
|
|
checkSourceElement(node.default);
|
|
var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
|
|
if (!hasNonCircularBaseConstraint(typeParameter)) {
|
|
error(ts.getEffectiveConstraintOfTypeParameter(node), ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter));
|
|
}
|
|
if (!hasNonCircularTypeParameterDefault(typeParameter)) {
|
|
error(node.default, ts.Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
|
|
}
|
|
var constraintType = getConstraintOfTypeParameter(typeParameter);
|
|
var defaultType = getDefaultFromTypeParameter(typeParameter);
|
|
if (constraintType && defaultType) {
|
|
checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
|
|
}
|
|
if (produceDiagnostics) {
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0);
|
|
}
|
|
}
|
|
function checkParameter(node) {
|
|
checkGrammarDecoratorsAndModifiers(node);
|
|
checkVariableLikeDeclaration(node);
|
|
var func = ts.getContainingFunction(node);
|
|
if (ts.hasModifier(node, 92)) {
|
|
if (!(func.kind === 157 && ts.nodeIsPresent(func.body))) {
|
|
error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation);
|
|
}
|
|
}
|
|
if (node.questionToken && ts.isBindingPattern(node.name) && func.body) {
|
|
error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature);
|
|
}
|
|
if (node.name && ts.isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) {
|
|
if (func.parameters.indexOf(node) !== 0) {
|
|
error(node, ts.Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText);
|
|
}
|
|
if (func.kind === 157 || func.kind === 161 || func.kind === 166) {
|
|
error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter);
|
|
}
|
|
if (func.kind === 197) {
|
|
error(node, ts.Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
|
|
}
|
|
}
|
|
if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isTypeAssignableTo(getTypeOfSymbol(node.symbol), anyArrayType)) {
|
|
error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type);
|
|
}
|
|
}
|
|
function checkTypePredicate(node) {
|
|
var parent = getTypePredicateParent(node);
|
|
if (!parent) {
|
|
error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
|
|
return;
|
|
}
|
|
var typePredicate = getTypePredicateOfSignature(getSignatureFromDeclaration(parent));
|
|
if (!typePredicate) {
|
|
return;
|
|
}
|
|
checkSourceElement(node.type);
|
|
var parameterName = node.parameterName;
|
|
if (ts.isThisTypePredicate(typePredicate)) {
|
|
getTypeFromThisTypeNode(parameterName);
|
|
}
|
|
else {
|
|
if (typePredicate.parameterIndex >= 0) {
|
|
if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) {
|
|
error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
|
|
}
|
|
else {
|
|
var leadingError = function () { return ts.chainDiagnosticMessages(undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); };
|
|
checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, undefined, leadingError);
|
|
}
|
|
}
|
|
else if (parameterName) {
|
|
var hasReportedError = false;
|
|
for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) {
|
|
var name = _a[_i].name;
|
|
if (ts.isBindingPattern(name) &&
|
|
checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) {
|
|
hasReportedError = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!hasReportedError) {
|
|
error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function getTypePredicateParent(node) {
|
|
switch (node.parent.kind) {
|
|
case 197:
|
|
case 160:
|
|
case 239:
|
|
case 196:
|
|
case 165:
|
|
case 156:
|
|
case 155:
|
|
var parent = node.parent;
|
|
if (node === parent.type) {
|
|
return parent;
|
|
}
|
|
}
|
|
}
|
|
function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) {
|
|
for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (ts.isOmittedExpression(element)) {
|
|
continue;
|
|
}
|
|
var name = element.name;
|
|
if (name.kind === 72 && name.escapedText === predicateVariableName) {
|
|
error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName);
|
|
return true;
|
|
}
|
|
else if (name.kind === 185 || name.kind === 184) {
|
|
if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkSignatureDeclaration(node) {
|
|
if (node.kind === 162) {
|
|
checkGrammarIndexSignature(node);
|
|
}
|
|
else if (node.kind === 165 || node.kind === 239 || node.kind === 166 ||
|
|
node.kind === 160 || node.kind === 157 ||
|
|
node.kind === 161) {
|
|
checkGrammarFunctionLikeDeclaration(node);
|
|
}
|
|
var functionFlags = ts.getFunctionFlags(node);
|
|
if (!(functionFlags & 4)) {
|
|
if ((functionFlags & 3) === 3 && languageVersion < 6) {
|
|
checkExternalEmitHelpers(node, 6144);
|
|
}
|
|
if ((functionFlags & 3) === 2 && languageVersion < 4) {
|
|
checkExternalEmitHelpers(node, 64);
|
|
}
|
|
if ((functionFlags & 3) !== 0 && languageVersion < 2) {
|
|
checkExternalEmitHelpers(node, 128);
|
|
}
|
|
}
|
|
checkTypeParameters(node.typeParameters);
|
|
ts.forEach(node.parameters, checkParameter);
|
|
if (node.type) {
|
|
checkSourceElement(node.type);
|
|
}
|
|
if (produceDiagnostics) {
|
|
checkCollisionWithArgumentsInGeneratedCode(node);
|
|
var returnTypeNode = ts.getEffectiveReturnTypeNode(node);
|
|
if (noImplicitAny && !returnTypeNode) {
|
|
switch (node.kind) {
|
|
case 161:
|
|
error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
|
|
break;
|
|
case 160:
|
|
error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
|
|
break;
|
|
}
|
|
}
|
|
if (returnTypeNode) {
|
|
var functionFlags_1 = ts.getFunctionFlags(node);
|
|
if ((functionFlags_1 & (4 | 1)) === 1) {
|
|
var returnType = getTypeFromTypeNode(returnTypeNode);
|
|
if (returnType === voidType) {
|
|
error(returnTypeNode, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation);
|
|
}
|
|
else {
|
|
var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2) !== 0) || anyType;
|
|
var iterableIteratorInstantiation = functionFlags_1 & 2
|
|
? createAsyncIterableIteratorType(generatorElementType)
|
|
: createIterableIteratorType(generatorElementType);
|
|
checkTypeAssignableTo(iterableIteratorInstantiation, returnType, returnTypeNode);
|
|
}
|
|
}
|
|
else if ((functionFlags_1 & 3) === 2) {
|
|
checkAsyncFunctionReturnType(node, returnTypeNode);
|
|
}
|
|
}
|
|
if (node.kind !== 162 && node.kind !== 289) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
}
|
|
function checkClassForDuplicateDeclarations(node) {
|
|
var instanceNames = ts.createUnderscoreEscapedMap();
|
|
var staticNames = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
if (member.kind === 157) {
|
|
for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) {
|
|
var param = _c[_b];
|
|
if (ts.isParameterPropertyDeclaration(param) && !ts.isBindingPattern(param.name)) {
|
|
addName(instanceNames, param.name, param.name.escapedText, 3);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var isStatic = ts.hasModifier(member, 32);
|
|
var names = isStatic ? staticNames : instanceNames;
|
|
var name = member.name;
|
|
var memberName = name && ts.getPropertyNameForPropertyNameNode(name);
|
|
if (name && memberName) {
|
|
switch (member.kind) {
|
|
case 158:
|
|
addName(names, name, memberName, 1);
|
|
break;
|
|
case 159:
|
|
addName(names, name, memberName, 2);
|
|
break;
|
|
case 154:
|
|
addName(names, name, memberName, 3);
|
|
break;
|
|
case 156:
|
|
addName(names, name, memberName, 4);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function addName(names, location, name, meaning) {
|
|
var prev = names.get(name);
|
|
if (prev) {
|
|
if (prev & 4) {
|
|
if (meaning !== 4) {
|
|
error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location));
|
|
}
|
|
}
|
|
else if (prev & meaning) {
|
|
error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location));
|
|
}
|
|
else {
|
|
names.set(name, prev | meaning);
|
|
}
|
|
}
|
|
else {
|
|
names.set(name, meaning);
|
|
}
|
|
}
|
|
}
|
|
function checkClassForStaticPropertyNameConflicts(node) {
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
var memberNameNode = member.name;
|
|
var isStatic = ts.hasModifier(member, 32);
|
|
if (isStatic && memberNameNode) {
|
|
var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode);
|
|
switch (memberName) {
|
|
case "name":
|
|
case "length":
|
|
case "caller":
|
|
case "arguments":
|
|
case "prototype":
|
|
var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
|
|
var className = getNameOfSymbolAsWritten(getSymbolOfNode(node));
|
|
error(memberNameNode, message, memberName, className);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkObjectTypeForDuplicateDeclarations(node) {
|
|
var names = ts.createMap();
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
if (member.kind === 153) {
|
|
var memberName = void 0;
|
|
var name = member.name;
|
|
switch (name.kind) {
|
|
case 10:
|
|
case 8:
|
|
memberName = name.text;
|
|
break;
|
|
case 72:
|
|
memberName = ts.idText(name);
|
|
break;
|
|
default:
|
|
continue;
|
|
}
|
|
if (names.get(memberName)) {
|
|
error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName);
|
|
error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName);
|
|
}
|
|
else {
|
|
names.set(memberName, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkTypeForDuplicateIndexSignatures(node) {
|
|
if (node.kind === 241) {
|
|
var nodeSymbol = getSymbolOfNode(node);
|
|
if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
|
|
return;
|
|
}
|
|
}
|
|
var indexSymbol = getIndexSymbol(getSymbolOfNode(node));
|
|
if (indexSymbol) {
|
|
var seenNumericIndexer = false;
|
|
var seenStringIndexer = false;
|
|
for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
var declaration = decl;
|
|
if (declaration.parameters.length === 1 && declaration.parameters[0].type) {
|
|
switch (declaration.parameters[0].type.kind) {
|
|
case 138:
|
|
if (!seenStringIndexer) {
|
|
seenStringIndexer = true;
|
|
}
|
|
else {
|
|
error(declaration, ts.Diagnostics.Duplicate_string_index_signature);
|
|
}
|
|
break;
|
|
case 135:
|
|
if (!seenNumericIndexer) {
|
|
seenNumericIndexer = true;
|
|
}
|
|
else {
|
|
error(declaration, ts.Diagnostics.Duplicate_number_index_signature);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkPropertyDeclaration(node) {
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarProperty(node))
|
|
checkGrammarComputedPropertyName(node.name);
|
|
checkVariableLikeDeclaration(node);
|
|
}
|
|
function checkMethodDeclaration(node) {
|
|
if (!checkGrammarMethod(node))
|
|
checkGrammarComputedPropertyName(node.name);
|
|
checkFunctionOrMethodDeclaration(node);
|
|
if (ts.hasModifier(node, 128) && node.kind === 156 && node.body) {
|
|
error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name));
|
|
}
|
|
}
|
|
function checkConstructorDeclaration(node) {
|
|
checkSignatureDeclaration(node);
|
|
if (!checkGrammarConstructorTypeParameters(node))
|
|
checkGrammarConstructorTypeAnnotation(node);
|
|
checkSourceElement(node.body);
|
|
var symbol = getSymbolOfNode(node);
|
|
var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind);
|
|
if (node === firstDeclaration) {
|
|
checkFunctionOrConstructorSymbol(symbol);
|
|
}
|
|
if (ts.nodeIsMissing(node.body)) {
|
|
return;
|
|
}
|
|
if (!produceDiagnostics) {
|
|
return;
|
|
}
|
|
function isInstancePropertyWithInitializer(n) {
|
|
return n.kind === 154 &&
|
|
!ts.hasModifier(n, 32) &&
|
|
!!n.initializer;
|
|
}
|
|
var containingClassDecl = node.parent;
|
|
if (ts.getEffectiveBaseTypeNode(containingClassDecl)) {
|
|
captureLexicalThis(node.parent, containingClassDecl);
|
|
var classExtendsNull = classDeclarationExtendsNull(containingClassDecl);
|
|
var superCall = getSuperCallInConstructor(node);
|
|
if (superCall) {
|
|
if (classExtendsNull) {
|
|
error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null);
|
|
}
|
|
var superCallShouldBeFirst = ts.some(node.parent.members, isInstancePropertyWithInitializer) ||
|
|
ts.some(node.parameters, function (p) { return ts.hasModifier(p, 92); });
|
|
if (superCallShouldBeFirst) {
|
|
var statements = node.body.statements;
|
|
var superCallStatement = void 0;
|
|
for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) {
|
|
var statement = statements_2[_i];
|
|
if (statement.kind === 221 && ts.isSuperCall(statement.expression)) {
|
|
superCallStatement = statement;
|
|
break;
|
|
}
|
|
if (!ts.isPrologueDirective(statement)) {
|
|
break;
|
|
}
|
|
}
|
|
if (!superCallStatement) {
|
|
error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties);
|
|
}
|
|
}
|
|
}
|
|
else if (!classExtendsNull) {
|
|
error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call);
|
|
}
|
|
}
|
|
}
|
|
function checkAccessorDeclaration(node) {
|
|
if (produceDiagnostics) {
|
|
if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node))
|
|
checkGrammarComputedPropertyName(node.name);
|
|
checkDecorators(node);
|
|
checkSignatureDeclaration(node);
|
|
if (node.kind === 158) {
|
|
if (!(node.flags & 4194304) && ts.nodeIsPresent(node.body) && (node.flags & 128)) {
|
|
if (!(node.flags & 256)) {
|
|
error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value);
|
|
}
|
|
}
|
|
}
|
|
if (node.name.kind === 149) {
|
|
checkComputedPropertyName(node.name);
|
|
}
|
|
if (!hasNonBindableDynamicName(node)) {
|
|
var otherKind = node.kind === 158 ? 159 : 158;
|
|
var otherAccessor = ts.getDeclarationOfKind(getSymbolOfNode(node), otherKind);
|
|
if (otherAccessor) {
|
|
var nodeFlags = ts.getModifierFlags(node);
|
|
var otherFlags = ts.getModifierFlags(otherAccessor);
|
|
if ((nodeFlags & 28) !== (otherFlags & 28)) {
|
|
error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility);
|
|
}
|
|
if ((nodeFlags & 128) !== (otherFlags & 128)) {
|
|
error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
|
|
}
|
|
checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type);
|
|
checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type);
|
|
}
|
|
}
|
|
var returnType = getTypeOfAccessors(getSymbolOfNode(node));
|
|
if (node.kind === 158) {
|
|
checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
|
|
}
|
|
}
|
|
checkSourceElement(node.body);
|
|
}
|
|
function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) {
|
|
var firstType = getAnnotatedType(first);
|
|
var secondType = getAnnotatedType(second);
|
|
if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) {
|
|
error(first, message);
|
|
}
|
|
}
|
|
function checkMissingDeclaration(node) {
|
|
checkDecorators(node);
|
|
}
|
|
function getEffectiveTypeArguments(node, typeParameters) {
|
|
return fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), ts.isInJSFile(node));
|
|
}
|
|
function checkTypeArgumentConstraints(node, typeParameters) {
|
|
var typeArguments;
|
|
var mapper;
|
|
var result = true;
|
|
for (var i = 0; i < typeParameters.length; i++) {
|
|
var constraint = getConstraintOfTypeParameter(typeParameters[i]);
|
|
if (constraint) {
|
|
if (!typeArguments) {
|
|
typeArguments = getEffectiveTypeArguments(node, typeParameters);
|
|
mapper = createTypeMapper(typeParameters, typeArguments);
|
|
}
|
|
result = result && checkTypeAssignableTo(typeArguments[i], instantiateType(constraint, mapper), node.typeArguments[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
function getTypeParametersForTypeReference(node) {
|
|
var type = getTypeFromTypeReference(node);
|
|
if (type !== errorType) {
|
|
var symbol = getNodeLinks(node).resolvedSymbol;
|
|
if (symbol) {
|
|
return symbol.flags & 524288 && getSymbolLinks(symbol).typeParameters ||
|
|
(ts.getObjectFlags(type) & 4 ? type.target.localTypeParameters : undefined);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function checkTypeReferenceNode(node) {
|
|
checkGrammarTypeArguments(node, node.typeArguments);
|
|
if (node.kind === 164 && node.typeName.jsdocDotPos !== undefined && !ts.isInJSFile(node) && !ts.isInJSDoc(node)) {
|
|
grammarErrorAtPos(node, node.typeName.jsdocDotPos, 1, ts.Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
|
|
}
|
|
var type = getTypeFromTypeReference(node);
|
|
if (type !== errorType) {
|
|
if (node.typeArguments) {
|
|
ts.forEach(node.typeArguments, checkSourceElement);
|
|
if (produceDiagnostics) {
|
|
var typeParameters = getTypeParametersForTypeReference(node);
|
|
if (typeParameters) {
|
|
checkTypeArgumentConstraints(node, typeParameters);
|
|
}
|
|
}
|
|
}
|
|
if (type.flags & 32 && getNodeLinks(node).resolvedSymbol.flags & 8) {
|
|
error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type));
|
|
}
|
|
}
|
|
}
|
|
function getTypeArgumentConstraint(node) {
|
|
var typeReferenceNode = ts.tryCast(node.parent, ts.isTypeReferenceType);
|
|
if (!typeReferenceNode)
|
|
return undefined;
|
|
var typeParameters = getTypeParametersForTypeReference(typeReferenceNode);
|
|
var constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]);
|
|
return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments(typeReferenceNode, typeParameters)));
|
|
}
|
|
function checkTypeQuery(node) {
|
|
getTypeFromTypeQueryNode(node);
|
|
}
|
|
function checkTypeLiteral(node) {
|
|
ts.forEach(node.members, checkSourceElement);
|
|
if (produceDiagnostics) {
|
|
var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
|
|
checkIndexConstraints(type);
|
|
checkTypeForDuplicateIndexSignatures(node);
|
|
checkObjectTypeForDuplicateDeclarations(node);
|
|
}
|
|
}
|
|
function checkArrayType(node) {
|
|
checkSourceElement(node.elementType);
|
|
}
|
|
function checkTupleType(node) {
|
|
var elementTypes = node.elementTypes;
|
|
var seenOptionalElement = false;
|
|
for (var i = 0; i < elementTypes.length; i++) {
|
|
var e = elementTypes[i];
|
|
if (e.kind === 172) {
|
|
if (i !== elementTypes.length - 1) {
|
|
grammarErrorOnNode(e, ts.Diagnostics.A_rest_element_must_be_last_in_a_tuple_type);
|
|
break;
|
|
}
|
|
if (!isArrayType(getTypeFromTypeNode(e))) {
|
|
error(e, ts.Diagnostics.A_rest_element_type_must_be_an_array_type);
|
|
}
|
|
}
|
|
else if (e.kind === 171) {
|
|
seenOptionalElement = true;
|
|
}
|
|
else if (seenOptionalElement) {
|
|
grammarErrorOnNode(e, ts.Diagnostics.A_required_element_cannot_follow_an_optional_element);
|
|
break;
|
|
}
|
|
}
|
|
checkGrammarForDisallowedTrailingComma(node.elementTypes);
|
|
ts.forEach(node.elementTypes, checkSourceElement);
|
|
}
|
|
function checkUnionOrIntersectionType(node) {
|
|
ts.forEach(node.types, checkSourceElement);
|
|
}
|
|
function checkIndexedAccessIndexType(type, accessNode) {
|
|
if (!(type.flags & 8388608)) {
|
|
return type;
|
|
}
|
|
var objectType = type.objectType;
|
|
var indexType = type.indexType;
|
|
if (isTypeAssignableTo(indexType, getIndexType(objectType, false))) {
|
|
if (accessNode.kind === 190 && ts.isAssignmentTarget(accessNode) &&
|
|
ts.getObjectFlags(objectType) & 32 && getMappedTypeModifiers(objectType) & 1) {
|
|
error(accessNode, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
|
|
}
|
|
return type;
|
|
}
|
|
if (getIndexInfoOfType(getApparentType(objectType), 1) && isTypeAssignableToKind(indexType, 296)) {
|
|
return type;
|
|
}
|
|
error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType));
|
|
return type;
|
|
}
|
|
function checkIndexedAccessType(node) {
|
|
checkSourceElement(node.objectType);
|
|
checkSourceElement(node.indexType);
|
|
checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node);
|
|
}
|
|
function checkMappedType(node) {
|
|
checkSourceElement(node.typeParameter);
|
|
checkSourceElement(node.type);
|
|
if (!node.type) {
|
|
reportImplicitAny(node, anyType);
|
|
}
|
|
var type = getTypeFromMappedTypeNode(node);
|
|
var constraintType = getConstraintTypeFromMappedType(type);
|
|
checkTypeAssignableTo(constraintType, keyofConstraintType, ts.getEffectiveConstraintOfTypeParameter(node.typeParameter));
|
|
}
|
|
function checkThisType(node) {
|
|
getTypeFromThisTypeNode(node);
|
|
}
|
|
function checkTypeOperator(node) {
|
|
checkGrammarTypeOperatorNode(node);
|
|
checkSourceElement(node.type);
|
|
}
|
|
function checkConditionalType(node) {
|
|
ts.forEachChild(node, checkSourceElement);
|
|
}
|
|
function checkInferType(node) {
|
|
if (!ts.findAncestor(node, function (n) { return n.parent && n.parent.kind === 175 && n.parent.extendsType === n; })) {
|
|
grammarErrorOnNode(node, ts.Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
|
|
}
|
|
checkSourceElement(node.typeParameter);
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
function checkImportType(node) {
|
|
checkSourceElement(node.argument);
|
|
getTypeFromTypeNode(node);
|
|
}
|
|
function isPrivateWithinAmbient(node) {
|
|
return ts.hasModifier(node, 8) && !!(node.flags & 4194304);
|
|
}
|
|
function getEffectiveDeclarationFlags(n, flagsToCheck) {
|
|
var flags = ts.getCombinedModifierFlags(n);
|
|
if (n.parent.kind !== 241 &&
|
|
n.parent.kind !== 240 &&
|
|
n.parent.kind !== 209 &&
|
|
n.flags & 4194304) {
|
|
if (!(flags & 2) && !(ts.isModuleBlock(n.parent) && ts.isModuleDeclaration(n.parent.parent) && ts.isGlobalScopeAugmentation(n.parent.parent))) {
|
|
flags |= 1;
|
|
}
|
|
flags |= 2;
|
|
}
|
|
return flags & flagsToCheck;
|
|
}
|
|
function checkFunctionOrConstructorSymbol(symbol) {
|
|
if (!produceDiagnostics) {
|
|
return;
|
|
}
|
|
function getCanonicalOverload(overloads, implementation) {
|
|
var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent;
|
|
return implementationSharesContainerWithFirstOverload ? implementation : overloads[0];
|
|
}
|
|
function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) {
|
|
var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags;
|
|
if (someButNotAllOverloadFlags !== 0) {
|
|
var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck);
|
|
ts.forEach(overloads, function (o) {
|
|
var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1;
|
|
if (deviation & 1) {
|
|
error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported);
|
|
}
|
|
else if (deviation & 2) {
|
|
error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient);
|
|
}
|
|
else if (deviation & (8 | 16)) {
|
|
error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected);
|
|
}
|
|
else if (deviation & 128) {
|
|
error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) {
|
|
if (someHaveQuestionToken !== allHaveQuestionToken) {
|
|
var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation));
|
|
ts.forEach(overloads, function (o) {
|
|
var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1;
|
|
if (deviation) {
|
|
error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
var flagsToCheck = 1 | 2 | 8 | 16 | 128;
|
|
var someNodeFlags = 0;
|
|
var allNodeFlags = flagsToCheck;
|
|
var someHaveQuestionToken = false;
|
|
var allHaveQuestionToken = true;
|
|
var hasOverloads = false;
|
|
var bodyDeclaration;
|
|
var lastSeenNonAmbientDeclaration;
|
|
var previousDeclaration;
|
|
var declarations = symbol.declarations;
|
|
var isConstructor = (symbol.flags & 16384) !== 0;
|
|
function reportImplementationExpectedError(node) {
|
|
if (node.name && ts.nodeIsMissing(node.name)) {
|
|
return;
|
|
}
|
|
var seen = false;
|
|
var subsequentNode = ts.forEachChild(node.parent, function (c) {
|
|
if (seen) {
|
|
return c;
|
|
}
|
|
else {
|
|
seen = c === node;
|
|
}
|
|
});
|
|
if (subsequentNode && subsequentNode.pos === node.end) {
|
|
if (subsequentNode.kind === node.kind) {
|
|
var errorNode_1 = subsequentNode.name || subsequentNode;
|
|
var subsequentName = subsequentNode.name;
|
|
if (node.name && subsequentName &&
|
|
(ts.isComputedPropertyName(node.name) && ts.isComputedPropertyName(subsequentName) ||
|
|
!ts.isComputedPropertyName(node.name) && !ts.isComputedPropertyName(subsequentName) && ts.getEscapedTextOfIdentifierOrLiteral(node.name) === ts.getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
|
|
var reportError = (node.kind === 156 || node.kind === 155) &&
|
|
ts.hasModifier(node, 32) !== ts.hasModifier(subsequentNode, 32);
|
|
if (reportError) {
|
|
var diagnostic = ts.hasModifier(node, 32) ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static;
|
|
error(errorNode_1, diagnostic);
|
|
}
|
|
return;
|
|
}
|
|
else if (ts.nodeIsPresent(subsequentNode.body)) {
|
|
error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name));
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
var errorNode = node.name || node;
|
|
if (isConstructor) {
|
|
error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing);
|
|
}
|
|
else {
|
|
if (ts.hasModifier(node, 128)) {
|
|
error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive);
|
|
}
|
|
else {
|
|
error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration);
|
|
}
|
|
}
|
|
}
|
|
var duplicateFunctionDeclaration = false;
|
|
var multipleConstructorImplementation = false;
|
|
for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) {
|
|
var current = declarations_4[_i];
|
|
var node = current;
|
|
var inAmbientContext = node.flags & 4194304;
|
|
var inAmbientContextOrInterface = node.parent.kind === 241 || node.parent.kind === 168 || inAmbientContext;
|
|
if (inAmbientContextOrInterface) {
|
|
previousDeclaration = undefined;
|
|
}
|
|
if (node.kind === 239 || node.kind === 156 || node.kind === 155 || node.kind === 157) {
|
|
var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck);
|
|
someNodeFlags |= currentNodeFlags;
|
|
allNodeFlags &= currentNodeFlags;
|
|
someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node);
|
|
allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node);
|
|
if (ts.nodeIsPresent(node.body) && bodyDeclaration) {
|
|
if (isConstructor) {
|
|
multipleConstructorImplementation = true;
|
|
}
|
|
else {
|
|
duplicateFunctionDeclaration = true;
|
|
}
|
|
}
|
|
else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) {
|
|
reportImplementationExpectedError(previousDeclaration);
|
|
}
|
|
if (ts.nodeIsPresent(node.body)) {
|
|
if (!bodyDeclaration) {
|
|
bodyDeclaration = node;
|
|
}
|
|
}
|
|
else {
|
|
hasOverloads = true;
|
|
}
|
|
previousDeclaration = node;
|
|
if (!inAmbientContextOrInterface) {
|
|
lastSeenNonAmbientDeclaration = node;
|
|
}
|
|
}
|
|
}
|
|
if (multipleConstructorImplementation) {
|
|
ts.forEach(declarations, function (declaration) {
|
|
error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed);
|
|
});
|
|
}
|
|
if (duplicateFunctionDeclaration) {
|
|
ts.forEach(declarations, function (declaration) {
|
|
error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation);
|
|
});
|
|
}
|
|
if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body &&
|
|
!ts.hasModifier(lastSeenNonAmbientDeclaration, 128) && !lastSeenNonAmbientDeclaration.questionToken) {
|
|
reportImplementationExpectedError(lastSeenNonAmbientDeclaration);
|
|
}
|
|
if (hasOverloads) {
|
|
checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags);
|
|
checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken);
|
|
if (bodyDeclaration) {
|
|
var signatures = getSignaturesOfSymbol(symbol);
|
|
var bodySignature = getSignatureFromDeclaration(bodyDeclaration);
|
|
for (var _a = 0, signatures_6 = signatures; _a < signatures_6.length; _a++) {
|
|
var signature = signatures_6[_a];
|
|
if (!isImplementationCompatibleWithOverload(bodySignature, signature)) {
|
|
error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkExportsOnMergedDeclarations(node) {
|
|
if (!produceDiagnostics) {
|
|
return;
|
|
}
|
|
var symbol = node.localSymbol;
|
|
if (!symbol) {
|
|
symbol = getSymbolOfNode(node);
|
|
if (!symbol.exportSymbol) {
|
|
return;
|
|
}
|
|
}
|
|
if (ts.getDeclarationOfKind(symbol, node.kind) !== node) {
|
|
return;
|
|
}
|
|
var exportedDeclarationSpaces = 0;
|
|
var nonExportedDeclarationSpaces = 0;
|
|
var defaultExportedDeclarationSpaces = 0;
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var d = _a[_i];
|
|
var declarationSpaces = getDeclarationSpaces(d);
|
|
var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 | 512);
|
|
if (effectiveDeclarationFlags & 1) {
|
|
if (effectiveDeclarationFlags & 512) {
|
|
defaultExportedDeclarationSpaces |= declarationSpaces;
|
|
}
|
|
else {
|
|
exportedDeclarationSpaces |= declarationSpaces;
|
|
}
|
|
}
|
|
else {
|
|
nonExportedDeclarationSpaces |= declarationSpaces;
|
|
}
|
|
}
|
|
var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces;
|
|
var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces;
|
|
var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces;
|
|
if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) {
|
|
for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) {
|
|
var d = _c[_b];
|
|
var declarationSpaces = getDeclarationSpaces(d);
|
|
var name = ts.getNameOfDeclaration(d);
|
|
if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) {
|
|
error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name));
|
|
}
|
|
else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) {
|
|
error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name));
|
|
}
|
|
}
|
|
}
|
|
function getDeclarationSpaces(decl) {
|
|
var d = decl;
|
|
switch (d.kind) {
|
|
case 241:
|
|
case 242:
|
|
case 304:
|
|
case 297:
|
|
return 2;
|
|
case 244:
|
|
return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0
|
|
? 4 | 1
|
|
: 4;
|
|
case 240:
|
|
case 243:
|
|
return 2 | 1;
|
|
case 279:
|
|
return 2 | 1 | 4;
|
|
case 254:
|
|
if (!ts.isEntityNameExpression(d.expression)) {
|
|
return 1;
|
|
}
|
|
d = d.expression;
|
|
case 248:
|
|
case 251:
|
|
case 250:
|
|
var result_4 = 0;
|
|
var target = resolveAlias(getSymbolOfNode(d));
|
|
ts.forEach(target.declarations, function (d) { result_4 |= getDeclarationSpaces(d); });
|
|
return result_4;
|
|
case 237:
|
|
case 186:
|
|
case 239:
|
|
case 253:
|
|
return 1;
|
|
default:
|
|
return ts.Debug.fail(ts.Debug.showSyntaxKind(d));
|
|
}
|
|
}
|
|
}
|
|
function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) {
|
|
var promisedType = getPromisedTypeOfPromise(type, errorNode);
|
|
return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage);
|
|
}
|
|
function getPromisedTypeOfPromise(promise, errorNode) {
|
|
if (isTypeAny(promise)) {
|
|
return undefined;
|
|
}
|
|
var typeAsPromise = promise;
|
|
if (typeAsPromise.promisedTypeOfPromise) {
|
|
return typeAsPromise.promisedTypeOfPromise;
|
|
}
|
|
if (isReferenceToType(promise, getGlobalPromiseType(false))) {
|
|
return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0];
|
|
}
|
|
var thenFunction = getTypeOfPropertyOfType(promise, "then");
|
|
if (isTypeAny(thenFunction)) {
|
|
return undefined;
|
|
}
|
|
var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0) : ts.emptyArray;
|
|
if (thenSignatures.length === 0) {
|
|
if (errorNode) {
|
|
error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method);
|
|
}
|
|
return undefined;
|
|
}
|
|
var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 2097152);
|
|
if (isTypeAny(onfulfilledParameterType)) {
|
|
return undefined;
|
|
}
|
|
var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0);
|
|
if (onfulfilledParameterSignatures.length === 0) {
|
|
if (errorNode) {
|
|
error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback);
|
|
}
|
|
return undefined;
|
|
}
|
|
return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2);
|
|
}
|
|
function checkAwaitedType(type, errorNode, diagnosticMessage) {
|
|
return getAwaitedType(type, errorNode, diagnosticMessage) || errorType;
|
|
}
|
|
function getAwaitedType(type, errorNode, diagnosticMessage) {
|
|
var typeAsAwaitable = type;
|
|
if (typeAsAwaitable.awaitedTypeOfType) {
|
|
return typeAsAwaitable.awaitedTypeOfType;
|
|
}
|
|
if (isTypeAny(type)) {
|
|
return typeAsAwaitable.awaitedTypeOfType = type;
|
|
}
|
|
if (type.flags & 1048576) {
|
|
var types = void 0;
|
|
for (var _i = 0, _a = type.types; _i < _a.length; _i++) {
|
|
var constituentType = _a[_i];
|
|
types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage));
|
|
}
|
|
if (!types) {
|
|
return undefined;
|
|
}
|
|
return typeAsAwaitable.awaitedTypeOfType = getUnionType(types);
|
|
}
|
|
var promisedType = getPromisedTypeOfPromise(type);
|
|
if (promisedType) {
|
|
if (type.id === promisedType.id || awaitedTypeStack.indexOf(promisedType.id) >= 0) {
|
|
if (errorNode) {
|
|
error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
|
|
}
|
|
return undefined;
|
|
}
|
|
awaitedTypeStack.push(type.id);
|
|
var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage);
|
|
awaitedTypeStack.pop();
|
|
if (!awaitedType) {
|
|
return undefined;
|
|
}
|
|
return typeAsAwaitable.awaitedTypeOfType = awaitedType;
|
|
}
|
|
var thenFunction = getTypeOfPropertyOfType(type, "then");
|
|
if (thenFunction && getSignaturesOfType(thenFunction, 0).length > 0) {
|
|
if (errorNode) {
|
|
if (!diagnosticMessage)
|
|
return ts.Debug.fail();
|
|
error(errorNode, diagnosticMessage);
|
|
}
|
|
return undefined;
|
|
}
|
|
return typeAsAwaitable.awaitedTypeOfType = type;
|
|
}
|
|
function checkAsyncFunctionReturnType(node, returnTypeNode) {
|
|
var returnType = getTypeFromTypeNode(returnTypeNode);
|
|
if (languageVersion >= 2) {
|
|
if (returnType === errorType) {
|
|
return;
|
|
}
|
|
var globalPromiseType = getGlobalPromiseType(true);
|
|
if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) {
|
|
error(returnTypeNode, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type);
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
markTypeNodeAsReferenced(returnTypeNode);
|
|
if (returnType === errorType) {
|
|
return;
|
|
}
|
|
var promiseConstructorName = ts.getEntityNameFromTypeNode(returnTypeNode);
|
|
if (promiseConstructorName === undefined) {
|
|
error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
|
|
return;
|
|
}
|
|
var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 67220415, true);
|
|
var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
|
|
if (promiseConstructorType === errorType) {
|
|
if (promiseConstructorName.kind === 72 && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) {
|
|
error(returnTypeNode, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
|
|
}
|
|
else {
|
|
error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName));
|
|
}
|
|
return;
|
|
}
|
|
var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true);
|
|
if (globalPromiseConstructorLikeType === emptyObjectType) {
|
|
error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName));
|
|
return;
|
|
}
|
|
if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) {
|
|
return;
|
|
}
|
|
var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName);
|
|
var collidingSymbol = getSymbol(node.locals, rootName.escapedText, 67220415);
|
|
if (collidingSymbol) {
|
|
error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, ts.idText(rootName), ts.entityNameToString(promiseConstructorName));
|
|
return;
|
|
}
|
|
}
|
|
checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
}
|
|
function checkDecorator(node) {
|
|
var signature = getResolvedSignature(node);
|
|
var returnType = getReturnTypeOfSignature(signature);
|
|
if (returnType.flags & 1) {
|
|
return;
|
|
}
|
|
var expectedReturnType;
|
|
var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
|
|
var errorInfo;
|
|
switch (node.parent.kind) {
|
|
case 240:
|
|
var classSymbol = getSymbolOfNode(node.parent);
|
|
var classConstructorType = getTypeOfSymbol(classSymbol);
|
|
expectedReturnType = getUnionType([classConstructorType, voidType]);
|
|
break;
|
|
case 151:
|
|
expectedReturnType = voidType;
|
|
errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any);
|
|
break;
|
|
case 154:
|
|
expectedReturnType = voidType;
|
|
errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any);
|
|
break;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
var methodType = getTypeOfNode(node.parent);
|
|
var descriptorType = createTypedPropertyDescriptorType(methodType);
|
|
expectedReturnType = getUnionType([descriptorType, voidType]);
|
|
break;
|
|
default:
|
|
return ts.Debug.fail();
|
|
}
|
|
checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, function () { return errorInfo; });
|
|
}
|
|
function markTypeNodeAsReferenced(node) {
|
|
markEntityNameOrEntityExpressionAsReference(node && ts.getEntityNameFromTypeNode(node));
|
|
}
|
|
function markEntityNameOrEntityExpressionAsReference(typeName) {
|
|
if (!typeName)
|
|
return;
|
|
var rootName = getFirstIdentifier(typeName);
|
|
var meaning = (typeName.kind === 72 ? 67897832 : 1920) | 2097152;
|
|
var rootSymbol = resolveName(rootName, rootName.escapedText, meaning, undefined, undefined, true);
|
|
if (rootSymbol
|
|
&& rootSymbol.flags & 2097152
|
|
&& symbolIsValue(rootSymbol)
|
|
&& !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) {
|
|
markAliasSymbolAsReferenced(rootSymbol);
|
|
}
|
|
}
|
|
function markDecoratorMedataDataTypeNodeAsReferenced(node) {
|
|
var entityName = getEntityNameForDecoratorMetadata(node);
|
|
if (entityName && ts.isEntityName(entityName)) {
|
|
markEntityNameOrEntityExpressionAsReference(entityName);
|
|
}
|
|
}
|
|
function getEntityNameForDecoratorMetadata(node) {
|
|
if (node) {
|
|
switch (node.kind) {
|
|
case 174:
|
|
case 173:
|
|
return getEntityNameForDecoratorMetadataFromTypeList(node.types);
|
|
case 175:
|
|
return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]);
|
|
case 177:
|
|
return getEntityNameForDecoratorMetadata(node.type);
|
|
case 164:
|
|
return node.typeName;
|
|
}
|
|
}
|
|
}
|
|
function getEntityNameForDecoratorMetadataFromTypeList(types) {
|
|
var commonEntityName;
|
|
for (var _i = 0, types_16 = types; _i < types_16.length; _i++) {
|
|
var typeNode = types_16[_i];
|
|
while (typeNode.kind === 177) {
|
|
typeNode = typeNode.type;
|
|
}
|
|
if (typeNode.kind === 132) {
|
|
continue;
|
|
}
|
|
if (!strictNullChecks && (typeNode.kind === 96 || typeNode.kind === 141)) {
|
|
continue;
|
|
}
|
|
var individualEntityName = getEntityNameForDecoratorMetadata(typeNode);
|
|
if (!individualEntityName) {
|
|
return undefined;
|
|
}
|
|
if (commonEntityName) {
|
|
if (!ts.isIdentifier(commonEntityName) ||
|
|
!ts.isIdentifier(individualEntityName) ||
|
|
commonEntityName.escapedText !== individualEntityName.escapedText) {
|
|
return undefined;
|
|
}
|
|
}
|
|
else {
|
|
commonEntityName = individualEntityName;
|
|
}
|
|
}
|
|
return commonEntityName;
|
|
}
|
|
function getParameterTypeNodeForDecoratorCheck(node) {
|
|
var typeNode = ts.getEffectiveTypeAnnotationNode(node);
|
|
return ts.isRestParameter(node) ? ts.getRestParameterElementType(typeNode) : typeNode;
|
|
}
|
|
function checkDecorators(node) {
|
|
if (!node.decorators) {
|
|
return;
|
|
}
|
|
if (!ts.nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
|
|
return;
|
|
}
|
|
if (!compilerOptions.experimentalDecorators) {
|
|
error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning);
|
|
}
|
|
var firstDecorator = node.decorators[0];
|
|
checkExternalEmitHelpers(firstDecorator, 8);
|
|
if (node.kind === 151) {
|
|
checkExternalEmitHelpers(firstDecorator, 32);
|
|
}
|
|
if (compilerOptions.emitDecoratorMetadata) {
|
|
checkExternalEmitHelpers(firstDecorator, 16);
|
|
switch (node.kind) {
|
|
case 240:
|
|
var constructor = ts.getFirstConstructorWithBody(node);
|
|
if (constructor) {
|
|
for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) {
|
|
var parameter = _a[_i];
|
|
markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
|
|
}
|
|
}
|
|
break;
|
|
case 158:
|
|
case 159:
|
|
var otherKind = node.kind === 158 ? 159 : 158;
|
|
var otherAccessor = ts.getDeclarationOfKind(getSymbolOfNode(node), otherKind);
|
|
markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
|
|
break;
|
|
case 156:
|
|
for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) {
|
|
var parameter = _c[_b];
|
|
markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
|
|
}
|
|
markDecoratorMedataDataTypeNodeAsReferenced(ts.getEffectiveReturnTypeNode(node));
|
|
break;
|
|
case 154:
|
|
markDecoratorMedataDataTypeNodeAsReferenced(ts.getEffectiveTypeAnnotationNode(node));
|
|
break;
|
|
case 151:
|
|
markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node));
|
|
var containingSignature = node.parent;
|
|
for (var _d = 0, _e = containingSignature.parameters; _d < _e.length; _d++) {
|
|
var parameter = _e[_d];
|
|
markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
ts.forEach(node.decorators, checkDecorator);
|
|
}
|
|
function checkFunctionDeclaration(node) {
|
|
if (produceDiagnostics) {
|
|
checkFunctionOrMethodDeclaration(node);
|
|
checkGrammarForGenerator(node);
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
}
|
|
}
|
|
function checkJSDocTypeAliasTag(node) {
|
|
if (!node.typeExpression) {
|
|
error(node.name, ts.Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags);
|
|
}
|
|
if (node.name) {
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0);
|
|
}
|
|
checkSourceElement(node.typeExpression);
|
|
}
|
|
function checkJSDocTemplateTag(node) {
|
|
checkSourceElement(node.constraint);
|
|
for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) {
|
|
var tp = _a[_i];
|
|
checkSourceElement(tp);
|
|
}
|
|
}
|
|
function checkJSDocTypeTag(node) {
|
|
checkSourceElement(node.typeExpression);
|
|
}
|
|
function checkJSDocParameterTag(node) {
|
|
checkSourceElement(node.typeExpression);
|
|
if (!ts.getParameterSymbolFromJSDoc(node)) {
|
|
var decl = ts.getHostSignatureFromJSDoc(node);
|
|
if (decl) {
|
|
var i = ts.getJSDocTags(decl).filter(ts.isJSDocParameterTag).indexOf(node);
|
|
if (i > -1 && i < decl.parameters.length && ts.isBindingPattern(decl.parameters[i].name)) {
|
|
return;
|
|
}
|
|
if (!containsArgumentsReference(decl)) {
|
|
error(node.name, ts.Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, ts.idText(node.name.kind === 148 ? node.name.right : node.name));
|
|
}
|
|
else if (ts.findLast(ts.getJSDocTags(decl), ts.isJSDocParameterTag) === node &&
|
|
node.typeExpression && node.typeExpression.type &&
|
|
!isArrayType(getTypeFromTypeNode(node.typeExpression.type))) {
|
|
error(node.name, ts.Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, ts.idText(node.name.kind === 148 ? node.name.right : node.name));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkJSDocFunctionType(node) {
|
|
if (produceDiagnostics && !node.type && !ts.isJSDocConstructSignature(node)) {
|
|
reportImplicitAny(node, anyType);
|
|
}
|
|
checkSignatureDeclaration(node);
|
|
}
|
|
function checkJSDocAugmentsTag(node) {
|
|
var classLike = ts.getJSDocHost(node);
|
|
if (!ts.isClassDeclaration(classLike) && !ts.isClassExpression(classLike)) {
|
|
error(classLike, ts.Diagnostics.JSDoc_0_is_not_attached_to_a_class, ts.idText(node.tagName));
|
|
return;
|
|
}
|
|
var augmentsTags = ts.getJSDocTags(classLike).filter(ts.isJSDocAugmentsTag);
|
|
ts.Debug.assert(augmentsTags.length > 0);
|
|
if (augmentsTags.length > 1) {
|
|
error(augmentsTags[1], ts.Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag);
|
|
}
|
|
var name = getIdentifierFromEntityNameExpression(node.class.expression);
|
|
var extend = ts.getClassExtendsHeritageElement(classLike);
|
|
if (extend) {
|
|
var className = getIdentifierFromEntityNameExpression(extend.expression);
|
|
if (className && name.escapedText !== className.escapedText) {
|
|
error(name, ts.Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, ts.idText(node.tagName), ts.idText(name), ts.idText(className));
|
|
}
|
|
}
|
|
}
|
|
function getIdentifierFromEntityNameExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return node;
|
|
case 189:
|
|
return node.name;
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function checkFunctionOrMethodDeclaration(node) {
|
|
checkDecorators(node);
|
|
checkSignatureDeclaration(node);
|
|
var functionFlags = ts.getFunctionFlags(node);
|
|
if (node.name && node.name.kind === 149) {
|
|
checkComputedPropertyName(node.name);
|
|
}
|
|
if (!hasNonBindableDynamicName(node)) {
|
|
var symbol = getSymbolOfNode(node);
|
|
var localSymbol = node.localSymbol || symbol;
|
|
var firstDeclaration = ts.find(localSymbol.declarations, function (declaration) { return declaration.kind === node.kind && !(declaration.flags & 65536); });
|
|
if (node === firstDeclaration) {
|
|
checkFunctionOrConstructorSymbol(localSymbol);
|
|
}
|
|
if (symbol.parent) {
|
|
if (ts.getDeclarationOfKind(symbol, node.kind) === node) {
|
|
checkFunctionOrConstructorSymbol(symbol);
|
|
}
|
|
}
|
|
}
|
|
var body = node.kind === 155 ? undefined : node.body;
|
|
checkSourceElement(body);
|
|
if ((functionFlags & 1) === 0) {
|
|
var returnOrPromisedType = getReturnOrPromisedType(node, functionFlags);
|
|
checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType);
|
|
}
|
|
if (produceDiagnostics && !ts.getEffectiveReturnTypeNode(node)) {
|
|
if (ts.nodeIsMissing(body) && !isPrivateWithinAmbient(node)) {
|
|
reportImplicitAny(node, anyType);
|
|
}
|
|
if (functionFlags & 1 && ts.nodeIsPresent(body)) {
|
|
getReturnTypeOfSignature(getSignatureFromDeclaration(node));
|
|
}
|
|
}
|
|
if (ts.isInJSFile(node)) {
|
|
var typeTag = ts.getJSDocTypeTag(node);
|
|
if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) {
|
|
error(typeTag, ts.Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature);
|
|
}
|
|
}
|
|
}
|
|
function registerForUnusedIdentifiersCheck(node) {
|
|
if (produceDiagnostics && !(node.flags & 4194304)) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
var potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path);
|
|
if (!potentiallyUnusedIdentifiers) {
|
|
potentiallyUnusedIdentifiers = [];
|
|
allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers);
|
|
}
|
|
potentiallyUnusedIdentifiers.push(node);
|
|
}
|
|
}
|
|
function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) {
|
|
for (var _i = 0, potentiallyUnusedIdentifiers_1 = potentiallyUnusedIdentifiers; _i < potentiallyUnusedIdentifiers_1.length; _i++) {
|
|
var node = potentiallyUnusedIdentifiers_1[_i];
|
|
switch (node.kind) {
|
|
case 240:
|
|
case 209:
|
|
checkUnusedClassMembers(node, addDiagnostic);
|
|
checkUnusedTypeParameters(node, addDiagnostic);
|
|
break;
|
|
case 279:
|
|
case 244:
|
|
case 218:
|
|
case 246:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
checkUnusedLocalsAndParameters(node, addDiagnostic);
|
|
break;
|
|
case 157:
|
|
case 196:
|
|
case 239:
|
|
case 197:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
if (node.body) {
|
|
checkUnusedLocalsAndParameters(node, addDiagnostic);
|
|
}
|
|
checkUnusedTypeParameters(node, addDiagnostic);
|
|
break;
|
|
case 155:
|
|
case 160:
|
|
case 161:
|
|
case 165:
|
|
case 166:
|
|
case 242:
|
|
case 241:
|
|
checkUnusedTypeParameters(node, addDiagnostic);
|
|
break;
|
|
case 176:
|
|
checkUnusedInferTypeParameter(node, addDiagnostic);
|
|
break;
|
|
default:
|
|
ts.Debug.assertNever(node, "Node should not have been registered for unused identifiers check");
|
|
}
|
|
}
|
|
}
|
|
function errorUnusedLocal(declaration, name, addDiagnostic) {
|
|
var node = ts.getNameOfDeclaration(declaration) || declaration;
|
|
var message = isTypeDeclaration(declaration) ? ts.Diagnostics._0_is_declared_but_never_used : ts.Diagnostics._0_is_declared_but_its_value_is_never_read;
|
|
addDiagnostic(declaration, 0, ts.createDiagnosticForNode(node, message, name));
|
|
}
|
|
function isIdentifierThatStartsWithUnderscore(node) {
|
|
return ts.isIdentifier(node) && ts.idText(node).charCodeAt(0) === 95;
|
|
}
|
|
function checkUnusedClassMembers(node, addDiagnostic) {
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
switch (member.kind) {
|
|
case 156:
|
|
case 154:
|
|
case 158:
|
|
case 159:
|
|
if (member.kind === 159 && member.symbol.flags & 32768) {
|
|
break;
|
|
}
|
|
var symbol = getSymbolOfNode(member);
|
|
if (!symbol.isReferenced && ts.hasModifier(member, 8)) {
|
|
addDiagnostic(member, 0, ts.createDiagnosticForNode(member.name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
|
|
}
|
|
break;
|
|
case 157:
|
|
for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) {
|
|
var parameter = _c[_b];
|
|
if (!parameter.symbol.isReferenced && ts.hasModifier(parameter, 8)) {
|
|
addDiagnostic(parameter, 0, ts.createDiagnosticForNode(parameter.name, ts.Diagnostics.Property_0_is_declared_but_its_value_is_never_read, ts.symbolName(parameter.symbol)));
|
|
}
|
|
}
|
|
break;
|
|
case 162:
|
|
case 217:
|
|
break;
|
|
default:
|
|
ts.Debug.fail();
|
|
}
|
|
}
|
|
}
|
|
function checkUnusedInferTypeParameter(node, addDiagnostic) {
|
|
var typeParameter = node.typeParameter;
|
|
if (isTypeParameterUnused(typeParameter)) {
|
|
addDiagnostic(node, 1, ts.createDiagnosticForNode(node, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.idText(typeParameter.name)));
|
|
}
|
|
}
|
|
function checkUnusedTypeParameters(node, addDiagnostic) {
|
|
if (ts.last(getSymbolOfNode(node).declarations) !== node)
|
|
return;
|
|
var typeParameters = ts.getEffectiveTypeParameterDeclarations(node);
|
|
var seenParentsWithEveryUnused = new ts.NodeSet();
|
|
for (var _i = 0, typeParameters_2 = typeParameters; _i < typeParameters_2.length; _i++) {
|
|
var typeParameter = typeParameters_2[_i];
|
|
if (!isTypeParameterUnused(typeParameter))
|
|
continue;
|
|
var name = ts.idText(typeParameter.name);
|
|
var parent = typeParameter.parent;
|
|
if (parent.kind !== 176 && parent.typeParameters.every(isTypeParameterUnused)) {
|
|
if (seenParentsWithEveryUnused.tryAdd(parent)) {
|
|
var range = ts.isJSDocTemplateTag(parent)
|
|
? ts.rangeOfNode(parent)
|
|
: ts.rangeOfTypeParameters(parent.typeParameters);
|
|
var only = typeParameters.length === 1;
|
|
var message = only ? ts.Diagnostics._0_is_declared_but_its_value_is_never_read : ts.Diagnostics.All_type_parameters_are_unused;
|
|
var arg0 = only ? name : undefined;
|
|
addDiagnostic(typeParameter, 1, ts.createFileDiagnostic(ts.getSourceFileOfNode(parent), range.pos, range.end - range.pos, message, arg0));
|
|
}
|
|
}
|
|
else {
|
|
addDiagnostic(typeParameter, 1, ts.createDiagnosticForNode(typeParameter, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, name));
|
|
}
|
|
}
|
|
}
|
|
function isTypeParameterUnused(typeParameter) {
|
|
return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144) && !isIdentifierThatStartsWithUnderscore(typeParameter.name);
|
|
}
|
|
function addToGroup(map, key, value, getKey) {
|
|
var keyString = String(getKey(key));
|
|
var group = map.get(keyString);
|
|
if (group) {
|
|
group[1].push(value);
|
|
}
|
|
else {
|
|
map.set(keyString, [key, [value]]);
|
|
}
|
|
}
|
|
function tryGetRootParameterDeclaration(node) {
|
|
return ts.tryCast(ts.getRootDeclaration(node), ts.isParameter);
|
|
}
|
|
function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) {
|
|
if (nodeWithLocals.flags & 4194304)
|
|
return;
|
|
var unusedImports = ts.createMap();
|
|
var unusedDestructures = ts.createMap();
|
|
var unusedVariables = ts.createMap();
|
|
nodeWithLocals.locals.forEach(function (local) {
|
|
if (local.flags & 262144 ? !(local.flags & 3 && !(local.isReferenced & 3)) : local.isReferenced || local.exportSymbol) {
|
|
return;
|
|
}
|
|
for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
if (ts.isAmbientModule(declaration) ||
|
|
(ts.isVariableDeclaration(declaration) && ts.isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name)) {
|
|
continue;
|
|
}
|
|
if (isImportedDeclaration(declaration)) {
|
|
addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId);
|
|
}
|
|
else if (ts.isBindingElement(declaration) && ts.isObjectBindingPattern(declaration.parent)) {
|
|
var lastElement = ts.last(declaration.parent.elements);
|
|
if (declaration === lastElement || !ts.last(declaration.parent.elements).dotDotDotToken) {
|
|
addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
|
|
}
|
|
}
|
|
else if (ts.isVariableDeclaration(declaration)) {
|
|
addToGroup(unusedVariables, declaration.parent, declaration, getNodeId);
|
|
}
|
|
else {
|
|
var parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration);
|
|
var name = local.valueDeclaration && ts.getNameOfDeclaration(local.valueDeclaration);
|
|
if (parameter && name) {
|
|
if (!ts.isParameterPropertyDeclaration(parameter) && !ts.parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) {
|
|
addDiagnostic(parameter, 1, ts.createDiagnosticForNode(name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.symbolName(local)));
|
|
}
|
|
}
|
|
else {
|
|
errorUnusedLocal(declaration, ts.symbolName(local), addDiagnostic);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
unusedImports.forEach(function (_a) {
|
|
var importClause = _a[0], unuseds = _a[1];
|
|
var importDecl = importClause.parent;
|
|
var nDeclarations = (importClause.name ? 1 : 0) +
|
|
(importClause.namedBindings ?
|
|
(importClause.namedBindings.kind === 251 ? 1 : importClause.namedBindings.elements.length)
|
|
: 0);
|
|
if (nDeclarations === unuseds.length) {
|
|
addDiagnostic(importDecl, 0, unuseds.length === 1
|
|
? ts.createDiagnosticForNode(importDecl, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.idText(ts.first(unuseds).name))
|
|
: ts.createDiagnosticForNode(importDecl, ts.Diagnostics.All_imports_in_import_declaration_are_unused));
|
|
}
|
|
else {
|
|
for (var _i = 0, unuseds_1 = unuseds; _i < unuseds_1.length; _i++) {
|
|
var unused = unuseds_1[_i];
|
|
errorUnusedLocal(unused, ts.idText(unused.name), addDiagnostic);
|
|
}
|
|
}
|
|
});
|
|
unusedDestructures.forEach(function (_a) {
|
|
var bindingPattern = _a[0], bindingElements = _a[1];
|
|
var kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 : 0;
|
|
if (bindingPattern.elements.length === bindingElements.length) {
|
|
if (bindingElements.length === 1 && bindingPattern.parent.kind === 237 && bindingPattern.parent.parent.kind === 238) {
|
|
addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId);
|
|
}
|
|
else {
|
|
addDiagnostic(bindingPattern, kind, bindingElements.length === 1
|
|
? ts.createDiagnosticForNode(bindingPattern, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(ts.first(bindingElements).name))
|
|
: ts.createDiagnosticForNode(bindingPattern, ts.Diagnostics.All_destructured_elements_are_unused));
|
|
}
|
|
}
|
|
else {
|
|
for (var _i = 0, bindingElements_1 = bindingElements; _i < bindingElements_1.length; _i++) {
|
|
var e = bindingElements_1[_i];
|
|
addDiagnostic(e, kind, ts.createDiagnosticForNode(e, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name)));
|
|
}
|
|
}
|
|
});
|
|
unusedVariables.forEach(function (_a) {
|
|
var declarationList = _a[0], declarations = _a[1];
|
|
if (declarationList.declarations.length === declarations.length) {
|
|
addDiagnostic(declarationList, 0, declarations.length === 1
|
|
? ts.createDiagnosticForNode(ts.first(declarations).name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(ts.first(declarations).name))
|
|
: ts.createDiagnosticForNode(declarationList.parent.kind === 219 ? declarationList.parent : declarationList, ts.Diagnostics.All_variables_are_unused));
|
|
}
|
|
else {
|
|
for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) {
|
|
var decl = declarations_5[_i];
|
|
addDiagnostic(decl, 0, ts.createDiagnosticForNode(decl, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name)));
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function bindingNameText(name) {
|
|
switch (name.kind) {
|
|
case 72:
|
|
return ts.idText(name);
|
|
case 185:
|
|
case 184:
|
|
return bindingNameText(ts.cast(ts.first(name.elements), ts.isBindingElement).name);
|
|
default:
|
|
return ts.Debug.assertNever(name);
|
|
}
|
|
}
|
|
function isImportedDeclaration(node) {
|
|
return node.kind === 250 || node.kind === 253 || node.kind === 251;
|
|
}
|
|
function importClauseFromImported(decl) {
|
|
return decl.kind === 250 ? decl : decl.kind === 251 ? decl.parent : decl.parent.parent;
|
|
}
|
|
function checkBlock(node) {
|
|
if (node.kind === 218) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
}
|
|
if (ts.isFunctionOrModuleBlock(node)) {
|
|
var saveFlowAnalysisDisabled = flowAnalysisDisabled;
|
|
ts.forEach(node.statements, checkSourceElement);
|
|
flowAnalysisDisabled = saveFlowAnalysisDisabled;
|
|
}
|
|
else {
|
|
ts.forEach(node.statements, checkSourceElement);
|
|
}
|
|
if (node.locals) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
function checkCollisionWithArgumentsInGeneratedCode(node) {
|
|
if (languageVersion >= 2 || compilerOptions.noEmit || !ts.hasRestParameter(node) || node.flags & 4194304 || ts.nodeIsMissing(node.body)) {
|
|
return;
|
|
}
|
|
ts.forEach(node.parameters, function (p) {
|
|
if (p.name && !ts.isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) {
|
|
error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters);
|
|
}
|
|
});
|
|
}
|
|
function needCollisionCheckForIdentifier(node, identifier, name) {
|
|
if (!(identifier && identifier.escapedText === name)) {
|
|
return false;
|
|
}
|
|
if (node.kind === 154 ||
|
|
node.kind === 153 ||
|
|
node.kind === 156 ||
|
|
node.kind === 155 ||
|
|
node.kind === 158 ||
|
|
node.kind === 159) {
|
|
return false;
|
|
}
|
|
if (node.flags & 4194304) {
|
|
return false;
|
|
}
|
|
var root = ts.getRootDeclaration(node);
|
|
if (root.kind === 151 && ts.nodeIsMissing(root.parent.body)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
function checkIfThisIsCapturedInEnclosingScope(node) {
|
|
ts.findAncestor(node, function (current) {
|
|
if (getNodeCheckFlags(current) & 4) {
|
|
var isDeclaration_1 = node.kind !== 72;
|
|
if (isDeclaration_1) {
|
|
error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference);
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
function checkIfNewTargetIsCapturedInEnclosingScope(node) {
|
|
ts.findAncestor(node, function (current) {
|
|
if (getNodeCheckFlags(current) & 8) {
|
|
var isDeclaration_2 = node.kind !== 72;
|
|
if (isDeclaration_2) {
|
|
error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference);
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
function checkCollisionWithRequireExportsInGeneratedCode(node, name) {
|
|
if (moduleKind >= ts.ModuleKind.ES2015 || compilerOptions.noEmit) {
|
|
return;
|
|
}
|
|
if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) {
|
|
return;
|
|
}
|
|
if (ts.isModuleDeclaration(node) && ts.getModuleInstanceState(node) !== 1) {
|
|
return;
|
|
}
|
|
var parent = getDeclarationContainer(node);
|
|
if (parent.kind === 279 && ts.isExternalOrCommonJsModule(parent)) {
|
|
error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name));
|
|
}
|
|
}
|
|
function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) {
|
|
if (languageVersion >= 4 || compilerOptions.noEmit || !needCollisionCheckForIdentifier(node, name, "Promise")) {
|
|
return;
|
|
}
|
|
if (ts.isModuleDeclaration(node) && ts.getModuleInstanceState(node) !== 1) {
|
|
return;
|
|
}
|
|
var parent = getDeclarationContainer(node);
|
|
if (parent.kind === 279 && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024) {
|
|
error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name));
|
|
}
|
|
}
|
|
function checkVarDeclaredNamesNotShadowed(node) {
|
|
if ((ts.getCombinedNodeFlags(node) & 3) !== 0 || ts.isParameterDeclaration(node)) {
|
|
return;
|
|
}
|
|
if (node.kind === 237 && !node.initializer) {
|
|
return;
|
|
}
|
|
var symbol = getSymbolOfNode(node);
|
|
if (symbol.flags & 1) {
|
|
if (!ts.isIdentifier(node.name))
|
|
return ts.Debug.fail();
|
|
var localDeclarationSymbol = resolveName(node, node.name.escapedText, 3, undefined, undefined, false);
|
|
if (localDeclarationSymbol &&
|
|
localDeclarationSymbol !== symbol &&
|
|
localDeclarationSymbol.flags & 2) {
|
|
if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3) {
|
|
var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 238);
|
|
var container = varDeclList.parent.kind === 219 && varDeclList.parent.parent
|
|
? varDeclList.parent.parent
|
|
: undefined;
|
|
var namesShareScope = container &&
|
|
(container.kind === 218 && ts.isFunctionLike(container.parent) ||
|
|
container.kind === 245 ||
|
|
container.kind === 244 ||
|
|
container.kind === 279);
|
|
if (!namesShareScope) {
|
|
var name = symbolToString(localDeclarationSymbol);
|
|
error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkParameterInitializer(node) {
|
|
if (ts.getRootDeclaration(node).kind !== 151) {
|
|
return;
|
|
}
|
|
var func = ts.getContainingFunction(node);
|
|
visit(node.initializer);
|
|
function visit(n) {
|
|
if (ts.isTypeNode(n) || ts.isDeclarationName(n)) {
|
|
return;
|
|
}
|
|
if (n.kind === 189) {
|
|
return visit(n.expression);
|
|
}
|
|
else if (n.kind === 72) {
|
|
var symbol = resolveName(n, n.escapedText, 67220415 | 2097152, undefined, undefined, false);
|
|
if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) {
|
|
return;
|
|
}
|
|
if (symbol.valueDeclaration === node) {
|
|
error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name));
|
|
return;
|
|
}
|
|
var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration);
|
|
if (enclosingContainer === func) {
|
|
if (symbol.valueDeclaration.kind === 151 ||
|
|
symbol.valueDeclaration.kind === 186) {
|
|
if (symbol.valueDeclaration.pos < node.pos) {
|
|
return;
|
|
}
|
|
if (ts.findAncestor(n, function (current) {
|
|
if (current === node.initializer) {
|
|
return "quit";
|
|
}
|
|
return ts.isFunctionLike(current.parent) ||
|
|
(current.parent.kind === 154 &&
|
|
!(ts.hasModifier(current.parent, 32)) &&
|
|
ts.isClassLike(current.parent.parent));
|
|
})) {
|
|
return;
|
|
}
|
|
}
|
|
error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n));
|
|
}
|
|
}
|
|
else {
|
|
return ts.forEachChild(n, visit);
|
|
}
|
|
}
|
|
}
|
|
function convertAutoToAny(type) {
|
|
return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type;
|
|
}
|
|
function checkVariableLikeDeclaration(node) {
|
|
checkDecorators(node);
|
|
if (!ts.isBindingElement(node)) {
|
|
checkSourceElement(node.type);
|
|
}
|
|
if (!node.name) {
|
|
return;
|
|
}
|
|
if (node.name.kind === 149) {
|
|
checkComputedPropertyName(node.name);
|
|
if (node.initializer) {
|
|
checkExpressionCached(node.initializer);
|
|
}
|
|
}
|
|
if (node.kind === 186) {
|
|
if (node.parent.kind === 184 && languageVersion < 6) {
|
|
checkExternalEmitHelpers(node, 4);
|
|
}
|
|
if (node.propertyName && node.propertyName.kind === 149) {
|
|
checkComputedPropertyName(node.propertyName);
|
|
}
|
|
var parent = node.parent.parent;
|
|
var parentType = getTypeForBindingElementParent(parent);
|
|
var name = node.propertyName || node.name;
|
|
if (!ts.isBindingPattern(name)) {
|
|
var nameText = ts.getTextOfPropertyName(name);
|
|
if (nameText) {
|
|
var property = getPropertyOfType(parentType, nameText);
|
|
if (property) {
|
|
markPropertyAsReferenced(property, undefined, false);
|
|
checkPropertyAccessibility(parent, !!parent.initializer && parent.initializer.kind === 98, parentType, property);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (ts.isBindingPattern(node.name)) {
|
|
if (node.name.kind === 185 && languageVersion < 2 && compilerOptions.downlevelIteration) {
|
|
checkExternalEmitHelpers(node, 512);
|
|
}
|
|
ts.forEach(node.name.elements, checkSourceElement);
|
|
}
|
|
if (node.initializer && ts.getRootDeclaration(node).kind === 151 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) {
|
|
error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation);
|
|
return;
|
|
}
|
|
if (ts.isBindingPattern(node.name)) {
|
|
if (node.initializer && node.parent.parent.kind !== 226) {
|
|
var initializerType = checkExpressionCached(node.initializer);
|
|
if (strictNullChecks && node.name.elements.length === 0) {
|
|
checkNonNullType(initializerType, node);
|
|
}
|
|
else {
|
|
checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer);
|
|
}
|
|
checkParameterInitializer(node);
|
|
}
|
|
return;
|
|
}
|
|
var symbol = getSymbolOfNode(node);
|
|
var type = convertAutoToAny(getTypeOfSymbol(symbol));
|
|
if (node === symbol.valueDeclaration) {
|
|
var initializer = ts.getEffectiveInitializer(node);
|
|
if (initializer) {
|
|
var isJSObjectLiteralInitializer = ts.isInJSFile(node) &&
|
|
ts.isObjectLiteralExpression(initializer) &&
|
|
(initializer.properties.length === 0 || ts.isPrototypeAccess(node.name)) &&
|
|
ts.hasEntries(symbol.exports);
|
|
if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 226) {
|
|
checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, undefined);
|
|
checkParameterInitializer(node);
|
|
}
|
|
}
|
|
if (symbol.declarations.length > 1) {
|
|
if (ts.some(symbol.declarations, function (d) { return d !== node && ts.isVariableLike(d) && !areDeclarationFlagsIdentical(d, node); })) {
|
|
error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name));
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node));
|
|
if (type !== errorType && declarationType !== errorType &&
|
|
!isTypeIdenticalTo(type, declarationType) &&
|
|
!(symbol.flags & 67108864)) {
|
|
errorNextVariableOrPropertyDeclarationMustHaveSameType(type, node, declarationType);
|
|
}
|
|
if (node.initializer) {
|
|
checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, undefined);
|
|
}
|
|
if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
|
|
error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name));
|
|
}
|
|
}
|
|
if (node.kind !== 154 && node.kind !== 153) {
|
|
checkExportsOnMergedDeclarations(node);
|
|
if (node.kind === 237 || node.kind === 186) {
|
|
checkVarDeclaredNamesNotShadowed(node);
|
|
}
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
}
|
|
}
|
|
function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstType, nextDeclaration, nextType) {
|
|
var nextDeclarationName = ts.getNameOfDeclaration(nextDeclaration);
|
|
var message = nextDeclaration.kind === 154 || nextDeclaration.kind === 153
|
|
? ts.Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2
|
|
: ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2;
|
|
error(nextDeclarationName, message, ts.declarationNameToString(nextDeclarationName), typeToString(firstType), typeToString(nextType));
|
|
}
|
|
function areDeclarationFlagsIdentical(left, right) {
|
|
if ((left.kind === 151 && right.kind === 237) ||
|
|
(left.kind === 237 && right.kind === 151)) {
|
|
return true;
|
|
}
|
|
if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) {
|
|
return false;
|
|
}
|
|
var interestingFlags = 8 |
|
|
16 |
|
|
256 |
|
|
128 |
|
|
64 |
|
|
32;
|
|
return ts.getSelectedModifierFlags(left, interestingFlags) === ts.getSelectedModifierFlags(right, interestingFlags);
|
|
}
|
|
function checkVariableDeclaration(node) {
|
|
checkGrammarVariableDeclaration(node);
|
|
return checkVariableLikeDeclaration(node);
|
|
}
|
|
function checkBindingElement(node) {
|
|
checkGrammarBindingElement(node);
|
|
return checkVariableLikeDeclaration(node);
|
|
}
|
|
function checkVariableStatement(node) {
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList))
|
|
checkGrammarForDisallowedLetOrConstStatement(node);
|
|
ts.forEach(node.declarationList.declarations, checkSourceElement);
|
|
}
|
|
function checkExpressionStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
checkExpression(node.expression);
|
|
}
|
|
function checkIfStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
checkTruthinessExpression(node.expression);
|
|
checkSourceElement(node.thenStatement);
|
|
if (node.thenStatement.kind === 220) {
|
|
error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement);
|
|
}
|
|
checkSourceElement(node.elseStatement);
|
|
}
|
|
function checkDoStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
checkSourceElement(node.statement);
|
|
checkTruthinessExpression(node.expression);
|
|
}
|
|
function checkWhileStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
checkTruthinessExpression(node.expression);
|
|
checkSourceElement(node.statement);
|
|
}
|
|
function checkTruthinessExpression(node, checkMode) {
|
|
var type = checkExpression(node, checkMode);
|
|
if (type.flags & 16384) {
|
|
error(node, ts.Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness);
|
|
}
|
|
return type;
|
|
}
|
|
function checkForStatement(node) {
|
|
if (!checkGrammarStatementInAmbientContext(node)) {
|
|
if (node.initializer && node.initializer.kind === 238) {
|
|
checkGrammarVariableDeclarationList(node.initializer);
|
|
}
|
|
}
|
|
if (node.initializer) {
|
|
if (node.initializer.kind === 238) {
|
|
ts.forEach(node.initializer.declarations, checkVariableDeclaration);
|
|
}
|
|
else {
|
|
checkExpression(node.initializer);
|
|
}
|
|
}
|
|
if (node.condition)
|
|
checkTruthinessExpression(node.condition);
|
|
if (node.incrementor)
|
|
checkExpression(node.incrementor);
|
|
checkSourceElement(node.statement);
|
|
if (node.locals) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
function checkForOfStatement(node) {
|
|
checkGrammarForInOrForOfStatement(node);
|
|
if (node.awaitModifier) {
|
|
var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node));
|
|
if ((functionFlags & (4 | 2)) === 2 && languageVersion < 6) {
|
|
checkExternalEmitHelpers(node, 16384);
|
|
}
|
|
}
|
|
else if (compilerOptions.downlevelIteration && languageVersion < 2) {
|
|
checkExternalEmitHelpers(node, 256);
|
|
}
|
|
if (node.initializer.kind === 238) {
|
|
checkForInOrForOfVariableDeclaration(node);
|
|
}
|
|
else {
|
|
var varExpr = node.initializer;
|
|
var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier);
|
|
if (varExpr.kind === 187 || varExpr.kind === 188) {
|
|
checkDestructuringAssignment(varExpr, iteratedType || errorType);
|
|
}
|
|
else {
|
|
var leftType = checkExpression(varExpr);
|
|
checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access);
|
|
if (iteratedType) {
|
|
checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression);
|
|
}
|
|
}
|
|
}
|
|
checkSourceElement(node.statement);
|
|
if (node.locals) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
function checkForInStatement(node) {
|
|
checkGrammarForInOrForOfStatement(node);
|
|
var rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression));
|
|
if (node.initializer.kind === 238) {
|
|
var variable = node.initializer.declarations[0];
|
|
if (variable && ts.isBindingPattern(variable.name)) {
|
|
error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
|
|
}
|
|
checkForInOrForOfVariableDeclaration(node);
|
|
}
|
|
else {
|
|
var varExpr = node.initializer;
|
|
var leftType = checkExpression(varExpr);
|
|
if (varExpr.kind === 187 || varExpr.kind === 188) {
|
|
error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
|
|
}
|
|
else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) {
|
|
error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any);
|
|
}
|
|
else {
|
|
checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access);
|
|
}
|
|
}
|
|
if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 | 58982400)) {
|
|
error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType));
|
|
}
|
|
checkSourceElement(node.statement);
|
|
if (node.locals) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
function checkForInOrForOfVariableDeclaration(iterationStatement) {
|
|
var variableDeclarationList = iterationStatement.initializer;
|
|
if (variableDeclarationList.declarations.length >= 1) {
|
|
var decl = variableDeclarationList.declarations[0];
|
|
checkVariableDeclaration(decl);
|
|
}
|
|
}
|
|
function checkRightHandSideOfForOf(rhsExpression, awaitModifier) {
|
|
var expressionType = checkNonNullExpression(rhsExpression);
|
|
return checkIteratedTypeOrElementType(expressionType, rhsExpression, true, awaitModifier !== undefined);
|
|
}
|
|
function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterables) {
|
|
if (isTypeAny(inputType)) {
|
|
return inputType;
|
|
}
|
|
return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterables, true) || anyType;
|
|
}
|
|
function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterables, checkAssignability) {
|
|
if (inputType === neverType) {
|
|
reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables);
|
|
return undefined;
|
|
}
|
|
var uplevelIteration = languageVersion >= 2;
|
|
var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration;
|
|
if (uplevelIteration || downlevelIteration || allowAsyncIterables) {
|
|
var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterables, true, checkAssignability);
|
|
if (iteratedType || uplevelIteration) {
|
|
return iteratedType;
|
|
}
|
|
}
|
|
var arrayType = inputType;
|
|
var reportedError = false;
|
|
var hasStringConstituent = false;
|
|
if (allowStringInput) {
|
|
if (arrayType.flags & 1048576) {
|
|
var arrayTypes = inputType.types;
|
|
var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 132); });
|
|
if (filteredTypes !== arrayTypes) {
|
|
arrayType = getUnionType(filteredTypes, 2);
|
|
}
|
|
}
|
|
else if (arrayType.flags & 132) {
|
|
arrayType = neverType;
|
|
}
|
|
hasStringConstituent = arrayType !== inputType;
|
|
if (hasStringConstituent) {
|
|
if (languageVersion < 1) {
|
|
if (errorNode) {
|
|
error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher);
|
|
reportedError = true;
|
|
}
|
|
}
|
|
if (arrayType.flags & 131072) {
|
|
return stringType;
|
|
}
|
|
}
|
|
}
|
|
if (!isArrayLikeType(arrayType)) {
|
|
if (errorNode && !reportedError) {
|
|
var isIterable = !!getIteratedTypeOfIterable(inputType, undefined, allowAsyncIterables, true, checkAssignability);
|
|
var diagnostic = !allowStringInput || hasStringConstituent
|
|
? downlevelIteration
|
|
? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator
|
|
: isIterable
|
|
? ts.Diagnostics.Type_0_is_not_an_array_type_Use_compiler_option_downlevelIteration_to_allow_iterating_of_iterators
|
|
: ts.Diagnostics.Type_0_is_not_an_array_type
|
|
: downlevelIteration
|
|
? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator
|
|
: isIterable
|
|
? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_Use_compiler_option_downlevelIteration_to_allow_iterating_of_iterators
|
|
: ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type;
|
|
error(errorNode, diagnostic, typeToString(arrayType));
|
|
}
|
|
return hasStringConstituent ? stringType : undefined;
|
|
}
|
|
var arrayElementType = getIndexTypeOfType(arrayType, 1);
|
|
if (hasStringConstituent && arrayElementType) {
|
|
if (arrayElementType.flags & 132) {
|
|
return stringType;
|
|
}
|
|
return getUnionType([arrayElementType, stringType], 2);
|
|
}
|
|
return arrayElementType;
|
|
}
|
|
function getIteratedTypeOfIterable(type, errorNode, allowAsyncIterables, allowSyncIterables, checkAssignability) {
|
|
if (isTypeAny(type)) {
|
|
return undefined;
|
|
}
|
|
return mapType(type, getIteratedType);
|
|
function getIteratedType(type) {
|
|
var typeAsIterable = type;
|
|
if (allowAsyncIterables) {
|
|
if (typeAsIterable.iteratedTypeOfAsyncIterable) {
|
|
return typeAsIterable.iteratedTypeOfAsyncIterable;
|
|
}
|
|
if (isReferenceToType(type, getGlobalAsyncIterableType(false)) ||
|
|
isReferenceToType(type, getGlobalAsyncIterableIteratorType(false))) {
|
|
return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0];
|
|
}
|
|
}
|
|
if (allowSyncIterables) {
|
|
if (typeAsIterable.iteratedTypeOfIterable) {
|
|
return allowAsyncIterables
|
|
? typeAsIterable.iteratedTypeOfAsyncIterable = getAwaitedType(typeAsIterable.iteratedTypeOfIterable)
|
|
: typeAsIterable.iteratedTypeOfIterable;
|
|
}
|
|
if (isReferenceToType(type, getGlobalIterableType(false)) ||
|
|
isReferenceToType(type, getGlobalIterableIteratorType(false))) {
|
|
return allowAsyncIterables
|
|
? typeAsIterable.iteratedTypeOfAsyncIterable = getAwaitedType(type.typeArguments[0])
|
|
: typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0];
|
|
}
|
|
}
|
|
var asyncMethodType = allowAsyncIterables && getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator"));
|
|
var methodType = asyncMethodType || (allowSyncIterables ? getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")) : undefined);
|
|
if (isTypeAny(methodType)) {
|
|
return undefined;
|
|
}
|
|
var signatures = methodType ? getSignaturesOfType(methodType, 0) : undefined;
|
|
if (!ts.some(signatures)) {
|
|
if (errorNode) {
|
|
reportTypeNotIterableError(errorNode, type, allowAsyncIterables);
|
|
errorNode = undefined;
|
|
}
|
|
return undefined;
|
|
}
|
|
var returnType = getUnionType(ts.map(signatures, getReturnTypeOfSignature), 2);
|
|
var iteratedType = getIteratedTypeOfIterator(returnType, errorNode, !!asyncMethodType);
|
|
if (checkAssignability && errorNode && iteratedType) {
|
|
checkTypeAssignableTo(type, asyncMethodType
|
|
? createAsyncIterableType(iteratedType)
|
|
: createIterableType(iteratedType), errorNode);
|
|
}
|
|
if (iteratedType) {
|
|
return allowAsyncIterables
|
|
? typeAsIterable.iteratedTypeOfAsyncIterable = asyncMethodType ? iteratedType : getAwaitedType(iteratedType)
|
|
: typeAsIterable.iteratedTypeOfIterable = iteratedType;
|
|
}
|
|
}
|
|
}
|
|
function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
|
|
error(errorNode, allowAsyncIterables
|
|
? ts.Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator
|
|
: ts.Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator, typeToString(type));
|
|
}
|
|
function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) {
|
|
if (isTypeAny(type)) {
|
|
return undefined;
|
|
}
|
|
var typeAsIterator = type;
|
|
if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) {
|
|
return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator;
|
|
}
|
|
var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType;
|
|
if (isReferenceToType(type, getIteratorType(false))) {
|
|
return isAsyncIterator
|
|
? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0]
|
|
: typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0];
|
|
}
|
|
var nextMethod = getTypeOfPropertyOfType(type, "next");
|
|
if (isTypeAny(nextMethod)) {
|
|
return undefined;
|
|
}
|
|
var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0) : ts.emptyArray;
|
|
if (nextMethodSignatures.length === 0) {
|
|
if (errorNode) {
|
|
error(errorNode, isAsyncIterator
|
|
? ts.Diagnostics.An_async_iterator_must_have_a_next_method
|
|
: ts.Diagnostics.An_iterator_must_have_a_next_method);
|
|
}
|
|
return undefined;
|
|
}
|
|
var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), 2);
|
|
if (isTypeAny(nextResult)) {
|
|
return undefined;
|
|
}
|
|
if (isAsyncIterator) {
|
|
nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property);
|
|
if (isTypeAny(nextResult)) {
|
|
return undefined;
|
|
}
|
|
}
|
|
var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value");
|
|
if (!nextValue) {
|
|
if (errorNode) {
|
|
error(errorNode, isAsyncIterator
|
|
? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property
|
|
: ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property);
|
|
}
|
|
return undefined;
|
|
}
|
|
return isAsyncIterator
|
|
? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue
|
|
: typeAsIterator.iteratedTypeOfIterator = nextValue;
|
|
}
|
|
function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) {
|
|
if (isTypeAny(returnType)) {
|
|
return undefined;
|
|
}
|
|
return getIteratedTypeOfIterable(returnType, undefined, isAsyncGenerator, !isAsyncGenerator, false)
|
|
|| getIteratedTypeOfIterator(returnType, undefined, isAsyncGenerator);
|
|
}
|
|
function checkBreakOrContinueStatement(node) {
|
|
if (!checkGrammarStatementInAmbientContext(node))
|
|
checkGrammarBreakOrContinueStatement(node);
|
|
}
|
|
function isUnwrappedReturnTypeVoidOrAny(func, returnType) {
|
|
var unwrappedReturnType = (ts.getFunctionFlags(func) & 3) === 2
|
|
? getPromisedTypeOfPromise(returnType)
|
|
: returnType;
|
|
return !!unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 16384 | 3);
|
|
}
|
|
function checkReturnStatement(node) {
|
|
if (checkGrammarStatementInAmbientContext(node)) {
|
|
return;
|
|
}
|
|
var func = ts.getContainingFunction(node);
|
|
if (!func) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body);
|
|
return;
|
|
}
|
|
var signature = getSignatureFromDeclaration(func);
|
|
var returnType = getReturnTypeOfSignature(signature);
|
|
var functionFlags = ts.getFunctionFlags(func);
|
|
var isGenerator = functionFlags & 1;
|
|
if (strictNullChecks || node.expression || returnType.flags & 131072) {
|
|
var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType;
|
|
if (isGenerator) {
|
|
return;
|
|
}
|
|
else if (func.kind === 159) {
|
|
if (node.expression) {
|
|
error(node, ts.Diagnostics.Setters_cannot_return_a_value);
|
|
}
|
|
}
|
|
else if (func.kind === 157) {
|
|
if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) {
|
|
error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class);
|
|
}
|
|
}
|
|
else if (getReturnTypeFromAnnotation(func)) {
|
|
if (functionFlags & 2) {
|
|
var promisedType = getPromisedTypeOfPromise(returnType);
|
|
var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
|
|
if (promisedType) {
|
|
checkTypeAssignableTo(awaitedType, promisedType, node);
|
|
}
|
|
}
|
|
else {
|
|
checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression);
|
|
}
|
|
}
|
|
}
|
|
else if (func.kind !== 157 && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType) && !isGenerator) {
|
|
error(node, ts.Diagnostics.Not_all_code_paths_return_a_value);
|
|
}
|
|
}
|
|
function checkWithStatement(node) {
|
|
if (!checkGrammarStatementInAmbientContext(node)) {
|
|
if (node.flags & 16384) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block);
|
|
}
|
|
}
|
|
checkExpression(node.expression);
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
if (!hasParseDiagnostics(sourceFile)) {
|
|
var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start;
|
|
var end = node.statement.pos;
|
|
grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any);
|
|
}
|
|
}
|
|
function checkSwitchStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
var firstDefaultClause;
|
|
var hasDuplicateDefaultClause = false;
|
|
var expressionType = checkExpression(node.expression);
|
|
var expressionIsLiteral = isLiteralType(expressionType);
|
|
ts.forEach(node.caseBlock.clauses, function (clause) {
|
|
if (clause.kind === 272 && !hasDuplicateDefaultClause) {
|
|
if (firstDefaultClause === undefined) {
|
|
firstDefaultClause = clause;
|
|
}
|
|
else {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
var start = ts.skipTrivia(sourceFile.text, clause.pos);
|
|
var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end;
|
|
grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement);
|
|
hasDuplicateDefaultClause = true;
|
|
}
|
|
}
|
|
if (produceDiagnostics && clause.kind === 271) {
|
|
var caseType = checkExpression(clause.expression);
|
|
var caseIsLiteral = isLiteralType(caseType);
|
|
var comparedExpressionType = expressionType;
|
|
if (!caseIsLiteral || !expressionIsLiteral) {
|
|
caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType;
|
|
comparedExpressionType = getBaseTypeOfLiteralType(expressionType);
|
|
}
|
|
if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) {
|
|
checkTypeComparableTo(caseType, comparedExpressionType, clause.expression, undefined);
|
|
}
|
|
}
|
|
ts.forEach(clause.statements, checkSourceElement);
|
|
});
|
|
if (node.caseBlock.locals) {
|
|
registerForUnusedIdentifiersCheck(node.caseBlock);
|
|
}
|
|
}
|
|
function checkLabeledStatement(node) {
|
|
if (!checkGrammarStatementInAmbientContext(node)) {
|
|
ts.findAncestor(node.parent, function (current) {
|
|
if (ts.isFunctionLike(current)) {
|
|
return "quit";
|
|
}
|
|
if (current.kind === 233 && current.label.escapedText === node.label.escapedText) {
|
|
grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNode(node.label));
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
checkSourceElement(node.statement);
|
|
}
|
|
function checkThrowStatement(node) {
|
|
if (!checkGrammarStatementInAmbientContext(node)) {
|
|
if (node.expression === undefined) {
|
|
grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here);
|
|
}
|
|
}
|
|
if (node.expression) {
|
|
checkExpression(node.expression);
|
|
}
|
|
}
|
|
function checkTryStatement(node) {
|
|
checkGrammarStatementInAmbientContext(node);
|
|
checkBlock(node.tryBlock);
|
|
var catchClause = node.catchClause;
|
|
if (catchClause) {
|
|
if (catchClause.variableDeclaration) {
|
|
if (catchClause.variableDeclaration.type) {
|
|
grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation);
|
|
}
|
|
else if (catchClause.variableDeclaration.initializer) {
|
|
grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer);
|
|
}
|
|
else {
|
|
var blockLocals_1 = catchClause.block.locals;
|
|
if (blockLocals_1) {
|
|
ts.forEachKey(catchClause.locals, function (caughtName) {
|
|
var blockLocal = blockLocals_1.get(caughtName);
|
|
if (blockLocal && (blockLocal.flags & 2) !== 0) {
|
|
grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
checkBlock(catchClause.block);
|
|
}
|
|
if (node.finallyBlock) {
|
|
checkBlock(node.finallyBlock);
|
|
}
|
|
}
|
|
function checkIndexConstraints(type) {
|
|
var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1);
|
|
var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0);
|
|
var stringIndexType = getIndexTypeOfType(type, 0);
|
|
var numberIndexType = getIndexTypeOfType(type, 1);
|
|
if (stringIndexType || numberIndexType) {
|
|
ts.forEach(getPropertiesOfObjectType(type), function (prop) {
|
|
var propType = getTypeOfSymbol(prop);
|
|
checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0);
|
|
checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1);
|
|
});
|
|
var classDeclaration = type.symbol.valueDeclaration;
|
|
if (ts.getObjectFlags(type) & 1 && ts.isClassLike(classDeclaration)) {
|
|
for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
if (!ts.hasModifier(member, 32) && hasNonBindableDynamicName(member)) {
|
|
var symbol = getSymbolOfNode(member);
|
|
var propType = getTypeOfSymbol(symbol);
|
|
checkIndexConstraintForProperty(symbol, propType, type, declaredStringIndexer, stringIndexType, 0);
|
|
checkIndexConstraintForProperty(symbol, propType, type, declaredNumberIndexer, numberIndexType, 1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
var errorNode;
|
|
if (stringIndexType && numberIndexType) {
|
|
errorNode = declaredNumberIndexer || declaredStringIndexer;
|
|
if (!errorNode && (ts.getObjectFlags(type) & 2)) {
|
|
var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); });
|
|
errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0];
|
|
}
|
|
}
|
|
if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) {
|
|
error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType));
|
|
}
|
|
function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) {
|
|
if (!indexType || ts.isKnownSymbol(prop)) {
|
|
return;
|
|
}
|
|
var propDeclaration = prop.valueDeclaration;
|
|
var name = propDeclaration && ts.getNameOfDeclaration(propDeclaration);
|
|
if (indexKind === 1 && !(name ? isNumericName(name) : isNumericLiteralName(prop.escapedName))) {
|
|
return;
|
|
}
|
|
var errorNode;
|
|
if (propDeclaration && name &&
|
|
(propDeclaration.kind === 204 ||
|
|
name.kind === 149 ||
|
|
prop.parent === containingType.symbol)) {
|
|
errorNode = propDeclaration;
|
|
}
|
|
else if (indexDeclaration) {
|
|
errorNode = indexDeclaration;
|
|
}
|
|
else if (ts.getObjectFlags(containingType) & 2) {
|
|
var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.escapedName) && getIndexTypeOfType(base, indexKind); });
|
|
errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0];
|
|
}
|
|
if (errorNode && !isTypeAssignableTo(propertyType, indexType)) {
|
|
var errorMessage = indexKind === 0
|
|
? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2
|
|
: ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2;
|
|
error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType));
|
|
}
|
|
}
|
|
}
|
|
function checkTypeNameIsReserved(name, message) {
|
|
switch (name.escapedText) {
|
|
case "any":
|
|
case "unknown":
|
|
case "number":
|
|
case "bigint":
|
|
case "boolean":
|
|
case "string":
|
|
case "symbol":
|
|
case "void":
|
|
case "object":
|
|
error(name, message, name.escapedText);
|
|
}
|
|
}
|
|
function checkClassNameCollisionWithObject(name) {
|
|
if (languageVersion === 1 && name.escapedText === "Object"
|
|
&& moduleKind !== ts.ModuleKind.ES2015 && moduleKind !== ts.ModuleKind.ESNext) {
|
|
error(name, ts.Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ts.ModuleKind[moduleKind]);
|
|
}
|
|
}
|
|
function checkTypeParameters(typeParameterDeclarations) {
|
|
if (typeParameterDeclarations) {
|
|
var seenDefault = false;
|
|
for (var i = 0; i < typeParameterDeclarations.length; i++) {
|
|
var node = typeParameterDeclarations[i];
|
|
checkTypeParameter(node);
|
|
if (produceDiagnostics) {
|
|
if (node.default) {
|
|
seenDefault = true;
|
|
}
|
|
else if (seenDefault) {
|
|
error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters);
|
|
}
|
|
for (var j = 0; j < i; j++) {
|
|
if (typeParameterDeclarations[j].symbol === node.symbol) {
|
|
error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkTypeParameterListsIdentical(symbol) {
|
|
if (symbol.declarations.length === 1) {
|
|
return;
|
|
}
|
|
var links = getSymbolLinks(symbol);
|
|
if (!links.typeParametersChecked) {
|
|
links.typeParametersChecked = true;
|
|
var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol);
|
|
if (declarations.length <= 1) {
|
|
return;
|
|
}
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) {
|
|
var name = symbolToString(symbol);
|
|
for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) {
|
|
var declaration = declarations_6[_i];
|
|
error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function areTypeParametersIdentical(declarations, targetParameters) {
|
|
var maxTypeArgumentCount = ts.length(targetParameters);
|
|
var minTypeArgumentCount = getMinTypeArgumentCount(targetParameters);
|
|
for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) {
|
|
var declaration = declarations_7[_i];
|
|
var sourceParameters = ts.getEffectiveTypeParameterDeclarations(declaration);
|
|
var numTypeParameters = sourceParameters.length;
|
|
if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) {
|
|
return false;
|
|
}
|
|
for (var i = 0; i < numTypeParameters; i++) {
|
|
var source = sourceParameters[i];
|
|
var target = targetParameters[i];
|
|
if (source.name.escapedText !== target.symbol.escapedName) {
|
|
return false;
|
|
}
|
|
var constraint = ts.getEffectiveConstraintOfTypeParameter(source);
|
|
var sourceConstraint = constraint && getTypeFromTypeNode(constraint);
|
|
var targetConstraint = getConstraintOfTypeParameter(target);
|
|
if (sourceConstraint) {
|
|
if (!targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint)) {
|
|
return false;
|
|
}
|
|
}
|
|
var sourceDefault = source.default && getTypeFromTypeNode(source.default);
|
|
var targetDefault = getDefaultFromTypeParameter(target);
|
|
if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function checkClassExpression(node) {
|
|
checkClassLikeDeclaration(node);
|
|
checkNodeDeferred(node);
|
|
return getTypeOfSymbol(getSymbolOfNode(node));
|
|
}
|
|
function checkClassExpressionDeferred(node) {
|
|
ts.forEach(node.members, checkSourceElement);
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
function checkClassDeclaration(node) {
|
|
if (!node.name && !ts.hasModifier(node, 512)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name);
|
|
}
|
|
checkClassLikeDeclaration(node);
|
|
ts.forEach(node.members, checkSourceElement);
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
function checkClassLikeDeclaration(node) {
|
|
checkGrammarClassLikeDeclaration(node);
|
|
checkDecorators(node);
|
|
if (node.name) {
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0);
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
if (!(node.flags & 4194304)) {
|
|
checkClassNameCollisionWithObject(node.name);
|
|
}
|
|
}
|
|
checkTypeParameters(ts.getEffectiveTypeParameterDeclarations(node));
|
|
checkExportsOnMergedDeclarations(node);
|
|
var symbol = getSymbolOfNode(node);
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
var typeWithThis = getTypeWithThisArgument(type);
|
|
var staticType = getTypeOfSymbol(symbol);
|
|
checkTypeParameterListsIdentical(symbol);
|
|
checkClassForDuplicateDeclarations(node);
|
|
if (!(node.flags & 4194304)) {
|
|
checkClassForStaticPropertyNameConflicts(node);
|
|
}
|
|
var baseTypeNode = ts.getEffectiveBaseTypeNode(node);
|
|
if (baseTypeNode) {
|
|
if (languageVersion < 2) {
|
|
checkExternalEmitHelpers(baseTypeNode.parent, 1);
|
|
}
|
|
var baseTypes = getBaseTypes(type);
|
|
if (baseTypes.length && produceDiagnostics) {
|
|
var baseType_1 = baseTypes[0];
|
|
var baseConstructorType = getBaseConstructorTypeOfClass(type);
|
|
var staticBaseType = getApparentType(baseConstructorType);
|
|
checkBaseTypeAccessibility(staticBaseType, baseTypeNode);
|
|
checkSourceElement(baseTypeNode.expression);
|
|
var extendsNode = ts.getClassExtendsHeritageElement(node);
|
|
if (extendsNode && extendsNode !== baseTypeNode) {
|
|
checkExpression(extendsNode.expression);
|
|
}
|
|
if (ts.some(baseTypeNode.typeArguments)) {
|
|
ts.forEach(baseTypeNode.typeArguments, checkSourceElement);
|
|
for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) {
|
|
var constructor = _a[_i];
|
|
if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
var baseWithThis = getTypeWithThisArgument(baseType_1, type.thisType);
|
|
if (!checkTypeAssignableTo(typeWithThis, baseWithThis, undefined)) {
|
|
issueMemberSpecificError(node, typeWithThis, baseWithThis, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1);
|
|
}
|
|
else {
|
|
checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1);
|
|
}
|
|
if (baseConstructorType.flags & 8650752 && !isMixinConstructorType(staticType)) {
|
|
error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any);
|
|
}
|
|
if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32) && !(baseConstructorType.flags & 8650752)) {
|
|
var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode);
|
|
if (ts.forEach(constructors, function (sig) { return !isJSConstructor(sig.declaration) && getReturnTypeOfSignature(sig) !== baseType_1; })) {
|
|
error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type);
|
|
}
|
|
}
|
|
checkKindsOfPropertyMemberOverrides(type, baseType_1);
|
|
}
|
|
}
|
|
var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node);
|
|
if (implementedTypeNodes) {
|
|
for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) {
|
|
var typeRefNode = implementedTypeNodes_1[_b];
|
|
if (!ts.isEntityNameExpression(typeRefNode.expression)) {
|
|
error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments);
|
|
}
|
|
checkTypeReferenceNode(typeRefNode);
|
|
if (produceDiagnostics) {
|
|
var t = getTypeFromTypeNode(typeRefNode);
|
|
if (t !== errorType) {
|
|
if (isValidBaseType(t)) {
|
|
var genericDiag = t.symbol && t.symbol.flags & 32 ?
|
|
ts.Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass :
|
|
ts.Diagnostics.Class_0_incorrectly_implements_interface_1;
|
|
var baseWithThis = getTypeWithThisArgument(t, type.thisType);
|
|
if (!checkTypeAssignableTo(typeWithThis, baseWithThis, undefined)) {
|
|
issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
|
|
}
|
|
}
|
|
else {
|
|
error(typeRefNode, ts.Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (produceDiagnostics) {
|
|
checkIndexConstraints(type);
|
|
checkTypeForDuplicateIndexSignatures(node);
|
|
checkPropertyInitialization(node);
|
|
}
|
|
}
|
|
function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) {
|
|
var issuedMemberError = false;
|
|
var _loop_8 = function (member) {
|
|
if (ts.hasStaticModifier(member)) {
|
|
return "continue";
|
|
}
|
|
var declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
|
|
if (declaredProp) {
|
|
var prop = getPropertyOfType(typeWithThis, declaredProp.escapedName);
|
|
var baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
|
|
if (prop && baseProp) {
|
|
var rootChain = function () { return ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2, symbolToString(declaredProp), typeToString(typeWithThis), typeToString(baseWithThis)); };
|
|
if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, undefined, rootChain)) {
|
|
issuedMemberError = true;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
_loop_8(member);
|
|
}
|
|
if (!issuedMemberError) {
|
|
checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag);
|
|
}
|
|
}
|
|
function checkBaseTypeAccessibility(type, node) {
|
|
var signatures = getSignaturesOfType(type, 1);
|
|
if (signatures.length) {
|
|
var declaration = signatures[0].declaration;
|
|
if (declaration && ts.hasModifier(declaration, 8)) {
|
|
var typeClassDeclaration = ts.getClassLikeDeclarationOfSymbol(type.symbol);
|
|
if (!isNodeWithinClass(node, typeClassDeclaration)) {
|
|
error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function getTargetSymbol(s) {
|
|
return ts.getCheckFlags(s) & 1 ? s.target : s;
|
|
}
|
|
function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
|
|
return ts.filter(symbol.declarations, function (d) {
|
|
return d.kind === 240 || d.kind === 241;
|
|
});
|
|
}
|
|
function checkKindsOfPropertyMemberOverrides(type, baseType) {
|
|
var baseProperties = getPropertiesOfType(baseType);
|
|
for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) {
|
|
var baseProperty = baseProperties_1[_i];
|
|
var base = getTargetSymbol(baseProperty);
|
|
if (base.flags & 4194304) {
|
|
continue;
|
|
}
|
|
var derived = getTargetSymbol(getPropertyOfObjectType(type, base.escapedName));
|
|
var baseDeclarationFlags = ts.getDeclarationModifierFlagsFromSymbol(base);
|
|
ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration.");
|
|
if (derived) {
|
|
if (derived === base) {
|
|
var derivedClassDecl = ts.getClassLikeDeclarationOfSymbol(type.symbol);
|
|
if (baseDeclarationFlags & 128 && (!derivedClassDecl || !ts.hasModifier(derivedClassDecl, 128))) {
|
|
if (derivedClassDecl.kind === 209) {
|
|
error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType));
|
|
}
|
|
else {
|
|
error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType));
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var derivedDeclarationFlags = ts.getDeclarationModifierFlagsFromSymbol(derived);
|
|
if (baseDeclarationFlags & 8 || derivedDeclarationFlags & 8) {
|
|
continue;
|
|
}
|
|
if (isPrototypeProperty(base) || base.flags & 98308 && derived.flags & 98308) {
|
|
continue;
|
|
}
|
|
var errorMessage = void 0;
|
|
if (isPrototypeProperty(base)) {
|
|
if (derived.flags & 98304) {
|
|
errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor;
|
|
}
|
|
else {
|
|
errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property;
|
|
}
|
|
}
|
|
else if (base.flags & 98304) {
|
|
errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function;
|
|
}
|
|
else {
|
|
errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function;
|
|
}
|
|
error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkInheritedPropertiesAreIdentical(type, typeNode) {
|
|
var baseTypes = getBaseTypes(type);
|
|
if (baseTypes.length < 2) {
|
|
return true;
|
|
}
|
|
var seen = ts.createUnderscoreEscapedMap();
|
|
ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.escapedName, { prop: p, containingType: type }); });
|
|
var ok = true;
|
|
for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) {
|
|
var base = baseTypes_2[_i];
|
|
var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
|
|
for (var _a = 0, properties_7 = properties; _a < properties_7.length; _a++) {
|
|
var prop = properties_7[_a];
|
|
var existing = seen.get(prop.escapedName);
|
|
if (!existing) {
|
|
seen.set(prop.escapedName, { prop: prop, containingType: base });
|
|
}
|
|
else {
|
|
var isInheritedProperty = existing.containingType !== type;
|
|
if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) {
|
|
ok = false;
|
|
var typeName1 = typeToString(existing.containingType);
|
|
var typeName2 = typeToString(base);
|
|
var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2);
|
|
errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
|
|
diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return ok;
|
|
}
|
|
function checkPropertyInitialization(node) {
|
|
if (!strictNullChecks || !strictPropertyInitialization || node.flags & 4194304) {
|
|
return;
|
|
}
|
|
var constructor = findConstructorDeclaration(node);
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
if (isInstancePropertyWithoutInitializer(member)) {
|
|
var propName = member.name;
|
|
if (ts.isIdentifier(propName)) {
|
|
var type = getTypeOfSymbol(getSymbolOfNode(member));
|
|
if (!(type.flags & 3 || getFalsyFlags(type) & 32768)) {
|
|
if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
|
|
error(member.name, ts.Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, ts.declarationNameToString(propName));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isInstancePropertyWithoutInitializer(node) {
|
|
return node.kind === 154 &&
|
|
!ts.hasModifier(node, 32 | 128) &&
|
|
!node.exclamationToken &&
|
|
!node.initializer;
|
|
}
|
|
function isPropertyInitializedInConstructor(propName, propType, constructor) {
|
|
var reference = ts.createPropertyAccess(ts.createThis(), propName);
|
|
reference.expression.parent = reference;
|
|
reference.parent = constructor;
|
|
reference.flowNode = constructor.returnFlowNode;
|
|
var flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
|
|
return !(getFalsyFlags(flowType) & 32768);
|
|
}
|
|
function checkInterfaceDeclaration(node) {
|
|
if (!checkGrammarDecoratorsAndModifiers(node))
|
|
checkGrammarInterfaceDeclaration(node);
|
|
checkTypeParameters(node.typeParameters);
|
|
if (produceDiagnostics) {
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0);
|
|
checkExportsOnMergedDeclarations(node);
|
|
var symbol = getSymbolOfNode(node);
|
|
checkTypeParameterListsIdentical(symbol);
|
|
var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 241);
|
|
if (node === firstInterfaceDecl) {
|
|
var type = getDeclaredTypeOfSymbol(symbol);
|
|
var typeWithThis = getTypeWithThisArgument(type);
|
|
if (checkInheritedPropertiesAreIdentical(type, node.name)) {
|
|
for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) {
|
|
var baseType = _a[_i];
|
|
checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1);
|
|
}
|
|
checkIndexConstraints(type);
|
|
}
|
|
}
|
|
checkObjectTypeForDuplicateDeclarations(node);
|
|
}
|
|
ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) {
|
|
if (!ts.isEntityNameExpression(heritageElement.expression)) {
|
|
error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments);
|
|
}
|
|
checkTypeReferenceNode(heritageElement);
|
|
});
|
|
ts.forEach(node.members, checkSourceElement);
|
|
if (produceDiagnostics) {
|
|
checkTypeForDuplicateIndexSignatures(node);
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
function checkTypeAliasDeclaration(node) {
|
|
checkGrammarDecoratorsAndModifiers(node);
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0);
|
|
checkTypeParameters(node.typeParameters);
|
|
checkSourceElement(node.type);
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
function computeEnumMemberValues(node) {
|
|
var nodeLinks = getNodeLinks(node);
|
|
if (!(nodeLinks.flags & 16384)) {
|
|
nodeLinks.flags |= 16384;
|
|
var autoValue = 0;
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
var value = computeMemberValue(member, autoValue);
|
|
getNodeLinks(member).enumMemberValue = value;
|
|
autoValue = typeof value === "number" ? value + 1 : undefined;
|
|
}
|
|
}
|
|
}
|
|
function computeMemberValue(member, autoValue) {
|
|
if (isComputedNonLiteralName(member.name)) {
|
|
error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums);
|
|
}
|
|
else {
|
|
var text = ts.getTextOfPropertyName(member.name);
|
|
if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) {
|
|
error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name);
|
|
}
|
|
}
|
|
if (member.initializer) {
|
|
return computeConstantValue(member);
|
|
}
|
|
if (member.parent.flags & 4194304 && !ts.isEnumConst(member.parent)) {
|
|
return undefined;
|
|
}
|
|
if (autoValue !== undefined) {
|
|
return autoValue;
|
|
}
|
|
error(member.name, ts.Diagnostics.Enum_member_must_have_initializer);
|
|
return undefined;
|
|
}
|
|
function computeConstantValue(member) {
|
|
var enumKind = getEnumKind(getSymbolOfNode(member.parent));
|
|
var isConstEnum = ts.isEnumConst(member.parent);
|
|
var initializer = member.initializer;
|
|
var value = enumKind === 1 && !isLiteralEnumMember(member) ? undefined : evaluate(initializer);
|
|
if (value !== undefined) {
|
|
if (isConstEnum && typeof value === "number" && !isFinite(value)) {
|
|
error(initializer, isNaN(value) ?
|
|
ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN :
|
|
ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value);
|
|
}
|
|
}
|
|
else if (enumKind === 1) {
|
|
error(initializer, ts.Diagnostics.Computed_values_are_not_permitted_in_an_enum_with_string_valued_members);
|
|
return 0;
|
|
}
|
|
else if (isConstEnum) {
|
|
error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression);
|
|
}
|
|
else if (member.parent.flags & 4194304) {
|
|
error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression);
|
|
}
|
|
else {
|
|
checkTypeAssignableTo(checkExpression(initializer), getDeclaredTypeOfSymbol(getSymbolOfNode(member.parent)), initializer, undefined);
|
|
}
|
|
return value;
|
|
function evaluate(expr) {
|
|
switch (expr.kind) {
|
|
case 202:
|
|
var value_2 = evaluate(expr.operand);
|
|
if (typeof value_2 === "number") {
|
|
switch (expr.operator) {
|
|
case 38: return value_2;
|
|
case 39: return -value_2;
|
|
case 53: return ~value_2;
|
|
}
|
|
}
|
|
break;
|
|
case 204:
|
|
var left = evaluate(expr.left);
|
|
var right = evaluate(expr.right);
|
|
if (typeof left === "number" && typeof right === "number") {
|
|
switch (expr.operatorToken.kind) {
|
|
case 50: return left | right;
|
|
case 49: return left & right;
|
|
case 47: return left >> right;
|
|
case 48: return left >>> right;
|
|
case 46: return left << right;
|
|
case 51: return left ^ right;
|
|
case 40: return left * right;
|
|
case 42: return left / right;
|
|
case 38: return left + right;
|
|
case 39: return left - right;
|
|
case 43: return left % right;
|
|
case 41: return Math.pow(left, right);
|
|
}
|
|
}
|
|
else if (typeof left === "string" && typeof right === "string" && expr.operatorToken.kind === 38) {
|
|
return left + right;
|
|
}
|
|
break;
|
|
case 10:
|
|
return expr.text;
|
|
case 8:
|
|
checkGrammarNumericLiteral(expr);
|
|
return +expr.text;
|
|
case 195:
|
|
return evaluate(expr.expression);
|
|
case 72:
|
|
var identifier = expr;
|
|
if (isInfinityOrNaNString(identifier.escapedText)) {
|
|
return +(identifier.escapedText);
|
|
}
|
|
return ts.nodeIsMissing(expr) ? 0 : evaluateEnumMember(expr, getSymbolOfNode(member.parent), identifier.escapedText);
|
|
case 190:
|
|
case 189:
|
|
var ex = expr;
|
|
if (isConstantMemberAccess(ex)) {
|
|
var type = getTypeOfExpression(ex.expression);
|
|
if (type.symbol && type.symbol.flags & 384) {
|
|
var name = void 0;
|
|
if (ex.kind === 189) {
|
|
name = ex.name.escapedText;
|
|
}
|
|
else {
|
|
var argument = ex.argumentExpression;
|
|
ts.Debug.assert(ts.isLiteralExpression(argument));
|
|
name = ts.escapeLeadingUnderscores(argument.text);
|
|
}
|
|
return evaluateEnumMember(expr, type.symbol, name);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
return undefined;
|
|
}
|
|
function evaluateEnumMember(expr, enumSymbol, name) {
|
|
var memberSymbol = enumSymbol.exports.get(name);
|
|
if (memberSymbol) {
|
|
var declaration = memberSymbol.valueDeclaration;
|
|
if (declaration !== member) {
|
|
if (isBlockScopedNameDeclaredBeforeUse(declaration, member)) {
|
|
return getEnumMemberValue(declaration);
|
|
}
|
|
error(expr, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums);
|
|
return 0;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
function isConstantMemberAccess(node) {
|
|
return node.kind === 72 ||
|
|
node.kind === 189 && isConstantMemberAccess(node.expression) ||
|
|
node.kind === 190 && isConstantMemberAccess(node.expression) &&
|
|
node.argumentExpression.kind === 10;
|
|
}
|
|
function checkEnumDeclaration(node) {
|
|
if (!produceDiagnostics) {
|
|
return;
|
|
}
|
|
checkGrammarDecoratorsAndModifiers(node);
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0);
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
checkExportsOnMergedDeclarations(node);
|
|
computeEnumMemberValues(node);
|
|
var enumIsConst = ts.isEnumConst(node);
|
|
if (compilerOptions.isolatedModules && enumIsConst && node.flags & 4194304) {
|
|
error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided);
|
|
}
|
|
var enumSymbol = getSymbolOfNode(node);
|
|
var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind);
|
|
if (node === firstDeclaration) {
|
|
if (enumSymbol.declarations.length > 1) {
|
|
ts.forEach(enumSymbol.declarations, function (decl) {
|
|
if (ts.isEnumDeclaration(decl) && ts.isEnumConst(decl) !== enumIsConst) {
|
|
error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const);
|
|
}
|
|
});
|
|
}
|
|
var seenEnumMissingInitialInitializer_1 = false;
|
|
ts.forEach(enumSymbol.declarations, function (declaration) {
|
|
if (declaration.kind !== 243) {
|
|
return false;
|
|
}
|
|
var enumDeclaration = declaration;
|
|
if (!enumDeclaration.members.length) {
|
|
return false;
|
|
}
|
|
var firstEnumMember = enumDeclaration.members[0];
|
|
if (!firstEnumMember.initializer) {
|
|
if (seenEnumMissingInitialInitializer_1) {
|
|
error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element);
|
|
}
|
|
else {
|
|
seenEnumMissingInitialInitializer_1 = true;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
function getFirstNonAmbientClassOrFunctionDeclaration(symbol) {
|
|
var declarations = symbol.declarations;
|
|
for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) {
|
|
var declaration = declarations_8[_i];
|
|
if ((declaration.kind === 240 ||
|
|
(declaration.kind === 239 && ts.nodeIsPresent(declaration.body))) &&
|
|
!(declaration.flags & 4194304)) {
|
|
return declaration;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function inSameLexicalScope(node1, node2) {
|
|
var container1 = ts.getEnclosingBlockScopeContainer(node1);
|
|
var container2 = ts.getEnclosingBlockScopeContainer(node2);
|
|
if (isGlobalSourceFile(container1)) {
|
|
return isGlobalSourceFile(container2);
|
|
}
|
|
else if (isGlobalSourceFile(container2)) {
|
|
return false;
|
|
}
|
|
else {
|
|
return container1 === container2;
|
|
}
|
|
}
|
|
function checkModuleDeclaration(node) {
|
|
if (produceDiagnostics) {
|
|
var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node);
|
|
var inAmbientContext = node.flags & 4194304;
|
|
if (isGlobalAugmentation && !inAmbientContext) {
|
|
error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context);
|
|
}
|
|
var isAmbientExternalModule = ts.isAmbientModule(node);
|
|
var contextErrorMessage = isAmbientExternalModule
|
|
? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file
|
|
: ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module;
|
|
if (checkGrammarModuleElementContext(node, contextErrorMessage)) {
|
|
return;
|
|
}
|
|
if (!checkGrammarDecoratorsAndModifiers(node)) {
|
|
if (!inAmbientContext && node.name.kind === 10) {
|
|
grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names);
|
|
}
|
|
}
|
|
if (ts.isIdentifier(node.name)) {
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
}
|
|
checkExportsOnMergedDeclarations(node);
|
|
var symbol = getSymbolOfNode(node);
|
|
if (symbol.flags & 512
|
|
&& symbol.declarations.length > 1
|
|
&& !inAmbientContext
|
|
&& isInstantiatedModule(node, !!compilerOptions.preserveConstEnums || !!compilerOptions.isolatedModules)) {
|
|
var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
|
|
if (firstNonAmbientClassOrFunc) {
|
|
if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) {
|
|
error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged);
|
|
}
|
|
else if (node.pos < firstNonAmbientClassOrFunc.pos) {
|
|
error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged);
|
|
}
|
|
}
|
|
var mergedClass = ts.getDeclarationOfKind(symbol, 240);
|
|
if (mergedClass &&
|
|
inSameLexicalScope(node, mergedClass)) {
|
|
getNodeLinks(node).flags |= 32768;
|
|
}
|
|
}
|
|
if (isAmbientExternalModule) {
|
|
if (ts.isExternalModuleAugmentation(node)) {
|
|
var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 33554432);
|
|
if (checkBody && node.body) {
|
|
for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) {
|
|
var statement = _a[_i];
|
|
checkModuleAugmentationElement(statement, isGlobalAugmentation);
|
|
}
|
|
}
|
|
}
|
|
else if (isGlobalSourceFile(node.parent)) {
|
|
if (isGlobalAugmentation) {
|
|
error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
|
|
}
|
|
else if (ts.isExternalModuleNameRelative(ts.getTextOfIdentifierOrLiteral(node.name))) {
|
|
error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name);
|
|
}
|
|
}
|
|
else {
|
|
if (isGlobalAugmentation) {
|
|
error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
|
|
}
|
|
else {
|
|
error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (node.body) {
|
|
checkSourceElement(node.body);
|
|
if (!ts.isGlobalScopeAugmentation(node)) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
}
|
|
}
|
|
function checkModuleAugmentationElement(node, isGlobalAugmentation) {
|
|
switch (node.kind) {
|
|
case 219:
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
checkModuleAugmentationElement(decl, isGlobalAugmentation);
|
|
}
|
|
break;
|
|
case 254:
|
|
case 255:
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations);
|
|
break;
|
|
case 248:
|
|
case 249:
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module);
|
|
break;
|
|
case 186:
|
|
case 237:
|
|
var name = node.name;
|
|
if (ts.isBindingPattern(name)) {
|
|
for (var _b = 0, _c = name.elements; _b < _c.length; _b++) {
|
|
var el = _c[_b];
|
|
checkModuleAugmentationElement(el, isGlobalAugmentation);
|
|
}
|
|
break;
|
|
}
|
|
case 240:
|
|
case 243:
|
|
case 239:
|
|
case 241:
|
|
case 244:
|
|
case 242:
|
|
if (isGlobalAugmentation) {
|
|
return;
|
|
}
|
|
var symbol = getSymbolOfNode(node);
|
|
if (symbol) {
|
|
var reportError = !(symbol.flags & 33554432);
|
|
if (!reportError) {
|
|
reportError = !!symbol.parent && ts.isExternalModuleAugmentation(symbol.parent.declarations[0]);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
function getFirstIdentifier(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return node;
|
|
case 148:
|
|
do {
|
|
node = node.left;
|
|
} while (node.kind !== 72);
|
|
return node;
|
|
case 189:
|
|
do {
|
|
node = node.expression;
|
|
} while (node.kind !== 72);
|
|
return node;
|
|
}
|
|
}
|
|
function checkExternalImportOrExportDeclaration(node) {
|
|
var moduleName = ts.getExternalModuleName(node);
|
|
if (!moduleName || ts.nodeIsMissing(moduleName)) {
|
|
return false;
|
|
}
|
|
if (!ts.isStringLiteral(moduleName)) {
|
|
error(moduleName, ts.Diagnostics.String_literal_expected);
|
|
return false;
|
|
}
|
|
var inAmbientExternalModule = node.parent.kind === 245 && ts.isAmbientModule(node.parent.parent);
|
|
if (node.parent.kind !== 279 && !inAmbientExternalModule) {
|
|
error(moduleName, node.kind === 255 ?
|
|
ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace :
|
|
ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module);
|
|
return false;
|
|
}
|
|
if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) {
|
|
if (!isTopLevelInExternalModuleAugmentation(node)) {
|
|
error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name);
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function checkAliasSymbol(node) {
|
|
var symbol = getSymbolOfNode(node);
|
|
var target = resolveAlias(symbol);
|
|
if (target !== unknownSymbol) {
|
|
var excludedMeanings = (symbol.flags & (67220415 | 1048576) ? 67220415 : 0) |
|
|
(symbol.flags & 67897832 ? 67897832 : 0) |
|
|
(symbol.flags & 1920 ? 1920 : 0);
|
|
if (target.flags & excludedMeanings) {
|
|
var message = node.kind === 257 ?
|
|
ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 :
|
|
ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0;
|
|
error(node, message, symbolToString(symbol));
|
|
}
|
|
if (compilerOptions.isolatedModules
|
|
&& node.kind === 257
|
|
&& !(target.flags & 67220415)
|
|
&& !(node.flags & 4194304)) {
|
|
error(node, ts.Diagnostics.Cannot_re_export_a_type_when_the_isolatedModules_flag_is_provided);
|
|
}
|
|
}
|
|
}
|
|
function checkImportBinding(node) {
|
|
checkCollisionWithRequireExportsInGeneratedCode(node, node.name);
|
|
checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name);
|
|
checkAliasSymbol(node);
|
|
}
|
|
function checkImportDeclaration(node) {
|
|
if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) {
|
|
return;
|
|
}
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasModifiers(node)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers);
|
|
}
|
|
if (checkExternalImportOrExportDeclaration(node)) {
|
|
var importClause = node.importClause;
|
|
if (importClause) {
|
|
if (importClause.name) {
|
|
checkImportBinding(importClause);
|
|
}
|
|
if (importClause.namedBindings) {
|
|
if (importClause.namedBindings.kind === 251) {
|
|
checkImportBinding(importClause.namedBindings);
|
|
}
|
|
else {
|
|
var moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier);
|
|
if (moduleExisted) {
|
|
ts.forEach(importClause.namedBindings.elements, checkImportBinding);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkImportEqualsDeclaration(node) {
|
|
if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) {
|
|
return;
|
|
}
|
|
checkGrammarDecoratorsAndModifiers(node);
|
|
if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) {
|
|
checkImportBinding(node);
|
|
if (ts.hasModifier(node, 1)) {
|
|
markExportAsReferenced(node);
|
|
}
|
|
if (node.moduleReference.kind !== 259) {
|
|
var target = resolveAlias(getSymbolOfNode(node));
|
|
if (target !== unknownSymbol) {
|
|
if (target.flags & 67220415) {
|
|
var moduleName = getFirstIdentifier(node.moduleReference);
|
|
if (!(resolveEntityName(moduleName, 67220415 | 1920).flags & 1920)) {
|
|
error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName));
|
|
}
|
|
}
|
|
if (target.flags & 67897832) {
|
|
checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (moduleKind >= ts.ModuleKind.ES2015 && !(node.flags & 4194304)) {
|
|
grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkExportDeclaration(node) {
|
|
if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) {
|
|
return;
|
|
}
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasModifiers(node)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers);
|
|
}
|
|
if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) {
|
|
if (node.exportClause) {
|
|
ts.forEach(node.exportClause.elements, checkExportSpecifier);
|
|
var inAmbientExternalModule = node.parent.kind === 245 && ts.isAmbientModule(node.parent.parent);
|
|
var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 245 &&
|
|
!node.moduleSpecifier && node.flags & 4194304;
|
|
if (node.parent.kind !== 279 && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) {
|
|
error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace);
|
|
}
|
|
}
|
|
else {
|
|
var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
|
|
if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) {
|
|
error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol));
|
|
}
|
|
if (moduleKind !== ts.ModuleKind.System && moduleKind !== ts.ModuleKind.ES2015 && moduleKind !== ts.ModuleKind.ESNext) {
|
|
checkExternalEmitHelpers(node, 32768);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarModuleElementContext(node, errorMessage) {
|
|
var isInAppropriateContext = node.parent.kind === 279 || node.parent.kind === 245 || node.parent.kind === 244;
|
|
if (!isInAppropriateContext) {
|
|
grammarErrorOnFirstToken(node, errorMessage);
|
|
}
|
|
return !isInAppropriateContext;
|
|
}
|
|
function checkExportSpecifier(node) {
|
|
checkAliasSymbol(node);
|
|
if (ts.getEmitDeclarations(compilerOptions)) {
|
|
collectLinkedAliases(node.propertyName || node.name, true);
|
|
}
|
|
if (!node.parent.parent.moduleSpecifier) {
|
|
var exportedName = node.propertyName || node.name;
|
|
var symbol = resolveName(exportedName, exportedName.escapedText, 67220415 | 67897832 | 1920 | 2097152, undefined, undefined, true);
|
|
if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
|
|
error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, ts.idText(exportedName));
|
|
}
|
|
else {
|
|
markExportAsReferenced(node);
|
|
}
|
|
}
|
|
}
|
|
function checkExportAssignment(node) {
|
|
if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) {
|
|
return;
|
|
}
|
|
var container = node.parent.kind === 279 ? node.parent : node.parent.parent;
|
|
if (container.kind === 244 && !ts.isAmbientModule(container)) {
|
|
if (node.isExportEquals) {
|
|
error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace);
|
|
}
|
|
else {
|
|
error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
|
|
}
|
|
return;
|
|
}
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasModifiers(node)) {
|
|
grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers);
|
|
}
|
|
if (node.expression.kind === 72) {
|
|
markExportAsReferenced(node);
|
|
if (ts.getEmitDeclarations(compilerOptions)) {
|
|
collectLinkedAliases(node.expression, true);
|
|
}
|
|
}
|
|
else {
|
|
checkExpressionCached(node.expression);
|
|
}
|
|
checkExternalModuleExports(container);
|
|
if ((node.flags & 4194304) && !ts.isEntityNameExpression(node.expression)) {
|
|
grammarErrorOnNode(node.expression, ts.Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
|
|
}
|
|
if (node.isExportEquals && !(node.flags & 4194304)) {
|
|
if (moduleKind >= ts.ModuleKind.ES2015) {
|
|
grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
|
|
}
|
|
else if (moduleKind === ts.ModuleKind.System) {
|
|
grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
|
|
}
|
|
}
|
|
}
|
|
function hasExportedMembers(moduleSymbol) {
|
|
return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; });
|
|
}
|
|
function checkExternalModuleExports(node) {
|
|
var moduleSymbol = getSymbolOfNode(node);
|
|
var links = getSymbolLinks(moduleSymbol);
|
|
if (!links.exportsChecked) {
|
|
var exportEqualsSymbol = moduleSymbol.exports.get("export=");
|
|
if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) {
|
|
var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration;
|
|
if (!isTopLevelInExternalModuleAugmentation(declaration) && !ts.isInJSFile(declaration)) {
|
|
error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements);
|
|
}
|
|
}
|
|
var exports_1 = getExportsOfModule(moduleSymbol);
|
|
if (exports_1) {
|
|
exports_1.forEach(function (_a, id) {
|
|
var declarations = _a.declarations, flags = _a.flags;
|
|
if (id === "__export") {
|
|
return;
|
|
}
|
|
if (flags & (1920 | 64 | 384)) {
|
|
return;
|
|
}
|
|
var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverloadAndNotAccessor);
|
|
if (flags & 524288 && exportedDeclarationsCount <= 2) {
|
|
return;
|
|
}
|
|
if (exportedDeclarationsCount > 1) {
|
|
for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) {
|
|
var declaration = declarations_9[_i];
|
|
if (isNotOverload(declaration)) {
|
|
diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, ts.unescapeLeadingUnderscores(id)));
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
links.exportsChecked = true;
|
|
}
|
|
}
|
|
function isNotAccessor(declaration) {
|
|
return !ts.isAccessor(declaration);
|
|
}
|
|
function isNotOverload(declaration) {
|
|
return (declaration.kind !== 239 && declaration.kind !== 156) ||
|
|
!!declaration.body;
|
|
}
|
|
function checkSourceElement(node) {
|
|
if (!node) {
|
|
return;
|
|
}
|
|
if (ts.isInJSFile(node)) {
|
|
ts.forEach(node.jsDoc, function (_a) {
|
|
var tags = _a.tags;
|
|
return ts.forEach(tags, checkSourceElement);
|
|
});
|
|
}
|
|
var kind = node.kind;
|
|
if (cancellationToken) {
|
|
switch (kind) {
|
|
case 244:
|
|
case 240:
|
|
case 241:
|
|
case 239:
|
|
cancellationToken.throwIfCancellationRequested();
|
|
}
|
|
}
|
|
switch (kind) {
|
|
case 150:
|
|
return checkTypeParameter(node);
|
|
case 151:
|
|
return checkParameter(node);
|
|
case 154:
|
|
case 153:
|
|
return checkPropertyDeclaration(node);
|
|
case 165:
|
|
case 166:
|
|
case 160:
|
|
case 161:
|
|
case 162:
|
|
return checkSignatureDeclaration(node);
|
|
case 156:
|
|
case 155:
|
|
return checkMethodDeclaration(node);
|
|
case 157:
|
|
return checkConstructorDeclaration(node);
|
|
case 158:
|
|
case 159:
|
|
return checkAccessorDeclaration(node);
|
|
case 164:
|
|
return checkTypeReferenceNode(node);
|
|
case 163:
|
|
return checkTypePredicate(node);
|
|
case 167:
|
|
return checkTypeQuery(node);
|
|
case 168:
|
|
return checkTypeLiteral(node);
|
|
case 169:
|
|
return checkArrayType(node);
|
|
case 170:
|
|
return checkTupleType(node);
|
|
case 173:
|
|
case 174:
|
|
return checkUnionOrIntersectionType(node);
|
|
case 177:
|
|
case 171:
|
|
case 172:
|
|
return checkSourceElement(node.type);
|
|
case 178:
|
|
return checkThisType(node);
|
|
case 179:
|
|
return checkTypeOperator(node);
|
|
case 175:
|
|
return checkConditionalType(node);
|
|
case 176:
|
|
return checkInferType(node);
|
|
case 183:
|
|
return checkImportType(node);
|
|
case 295:
|
|
return checkJSDocAugmentsTag(node);
|
|
case 304:
|
|
case 297:
|
|
return checkJSDocTypeAliasTag(node);
|
|
case 303:
|
|
return checkJSDocTemplateTag(node);
|
|
case 302:
|
|
return checkJSDocTypeTag(node);
|
|
case 299:
|
|
return checkJSDocParameterTag(node);
|
|
case 289:
|
|
checkJSDocFunctionType(node);
|
|
case 287:
|
|
case 286:
|
|
case 284:
|
|
case 285:
|
|
case 292:
|
|
checkJSDocTypeIsInJsFile(node);
|
|
ts.forEachChild(node, checkSourceElement);
|
|
return;
|
|
case 290:
|
|
checkJSDocVariadicType(node);
|
|
return;
|
|
case 283:
|
|
return checkSourceElement(node.type);
|
|
case 180:
|
|
return checkIndexedAccessType(node);
|
|
case 181:
|
|
return checkMappedType(node);
|
|
case 239:
|
|
return checkFunctionDeclaration(node);
|
|
case 218:
|
|
case 245:
|
|
return checkBlock(node);
|
|
case 219:
|
|
return checkVariableStatement(node);
|
|
case 221:
|
|
return checkExpressionStatement(node);
|
|
case 222:
|
|
return checkIfStatement(node);
|
|
case 223:
|
|
return checkDoStatement(node);
|
|
case 224:
|
|
return checkWhileStatement(node);
|
|
case 225:
|
|
return checkForStatement(node);
|
|
case 226:
|
|
return checkForInStatement(node);
|
|
case 227:
|
|
return checkForOfStatement(node);
|
|
case 228:
|
|
case 229:
|
|
return checkBreakOrContinueStatement(node);
|
|
case 230:
|
|
return checkReturnStatement(node);
|
|
case 231:
|
|
return checkWithStatement(node);
|
|
case 232:
|
|
return checkSwitchStatement(node);
|
|
case 233:
|
|
return checkLabeledStatement(node);
|
|
case 234:
|
|
return checkThrowStatement(node);
|
|
case 235:
|
|
return checkTryStatement(node);
|
|
case 237:
|
|
return checkVariableDeclaration(node);
|
|
case 186:
|
|
return checkBindingElement(node);
|
|
case 240:
|
|
return checkClassDeclaration(node);
|
|
case 241:
|
|
return checkInterfaceDeclaration(node);
|
|
case 242:
|
|
return checkTypeAliasDeclaration(node);
|
|
case 243:
|
|
return checkEnumDeclaration(node);
|
|
case 244:
|
|
return checkModuleDeclaration(node);
|
|
case 249:
|
|
return checkImportDeclaration(node);
|
|
case 248:
|
|
return checkImportEqualsDeclaration(node);
|
|
case 255:
|
|
return checkExportDeclaration(node);
|
|
case 254:
|
|
return checkExportAssignment(node);
|
|
case 220:
|
|
case 236:
|
|
checkGrammarStatementInAmbientContext(node);
|
|
return;
|
|
case 258:
|
|
return checkMissingDeclaration(node);
|
|
}
|
|
}
|
|
function checkJSDocTypeIsInJsFile(node) {
|
|
if (!ts.isInJSFile(node)) {
|
|
grammarErrorOnNode(node, ts.Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
|
|
}
|
|
}
|
|
function checkJSDocVariadicType(node) {
|
|
checkJSDocTypeIsInJsFile(node);
|
|
checkSourceElement(node.type);
|
|
var parent = node.parent;
|
|
if (ts.isParameter(parent) && ts.isJSDocFunctionType(parent.parent)) {
|
|
if (ts.last(parent.parent.parameters) !== parent) {
|
|
error(node, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
|
|
}
|
|
return;
|
|
}
|
|
if (!ts.isJSDocTypeExpression(parent)) {
|
|
error(node, ts.Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
|
|
}
|
|
var paramTag = node.parent.parent;
|
|
if (!ts.isJSDocParameterTag(paramTag)) {
|
|
error(node, ts.Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
|
|
return;
|
|
}
|
|
var param = ts.getParameterSymbolFromJSDoc(paramTag);
|
|
if (!param) {
|
|
return;
|
|
}
|
|
var host = ts.getHostSignatureFromJSDoc(paramTag);
|
|
if (!host || ts.last(host.parameters).symbol !== param) {
|
|
error(node, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
|
|
}
|
|
}
|
|
function getTypeFromJSDocVariadicType(node) {
|
|
var type = getTypeFromTypeNode(node.type);
|
|
var parent = node.parent;
|
|
var paramTag = node.parent.parent;
|
|
if (ts.isJSDocTypeExpression(node.parent) && ts.isJSDocParameterTag(paramTag)) {
|
|
var host_1 = ts.getHostSignatureFromJSDoc(paramTag);
|
|
if (host_1) {
|
|
var lastParamDeclaration = ts.lastOrUndefined(host_1.parameters);
|
|
var symbol = ts.getParameterSymbolFromJSDoc(paramTag);
|
|
if (!lastParamDeclaration ||
|
|
symbol && lastParamDeclaration.symbol === symbol && ts.isRestParameter(lastParamDeclaration)) {
|
|
return createArrayType(type);
|
|
}
|
|
}
|
|
}
|
|
if (ts.isParameter(parent) && ts.isJSDocFunctionType(parent.parent)) {
|
|
return createArrayType(type);
|
|
}
|
|
return addOptionality(type);
|
|
}
|
|
function checkNodeDeferred(node) {
|
|
var enclosingFile = ts.getSourceFileOfNode(node);
|
|
var links = getNodeLinks(enclosingFile);
|
|
if (!(links.flags & 1)) {
|
|
links.deferredNodes = links.deferredNodes || ts.createMap();
|
|
var id = "" + getNodeId(node);
|
|
links.deferredNodes.set(id, node);
|
|
}
|
|
}
|
|
function checkDeferredNodes(context) {
|
|
var links = getNodeLinks(context);
|
|
if (!links.deferredNodes) {
|
|
return;
|
|
}
|
|
links.deferredNodes.forEach(function (node) {
|
|
switch (node.kind) {
|
|
case 196:
|
|
case 197:
|
|
case 156:
|
|
case 155:
|
|
checkFunctionExpressionOrObjectLiteralMethodDeferred(node);
|
|
break;
|
|
case 158:
|
|
case 159:
|
|
checkAccessorDeclaration(node);
|
|
break;
|
|
case 209:
|
|
checkClassExpressionDeferred(node);
|
|
break;
|
|
case 261:
|
|
checkJsxSelfClosingElementDeferred(node);
|
|
break;
|
|
case 260:
|
|
checkJsxElementDeferred(node);
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
function checkSourceFile(node) {
|
|
ts.performance.mark("beforeCheck");
|
|
checkSourceFileWorker(node);
|
|
ts.performance.mark("afterCheck");
|
|
ts.performance.measure("Check", "beforeCheck", "afterCheck");
|
|
}
|
|
function unusedIsError(kind) {
|
|
switch (kind) {
|
|
case 0:
|
|
return !!compilerOptions.noUnusedLocals;
|
|
case 1:
|
|
return !!compilerOptions.noUnusedParameters;
|
|
default:
|
|
return ts.Debug.assertNever(kind);
|
|
}
|
|
}
|
|
function getPotentiallyUnusedIdentifiers(sourceFile) {
|
|
return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || ts.emptyArray;
|
|
}
|
|
function checkSourceFileWorker(node) {
|
|
var links = getNodeLinks(node);
|
|
if (!(links.flags & 1)) {
|
|
if (ts.skipTypeChecking(node, compilerOptions)) {
|
|
return;
|
|
}
|
|
checkGrammarSourceFile(node);
|
|
ts.clear(potentialThisCollisions);
|
|
ts.clear(potentialNewTargetCollisions);
|
|
ts.forEach(node.statements, checkSourceElement);
|
|
checkSourceElement(node.endOfFileToken);
|
|
checkDeferredNodes(node);
|
|
if (ts.isExternalOrCommonJsModule(node)) {
|
|
registerForUnusedIdentifiersCheck(node);
|
|
}
|
|
if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) {
|
|
checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), function (containingNode, kind, diag) {
|
|
if (!ts.containsParseError(containingNode) && unusedIsError(kind)) {
|
|
diagnostics.add(diag);
|
|
}
|
|
});
|
|
}
|
|
if (ts.isExternalOrCommonJsModule(node)) {
|
|
checkExternalModuleExports(node);
|
|
}
|
|
if (potentialThisCollisions.length) {
|
|
ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope);
|
|
ts.clear(potentialThisCollisions);
|
|
}
|
|
if (potentialNewTargetCollisions.length) {
|
|
ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope);
|
|
ts.clear(potentialNewTargetCollisions);
|
|
}
|
|
links.flags |= 1;
|
|
}
|
|
}
|
|
function getDiagnostics(sourceFile, ct) {
|
|
try {
|
|
cancellationToken = ct;
|
|
return getDiagnosticsWorker(sourceFile);
|
|
}
|
|
finally {
|
|
cancellationToken = undefined;
|
|
}
|
|
}
|
|
function getDiagnosticsWorker(sourceFile) {
|
|
throwIfNonDiagnosticsProducing();
|
|
if (sourceFile) {
|
|
var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
|
|
var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length;
|
|
checkSourceFile(sourceFile);
|
|
var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName);
|
|
var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
|
|
if (currentGlobalDiagnostics !== previousGlobalDiagnostics) {
|
|
var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics);
|
|
return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics);
|
|
}
|
|
else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) {
|
|
return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics);
|
|
}
|
|
return semanticDiagnostics;
|
|
}
|
|
ts.forEach(host.getSourceFiles(), checkSourceFile);
|
|
return diagnostics.getDiagnostics();
|
|
}
|
|
function getGlobalDiagnostics() {
|
|
throwIfNonDiagnosticsProducing();
|
|
return diagnostics.getGlobalDiagnostics();
|
|
}
|
|
function throwIfNonDiagnosticsProducing() {
|
|
if (!produceDiagnostics) {
|
|
throw new Error("Trying to get diagnostics from a type checker that does not produce them.");
|
|
}
|
|
}
|
|
function getSymbolsInScope(location, meaning) {
|
|
if (location.flags & 8388608) {
|
|
return [];
|
|
}
|
|
var symbols = ts.createSymbolTable();
|
|
var isStatic = false;
|
|
populateSymbols();
|
|
symbols.delete("this");
|
|
return symbolsToArray(symbols);
|
|
function populateSymbols() {
|
|
while (location) {
|
|
if (location.locals && !isGlobalSourceFile(location)) {
|
|
copySymbols(location.locals, meaning);
|
|
}
|
|
switch (location.kind) {
|
|
case 279:
|
|
if (!ts.isExternalOrCommonJsModule(location))
|
|
break;
|
|
case 244:
|
|
copySymbols(getSymbolOfNode(location).exports, meaning & 2623475);
|
|
break;
|
|
case 243:
|
|
copySymbols(getSymbolOfNode(location).exports, meaning & 8);
|
|
break;
|
|
case 209:
|
|
var className = location.name;
|
|
if (className) {
|
|
copySymbol(location.symbol, meaning);
|
|
}
|
|
case 240:
|
|
case 241:
|
|
if (!isStatic) {
|
|
copySymbols(getMembersOfSymbol(getSymbolOfNode(location)), meaning & 67897832);
|
|
}
|
|
break;
|
|
case 196:
|
|
var funcName = location.name;
|
|
if (funcName) {
|
|
copySymbol(location.symbol, meaning);
|
|
}
|
|
break;
|
|
}
|
|
if (ts.introducesArgumentsExoticObject(location)) {
|
|
copySymbol(argumentsSymbol, meaning);
|
|
}
|
|
isStatic = ts.hasModifier(location, 32);
|
|
location = location.parent;
|
|
}
|
|
copySymbols(globals, meaning);
|
|
}
|
|
function copySymbol(symbol, meaning) {
|
|
if (ts.getCombinedLocalAndExportSymbolFlags(symbol) & meaning) {
|
|
var id = symbol.escapedName;
|
|
if (!symbols.has(id)) {
|
|
symbols.set(id, symbol);
|
|
}
|
|
}
|
|
}
|
|
function copySymbols(source, meaning) {
|
|
if (meaning) {
|
|
source.forEach(function (symbol) {
|
|
copySymbol(symbol, meaning);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
function isTypeDeclarationName(name) {
|
|
return name.kind === 72 &&
|
|
isTypeDeclaration(name.parent) &&
|
|
name.parent.name === name;
|
|
}
|
|
function isTypeDeclaration(node) {
|
|
switch (node.kind) {
|
|
case 150:
|
|
case 240:
|
|
case 241:
|
|
case 242:
|
|
case 243:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function isTypeReferenceIdentifier(node) {
|
|
while (node.parent.kind === 148) {
|
|
node = node.parent;
|
|
}
|
|
return node.parent.kind === 164;
|
|
}
|
|
function isHeritageClauseElementIdentifier(node) {
|
|
while (node.parent.kind === 189) {
|
|
node = node.parent;
|
|
}
|
|
return node.parent.kind === 211;
|
|
}
|
|
function forEachEnclosingClass(node, callback) {
|
|
var result;
|
|
while (true) {
|
|
node = ts.getContainingClass(node);
|
|
if (!node)
|
|
break;
|
|
if (result = callback(node))
|
|
break;
|
|
}
|
|
return result;
|
|
}
|
|
function isNodeUsedDuringClassInitialization(node) {
|
|
return !!ts.findAncestor(node, function (element) {
|
|
if (ts.isConstructorDeclaration(element) && ts.nodeIsPresent(element.body) || ts.isPropertyDeclaration(element)) {
|
|
return true;
|
|
}
|
|
else if (ts.isClassLike(element) || ts.isFunctionLikeDeclaration(element)) {
|
|
return "quit";
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
function isNodeWithinClass(node, classDeclaration) {
|
|
return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; });
|
|
}
|
|
function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) {
|
|
while (nodeOnRightSide.parent.kind === 148) {
|
|
nodeOnRightSide = nodeOnRightSide.parent;
|
|
}
|
|
if (nodeOnRightSide.parent.kind === 248) {
|
|
return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : undefined;
|
|
}
|
|
if (nodeOnRightSide.parent.kind === 254) {
|
|
return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : undefined;
|
|
}
|
|
return undefined;
|
|
}
|
|
function isInRightSideOfImportOrExportAssignment(node) {
|
|
return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined;
|
|
}
|
|
function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) {
|
|
var specialPropertyAssignmentKind = ts.getAssignmentDeclarationKind(entityName.parent.parent);
|
|
switch (specialPropertyAssignmentKind) {
|
|
case 1:
|
|
case 3:
|
|
return getSymbolOfNode(entityName.parent);
|
|
case 4:
|
|
case 2:
|
|
case 5:
|
|
return getSymbolOfNode(entityName.parent.parent);
|
|
}
|
|
}
|
|
function isImportTypeQualifierPart(node) {
|
|
var parent = node.parent;
|
|
while (ts.isQualifiedName(parent)) {
|
|
node = parent;
|
|
parent = parent.parent;
|
|
}
|
|
if (parent && parent.kind === 183 && parent.qualifier === node) {
|
|
return parent;
|
|
}
|
|
return undefined;
|
|
}
|
|
function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) {
|
|
if (ts.isDeclarationName(entityName)) {
|
|
return getSymbolOfNode(entityName.parent);
|
|
}
|
|
if (ts.isInJSFile(entityName) &&
|
|
entityName.parent.kind === 189 &&
|
|
entityName.parent === entityName.parent.parent.left) {
|
|
var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName);
|
|
if (specialPropertyAssignmentSymbol) {
|
|
return specialPropertyAssignmentSymbol;
|
|
}
|
|
}
|
|
if (entityName.parent.kind === 254 && ts.isEntityNameExpression(entityName)) {
|
|
var success = resolveEntityName(entityName, 67220415 | 67897832 | 1920 | 2097152, true);
|
|
if (success && success !== unknownSymbol) {
|
|
return success;
|
|
}
|
|
}
|
|
else if (!ts.isPropertyAccessExpression(entityName) && isInRightSideOfImportOrExportAssignment(entityName)) {
|
|
var importEqualsDeclaration = ts.getAncestor(entityName, 248);
|
|
ts.Debug.assert(importEqualsDeclaration !== undefined);
|
|
return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, true);
|
|
}
|
|
if (!ts.isPropertyAccessExpression(entityName)) {
|
|
var possibleImportNode = isImportTypeQualifierPart(entityName);
|
|
if (possibleImportNode) {
|
|
getTypeFromTypeNode(possibleImportNode);
|
|
var sym = getNodeLinks(entityName).resolvedSymbol;
|
|
return sym === unknownSymbol ? undefined : sym;
|
|
}
|
|
}
|
|
while (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
|
|
entityName = entityName.parent;
|
|
}
|
|
if (isHeritageClauseElementIdentifier(entityName)) {
|
|
var meaning = 0;
|
|
if (entityName.parent.kind === 211) {
|
|
meaning = 67897832;
|
|
if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) {
|
|
meaning |= 67220415;
|
|
}
|
|
}
|
|
else {
|
|
meaning = 1920;
|
|
}
|
|
meaning |= 2097152;
|
|
var entityNameSymbol = ts.isEntityNameExpression(entityName) ? resolveEntityName(entityName, meaning) : undefined;
|
|
if (entityNameSymbol) {
|
|
return entityNameSymbol;
|
|
}
|
|
}
|
|
if (entityName.parent.kind === 299) {
|
|
return ts.getParameterSymbolFromJSDoc(entityName.parent);
|
|
}
|
|
if (entityName.parent.kind === 150 && entityName.parent.parent.kind === 303) {
|
|
ts.Debug.assert(!ts.isInJSFile(entityName));
|
|
var typeParameter = ts.getTypeParameterFromJsDoc(entityName.parent);
|
|
return typeParameter && typeParameter.symbol;
|
|
}
|
|
if (ts.isExpressionNode(entityName)) {
|
|
if (ts.nodeIsMissing(entityName)) {
|
|
return undefined;
|
|
}
|
|
if (entityName.kind === 72) {
|
|
if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) {
|
|
var symbol = getIntrinsicTagSymbol(entityName.parent);
|
|
return symbol === unknownSymbol ? undefined : symbol;
|
|
}
|
|
return resolveEntityName(entityName, 67220415, false, true);
|
|
}
|
|
else if (entityName.kind === 189 || entityName.kind === 148) {
|
|
var links = getNodeLinks(entityName);
|
|
if (links.resolvedSymbol) {
|
|
return links.resolvedSymbol;
|
|
}
|
|
if (entityName.kind === 189) {
|
|
checkPropertyAccessExpression(entityName);
|
|
}
|
|
else {
|
|
checkQualifiedName(entityName);
|
|
}
|
|
return links.resolvedSymbol;
|
|
}
|
|
}
|
|
else if (isTypeReferenceIdentifier(entityName)) {
|
|
var meaning = entityName.parent.kind === 164 ? 67897832 : 1920;
|
|
return resolveEntityName(entityName, meaning, false, true);
|
|
}
|
|
if (entityName.parent.kind === 163) {
|
|
return resolveEntityName(entityName, 1);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getSymbolAtLocation(node) {
|
|
if (node.kind === 279) {
|
|
return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined;
|
|
}
|
|
var parent = node.parent;
|
|
var grandParent = parent.parent;
|
|
if (node.flags & 8388608) {
|
|
return undefined;
|
|
}
|
|
if (isDeclarationNameOrImportPropertyName(node)) {
|
|
var parentSymbol = getSymbolOfNode(parent);
|
|
return ts.isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node
|
|
? getImmediateAliasedSymbol(parentSymbol)
|
|
: parentSymbol;
|
|
}
|
|
else if (ts.isLiteralComputedPropertyDeclarationName(node)) {
|
|
return getSymbolOfNode(parent.parent);
|
|
}
|
|
if (node.kind === 72) {
|
|
if (isInRightSideOfImportOrExportAssignment(node)) {
|
|
return getSymbolOfEntityNameOrPropertyAccessExpression(node);
|
|
}
|
|
else if (parent.kind === 186 &&
|
|
grandParent.kind === 184 &&
|
|
node === parent.propertyName) {
|
|
var typeOfPattern = getTypeOfNode(grandParent);
|
|
var propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText);
|
|
if (propertyDeclaration) {
|
|
return propertyDeclaration;
|
|
}
|
|
}
|
|
}
|
|
switch (node.kind) {
|
|
case 72:
|
|
case 189:
|
|
case 148:
|
|
return getSymbolOfEntityNameOrPropertyAccessExpression(node);
|
|
case 100:
|
|
var container = ts.getThisContainer(node, false);
|
|
if (ts.isFunctionLike(container)) {
|
|
var sig = getSignatureFromDeclaration(container);
|
|
if (sig.thisParameter) {
|
|
return sig.thisParameter;
|
|
}
|
|
}
|
|
if (ts.isInExpressionContext(node)) {
|
|
return checkExpression(node).symbol;
|
|
}
|
|
case 178:
|
|
return getTypeFromThisTypeNode(node).symbol;
|
|
case 98:
|
|
return checkExpression(node).symbol;
|
|
case 124:
|
|
var constructorDeclaration = node.parent;
|
|
if (constructorDeclaration && constructorDeclaration.kind === 157) {
|
|
return constructorDeclaration.parent.symbol;
|
|
}
|
|
return undefined;
|
|
case 10:
|
|
case 14:
|
|
if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) ||
|
|
((node.parent.kind === 249 || node.parent.kind === 255) && node.parent.moduleSpecifier === node) ||
|
|
((ts.isInJSFile(node) && ts.isRequireCall(node.parent, false)) || ts.isImportCall(node.parent)) ||
|
|
(ts.isLiteralTypeNode(node.parent) && ts.isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent)) {
|
|
return resolveExternalModuleName(node, node);
|
|
}
|
|
if (ts.isCallExpression(parent) && ts.isBindableObjectDefinePropertyCall(parent) && parent.arguments[1] === node) {
|
|
return getSymbolOfNode(parent);
|
|
}
|
|
case 8:
|
|
var objectType = ts.isElementAccessExpression(parent)
|
|
? parent.argumentExpression === node ? getTypeOfExpression(parent.expression) : undefined
|
|
: ts.isLiteralTypeNode(parent) && ts.isIndexedAccessTypeNode(grandParent)
|
|
? getTypeFromTypeNode(grandParent.objectType)
|
|
: undefined;
|
|
return objectType && getPropertyOfType(objectType, ts.escapeLeadingUnderscores(node.text));
|
|
case 80:
|
|
case 90:
|
|
case 37:
|
|
case 76:
|
|
return getSymbolOfNode(node.parent);
|
|
case 183:
|
|
return ts.isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal) : undefined;
|
|
case 85:
|
|
return ts.isExportAssignment(node.parent) ? ts.Debug.assertDefined(node.parent.symbol) : undefined;
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function getShorthandAssignmentValueSymbol(location) {
|
|
if (location && location.kind === 276) {
|
|
return resolveEntityName(location.name, 67220415 | 2097152);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getExportSpecifierLocalTargetSymbol(node) {
|
|
return node.parent.parent.moduleSpecifier ?
|
|
getExternalModuleMember(node.parent.parent, node) :
|
|
resolveEntityName(node.propertyName || node.name, 67220415 | 67897832 | 1920 | 2097152);
|
|
}
|
|
function getTypeOfNode(node) {
|
|
if (node.flags & 8388608) {
|
|
return errorType;
|
|
}
|
|
var classDecl = ts.tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
|
|
var classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class));
|
|
if (ts.isPartOfTypeNode(node)) {
|
|
var typeFromTypeNode = getTypeFromTypeNode(node);
|
|
return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
|
|
}
|
|
if (ts.isExpressionNode(node)) {
|
|
return getRegularTypeOfExpression(node);
|
|
}
|
|
if (classType && !classDecl.isImplements) {
|
|
var baseType = ts.firstOrUndefined(getBaseTypes(classType));
|
|
return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
|
|
}
|
|
if (isTypeDeclaration(node)) {
|
|
var symbol = getSymbolOfNode(node);
|
|
return getDeclaredTypeOfSymbol(symbol);
|
|
}
|
|
if (isTypeDeclarationName(node)) {
|
|
var symbol = getSymbolAtLocation(node);
|
|
return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
|
|
}
|
|
if (ts.isDeclaration(node)) {
|
|
var symbol = getSymbolOfNode(node);
|
|
return getTypeOfSymbol(symbol);
|
|
}
|
|
if (isDeclarationNameOrImportPropertyName(node)) {
|
|
var symbol = getSymbolAtLocation(node);
|
|
return symbol ? getTypeOfSymbol(symbol) : errorType;
|
|
}
|
|
if (ts.isBindingPattern(node)) {
|
|
return getTypeForVariableLikeDeclaration(node.parent, true) || errorType;
|
|
}
|
|
if (isInRightSideOfImportOrExportAssignment(node)) {
|
|
var symbol = getSymbolAtLocation(node);
|
|
if (symbol) {
|
|
var declaredType = getDeclaredTypeOfSymbol(symbol);
|
|
return declaredType !== errorType ? declaredType : getTypeOfSymbol(symbol);
|
|
}
|
|
}
|
|
return errorType;
|
|
}
|
|
function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) {
|
|
ts.Debug.assert(expr.kind === 188 || expr.kind === 187);
|
|
if (expr.parent.kind === 227) {
|
|
var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier);
|
|
return checkDestructuringAssignment(expr, iteratedType || errorType);
|
|
}
|
|
if (expr.parent.kind === 204) {
|
|
var iteratedType = getTypeOfExpression(expr.parent.right);
|
|
return checkDestructuringAssignment(expr, iteratedType || errorType);
|
|
}
|
|
if (expr.parent.kind === 275) {
|
|
var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent);
|
|
return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || errorType, expr.parent);
|
|
}
|
|
ts.Debug.assert(expr.parent.kind === 187);
|
|
var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent);
|
|
var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || errorType, expr.parent, false, false) || errorType;
|
|
return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, expr.parent.elements.indexOf(expr), elementType || errorType);
|
|
}
|
|
function getPropertySymbolOfDestructuringAssignment(location) {
|
|
var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent);
|
|
return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText);
|
|
}
|
|
function getRegularTypeOfExpression(expr) {
|
|
if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) {
|
|
expr = expr.parent;
|
|
}
|
|
return getRegularTypeOfLiteralType(getTypeOfExpression(expr));
|
|
}
|
|
function getParentTypeOfClassElement(node) {
|
|
var classSymbol = getSymbolOfNode(node.parent);
|
|
return ts.hasModifier(node, 32)
|
|
? getTypeOfSymbol(classSymbol)
|
|
: getDeclaredTypeOfSymbol(classSymbol);
|
|
}
|
|
function getClassElementPropertyKeyType(element) {
|
|
var name = element.name;
|
|
switch (name.kind) {
|
|
case 72:
|
|
return getLiteralType(ts.idText(name));
|
|
case 8:
|
|
case 10:
|
|
return getLiteralType(name.text);
|
|
case 149:
|
|
var nameType = checkComputedPropertyName(name);
|
|
return isTypeAssignableToKind(nameType, 12288) ? nameType : stringType;
|
|
default:
|
|
ts.Debug.fail("Unsupported property name.");
|
|
return errorType;
|
|
}
|
|
}
|
|
function getAugmentedPropertiesOfType(type) {
|
|
type = getApparentType(type);
|
|
var propsByName = ts.createSymbolTable(getPropertiesOfType(type));
|
|
var functionType = getSignaturesOfType(type, 0).length ? globalCallableFunctionType :
|
|
getSignaturesOfType(type, 1).length ? globalNewableFunctionType :
|
|
undefined;
|
|
if (functionType) {
|
|
ts.forEach(getPropertiesOfType(functionType), function (p) {
|
|
if (!propsByName.has(p.escapedName)) {
|
|
propsByName.set(p.escapedName, p);
|
|
}
|
|
});
|
|
}
|
|
return getNamedMembers(propsByName);
|
|
}
|
|
function typeHasCallOrConstructSignatures(type) {
|
|
return ts.typeHasCallOrConstructSignatures(type, checker);
|
|
}
|
|
function getRootSymbols(symbol) {
|
|
var roots = getImmediateRootSymbols(symbol);
|
|
return roots ? ts.flatMap(roots, getRootSymbols) : [symbol];
|
|
}
|
|
function getImmediateRootSymbols(symbol) {
|
|
if (ts.getCheckFlags(symbol) & 6) {
|
|
return ts.mapDefined(getSymbolLinks(symbol).containingType.types, function (type) { return getPropertyOfType(type, symbol.escapedName); });
|
|
}
|
|
else if (symbol.flags & 33554432) {
|
|
var _a = symbol, leftSpread = _a.leftSpread, rightSpread = _a.rightSpread, syntheticOrigin = _a.syntheticOrigin;
|
|
return leftSpread ? [leftSpread, rightSpread]
|
|
: syntheticOrigin ? [syntheticOrigin]
|
|
: ts.singleElementArray(tryGetAliasTarget(symbol));
|
|
}
|
|
return undefined;
|
|
}
|
|
function tryGetAliasTarget(symbol) {
|
|
var target;
|
|
var next = symbol;
|
|
while (next = getSymbolLinks(next).target) {
|
|
target = next;
|
|
}
|
|
return target;
|
|
}
|
|
function isArgumentsLocalBinding(nodeIn) {
|
|
if (!ts.isGeneratedIdentifier(nodeIn)) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier);
|
|
if (node) {
|
|
var isPropertyName_1 = node.parent.kind === 189 && node.parent.name === node;
|
|
return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function moduleExportsSomeValue(moduleReferenceExpression) {
|
|
var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression);
|
|
if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) {
|
|
return true;
|
|
}
|
|
var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol);
|
|
moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
|
|
var symbolLinks = getSymbolLinks(moduleSymbol);
|
|
if (symbolLinks.exportsSomeValue === undefined) {
|
|
symbolLinks.exportsSomeValue = hasExportAssignment
|
|
? !!(moduleSymbol.flags & 67220415)
|
|
: ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue);
|
|
}
|
|
return symbolLinks.exportsSomeValue;
|
|
function isValue(s) {
|
|
s = resolveSymbol(s);
|
|
return s && !!(s.flags & 67220415);
|
|
}
|
|
}
|
|
function isNameOfModuleOrEnumDeclaration(node) {
|
|
return ts.isModuleOrEnumDeclaration(node.parent) && node === node.parent.name;
|
|
}
|
|
function getReferencedExportContainer(nodeIn, prefixLocals) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier);
|
|
if (node) {
|
|
var symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node));
|
|
if (symbol) {
|
|
if (symbol.flags & 1048576) {
|
|
var exportSymbol = getMergedSymbol(symbol.exportSymbol);
|
|
if (!prefixLocals && exportSymbol.flags & 944 && !(exportSymbol.flags & 3)) {
|
|
return undefined;
|
|
}
|
|
symbol = exportSymbol;
|
|
}
|
|
var parentSymbol_1 = getParentOfSymbol(symbol);
|
|
if (parentSymbol_1) {
|
|
if (parentSymbol_1.flags & 512 && parentSymbol_1.valueDeclaration.kind === 279) {
|
|
var symbolFile = parentSymbol_1.valueDeclaration;
|
|
var referenceFile = ts.getSourceFileOfNode(node);
|
|
var symbolIsUmdExport = symbolFile !== referenceFile;
|
|
return symbolIsUmdExport ? undefined : symbolFile;
|
|
}
|
|
return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; });
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function getReferencedImportDeclaration(nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier);
|
|
if (node) {
|
|
var symbol = getReferencedValueSymbol(node);
|
|
if (isNonLocalAlias(symbol, 67220415)) {
|
|
return getDeclarationOfAliasSymbol(symbol);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isSymbolOfDeclarationWithCollidingName(symbol) {
|
|
if (symbol.flags & 418) {
|
|
var links = getSymbolLinks(symbol);
|
|
if (links.isDeclarationWithCollidingName === undefined) {
|
|
var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration);
|
|
if (ts.isStatementWithLocals(container)) {
|
|
var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration);
|
|
if (resolveName(container.parent, symbol.escapedName, 67220415, undefined, undefined, false)) {
|
|
links.isDeclarationWithCollidingName = true;
|
|
}
|
|
else if (nodeLinks_1.flags & 262144) {
|
|
var isDeclaredInLoop = nodeLinks_1.flags & 524288;
|
|
var inLoopInitializer = ts.isIterationStatement(container, false);
|
|
var inLoopBodyBlock = container.kind === 218 && ts.isIterationStatement(container.parent, false);
|
|
links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock));
|
|
}
|
|
else {
|
|
links.isDeclarationWithCollidingName = false;
|
|
}
|
|
}
|
|
}
|
|
return links.isDeclarationWithCollidingName;
|
|
}
|
|
return false;
|
|
}
|
|
function getReferencedDeclarationWithCollidingName(nodeIn) {
|
|
if (!ts.isGeneratedIdentifier(nodeIn)) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier);
|
|
if (node) {
|
|
var symbol = getReferencedValueSymbol(node);
|
|
if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) {
|
|
return symbol.valueDeclaration;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isDeclarationWithCollidingName(nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isDeclaration);
|
|
if (node) {
|
|
var symbol = getSymbolOfNode(node);
|
|
if (symbol) {
|
|
return isSymbolOfDeclarationWithCollidingName(symbol);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isValueAliasDeclaration(node) {
|
|
switch (node.kind) {
|
|
case 248:
|
|
case 250:
|
|
case 251:
|
|
case 253:
|
|
case 257:
|
|
return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol);
|
|
case 255:
|
|
var exportClause = node.exportClause;
|
|
return !!exportClause && ts.some(exportClause.elements, isValueAliasDeclaration);
|
|
case 254:
|
|
return node.expression
|
|
&& node.expression.kind === 72
|
|
? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol)
|
|
: true;
|
|
}
|
|
return false;
|
|
}
|
|
function isTopLevelValueImportEqualsWithEntityName(nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isImportEqualsDeclaration);
|
|
if (node === undefined || node.parent.kind !== 279 || !ts.isInternalModuleImportEqualsDeclaration(node)) {
|
|
return false;
|
|
}
|
|
var isValue = isAliasResolvedToValue(getSymbolOfNode(node));
|
|
return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference);
|
|
}
|
|
function isAliasResolvedToValue(symbol) {
|
|
var target = resolveAlias(symbol);
|
|
if (target === unknownSymbol) {
|
|
return true;
|
|
}
|
|
return !!(target.flags & 67220415) &&
|
|
(compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target));
|
|
}
|
|
function isConstEnumOrConstEnumOnlyModule(s) {
|
|
return isConstEnumSymbol(s) || !!s.constEnumOnlyModule;
|
|
}
|
|
function isReferencedAliasDeclaration(node, checkChildren) {
|
|
if (ts.isAliasSymbolDeclaration(node)) {
|
|
var symbol = getSymbolOfNode(node);
|
|
if (symbol && getSymbolLinks(symbol).referenced) {
|
|
return true;
|
|
}
|
|
var target = getSymbolLinks(symbol).target;
|
|
if (target && ts.getModifierFlags(node) & 1 &&
|
|
target.flags & 67220415 && (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target))) {
|
|
return true;
|
|
}
|
|
}
|
|
if (checkChildren) {
|
|
return !!ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); });
|
|
}
|
|
return false;
|
|
}
|
|
function isImplementationOfOverload(node) {
|
|
if (ts.nodeIsPresent(node.body)) {
|
|
if (ts.isGetAccessor(node) || ts.isSetAccessor(node))
|
|
return false;
|
|
var symbol = getSymbolOfNode(node);
|
|
var signaturesOfSymbol = getSignaturesOfSymbol(symbol);
|
|
return signaturesOfSymbol.length > 1 ||
|
|
(signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node);
|
|
}
|
|
return false;
|
|
}
|
|
function isRequiredInitializedParameter(parameter) {
|
|
return !!strictNullChecks &&
|
|
!isOptionalParameter(parameter) &&
|
|
!ts.isJSDocParameterTag(parameter) &&
|
|
!!parameter.initializer &&
|
|
!ts.hasModifier(parameter, 92);
|
|
}
|
|
function isOptionalUninitializedParameterProperty(parameter) {
|
|
return strictNullChecks &&
|
|
isOptionalParameter(parameter) &&
|
|
!parameter.initializer &&
|
|
ts.hasModifier(parameter, 92);
|
|
}
|
|
function isExpandoFunctionDeclaration(node) {
|
|
var declaration = ts.getParseTreeNode(node, ts.isFunctionDeclaration);
|
|
if (!declaration) {
|
|
return false;
|
|
}
|
|
var symbol = getSymbolOfNode(declaration);
|
|
if (!symbol || !(symbol.flags & 16)) {
|
|
return false;
|
|
}
|
|
return !!ts.forEachEntry(getExportsOfSymbol(symbol), function (p) { return p.flags & 67220415 && ts.isPropertyAccessExpression(p.valueDeclaration); });
|
|
}
|
|
function getPropertiesOfContainerFunction(node) {
|
|
var declaration = ts.getParseTreeNode(node, ts.isFunctionDeclaration);
|
|
if (!declaration) {
|
|
return ts.emptyArray;
|
|
}
|
|
var symbol = getSymbolOfNode(declaration);
|
|
return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || ts.emptyArray;
|
|
}
|
|
function getNodeCheckFlags(node) {
|
|
return getNodeLinks(node).flags || 0;
|
|
}
|
|
function getEnumMemberValue(node) {
|
|
computeEnumMemberValues(node.parent);
|
|
return getNodeLinks(node).enumMemberValue;
|
|
}
|
|
function canHaveConstantValue(node) {
|
|
switch (node.kind) {
|
|
case 278:
|
|
case 189:
|
|
case 190:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function getConstantValue(node) {
|
|
if (node.kind === 278) {
|
|
return getEnumMemberValue(node);
|
|
}
|
|
var symbol = getNodeLinks(node).resolvedSymbol;
|
|
if (symbol && (symbol.flags & 8)) {
|
|
var member = symbol.valueDeclaration;
|
|
if (ts.isEnumConst(member.parent)) {
|
|
return getEnumMemberValue(member);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isFunctionType(type) {
|
|
return !!(type.flags & 524288) && getSignaturesOfType(type, 0).length > 0;
|
|
}
|
|
function getTypeReferenceSerializationKind(typeNameIn, location) {
|
|
var typeName = ts.getParseTreeNode(typeNameIn, ts.isEntityName);
|
|
if (!typeName)
|
|
return ts.TypeReferenceSerializationKind.Unknown;
|
|
if (location) {
|
|
location = ts.getParseTreeNode(location);
|
|
if (!location)
|
|
return ts.TypeReferenceSerializationKind.Unknown;
|
|
}
|
|
var valueSymbol = resolveEntityName(typeName, 67220415, true, false, location);
|
|
var typeSymbol = resolveEntityName(typeName, 67897832, true, false, location);
|
|
if (valueSymbol && valueSymbol === typeSymbol) {
|
|
var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
|
|
if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) {
|
|
return ts.TypeReferenceSerializationKind.Promise;
|
|
}
|
|
var constructorType = getTypeOfSymbol(valueSymbol);
|
|
if (constructorType && isConstructorType(constructorType)) {
|
|
return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue;
|
|
}
|
|
}
|
|
if (!typeSymbol) {
|
|
return ts.TypeReferenceSerializationKind.Unknown;
|
|
}
|
|
var type = getDeclaredTypeOfSymbol(typeSymbol);
|
|
if (type === errorType) {
|
|
return ts.TypeReferenceSerializationKind.Unknown;
|
|
}
|
|
else if (type.flags & 3) {
|
|
return ts.TypeReferenceSerializationKind.ObjectType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 16384 | 98304 | 131072)) {
|
|
return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 528)) {
|
|
return ts.TypeReferenceSerializationKind.BooleanType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 296)) {
|
|
return ts.TypeReferenceSerializationKind.NumberLikeType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 2112)) {
|
|
return ts.TypeReferenceSerializationKind.BigIntLikeType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 132)) {
|
|
return ts.TypeReferenceSerializationKind.StringLikeType;
|
|
}
|
|
else if (isTupleType(type)) {
|
|
return ts.TypeReferenceSerializationKind.ArrayLikeType;
|
|
}
|
|
else if (isTypeAssignableToKind(type, 12288)) {
|
|
return ts.TypeReferenceSerializationKind.ESSymbolType;
|
|
}
|
|
else if (isFunctionType(type)) {
|
|
return ts.TypeReferenceSerializationKind.TypeWithCallSignature;
|
|
}
|
|
else if (isArrayType(type)) {
|
|
return ts.TypeReferenceSerializationKind.ArrayLikeType;
|
|
}
|
|
else {
|
|
return ts.TypeReferenceSerializationKind.ObjectType;
|
|
}
|
|
}
|
|
function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker, addUndefined) {
|
|
var declaration = ts.getParseTreeNode(declarationIn, ts.isVariableLikeOrAccessor);
|
|
if (!declaration) {
|
|
return ts.createToken(120);
|
|
}
|
|
var symbol = getSymbolOfNode(declaration);
|
|
var type = symbol && !(symbol.flags & (2048 | 131072))
|
|
? getWidenedLiteralType(getTypeOfSymbol(symbol))
|
|
: errorType;
|
|
if (type.flags & 8192 &&
|
|
type.symbol === symbol) {
|
|
flags |= 1048576;
|
|
}
|
|
if (addUndefined) {
|
|
type = getOptionalType(type);
|
|
}
|
|
return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024, tracker);
|
|
}
|
|
function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) {
|
|
var signatureDeclaration = ts.getParseTreeNode(signatureDeclarationIn, ts.isFunctionLike);
|
|
if (!signatureDeclaration) {
|
|
return ts.createToken(120);
|
|
}
|
|
var signature = getSignatureFromDeclaration(signatureDeclaration);
|
|
return nodeBuilder.typeToTypeNode(getReturnTypeOfSignature(signature), enclosingDeclaration, flags | 1024, tracker);
|
|
}
|
|
function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) {
|
|
var expr = ts.getParseTreeNode(exprIn, ts.isExpression);
|
|
if (!expr) {
|
|
return ts.createToken(120);
|
|
}
|
|
var type = getWidenedType(getRegularTypeOfExpression(expr));
|
|
return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024, tracker);
|
|
}
|
|
function hasGlobalName(name) {
|
|
return globals.has(ts.escapeLeadingUnderscores(name));
|
|
}
|
|
function getReferencedValueSymbol(reference, startInDeclarationContainer) {
|
|
var resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
|
|
if (resolvedSymbol) {
|
|
return resolvedSymbol;
|
|
}
|
|
var location = reference;
|
|
if (startInDeclarationContainer) {
|
|
var parent = reference.parent;
|
|
if (ts.isDeclaration(parent) && reference === parent.name) {
|
|
location = getDeclarationContainer(parent);
|
|
}
|
|
}
|
|
return resolveName(location, reference.escapedText, 67220415 | 1048576 | 2097152, undefined, undefined, true);
|
|
}
|
|
function getReferencedValueDeclaration(referenceIn) {
|
|
if (!ts.isGeneratedIdentifier(referenceIn)) {
|
|
var reference = ts.getParseTreeNode(referenceIn, ts.isIdentifier);
|
|
if (reference) {
|
|
var symbol = getReferencedValueSymbol(reference);
|
|
if (symbol) {
|
|
return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function isLiteralConstDeclaration(node) {
|
|
if (ts.isDeclarationReadonly(node) || ts.isVariableDeclaration(node) && ts.isVarConst(node)) {
|
|
return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node)));
|
|
}
|
|
return false;
|
|
}
|
|
function literalTypeToNode(type, enclosing, tracker) {
|
|
var enumResult = type.flags & 1024 ? nodeBuilder.symbolToExpression(type.symbol, 67220415, enclosing, undefined, tracker)
|
|
: type === trueType ? ts.createTrue() : type === falseType && ts.createFalse();
|
|
return enumResult || ts.createLiteral(type.value);
|
|
}
|
|
function createLiteralConstValue(node, tracker) {
|
|
var type = getTypeOfSymbol(getSymbolOfNode(node));
|
|
return literalTypeToNode(type, node, tracker);
|
|
}
|
|
function createResolver() {
|
|
var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives();
|
|
var fileToDirective;
|
|
if (resolvedTypeReferenceDirectives) {
|
|
fileToDirective = ts.createMap();
|
|
resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) {
|
|
if (!resolvedDirective || !resolvedDirective.resolvedFileName) {
|
|
return;
|
|
}
|
|
var file = host.getSourceFile(resolvedDirective.resolvedFileName);
|
|
fileToDirective.set(file.path, key);
|
|
});
|
|
}
|
|
return {
|
|
getReferencedExportContainer: getReferencedExportContainer,
|
|
getReferencedImportDeclaration: getReferencedImportDeclaration,
|
|
getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName,
|
|
isDeclarationWithCollidingName: isDeclarationWithCollidingName,
|
|
isValueAliasDeclaration: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? isValueAliasDeclaration(node) : true;
|
|
},
|
|
hasGlobalName: hasGlobalName,
|
|
isReferencedAliasDeclaration: function (node, checkChildren) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? isReferencedAliasDeclaration(node, checkChildren) : true;
|
|
},
|
|
getNodeCheckFlags: function (node) {
|
|
node = ts.getParseTreeNode(node);
|
|
return node ? getNodeCheckFlags(node) : 0;
|
|
},
|
|
isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName,
|
|
isDeclarationVisible: isDeclarationVisible,
|
|
isImplementationOfOverload: isImplementationOfOverload,
|
|
isRequiredInitializedParameter: isRequiredInitializedParameter,
|
|
isOptionalUninitializedParameterProperty: isOptionalUninitializedParameterProperty,
|
|
isExpandoFunctionDeclaration: isExpandoFunctionDeclaration,
|
|
getPropertiesOfContainerFunction: getPropertiesOfContainerFunction,
|
|
createTypeOfDeclaration: createTypeOfDeclaration,
|
|
createReturnTypeOfSignatureDeclaration: createReturnTypeOfSignatureDeclaration,
|
|
createTypeOfExpression: createTypeOfExpression,
|
|
createLiteralConstValue: createLiteralConstValue,
|
|
isSymbolAccessible: isSymbolAccessible,
|
|
isEntityNameVisible: isEntityNameVisible,
|
|
getConstantValue: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, canHaveConstantValue);
|
|
return node ? getConstantValue(node) : undefined;
|
|
},
|
|
collectLinkedAliases: collectLinkedAliases,
|
|
getReferencedValueDeclaration: getReferencedValueDeclaration,
|
|
getTypeReferenceSerializationKind: getTypeReferenceSerializationKind,
|
|
isOptionalParameter: isOptionalParameter,
|
|
moduleExportsSomeValue: moduleExportsSomeValue,
|
|
isArgumentsLocalBinding: isArgumentsLocalBinding,
|
|
getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration,
|
|
getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName,
|
|
getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol,
|
|
isLiteralConstDeclaration: isLiteralConstDeclaration,
|
|
isLateBound: function (nodeIn) {
|
|
var node = ts.getParseTreeNode(nodeIn, ts.isDeclaration);
|
|
var symbol = node && getSymbolOfNode(node);
|
|
return !!(symbol && ts.getCheckFlags(symbol) & 1024);
|
|
},
|
|
getJsxFactoryEntity: function (location) { return location ? (getJsxNamespace(location), (ts.getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity)) : _jsxFactoryEntity; },
|
|
getAllAccessorDeclarations: function (accessor) {
|
|
accessor = ts.getParseTreeNode(accessor, ts.isGetOrSetAccessorDeclaration);
|
|
var otherKind = accessor.kind === 159 ? 158 : 159;
|
|
var otherAccessor = ts.getDeclarationOfKind(getSymbolOfNode(accessor), otherKind);
|
|
var firstAccessor = otherAccessor && (otherAccessor.pos < accessor.pos) ? otherAccessor : accessor;
|
|
var secondAccessor = otherAccessor && (otherAccessor.pos < accessor.pos) ? accessor : otherAccessor;
|
|
var setAccessor = accessor.kind === 159 ? accessor : otherAccessor;
|
|
var getAccessor = accessor.kind === 158 ? accessor : otherAccessor;
|
|
return {
|
|
firstAccessor: firstAccessor,
|
|
secondAccessor: secondAccessor,
|
|
setAccessor: setAccessor,
|
|
getAccessor: getAccessor
|
|
};
|
|
},
|
|
getSymbolOfExternalModuleSpecifier: function (moduleName) { return resolveExternalModuleNameWorker(moduleName, moduleName, undefined); },
|
|
isBindingCapturedByNode: function (node, decl) {
|
|
var parseNode = ts.getParseTreeNode(node);
|
|
var parseDecl = ts.getParseTreeNode(decl);
|
|
return !!parseNode && !!parseDecl && (ts.isVariableDeclaration(parseDecl) || ts.isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl);
|
|
}
|
|
};
|
|
function isInHeritageClause(node) {
|
|
return node.parent && node.parent.kind === 211 && node.parent.parent && node.parent.parent.kind === 273;
|
|
}
|
|
function getTypeReferenceDirectivesForEntityName(node) {
|
|
if (!fileToDirective) {
|
|
return undefined;
|
|
}
|
|
var meaning = 67897832 | 1920;
|
|
if ((node.kind === 72 && isInTypeQuery(node)) || (node.kind === 189 && !isInHeritageClause(node))) {
|
|
meaning = 67220415 | 1048576;
|
|
}
|
|
var symbol = resolveEntityName(node, meaning, true);
|
|
return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined;
|
|
}
|
|
function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
|
|
if (!fileToDirective) {
|
|
return undefined;
|
|
}
|
|
if (!isSymbolFromTypeDeclarationFile(symbol)) {
|
|
return undefined;
|
|
}
|
|
var typeReferenceDirectives;
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
if (decl.symbol && decl.symbol.flags & meaning) {
|
|
var file = ts.getSourceFileOfNode(decl);
|
|
var typeReferenceDirective = fileToDirective.get(file.path);
|
|
if (typeReferenceDirective) {
|
|
(typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective);
|
|
}
|
|
else {
|
|
return undefined;
|
|
}
|
|
}
|
|
}
|
|
return typeReferenceDirectives;
|
|
}
|
|
function isSymbolFromTypeDeclarationFile(symbol) {
|
|
if (!symbol.declarations) {
|
|
return false;
|
|
}
|
|
var current = symbol;
|
|
while (true) {
|
|
var parent = getParentOfSymbol(current);
|
|
if (parent) {
|
|
current = parent;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
if (current.valueDeclaration && current.valueDeclaration.kind === 279 && current.flags & 512) {
|
|
return false;
|
|
}
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
var file = ts.getSourceFileOfNode(decl);
|
|
if (fileToDirective.has(file.path)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
function getExternalModuleFileFromDeclaration(declaration) {
|
|
var specifier = declaration.kind === 244 ? ts.tryCast(declaration.name, ts.isStringLiteral) : ts.getExternalModuleName(declaration);
|
|
var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, undefined);
|
|
if (!moduleSymbol) {
|
|
return undefined;
|
|
}
|
|
return ts.getDeclarationOfKind(moduleSymbol, 279);
|
|
}
|
|
function initializeTypeChecker() {
|
|
for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) {
|
|
var file = _a[_i];
|
|
ts.bindSourceFile(file, compilerOptions);
|
|
}
|
|
amalgamatedDuplicates = ts.createMap();
|
|
var augmentations;
|
|
for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) {
|
|
var file = _c[_b];
|
|
if (file.redirectInfo) {
|
|
continue;
|
|
}
|
|
if (!ts.isExternalOrCommonJsModule(file)) {
|
|
mergeSymbolTable(globals, file.locals);
|
|
}
|
|
if (file.jsGlobalAugmentations) {
|
|
mergeSymbolTable(globals, file.jsGlobalAugmentations);
|
|
}
|
|
if (file.patternAmbientModules && file.patternAmbientModules.length) {
|
|
patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules);
|
|
}
|
|
if (file.moduleAugmentations.length) {
|
|
(augmentations || (augmentations = [])).push(file.moduleAugmentations);
|
|
}
|
|
if (file.symbol && file.symbol.globalExports) {
|
|
var source = file.symbol.globalExports;
|
|
source.forEach(function (sourceSymbol, id) {
|
|
if (!globals.has(id)) {
|
|
globals.set(id, sourceSymbol);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
if (augmentations) {
|
|
for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) {
|
|
var list = augmentations_1[_d];
|
|
for (var _e = 0, list_1 = list; _e < list_1.length; _e++) {
|
|
var augmentation = list_1[_e];
|
|
if (!ts.isGlobalScopeAugmentation(augmentation.parent))
|
|
continue;
|
|
mergeModuleAugmentation(augmentation);
|
|
}
|
|
}
|
|
}
|
|
addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
|
|
getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
|
|
getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true);
|
|
getSymbolLinks(unknownSymbol).type = errorType;
|
|
globalArrayType = getGlobalType("Array", 1, true);
|
|
globalObjectType = getGlobalType("Object", 0, true);
|
|
globalFunctionType = getGlobalType("Function", 0, true);
|
|
globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", 0, true) || globalFunctionType;
|
|
globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", 0, true) || globalFunctionType;
|
|
globalStringType = getGlobalType("String", 0, true);
|
|
globalNumberType = getGlobalType("Number", 0, true);
|
|
globalBooleanType = getGlobalType("Boolean", 0, true);
|
|
globalRegExpType = getGlobalType("RegExp", 0, true);
|
|
anyArrayType = createArrayType(anyType);
|
|
autoArrayType = createArrayType(autoType);
|
|
if (autoArrayType === emptyObjectType) {
|
|
autoArrayType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, undefined, undefined);
|
|
}
|
|
globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1);
|
|
anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
|
|
globalThisType = getGlobalTypeOrUndefined("ThisType", 1);
|
|
if (augmentations) {
|
|
for (var _f = 0, augmentations_2 = augmentations; _f < augmentations_2.length; _f++) {
|
|
var list = augmentations_2[_f];
|
|
for (var _g = 0, list_2 = list; _g < list_2.length; _g++) {
|
|
var augmentation = list_2[_g];
|
|
if (ts.isGlobalScopeAugmentation(augmentation.parent))
|
|
continue;
|
|
mergeModuleAugmentation(augmentation);
|
|
}
|
|
}
|
|
}
|
|
amalgamatedDuplicates.forEach(function (_a) {
|
|
var firstFile = _a.firstFile, secondFile = _a.secondFile, conflictingSymbols = _a.conflictingSymbols;
|
|
if (conflictingSymbols.size < 8) {
|
|
conflictingSymbols.forEach(function (_a, symbolName) {
|
|
var isBlockScoped = _a.isBlockScoped, firstFileLocations = _a.firstFileLocations, secondFileLocations = _a.secondFileLocations;
|
|
var message = isBlockScoped ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0;
|
|
for (var _i = 0, firstFileLocations_1 = firstFileLocations; _i < firstFileLocations_1.length; _i++) {
|
|
var node = firstFileLocations_1[_i];
|
|
addDuplicateDeclarationError(node, message, symbolName, secondFileLocations);
|
|
}
|
|
for (var _b = 0, secondFileLocations_1 = secondFileLocations; _b < secondFileLocations_1.length; _b++) {
|
|
var node = secondFileLocations_1[_b];
|
|
addDuplicateDeclarationError(node, message, symbolName, firstFileLocations);
|
|
}
|
|
});
|
|
}
|
|
else {
|
|
var list = ts.arrayFrom(conflictingSymbols.keys()).join(", ");
|
|
diagnostics.add(addRelatedInfo(ts.createDiagnosticForNode(firstFile, ts.Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), ts.createDiagnosticForNode(secondFile, ts.Diagnostics.Conflicts_are_in_this_file)));
|
|
diagnostics.add(addRelatedInfo(ts.createDiagnosticForNode(secondFile, ts.Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), ts.createDiagnosticForNode(firstFile, ts.Diagnostics.Conflicts_are_in_this_file)));
|
|
}
|
|
});
|
|
amalgamatedDuplicates = undefined;
|
|
}
|
|
function checkExternalEmitHelpers(location, helpers) {
|
|
if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) {
|
|
var sourceFile = ts.getSourceFileOfNode(location);
|
|
if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 4194304)) {
|
|
var helpersModule = resolveHelpersModule(sourceFile, location);
|
|
if (helpersModule !== unknownSymbol) {
|
|
var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers;
|
|
for (var helper = 1; helper <= 65536; helper <<= 1) {
|
|
if (uncheckedHelpers & helper) {
|
|
var name = getHelperName(helper);
|
|
var symbol = getSymbol(helpersModule.exports, ts.escapeLeadingUnderscores(name), 67220415);
|
|
if (!symbol) {
|
|
error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
requestedExternalEmitHelpers |= helpers;
|
|
}
|
|
}
|
|
}
|
|
function getHelperName(helper) {
|
|
switch (helper) {
|
|
case 1: return "__extends";
|
|
case 2: return "__assign";
|
|
case 4: return "__rest";
|
|
case 8: return "__decorate";
|
|
case 16: return "__metadata";
|
|
case 32: return "__param";
|
|
case 64: return "__awaiter";
|
|
case 128: return "__generator";
|
|
case 256: return "__values";
|
|
case 512: return "__read";
|
|
case 1024: return "__spread";
|
|
case 2048: return "__await";
|
|
case 4096: return "__asyncGenerator";
|
|
case 8192: return "__asyncDelegator";
|
|
case 16384: return "__asyncValues";
|
|
case 32768: return "__exportStar";
|
|
case 65536: return "__makeTemplateObject";
|
|
default: return ts.Debug.fail("Unrecognized helper");
|
|
}
|
|
}
|
|
function resolveHelpersModule(node, errorNode) {
|
|
if (!externalHelpersModule) {
|
|
externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol;
|
|
}
|
|
return externalHelpersModule;
|
|
}
|
|
function checkGrammarDecoratorsAndModifiers(node) {
|
|
return checkGrammarDecorators(node) || checkGrammarModifiers(node);
|
|
}
|
|
function checkGrammarDecorators(node) {
|
|
if (!node.decorators) {
|
|
return false;
|
|
}
|
|
if (!ts.nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
|
|
if (node.kind === 156 && !ts.nodeIsPresent(node.body)) {
|
|
return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload);
|
|
}
|
|
else {
|
|
return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here);
|
|
}
|
|
}
|
|
else if (node.kind === 158 || node.kind === 159) {
|
|
var accessors = ts.getAllAccessorDeclarations(node.parent.members, node);
|
|
if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) {
|
|
return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarModifiers(node) {
|
|
var quickResult = reportObviousModifierErrors(node);
|
|
if (quickResult !== undefined) {
|
|
return quickResult;
|
|
}
|
|
var lastStatic, lastDeclare, lastAsync, lastReadonly;
|
|
var flags = 0;
|
|
for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) {
|
|
var modifier = _a[_i];
|
|
if (modifier.kind !== 133) {
|
|
if (node.kind === 153 || node.kind === 155) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind));
|
|
}
|
|
if (node.kind === 162) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind));
|
|
}
|
|
}
|
|
switch (modifier.kind) {
|
|
case 77:
|
|
if (node.kind !== 243) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(77));
|
|
}
|
|
break;
|
|
case 115:
|
|
case 114:
|
|
case 113:
|
|
var text = visibilityToString(ts.modifierToFlag(modifier.kind));
|
|
if (flags & 28) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen);
|
|
}
|
|
else if (flags & 32) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static");
|
|
}
|
|
else if (flags & 64) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly");
|
|
}
|
|
else if (flags & 256) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async");
|
|
}
|
|
else if (node.parent.kind === 245 || node.parent.kind === 279) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text);
|
|
}
|
|
else if (flags & 128) {
|
|
if (modifier.kind === 113) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract");
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract");
|
|
}
|
|
}
|
|
flags |= ts.modifierToFlag(modifier.kind);
|
|
break;
|
|
case 116:
|
|
if (flags & 32) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static");
|
|
}
|
|
else if (flags & 64) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly");
|
|
}
|
|
else if (flags & 256) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async");
|
|
}
|
|
else if (node.parent.kind === 245 || node.parent.kind === 279) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static");
|
|
}
|
|
else if (node.kind === 151) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static");
|
|
}
|
|
else if (flags & 128) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
|
|
}
|
|
flags |= 32;
|
|
lastStatic = modifier;
|
|
break;
|
|
case 133:
|
|
if (flags & 64) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly");
|
|
}
|
|
else if (node.kind !== 154 && node.kind !== 153 && node.kind !== 162 && node.kind !== 151) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
|
|
}
|
|
flags |= 64;
|
|
lastReadonly = modifier;
|
|
break;
|
|
case 85:
|
|
if (flags & 1) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export");
|
|
}
|
|
else if (flags & 2) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare");
|
|
}
|
|
else if (flags & 128) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract");
|
|
}
|
|
else if (flags & 256) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async");
|
|
}
|
|
else if (node.parent.kind === 240) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export");
|
|
}
|
|
else if (node.kind === 151) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export");
|
|
}
|
|
flags |= 1;
|
|
break;
|
|
case 80:
|
|
var container = node.parent.kind === 279 ? node.parent : node.parent.parent;
|
|
if (container.kind === 244 && !ts.isAmbientModule(container)) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
|
|
}
|
|
flags |= 512;
|
|
break;
|
|
case 125:
|
|
if (flags & 2) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare");
|
|
}
|
|
else if (flags & 256) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
|
|
}
|
|
else if (node.parent.kind === 240) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare");
|
|
}
|
|
else if (node.kind === 151) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare");
|
|
}
|
|
else if ((node.parent.flags & 4194304) && node.parent.kind === 245) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
|
|
}
|
|
flags |= 2;
|
|
lastDeclare = modifier;
|
|
break;
|
|
case 118:
|
|
if (flags & 128) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract");
|
|
}
|
|
if (node.kind !== 240) {
|
|
if (node.kind !== 156 &&
|
|
node.kind !== 154 &&
|
|
node.kind !== 158 &&
|
|
node.kind !== 159) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration);
|
|
}
|
|
if (!(node.parent.kind === 240 && ts.hasModifier(node.parent, 128))) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class);
|
|
}
|
|
if (flags & 32) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
|
|
}
|
|
if (flags & 8) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract");
|
|
}
|
|
}
|
|
flags |= 128;
|
|
break;
|
|
case 121:
|
|
if (flags & 256) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async");
|
|
}
|
|
else if (flags & 2 || node.parent.flags & 4194304) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
|
|
}
|
|
else if (node.kind === 151) {
|
|
return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async");
|
|
}
|
|
flags |= 256;
|
|
lastAsync = modifier;
|
|
break;
|
|
}
|
|
}
|
|
if (node.kind === 157) {
|
|
if (flags & 32) {
|
|
return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static");
|
|
}
|
|
if (flags & 128) {
|
|
return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract");
|
|
}
|
|
else if (flags & 256) {
|
|
return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async");
|
|
}
|
|
else if (flags & 64) {
|
|
return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly");
|
|
}
|
|
return false;
|
|
}
|
|
else if ((node.kind === 249 || node.kind === 248) && flags & 2) {
|
|
return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare");
|
|
}
|
|
else if (node.kind === 151 && (flags & 92) && ts.isBindingPattern(node.name)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern);
|
|
}
|
|
else if (node.kind === 151 && (flags & 92) && node.dotDotDotToken) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter);
|
|
}
|
|
if (flags & 256) {
|
|
return checkGrammarAsyncModifier(node, lastAsync);
|
|
}
|
|
return false;
|
|
}
|
|
function reportObviousModifierErrors(node) {
|
|
return !node.modifiers
|
|
? false
|
|
: shouldReportBadModifier(node)
|
|
? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here)
|
|
: undefined;
|
|
}
|
|
function shouldReportBadModifier(node) {
|
|
switch (node.kind) {
|
|
case 158:
|
|
case 159:
|
|
case 157:
|
|
case 154:
|
|
case 153:
|
|
case 156:
|
|
case 155:
|
|
case 162:
|
|
case 244:
|
|
case 249:
|
|
case 248:
|
|
case 255:
|
|
case 254:
|
|
case 196:
|
|
case 197:
|
|
case 151:
|
|
return false;
|
|
default:
|
|
if (node.parent.kind === 245 || node.parent.kind === 279) {
|
|
return false;
|
|
}
|
|
switch (node.kind) {
|
|
case 239:
|
|
return nodeHasAnyModifiersExcept(node, 121);
|
|
case 240:
|
|
return nodeHasAnyModifiersExcept(node, 118);
|
|
case 241:
|
|
case 219:
|
|
case 242:
|
|
return true;
|
|
case 243:
|
|
return nodeHasAnyModifiersExcept(node, 77);
|
|
default:
|
|
ts.Debug.fail();
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
function nodeHasAnyModifiersExcept(node, allowedModifier) {
|
|
return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier;
|
|
}
|
|
function checkGrammarAsyncModifier(node, asyncModifier) {
|
|
switch (node.kind) {
|
|
case 156:
|
|
case 239:
|
|
case 196:
|
|
case 197:
|
|
return false;
|
|
}
|
|
return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async");
|
|
}
|
|
function checkGrammarForDisallowedTrailingComma(list, diag) {
|
|
if (diag === void 0) { diag = ts.Diagnostics.Trailing_comma_not_allowed; }
|
|
if (list && list.hasTrailingComma) {
|
|
return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag);
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarTypeParameterList(typeParameters, file) {
|
|
if (typeParameters && typeParameters.length === 0) {
|
|
var start = typeParameters.pos - "<".length;
|
|
var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length;
|
|
return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty);
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarParameterList(parameters) {
|
|
var seenOptionalParameter = false;
|
|
var parameterCount = parameters.length;
|
|
for (var i = 0; i < parameterCount; i++) {
|
|
var parameter = parameters[i];
|
|
if (parameter.dotDotDotToken) {
|
|
if (i !== (parameterCount - 1)) {
|
|
return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
|
|
}
|
|
if (!(parameter.flags & 4194304)) {
|
|
checkGrammarForDisallowedTrailingComma(parameters, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
|
|
}
|
|
if (ts.isBindingPattern(parameter.name)) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern);
|
|
}
|
|
if (parameter.questionToken) {
|
|
return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional);
|
|
}
|
|
if (parameter.initializer) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer);
|
|
}
|
|
}
|
|
else if (parameter.questionToken) {
|
|
seenOptionalParameter = true;
|
|
if (parameter.initializer) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer);
|
|
}
|
|
}
|
|
else if (seenOptionalParameter && !parameter.initializer) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter);
|
|
}
|
|
}
|
|
}
|
|
function getNonSimpleParameters(parameters) {
|
|
return ts.filter(parameters, function (parameter) { return !!parameter.initializer || ts.isBindingPattern(parameter.name) || ts.isRestParameter(parameter); });
|
|
}
|
|
function checkGrammarForUseStrictSimpleParameterList(node) {
|
|
if (languageVersion >= 3) {
|
|
var useStrictDirective_1 = node.body && ts.isBlock(node.body) && ts.findUseStrictPrologue(node.body.statements);
|
|
if (useStrictDirective_1) {
|
|
var nonSimpleParameters = getNonSimpleParameters(node.parameters);
|
|
if (ts.length(nonSimpleParameters)) {
|
|
ts.forEach(nonSimpleParameters, function (parameter) {
|
|
addRelatedInfo(error(parameter, ts.Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive), ts.createDiagnosticForNode(useStrictDirective_1, ts.Diagnostics.use_strict_directive_used_here));
|
|
});
|
|
var diagnostics_1 = nonSimpleParameters.map(function (parameter, index) { return (index === 0 ? ts.createDiagnosticForNode(parameter, ts.Diagnostics.Non_simple_parameter_declared_here) : ts.createDiagnosticForNode(parameter, ts.Diagnostics.and_here)); });
|
|
addRelatedInfo.apply(void 0, [error(useStrictDirective_1, ts.Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list)].concat(diagnostics_1));
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarFunctionLikeDeclaration(node) {
|
|
var file = ts.getSourceFileOfNode(node);
|
|
return checkGrammarDecoratorsAndModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) ||
|
|
checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) ||
|
|
(ts.isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node));
|
|
}
|
|
function checkGrammarClassLikeDeclaration(node) {
|
|
var file = ts.getSourceFileOfNode(node);
|
|
return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file);
|
|
}
|
|
function checkGrammarArrowFunction(node, file) {
|
|
if (!ts.isArrowFunction(node)) {
|
|
return false;
|
|
}
|
|
var equalsGreaterThanToken = node.equalsGreaterThanToken;
|
|
var startLine = ts.getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line;
|
|
var endLine = ts.getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line;
|
|
return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow);
|
|
}
|
|
function checkGrammarIndexSignatureParameters(node) {
|
|
var parameter = node.parameters[0];
|
|
if (node.parameters.length !== 1) {
|
|
if (parameter) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter);
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter);
|
|
}
|
|
}
|
|
if (parameter.dotDotDotToken) {
|
|
return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter);
|
|
}
|
|
if (ts.hasModifiers(parameter)) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier);
|
|
}
|
|
if (parameter.questionToken) {
|
|
return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark);
|
|
}
|
|
if (parameter.initializer) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer);
|
|
}
|
|
if (!parameter.type) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation);
|
|
}
|
|
if (parameter.type.kind !== 138 && parameter.type.kind !== 135) {
|
|
var type = getTypeFromTypeNode(parameter.type);
|
|
if (type.flags & 4 || type.flags & 8) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_cannot_be_a_type_alias_Consider_writing_0_Colon_1_Colon_2_instead, ts.getTextOfNode(parameter.name), typeToString(type), typeToString(getTypeFromTypeNode(node.type)));
|
|
}
|
|
if (type.flags & 1048576 && allTypesAssignableToKind(type, 128, true)) {
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_cannot_be_a_union_type_Consider_using_a_mapped_object_type_instead);
|
|
}
|
|
return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number);
|
|
}
|
|
if (!node.type) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation);
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarIndexSignature(node) {
|
|
return checkGrammarDecoratorsAndModifiers(node) || checkGrammarIndexSignatureParameters(node);
|
|
}
|
|
function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) {
|
|
if (typeArguments && typeArguments.length === 0) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
var start = typeArguments.pos - "<".length;
|
|
var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length;
|
|
return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty);
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarTypeArguments(node, typeArguments) {
|
|
return checkGrammarForDisallowedTrailingComma(typeArguments) ||
|
|
checkGrammarForAtLeastOneTypeArgument(node, typeArguments);
|
|
}
|
|
function checkGrammarForOmittedArgument(args) {
|
|
if (args) {
|
|
for (var _i = 0, args_5 = args; _i < args_5.length; _i++) {
|
|
var arg = args_5[_i];
|
|
if (arg.kind === 210) {
|
|
return grammarErrorAtPos(arg, arg.pos, 0, ts.Diagnostics.Argument_expression_expected);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarArguments(args) {
|
|
return checkGrammarForOmittedArgument(args);
|
|
}
|
|
function checkGrammarHeritageClause(node) {
|
|
var types = node.types;
|
|
if (checkGrammarForDisallowedTrailingComma(types)) {
|
|
return true;
|
|
}
|
|
if (types && types.length === 0) {
|
|
var listType = ts.tokenToString(node.token);
|
|
return grammarErrorAtPos(node, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType);
|
|
}
|
|
return ts.some(types, checkGrammarExpressionWithTypeArguments);
|
|
}
|
|
function checkGrammarExpressionWithTypeArguments(node) {
|
|
return checkGrammarTypeArguments(node, node.typeArguments);
|
|
}
|
|
function checkGrammarClassDeclarationHeritageClauses(node) {
|
|
var seenExtendsClause = false;
|
|
var seenImplementsClause = false;
|
|
if (!checkGrammarDecoratorsAndModifiers(node) && node.heritageClauses) {
|
|
for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) {
|
|
var heritageClause = _a[_i];
|
|
if (heritageClause.token === 86) {
|
|
if (seenExtendsClause) {
|
|
return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen);
|
|
}
|
|
if (seenImplementsClause) {
|
|
return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause);
|
|
}
|
|
if (heritageClause.types.length > 1) {
|
|
return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class);
|
|
}
|
|
seenExtendsClause = true;
|
|
}
|
|
else {
|
|
ts.Debug.assert(heritageClause.token === 109);
|
|
if (seenImplementsClause) {
|
|
return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen);
|
|
}
|
|
seenImplementsClause = true;
|
|
}
|
|
checkGrammarHeritageClause(heritageClause);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarInterfaceDeclaration(node) {
|
|
var seenExtendsClause = false;
|
|
if (node.heritageClauses) {
|
|
for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) {
|
|
var heritageClause = _a[_i];
|
|
if (heritageClause.token === 86) {
|
|
if (seenExtendsClause) {
|
|
return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen);
|
|
}
|
|
seenExtendsClause = true;
|
|
}
|
|
else {
|
|
ts.Debug.assert(heritageClause.token === 109);
|
|
return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause);
|
|
}
|
|
checkGrammarHeritageClause(heritageClause);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarComputedPropertyName(node) {
|
|
if (node.kind !== 149) {
|
|
return false;
|
|
}
|
|
var computedPropertyName = node;
|
|
if (computedPropertyName.expression.kind === 204 && computedPropertyName.expression.operatorToken.kind === 27) {
|
|
return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarForGenerator(node) {
|
|
if (node.asteriskToken) {
|
|
ts.Debug.assert(node.kind === 239 ||
|
|
node.kind === 196 ||
|
|
node.kind === 156);
|
|
if (node.flags & 4194304) {
|
|
return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context);
|
|
}
|
|
if (!node.body) {
|
|
return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarForInvalidQuestionMark(questionToken, message) {
|
|
return !!questionToken && grammarErrorOnNode(questionToken, message);
|
|
}
|
|
function checkGrammarForInvalidExclamationToken(exclamationToken, message) {
|
|
return !!exclamationToken && grammarErrorOnNode(exclamationToken, message);
|
|
}
|
|
function checkGrammarObjectLiteralExpression(node, inDestructuring) {
|
|
var seen = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, _a = node.properties; _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (prop.kind === 277) {
|
|
continue;
|
|
}
|
|
var name = prop.name;
|
|
if (name.kind === 149) {
|
|
checkGrammarComputedPropertyName(name);
|
|
}
|
|
if (prop.kind === 276 && !inDestructuring && prop.objectAssignmentInitializer) {
|
|
return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment);
|
|
}
|
|
if (prop.modifiers) {
|
|
for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) {
|
|
var mod = _c[_b];
|
|
if (mod.kind !== 121 || prop.kind !== 156) {
|
|
grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod));
|
|
}
|
|
}
|
|
}
|
|
var currentKind = void 0;
|
|
switch (prop.kind) {
|
|
case 276:
|
|
checkGrammarForInvalidExclamationToken(prop.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
|
|
case 275:
|
|
checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional);
|
|
if (name.kind === 8) {
|
|
checkGrammarNumericLiteral(name);
|
|
}
|
|
case 156:
|
|
currentKind = 1;
|
|
break;
|
|
case 158:
|
|
currentKind = 2;
|
|
break;
|
|
case 159:
|
|
currentKind = 4;
|
|
break;
|
|
default:
|
|
throw ts.Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind);
|
|
}
|
|
var effectiveName = ts.getPropertyNameForPropertyNameNode(name);
|
|
if (effectiveName === undefined) {
|
|
continue;
|
|
}
|
|
var existingKind = seen.get(effectiveName);
|
|
if (!existingKind) {
|
|
seen.set(effectiveName, currentKind);
|
|
}
|
|
else {
|
|
if (currentKind === 1 && existingKind === 1) {
|
|
grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name));
|
|
}
|
|
else if ((currentKind & 6) && (existingKind & 6)) {
|
|
if (existingKind !== 6 && currentKind !== existingKind) {
|
|
seen.set(effectiveName, currentKind | existingKind);
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name);
|
|
}
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarJsxElement(node) {
|
|
checkGrammarTypeArguments(node, node.typeArguments);
|
|
var seen = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) {
|
|
var attr = _a[_i];
|
|
if (attr.kind === 269) {
|
|
continue;
|
|
}
|
|
var name = attr.name, initializer = attr.initializer;
|
|
if (!seen.get(name.escapedText)) {
|
|
seen.set(name.escapedText, true);
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
|
|
}
|
|
if (initializer && initializer.kind === 270 && !initializer.expression) {
|
|
return grammarErrorOnNode(initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarForInOrForOfStatement(forInOrOfStatement) {
|
|
if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) {
|
|
return true;
|
|
}
|
|
if (forInOrOfStatement.kind === 227 && forInOrOfStatement.awaitModifier) {
|
|
if ((forInOrOfStatement.flags & 16384) === 0) {
|
|
return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator);
|
|
}
|
|
}
|
|
if (forInOrOfStatement.initializer.kind === 238) {
|
|
var variableList = forInOrOfStatement.initializer;
|
|
if (!checkGrammarVariableDeclarationList(variableList)) {
|
|
var declarations = variableList.declarations;
|
|
if (!declarations.length) {
|
|
return false;
|
|
}
|
|
if (declarations.length > 1) {
|
|
var diagnostic = forInOrOfStatement.kind === 226
|
|
? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement
|
|
: ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement;
|
|
return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic);
|
|
}
|
|
var firstDeclaration = declarations[0];
|
|
if (firstDeclaration.initializer) {
|
|
var diagnostic = forInOrOfStatement.kind === 226
|
|
? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer
|
|
: ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer;
|
|
return grammarErrorOnNode(firstDeclaration.name, diagnostic);
|
|
}
|
|
if (firstDeclaration.type) {
|
|
var diagnostic = forInOrOfStatement.kind === 226
|
|
? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation
|
|
: ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation;
|
|
return grammarErrorOnNode(firstDeclaration, diagnostic);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarAccessor(accessor) {
|
|
var kind = accessor.kind;
|
|
if (languageVersion < 1) {
|
|
return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher);
|
|
}
|
|
else if (accessor.flags & 4194304) {
|
|
return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context);
|
|
}
|
|
else if (accessor.body === undefined && !ts.hasModifier(accessor, 128)) {
|
|
return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{");
|
|
}
|
|
else if (accessor.body && ts.hasModifier(accessor, 128)) {
|
|
return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation);
|
|
}
|
|
else if (accessor.typeParameters) {
|
|
return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters);
|
|
}
|
|
else if (!doesAccessorHaveCorrectParameterCount(accessor)) {
|
|
return grammarErrorOnNode(accessor.name, kind === 158 ?
|
|
ts.Diagnostics.A_get_accessor_cannot_have_parameters :
|
|
ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter);
|
|
}
|
|
else if (kind === 159) {
|
|
if (accessor.type) {
|
|
return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation);
|
|
}
|
|
else {
|
|
var parameter = accessor.parameters[0];
|
|
if (parameter.dotDotDotToken) {
|
|
return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter);
|
|
}
|
|
else if (parameter.questionToken) {
|
|
return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter);
|
|
}
|
|
else if (parameter.initializer) {
|
|
return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function doesAccessorHaveCorrectParameterCount(accessor) {
|
|
return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 158 ? 0 : 1);
|
|
}
|
|
function getAccessorThisParameter(accessor) {
|
|
if (accessor.parameters.length === (accessor.kind === 158 ? 1 : 2)) {
|
|
return ts.getThisParameter(accessor);
|
|
}
|
|
}
|
|
function checkGrammarTypeOperatorNode(node) {
|
|
if (node.operator === 142) {
|
|
if (node.type.kind !== 139) {
|
|
return grammarErrorOnNode(node.type, ts.Diagnostics._0_expected, ts.tokenToString(139));
|
|
}
|
|
var parent = ts.walkUpParenthesizedTypes(node.parent);
|
|
switch (parent.kind) {
|
|
case 237:
|
|
var decl = parent;
|
|
if (decl.name.kind !== 72) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name);
|
|
}
|
|
if (!ts.isVariableDeclarationInVariableStatement(decl)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement);
|
|
}
|
|
if (!(decl.parent.flags & 2)) {
|
|
return grammarErrorOnNode(parent.name, ts.Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const);
|
|
}
|
|
break;
|
|
case 154:
|
|
if (!ts.hasModifier(parent, 32) ||
|
|
!ts.hasModifier(parent, 64)) {
|
|
return grammarErrorOnNode(parent.name, ts.Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly);
|
|
}
|
|
break;
|
|
case 153:
|
|
if (!ts.hasModifier(parent, 64)) {
|
|
return grammarErrorOnNode(parent.name, ts.Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly);
|
|
}
|
|
break;
|
|
default:
|
|
return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_are_not_allowed_here);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarForInvalidDynamicName(node, message) {
|
|
if (isNonBindableDynamicName(node)) {
|
|
return grammarErrorOnNode(node, message);
|
|
}
|
|
}
|
|
function checkGrammarMethod(node) {
|
|
if (checkGrammarFunctionLikeDeclaration(node)) {
|
|
return true;
|
|
}
|
|
if (node.kind === 156) {
|
|
if (node.parent.kind === 188) {
|
|
if (node.modifiers && !(node.modifiers.length === 1 && ts.first(node.modifiers).kind === 121)) {
|
|
return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here);
|
|
}
|
|
else if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) {
|
|
return true;
|
|
}
|
|
else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) {
|
|
return true;
|
|
}
|
|
else if (node.body === undefined) {
|
|
return grammarErrorAtPos(node, node.end - 1, ";".length, ts.Diagnostics._0_expected, "{");
|
|
}
|
|
}
|
|
if (checkGrammarForGenerator(node)) {
|
|
return true;
|
|
}
|
|
}
|
|
if (ts.isClassLike(node.parent)) {
|
|
if (node.flags & 4194304) {
|
|
return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
|
|
}
|
|
else if (node.kind === 156 && !node.body) {
|
|
return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
|
|
}
|
|
}
|
|
else if (node.parent.kind === 241) {
|
|
return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
|
|
}
|
|
else if (node.parent.kind === 168) {
|
|
return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
|
|
}
|
|
}
|
|
function checkGrammarBreakOrContinueStatement(node) {
|
|
var current = node;
|
|
while (current) {
|
|
if (ts.isFunctionLike(current)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary);
|
|
}
|
|
switch (current.kind) {
|
|
case 233:
|
|
if (node.label && current.label.escapedText === node.label.escapedText) {
|
|
var isMisplacedContinueLabel = node.kind === 228
|
|
&& !ts.isIterationStatement(current.statement, true);
|
|
if (isMisplacedContinueLabel) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
|
|
}
|
|
return false;
|
|
}
|
|
break;
|
|
case 232:
|
|
if (node.kind === 229 && !node.label) {
|
|
return false;
|
|
}
|
|
break;
|
|
default:
|
|
if (ts.isIterationStatement(current, false) && !node.label) {
|
|
return false;
|
|
}
|
|
break;
|
|
}
|
|
current = current.parent;
|
|
}
|
|
if (node.label) {
|
|
var message = node.kind === 229
|
|
? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement
|
|
: ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement;
|
|
return grammarErrorOnNode(node, message);
|
|
}
|
|
else {
|
|
var message = node.kind === 229
|
|
? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement
|
|
: ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement;
|
|
return grammarErrorOnNode(node, message);
|
|
}
|
|
}
|
|
function checkGrammarBindingElement(node) {
|
|
if (node.dotDotDotToken) {
|
|
var elements = node.parent.elements;
|
|
if (node !== ts.last(elements)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
|
|
}
|
|
checkGrammarForDisallowedTrailingComma(elements, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
|
|
if (node.propertyName) {
|
|
return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_have_a_property_name);
|
|
}
|
|
if (node.initializer) {
|
|
return grammarErrorAtPos(node, node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer);
|
|
}
|
|
}
|
|
}
|
|
function isStringOrNumberLiteralExpression(expr) {
|
|
return expr.kind === 10 || expr.kind === 8 ||
|
|
expr.kind === 202 && expr.operator === 39 &&
|
|
expr.operand.kind === 8;
|
|
}
|
|
function isBigIntLiteralExpression(expr) {
|
|
return expr.kind === 9 ||
|
|
expr.kind === 202 && expr.operator === 39 &&
|
|
expr.operand.kind === 9;
|
|
}
|
|
function isSimpleLiteralEnumReference(expr) {
|
|
if ((ts.isPropertyAccessExpression(expr) || (ts.isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression))) &&
|
|
ts.isEntityNameExpression(expr.expression))
|
|
return !!(checkExpressionCached(expr).flags & 1024);
|
|
}
|
|
function checkAmbientInitializer(node) {
|
|
var initializer = node.initializer;
|
|
if (initializer) {
|
|
var isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) ||
|
|
isSimpleLiteralEnumReference(initializer) ||
|
|
initializer.kind === 102 || initializer.kind === 87 ||
|
|
isBigIntLiteralExpression(initializer));
|
|
var isConstOrReadonly = ts.isDeclarationReadonly(node) || ts.isVariableDeclaration(node) && ts.isVarConst(node);
|
|
if (isConstOrReadonly && !node.type) {
|
|
if (isInvalidInitializer) {
|
|
return grammarErrorOnNode(initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference);
|
|
}
|
|
}
|
|
else {
|
|
return grammarErrorOnNode(initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
|
|
}
|
|
if (!isConstOrReadonly || isInvalidInitializer) {
|
|
return grammarErrorOnNode(initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarVariableDeclaration(node) {
|
|
if (node.parent.parent.kind !== 226 && node.parent.parent.kind !== 227) {
|
|
if (node.flags & 4194304) {
|
|
checkAmbientInitializer(node);
|
|
}
|
|
else if (!node.initializer) {
|
|
if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer);
|
|
}
|
|
if (ts.isVarConst(node)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized);
|
|
}
|
|
}
|
|
}
|
|
if (node.exclamationToken && (node.parent.parent.kind !== 219 || !node.type || node.initializer || node.flags & 4194304)) {
|
|
return grammarErrorOnNode(node.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
|
|
}
|
|
if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.ESNext && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit &&
|
|
!(node.parent.parent.flags & 4194304) && ts.hasModifier(node.parent.parent, 1)) {
|
|
checkESModuleMarker(node.name);
|
|
}
|
|
var checkLetConstNames = (ts.isLet(node) || ts.isVarConst(node));
|
|
return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name);
|
|
}
|
|
function checkESModuleMarker(name) {
|
|
if (name.kind === 72) {
|
|
if (ts.idText(name) === "__esModule") {
|
|
return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules);
|
|
}
|
|
}
|
|
else {
|
|
var elements = name.elements;
|
|
for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) {
|
|
var element = elements_1[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
return checkESModuleMarker(element.name);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarNameInLetOrConstDeclarations(name) {
|
|
if (name.kind === 72) {
|
|
if (name.originalKeywordKind === 111) {
|
|
return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations);
|
|
}
|
|
}
|
|
else {
|
|
var elements = name.elements;
|
|
for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) {
|
|
var element = elements_2[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
checkGrammarNameInLetOrConstDeclarations(element.name);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarVariableDeclarationList(declarationList) {
|
|
var declarations = declarationList.declarations;
|
|
if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) {
|
|
return true;
|
|
}
|
|
if (!declarationList.declarations.length) {
|
|
return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty);
|
|
}
|
|
return false;
|
|
}
|
|
function allowLetAndConstDeclarations(parent) {
|
|
switch (parent.kind) {
|
|
case 222:
|
|
case 223:
|
|
case 224:
|
|
case 231:
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
return false;
|
|
case 233:
|
|
return allowLetAndConstDeclarations(parent.parent);
|
|
}
|
|
return true;
|
|
}
|
|
function checkGrammarForDisallowedLetOrConstStatement(node) {
|
|
if (!allowLetAndConstDeclarations(node.parent)) {
|
|
if (ts.isLet(node.declarationList)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block);
|
|
}
|
|
else if (ts.isVarConst(node.declarationList)) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block);
|
|
}
|
|
}
|
|
}
|
|
function checkGrammarMetaProperty(node) {
|
|
var escapedText = node.name.escapedText;
|
|
switch (node.keywordToken) {
|
|
case 95:
|
|
if (escapedText !== "target") {
|
|
return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, ts.tokenToString(node.keywordToken), "target");
|
|
}
|
|
break;
|
|
case 92:
|
|
if (escapedText !== "meta") {
|
|
return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, ts.tokenToString(node.keywordToken), "meta");
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
function hasParseDiagnostics(sourceFile) {
|
|
return sourceFile.parseDiagnostics.length > 0;
|
|
}
|
|
function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
if (!hasParseDiagnostics(sourceFile)) {
|
|
var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos);
|
|
diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function grammarErrorAtPos(nodeForSourceFile, start, length, message, arg0, arg1, arg2) {
|
|
var sourceFile = ts.getSourceFileOfNode(nodeForSourceFile);
|
|
if (!hasParseDiagnostics(sourceFile)) {
|
|
diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function grammarErrorOnNode(node, message, arg0, arg1, arg2) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
if (!hasParseDiagnostics(sourceFile)) {
|
|
diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarConstructorTypeParameters(node) {
|
|
var jsdocTypeParameters = ts.isInJSFile(node) ? ts.getJSDocTypeParameterDeclarations(node) : undefined;
|
|
var range = node.typeParameters || jsdocTypeParameters && ts.firstOrUndefined(jsdocTypeParameters);
|
|
if (range) {
|
|
var pos = range.pos === range.end ? range.pos : ts.skipTrivia(ts.getSourceFileOfNode(node).text, range.pos);
|
|
return grammarErrorAtPos(node, pos, range.end - pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration);
|
|
}
|
|
}
|
|
function checkGrammarConstructorTypeAnnotation(node) {
|
|
var type = ts.getEffectiveReturnTypeNode(node);
|
|
if (type) {
|
|
return grammarErrorOnNode(type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration);
|
|
}
|
|
}
|
|
function checkGrammarProperty(node) {
|
|
if (ts.isClassLike(node.parent)) {
|
|
if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
|
|
return true;
|
|
}
|
|
}
|
|
else if (node.parent.kind === 241) {
|
|
if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
|
|
return true;
|
|
}
|
|
if (node.initializer) {
|
|
return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer);
|
|
}
|
|
}
|
|
else if (node.parent.kind === 168) {
|
|
if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
|
|
return true;
|
|
}
|
|
if (node.initializer) {
|
|
return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer);
|
|
}
|
|
}
|
|
if (node.flags & 4194304) {
|
|
checkAmbientInitializer(node);
|
|
}
|
|
if (ts.isPropertyDeclaration(node) && node.exclamationToken && (!ts.isClassLike(node.parent) || !node.type || node.initializer ||
|
|
node.flags & 4194304 || ts.hasModifier(node, 32 | 128))) {
|
|
return grammarErrorOnNode(node.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
|
|
}
|
|
}
|
|
function checkGrammarTopLevelElementForRequiredDeclareModifier(node) {
|
|
if (node.kind === 241 ||
|
|
node.kind === 242 ||
|
|
node.kind === 249 ||
|
|
node.kind === 248 ||
|
|
node.kind === 255 ||
|
|
node.kind === 254 ||
|
|
node.kind === 247 ||
|
|
ts.hasModifier(node, 2 | 1 | 512)) {
|
|
return false;
|
|
}
|
|
return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file);
|
|
}
|
|
function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) {
|
|
for (var _i = 0, _a = file.statements; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
if (ts.isDeclaration(decl) || decl.kind === 219) {
|
|
if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarSourceFile(node) {
|
|
return !!(node.flags & 4194304) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node);
|
|
}
|
|
function checkGrammarStatementInAmbientContext(node) {
|
|
if (node.flags & 4194304) {
|
|
if (ts.isAccessor(node.parent)) {
|
|
return getNodeLinks(node).hasReportedStatementInAmbientContext = true;
|
|
}
|
|
var links = getNodeLinks(node);
|
|
if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) {
|
|
return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
|
|
}
|
|
if (node.parent.kind === 218 || node.parent.kind === 245 || node.parent.kind === 279) {
|
|
var links_2 = getNodeLinks(node.parent);
|
|
if (!links_2.hasReportedStatementInAmbientContext) {
|
|
return links_2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts);
|
|
}
|
|
}
|
|
else {
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarNumericLiteral(node) {
|
|
if (node.numericLiteralFlags & 32) {
|
|
var diagnosticMessage = void 0;
|
|
if (languageVersion >= 1) {
|
|
diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0;
|
|
}
|
|
else if (ts.isChildOfNodeWithKind(node, 182)) {
|
|
diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0;
|
|
}
|
|
else if (ts.isChildOfNodeWithKind(node, 278)) {
|
|
diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0;
|
|
}
|
|
if (diagnosticMessage) {
|
|
var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 39;
|
|
var literal = (withMinus ? "-" : "") + "0o" + node.text;
|
|
return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function checkGrammarBigIntLiteral(node) {
|
|
var literalType = ts.isLiteralTypeNode(node.parent) ||
|
|
ts.isPrefixUnaryExpression(node.parent) && ts.isLiteralTypeNode(node.parent.parent);
|
|
if (!literalType) {
|
|
if (languageVersion < 6) {
|
|
if (grammarErrorOnNode(node, ts.Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ESNext)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) {
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
if (!hasParseDiagnostics(sourceFile)) {
|
|
var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos);
|
|
diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span), 0, message, arg0, arg1, arg2));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function getAmbientModules() {
|
|
if (!ambientModulesCache) {
|
|
ambientModulesCache = [];
|
|
globals.forEach(function (global, sym) {
|
|
if (ambientModuleSymbolRegex.test(sym)) {
|
|
ambientModulesCache.push(global);
|
|
}
|
|
});
|
|
}
|
|
return ambientModulesCache;
|
|
}
|
|
function checkGrammarImportCallExpression(node) {
|
|
if (moduleKind === ts.ModuleKind.ES2015) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.Dynamic_import_is_only_supported_when_module_flag_is_commonjs_or_esNext);
|
|
}
|
|
if (node.typeArguments) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.Dynamic_import_cannot_have_type_arguments);
|
|
}
|
|
var nodeArguments = node.arguments;
|
|
if (nodeArguments.length !== 1) {
|
|
return grammarErrorOnNode(node, ts.Diagnostics.Dynamic_import_must_have_one_specifier_as_an_argument);
|
|
}
|
|
if (ts.isSpreadElement(nodeArguments[0])) {
|
|
return grammarErrorOnNode(nodeArguments[0], ts.Diagnostics.Specifier_of_dynamic_import_cannot_be_spread_element);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
ts.createTypeChecker = createTypeChecker;
|
|
function isDeclarationNameOrImportPropertyName(name) {
|
|
switch (name.parent.kind) {
|
|
case 253:
|
|
case 257:
|
|
return ts.isIdentifier(name);
|
|
default:
|
|
return ts.isDeclarationName(name);
|
|
}
|
|
}
|
|
function isSomeImportDeclaration(decl) {
|
|
switch (decl.kind) {
|
|
case 250:
|
|
case 248:
|
|
case 251:
|
|
case 253:
|
|
return true;
|
|
case 72:
|
|
return decl.parent.kind === 253;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
var JsxNames;
|
|
(function (JsxNames) {
|
|
JsxNames.JSX = "JSX";
|
|
JsxNames.IntrinsicElements = "IntrinsicElements";
|
|
JsxNames.ElementClass = "ElementClass";
|
|
JsxNames.ElementAttributesPropertyNameContainer = "ElementAttributesProperty";
|
|
JsxNames.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute";
|
|
JsxNames.Element = "Element";
|
|
JsxNames.IntrinsicAttributes = "IntrinsicAttributes";
|
|
JsxNames.IntrinsicClassAttributes = "IntrinsicClassAttributes";
|
|
JsxNames.LibraryManagedAttributes = "LibraryManagedAttributes";
|
|
})(JsxNames || (JsxNames = {}));
|
|
function typeIsLiteralType(type) {
|
|
return !!(type.flags & 2944);
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function createSynthesizedNode(kind) {
|
|
var node = ts.createNode(kind, -1, -1);
|
|
node.flags |= 8;
|
|
return node;
|
|
}
|
|
function updateNode(updated, original) {
|
|
if (updated !== original) {
|
|
setOriginalNode(updated, original);
|
|
setTextRange(updated, original);
|
|
ts.aggregateTransformFlags(updated);
|
|
}
|
|
return updated;
|
|
}
|
|
ts.updateNode = updateNode;
|
|
function createNodeArray(elements, hasTrailingComma) {
|
|
if (!elements || elements === ts.emptyArray) {
|
|
elements = [];
|
|
}
|
|
else if (ts.isNodeArray(elements)) {
|
|
return elements;
|
|
}
|
|
var array = elements;
|
|
array.pos = -1;
|
|
array.end = -1;
|
|
array.hasTrailingComma = hasTrailingComma;
|
|
return array;
|
|
}
|
|
ts.createNodeArray = createNodeArray;
|
|
function getSynthesizedClone(node) {
|
|
if (node === undefined) {
|
|
return node;
|
|
}
|
|
var clone = createSynthesizedNode(node.kind);
|
|
clone.flags |= node.flags;
|
|
setOriginalNode(clone, node);
|
|
for (var key in node) {
|
|
if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) {
|
|
continue;
|
|
}
|
|
clone[key] = node[key];
|
|
}
|
|
return clone;
|
|
}
|
|
ts.getSynthesizedClone = getSynthesizedClone;
|
|
function createLiteral(value, isSingleQuote) {
|
|
if (typeof value === "number") {
|
|
return createNumericLiteral(value + "");
|
|
}
|
|
if (typeof value === "object" && "base10Value" in value) {
|
|
return createBigIntLiteral(ts.pseudoBigIntToString(value) + "n");
|
|
}
|
|
if (typeof value === "boolean") {
|
|
return value ? createTrue() : createFalse();
|
|
}
|
|
if (ts.isString(value)) {
|
|
var res = createStringLiteral(value);
|
|
if (isSingleQuote)
|
|
res.singleQuote = true;
|
|
return res;
|
|
}
|
|
return createLiteralFromNode(value);
|
|
}
|
|
ts.createLiteral = createLiteral;
|
|
function createNumericLiteral(value) {
|
|
var node = createSynthesizedNode(8);
|
|
node.text = value;
|
|
node.numericLiteralFlags = 0;
|
|
return node;
|
|
}
|
|
ts.createNumericLiteral = createNumericLiteral;
|
|
function createBigIntLiteral(value) {
|
|
var node = createSynthesizedNode(9);
|
|
node.text = value;
|
|
return node;
|
|
}
|
|
ts.createBigIntLiteral = createBigIntLiteral;
|
|
function createStringLiteral(text) {
|
|
var node = createSynthesizedNode(10);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createStringLiteral = createStringLiteral;
|
|
function createRegularExpressionLiteral(text) {
|
|
var node = createSynthesizedNode(13);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createRegularExpressionLiteral = createRegularExpressionLiteral;
|
|
function createLiteralFromNode(sourceNode) {
|
|
var node = createStringLiteral(ts.getTextOfIdentifierOrLiteral(sourceNode));
|
|
node.textSourceNode = sourceNode;
|
|
return node;
|
|
}
|
|
function createIdentifier(text, typeArguments) {
|
|
var node = createSynthesizedNode(72);
|
|
node.escapedText = ts.escapeLeadingUnderscores(text);
|
|
node.originalKeywordKind = text ? ts.stringToToken(text) : 0;
|
|
node.autoGenerateFlags = 0;
|
|
node.autoGenerateId = 0;
|
|
if (typeArguments) {
|
|
node.typeArguments = createNodeArray(typeArguments);
|
|
}
|
|
return node;
|
|
}
|
|
ts.createIdentifier = createIdentifier;
|
|
function updateIdentifier(node, typeArguments) {
|
|
return node.typeArguments !== typeArguments
|
|
? updateNode(createIdentifier(ts.idText(node), typeArguments), node)
|
|
: node;
|
|
}
|
|
ts.updateIdentifier = updateIdentifier;
|
|
var nextAutoGenerateId = 0;
|
|
function createTempVariable(recordTempVariable, reservedInNestedScopes) {
|
|
var name = createIdentifier("");
|
|
name.autoGenerateFlags = 1;
|
|
name.autoGenerateId = nextAutoGenerateId;
|
|
nextAutoGenerateId++;
|
|
if (recordTempVariable) {
|
|
recordTempVariable(name);
|
|
}
|
|
if (reservedInNestedScopes) {
|
|
name.autoGenerateFlags |= 8;
|
|
}
|
|
return name;
|
|
}
|
|
ts.createTempVariable = createTempVariable;
|
|
function createLoopVariable() {
|
|
var name = createIdentifier("");
|
|
name.autoGenerateFlags = 2;
|
|
name.autoGenerateId = nextAutoGenerateId;
|
|
nextAutoGenerateId++;
|
|
return name;
|
|
}
|
|
ts.createLoopVariable = createLoopVariable;
|
|
function createUniqueName(text) {
|
|
var name = createIdentifier(text);
|
|
name.autoGenerateFlags = 3;
|
|
name.autoGenerateId = nextAutoGenerateId;
|
|
nextAutoGenerateId++;
|
|
return name;
|
|
}
|
|
ts.createUniqueName = createUniqueName;
|
|
function createOptimisticUniqueName(text) {
|
|
var name = createIdentifier(text);
|
|
name.autoGenerateFlags = 3 | 16;
|
|
name.autoGenerateId = nextAutoGenerateId;
|
|
nextAutoGenerateId++;
|
|
return name;
|
|
}
|
|
ts.createOptimisticUniqueName = createOptimisticUniqueName;
|
|
function createFileLevelUniqueName(text) {
|
|
var name = createOptimisticUniqueName(text);
|
|
name.autoGenerateFlags |= 32;
|
|
return name;
|
|
}
|
|
ts.createFileLevelUniqueName = createFileLevelUniqueName;
|
|
function getGeneratedNameForNode(node, flags) {
|
|
var name = createIdentifier(node && ts.isIdentifier(node) ? ts.idText(node) : "");
|
|
name.autoGenerateFlags = 4 | flags;
|
|
name.autoGenerateId = nextAutoGenerateId;
|
|
name.original = node;
|
|
nextAutoGenerateId++;
|
|
return name;
|
|
}
|
|
ts.getGeneratedNameForNode = getGeneratedNameForNode;
|
|
function createToken(token) {
|
|
return createSynthesizedNode(token);
|
|
}
|
|
ts.createToken = createToken;
|
|
function createSuper() {
|
|
return createSynthesizedNode(98);
|
|
}
|
|
ts.createSuper = createSuper;
|
|
function createThis() {
|
|
return createSynthesizedNode(100);
|
|
}
|
|
ts.createThis = createThis;
|
|
function createNull() {
|
|
return createSynthesizedNode(96);
|
|
}
|
|
ts.createNull = createNull;
|
|
function createTrue() {
|
|
return createSynthesizedNode(102);
|
|
}
|
|
ts.createTrue = createTrue;
|
|
function createFalse() {
|
|
return createSynthesizedNode(87);
|
|
}
|
|
ts.createFalse = createFalse;
|
|
function createModifier(kind) {
|
|
return createToken(kind);
|
|
}
|
|
ts.createModifier = createModifier;
|
|
function createModifiersFromModifierFlags(flags) {
|
|
var result = [];
|
|
if (flags & 1) {
|
|
result.push(createModifier(85));
|
|
}
|
|
if (flags & 2) {
|
|
result.push(createModifier(125));
|
|
}
|
|
if (flags & 512) {
|
|
result.push(createModifier(80));
|
|
}
|
|
if (flags & 2048) {
|
|
result.push(createModifier(77));
|
|
}
|
|
if (flags & 4) {
|
|
result.push(createModifier(115));
|
|
}
|
|
if (flags & 8) {
|
|
result.push(createModifier(113));
|
|
}
|
|
if (flags & 16) {
|
|
result.push(createModifier(114));
|
|
}
|
|
if (flags & 128) {
|
|
result.push(createModifier(118));
|
|
}
|
|
if (flags & 32) {
|
|
result.push(createModifier(116));
|
|
}
|
|
if (flags & 64) {
|
|
result.push(createModifier(133));
|
|
}
|
|
if (flags & 256) {
|
|
result.push(createModifier(121));
|
|
}
|
|
return result;
|
|
}
|
|
ts.createModifiersFromModifierFlags = createModifiersFromModifierFlags;
|
|
function createQualifiedName(left, right) {
|
|
var node = createSynthesizedNode(148);
|
|
node.left = left;
|
|
node.right = asName(right);
|
|
return node;
|
|
}
|
|
ts.createQualifiedName = createQualifiedName;
|
|
function updateQualifiedName(node, left, right) {
|
|
return node.left !== left
|
|
|| node.right !== right
|
|
? updateNode(createQualifiedName(left, right), node)
|
|
: node;
|
|
}
|
|
ts.updateQualifiedName = updateQualifiedName;
|
|
function parenthesizeForComputedName(expression) {
|
|
return ts.isCommaSequence(expression)
|
|
? createParen(expression)
|
|
: expression;
|
|
}
|
|
function createComputedPropertyName(expression) {
|
|
var node = createSynthesizedNode(149);
|
|
node.expression = parenthesizeForComputedName(expression);
|
|
return node;
|
|
}
|
|
ts.createComputedPropertyName = createComputedPropertyName;
|
|
function updateComputedPropertyName(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createComputedPropertyName(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateComputedPropertyName = updateComputedPropertyName;
|
|
function createTypeParameterDeclaration(name, constraint, defaultType) {
|
|
var node = createSynthesizedNode(150);
|
|
node.name = asName(name);
|
|
node.constraint = constraint;
|
|
node.default = defaultType;
|
|
return node;
|
|
}
|
|
ts.createTypeParameterDeclaration = createTypeParameterDeclaration;
|
|
function updateTypeParameterDeclaration(node, name, constraint, defaultType) {
|
|
return node.name !== name
|
|
|| node.constraint !== constraint
|
|
|| node.default !== defaultType
|
|
? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration;
|
|
function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
|
|
var node = createSynthesizedNode(151);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.dotDotDotToken = dotDotDotToken;
|
|
node.name = asName(name);
|
|
node.questionToken = questionToken;
|
|
node.type = type;
|
|
node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined;
|
|
return node;
|
|
}
|
|
ts.createParameter = createParameter;
|
|
function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.dotDotDotToken !== dotDotDotToken
|
|
|| node.name !== name
|
|
|| node.questionToken !== questionToken
|
|
|| node.type !== type
|
|
|| node.initializer !== initializer
|
|
? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateParameter = updateParameter;
|
|
function createDecorator(expression) {
|
|
var node = createSynthesizedNode(152);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
return node;
|
|
}
|
|
ts.createDecorator = createDecorator;
|
|
function updateDecorator(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createDecorator(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateDecorator = updateDecorator;
|
|
function createPropertySignature(modifiers, name, questionToken, type, initializer) {
|
|
var node = createSynthesizedNode(153);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.questionToken = questionToken;
|
|
node.type = type;
|
|
node.initializer = initializer;
|
|
return node;
|
|
}
|
|
ts.createPropertySignature = createPropertySignature;
|
|
function updatePropertySignature(node, modifiers, name, questionToken, type, initializer) {
|
|
return node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.questionToken !== questionToken
|
|
|| node.type !== type
|
|
|| node.initializer !== initializer
|
|
? updateNode(createPropertySignature(modifiers, name, questionToken, type, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updatePropertySignature = updatePropertySignature;
|
|
function createProperty(decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
|
|
var node = createSynthesizedNode(154);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.questionToken = questionOrExclamationToken !== undefined && questionOrExclamationToken.kind === 56 ? questionOrExclamationToken : undefined;
|
|
node.exclamationToken = questionOrExclamationToken !== undefined && questionOrExclamationToken.kind === 52 ? questionOrExclamationToken : undefined;
|
|
node.type = type;
|
|
node.initializer = initializer;
|
|
return node;
|
|
}
|
|
ts.createProperty = createProperty;
|
|
function updateProperty(node, decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.questionToken !== (questionOrExclamationToken !== undefined && questionOrExclamationToken.kind === 56 ? questionOrExclamationToken : undefined)
|
|
|| node.exclamationToken !== (questionOrExclamationToken !== undefined && questionOrExclamationToken.kind === 52 ? questionOrExclamationToken : undefined)
|
|
|| node.type !== type
|
|
|| node.initializer !== initializer
|
|
? updateNode(createProperty(decorators, modifiers, name, questionOrExclamationToken, type, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateProperty = updateProperty;
|
|
function createMethodSignature(typeParameters, parameters, type, name, questionToken) {
|
|
var node = createSignatureDeclaration(155, typeParameters, parameters, type);
|
|
node.name = asName(name);
|
|
node.questionToken = questionToken;
|
|
return node;
|
|
}
|
|
ts.createMethodSignature = createMethodSignature;
|
|
function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) {
|
|
return node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.name !== name
|
|
|| node.questionToken !== questionToken
|
|
? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node)
|
|
: node;
|
|
}
|
|
ts.updateMethodSignature = updateMethodSignature;
|
|
function createMethod(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
|
|
var node = createSynthesizedNode(156);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.asteriskToken = asteriskToken;
|
|
node.name = asName(name);
|
|
node.questionToken = questionToken;
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createMethod = createMethod;
|
|
function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.asteriskToken !== asteriskToken
|
|
|| node.name !== name
|
|
|| node.questionToken !== questionToken
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.body !== body
|
|
? updateNode(createMethod(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node)
|
|
: node;
|
|
}
|
|
ts.updateMethod = updateMethod;
|
|
function createConstructor(decorators, modifiers, parameters, body) {
|
|
var node = createSynthesizedNode(157);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.typeParameters = undefined;
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = undefined;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createConstructor = createConstructor;
|
|
function updateConstructor(node, decorators, modifiers, parameters, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.parameters !== parameters
|
|
|| node.body !== body
|
|
? updateNode(createConstructor(decorators, modifiers, parameters, body), node)
|
|
: node;
|
|
}
|
|
ts.updateConstructor = updateConstructor;
|
|
function createGetAccessor(decorators, modifiers, name, parameters, type, body) {
|
|
var node = createSynthesizedNode(158);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = undefined;
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createGetAccessor = createGetAccessor;
|
|
function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.body !== body
|
|
? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node)
|
|
: node;
|
|
}
|
|
ts.updateGetAccessor = updateGetAccessor;
|
|
function createSetAccessor(decorators, modifiers, name, parameters, body) {
|
|
var node = createSynthesizedNode(159);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = undefined;
|
|
node.parameters = createNodeArray(parameters);
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createSetAccessor = createSetAccessor;
|
|
function updateSetAccessor(node, decorators, modifiers, name, parameters, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.parameters !== parameters
|
|
|| node.body !== body
|
|
? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node)
|
|
: node;
|
|
}
|
|
ts.updateSetAccessor = updateSetAccessor;
|
|
function createCallSignature(typeParameters, parameters, type) {
|
|
return createSignatureDeclaration(160, typeParameters, parameters, type);
|
|
}
|
|
ts.createCallSignature = createCallSignature;
|
|
function updateCallSignature(node, typeParameters, parameters, type) {
|
|
return updateSignatureDeclaration(node, typeParameters, parameters, type);
|
|
}
|
|
ts.updateCallSignature = updateCallSignature;
|
|
function createConstructSignature(typeParameters, parameters, type) {
|
|
return createSignatureDeclaration(161, typeParameters, parameters, type);
|
|
}
|
|
ts.createConstructSignature = createConstructSignature;
|
|
function updateConstructSignature(node, typeParameters, parameters, type) {
|
|
return updateSignatureDeclaration(node, typeParameters, parameters, type);
|
|
}
|
|
ts.updateConstructSignature = updateConstructSignature;
|
|
function createIndexSignature(decorators, modifiers, parameters, type) {
|
|
var node = createSynthesizedNode(162);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createIndexSignature = createIndexSignature;
|
|
function updateIndexSignature(node, decorators, modifiers, parameters, type) {
|
|
return node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
? updateNode(createIndexSignature(decorators, modifiers, parameters, type), node)
|
|
: node;
|
|
}
|
|
ts.updateIndexSignature = updateIndexSignature;
|
|
function createSignatureDeclaration(kind, typeParameters, parameters, type, typeArguments) {
|
|
var node = createSynthesizedNode(kind);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.parameters = asNodeArray(parameters);
|
|
node.type = type;
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
return node;
|
|
}
|
|
ts.createSignatureDeclaration = createSignatureDeclaration;
|
|
function updateSignatureDeclaration(node, typeParameters, parameters, type) {
|
|
return node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node)
|
|
: node;
|
|
}
|
|
function createKeywordTypeNode(kind) {
|
|
return createSynthesizedNode(kind);
|
|
}
|
|
ts.createKeywordTypeNode = createKeywordTypeNode;
|
|
function createTypePredicateNode(parameterName, type) {
|
|
var node = createSynthesizedNode(163);
|
|
node.parameterName = asName(parameterName);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createTypePredicateNode = createTypePredicateNode;
|
|
function updateTypePredicateNode(node, parameterName, type) {
|
|
return node.parameterName !== parameterName
|
|
|| node.type !== type
|
|
? updateNode(createTypePredicateNode(parameterName, type), node)
|
|
: node;
|
|
}
|
|
ts.updateTypePredicateNode = updateTypePredicateNode;
|
|
function createTypeReferenceNode(typeName, typeArguments) {
|
|
var node = createSynthesizedNode(164);
|
|
node.typeName = asName(typeName);
|
|
node.typeArguments = typeArguments && ts.parenthesizeTypeParameters(typeArguments);
|
|
return node;
|
|
}
|
|
ts.createTypeReferenceNode = createTypeReferenceNode;
|
|
function updateTypeReferenceNode(node, typeName, typeArguments) {
|
|
return node.typeName !== typeName
|
|
|| node.typeArguments !== typeArguments
|
|
? updateNode(createTypeReferenceNode(typeName, typeArguments), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeReferenceNode = updateTypeReferenceNode;
|
|
function createFunctionTypeNode(typeParameters, parameters, type) {
|
|
return createSignatureDeclaration(165, typeParameters, parameters, type);
|
|
}
|
|
ts.createFunctionTypeNode = createFunctionTypeNode;
|
|
function updateFunctionTypeNode(node, typeParameters, parameters, type) {
|
|
return updateSignatureDeclaration(node, typeParameters, parameters, type);
|
|
}
|
|
ts.updateFunctionTypeNode = updateFunctionTypeNode;
|
|
function createConstructorTypeNode(typeParameters, parameters, type) {
|
|
return createSignatureDeclaration(166, typeParameters, parameters, type);
|
|
}
|
|
ts.createConstructorTypeNode = createConstructorTypeNode;
|
|
function updateConstructorTypeNode(node, typeParameters, parameters, type) {
|
|
return updateSignatureDeclaration(node, typeParameters, parameters, type);
|
|
}
|
|
ts.updateConstructorTypeNode = updateConstructorTypeNode;
|
|
function createTypeQueryNode(exprName) {
|
|
var node = createSynthesizedNode(167);
|
|
node.exprName = exprName;
|
|
return node;
|
|
}
|
|
ts.createTypeQueryNode = createTypeQueryNode;
|
|
function updateTypeQueryNode(node, exprName) {
|
|
return node.exprName !== exprName
|
|
? updateNode(createTypeQueryNode(exprName), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeQueryNode = updateTypeQueryNode;
|
|
function createTypeLiteralNode(members) {
|
|
var node = createSynthesizedNode(168);
|
|
node.members = createNodeArray(members);
|
|
return node;
|
|
}
|
|
ts.createTypeLiteralNode = createTypeLiteralNode;
|
|
function updateTypeLiteralNode(node, members) {
|
|
return node.members !== members
|
|
? updateNode(createTypeLiteralNode(members), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeLiteralNode = updateTypeLiteralNode;
|
|
function createArrayTypeNode(elementType) {
|
|
var node = createSynthesizedNode(169);
|
|
node.elementType = ts.parenthesizeArrayTypeMember(elementType);
|
|
return node;
|
|
}
|
|
ts.createArrayTypeNode = createArrayTypeNode;
|
|
function updateArrayTypeNode(node, elementType) {
|
|
return node.elementType !== elementType
|
|
? updateNode(createArrayTypeNode(elementType), node)
|
|
: node;
|
|
}
|
|
ts.updateArrayTypeNode = updateArrayTypeNode;
|
|
function createTupleTypeNode(elementTypes) {
|
|
var node = createSynthesizedNode(170);
|
|
node.elementTypes = createNodeArray(elementTypes);
|
|
return node;
|
|
}
|
|
ts.createTupleTypeNode = createTupleTypeNode;
|
|
function updateTupleTypeNode(node, elementTypes) {
|
|
return node.elementTypes !== elementTypes
|
|
? updateNode(createTupleTypeNode(elementTypes), node)
|
|
: node;
|
|
}
|
|
ts.updateTupleTypeNode = updateTupleTypeNode;
|
|
function createOptionalTypeNode(type) {
|
|
var node = createSynthesizedNode(171);
|
|
node.type = ts.parenthesizeArrayTypeMember(type);
|
|
return node;
|
|
}
|
|
ts.createOptionalTypeNode = createOptionalTypeNode;
|
|
function updateOptionalTypeNode(node, type) {
|
|
return node.type !== type
|
|
? updateNode(createOptionalTypeNode(type), node)
|
|
: node;
|
|
}
|
|
ts.updateOptionalTypeNode = updateOptionalTypeNode;
|
|
function createRestTypeNode(type) {
|
|
var node = createSynthesizedNode(172);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createRestTypeNode = createRestTypeNode;
|
|
function updateRestTypeNode(node, type) {
|
|
return node.type !== type
|
|
? updateNode(createRestTypeNode(type), node)
|
|
: node;
|
|
}
|
|
ts.updateRestTypeNode = updateRestTypeNode;
|
|
function createUnionTypeNode(types) {
|
|
return createUnionOrIntersectionTypeNode(173, types);
|
|
}
|
|
ts.createUnionTypeNode = createUnionTypeNode;
|
|
function updateUnionTypeNode(node, types) {
|
|
return updateUnionOrIntersectionTypeNode(node, types);
|
|
}
|
|
ts.updateUnionTypeNode = updateUnionTypeNode;
|
|
function createIntersectionTypeNode(types) {
|
|
return createUnionOrIntersectionTypeNode(174, types);
|
|
}
|
|
ts.createIntersectionTypeNode = createIntersectionTypeNode;
|
|
function updateIntersectionTypeNode(node, types) {
|
|
return updateUnionOrIntersectionTypeNode(node, types);
|
|
}
|
|
ts.updateIntersectionTypeNode = updateIntersectionTypeNode;
|
|
function createUnionOrIntersectionTypeNode(kind, types) {
|
|
var node = createSynthesizedNode(kind);
|
|
node.types = ts.parenthesizeElementTypeMembers(types);
|
|
return node;
|
|
}
|
|
ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode;
|
|
function updateUnionOrIntersectionTypeNode(node, types) {
|
|
return node.types !== types
|
|
? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node)
|
|
: node;
|
|
}
|
|
function createConditionalTypeNode(checkType, extendsType, trueType, falseType) {
|
|
var node = createSynthesizedNode(175);
|
|
node.checkType = ts.parenthesizeConditionalTypeMember(checkType);
|
|
node.extendsType = ts.parenthesizeConditionalTypeMember(extendsType);
|
|
node.trueType = trueType;
|
|
node.falseType = falseType;
|
|
return node;
|
|
}
|
|
ts.createConditionalTypeNode = createConditionalTypeNode;
|
|
function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) {
|
|
return node.checkType !== checkType
|
|
|| node.extendsType !== extendsType
|
|
|| node.trueType !== trueType
|
|
|| node.falseType !== falseType
|
|
? updateNode(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node)
|
|
: node;
|
|
}
|
|
ts.updateConditionalTypeNode = updateConditionalTypeNode;
|
|
function createInferTypeNode(typeParameter) {
|
|
var node = createSynthesizedNode(176);
|
|
node.typeParameter = typeParameter;
|
|
return node;
|
|
}
|
|
ts.createInferTypeNode = createInferTypeNode;
|
|
function updateInferTypeNode(node, typeParameter) {
|
|
return node.typeParameter !== typeParameter
|
|
? updateNode(createInferTypeNode(typeParameter), node)
|
|
: node;
|
|
}
|
|
ts.updateInferTypeNode = updateInferTypeNode;
|
|
function createImportTypeNode(argument, qualifier, typeArguments, isTypeOf) {
|
|
var node = createSynthesizedNode(183);
|
|
node.argument = argument;
|
|
node.qualifier = qualifier;
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
node.isTypeOf = isTypeOf;
|
|
return node;
|
|
}
|
|
ts.createImportTypeNode = createImportTypeNode;
|
|
function updateImportTypeNode(node, argument, qualifier, typeArguments, isTypeOf) {
|
|
return node.argument !== argument
|
|
|| node.qualifier !== qualifier
|
|
|| node.typeArguments !== typeArguments
|
|
|| node.isTypeOf !== isTypeOf
|
|
? updateNode(createImportTypeNode(argument, qualifier, typeArguments, isTypeOf), node)
|
|
: node;
|
|
}
|
|
ts.updateImportTypeNode = updateImportTypeNode;
|
|
function createParenthesizedType(type) {
|
|
var node = createSynthesizedNode(177);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createParenthesizedType = createParenthesizedType;
|
|
function updateParenthesizedType(node, type) {
|
|
return node.type !== type
|
|
? updateNode(createParenthesizedType(type), node)
|
|
: node;
|
|
}
|
|
ts.updateParenthesizedType = updateParenthesizedType;
|
|
function createThisTypeNode() {
|
|
return createSynthesizedNode(178);
|
|
}
|
|
ts.createThisTypeNode = createThisTypeNode;
|
|
function createTypeOperatorNode(operatorOrType, type) {
|
|
var node = createSynthesizedNode(179);
|
|
node.operator = typeof operatorOrType === "number" ? operatorOrType : 129;
|
|
node.type = ts.parenthesizeElementTypeMember(typeof operatorOrType === "number" ? type : operatorOrType);
|
|
return node;
|
|
}
|
|
ts.createTypeOperatorNode = createTypeOperatorNode;
|
|
function updateTypeOperatorNode(node, type) {
|
|
return node.type !== type ? updateNode(createTypeOperatorNode(node.operator, type), node) : node;
|
|
}
|
|
ts.updateTypeOperatorNode = updateTypeOperatorNode;
|
|
function createIndexedAccessTypeNode(objectType, indexType) {
|
|
var node = createSynthesizedNode(180);
|
|
node.objectType = ts.parenthesizeElementTypeMember(objectType);
|
|
node.indexType = indexType;
|
|
return node;
|
|
}
|
|
ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode;
|
|
function updateIndexedAccessTypeNode(node, objectType, indexType) {
|
|
return node.objectType !== objectType
|
|
|| node.indexType !== indexType
|
|
? updateNode(createIndexedAccessTypeNode(objectType, indexType), node)
|
|
: node;
|
|
}
|
|
ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode;
|
|
function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) {
|
|
var node = createSynthesizedNode(181);
|
|
node.readonlyToken = readonlyToken;
|
|
node.typeParameter = typeParameter;
|
|
node.questionToken = questionToken;
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createMappedTypeNode = createMappedTypeNode;
|
|
function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) {
|
|
return node.readonlyToken !== readonlyToken
|
|
|| node.typeParameter !== typeParameter
|
|
|| node.questionToken !== questionToken
|
|
|| node.type !== type
|
|
? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node)
|
|
: node;
|
|
}
|
|
ts.updateMappedTypeNode = updateMappedTypeNode;
|
|
function createLiteralTypeNode(literal) {
|
|
var node = createSynthesizedNode(182);
|
|
node.literal = literal;
|
|
return node;
|
|
}
|
|
ts.createLiteralTypeNode = createLiteralTypeNode;
|
|
function updateLiteralTypeNode(node, literal) {
|
|
return node.literal !== literal
|
|
? updateNode(createLiteralTypeNode(literal), node)
|
|
: node;
|
|
}
|
|
ts.updateLiteralTypeNode = updateLiteralTypeNode;
|
|
function createObjectBindingPattern(elements) {
|
|
var node = createSynthesizedNode(184);
|
|
node.elements = createNodeArray(elements);
|
|
return node;
|
|
}
|
|
ts.createObjectBindingPattern = createObjectBindingPattern;
|
|
function updateObjectBindingPattern(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createObjectBindingPattern(elements), node)
|
|
: node;
|
|
}
|
|
ts.updateObjectBindingPattern = updateObjectBindingPattern;
|
|
function createArrayBindingPattern(elements) {
|
|
var node = createSynthesizedNode(185);
|
|
node.elements = createNodeArray(elements);
|
|
return node;
|
|
}
|
|
ts.createArrayBindingPattern = createArrayBindingPattern;
|
|
function updateArrayBindingPattern(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createArrayBindingPattern(elements), node)
|
|
: node;
|
|
}
|
|
ts.updateArrayBindingPattern = updateArrayBindingPattern;
|
|
function createBindingElement(dotDotDotToken, propertyName, name, initializer) {
|
|
var node = createSynthesizedNode(186);
|
|
node.dotDotDotToken = dotDotDotToken;
|
|
node.propertyName = asName(propertyName);
|
|
node.name = asName(name);
|
|
node.initializer = initializer;
|
|
return node;
|
|
}
|
|
ts.createBindingElement = createBindingElement;
|
|
function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) {
|
|
return node.propertyName !== propertyName
|
|
|| node.dotDotDotToken !== dotDotDotToken
|
|
|| node.name !== name
|
|
|| node.initializer !== initializer
|
|
? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateBindingElement = updateBindingElement;
|
|
function createArrayLiteral(elements, multiLine) {
|
|
var node = createSynthesizedNode(187);
|
|
node.elements = ts.parenthesizeListElements(createNodeArray(elements));
|
|
if (multiLine)
|
|
node.multiLine = true;
|
|
return node;
|
|
}
|
|
ts.createArrayLiteral = createArrayLiteral;
|
|
function updateArrayLiteral(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createArrayLiteral(elements, node.multiLine), node)
|
|
: node;
|
|
}
|
|
ts.updateArrayLiteral = updateArrayLiteral;
|
|
function createObjectLiteral(properties, multiLine) {
|
|
var node = createSynthesizedNode(188);
|
|
node.properties = createNodeArray(properties);
|
|
if (multiLine)
|
|
node.multiLine = true;
|
|
return node;
|
|
}
|
|
ts.createObjectLiteral = createObjectLiteral;
|
|
function updateObjectLiteral(node, properties) {
|
|
return node.properties !== properties
|
|
? updateNode(createObjectLiteral(properties, node.multiLine), node)
|
|
: node;
|
|
}
|
|
ts.updateObjectLiteral = updateObjectLiteral;
|
|
function createPropertyAccess(expression, name) {
|
|
var node = createSynthesizedNode(189);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
node.name = asName(name);
|
|
setEmitFlags(node, 131072);
|
|
return node;
|
|
}
|
|
ts.createPropertyAccess = createPropertyAccess;
|
|
function updatePropertyAccess(node, expression, name) {
|
|
return node.expression !== expression
|
|
|| node.name !== name
|
|
? updateNode(setEmitFlags(createPropertyAccess(expression, name), ts.getEmitFlags(node)), node)
|
|
: node;
|
|
}
|
|
ts.updatePropertyAccess = updatePropertyAccess;
|
|
function createElementAccess(expression, index) {
|
|
var node = createSynthesizedNode(190);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
node.argumentExpression = asExpression(index);
|
|
return node;
|
|
}
|
|
ts.createElementAccess = createElementAccess;
|
|
function updateElementAccess(node, expression, argumentExpression) {
|
|
return node.expression !== expression
|
|
|| node.argumentExpression !== argumentExpression
|
|
? updateNode(createElementAccess(expression, argumentExpression), node)
|
|
: node;
|
|
}
|
|
ts.updateElementAccess = updateElementAccess;
|
|
function createCall(expression, typeArguments, argumentsArray) {
|
|
var node = createSynthesizedNode(191);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray));
|
|
return node;
|
|
}
|
|
ts.createCall = createCall;
|
|
function updateCall(node, expression, typeArguments, argumentsArray) {
|
|
return node.expression !== expression
|
|
|| node.typeArguments !== typeArguments
|
|
|| node.arguments !== argumentsArray
|
|
? updateNode(createCall(expression, typeArguments, argumentsArray), node)
|
|
: node;
|
|
}
|
|
ts.updateCall = updateCall;
|
|
function createNew(expression, typeArguments, argumentsArray) {
|
|
var node = createSynthesizedNode(192);
|
|
node.expression = ts.parenthesizeForNew(expression);
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined;
|
|
return node;
|
|
}
|
|
ts.createNew = createNew;
|
|
function updateNew(node, expression, typeArguments, argumentsArray) {
|
|
return node.expression !== expression
|
|
|| node.typeArguments !== typeArguments
|
|
|| node.arguments !== argumentsArray
|
|
? updateNode(createNew(expression, typeArguments, argumentsArray), node)
|
|
: node;
|
|
}
|
|
ts.updateNew = updateNew;
|
|
function createTaggedTemplate(tag, typeArgumentsOrTemplate, template) {
|
|
var node = createSynthesizedNode(193);
|
|
node.tag = ts.parenthesizeForAccess(tag);
|
|
if (template) {
|
|
node.typeArguments = asNodeArray(typeArgumentsOrTemplate);
|
|
node.template = template;
|
|
}
|
|
else {
|
|
node.typeArguments = undefined;
|
|
node.template = typeArgumentsOrTemplate;
|
|
}
|
|
return node;
|
|
}
|
|
ts.createTaggedTemplate = createTaggedTemplate;
|
|
function updateTaggedTemplate(node, tag, typeArgumentsOrTemplate, template) {
|
|
return node.tag !== tag
|
|
|| (template
|
|
? node.typeArguments !== typeArgumentsOrTemplate || node.template !== template
|
|
: node.typeArguments !== undefined || node.template !== typeArgumentsOrTemplate)
|
|
? updateNode(createTaggedTemplate(tag, typeArgumentsOrTemplate, template), node)
|
|
: node;
|
|
}
|
|
ts.updateTaggedTemplate = updateTaggedTemplate;
|
|
function createTypeAssertion(type, expression) {
|
|
var node = createSynthesizedNode(194);
|
|
node.type = type;
|
|
node.expression = ts.parenthesizePrefixOperand(expression);
|
|
return node;
|
|
}
|
|
ts.createTypeAssertion = createTypeAssertion;
|
|
function updateTypeAssertion(node, type, expression) {
|
|
return node.type !== type
|
|
|| node.expression !== expression
|
|
? updateNode(createTypeAssertion(type, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeAssertion = updateTypeAssertion;
|
|
function createParen(expression) {
|
|
var node = createSynthesizedNode(195);
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createParen = createParen;
|
|
function updateParen(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createParen(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateParen = updateParen;
|
|
function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
|
|
var node = createSynthesizedNode(196);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.asteriskToken = asteriskToken;
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createFunctionExpression = createFunctionExpression;
|
|
function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
|
|
return node.name !== name
|
|
|| node.modifiers !== modifiers
|
|
|| node.asteriskToken !== asteriskToken
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.body !== body
|
|
? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node)
|
|
: node;
|
|
}
|
|
ts.updateFunctionExpression = updateFunctionExpression;
|
|
function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
|
|
var node = createSynthesizedNode(197);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(37);
|
|
node.body = ts.parenthesizeConciseBody(body);
|
|
return node;
|
|
}
|
|
ts.createArrowFunction = createArrowFunction;
|
|
function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
|
|
return node.modifiers !== modifiers
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.equalsGreaterThanToken !== equalsGreaterThanToken
|
|
|| node.body !== body
|
|
? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node)
|
|
: node;
|
|
}
|
|
ts.updateArrowFunction = updateArrowFunction;
|
|
function createDelete(expression) {
|
|
var node = createSynthesizedNode(198);
|
|
node.expression = ts.parenthesizePrefixOperand(expression);
|
|
return node;
|
|
}
|
|
ts.createDelete = createDelete;
|
|
function updateDelete(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createDelete(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateDelete = updateDelete;
|
|
function createTypeOf(expression) {
|
|
var node = createSynthesizedNode(199);
|
|
node.expression = ts.parenthesizePrefixOperand(expression);
|
|
return node;
|
|
}
|
|
ts.createTypeOf = createTypeOf;
|
|
function updateTypeOf(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createTypeOf(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeOf = updateTypeOf;
|
|
function createVoid(expression) {
|
|
var node = createSynthesizedNode(200);
|
|
node.expression = ts.parenthesizePrefixOperand(expression);
|
|
return node;
|
|
}
|
|
ts.createVoid = createVoid;
|
|
function updateVoid(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createVoid(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateVoid = updateVoid;
|
|
function createAwait(expression) {
|
|
var node = createSynthesizedNode(201);
|
|
node.expression = ts.parenthesizePrefixOperand(expression);
|
|
return node;
|
|
}
|
|
ts.createAwait = createAwait;
|
|
function updateAwait(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createAwait(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateAwait = updateAwait;
|
|
function createPrefix(operator, operand) {
|
|
var node = createSynthesizedNode(202);
|
|
node.operator = operator;
|
|
node.operand = ts.parenthesizePrefixOperand(operand);
|
|
return node;
|
|
}
|
|
ts.createPrefix = createPrefix;
|
|
function updatePrefix(node, operand) {
|
|
return node.operand !== operand
|
|
? updateNode(createPrefix(node.operator, operand), node)
|
|
: node;
|
|
}
|
|
ts.updatePrefix = updatePrefix;
|
|
function createPostfix(operand, operator) {
|
|
var node = createSynthesizedNode(203);
|
|
node.operand = ts.parenthesizePostfixOperand(operand);
|
|
node.operator = operator;
|
|
return node;
|
|
}
|
|
ts.createPostfix = createPostfix;
|
|
function updatePostfix(node, operand) {
|
|
return node.operand !== operand
|
|
? updateNode(createPostfix(operand, node.operator), node)
|
|
: node;
|
|
}
|
|
ts.updatePostfix = updatePostfix;
|
|
function createBinary(left, operator, right) {
|
|
var node = createSynthesizedNode(204);
|
|
var operatorToken = asToken(operator);
|
|
var operatorKind = operatorToken.kind;
|
|
node.left = ts.parenthesizeBinaryOperand(operatorKind, left, true, undefined);
|
|
node.operatorToken = operatorToken;
|
|
node.right = ts.parenthesizeBinaryOperand(operatorKind, right, false, node.left);
|
|
return node;
|
|
}
|
|
ts.createBinary = createBinary;
|
|
function updateBinary(node, left, right, operator) {
|
|
return node.left !== left
|
|
|| node.right !== right
|
|
? updateNode(createBinary(left, operator || node.operatorToken, right), node)
|
|
: node;
|
|
}
|
|
ts.updateBinary = updateBinary;
|
|
function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) {
|
|
var node = createSynthesizedNode(205);
|
|
node.condition = ts.parenthesizeForConditionalHead(condition);
|
|
node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(56);
|
|
node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue);
|
|
node.colonToken = whenFalse ? colonToken : createToken(57);
|
|
node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse);
|
|
return node;
|
|
}
|
|
ts.createConditional = createConditional;
|
|
function updateConditional(node, condition, questionToken, whenTrue, colonToken, whenFalse) {
|
|
return node.condition !== condition
|
|
|| node.questionToken !== questionToken
|
|
|| node.whenTrue !== whenTrue
|
|
|| node.colonToken !== colonToken
|
|
|| node.whenFalse !== whenFalse
|
|
? updateNode(createConditional(condition, questionToken, whenTrue, colonToken, whenFalse), node)
|
|
: node;
|
|
}
|
|
ts.updateConditional = updateConditional;
|
|
function createTemplateExpression(head, templateSpans) {
|
|
var node = createSynthesizedNode(206);
|
|
node.head = head;
|
|
node.templateSpans = createNodeArray(templateSpans);
|
|
return node;
|
|
}
|
|
ts.createTemplateExpression = createTemplateExpression;
|
|
function updateTemplateExpression(node, head, templateSpans) {
|
|
return node.head !== head
|
|
|| node.templateSpans !== templateSpans
|
|
? updateNode(createTemplateExpression(head, templateSpans), node)
|
|
: node;
|
|
}
|
|
ts.updateTemplateExpression = updateTemplateExpression;
|
|
function createTemplateHead(text) {
|
|
var node = createSynthesizedNode(15);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createTemplateHead = createTemplateHead;
|
|
function createTemplateMiddle(text) {
|
|
var node = createSynthesizedNode(16);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createTemplateMiddle = createTemplateMiddle;
|
|
function createTemplateTail(text) {
|
|
var node = createSynthesizedNode(17);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createTemplateTail = createTemplateTail;
|
|
function createNoSubstitutionTemplateLiteral(text) {
|
|
var node = createSynthesizedNode(14);
|
|
node.text = text;
|
|
return node;
|
|
}
|
|
ts.createNoSubstitutionTemplateLiteral = createNoSubstitutionTemplateLiteral;
|
|
function createYield(asteriskTokenOrExpression, expression) {
|
|
var node = createSynthesizedNode(207);
|
|
node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 40 ? asteriskTokenOrExpression : undefined;
|
|
node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 40 ? asteriskTokenOrExpression : expression;
|
|
return node;
|
|
}
|
|
ts.createYield = createYield;
|
|
function updateYield(node, asteriskToken, expression) {
|
|
return node.expression !== expression
|
|
|| node.asteriskToken !== asteriskToken
|
|
? updateNode(createYield(asteriskToken, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateYield = updateYield;
|
|
function createSpread(expression) {
|
|
var node = createSynthesizedNode(208);
|
|
node.expression = ts.parenthesizeExpressionForList(expression);
|
|
return node;
|
|
}
|
|
ts.createSpread = createSpread;
|
|
function updateSpread(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createSpread(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateSpread = updateSpread;
|
|
function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) {
|
|
var node = createSynthesizedNode(209);
|
|
node.decorators = undefined;
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.heritageClauses = asNodeArray(heritageClauses);
|
|
node.members = createNodeArray(members);
|
|
return node;
|
|
}
|
|
ts.createClassExpression = createClassExpression;
|
|
function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) {
|
|
return node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.heritageClauses !== heritageClauses
|
|
|| node.members !== members
|
|
? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node)
|
|
: node;
|
|
}
|
|
ts.updateClassExpression = updateClassExpression;
|
|
function createOmittedExpression() {
|
|
return createSynthesizedNode(210);
|
|
}
|
|
ts.createOmittedExpression = createOmittedExpression;
|
|
function createExpressionWithTypeArguments(typeArguments, expression) {
|
|
var node = createSynthesizedNode(211);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
return node;
|
|
}
|
|
ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments;
|
|
function updateExpressionWithTypeArguments(node, typeArguments, expression) {
|
|
return node.typeArguments !== typeArguments
|
|
|| node.expression !== expression
|
|
? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments;
|
|
function createAsExpression(expression, type) {
|
|
var node = createSynthesizedNode(212);
|
|
node.expression = expression;
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createAsExpression = createAsExpression;
|
|
function updateAsExpression(node, expression, type) {
|
|
return node.expression !== expression
|
|
|| node.type !== type
|
|
? updateNode(createAsExpression(expression, type), node)
|
|
: node;
|
|
}
|
|
ts.updateAsExpression = updateAsExpression;
|
|
function createNonNullExpression(expression) {
|
|
var node = createSynthesizedNode(213);
|
|
node.expression = ts.parenthesizeForAccess(expression);
|
|
return node;
|
|
}
|
|
ts.createNonNullExpression = createNonNullExpression;
|
|
function updateNonNullExpression(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createNonNullExpression(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateNonNullExpression = updateNonNullExpression;
|
|
function createMetaProperty(keywordToken, name) {
|
|
var node = createSynthesizedNode(214);
|
|
node.keywordToken = keywordToken;
|
|
node.name = name;
|
|
return node;
|
|
}
|
|
ts.createMetaProperty = createMetaProperty;
|
|
function updateMetaProperty(node, name) {
|
|
return node.name !== name
|
|
? updateNode(createMetaProperty(node.keywordToken, name), node)
|
|
: node;
|
|
}
|
|
ts.updateMetaProperty = updateMetaProperty;
|
|
function createTemplateSpan(expression, literal) {
|
|
var node = createSynthesizedNode(216);
|
|
node.expression = expression;
|
|
node.literal = literal;
|
|
return node;
|
|
}
|
|
ts.createTemplateSpan = createTemplateSpan;
|
|
function updateTemplateSpan(node, expression, literal) {
|
|
return node.expression !== expression
|
|
|| node.literal !== literal
|
|
? updateNode(createTemplateSpan(expression, literal), node)
|
|
: node;
|
|
}
|
|
ts.updateTemplateSpan = updateTemplateSpan;
|
|
function createSemicolonClassElement() {
|
|
return createSynthesizedNode(217);
|
|
}
|
|
ts.createSemicolonClassElement = createSemicolonClassElement;
|
|
function createBlock(statements, multiLine) {
|
|
var block = createSynthesizedNode(218);
|
|
block.statements = createNodeArray(statements);
|
|
if (multiLine)
|
|
block.multiLine = multiLine;
|
|
return block;
|
|
}
|
|
ts.createBlock = createBlock;
|
|
function updateBlock(node, statements) {
|
|
return node.statements !== statements
|
|
? updateNode(createBlock(statements, node.multiLine), node)
|
|
: node;
|
|
}
|
|
ts.updateBlock = updateBlock;
|
|
function createVariableStatement(modifiers, declarationList) {
|
|
var node = createSynthesizedNode(219);
|
|
node.decorators = undefined;
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList;
|
|
return node;
|
|
}
|
|
ts.createVariableStatement = createVariableStatement;
|
|
function updateVariableStatement(node, modifiers, declarationList) {
|
|
return node.modifiers !== modifiers
|
|
|| node.declarationList !== declarationList
|
|
? updateNode(createVariableStatement(modifiers, declarationList), node)
|
|
: node;
|
|
}
|
|
ts.updateVariableStatement = updateVariableStatement;
|
|
function createEmptyStatement() {
|
|
return createSynthesizedNode(220);
|
|
}
|
|
ts.createEmptyStatement = createEmptyStatement;
|
|
function createExpressionStatement(expression) {
|
|
var node = createSynthesizedNode(221);
|
|
node.expression = ts.parenthesizeExpressionForExpressionStatement(expression);
|
|
return node;
|
|
}
|
|
ts.createExpressionStatement = createExpressionStatement;
|
|
function updateExpressionStatement(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createExpressionStatement(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateExpressionStatement = updateExpressionStatement;
|
|
ts.createStatement = createExpressionStatement;
|
|
ts.updateStatement = updateExpressionStatement;
|
|
function createIf(expression, thenStatement, elseStatement) {
|
|
var node = createSynthesizedNode(222);
|
|
node.expression = expression;
|
|
node.thenStatement = thenStatement;
|
|
node.elseStatement = elseStatement;
|
|
return node;
|
|
}
|
|
ts.createIf = createIf;
|
|
function updateIf(node, expression, thenStatement, elseStatement) {
|
|
return node.expression !== expression
|
|
|| node.thenStatement !== thenStatement
|
|
|| node.elseStatement !== elseStatement
|
|
? updateNode(createIf(expression, thenStatement, elseStatement), node)
|
|
: node;
|
|
}
|
|
ts.updateIf = updateIf;
|
|
function createDo(statement, expression) {
|
|
var node = createSynthesizedNode(223);
|
|
node.statement = statement;
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createDo = createDo;
|
|
function updateDo(node, statement, expression) {
|
|
return node.statement !== statement
|
|
|| node.expression !== expression
|
|
? updateNode(createDo(statement, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateDo = updateDo;
|
|
function createWhile(expression, statement) {
|
|
var node = createSynthesizedNode(224);
|
|
node.expression = expression;
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createWhile = createWhile;
|
|
function updateWhile(node, expression, statement) {
|
|
return node.expression !== expression
|
|
|| node.statement !== statement
|
|
? updateNode(createWhile(expression, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateWhile = updateWhile;
|
|
function createFor(initializer, condition, incrementor, statement) {
|
|
var node = createSynthesizedNode(225);
|
|
node.initializer = initializer;
|
|
node.condition = condition;
|
|
node.incrementor = incrementor;
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createFor = createFor;
|
|
function updateFor(node, initializer, condition, incrementor, statement) {
|
|
return node.initializer !== initializer
|
|
|| node.condition !== condition
|
|
|| node.incrementor !== incrementor
|
|
|| node.statement !== statement
|
|
? updateNode(createFor(initializer, condition, incrementor, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateFor = updateFor;
|
|
function createForIn(initializer, expression, statement) {
|
|
var node = createSynthesizedNode(226);
|
|
node.initializer = initializer;
|
|
node.expression = expression;
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createForIn = createForIn;
|
|
function updateForIn(node, initializer, expression, statement) {
|
|
return node.initializer !== initializer
|
|
|| node.expression !== expression
|
|
|| node.statement !== statement
|
|
? updateNode(createForIn(initializer, expression, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateForIn = updateForIn;
|
|
function createForOf(awaitModifier, initializer, expression, statement) {
|
|
var node = createSynthesizedNode(227);
|
|
node.awaitModifier = awaitModifier;
|
|
node.initializer = initializer;
|
|
node.expression = expression;
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createForOf = createForOf;
|
|
function updateForOf(node, awaitModifier, initializer, expression, statement) {
|
|
return node.awaitModifier !== awaitModifier
|
|
|| node.initializer !== initializer
|
|
|| node.expression !== expression
|
|
|| node.statement !== statement
|
|
? updateNode(createForOf(awaitModifier, initializer, expression, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateForOf = updateForOf;
|
|
function createContinue(label) {
|
|
var node = createSynthesizedNode(228);
|
|
node.label = asName(label);
|
|
return node;
|
|
}
|
|
ts.createContinue = createContinue;
|
|
function updateContinue(node, label) {
|
|
return node.label !== label
|
|
? updateNode(createContinue(label), node)
|
|
: node;
|
|
}
|
|
ts.updateContinue = updateContinue;
|
|
function createBreak(label) {
|
|
var node = createSynthesizedNode(229);
|
|
node.label = asName(label);
|
|
return node;
|
|
}
|
|
ts.createBreak = createBreak;
|
|
function updateBreak(node, label) {
|
|
return node.label !== label
|
|
? updateNode(createBreak(label), node)
|
|
: node;
|
|
}
|
|
ts.updateBreak = updateBreak;
|
|
function createReturn(expression) {
|
|
var node = createSynthesizedNode(230);
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createReturn = createReturn;
|
|
function updateReturn(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createReturn(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateReturn = updateReturn;
|
|
function createWith(expression, statement) {
|
|
var node = createSynthesizedNode(231);
|
|
node.expression = expression;
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createWith = createWith;
|
|
function updateWith(node, expression, statement) {
|
|
return node.expression !== expression
|
|
|| node.statement !== statement
|
|
? updateNode(createWith(expression, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateWith = updateWith;
|
|
function createSwitch(expression, caseBlock) {
|
|
var node = createSynthesizedNode(232);
|
|
node.expression = ts.parenthesizeExpressionForList(expression);
|
|
node.caseBlock = caseBlock;
|
|
return node;
|
|
}
|
|
ts.createSwitch = createSwitch;
|
|
function updateSwitch(node, expression, caseBlock) {
|
|
return node.expression !== expression
|
|
|| node.caseBlock !== caseBlock
|
|
? updateNode(createSwitch(expression, caseBlock), node)
|
|
: node;
|
|
}
|
|
ts.updateSwitch = updateSwitch;
|
|
function createLabel(label, statement) {
|
|
var node = createSynthesizedNode(233);
|
|
node.label = asName(label);
|
|
node.statement = statement;
|
|
return node;
|
|
}
|
|
ts.createLabel = createLabel;
|
|
function updateLabel(node, label, statement) {
|
|
return node.label !== label
|
|
|| node.statement !== statement
|
|
? updateNode(createLabel(label, statement), node)
|
|
: node;
|
|
}
|
|
ts.updateLabel = updateLabel;
|
|
function createThrow(expression) {
|
|
var node = createSynthesizedNode(234);
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createThrow = createThrow;
|
|
function updateThrow(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createThrow(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateThrow = updateThrow;
|
|
function createTry(tryBlock, catchClause, finallyBlock) {
|
|
var node = createSynthesizedNode(235);
|
|
node.tryBlock = tryBlock;
|
|
node.catchClause = catchClause;
|
|
node.finallyBlock = finallyBlock;
|
|
return node;
|
|
}
|
|
ts.createTry = createTry;
|
|
function updateTry(node, tryBlock, catchClause, finallyBlock) {
|
|
return node.tryBlock !== tryBlock
|
|
|| node.catchClause !== catchClause
|
|
|| node.finallyBlock !== finallyBlock
|
|
? updateNode(createTry(tryBlock, catchClause, finallyBlock), node)
|
|
: node;
|
|
}
|
|
ts.updateTry = updateTry;
|
|
function createDebuggerStatement() {
|
|
return createSynthesizedNode(236);
|
|
}
|
|
ts.createDebuggerStatement = createDebuggerStatement;
|
|
function createVariableDeclaration(name, type, initializer) {
|
|
var node = createSynthesizedNode(237);
|
|
node.name = asName(name);
|
|
node.type = type;
|
|
node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined;
|
|
return node;
|
|
}
|
|
ts.createVariableDeclaration = createVariableDeclaration;
|
|
function updateVariableDeclaration(node, name, type, initializer) {
|
|
return node.name !== name
|
|
|| node.type !== type
|
|
|| node.initializer !== initializer
|
|
? updateNode(createVariableDeclaration(name, type, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateVariableDeclaration = updateVariableDeclaration;
|
|
function createVariableDeclarationList(declarations, flags) {
|
|
if (flags === void 0) { flags = 0; }
|
|
var node = createSynthesizedNode(238);
|
|
node.flags |= flags & 3;
|
|
node.declarations = createNodeArray(declarations);
|
|
return node;
|
|
}
|
|
ts.createVariableDeclarationList = createVariableDeclarationList;
|
|
function updateVariableDeclarationList(node, declarations) {
|
|
return node.declarations !== declarations
|
|
? updateNode(createVariableDeclarationList(declarations, node.flags), node)
|
|
: node;
|
|
}
|
|
ts.updateVariableDeclarationList = updateVariableDeclarationList;
|
|
function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
|
|
var node = createSynthesizedNode(239);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.asteriskToken = asteriskToken;
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.parameters = createNodeArray(parameters);
|
|
node.type = type;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createFunctionDeclaration = createFunctionDeclaration;
|
|
function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.asteriskToken !== asteriskToken
|
|
|| node.name !== name
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.parameters !== parameters
|
|
|| node.type !== type
|
|
|| node.body !== body
|
|
? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node)
|
|
: node;
|
|
}
|
|
ts.updateFunctionDeclaration = updateFunctionDeclaration;
|
|
function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) {
|
|
var node = createSynthesizedNode(240);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.heritageClauses = asNodeArray(heritageClauses);
|
|
node.members = createNodeArray(members);
|
|
return node;
|
|
}
|
|
ts.createClassDeclaration = createClassDeclaration;
|
|
function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.heritageClauses !== heritageClauses
|
|
|| node.members !== members
|
|
? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node)
|
|
: node;
|
|
}
|
|
ts.updateClassDeclaration = updateClassDeclaration;
|
|
function createInterfaceDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) {
|
|
var node = createSynthesizedNode(241);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.heritageClauses = asNodeArray(heritageClauses);
|
|
node.members = createNodeArray(members);
|
|
return node;
|
|
}
|
|
ts.createInterfaceDeclaration = createInterfaceDeclaration;
|
|
function updateInterfaceDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.heritageClauses !== heritageClauses
|
|
|| node.members !== members
|
|
? updateNode(createInterfaceDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node)
|
|
: node;
|
|
}
|
|
ts.updateInterfaceDeclaration = updateInterfaceDeclaration;
|
|
function createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type) {
|
|
var node = createSynthesizedNode(242);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.typeParameters = asNodeArray(typeParameters);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createTypeAliasDeclaration = createTypeAliasDeclaration;
|
|
function updateTypeAliasDeclaration(node, decorators, modifiers, name, typeParameters, type) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.typeParameters !== typeParameters
|
|
|| node.type !== type
|
|
? updateNode(createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type), node)
|
|
: node;
|
|
}
|
|
ts.updateTypeAliasDeclaration = updateTypeAliasDeclaration;
|
|
function createEnumDeclaration(decorators, modifiers, name, members) {
|
|
var node = createSynthesizedNode(243);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.members = createNodeArray(members);
|
|
return node;
|
|
}
|
|
ts.createEnumDeclaration = createEnumDeclaration;
|
|
function updateEnumDeclaration(node, decorators, modifiers, name, members) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.members !== members
|
|
? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node)
|
|
: node;
|
|
}
|
|
ts.updateEnumDeclaration = updateEnumDeclaration;
|
|
function createModuleDeclaration(decorators, modifiers, name, body, flags) {
|
|
if (flags === void 0) { flags = 0; }
|
|
var node = createSynthesizedNode(244);
|
|
node.flags |= flags & (16 | 4 | 512);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = name;
|
|
node.body = body;
|
|
return node;
|
|
}
|
|
ts.createModuleDeclaration = createModuleDeclaration;
|
|
function updateModuleDeclaration(node, decorators, modifiers, name, body) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.body !== body
|
|
? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node)
|
|
: node;
|
|
}
|
|
ts.updateModuleDeclaration = updateModuleDeclaration;
|
|
function createModuleBlock(statements) {
|
|
var node = createSynthesizedNode(245);
|
|
node.statements = createNodeArray(statements);
|
|
return node;
|
|
}
|
|
ts.createModuleBlock = createModuleBlock;
|
|
function updateModuleBlock(node, statements) {
|
|
return node.statements !== statements
|
|
? updateNode(createModuleBlock(statements), node)
|
|
: node;
|
|
}
|
|
ts.updateModuleBlock = updateModuleBlock;
|
|
function createCaseBlock(clauses) {
|
|
var node = createSynthesizedNode(246);
|
|
node.clauses = createNodeArray(clauses);
|
|
return node;
|
|
}
|
|
ts.createCaseBlock = createCaseBlock;
|
|
function updateCaseBlock(node, clauses) {
|
|
return node.clauses !== clauses
|
|
? updateNode(createCaseBlock(clauses), node)
|
|
: node;
|
|
}
|
|
ts.updateCaseBlock = updateCaseBlock;
|
|
function createNamespaceExportDeclaration(name) {
|
|
var node = createSynthesizedNode(247);
|
|
node.name = asName(name);
|
|
return node;
|
|
}
|
|
ts.createNamespaceExportDeclaration = createNamespaceExportDeclaration;
|
|
function updateNamespaceExportDeclaration(node, name) {
|
|
return node.name !== name
|
|
? updateNode(createNamespaceExportDeclaration(name), node)
|
|
: node;
|
|
}
|
|
ts.updateNamespaceExportDeclaration = updateNamespaceExportDeclaration;
|
|
function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) {
|
|
var node = createSynthesizedNode(248);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.name = asName(name);
|
|
node.moduleReference = moduleReference;
|
|
return node;
|
|
}
|
|
ts.createImportEqualsDeclaration = createImportEqualsDeclaration;
|
|
function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.name !== name
|
|
|| node.moduleReference !== moduleReference
|
|
? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node)
|
|
: node;
|
|
}
|
|
ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration;
|
|
function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) {
|
|
var node = createSynthesizedNode(249);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.importClause = importClause;
|
|
node.moduleSpecifier = moduleSpecifier;
|
|
return node;
|
|
}
|
|
ts.createImportDeclaration = createImportDeclaration;
|
|
function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.importClause !== importClause
|
|
|| node.moduleSpecifier !== moduleSpecifier
|
|
? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node)
|
|
: node;
|
|
}
|
|
ts.updateImportDeclaration = updateImportDeclaration;
|
|
function createImportClause(name, namedBindings) {
|
|
var node = createSynthesizedNode(250);
|
|
node.name = name;
|
|
node.namedBindings = namedBindings;
|
|
return node;
|
|
}
|
|
ts.createImportClause = createImportClause;
|
|
function updateImportClause(node, name, namedBindings) {
|
|
return node.name !== name
|
|
|| node.namedBindings !== namedBindings
|
|
? updateNode(createImportClause(name, namedBindings), node)
|
|
: node;
|
|
}
|
|
ts.updateImportClause = updateImportClause;
|
|
function createNamespaceImport(name) {
|
|
var node = createSynthesizedNode(251);
|
|
node.name = name;
|
|
return node;
|
|
}
|
|
ts.createNamespaceImport = createNamespaceImport;
|
|
function updateNamespaceImport(node, name) {
|
|
return node.name !== name
|
|
? updateNode(createNamespaceImport(name), node)
|
|
: node;
|
|
}
|
|
ts.updateNamespaceImport = updateNamespaceImport;
|
|
function createNamedImports(elements) {
|
|
var node = createSynthesizedNode(252);
|
|
node.elements = createNodeArray(elements);
|
|
return node;
|
|
}
|
|
ts.createNamedImports = createNamedImports;
|
|
function updateNamedImports(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createNamedImports(elements), node)
|
|
: node;
|
|
}
|
|
ts.updateNamedImports = updateNamedImports;
|
|
function createImportSpecifier(propertyName, name) {
|
|
var node = createSynthesizedNode(253);
|
|
node.propertyName = propertyName;
|
|
node.name = name;
|
|
return node;
|
|
}
|
|
ts.createImportSpecifier = createImportSpecifier;
|
|
function updateImportSpecifier(node, propertyName, name) {
|
|
return node.propertyName !== propertyName
|
|
|| node.name !== name
|
|
? updateNode(createImportSpecifier(propertyName, name), node)
|
|
: node;
|
|
}
|
|
ts.updateImportSpecifier = updateImportSpecifier;
|
|
function createExportAssignment(decorators, modifiers, isExportEquals, expression) {
|
|
var node = createSynthesizedNode(254);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.isExportEquals = isExportEquals;
|
|
node.expression = isExportEquals ? ts.parenthesizeBinaryOperand(59, expression, false, undefined) : ts.parenthesizeDefaultExpression(expression);
|
|
return node;
|
|
}
|
|
ts.createExportAssignment = createExportAssignment;
|
|
function updateExportAssignment(node, decorators, modifiers, expression) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.expression !== expression
|
|
? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateExportAssignment = updateExportAssignment;
|
|
function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) {
|
|
var node = createSynthesizedNode(255);
|
|
node.decorators = asNodeArray(decorators);
|
|
node.modifiers = asNodeArray(modifiers);
|
|
node.exportClause = exportClause;
|
|
node.moduleSpecifier = moduleSpecifier;
|
|
return node;
|
|
}
|
|
ts.createExportDeclaration = createExportDeclaration;
|
|
function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) {
|
|
return node.decorators !== decorators
|
|
|| node.modifiers !== modifiers
|
|
|| node.exportClause !== exportClause
|
|
|| node.moduleSpecifier !== moduleSpecifier
|
|
? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node)
|
|
: node;
|
|
}
|
|
ts.updateExportDeclaration = updateExportDeclaration;
|
|
function createNamedExports(elements) {
|
|
var node = createSynthesizedNode(256);
|
|
node.elements = createNodeArray(elements);
|
|
return node;
|
|
}
|
|
ts.createNamedExports = createNamedExports;
|
|
function updateNamedExports(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createNamedExports(elements), node)
|
|
: node;
|
|
}
|
|
ts.updateNamedExports = updateNamedExports;
|
|
function createExportSpecifier(propertyName, name) {
|
|
var node = createSynthesizedNode(257);
|
|
node.propertyName = asName(propertyName);
|
|
node.name = asName(name);
|
|
return node;
|
|
}
|
|
ts.createExportSpecifier = createExportSpecifier;
|
|
function updateExportSpecifier(node, propertyName, name) {
|
|
return node.propertyName !== propertyName
|
|
|| node.name !== name
|
|
? updateNode(createExportSpecifier(propertyName, name), node)
|
|
: node;
|
|
}
|
|
ts.updateExportSpecifier = updateExportSpecifier;
|
|
function createExternalModuleReference(expression) {
|
|
var node = createSynthesizedNode(259);
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createExternalModuleReference = createExternalModuleReference;
|
|
function updateExternalModuleReference(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createExternalModuleReference(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateExternalModuleReference = updateExternalModuleReference;
|
|
function createJSDocTypeExpression(type) {
|
|
var node = createSynthesizedNode(283);
|
|
node.type = type;
|
|
return node;
|
|
}
|
|
ts.createJSDocTypeExpression = createJSDocTypeExpression;
|
|
function createJSDocTypeTag(typeExpression, comment) {
|
|
var tag = createJSDocTag(302, "type");
|
|
tag.typeExpression = typeExpression;
|
|
tag.comment = comment;
|
|
return tag;
|
|
}
|
|
ts.createJSDocTypeTag = createJSDocTypeTag;
|
|
function createJSDocReturnTag(typeExpression, comment) {
|
|
var tag = createJSDocTag(300, "returns");
|
|
tag.typeExpression = typeExpression;
|
|
tag.comment = comment;
|
|
return tag;
|
|
}
|
|
ts.createJSDocReturnTag = createJSDocReturnTag;
|
|
function createJSDocParamTag(name, isBracketed, typeExpression, comment) {
|
|
var tag = createJSDocTag(299, "param");
|
|
tag.typeExpression = typeExpression;
|
|
tag.name = name;
|
|
tag.isBracketed = isBracketed;
|
|
tag.comment = comment;
|
|
return tag;
|
|
}
|
|
ts.createJSDocParamTag = createJSDocParamTag;
|
|
function createJSDocComment(comment, tags) {
|
|
var node = createSynthesizedNode(291);
|
|
node.comment = comment;
|
|
node.tags = tags;
|
|
return node;
|
|
}
|
|
ts.createJSDocComment = createJSDocComment;
|
|
function createJSDocTag(kind, tagName) {
|
|
var node = createSynthesizedNode(kind);
|
|
node.tagName = createIdentifier(tagName);
|
|
return node;
|
|
}
|
|
function createJsxElement(openingElement, children, closingElement) {
|
|
var node = createSynthesizedNode(260);
|
|
node.openingElement = openingElement;
|
|
node.children = createNodeArray(children);
|
|
node.closingElement = closingElement;
|
|
return node;
|
|
}
|
|
ts.createJsxElement = createJsxElement;
|
|
function updateJsxElement(node, openingElement, children, closingElement) {
|
|
return node.openingElement !== openingElement
|
|
|| node.children !== children
|
|
|| node.closingElement !== closingElement
|
|
? updateNode(createJsxElement(openingElement, children, closingElement), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxElement = updateJsxElement;
|
|
function createJsxSelfClosingElement(tagName, typeArguments, attributes) {
|
|
var node = createSynthesizedNode(261);
|
|
node.tagName = tagName;
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
node.attributes = attributes;
|
|
return node;
|
|
}
|
|
ts.createJsxSelfClosingElement = createJsxSelfClosingElement;
|
|
function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) {
|
|
return node.tagName !== tagName
|
|
|| node.typeArguments !== typeArguments
|
|
|| node.attributes !== attributes
|
|
? updateNode(createJsxSelfClosingElement(tagName, typeArguments, attributes), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement;
|
|
function createJsxOpeningElement(tagName, typeArguments, attributes) {
|
|
var node = createSynthesizedNode(262);
|
|
node.tagName = tagName;
|
|
node.typeArguments = asNodeArray(typeArguments);
|
|
node.attributes = attributes;
|
|
return node;
|
|
}
|
|
ts.createJsxOpeningElement = createJsxOpeningElement;
|
|
function updateJsxOpeningElement(node, tagName, typeArguments, attributes) {
|
|
return node.tagName !== tagName
|
|
|| node.typeArguments !== typeArguments
|
|
|| node.attributes !== attributes
|
|
? updateNode(createJsxOpeningElement(tagName, typeArguments, attributes), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxOpeningElement = updateJsxOpeningElement;
|
|
function createJsxClosingElement(tagName) {
|
|
var node = createSynthesizedNode(263);
|
|
node.tagName = tagName;
|
|
return node;
|
|
}
|
|
ts.createJsxClosingElement = createJsxClosingElement;
|
|
function updateJsxClosingElement(node, tagName) {
|
|
return node.tagName !== tagName
|
|
? updateNode(createJsxClosingElement(tagName), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxClosingElement = updateJsxClosingElement;
|
|
function createJsxFragment(openingFragment, children, closingFragment) {
|
|
var node = createSynthesizedNode(264);
|
|
node.openingFragment = openingFragment;
|
|
node.children = createNodeArray(children);
|
|
node.closingFragment = closingFragment;
|
|
return node;
|
|
}
|
|
ts.createJsxFragment = createJsxFragment;
|
|
function updateJsxFragment(node, openingFragment, children, closingFragment) {
|
|
return node.openingFragment !== openingFragment
|
|
|| node.children !== children
|
|
|| node.closingFragment !== closingFragment
|
|
? updateNode(createJsxFragment(openingFragment, children, closingFragment), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxFragment = updateJsxFragment;
|
|
function createJsxAttribute(name, initializer) {
|
|
var node = createSynthesizedNode(267);
|
|
node.name = name;
|
|
node.initializer = initializer;
|
|
return node;
|
|
}
|
|
ts.createJsxAttribute = createJsxAttribute;
|
|
function updateJsxAttribute(node, name, initializer) {
|
|
return node.name !== name
|
|
|| node.initializer !== initializer
|
|
? updateNode(createJsxAttribute(name, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxAttribute = updateJsxAttribute;
|
|
function createJsxAttributes(properties) {
|
|
var node = createSynthesizedNode(268);
|
|
node.properties = createNodeArray(properties);
|
|
return node;
|
|
}
|
|
ts.createJsxAttributes = createJsxAttributes;
|
|
function updateJsxAttributes(node, properties) {
|
|
return node.properties !== properties
|
|
? updateNode(createJsxAttributes(properties), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxAttributes = updateJsxAttributes;
|
|
function createJsxSpreadAttribute(expression) {
|
|
var node = createSynthesizedNode(269);
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createJsxSpreadAttribute = createJsxSpreadAttribute;
|
|
function updateJsxSpreadAttribute(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createJsxSpreadAttribute(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute;
|
|
function createJsxExpression(dotDotDotToken, expression) {
|
|
var node = createSynthesizedNode(270);
|
|
node.dotDotDotToken = dotDotDotToken;
|
|
node.expression = expression;
|
|
return node;
|
|
}
|
|
ts.createJsxExpression = createJsxExpression;
|
|
function updateJsxExpression(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createJsxExpression(node.dotDotDotToken, expression), node)
|
|
: node;
|
|
}
|
|
ts.updateJsxExpression = updateJsxExpression;
|
|
function createCaseClause(expression, statements) {
|
|
var node = createSynthesizedNode(271);
|
|
node.expression = ts.parenthesizeExpressionForList(expression);
|
|
node.statements = createNodeArray(statements);
|
|
return node;
|
|
}
|
|
ts.createCaseClause = createCaseClause;
|
|
function updateCaseClause(node, expression, statements) {
|
|
return node.expression !== expression
|
|
|| node.statements !== statements
|
|
? updateNode(createCaseClause(expression, statements), node)
|
|
: node;
|
|
}
|
|
ts.updateCaseClause = updateCaseClause;
|
|
function createDefaultClause(statements) {
|
|
var node = createSynthesizedNode(272);
|
|
node.statements = createNodeArray(statements);
|
|
return node;
|
|
}
|
|
ts.createDefaultClause = createDefaultClause;
|
|
function updateDefaultClause(node, statements) {
|
|
return node.statements !== statements
|
|
? updateNode(createDefaultClause(statements), node)
|
|
: node;
|
|
}
|
|
ts.updateDefaultClause = updateDefaultClause;
|
|
function createHeritageClause(token, types) {
|
|
var node = createSynthesizedNode(273);
|
|
node.token = token;
|
|
node.types = createNodeArray(types);
|
|
return node;
|
|
}
|
|
ts.createHeritageClause = createHeritageClause;
|
|
function updateHeritageClause(node, types) {
|
|
return node.types !== types
|
|
? updateNode(createHeritageClause(node.token, types), node)
|
|
: node;
|
|
}
|
|
ts.updateHeritageClause = updateHeritageClause;
|
|
function createCatchClause(variableDeclaration, block) {
|
|
var node = createSynthesizedNode(274);
|
|
node.variableDeclaration = ts.isString(variableDeclaration) ? createVariableDeclaration(variableDeclaration) : variableDeclaration;
|
|
node.block = block;
|
|
return node;
|
|
}
|
|
ts.createCatchClause = createCatchClause;
|
|
function updateCatchClause(node, variableDeclaration, block) {
|
|
return node.variableDeclaration !== variableDeclaration
|
|
|| node.block !== block
|
|
? updateNode(createCatchClause(variableDeclaration, block), node)
|
|
: node;
|
|
}
|
|
ts.updateCatchClause = updateCatchClause;
|
|
function createPropertyAssignment(name, initializer) {
|
|
var node = createSynthesizedNode(275);
|
|
node.name = asName(name);
|
|
node.questionToken = undefined;
|
|
node.initializer = ts.parenthesizeExpressionForList(initializer);
|
|
return node;
|
|
}
|
|
ts.createPropertyAssignment = createPropertyAssignment;
|
|
function updatePropertyAssignment(node, name, initializer) {
|
|
return node.name !== name
|
|
|| node.initializer !== initializer
|
|
? updateNode(createPropertyAssignment(name, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updatePropertyAssignment = updatePropertyAssignment;
|
|
function createShorthandPropertyAssignment(name, objectAssignmentInitializer) {
|
|
var node = createSynthesizedNode(276);
|
|
node.name = asName(name);
|
|
node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined;
|
|
return node;
|
|
}
|
|
ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment;
|
|
function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) {
|
|
return node.name !== name
|
|
|| node.objectAssignmentInitializer !== objectAssignmentInitializer
|
|
? updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node)
|
|
: node;
|
|
}
|
|
ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment;
|
|
function createSpreadAssignment(expression) {
|
|
var node = createSynthesizedNode(277);
|
|
node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined;
|
|
return node;
|
|
}
|
|
ts.createSpreadAssignment = createSpreadAssignment;
|
|
function updateSpreadAssignment(node, expression) {
|
|
return node.expression !== expression
|
|
? updateNode(createSpreadAssignment(expression), node)
|
|
: node;
|
|
}
|
|
ts.updateSpreadAssignment = updateSpreadAssignment;
|
|
function createEnumMember(name, initializer) {
|
|
var node = createSynthesizedNode(278);
|
|
node.name = asName(name);
|
|
node.initializer = initializer && ts.parenthesizeExpressionForList(initializer);
|
|
return node;
|
|
}
|
|
ts.createEnumMember = createEnumMember;
|
|
function updateEnumMember(node, name, initializer) {
|
|
return node.name !== name
|
|
|| node.initializer !== initializer
|
|
? updateNode(createEnumMember(name, initializer), node)
|
|
: node;
|
|
}
|
|
ts.updateEnumMember = updateEnumMember;
|
|
function updateSourceFileNode(node, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
|
|
if (node.statements !== statements ||
|
|
(isDeclarationFile !== undefined && node.isDeclarationFile !== isDeclarationFile) ||
|
|
(referencedFiles !== undefined && node.referencedFiles !== referencedFiles) ||
|
|
(typeReferences !== undefined && node.typeReferenceDirectives !== typeReferences) ||
|
|
(libReferences !== undefined && node.libReferenceDirectives !== libReferences) ||
|
|
(hasNoDefaultLib !== undefined && node.hasNoDefaultLib !== hasNoDefaultLib)) {
|
|
var updated = createSynthesizedNode(279);
|
|
updated.flags |= node.flags;
|
|
updated.statements = createNodeArray(statements);
|
|
updated.endOfFileToken = node.endOfFileToken;
|
|
updated.fileName = node.fileName;
|
|
updated.path = node.path;
|
|
updated.text = node.text;
|
|
updated.isDeclarationFile = isDeclarationFile === undefined ? node.isDeclarationFile : isDeclarationFile;
|
|
updated.referencedFiles = referencedFiles === undefined ? node.referencedFiles : referencedFiles;
|
|
updated.typeReferenceDirectives = typeReferences === undefined ? node.typeReferenceDirectives : typeReferences;
|
|
updated.hasNoDefaultLib = hasNoDefaultLib === undefined ? node.hasNoDefaultLib : hasNoDefaultLib;
|
|
updated.libReferenceDirectives = libReferences === undefined ? node.libReferenceDirectives : libReferences;
|
|
if (node.amdDependencies !== undefined)
|
|
updated.amdDependencies = node.amdDependencies;
|
|
if (node.moduleName !== undefined)
|
|
updated.moduleName = node.moduleName;
|
|
if (node.languageVariant !== undefined)
|
|
updated.languageVariant = node.languageVariant;
|
|
if (node.renamedDependencies !== undefined)
|
|
updated.renamedDependencies = node.renamedDependencies;
|
|
if (node.languageVersion !== undefined)
|
|
updated.languageVersion = node.languageVersion;
|
|
if (node.scriptKind !== undefined)
|
|
updated.scriptKind = node.scriptKind;
|
|
if (node.externalModuleIndicator !== undefined)
|
|
updated.externalModuleIndicator = node.externalModuleIndicator;
|
|
if (node.commonJsModuleIndicator !== undefined)
|
|
updated.commonJsModuleIndicator = node.commonJsModuleIndicator;
|
|
if (node.identifiers !== undefined)
|
|
updated.identifiers = node.identifiers;
|
|
if (node.nodeCount !== undefined)
|
|
updated.nodeCount = node.nodeCount;
|
|
if (node.identifierCount !== undefined)
|
|
updated.identifierCount = node.identifierCount;
|
|
if (node.symbolCount !== undefined)
|
|
updated.symbolCount = node.symbolCount;
|
|
if (node.parseDiagnostics !== undefined)
|
|
updated.parseDiagnostics = node.parseDiagnostics;
|
|
if (node.bindDiagnostics !== undefined)
|
|
updated.bindDiagnostics = node.bindDiagnostics;
|
|
if (node.bindSuggestionDiagnostics !== undefined)
|
|
updated.bindSuggestionDiagnostics = node.bindSuggestionDiagnostics;
|
|
if (node.lineMap !== undefined)
|
|
updated.lineMap = node.lineMap;
|
|
if (node.classifiableNames !== undefined)
|
|
updated.classifiableNames = node.classifiableNames;
|
|
if (node.resolvedModules !== undefined)
|
|
updated.resolvedModules = node.resolvedModules;
|
|
if (node.resolvedTypeReferenceDirectiveNames !== undefined)
|
|
updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames;
|
|
if (node.imports !== undefined)
|
|
updated.imports = node.imports;
|
|
if (node.moduleAugmentations !== undefined)
|
|
updated.moduleAugmentations = node.moduleAugmentations;
|
|
if (node.pragmas !== undefined)
|
|
updated.pragmas = node.pragmas;
|
|
if (node.localJsxFactory !== undefined)
|
|
updated.localJsxFactory = node.localJsxFactory;
|
|
if (node.localJsxNamespace !== undefined)
|
|
updated.localJsxNamespace = node.localJsxNamespace;
|
|
return updateNode(updated, node);
|
|
}
|
|
return node;
|
|
}
|
|
ts.updateSourceFileNode = updateSourceFileNode;
|
|
function getMutableClone(node) {
|
|
var clone = getSynthesizedClone(node);
|
|
clone.pos = node.pos;
|
|
clone.end = node.end;
|
|
clone.parent = node.parent;
|
|
return clone;
|
|
}
|
|
ts.getMutableClone = getMutableClone;
|
|
function createNotEmittedStatement(original) {
|
|
var node = createSynthesizedNode(307);
|
|
node.original = original;
|
|
setTextRange(node, original);
|
|
return node;
|
|
}
|
|
ts.createNotEmittedStatement = createNotEmittedStatement;
|
|
function createEndOfDeclarationMarker(original) {
|
|
var node = createSynthesizedNode(311);
|
|
node.emitNode = {};
|
|
node.original = original;
|
|
return node;
|
|
}
|
|
ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker;
|
|
function createMergeDeclarationMarker(original) {
|
|
var node = createSynthesizedNode(310);
|
|
node.emitNode = {};
|
|
node.original = original;
|
|
return node;
|
|
}
|
|
ts.createMergeDeclarationMarker = createMergeDeclarationMarker;
|
|
function createPartiallyEmittedExpression(expression, original) {
|
|
var node = createSynthesizedNode(308);
|
|
node.expression = expression;
|
|
node.original = original;
|
|
setTextRange(node, original);
|
|
return node;
|
|
}
|
|
ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression;
|
|
function updatePartiallyEmittedExpression(node, expression) {
|
|
if (node.expression !== expression) {
|
|
return updateNode(createPartiallyEmittedExpression(expression, node.original), node);
|
|
}
|
|
return node;
|
|
}
|
|
ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression;
|
|
function flattenCommaElements(node) {
|
|
if (ts.nodeIsSynthesized(node) && !ts.isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) {
|
|
if (node.kind === 309) {
|
|
return node.elements;
|
|
}
|
|
if (ts.isBinaryExpression(node) && node.operatorToken.kind === 27) {
|
|
return [node.left, node.right];
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function createCommaList(elements) {
|
|
var node = createSynthesizedNode(309);
|
|
node.elements = createNodeArray(ts.sameFlatMap(elements, flattenCommaElements));
|
|
return node;
|
|
}
|
|
ts.createCommaList = createCommaList;
|
|
function updateCommaList(node, elements) {
|
|
return node.elements !== elements
|
|
? updateNode(createCommaList(elements), node)
|
|
: node;
|
|
}
|
|
ts.updateCommaList = updateCommaList;
|
|
function createBundle(sourceFiles, prepends) {
|
|
if (prepends === void 0) { prepends = ts.emptyArray; }
|
|
var node = ts.createNode(280);
|
|
node.prepends = prepends;
|
|
node.sourceFiles = sourceFiles;
|
|
return node;
|
|
}
|
|
ts.createBundle = createBundle;
|
|
function createUnparsedSourceFile(text, mapPath, map) {
|
|
var node = ts.createNode(281);
|
|
node.text = text;
|
|
node.sourceMapPath = mapPath;
|
|
node.sourceMapText = map;
|
|
return node;
|
|
}
|
|
ts.createUnparsedSourceFile = createUnparsedSourceFile;
|
|
function createInputFiles(javascript, declaration, javascriptMapPath, javascriptMapText, declarationMapPath, declarationMapText) {
|
|
var node = ts.createNode(282);
|
|
node.javascriptText = javascript;
|
|
node.javascriptMapPath = javascriptMapPath;
|
|
node.javascriptMapText = javascriptMapText;
|
|
node.declarationText = declaration;
|
|
node.declarationMapPath = declarationMapPath;
|
|
node.declarationMapText = declarationMapText;
|
|
return node;
|
|
}
|
|
ts.createInputFiles = createInputFiles;
|
|
function updateBundle(node, sourceFiles, prepends) {
|
|
if (prepends === void 0) { prepends = ts.emptyArray; }
|
|
if (node.sourceFiles !== sourceFiles || node.prepends !== prepends) {
|
|
return createBundle(sourceFiles, prepends);
|
|
}
|
|
return node;
|
|
}
|
|
ts.updateBundle = updateBundle;
|
|
function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
|
|
return createCall(createFunctionExpression(undefined, undefined, undefined, undefined, param ? [param] : [], undefined, createBlock(statements, true)), undefined, paramValue ? [paramValue] : []);
|
|
}
|
|
ts.createImmediatelyInvokedFunctionExpression = createImmediatelyInvokedFunctionExpression;
|
|
function createImmediatelyInvokedArrowFunction(statements, param, paramValue) {
|
|
return createCall(createArrowFunction(undefined, undefined, param ? [param] : [], undefined, undefined, createBlock(statements, true)), undefined, paramValue ? [paramValue] : []);
|
|
}
|
|
ts.createImmediatelyInvokedArrowFunction = createImmediatelyInvokedArrowFunction;
|
|
function createComma(left, right) {
|
|
return createBinary(left, 27, right);
|
|
}
|
|
ts.createComma = createComma;
|
|
function createLessThan(left, right) {
|
|
return createBinary(left, 28, right);
|
|
}
|
|
ts.createLessThan = createLessThan;
|
|
function createAssignment(left, right) {
|
|
return createBinary(left, 59, right);
|
|
}
|
|
ts.createAssignment = createAssignment;
|
|
function createStrictEquality(left, right) {
|
|
return createBinary(left, 35, right);
|
|
}
|
|
ts.createStrictEquality = createStrictEquality;
|
|
function createStrictInequality(left, right) {
|
|
return createBinary(left, 36, right);
|
|
}
|
|
ts.createStrictInequality = createStrictInequality;
|
|
function createAdd(left, right) {
|
|
return createBinary(left, 38, right);
|
|
}
|
|
ts.createAdd = createAdd;
|
|
function createSubtract(left, right) {
|
|
return createBinary(left, 39, right);
|
|
}
|
|
ts.createSubtract = createSubtract;
|
|
function createPostfixIncrement(operand) {
|
|
return createPostfix(operand, 44);
|
|
}
|
|
ts.createPostfixIncrement = createPostfixIncrement;
|
|
function createLogicalAnd(left, right) {
|
|
return createBinary(left, 54, right);
|
|
}
|
|
ts.createLogicalAnd = createLogicalAnd;
|
|
function createLogicalOr(left, right) {
|
|
return createBinary(left, 55, right);
|
|
}
|
|
ts.createLogicalOr = createLogicalOr;
|
|
function createLogicalNot(operand) {
|
|
return createPrefix(52, operand);
|
|
}
|
|
ts.createLogicalNot = createLogicalNot;
|
|
function createVoidZero() {
|
|
return createVoid(createLiteral(0));
|
|
}
|
|
ts.createVoidZero = createVoidZero;
|
|
function createExportDefault(expression) {
|
|
return createExportAssignment(undefined, undefined, false, expression);
|
|
}
|
|
ts.createExportDefault = createExportDefault;
|
|
function createExternalModuleExport(exportName) {
|
|
return createExportDeclaration(undefined, undefined, createNamedExports([createExportSpecifier(undefined, exportName)]));
|
|
}
|
|
ts.createExternalModuleExport = createExternalModuleExport;
|
|
function asName(name) {
|
|
return ts.isString(name) ? createIdentifier(name) : name;
|
|
}
|
|
function asExpression(value) {
|
|
return ts.isString(value) || typeof value === "number" ? createLiteral(value) : value;
|
|
}
|
|
function asNodeArray(array) {
|
|
return array ? createNodeArray(array) : undefined;
|
|
}
|
|
function asToken(value) {
|
|
return typeof value === "number" ? createToken(value) : value;
|
|
}
|
|
function disposeEmitNodes(sourceFile) {
|
|
sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile));
|
|
var emitNode = sourceFile && sourceFile.emitNode;
|
|
var annotatedNodes = emitNode && emitNode.annotatedNodes;
|
|
if (annotatedNodes) {
|
|
for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) {
|
|
var node = annotatedNodes_1[_i];
|
|
node.emitNode = undefined;
|
|
}
|
|
}
|
|
}
|
|
ts.disposeEmitNodes = disposeEmitNodes;
|
|
function getOrCreateEmitNode(node) {
|
|
if (!node.emitNode) {
|
|
if (ts.isParseTreeNode(node)) {
|
|
if (node.kind === 279) {
|
|
return node.emitNode = { annotatedNodes: [node] };
|
|
}
|
|
var sourceFile = ts.getSourceFileOfNode(node);
|
|
getOrCreateEmitNode(sourceFile).annotatedNodes.push(node);
|
|
}
|
|
node.emitNode = {};
|
|
}
|
|
return node.emitNode;
|
|
}
|
|
ts.getOrCreateEmitNode = getOrCreateEmitNode;
|
|
function setTextRange(range, location) {
|
|
if (location) {
|
|
range.pos = location.pos;
|
|
range.end = location.end;
|
|
}
|
|
return range;
|
|
}
|
|
ts.setTextRange = setTextRange;
|
|
function setEmitFlags(node, emitFlags) {
|
|
getOrCreateEmitNode(node).flags = emitFlags;
|
|
return node;
|
|
}
|
|
ts.setEmitFlags = setEmitFlags;
|
|
function addEmitFlags(node, emitFlags) {
|
|
var emitNode = getOrCreateEmitNode(node);
|
|
emitNode.flags = emitNode.flags | emitFlags;
|
|
return node;
|
|
}
|
|
ts.addEmitFlags = addEmitFlags;
|
|
function getSourceMapRange(node) {
|
|
var emitNode = node.emitNode;
|
|
return (emitNode && emitNode.sourceMapRange) || node;
|
|
}
|
|
ts.getSourceMapRange = getSourceMapRange;
|
|
function setSourceMapRange(node, range) {
|
|
getOrCreateEmitNode(node).sourceMapRange = range;
|
|
return node;
|
|
}
|
|
ts.setSourceMapRange = setSourceMapRange;
|
|
var SourceMapSource;
|
|
function createSourceMapSource(fileName, text, skipTrivia) {
|
|
return new (SourceMapSource || (SourceMapSource = ts.objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia);
|
|
}
|
|
ts.createSourceMapSource = createSourceMapSource;
|
|
function getTokenSourceMapRange(node, token) {
|
|
var emitNode = node.emitNode;
|
|
var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges;
|
|
return tokenSourceMapRanges && tokenSourceMapRanges[token];
|
|
}
|
|
ts.getTokenSourceMapRange = getTokenSourceMapRange;
|
|
function setTokenSourceMapRange(node, token, range) {
|
|
var emitNode = getOrCreateEmitNode(node);
|
|
var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []);
|
|
tokenSourceMapRanges[token] = range;
|
|
return node;
|
|
}
|
|
ts.setTokenSourceMapRange = setTokenSourceMapRange;
|
|
function getStartsOnNewLine(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.startsOnNewLine;
|
|
}
|
|
ts.getStartsOnNewLine = getStartsOnNewLine;
|
|
function setStartsOnNewLine(node, newLine) {
|
|
getOrCreateEmitNode(node).startsOnNewLine = newLine;
|
|
return node;
|
|
}
|
|
ts.setStartsOnNewLine = setStartsOnNewLine;
|
|
function getCommentRange(node) {
|
|
var emitNode = node.emitNode;
|
|
return (emitNode && emitNode.commentRange) || node;
|
|
}
|
|
ts.getCommentRange = getCommentRange;
|
|
function setCommentRange(node, range) {
|
|
getOrCreateEmitNode(node).commentRange = range;
|
|
return node;
|
|
}
|
|
ts.setCommentRange = setCommentRange;
|
|
function getSyntheticLeadingComments(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.leadingComments;
|
|
}
|
|
ts.getSyntheticLeadingComments = getSyntheticLeadingComments;
|
|
function setSyntheticLeadingComments(node, comments) {
|
|
getOrCreateEmitNode(node).leadingComments = comments;
|
|
return node;
|
|
}
|
|
ts.setSyntheticLeadingComments = setSyntheticLeadingComments;
|
|
function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) {
|
|
return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text }));
|
|
}
|
|
ts.addSyntheticLeadingComment = addSyntheticLeadingComment;
|
|
function getSyntheticTrailingComments(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.trailingComments;
|
|
}
|
|
ts.getSyntheticTrailingComments = getSyntheticTrailingComments;
|
|
function setSyntheticTrailingComments(node, comments) {
|
|
getOrCreateEmitNode(node).trailingComments = comments;
|
|
return node;
|
|
}
|
|
ts.setSyntheticTrailingComments = setSyntheticTrailingComments;
|
|
function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) {
|
|
return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text }));
|
|
}
|
|
ts.addSyntheticTrailingComment = addSyntheticTrailingComment;
|
|
function moveSyntheticComments(node, original) {
|
|
setSyntheticLeadingComments(node, getSyntheticLeadingComments(original));
|
|
setSyntheticTrailingComments(node, getSyntheticTrailingComments(original));
|
|
var emit = getOrCreateEmitNode(original);
|
|
emit.leadingComments = undefined;
|
|
emit.trailingComments = undefined;
|
|
return node;
|
|
}
|
|
ts.moveSyntheticComments = moveSyntheticComments;
|
|
function getConstantValue(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.constantValue;
|
|
}
|
|
ts.getConstantValue = getConstantValue;
|
|
function setConstantValue(node, value) {
|
|
var emitNode = getOrCreateEmitNode(node);
|
|
emitNode.constantValue = value;
|
|
return node;
|
|
}
|
|
ts.setConstantValue = setConstantValue;
|
|
function addEmitHelper(node, helper) {
|
|
var emitNode = getOrCreateEmitNode(node);
|
|
emitNode.helpers = ts.append(emitNode.helpers, helper);
|
|
return node;
|
|
}
|
|
ts.addEmitHelper = addEmitHelper;
|
|
function addEmitHelpers(node, helpers) {
|
|
if (ts.some(helpers)) {
|
|
var emitNode = getOrCreateEmitNode(node);
|
|
for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) {
|
|
var helper = helpers_1[_i];
|
|
emitNode.helpers = ts.appendIfUnique(emitNode.helpers, helper);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
ts.addEmitHelpers = addEmitHelpers;
|
|
function removeEmitHelper(node, helper) {
|
|
var emitNode = node.emitNode;
|
|
if (emitNode) {
|
|
var helpers = emitNode.helpers;
|
|
if (helpers) {
|
|
return ts.orderedRemoveItem(helpers, helper);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
ts.removeEmitHelper = removeEmitHelper;
|
|
function getEmitHelpers(node) {
|
|
var emitNode = node.emitNode;
|
|
return emitNode && emitNode.helpers;
|
|
}
|
|
ts.getEmitHelpers = getEmitHelpers;
|
|
function moveEmitHelpers(source, target, predicate) {
|
|
var sourceEmitNode = source.emitNode;
|
|
var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers;
|
|
if (!ts.some(sourceEmitHelpers))
|
|
return;
|
|
var targetEmitNode = getOrCreateEmitNode(target);
|
|
var helpersRemoved = 0;
|
|
for (var i = 0; i < sourceEmitHelpers.length; i++) {
|
|
var helper = sourceEmitHelpers[i];
|
|
if (predicate(helper)) {
|
|
helpersRemoved++;
|
|
targetEmitNode.helpers = ts.appendIfUnique(targetEmitNode.helpers, helper);
|
|
}
|
|
else if (helpersRemoved > 0) {
|
|
sourceEmitHelpers[i - helpersRemoved] = helper;
|
|
}
|
|
}
|
|
if (helpersRemoved > 0) {
|
|
sourceEmitHelpers.length -= helpersRemoved;
|
|
}
|
|
}
|
|
ts.moveEmitHelpers = moveEmitHelpers;
|
|
function compareEmitHelpers(x, y) {
|
|
if (x === y)
|
|
return 0;
|
|
if (x.priority === y.priority)
|
|
return 0;
|
|
if (x.priority === undefined)
|
|
return 1;
|
|
if (y.priority === undefined)
|
|
return -1;
|
|
return ts.compareValues(x.priority, y.priority);
|
|
}
|
|
ts.compareEmitHelpers = compareEmitHelpers;
|
|
function setOriginalNode(node, original) {
|
|
node.original = original;
|
|
if (original) {
|
|
var emitNode = original.emitNode;
|
|
if (emitNode)
|
|
node.emitNode = mergeEmitNode(emitNode, node.emitNode);
|
|
}
|
|
return node;
|
|
}
|
|
ts.setOriginalNode = setOriginalNode;
|
|
function mergeEmitNode(sourceEmitNode, destEmitNode) {
|
|
var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers, startsOnNewLine = sourceEmitNode.startsOnNewLine;
|
|
if (!destEmitNode)
|
|
destEmitNode = {};
|
|
if (leadingComments)
|
|
destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments);
|
|
if (trailingComments)
|
|
destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments);
|
|
if (flags)
|
|
destEmitNode.flags = flags;
|
|
if (commentRange)
|
|
destEmitNode.commentRange = commentRange;
|
|
if (sourceMapRange)
|
|
destEmitNode.sourceMapRange = sourceMapRange;
|
|
if (tokenSourceMapRanges)
|
|
destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges);
|
|
if (constantValue !== undefined)
|
|
destEmitNode.constantValue = constantValue;
|
|
if (helpers)
|
|
destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers);
|
|
if (startsOnNewLine !== undefined)
|
|
destEmitNode.startsOnNewLine = startsOnNewLine;
|
|
return destEmitNode;
|
|
}
|
|
function mergeTokenSourceMapRanges(sourceRanges, destRanges) {
|
|
if (!destRanges)
|
|
destRanges = [];
|
|
for (var key in sourceRanges) {
|
|
destRanges[key] = sourceRanges[key];
|
|
}
|
|
return destRanges;
|
|
}
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
ts.nullTransformationContext = {
|
|
enableEmitNotification: ts.noop,
|
|
enableSubstitution: ts.noop,
|
|
endLexicalEnvironment: function () { return undefined; },
|
|
getCompilerOptions: ts.notImplemented,
|
|
getEmitHost: ts.notImplemented,
|
|
getEmitResolver: ts.notImplemented,
|
|
hoistFunctionDeclaration: ts.noop,
|
|
hoistVariableDeclaration: ts.noop,
|
|
isEmitNotificationEnabled: ts.notImplemented,
|
|
isSubstitutionEnabled: ts.notImplemented,
|
|
onEmitNode: ts.noop,
|
|
onSubstituteNode: ts.notImplemented,
|
|
readEmitHelpers: ts.notImplemented,
|
|
requestEmitHelper: ts.noop,
|
|
resumeLexicalEnvironment: ts.noop,
|
|
startLexicalEnvironment: ts.noop,
|
|
suspendLexicalEnvironment: ts.noop,
|
|
addDiagnostic: ts.noop,
|
|
};
|
|
function createTypeCheck(value, tag) {
|
|
return tag === "undefined"
|
|
? ts.createStrictEquality(value, ts.createVoidZero())
|
|
: ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag));
|
|
}
|
|
ts.createTypeCheck = createTypeCheck;
|
|
function createMemberAccessForPropertyName(target, memberName, location) {
|
|
if (ts.isComputedPropertyName(memberName)) {
|
|
return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location);
|
|
}
|
|
else {
|
|
var expression = ts.setTextRange(ts.isIdentifier(memberName)
|
|
? ts.createPropertyAccess(target, memberName)
|
|
: ts.createElementAccess(target, memberName), memberName);
|
|
ts.getOrCreateEmitNode(expression).flags |= 64;
|
|
return expression;
|
|
}
|
|
}
|
|
ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName;
|
|
function createFunctionCall(func, thisArg, argumentsList, location) {
|
|
return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), undefined, [
|
|
thisArg
|
|
].concat(argumentsList)), location);
|
|
}
|
|
ts.createFunctionCall = createFunctionCall;
|
|
function createFunctionApply(func, thisArg, argumentsExpression, location) {
|
|
return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), undefined, [
|
|
thisArg,
|
|
argumentsExpression
|
|
]), location);
|
|
}
|
|
ts.createFunctionApply = createFunctionApply;
|
|
function createArraySlice(array, start) {
|
|
var argumentsList = [];
|
|
if (start !== undefined) {
|
|
argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start);
|
|
}
|
|
return ts.createCall(ts.createPropertyAccess(array, "slice"), undefined, argumentsList);
|
|
}
|
|
ts.createArraySlice = createArraySlice;
|
|
function createArrayConcat(array, values) {
|
|
return ts.createCall(ts.createPropertyAccess(array, "concat"), undefined, values);
|
|
}
|
|
ts.createArrayConcat = createArrayConcat;
|
|
function createMathPow(left, right, location) {
|
|
return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), undefined, [left, right]), location);
|
|
}
|
|
ts.createMathPow = createMathPow;
|
|
function createReactNamespace(reactNamespace, parent) {
|
|
var react = ts.createIdentifier(reactNamespace || "React");
|
|
react.flags &= ~8;
|
|
react.parent = ts.getParseTreeNode(parent);
|
|
return react;
|
|
}
|
|
function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) {
|
|
if (ts.isQualifiedName(jsxFactory)) {
|
|
var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent);
|
|
var right = ts.createIdentifier(ts.idText(jsxFactory.right));
|
|
right.escapedText = jsxFactory.right.escapedText;
|
|
return ts.createPropertyAccess(left, right);
|
|
}
|
|
else {
|
|
return createReactNamespace(ts.idText(jsxFactory), parent);
|
|
}
|
|
}
|
|
function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) {
|
|
return jsxFactoryEntity ?
|
|
createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) :
|
|
ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement");
|
|
}
|
|
function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) {
|
|
var argumentsList = [tagName];
|
|
if (props) {
|
|
argumentsList.push(props);
|
|
}
|
|
if (children && children.length > 0) {
|
|
if (!props) {
|
|
argumentsList.push(ts.createNull());
|
|
}
|
|
if (children.length > 1) {
|
|
for (var _i = 0, children_1 = children; _i < children_1.length; _i++) {
|
|
var child = children_1[_i];
|
|
startOnNewLine(child);
|
|
argumentsList.push(child);
|
|
}
|
|
}
|
|
else {
|
|
argumentsList.push(children[0]);
|
|
}
|
|
}
|
|
return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location);
|
|
}
|
|
ts.createExpressionForJsxElement = createExpressionForJsxElement;
|
|
function createExpressionForJsxFragment(jsxFactoryEntity, reactNamespace, children, parentElement, location) {
|
|
var tagName = ts.createPropertyAccess(createReactNamespace(reactNamespace, parentElement), "Fragment");
|
|
var argumentsList = [tagName];
|
|
argumentsList.push(ts.createNull());
|
|
if (children && children.length > 0) {
|
|
if (children.length > 1) {
|
|
for (var _i = 0, children_2 = children; _i < children_2.length; _i++) {
|
|
var child = children_2[_i];
|
|
startOnNewLine(child);
|
|
argumentsList.push(child);
|
|
}
|
|
}
|
|
else {
|
|
argumentsList.push(children[0]);
|
|
}
|
|
}
|
|
return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location);
|
|
}
|
|
ts.createExpressionForJsxFragment = createExpressionForJsxFragment;
|
|
function getHelperName(name) {
|
|
return ts.setEmitFlags(ts.createIdentifier(name), 4096 | 2);
|
|
}
|
|
ts.getHelperName = getHelperName;
|
|
var valuesHelper = {
|
|
name: "typescript:values",
|
|
scoped: false,
|
|
text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };"
|
|
};
|
|
function createValuesHelper(context, expression, location) {
|
|
context.requestEmitHelper(valuesHelper);
|
|
return ts.setTextRange(ts.createCall(getHelperName("__values"), undefined, [expression]), location);
|
|
}
|
|
ts.createValuesHelper = createValuesHelper;
|
|
var readHelper = {
|
|
name: "typescript:read",
|
|
scoped: false,
|
|
text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };"
|
|
};
|
|
function createReadHelper(context, iteratorRecord, count, location) {
|
|
context.requestEmitHelper(readHelper);
|
|
return ts.setTextRange(ts.createCall(getHelperName("__read"), undefined, count !== undefined
|
|
? [iteratorRecord, ts.createLiteral(count)]
|
|
: [iteratorRecord]), location);
|
|
}
|
|
ts.createReadHelper = createReadHelper;
|
|
var spreadHelper = {
|
|
name: "typescript:spread",
|
|
scoped: false,
|
|
text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };"
|
|
};
|
|
function createSpreadHelper(context, argumentList, location) {
|
|
context.requestEmitHelper(readHelper);
|
|
context.requestEmitHelper(spreadHelper);
|
|
return ts.setTextRange(ts.createCall(getHelperName("__spread"), undefined, argumentList), location);
|
|
}
|
|
ts.createSpreadHelper = createSpreadHelper;
|
|
function createForOfBindingStatement(node, boundValue) {
|
|
if (ts.isVariableDeclarationList(node)) {
|
|
var firstDeclaration = ts.first(node.declarations);
|
|
var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, undefined, boundValue);
|
|
return ts.setTextRange(ts.createVariableStatement(undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), node);
|
|
}
|
|
else {
|
|
var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), node);
|
|
return ts.setTextRange(ts.createStatement(updatedExpression), node);
|
|
}
|
|
}
|
|
ts.createForOfBindingStatement = createForOfBindingStatement;
|
|
function insertLeadingStatement(dest, source) {
|
|
if (ts.isBlock(dest)) {
|
|
return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements));
|
|
}
|
|
else {
|
|
return ts.createBlock(ts.createNodeArray([dest, source]), true);
|
|
}
|
|
}
|
|
ts.insertLeadingStatement = insertLeadingStatement;
|
|
function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) {
|
|
if (!outermostLabeledStatement) {
|
|
return node;
|
|
}
|
|
var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 233
|
|
? restoreEnclosingLabel(node, outermostLabeledStatement.statement)
|
|
: node);
|
|
if (afterRestoreLabelCallback) {
|
|
afterRestoreLabelCallback(outermostLabeledStatement);
|
|
}
|
|
return updated;
|
|
}
|
|
ts.restoreEnclosingLabel = restoreEnclosingLabel;
|
|
function shouldBeCapturedInTempVariable(node, cacheIdentifiers) {
|
|
var target = ts.skipParentheses(node);
|
|
switch (target.kind) {
|
|
case 72:
|
|
return cacheIdentifiers;
|
|
case 100:
|
|
case 8:
|
|
case 9:
|
|
case 10:
|
|
return false;
|
|
case 187:
|
|
var elements = target.elements;
|
|
if (elements.length === 0) {
|
|
return false;
|
|
}
|
|
return true;
|
|
case 188:
|
|
return target.properties.length > 0;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) {
|
|
if (cacheIdentifiers === void 0) { cacheIdentifiers = false; }
|
|
var callee = skipOuterExpressions(expression, 7);
|
|
var thisArg;
|
|
var target;
|
|
if (ts.isSuperProperty(callee)) {
|
|
thisArg = ts.createThis();
|
|
target = callee;
|
|
}
|
|
else if (callee.kind === 98) {
|
|
thisArg = ts.createThis();
|
|
target = languageVersion < 2
|
|
? ts.setTextRange(ts.createIdentifier("_super"), callee)
|
|
: callee;
|
|
}
|
|
else if (ts.getEmitFlags(callee) & 4096) {
|
|
thisArg = ts.createVoidZero();
|
|
target = parenthesizeForAccess(callee);
|
|
}
|
|
else {
|
|
switch (callee.kind) {
|
|
case 189: {
|
|
if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
|
|
thisArg = ts.createTempVariable(recordTempVariable);
|
|
target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name);
|
|
ts.setTextRange(target, callee);
|
|
}
|
|
else {
|
|
thisArg = callee.expression;
|
|
target = callee;
|
|
}
|
|
break;
|
|
}
|
|
case 190: {
|
|
if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
|
|
thisArg = ts.createTempVariable(recordTempVariable);
|
|
target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression);
|
|
ts.setTextRange(target, callee);
|
|
}
|
|
else {
|
|
thisArg = callee.expression;
|
|
target = callee;
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
thisArg = ts.createVoidZero();
|
|
target = parenthesizeForAccess(expression);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return { target: target, thisArg: thisArg };
|
|
}
|
|
ts.createCallBinding = createCallBinding;
|
|
function inlineExpressions(expressions) {
|
|
return expressions.length > 10
|
|
? ts.createCommaList(expressions)
|
|
: ts.reduceLeft(expressions, ts.createComma);
|
|
}
|
|
ts.inlineExpressions = inlineExpressions;
|
|
function createExpressionFromEntityName(node) {
|
|
if (ts.isQualifiedName(node)) {
|
|
var left = createExpressionFromEntityName(node.left);
|
|
var right = ts.getMutableClone(node.right);
|
|
return ts.setTextRange(ts.createPropertyAccess(left, right), node);
|
|
}
|
|
else {
|
|
return ts.getMutableClone(node);
|
|
}
|
|
}
|
|
ts.createExpressionFromEntityName = createExpressionFromEntityName;
|
|
function createExpressionForPropertyName(memberName) {
|
|
if (ts.isIdentifier(memberName)) {
|
|
return ts.createLiteral(memberName);
|
|
}
|
|
else if (ts.isComputedPropertyName(memberName)) {
|
|
return ts.getMutableClone(memberName.expression);
|
|
}
|
|
else {
|
|
return ts.getMutableClone(memberName);
|
|
}
|
|
}
|
|
ts.createExpressionForPropertyName = createExpressionForPropertyName;
|
|
function createExpressionForObjectLiteralElementLike(node, property, receiver) {
|
|
switch (property.kind) {
|
|
case 158:
|
|
case 159:
|
|
return createExpressionForAccessorDeclaration(node.properties, property, receiver, !!node.multiLine);
|
|
case 275:
|
|
return createExpressionForPropertyAssignment(property, receiver);
|
|
case 276:
|
|
return createExpressionForShorthandPropertyAssignment(property, receiver);
|
|
case 156:
|
|
return createExpressionForMethodDeclaration(property, receiver);
|
|
}
|
|
}
|
|
ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike;
|
|
function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) {
|
|
var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor;
|
|
if (property === firstAccessor) {
|
|
var properties_8 = [];
|
|
if (getAccessor) {
|
|
var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, undefined, undefined, undefined, getAccessor.parameters, undefined, getAccessor.body);
|
|
ts.setTextRange(getterFunction, getAccessor);
|
|
ts.setOriginalNode(getterFunction, getAccessor);
|
|
var getter = ts.createPropertyAssignment("get", getterFunction);
|
|
properties_8.push(getter);
|
|
}
|
|
if (setAccessor) {
|
|
var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, undefined, undefined, undefined, setAccessor.parameters, undefined, setAccessor.body);
|
|
ts.setTextRange(setterFunction, setAccessor);
|
|
ts.setOriginalNode(setterFunction, setAccessor);
|
|
var setter = ts.createPropertyAssignment("set", setterFunction);
|
|
properties_8.push(setter);
|
|
}
|
|
properties_8.push(ts.createPropertyAssignment("enumerable", ts.createTrue()));
|
|
properties_8.push(ts.createPropertyAssignment("configurable", ts.createTrue()));
|
|
var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [
|
|
receiver,
|
|
createExpressionForPropertyName(property.name),
|
|
ts.createObjectLiteral(properties_8, multiLine)
|
|
]), firstAccessor);
|
|
return ts.aggregateTransformFlags(expression);
|
|
}
|
|
return undefined;
|
|
}
|
|
function createExpressionForPropertyAssignment(property, receiver) {
|
|
return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), property.initializer), property), property));
|
|
}
|
|
function createExpressionForShorthandPropertyAssignment(property, receiver) {
|
|
return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), ts.getSynthesizedClone(property.name)), property), property));
|
|
}
|
|
function createExpressionForMethodDeclaration(method, receiver) {
|
|
return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, undefined, undefined, method.parameters, undefined, method.body), method), method)), method), method));
|
|
}
|
|
function getInternalName(node, allowComments, allowSourceMaps) {
|
|
return getName(node, allowComments, allowSourceMaps, 16384 | 32768);
|
|
}
|
|
ts.getInternalName = getInternalName;
|
|
function isInternalName(node) {
|
|
return (ts.getEmitFlags(node) & 32768) !== 0;
|
|
}
|
|
ts.isInternalName = isInternalName;
|
|
function getLocalName(node, allowComments, allowSourceMaps) {
|
|
return getName(node, allowComments, allowSourceMaps, 16384);
|
|
}
|
|
ts.getLocalName = getLocalName;
|
|
function isLocalName(node) {
|
|
return (ts.getEmitFlags(node) & 16384) !== 0;
|
|
}
|
|
ts.isLocalName = isLocalName;
|
|
function getExportName(node, allowComments, allowSourceMaps) {
|
|
return getName(node, allowComments, allowSourceMaps, 8192);
|
|
}
|
|
ts.getExportName = getExportName;
|
|
function isExportName(node) {
|
|
return (ts.getEmitFlags(node) & 8192) !== 0;
|
|
}
|
|
ts.isExportName = isExportName;
|
|
function getDeclarationName(node, allowComments, allowSourceMaps) {
|
|
return getName(node, allowComments, allowSourceMaps);
|
|
}
|
|
ts.getDeclarationName = getDeclarationName;
|
|
function getName(node, allowComments, allowSourceMaps, emitFlags) {
|
|
if (emitFlags === void 0) { emitFlags = 0; }
|
|
var nodeName = ts.getNameOfDeclaration(node);
|
|
if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) {
|
|
var name = ts.getMutableClone(nodeName);
|
|
emitFlags |= ts.getEmitFlags(nodeName);
|
|
if (!allowSourceMaps)
|
|
emitFlags |= 48;
|
|
if (!allowComments)
|
|
emitFlags |= 1536;
|
|
if (emitFlags)
|
|
ts.setEmitFlags(name, emitFlags);
|
|
return name;
|
|
}
|
|
return ts.getGeneratedNameForNode(node);
|
|
}
|
|
function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) {
|
|
if (ns && ts.hasModifier(node, 1)) {
|
|
return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps);
|
|
}
|
|
return getExportName(node, allowComments, allowSourceMaps);
|
|
}
|
|
ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName;
|
|
function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) {
|
|
var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name));
|
|
ts.setTextRange(qualifiedName, name);
|
|
var emitFlags = 0;
|
|
if (!allowSourceMaps)
|
|
emitFlags |= 48;
|
|
if (!allowComments)
|
|
emitFlags |= 1536;
|
|
if (emitFlags)
|
|
ts.setEmitFlags(qualifiedName, emitFlags);
|
|
return qualifiedName;
|
|
}
|
|
ts.getNamespaceMemberName = getNamespaceMemberName;
|
|
function convertToFunctionBody(node, multiLine) {
|
|
return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node);
|
|
}
|
|
ts.convertToFunctionBody = convertToFunctionBody;
|
|
function convertFunctionDeclarationToExpression(node) {
|
|
if (!node.body)
|
|
return ts.Debug.fail();
|
|
var updated = ts.createFunctionExpression(node.modifiers, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body);
|
|
ts.setOriginalNode(updated, node);
|
|
ts.setTextRange(updated, node);
|
|
if (ts.getStartsOnNewLine(node)) {
|
|
ts.setStartsOnNewLine(updated, true);
|
|
}
|
|
ts.aggregateTransformFlags(updated);
|
|
return updated;
|
|
}
|
|
ts.convertFunctionDeclarationToExpression = convertFunctionDeclarationToExpression;
|
|
function isUseStrictPrologue(node) {
|
|
return ts.isStringLiteral(node.expression) && node.expression.text === "use strict";
|
|
}
|
|
function addPrologue(target, source, ensureUseStrict, visitor) {
|
|
var offset = addStandardPrologue(target, source, ensureUseStrict);
|
|
return addCustomPrologue(target, source, offset, visitor);
|
|
}
|
|
ts.addPrologue = addPrologue;
|
|
function addStandardPrologue(target, source, ensureUseStrict) {
|
|
ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array");
|
|
var foundUseStrict = false;
|
|
var statementOffset = 0;
|
|
var numStatements = source.length;
|
|
while (statementOffset < numStatements) {
|
|
var statement = source[statementOffset];
|
|
if (ts.isPrologueDirective(statement)) {
|
|
if (isUseStrictPrologue(statement)) {
|
|
foundUseStrict = true;
|
|
}
|
|
target.push(statement);
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
statementOffset++;
|
|
}
|
|
if (ensureUseStrict && !foundUseStrict) {
|
|
target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))));
|
|
}
|
|
return statementOffset;
|
|
}
|
|
ts.addStandardPrologue = addStandardPrologue;
|
|
function addCustomPrologue(target, source, statementOffset, visitor) {
|
|
var numStatements = source.length;
|
|
while (statementOffset !== undefined && statementOffset < numStatements) {
|
|
var statement = source[statementOffset];
|
|
if (ts.getEmitFlags(statement) & 1048576) {
|
|
ts.append(target, visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement);
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
statementOffset++;
|
|
}
|
|
return statementOffset;
|
|
}
|
|
ts.addCustomPrologue = addCustomPrologue;
|
|
function findUseStrictPrologue(statements) {
|
|
for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) {
|
|
var statement = statements_3[_i];
|
|
if (ts.isPrologueDirective(statement)) {
|
|
if (isUseStrictPrologue(statement)) {
|
|
return statement;
|
|
}
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.findUseStrictPrologue = findUseStrictPrologue;
|
|
function startsWithUseStrict(statements) {
|
|
var firstStatement = ts.firstOrUndefined(statements);
|
|
return firstStatement !== undefined
|
|
&& ts.isPrologueDirective(firstStatement)
|
|
&& isUseStrictPrologue(firstStatement);
|
|
}
|
|
ts.startsWithUseStrict = startsWithUseStrict;
|
|
function ensureUseStrict(statements) {
|
|
var foundUseStrict = findUseStrictPrologue(statements);
|
|
if (!foundUseStrict) {
|
|
return ts.setTextRange(ts.createNodeArray([
|
|
startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))
|
|
].concat(statements)), statements);
|
|
}
|
|
return statements;
|
|
}
|
|
ts.ensureUseStrict = ensureUseStrict;
|
|
function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
|
|
var skipped = ts.skipPartiallyEmittedExpressions(operand);
|
|
if (skipped.kind === 195) {
|
|
return operand;
|
|
}
|
|
return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand)
|
|
? ts.createParen(operand)
|
|
: operand;
|
|
}
|
|
ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand;
|
|
function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
|
|
var binaryOperatorPrecedence = ts.getOperatorPrecedence(204, binaryOperator);
|
|
var binaryOperatorAssociativity = ts.getOperatorAssociativity(204, binaryOperator);
|
|
var emittedOperand = ts.skipPartiallyEmittedExpressions(operand);
|
|
if (!isLeftSideOfBinary && operand.kind === 197 && binaryOperatorPrecedence > 4) {
|
|
return true;
|
|
}
|
|
var operandPrecedence = ts.getExpressionPrecedence(emittedOperand);
|
|
switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) {
|
|
case -1:
|
|
if (!isLeftSideOfBinary
|
|
&& binaryOperatorAssociativity === 1
|
|
&& operand.kind === 207) {
|
|
return false;
|
|
}
|
|
return true;
|
|
case 1:
|
|
return false;
|
|
case 0:
|
|
if (isLeftSideOfBinary) {
|
|
return binaryOperatorAssociativity === 1;
|
|
}
|
|
else {
|
|
if (ts.isBinaryExpression(emittedOperand)
|
|
&& emittedOperand.operatorToken.kind === binaryOperator) {
|
|
if (operatorHasAssociativeProperty(binaryOperator)) {
|
|
return false;
|
|
}
|
|
if (binaryOperator === 38) {
|
|
var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0;
|
|
if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
var operandAssociativity = ts.getExpressionAssociativity(emittedOperand);
|
|
return operandAssociativity === 0;
|
|
}
|
|
}
|
|
}
|
|
function operatorHasAssociativeProperty(binaryOperator) {
|
|
return binaryOperator === 40
|
|
|| binaryOperator === 50
|
|
|| binaryOperator === 49
|
|
|| binaryOperator === 51;
|
|
}
|
|
function getLiteralKindOfBinaryPlusOperand(node) {
|
|
node = ts.skipPartiallyEmittedExpressions(node);
|
|
if (ts.isLiteralKind(node.kind)) {
|
|
return node.kind;
|
|
}
|
|
if (node.kind === 204 && node.operatorToken.kind === 38) {
|
|
if (node.cachedLiteralKind !== undefined) {
|
|
return node.cachedLiteralKind;
|
|
}
|
|
var leftKind = getLiteralKindOfBinaryPlusOperand(node.left);
|
|
var literalKind = ts.isLiteralKind(leftKind)
|
|
&& leftKind === getLiteralKindOfBinaryPlusOperand(node.right)
|
|
? leftKind
|
|
: 0;
|
|
node.cachedLiteralKind = literalKind;
|
|
return literalKind;
|
|
}
|
|
return 0;
|
|
}
|
|
function parenthesizeForConditionalHead(condition) {
|
|
var conditionalPrecedence = ts.getOperatorPrecedence(205, 56);
|
|
var emittedCondition = ts.skipPartiallyEmittedExpressions(condition);
|
|
var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition);
|
|
if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) {
|
|
return ts.createParen(condition);
|
|
}
|
|
return condition;
|
|
}
|
|
ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead;
|
|
function parenthesizeSubexpressionOfConditionalExpression(e) {
|
|
var emittedExpression = ts.skipPartiallyEmittedExpressions(e);
|
|
return isCommaSequence(emittedExpression)
|
|
? ts.createParen(e)
|
|
: e;
|
|
}
|
|
ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression;
|
|
function parenthesizeDefaultExpression(e) {
|
|
var check = ts.skipPartiallyEmittedExpressions(e);
|
|
var needsParens = isCommaSequence(check);
|
|
if (!needsParens) {
|
|
switch (getLeftmostExpression(check, false).kind) {
|
|
case 209:
|
|
case 196:
|
|
needsParens = true;
|
|
}
|
|
}
|
|
return needsParens ? ts.createParen(e) : e;
|
|
}
|
|
ts.parenthesizeDefaultExpression = parenthesizeDefaultExpression;
|
|
function parenthesizeForNew(expression) {
|
|
var leftmostExpr = getLeftmostExpression(expression, true);
|
|
switch (leftmostExpr.kind) {
|
|
case 191:
|
|
return ts.createParen(expression);
|
|
case 192:
|
|
return !leftmostExpr.arguments
|
|
? ts.createParen(expression)
|
|
: expression;
|
|
}
|
|
return parenthesizeForAccess(expression);
|
|
}
|
|
ts.parenthesizeForNew = parenthesizeForNew;
|
|
function parenthesizeForAccess(expression) {
|
|
var emittedExpression = ts.skipPartiallyEmittedExpressions(expression);
|
|
if (ts.isLeftHandSideExpression(emittedExpression)
|
|
&& (emittedExpression.kind !== 192 || emittedExpression.arguments)) {
|
|
return expression;
|
|
}
|
|
return ts.setTextRange(ts.createParen(expression), expression);
|
|
}
|
|
ts.parenthesizeForAccess = parenthesizeForAccess;
|
|
function parenthesizePostfixOperand(operand) {
|
|
return ts.isLeftHandSideExpression(operand)
|
|
? operand
|
|
: ts.setTextRange(ts.createParen(operand), operand);
|
|
}
|
|
ts.parenthesizePostfixOperand = parenthesizePostfixOperand;
|
|
function parenthesizePrefixOperand(operand) {
|
|
return ts.isUnaryExpression(operand)
|
|
? operand
|
|
: ts.setTextRange(ts.createParen(operand), operand);
|
|
}
|
|
ts.parenthesizePrefixOperand = parenthesizePrefixOperand;
|
|
function parenthesizeListElements(elements) {
|
|
var result;
|
|
for (var i = 0; i < elements.length; i++) {
|
|
var element = parenthesizeExpressionForList(elements[i]);
|
|
if (result !== undefined || element !== elements[i]) {
|
|
if (result === undefined) {
|
|
result = elements.slice(0, i);
|
|
}
|
|
result.push(element);
|
|
}
|
|
}
|
|
if (result !== undefined) {
|
|
return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements);
|
|
}
|
|
return elements;
|
|
}
|
|
ts.parenthesizeListElements = parenthesizeListElements;
|
|
function parenthesizeExpressionForList(expression) {
|
|
var emittedExpression = ts.skipPartiallyEmittedExpressions(expression);
|
|
var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression);
|
|
var commaPrecedence = ts.getOperatorPrecedence(204, 27);
|
|
return expressionPrecedence > commaPrecedence
|
|
? expression
|
|
: ts.setTextRange(ts.createParen(expression), expression);
|
|
}
|
|
ts.parenthesizeExpressionForList = parenthesizeExpressionForList;
|
|
function parenthesizeExpressionForExpressionStatement(expression) {
|
|
var emittedExpression = ts.skipPartiallyEmittedExpressions(expression);
|
|
if (ts.isCallExpression(emittedExpression)) {
|
|
var callee = emittedExpression.expression;
|
|
var kind = ts.skipPartiallyEmittedExpressions(callee).kind;
|
|
if (kind === 196 || kind === 197) {
|
|
var mutableCall = ts.getMutableClone(emittedExpression);
|
|
mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee);
|
|
return recreateOuterExpressions(expression, mutableCall, 4);
|
|
}
|
|
}
|
|
var leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
|
|
if (leftmostExpressionKind === 188 || leftmostExpressionKind === 196) {
|
|
return ts.setTextRange(ts.createParen(expression), expression);
|
|
}
|
|
return expression;
|
|
}
|
|
ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement;
|
|
function parenthesizeConditionalTypeMember(member) {
|
|
return member.kind === 175 ? ts.createParenthesizedType(member) : member;
|
|
}
|
|
ts.parenthesizeConditionalTypeMember = parenthesizeConditionalTypeMember;
|
|
function parenthesizeElementTypeMember(member) {
|
|
switch (member.kind) {
|
|
case 173:
|
|
case 174:
|
|
case 165:
|
|
case 166:
|
|
return ts.createParenthesizedType(member);
|
|
}
|
|
return parenthesizeConditionalTypeMember(member);
|
|
}
|
|
ts.parenthesizeElementTypeMember = parenthesizeElementTypeMember;
|
|
function parenthesizeArrayTypeMember(member) {
|
|
switch (member.kind) {
|
|
case 167:
|
|
case 179:
|
|
case 176:
|
|
return ts.createParenthesizedType(member);
|
|
}
|
|
return parenthesizeElementTypeMember(member);
|
|
}
|
|
ts.parenthesizeArrayTypeMember = parenthesizeArrayTypeMember;
|
|
function parenthesizeElementTypeMembers(members) {
|
|
return ts.createNodeArray(ts.sameMap(members, parenthesizeElementTypeMember));
|
|
}
|
|
ts.parenthesizeElementTypeMembers = parenthesizeElementTypeMembers;
|
|
function parenthesizeTypeParameters(typeParameters) {
|
|
if (ts.some(typeParameters)) {
|
|
var params = [];
|
|
for (var i = 0; i < typeParameters.length; ++i) {
|
|
var entry = typeParameters[i];
|
|
params.push(i === 0 && ts.isFunctionOrConstructorTypeNode(entry) && entry.typeParameters ?
|
|
ts.createParenthesizedType(entry) :
|
|
entry);
|
|
}
|
|
return ts.createNodeArray(params);
|
|
}
|
|
}
|
|
ts.parenthesizeTypeParameters = parenthesizeTypeParameters;
|
|
function getLeftmostExpression(node, stopAtCallExpressions) {
|
|
while (true) {
|
|
switch (node.kind) {
|
|
case 203:
|
|
node = node.operand;
|
|
continue;
|
|
case 204:
|
|
node = node.left;
|
|
continue;
|
|
case 205:
|
|
node = node.condition;
|
|
continue;
|
|
case 193:
|
|
node = node.tag;
|
|
continue;
|
|
case 191:
|
|
if (stopAtCallExpressions) {
|
|
return node;
|
|
}
|
|
case 212:
|
|
case 190:
|
|
case 189:
|
|
case 213:
|
|
case 308:
|
|
node = node.expression;
|
|
continue;
|
|
}
|
|
return node;
|
|
}
|
|
}
|
|
function parenthesizeConciseBody(body) {
|
|
if (!ts.isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 188)) {
|
|
return ts.setTextRange(ts.createParen(body), body);
|
|
}
|
|
return body;
|
|
}
|
|
ts.parenthesizeConciseBody = parenthesizeConciseBody;
|
|
function isCommaSequence(node) {
|
|
return node.kind === 204 && node.operatorToken.kind === 27 ||
|
|
node.kind === 309;
|
|
}
|
|
ts.isCommaSequence = isCommaSequence;
|
|
function isOuterExpression(node, kinds) {
|
|
if (kinds === void 0) { kinds = 7; }
|
|
switch (node.kind) {
|
|
case 195:
|
|
return (kinds & 1) !== 0;
|
|
case 194:
|
|
case 212:
|
|
case 213:
|
|
return (kinds & 2) !== 0;
|
|
case 308:
|
|
return (kinds & 4) !== 0;
|
|
}
|
|
return false;
|
|
}
|
|
ts.isOuterExpression = isOuterExpression;
|
|
function skipOuterExpressions(node, kinds) {
|
|
if (kinds === void 0) { kinds = 7; }
|
|
var previousNode;
|
|
do {
|
|
previousNode = node;
|
|
if (kinds & 1) {
|
|
node = ts.skipParentheses(node);
|
|
}
|
|
if (kinds & 2) {
|
|
node = skipAssertions(node);
|
|
}
|
|
if (kinds & 4) {
|
|
node = ts.skipPartiallyEmittedExpressions(node);
|
|
}
|
|
} while (previousNode !== node);
|
|
return node;
|
|
}
|
|
ts.skipOuterExpressions = skipOuterExpressions;
|
|
function skipAssertions(node) {
|
|
while (ts.isAssertionExpression(node) || node.kind === 213) {
|
|
node = node.expression;
|
|
}
|
|
return node;
|
|
}
|
|
ts.skipAssertions = skipAssertions;
|
|
function updateOuterExpression(outerExpression, expression) {
|
|
switch (outerExpression.kind) {
|
|
case 195: return ts.updateParen(outerExpression, expression);
|
|
case 194: return ts.updateTypeAssertion(outerExpression, outerExpression.type, expression);
|
|
case 212: return ts.updateAsExpression(outerExpression, expression, outerExpression.type);
|
|
case 213: return ts.updateNonNullExpression(outerExpression, expression);
|
|
case 308: return ts.updatePartiallyEmittedExpression(outerExpression, expression);
|
|
}
|
|
}
|
|
function isIgnorableParen(node) {
|
|
return node.kind === 195
|
|
&& ts.nodeIsSynthesized(node)
|
|
&& ts.nodeIsSynthesized(ts.getSourceMapRange(node))
|
|
&& ts.nodeIsSynthesized(ts.getCommentRange(node))
|
|
&& !ts.some(ts.getSyntheticLeadingComments(node))
|
|
&& !ts.some(ts.getSyntheticTrailingComments(node));
|
|
}
|
|
function recreateOuterExpressions(outerExpression, innerExpression, kinds) {
|
|
if (kinds === void 0) { kinds = 7; }
|
|
if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) {
|
|
return updateOuterExpression(outerExpression, recreateOuterExpressions(outerExpression.expression, innerExpression));
|
|
}
|
|
return innerExpression;
|
|
}
|
|
ts.recreateOuterExpressions = recreateOuterExpressions;
|
|
function startOnNewLine(node) {
|
|
return ts.setStartsOnNewLine(node, true);
|
|
}
|
|
ts.startOnNewLine = startOnNewLine;
|
|
function getExternalHelpersModuleName(node) {
|
|
var parseNode = ts.getOriginalNode(node, ts.isSourceFile);
|
|
var emitNode = parseNode && parseNode.emitNode;
|
|
return emitNode && emitNode.externalHelpersModuleName;
|
|
}
|
|
ts.getExternalHelpersModuleName = getExternalHelpersModuleName;
|
|
function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) {
|
|
if (compilerOptions.importHelpers && ts.isEffectiveExternalModule(node, compilerOptions)) {
|
|
var externalHelpersModuleName = getExternalHelpersModuleName(node);
|
|
if (externalHelpersModuleName) {
|
|
return externalHelpersModuleName;
|
|
}
|
|
var moduleKind = ts.getEmitModuleKind(compilerOptions);
|
|
var create = (hasExportStarsToExportValues || (compilerOptions.esModuleInterop && hasImportStarOrImportDefault))
|
|
&& moduleKind !== ts.ModuleKind.System
|
|
&& moduleKind !== ts.ModuleKind.ES2015
|
|
&& moduleKind !== ts.ModuleKind.ESNext;
|
|
if (!create) {
|
|
var helpers = ts.getEmitHelpers(node);
|
|
if (helpers) {
|
|
for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) {
|
|
var helper = helpers_2[_i];
|
|
if (!helper.scoped) {
|
|
create = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (create) {
|
|
var parseNode = ts.getOriginalNode(node, ts.isSourceFile);
|
|
var emitNode = ts.getOrCreateEmitNode(parseNode);
|
|
return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText));
|
|
}
|
|
}
|
|
}
|
|
ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded;
|
|
function getLocalNameForExternalImport(node, sourceFile) {
|
|
var namespaceDeclaration = ts.getNamespaceDeclarationNode(node);
|
|
if (namespaceDeclaration && !ts.isDefaultImport(node)) {
|
|
var name = namespaceDeclaration.name;
|
|
return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, name) || ts.idText(name));
|
|
}
|
|
if (node.kind === 249 && node.importClause) {
|
|
return ts.getGeneratedNameForNode(node);
|
|
}
|
|
if (node.kind === 255 && node.moduleSpecifier) {
|
|
return ts.getGeneratedNameForNode(node);
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getLocalNameForExternalImport = getLocalNameForExternalImport;
|
|
function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) {
|
|
var moduleName = ts.getExternalModuleName(importNode);
|
|
if (moduleName.kind === 10) {
|
|
return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions)
|
|
|| tryRenameExternalModule(moduleName, sourceFile)
|
|
|| ts.getSynthesizedClone(moduleName);
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral;
|
|
function tryRenameExternalModule(moduleName, sourceFile) {
|
|
var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text);
|
|
return rename && ts.createLiteral(rename);
|
|
}
|
|
function tryGetModuleNameFromFile(file, host, options) {
|
|
if (!file) {
|
|
return undefined;
|
|
}
|
|
if (file.moduleName) {
|
|
return ts.createLiteral(file.moduleName);
|
|
}
|
|
if (!file.isDeclarationFile && (options.out || options.outFile)) {
|
|
return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName));
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile;
|
|
function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) {
|
|
return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions);
|
|
}
|
|
function getInitializerOfBindingOrAssignmentElement(bindingElement) {
|
|
if (ts.isDeclarationBindingElement(bindingElement)) {
|
|
return bindingElement.initializer;
|
|
}
|
|
if (ts.isPropertyAssignment(bindingElement)) {
|
|
var initializer = bindingElement.initializer;
|
|
return ts.isAssignmentExpression(initializer, true)
|
|
? initializer.right
|
|
: undefined;
|
|
}
|
|
if (ts.isShorthandPropertyAssignment(bindingElement)) {
|
|
return bindingElement.objectAssignmentInitializer;
|
|
}
|
|
if (ts.isAssignmentExpression(bindingElement, true)) {
|
|
return bindingElement.right;
|
|
}
|
|
if (ts.isSpreadElement(bindingElement)) {
|
|
return getInitializerOfBindingOrAssignmentElement(bindingElement.expression);
|
|
}
|
|
}
|
|
ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement;
|
|
function getTargetOfBindingOrAssignmentElement(bindingElement) {
|
|
if (ts.isDeclarationBindingElement(bindingElement)) {
|
|
return bindingElement.name;
|
|
}
|
|
if (ts.isObjectLiteralElementLike(bindingElement)) {
|
|
switch (bindingElement.kind) {
|
|
case 275:
|
|
return getTargetOfBindingOrAssignmentElement(bindingElement.initializer);
|
|
case 276:
|
|
return bindingElement.name;
|
|
case 277:
|
|
return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
|
|
}
|
|
return undefined;
|
|
}
|
|
if (ts.isAssignmentExpression(bindingElement, true)) {
|
|
return getTargetOfBindingOrAssignmentElement(bindingElement.left);
|
|
}
|
|
if (ts.isSpreadElement(bindingElement)) {
|
|
return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
|
|
}
|
|
return bindingElement;
|
|
}
|
|
ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement;
|
|
function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) {
|
|
switch (bindingElement.kind) {
|
|
case 151:
|
|
case 186:
|
|
return bindingElement.dotDotDotToken;
|
|
case 208:
|
|
case 277:
|
|
return bindingElement;
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement;
|
|
function getPropertyNameOfBindingOrAssignmentElement(bindingElement) {
|
|
switch (bindingElement.kind) {
|
|
case 186:
|
|
if (bindingElement.propertyName) {
|
|
var propertyName = bindingElement.propertyName;
|
|
return ts.isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression)
|
|
? propertyName.expression
|
|
: propertyName;
|
|
}
|
|
break;
|
|
case 275:
|
|
if (bindingElement.name) {
|
|
var propertyName = bindingElement.name;
|
|
return ts.isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression)
|
|
? propertyName.expression
|
|
: propertyName;
|
|
}
|
|
break;
|
|
case 277:
|
|
return bindingElement.name;
|
|
}
|
|
var target = getTargetOfBindingOrAssignmentElement(bindingElement);
|
|
if (target && ts.isPropertyName(target)) {
|
|
return ts.isComputedPropertyName(target) && isStringOrNumericLiteral(target.expression)
|
|
? target.expression
|
|
: target;
|
|
}
|
|
ts.Debug.fail("Invalid property name for binding element.");
|
|
}
|
|
ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement;
|
|
function isStringOrNumericLiteral(node) {
|
|
var kind = node.kind;
|
|
return kind === 10
|
|
|| kind === 8;
|
|
}
|
|
function getElementsOfBindingOrAssignmentPattern(name) {
|
|
switch (name.kind) {
|
|
case 184:
|
|
case 185:
|
|
case 187:
|
|
return name.elements;
|
|
case 188:
|
|
return name.properties;
|
|
}
|
|
}
|
|
ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern;
|
|
function convertToArrayAssignmentElement(element) {
|
|
if (ts.isBindingElement(element)) {
|
|
if (element.dotDotDotToken) {
|
|
ts.Debug.assertNode(element.name, ts.isIdentifier);
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element);
|
|
}
|
|
var expression = convertToAssignmentElementTarget(element.name);
|
|
return element.initializer
|
|
? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element)
|
|
: expression;
|
|
}
|
|
ts.Debug.assertNode(element, ts.isExpression);
|
|
return element;
|
|
}
|
|
ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement;
|
|
function convertToObjectAssignmentElement(element) {
|
|
if (ts.isBindingElement(element)) {
|
|
if (element.dotDotDotToken) {
|
|
ts.Debug.assertNode(element.name, ts.isIdentifier);
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element);
|
|
}
|
|
if (element.propertyName) {
|
|
var expression = convertToAssignmentElementTarget(element.name);
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element);
|
|
}
|
|
ts.Debug.assertNode(element.name, ts.isIdentifier);
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element);
|
|
}
|
|
ts.Debug.assertNode(element, ts.isObjectLiteralElementLike);
|
|
return element;
|
|
}
|
|
ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement;
|
|
function convertToAssignmentPattern(node) {
|
|
switch (node.kind) {
|
|
case 185:
|
|
case 187:
|
|
return convertToArrayAssignmentPattern(node);
|
|
case 184:
|
|
case 188:
|
|
return convertToObjectAssignmentPattern(node);
|
|
}
|
|
}
|
|
ts.convertToAssignmentPattern = convertToAssignmentPattern;
|
|
function convertToObjectAssignmentPattern(node) {
|
|
if (ts.isObjectBindingPattern(node)) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node);
|
|
}
|
|
ts.Debug.assertNode(node, ts.isObjectLiteralExpression);
|
|
return node;
|
|
}
|
|
ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern;
|
|
function convertToArrayAssignmentPattern(node) {
|
|
if (ts.isArrayBindingPattern(node)) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node);
|
|
}
|
|
ts.Debug.assertNode(node, ts.isArrayLiteralExpression);
|
|
return node;
|
|
}
|
|
ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern;
|
|
function convertToAssignmentElementTarget(node) {
|
|
if (ts.isBindingPattern(node)) {
|
|
return convertToAssignmentPattern(node);
|
|
}
|
|
ts.Debug.assertNode(node, ts.isExpression);
|
|
return node;
|
|
}
|
|
ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var isTypeNodeOrTypeParameterDeclaration = ts.or(ts.isTypeNode, ts.isTypeParameterDeclaration);
|
|
function visitNode(node, visitor, test, lift) {
|
|
if (node === undefined || visitor === undefined) {
|
|
return node;
|
|
}
|
|
ts.aggregateTransformFlags(node);
|
|
var visited = visitor(node);
|
|
if (visited === node) {
|
|
return node;
|
|
}
|
|
var visitedNode;
|
|
if (visited === undefined) {
|
|
return undefined;
|
|
}
|
|
else if (ts.isArray(visited)) {
|
|
visitedNode = (lift || extractSingleNode)(visited);
|
|
}
|
|
else {
|
|
visitedNode = visited;
|
|
}
|
|
ts.Debug.assertNode(visitedNode, test);
|
|
ts.aggregateTransformFlags(visitedNode);
|
|
return visitedNode;
|
|
}
|
|
ts.visitNode = visitNode;
|
|
function visitNodes(nodes, visitor, test, start, count) {
|
|
if (nodes === undefined || visitor === undefined) {
|
|
return nodes;
|
|
}
|
|
var updated;
|
|
var length = nodes.length;
|
|
if (start === undefined || start < 0) {
|
|
start = 0;
|
|
}
|
|
if (count === undefined || count > length - start) {
|
|
count = length - start;
|
|
}
|
|
if (start > 0 || count < length) {
|
|
updated = ts.createNodeArray([], nodes.hasTrailingComma && start + count === length);
|
|
}
|
|
for (var i = 0; i < count; i++) {
|
|
var node = nodes[i + start];
|
|
ts.aggregateTransformFlags(node);
|
|
var visited = node !== undefined ? visitor(node) : undefined;
|
|
if (updated !== undefined || visited === undefined || visited !== node) {
|
|
if (updated === undefined) {
|
|
updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma);
|
|
ts.setTextRange(updated, nodes);
|
|
}
|
|
if (visited) {
|
|
if (ts.isArray(visited)) {
|
|
for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) {
|
|
var visitedNode = visited_1[_i];
|
|
ts.Debug.assertNode(visitedNode, test);
|
|
ts.aggregateTransformFlags(visitedNode);
|
|
updated.push(visitedNode);
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.assertNode(visited, test);
|
|
ts.aggregateTransformFlags(visited);
|
|
updated.push(visited);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return updated || nodes;
|
|
}
|
|
ts.visitNodes = visitNodes;
|
|
function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) {
|
|
context.startLexicalEnvironment();
|
|
statements = visitNodes(statements, visitor, ts.isStatement, start);
|
|
if (ensureUseStrict && !ts.startsWithUseStrict(statements)) {
|
|
statements = ts.setTextRange(ts.createNodeArray([ts.createExpressionStatement(ts.createLiteral("use strict"))].concat(statements)), statements);
|
|
}
|
|
var declarations = context.endLexicalEnvironment();
|
|
return ts.setTextRange(ts.createNodeArray(ts.concatenate(declarations, statements)), statements);
|
|
}
|
|
ts.visitLexicalEnvironment = visitLexicalEnvironment;
|
|
function visitParameterList(nodes, visitor, context, nodesVisitor) {
|
|
if (nodesVisitor === void 0) { nodesVisitor = visitNodes; }
|
|
context.startLexicalEnvironment();
|
|
var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration);
|
|
context.suspendLexicalEnvironment();
|
|
return updated;
|
|
}
|
|
ts.visitParameterList = visitParameterList;
|
|
function visitFunctionBody(node, visitor, context) {
|
|
context.resumeLexicalEnvironment();
|
|
var updated = visitNode(node, visitor, ts.isConciseBody);
|
|
var declarations = context.endLexicalEnvironment();
|
|
if (ts.some(declarations)) {
|
|
var block = ts.convertToFunctionBody(updated);
|
|
var statements = ts.mergeLexicalEnvironment(block.statements, declarations);
|
|
return ts.updateBlock(block, statements);
|
|
}
|
|
return updated;
|
|
}
|
|
ts.visitFunctionBody = visitFunctionBody;
|
|
function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) {
|
|
if (nodesVisitor === void 0) { nodesVisitor = visitNodes; }
|
|
if (node === undefined) {
|
|
return undefined;
|
|
}
|
|
var kind = node.kind;
|
|
if ((kind > 0 && kind <= 147) || kind === 178) {
|
|
return node;
|
|
}
|
|
switch (kind) {
|
|
case 72:
|
|
return ts.updateIdentifier(node, nodesVisitor(node.typeArguments, visitor, isTypeNodeOrTypeParameterDeclaration));
|
|
case 148:
|
|
return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier));
|
|
case 149:
|
|
return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 150:
|
|
return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode));
|
|
case 151:
|
|
return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 152:
|
|
return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 153:
|
|
return ts.updatePropertySignature(node, nodesVisitor(node.modifiers, visitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 154:
|
|
return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 155:
|
|
return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken));
|
|
case 156:
|
|
return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context));
|
|
case 157:
|
|
return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context));
|
|
case 158:
|
|
return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context));
|
|
case 159:
|
|
return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context));
|
|
case 160:
|
|
return ts.updateCallSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 161:
|
|
return ts.updateConstructSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 162:
|
|
return ts.updateIndexSignature(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 163:
|
|
return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 164:
|
|
return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode));
|
|
case 165:
|
|
return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 166:
|
|
return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 167:
|
|
return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName));
|
|
case 168:
|
|
return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor, ts.isTypeElement));
|
|
case 169:
|
|
return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode));
|
|
case 170:
|
|
return ts.updateTupleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode));
|
|
case 171:
|
|
return ts.updateOptionalTypeNode(node, visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 172:
|
|
return ts.updateRestTypeNode(node, visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 173:
|
|
return ts.updateUnionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode));
|
|
case 174:
|
|
return ts.updateIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode));
|
|
case 175:
|
|
return ts.updateConditionalTypeNode(node, visitNode(node.checkType, visitor, ts.isTypeNode), visitNode(node.extendsType, visitor, ts.isTypeNode), visitNode(node.trueType, visitor, ts.isTypeNode), visitNode(node.falseType, visitor, ts.isTypeNode));
|
|
case 176:
|
|
return ts.updateInferTypeNode(node, visitNode(node.typeParameter, visitor, ts.isTypeParameterDeclaration));
|
|
case 183:
|
|
return ts.updateImportTypeNode(node, visitNode(node.argument, visitor, ts.isTypeNode), visitNode(node.qualifier, visitor, ts.isEntityName), visitNodes(node.typeArguments, visitor, ts.isTypeNode), node.isTypeOf);
|
|
case 177:
|
|
return ts.updateParenthesizedType(node, visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 179:
|
|
return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 180:
|
|
return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode));
|
|
case 181:
|
|
return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameterDeclaration), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 182:
|
|
return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression));
|
|
case 184:
|
|
return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement));
|
|
case 185:
|
|
return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement));
|
|
case 186:
|
|
return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 187:
|
|
return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression));
|
|
case 188:
|
|
return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike));
|
|
case 189:
|
|
return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 190:
|
|
return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression));
|
|
case 191:
|
|
return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression));
|
|
case 192:
|
|
return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression));
|
|
case 193:
|
|
return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNodes(node.typeArguments, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral));
|
|
case 194:
|
|
return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression));
|
|
case 195:
|
|
return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 196:
|
|
return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context));
|
|
case 197:
|
|
return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.equalsGreaterThanToken, visitor, ts.isToken), visitFunctionBody(node.body, visitor, context));
|
|
case 198:
|
|
return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 199:
|
|
return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 200:
|
|
return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 201:
|
|
return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 202:
|
|
return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression));
|
|
case 203:
|
|
return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression));
|
|
case 204:
|
|
return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression), visitNode(node.operatorToken, visitor, ts.isToken));
|
|
case 205:
|
|
return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.questionToken, visitor, ts.isToken), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.colonToken, visitor, ts.isToken), visitNode(node.whenFalse, visitor, ts.isExpression));
|
|
case 206:
|
|
return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan));
|
|
case 207:
|
|
return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression));
|
|
case 208:
|
|
return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 209:
|
|
return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement));
|
|
case 211:
|
|
return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression));
|
|
case 212:
|
|
return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 213:
|
|
return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 214:
|
|
return ts.updateMetaProperty(node, visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 216:
|
|
return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail));
|
|
case 218:
|
|
return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement));
|
|
case 219:
|
|
return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList));
|
|
case 221:
|
|
return ts.updateExpressionStatement(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 222:
|
|
return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 223:
|
|
return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression));
|
|
case 224:
|
|
return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 225:
|
|
return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 226:
|
|
return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 227:
|
|
return ts.updateForOf(node, visitNode(node.awaitModifier, visitor, ts.isToken), visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 228:
|
|
return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier));
|
|
case 229:
|
|
return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier));
|
|
case 230:
|
|
return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 231:
|
|
return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 232:
|
|
return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock));
|
|
case 233:
|
|
return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
case 234:
|
|
return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 235:
|
|
return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock));
|
|
case 237:
|
|
return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 238:
|
|
return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration));
|
|
case 239:
|
|
return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context));
|
|
case 240:
|
|
return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement));
|
|
case 241:
|
|
return ts.updateInterfaceDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isTypeElement));
|
|
case 242:
|
|
return ts.updateTypeAliasDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitNode(node.type, visitor, ts.isTypeNode));
|
|
case 243:
|
|
return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember));
|
|
case 244:
|
|
return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody));
|
|
case 245:
|
|
return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement));
|
|
case 246:
|
|
return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause));
|
|
case 247:
|
|
return ts.updateNamespaceExportDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 248:
|
|
return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference));
|
|
case 249:
|
|
return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression));
|
|
case 250:
|
|
return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings));
|
|
case 251:
|
|
return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 252:
|
|
return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier));
|
|
case 253:
|
|
return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 254:
|
|
return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression));
|
|
case 255:
|
|
return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression));
|
|
case 256:
|
|
return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier));
|
|
case 257:
|
|
return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier));
|
|
case 259:
|
|
return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 260:
|
|
return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement));
|
|
case 261:
|
|
return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.attributes, visitor, ts.isJsxAttributes));
|
|
case 262:
|
|
return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.attributes, visitor, ts.isJsxAttributes));
|
|
case 263:
|
|
return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression));
|
|
case 264:
|
|
return ts.updateJsxFragment(node, visitNode(node.openingFragment, visitor, ts.isJsxOpeningFragment), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingFragment, visitor, ts.isJsxClosingFragment));
|
|
case 267:
|
|
return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression));
|
|
case 268:
|
|
return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike));
|
|
case 269:
|
|
return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 270:
|
|
return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 271:
|
|
return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement));
|
|
case 272:
|
|
return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement));
|
|
case 273:
|
|
return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments));
|
|
case 274:
|
|
return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock));
|
|
case 275:
|
|
return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 276:
|
|
return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression));
|
|
case 277:
|
|
return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 278:
|
|
return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression));
|
|
case 279:
|
|
return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context));
|
|
case 308:
|
|
return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression));
|
|
case 309:
|
|
return ts.updateCommaList(node, nodesVisitor(node.elements, visitor, ts.isExpression));
|
|
default:
|
|
return node;
|
|
}
|
|
}
|
|
ts.visitEachChild = visitEachChild;
|
|
function extractSingleNode(nodes) {
|
|
ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output.");
|
|
return ts.singleOrUndefined(nodes);
|
|
}
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function reduceNode(node, f, initial) {
|
|
return node ? f(initial, node) : initial;
|
|
}
|
|
function reduceNodeArray(nodes, f, initial) {
|
|
return nodes ? f(initial, nodes) : initial;
|
|
}
|
|
function reduceEachChild(node, initial, cbNode, cbNodeArray) {
|
|
if (node === undefined) {
|
|
return initial;
|
|
}
|
|
var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft;
|
|
var cbNodes = cbNodeArray || cbNode;
|
|
var kind = node.kind;
|
|
if ((kind > 0 && kind <= 147)) {
|
|
return initial;
|
|
}
|
|
if ((kind >= 163 && kind <= 182)) {
|
|
return initial;
|
|
}
|
|
var result = initial;
|
|
switch (node.kind) {
|
|
case 217:
|
|
case 220:
|
|
case 210:
|
|
case 236:
|
|
case 307:
|
|
break;
|
|
case 148:
|
|
result = reduceNode(node.left, cbNode, result);
|
|
result = reduceNode(node.right, cbNode, result);
|
|
break;
|
|
case 149:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 151:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 152:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 153:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.questionToken, cbNode, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 154:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 156:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 157:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 158:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 159:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 184:
|
|
case 185:
|
|
result = reduceNodes(node.elements, cbNodes, result);
|
|
break;
|
|
case 186:
|
|
result = reduceNode(node.propertyName, cbNode, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 187:
|
|
result = reduceNodes(node.elements, cbNodes, result);
|
|
break;
|
|
case 188:
|
|
result = reduceNodes(node.properties, cbNodes, result);
|
|
break;
|
|
case 189:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
break;
|
|
case 190:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.argumentExpression, cbNode, result);
|
|
break;
|
|
case 191:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNodes(node.typeArguments, cbNodes, result);
|
|
result = reduceNodes(node.arguments, cbNodes, result);
|
|
break;
|
|
case 192:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNodes(node.typeArguments, cbNodes, result);
|
|
result = reduceNodes(node.arguments, cbNodes, result);
|
|
break;
|
|
case 193:
|
|
result = reduceNode(node.tag, cbNode, result);
|
|
result = reduceNodes(node.typeArguments, cbNodes, result);
|
|
result = reduceNode(node.template, cbNode, result);
|
|
break;
|
|
case 194:
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 196:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 197:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 195:
|
|
case 198:
|
|
case 199:
|
|
case 200:
|
|
case 201:
|
|
case 207:
|
|
case 208:
|
|
case 213:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 202:
|
|
case 203:
|
|
result = reduceNode(node.operand, cbNode, result);
|
|
break;
|
|
case 204:
|
|
result = reduceNode(node.left, cbNode, result);
|
|
result = reduceNode(node.right, cbNode, result);
|
|
break;
|
|
case 205:
|
|
result = reduceNode(node.condition, cbNode, result);
|
|
result = reduceNode(node.whenTrue, cbNode, result);
|
|
result = reduceNode(node.whenFalse, cbNode, result);
|
|
break;
|
|
case 206:
|
|
result = reduceNode(node.head, cbNode, result);
|
|
result = reduceNodes(node.templateSpans, cbNodes, result);
|
|
break;
|
|
case 209:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.heritageClauses, cbNodes, result);
|
|
result = reduceNodes(node.members, cbNodes, result);
|
|
break;
|
|
case 211:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNodes(node.typeArguments, cbNodes, result);
|
|
break;
|
|
case 212:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
break;
|
|
case 216:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.literal, cbNode, result);
|
|
break;
|
|
case 218:
|
|
result = reduceNodes(node.statements, cbNodes, result);
|
|
break;
|
|
case 219:
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.declarationList, cbNode, result);
|
|
break;
|
|
case 221:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 222:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.thenStatement, cbNode, result);
|
|
result = reduceNode(node.elseStatement, cbNode, result);
|
|
break;
|
|
case 223:
|
|
result = reduceNode(node.statement, cbNode, result);
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 224:
|
|
case 231:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.statement, cbNode, result);
|
|
break;
|
|
case 225:
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
result = reduceNode(node.condition, cbNode, result);
|
|
result = reduceNode(node.incrementor, cbNode, result);
|
|
result = reduceNode(node.statement, cbNode, result);
|
|
break;
|
|
case 226:
|
|
case 227:
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.statement, cbNode, result);
|
|
break;
|
|
case 230:
|
|
case 234:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 232:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
result = reduceNode(node.caseBlock, cbNode, result);
|
|
break;
|
|
case 233:
|
|
result = reduceNode(node.label, cbNode, result);
|
|
result = reduceNode(node.statement, cbNode, result);
|
|
break;
|
|
case 235:
|
|
result = reduceNode(node.tryBlock, cbNode, result);
|
|
result = reduceNode(node.catchClause, cbNode, result);
|
|
result = reduceNode(node.finallyBlock, cbNode, result);
|
|
break;
|
|
case 237:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 238:
|
|
result = reduceNodes(node.declarations, cbNodes, result);
|
|
break;
|
|
case 239:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.parameters, cbNodes, result);
|
|
result = reduceNode(node.type, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 240:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.typeParameters, cbNodes, result);
|
|
result = reduceNodes(node.heritageClauses, cbNodes, result);
|
|
result = reduceNodes(node.members, cbNodes, result);
|
|
break;
|
|
case 243:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNodes(node.members, cbNodes, result);
|
|
break;
|
|
case 244:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.body, cbNode, result);
|
|
break;
|
|
case 245:
|
|
result = reduceNodes(node.statements, cbNodes, result);
|
|
break;
|
|
case 246:
|
|
result = reduceNodes(node.clauses, cbNodes, result);
|
|
break;
|
|
case 248:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.moduleReference, cbNode, result);
|
|
break;
|
|
case 249:
|
|
result = reduceNodes(node.decorators, cbNodes, result);
|
|
result = reduceNodes(node.modifiers, cbNodes, result);
|
|
result = reduceNode(node.importClause, cbNode, result);
|
|
result = reduceNode(node.moduleSpecifier, cbNode, result);
|
|
break;
|
|
case 250:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.namedBindings, cbNode, result);
|
|
break;
|
|
case 251:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
break;
|
|
case 252:
|
|
case 256:
|
|
result = reduceNodes(node.elements, cbNodes, result);
|
|
break;
|
|
case 253:
|
|
case 257:
|
|
result = reduceNode(node.propertyName, cbNode, result);
|
|
result = reduceNode(node.name, cbNode, result);
|
|
break;
|
|
case 254:
|
|
result = ts.reduceLeft(node.decorators, cbNode, result);
|
|
result = ts.reduceLeft(node.modifiers, cbNode, result);
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 255:
|
|
result = ts.reduceLeft(node.decorators, cbNode, result);
|
|
result = ts.reduceLeft(node.modifiers, cbNode, result);
|
|
result = reduceNode(node.exportClause, cbNode, result);
|
|
result = reduceNode(node.moduleSpecifier, cbNode, result);
|
|
break;
|
|
case 259:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 260:
|
|
result = reduceNode(node.openingElement, cbNode, result);
|
|
result = ts.reduceLeft(node.children, cbNode, result);
|
|
result = reduceNode(node.closingElement, cbNode, result);
|
|
break;
|
|
case 264:
|
|
result = reduceNode(node.openingFragment, cbNode, result);
|
|
result = ts.reduceLeft(node.children, cbNode, result);
|
|
result = reduceNode(node.closingFragment, cbNode, result);
|
|
break;
|
|
case 261:
|
|
case 262:
|
|
result = reduceNode(node.tagName, cbNode, result);
|
|
result = reduceNodes(node.typeArguments, cbNode, result);
|
|
result = reduceNode(node.attributes, cbNode, result);
|
|
break;
|
|
case 268:
|
|
result = reduceNodes(node.properties, cbNodes, result);
|
|
break;
|
|
case 263:
|
|
result = reduceNode(node.tagName, cbNode, result);
|
|
break;
|
|
case 267:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 269:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 270:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 271:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
case 272:
|
|
result = reduceNodes(node.statements, cbNodes, result);
|
|
break;
|
|
case 273:
|
|
result = reduceNodes(node.types, cbNodes, result);
|
|
break;
|
|
case 274:
|
|
result = reduceNode(node.variableDeclaration, cbNode, result);
|
|
result = reduceNode(node.block, cbNode, result);
|
|
break;
|
|
case 275:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 276:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.objectAssignmentInitializer, cbNode, result);
|
|
break;
|
|
case 277:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 278:
|
|
result = reduceNode(node.name, cbNode, result);
|
|
result = reduceNode(node.initializer, cbNode, result);
|
|
break;
|
|
case 279:
|
|
result = reduceNodes(node.statements, cbNodes, result);
|
|
break;
|
|
case 308:
|
|
result = reduceNode(node.expression, cbNode, result);
|
|
break;
|
|
case 309:
|
|
result = reduceNodes(node.elements, cbNodes, result);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return result;
|
|
}
|
|
ts.reduceEachChild = reduceEachChild;
|
|
function mergeLexicalEnvironment(statements, declarations) {
|
|
if (!ts.some(declarations)) {
|
|
return statements;
|
|
}
|
|
return ts.isNodeArray(statements)
|
|
? ts.setTextRange(ts.createNodeArray(ts.addStatementsAfterPrologue(statements.slice(), declarations)), statements)
|
|
: ts.addStatementsAfterPrologue(statements, declarations);
|
|
}
|
|
ts.mergeLexicalEnvironment = mergeLexicalEnvironment;
|
|
function liftToBlock(nodes) {
|
|
Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block.");
|
|
return ts.singleOrUndefined(nodes) || ts.createBlock(nodes);
|
|
}
|
|
ts.liftToBlock = liftToBlock;
|
|
function aggregateTransformFlags(node) {
|
|
aggregateTransformFlagsForNode(node);
|
|
return node;
|
|
}
|
|
ts.aggregateTransformFlags = aggregateTransformFlags;
|
|
function aggregateTransformFlagsForNode(node) {
|
|
if (node === undefined) {
|
|
return 0;
|
|
}
|
|
if (node.transformFlags & 536870912) {
|
|
return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind);
|
|
}
|
|
var subtreeFlags = aggregateTransformFlagsForSubtree(node);
|
|
return ts.computeTransformFlagsForNode(node, subtreeFlags);
|
|
}
|
|
function aggregateTransformFlagsForNodeArray(nodes) {
|
|
if (nodes === undefined) {
|
|
return 0;
|
|
}
|
|
var subtreeFlags = 0;
|
|
var nodeArrayFlags = 0;
|
|
for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) {
|
|
var node = nodes_3[_i];
|
|
subtreeFlags |= aggregateTransformFlagsForNode(node);
|
|
nodeArrayFlags |= node.transformFlags & ~536870912;
|
|
}
|
|
nodes.transformFlags = nodeArrayFlags | 536870912;
|
|
return subtreeFlags;
|
|
}
|
|
function aggregateTransformFlagsForSubtree(node) {
|
|
if (ts.hasModifier(node, 2) || (ts.isTypeNode(node) && node.kind !== 211)) {
|
|
return 0;
|
|
}
|
|
return reduceEachChild(node, 0, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes);
|
|
}
|
|
function aggregateTransformFlagsForChildNode(transformFlags, node) {
|
|
return transformFlags | aggregateTransformFlagsForNode(node);
|
|
}
|
|
function aggregateTransformFlagsForChildNodes(transformFlags, nodes) {
|
|
return transformFlags | aggregateTransformFlagsForNodeArray(nodes);
|
|
}
|
|
var Debug;
|
|
(function (Debug) {
|
|
var isDebugInfoEnabled = false;
|
|
function failBadSyntaxKind(node, message) {
|
|
return Debug.fail((message || "Unexpected node.") + "\r\nNode " + ts.formatSyntaxKind(node.kind) + " was unexpected.", failBadSyntaxKind);
|
|
}
|
|
Debug.failBadSyntaxKind = failBadSyntaxKind;
|
|
Debug.assertEachNode = Debug.shouldAssert(1)
|
|
? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + Debug.getFunctionName(test) + "'."; }, Debug.assertEachNode); }
|
|
: ts.noop;
|
|
Debug.assertNode = Debug.shouldAssert(1)
|
|
? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + Debug.getFunctionName(test) + "'."; }, Debug.assertNode); }
|
|
: ts.noop;
|
|
Debug.assertOptionalNode = Debug.shouldAssert(1)
|
|
? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + Debug.getFunctionName(test) + "'."; }, Debug.assertOptionalNode); }
|
|
: ts.noop;
|
|
Debug.assertOptionalToken = Debug.shouldAssert(1)
|
|
? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }, Debug.assertOptionalToken); }
|
|
: ts.noop;
|
|
Debug.assertMissingNode = Debug.shouldAssert(1)
|
|
? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }, Debug.assertMissingNode); }
|
|
: ts.noop;
|
|
function enableDebugInfo() {
|
|
if (isDebugInfoEnabled)
|
|
return;
|
|
Object.defineProperties(ts.objectAllocator.getSymbolConstructor().prototype, {
|
|
__debugFlags: { get: function () { return ts.formatSymbolFlags(this.flags); } }
|
|
});
|
|
Object.defineProperties(ts.objectAllocator.getTypeConstructor().prototype, {
|
|
__debugFlags: { get: function () { return ts.formatTypeFlags(this.flags); } },
|
|
__debugObjectFlags: { get: function () { return this.flags & 524288 ? ts.formatObjectFlags(this.objectFlags) : ""; } },
|
|
__debugTypeToString: { value: function () { return this.checker.typeToString(this); } },
|
|
});
|
|
var nodeConstructors = [
|
|
ts.objectAllocator.getNodeConstructor(),
|
|
ts.objectAllocator.getIdentifierConstructor(),
|
|
ts.objectAllocator.getTokenConstructor(),
|
|
ts.objectAllocator.getSourceFileConstructor()
|
|
];
|
|
for (var _i = 0, nodeConstructors_1 = nodeConstructors; _i < nodeConstructors_1.length; _i++) {
|
|
var ctor = nodeConstructors_1[_i];
|
|
if (!ctor.prototype.hasOwnProperty("__debugKind")) {
|
|
Object.defineProperties(ctor.prototype, {
|
|
__debugKind: { get: function () { return ts.formatSyntaxKind(this.kind); } },
|
|
__debugModifierFlags: { get: function () { return ts.formatModifierFlags(ts.getModifierFlagsNoCache(this)); } },
|
|
__debugTransformFlags: { get: function () { return ts.formatTransformFlags(this.transformFlags); } },
|
|
__debugEmitFlags: { get: function () { return ts.formatEmitFlags(ts.getEmitFlags(this)); } },
|
|
__debugGetText: {
|
|
value: function (includeTrivia) {
|
|
if (ts.nodeIsSynthesized(this))
|
|
return "";
|
|
var parseNode = ts.getParseTreeNode(this);
|
|
var sourceFile = parseNode && ts.getSourceFileOfNode(parseNode);
|
|
return sourceFile ? ts.getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
isDebugInfoEnabled = true;
|
|
}
|
|
Debug.enableDebugInfo = enableDebugInfo;
|
|
})(Debug = ts.Debug || (ts.Debug = {}));
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) {
|
|
var _a = generatorOptions.extendedDiagnostics
|
|
? ts.performance.createTimer("Source Map", "beforeSourcemap", "afterSourcemap")
|
|
: ts.performance.nullTimer, enter = _a.enter, exit = _a.exit;
|
|
var rawSources = [];
|
|
var sources = [];
|
|
var sourceToSourceIndexMap = ts.createMap();
|
|
var sourcesContent;
|
|
var names = [];
|
|
var nameToNameIndexMap;
|
|
var mappings = "";
|
|
var lastGeneratedLine = 0;
|
|
var lastGeneratedCharacter = 0;
|
|
var lastSourceIndex = 0;
|
|
var lastSourceLine = 0;
|
|
var lastSourceCharacter = 0;
|
|
var lastNameIndex = 0;
|
|
var hasLast = false;
|
|
var pendingGeneratedLine = 0;
|
|
var pendingGeneratedCharacter = 0;
|
|
var pendingSourceIndex = 0;
|
|
var pendingSourceLine = 0;
|
|
var pendingSourceCharacter = 0;
|
|
var pendingNameIndex = 0;
|
|
var hasPending = false;
|
|
var hasPendingSource = false;
|
|
var hasPendingName = false;
|
|
return {
|
|
getSources: function () { return rawSources; },
|
|
addSource: addSource,
|
|
setSourceContent: setSourceContent,
|
|
addName: addName,
|
|
addMapping: addMapping,
|
|
appendSourceMap: appendSourceMap,
|
|
toJSON: toJSON,
|
|
toString: function () { return JSON.stringify(toJSON()); }
|
|
};
|
|
function addSource(fileName) {
|
|
enter();
|
|
var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true);
|
|
var sourceIndex = sourceToSourceIndexMap.get(source);
|
|
if (sourceIndex === undefined) {
|
|
sourceIndex = sources.length;
|
|
sources.push(source);
|
|
rawSources.push(fileName);
|
|
sourceToSourceIndexMap.set(source, sourceIndex);
|
|
}
|
|
exit();
|
|
return sourceIndex;
|
|
}
|
|
function setSourceContent(sourceIndex, content) {
|
|
enter();
|
|
if (content !== null) {
|
|
if (!sourcesContent)
|
|
sourcesContent = [];
|
|
while (sourcesContent.length < sourceIndex) {
|
|
sourcesContent.push(null);
|
|
}
|
|
sourcesContent[sourceIndex] = content;
|
|
}
|
|
exit();
|
|
}
|
|
function addName(name) {
|
|
enter();
|
|
if (!nameToNameIndexMap)
|
|
nameToNameIndexMap = ts.createMap();
|
|
var nameIndex = nameToNameIndexMap.get(name);
|
|
if (nameIndex === undefined) {
|
|
nameIndex = names.length;
|
|
names.push(name);
|
|
nameToNameIndexMap.set(name, nameIndex);
|
|
}
|
|
exit();
|
|
return nameIndex;
|
|
}
|
|
function isNewGeneratedPosition(generatedLine, generatedCharacter) {
|
|
return !hasPending
|
|
|| pendingGeneratedLine !== generatedLine
|
|
|| pendingGeneratedCharacter !== generatedCharacter;
|
|
}
|
|
function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) {
|
|
return sourceIndex !== undefined
|
|
&& sourceLine !== undefined
|
|
&& sourceCharacter !== undefined
|
|
&& pendingSourceIndex === sourceIndex
|
|
&& (pendingSourceLine > sourceLine
|
|
|| pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter);
|
|
}
|
|
function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) {
|
|
ts.Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
|
|
ts.Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
|
|
ts.Debug.assert(sourceIndex === undefined || sourceIndex >= 0, "sourceIndex cannot be negative");
|
|
ts.Debug.assert(sourceLine === undefined || sourceLine >= 0, "sourceLine cannot be negative");
|
|
ts.Debug.assert(sourceCharacter === undefined || sourceCharacter >= 0, "sourceCharacter cannot be negative");
|
|
enter();
|
|
if (isNewGeneratedPosition(generatedLine, generatedCharacter) ||
|
|
isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) {
|
|
commitPendingMapping();
|
|
pendingGeneratedLine = generatedLine;
|
|
pendingGeneratedCharacter = generatedCharacter;
|
|
hasPendingSource = false;
|
|
hasPendingName = false;
|
|
hasPending = true;
|
|
}
|
|
if (sourceIndex !== undefined && sourceLine !== undefined && sourceCharacter !== undefined) {
|
|
pendingSourceIndex = sourceIndex;
|
|
pendingSourceLine = sourceLine;
|
|
pendingSourceCharacter = sourceCharacter;
|
|
hasPendingSource = true;
|
|
if (nameIndex !== undefined) {
|
|
pendingNameIndex = nameIndex;
|
|
hasPendingName = true;
|
|
}
|
|
}
|
|
exit();
|
|
}
|
|
function appendSourceMap(generatedLine, generatedCharacter, map, sourceMapPath) {
|
|
var _a;
|
|
ts.Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
|
|
ts.Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
|
|
enter();
|
|
var sourceIndexToNewSourceIndexMap = [];
|
|
var nameIndexToNewNameIndexMap;
|
|
var mappingIterator = decodeMappings(map.mappings);
|
|
for (var _b = mappingIterator.next(), raw = _b.value, done = _b.done; !done; _a = mappingIterator.next(), raw = _a.value, done = _a.done, _a) {
|
|
var newSourceIndex = void 0;
|
|
var newSourceLine = void 0;
|
|
var newSourceCharacter = void 0;
|
|
var newNameIndex = void 0;
|
|
if (raw.sourceIndex !== undefined) {
|
|
newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex];
|
|
if (newSourceIndex === undefined) {
|
|
var rawPath = map.sources[raw.sourceIndex];
|
|
var relativePath = map.sourceRoot ? ts.combinePaths(map.sourceRoot, rawPath) : rawPath;
|
|
var combinedPath = ts.combinePaths(ts.getDirectoryPath(sourceMapPath), relativePath);
|
|
sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath);
|
|
if (map.sourcesContent && typeof map.sourcesContent[raw.sourceIndex] === "string") {
|
|
setSourceContent(newSourceIndex, map.sourcesContent[raw.sourceIndex]);
|
|
}
|
|
}
|
|
newSourceLine = raw.sourceLine;
|
|
newSourceCharacter = raw.sourceCharacter;
|
|
if (map.names && raw.nameIndex !== undefined) {
|
|
if (!nameIndexToNewNameIndexMap)
|
|
nameIndexToNewNameIndexMap = [];
|
|
newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex];
|
|
if (newNameIndex === undefined) {
|
|
nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map.names[raw.nameIndex]);
|
|
}
|
|
}
|
|
}
|
|
var newGeneratedLine = raw.generatedLine + generatedLine;
|
|
var newGeneratedCharacter = raw.generatedLine === 0 ? raw.generatedCharacter + generatedCharacter : raw.generatedCharacter;
|
|
addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
|
|
}
|
|
exit();
|
|
}
|
|
function shouldCommitMapping() {
|
|
return !hasLast
|
|
|| lastGeneratedLine !== pendingGeneratedLine
|
|
|| lastGeneratedCharacter !== pendingGeneratedCharacter
|
|
|| lastSourceIndex !== pendingSourceIndex
|
|
|| lastSourceLine !== pendingSourceLine
|
|
|| lastSourceCharacter !== pendingSourceCharacter
|
|
|| lastNameIndex !== pendingNameIndex;
|
|
}
|
|
function commitPendingMapping() {
|
|
if (!hasPending || !shouldCommitMapping()) {
|
|
return;
|
|
}
|
|
enter();
|
|
if (lastGeneratedLine < pendingGeneratedLine) {
|
|
do {
|
|
mappings += ";";
|
|
lastGeneratedLine++;
|
|
lastGeneratedCharacter = 0;
|
|
} while (lastGeneratedLine < pendingGeneratedLine);
|
|
}
|
|
else {
|
|
ts.Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
|
|
if (hasLast) {
|
|
mappings += ",";
|
|
}
|
|
}
|
|
mappings += base64VLQFormatEncode(pendingGeneratedCharacter - lastGeneratedCharacter);
|
|
lastGeneratedCharacter = pendingGeneratedCharacter;
|
|
if (hasPendingSource) {
|
|
mappings += base64VLQFormatEncode(pendingSourceIndex - lastSourceIndex);
|
|
lastSourceIndex = pendingSourceIndex;
|
|
mappings += base64VLQFormatEncode(pendingSourceLine - lastSourceLine);
|
|
lastSourceLine = pendingSourceLine;
|
|
mappings += base64VLQFormatEncode(pendingSourceCharacter - lastSourceCharacter);
|
|
lastSourceCharacter = pendingSourceCharacter;
|
|
if (hasPendingName) {
|
|
mappings += base64VLQFormatEncode(pendingNameIndex - lastNameIndex);
|
|
lastNameIndex = pendingNameIndex;
|
|
}
|
|
}
|
|
hasLast = true;
|
|
exit();
|
|
}
|
|
function toJSON() {
|
|
commitPendingMapping();
|
|
return {
|
|
version: 3,
|
|
file: file,
|
|
sourceRoot: sourceRoot,
|
|
sources: sources,
|
|
names: names,
|
|
mappings: mappings,
|
|
sourcesContent: sourcesContent,
|
|
};
|
|
}
|
|
}
|
|
ts.createSourceMapGenerator = createSourceMapGenerator;
|
|
var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\s*$/;
|
|
var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/;
|
|
function tryGetSourceMappingURL(text, lineStarts) {
|
|
if (lineStarts === void 0) { lineStarts = ts.computeLineStarts(text); }
|
|
for (var index = lineStarts.length - 1; index >= 0; index--) {
|
|
var line = text.substring(lineStarts[index], lineStarts[index + 1]);
|
|
var comment = sourceMapCommentRegExp.exec(line);
|
|
if (comment) {
|
|
return comment[1];
|
|
}
|
|
else if (!line.match(whitespaceOrMapCommentRegExp)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
ts.tryGetSourceMappingURL = tryGetSourceMappingURL;
|
|
function isStringOrNull(x) {
|
|
return typeof x === "string" || x === null;
|
|
}
|
|
function isRawSourceMap(x) {
|
|
return x !== null
|
|
&& typeof x === "object"
|
|
&& x.version === 3
|
|
&& typeof x.file === "string"
|
|
&& typeof x.mappings === "string"
|
|
&& ts.isArray(x.sources) && ts.every(x.sources, ts.isString)
|
|
&& (x.sourceRoot === undefined || x.sourceRoot === null || typeof x.sourceRoot === "string")
|
|
&& (x.sourcesContent === undefined || x.sourcesContent === null || ts.isArray(x.sourcesContent) && ts.every(x.sourcesContent, isStringOrNull))
|
|
&& (x.names === undefined || x.names === null || ts.isArray(x.names) && ts.every(x.names, ts.isString));
|
|
}
|
|
ts.isRawSourceMap = isRawSourceMap;
|
|
function tryParseRawSourceMap(text) {
|
|
try {
|
|
var parsed = JSON.parse(text);
|
|
if (isRawSourceMap(parsed)) {
|
|
return parsed;
|
|
}
|
|
}
|
|
catch (_a) {
|
|
}
|
|
return undefined;
|
|
}
|
|
ts.tryParseRawSourceMap = tryParseRawSourceMap;
|
|
function decodeMappings(mappings) {
|
|
var done = false;
|
|
var pos = 0;
|
|
var generatedLine = 0;
|
|
var generatedCharacter = 0;
|
|
var sourceIndex = 0;
|
|
var sourceLine = 0;
|
|
var sourceCharacter = 0;
|
|
var nameIndex = 0;
|
|
var error;
|
|
return {
|
|
get pos() { return pos; },
|
|
get error() { return error; },
|
|
get state() { return captureMapping(true, true); },
|
|
next: function () {
|
|
while (!done && pos < mappings.length) {
|
|
var ch = mappings.charCodeAt(pos);
|
|
if (ch === 59) {
|
|
generatedLine++;
|
|
generatedCharacter = 0;
|
|
pos++;
|
|
continue;
|
|
}
|
|
if (ch === 44) {
|
|
pos++;
|
|
continue;
|
|
}
|
|
var hasSource = false;
|
|
var hasName = false;
|
|
generatedCharacter += base64VLQFormatDecode();
|
|
if (hasReportedError())
|
|
return stopIterating();
|
|
if (generatedCharacter < 0)
|
|
return setErrorAndStopIterating("Invalid generatedCharacter found");
|
|
if (!isSourceMappingSegmentEnd()) {
|
|
hasSource = true;
|
|
sourceIndex += base64VLQFormatDecode();
|
|
if (hasReportedError())
|
|
return stopIterating();
|
|
if (sourceIndex < 0)
|
|
return setErrorAndStopIterating("Invalid sourceIndex found");
|
|
if (isSourceMappingSegmentEnd())
|
|
return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex");
|
|
sourceLine += base64VLQFormatDecode();
|
|
if (hasReportedError())
|
|
return stopIterating();
|
|
if (sourceLine < 0)
|
|
return setErrorAndStopIterating("Invalid sourceLine found");
|
|
if (isSourceMappingSegmentEnd())
|
|
return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine");
|
|
sourceCharacter += base64VLQFormatDecode();
|
|
if (hasReportedError())
|
|
return stopIterating();
|
|
if (sourceCharacter < 0)
|
|
return setErrorAndStopIterating("Invalid sourceCharacter found");
|
|
if (!isSourceMappingSegmentEnd()) {
|
|
hasName = true;
|
|
nameIndex += base64VLQFormatDecode();
|
|
if (hasReportedError())
|
|
return stopIterating();
|
|
if (nameIndex < 0)
|
|
return setErrorAndStopIterating("Invalid nameIndex found");
|
|
if (!isSourceMappingSegmentEnd())
|
|
return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex");
|
|
}
|
|
}
|
|
return { value: captureMapping(hasSource, hasName), done: done };
|
|
}
|
|
return stopIterating();
|
|
}
|
|
};
|
|
function captureMapping(hasSource, hasName) {
|
|
return {
|
|
generatedLine: generatedLine,
|
|
generatedCharacter: generatedCharacter,
|
|
sourceIndex: hasSource ? sourceIndex : undefined,
|
|
sourceLine: hasSource ? sourceLine : undefined,
|
|
sourceCharacter: hasSource ? sourceCharacter : undefined,
|
|
nameIndex: hasName ? nameIndex : undefined
|
|
};
|
|
}
|
|
function stopIterating() {
|
|
done = true;
|
|
return { value: undefined, done: true };
|
|
}
|
|
function setError(message) {
|
|
if (error === undefined) {
|
|
error = message;
|
|
}
|
|
}
|
|
function setErrorAndStopIterating(message) {
|
|
setError(message);
|
|
return stopIterating();
|
|
}
|
|
function hasReportedError() {
|
|
return error !== undefined;
|
|
}
|
|
function isSourceMappingSegmentEnd() {
|
|
return (pos === mappings.length ||
|
|
mappings.charCodeAt(pos) === 44 ||
|
|
mappings.charCodeAt(pos) === 59);
|
|
}
|
|
function base64VLQFormatDecode() {
|
|
var moreDigits = true;
|
|
var shiftCount = 0;
|
|
var value = 0;
|
|
for (; moreDigits; pos++) {
|
|
if (pos >= mappings.length)
|
|
return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1;
|
|
var currentByte = base64FormatDecode(mappings.charCodeAt(pos));
|
|
if (currentByte === -1)
|
|
return setError("Invalid character in VLQ"), -1;
|
|
moreDigits = (currentByte & 32) !== 0;
|
|
value = value | ((currentByte & 31) << shiftCount);
|
|
shiftCount += 5;
|
|
}
|
|
if ((value & 1) === 0) {
|
|
value = value >> 1;
|
|
}
|
|
else {
|
|
value = value >> 1;
|
|
value = -value;
|
|
}
|
|
return value;
|
|
}
|
|
}
|
|
ts.decodeMappings = decodeMappings;
|
|
function sameMapping(left, right) {
|
|
return left === right
|
|
|| left.generatedLine === right.generatedLine
|
|
&& left.generatedCharacter === right.generatedCharacter
|
|
&& left.sourceIndex === right.sourceIndex
|
|
&& left.sourceLine === right.sourceLine
|
|
&& left.sourceCharacter === right.sourceCharacter
|
|
&& left.nameIndex === right.nameIndex;
|
|
}
|
|
ts.sameMapping = sameMapping;
|
|
function isSourceMapping(mapping) {
|
|
return mapping.sourceIndex !== undefined
|
|
&& mapping.sourceLine !== undefined
|
|
&& mapping.sourceCharacter !== undefined;
|
|
}
|
|
ts.isSourceMapping = isSourceMapping;
|
|
function base64FormatEncode(value) {
|
|
return value >= 0 && value < 26 ? 65 + value :
|
|
value >= 26 && value < 52 ? 97 + value - 26 :
|
|
value >= 52 && value < 62 ? 48 + value - 52 :
|
|
value === 62 ? 43 :
|
|
value === 63 ? 47 :
|
|
ts.Debug.fail(value + ": not a base64 value");
|
|
}
|
|
function base64FormatDecode(ch) {
|
|
return ch >= 65 && ch <= 90 ? ch - 65 :
|
|
ch >= 97 && ch <= 122 ? ch - 97 + 26 :
|
|
ch >= 48 && ch <= 57 ? ch - 48 + 52 :
|
|
ch === 43 ? 62 :
|
|
ch === 47 ? 63 :
|
|
-1;
|
|
}
|
|
function base64VLQFormatEncode(inValue) {
|
|
if (inValue < 0) {
|
|
inValue = ((-inValue) << 1) + 1;
|
|
}
|
|
else {
|
|
inValue = inValue << 1;
|
|
}
|
|
var encodedStr = "";
|
|
do {
|
|
var currentDigit = inValue & 31;
|
|
inValue = inValue >> 5;
|
|
if (inValue > 0) {
|
|
currentDigit = currentDigit | 32;
|
|
}
|
|
encodedStr = encodedStr + String.fromCharCode(base64FormatEncode(currentDigit));
|
|
} while (inValue > 0);
|
|
return encodedStr;
|
|
}
|
|
function isSourceMappedPosition(value) {
|
|
return value.sourceIndex !== undefined
|
|
&& value.sourcePosition !== undefined;
|
|
}
|
|
function sameMappedPosition(left, right) {
|
|
return left.generatedPosition === right.generatedPosition
|
|
&& left.sourceIndex === right.sourceIndex
|
|
&& left.sourcePosition === right.sourcePosition;
|
|
}
|
|
function compareSourcePositions(left, right) {
|
|
return ts.compareValues(left.sourceIndex, right.sourceIndex);
|
|
}
|
|
function compareGeneratedPositions(left, right) {
|
|
return ts.compareValues(left.generatedPosition, right.generatedPosition);
|
|
}
|
|
function getSourcePositionOfMapping(value) {
|
|
return value.sourcePosition;
|
|
}
|
|
function getGeneratedPositionOfMapping(value) {
|
|
return value.generatedPosition;
|
|
}
|
|
function createDocumentPositionMapper(host, map, mapPath) {
|
|
var mapDirectory = ts.getDirectoryPath(mapPath);
|
|
var sourceRoot = map.sourceRoot ? ts.getNormalizedAbsolutePath(map.sourceRoot, mapDirectory) : mapDirectory;
|
|
var generatedAbsoluteFilePath = ts.getNormalizedAbsolutePath(map.file, mapDirectory);
|
|
var generatedCanonicalFilePath = host.getCanonicalFileName(generatedAbsoluteFilePath);
|
|
var generatedFile = host.getSourceFileLike(generatedCanonicalFilePath);
|
|
var sourceFileAbsolutePaths = map.sources.map(function (source) { return ts.getNormalizedAbsolutePath(source, sourceRoot); });
|
|
var sourceFileCanonicalPaths = sourceFileAbsolutePaths.map(function (source) { return host.getCanonicalFileName(source); });
|
|
var sourceToSourceIndexMap = ts.createMapFromEntries(sourceFileCanonicalPaths.map(function (source, i) { return [source, i]; }));
|
|
var decodedMappings;
|
|
var generatedMappings;
|
|
var sourceMappings;
|
|
return {
|
|
getSourcePosition: getSourcePosition,
|
|
getGeneratedPosition: getGeneratedPosition
|
|
};
|
|
function processMapping(mapping) {
|
|
var generatedPosition = generatedFile !== undefined
|
|
? ts.getPositionOfLineAndCharacterWithEdits(generatedFile, mapping.generatedLine, mapping.generatedCharacter)
|
|
: -1;
|
|
var source;
|
|
var sourcePosition;
|
|
if (isSourceMapping(mapping)) {
|
|
var sourceFilePath = sourceFileCanonicalPaths[mapping.sourceIndex];
|
|
var sourceFile = host.getSourceFileLike(sourceFilePath);
|
|
source = map.sources[mapping.sourceIndex];
|
|
sourcePosition = sourceFile !== undefined
|
|
? ts.getPositionOfLineAndCharacterWithEdits(sourceFile, mapping.sourceLine, mapping.sourceCharacter)
|
|
: -1;
|
|
}
|
|
return {
|
|
generatedPosition: generatedPosition,
|
|
source: source,
|
|
sourceIndex: mapping.sourceIndex,
|
|
sourcePosition: sourcePosition,
|
|
nameIndex: mapping.nameIndex
|
|
};
|
|
}
|
|
function getDecodedMappings() {
|
|
if (decodedMappings === undefined) {
|
|
var decoder = decodeMappings(map.mappings);
|
|
var mappings = ts.arrayFrom(decoder, processMapping);
|
|
if (decoder.error !== undefined) {
|
|
if (host.log) {
|
|
host.log("Encountered error while decoding sourcemap: " + decoder.error);
|
|
}
|
|
decodedMappings = ts.emptyArray;
|
|
}
|
|
else {
|
|
decodedMappings = mappings;
|
|
}
|
|
}
|
|
return decodedMappings;
|
|
}
|
|
function getSourceMappings(sourceIndex) {
|
|
if (sourceMappings === undefined) {
|
|
var lists = [];
|
|
for (var _i = 0, _a = getDecodedMappings(); _i < _a.length; _i++) {
|
|
var mapping = _a[_i];
|
|
if (!isSourceMappedPosition(mapping))
|
|
continue;
|
|
var list = lists[mapping.sourceIndex];
|
|
if (!list)
|
|
lists[mapping.sourceIndex] = list = [];
|
|
list.push(mapping);
|
|
}
|
|
sourceMappings = lists.map(function (list) { return ts.sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition); });
|
|
}
|
|
return sourceMappings[sourceIndex];
|
|
}
|
|
function getGeneratedMappings() {
|
|
if (generatedMappings === undefined) {
|
|
var list = [];
|
|
for (var _i = 0, _a = getDecodedMappings(); _i < _a.length; _i++) {
|
|
var mapping = _a[_i];
|
|
list.push(mapping);
|
|
}
|
|
generatedMappings = ts.sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition);
|
|
}
|
|
return generatedMappings;
|
|
}
|
|
function getGeneratedPosition(loc) {
|
|
var sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName));
|
|
if (sourceIndex === undefined)
|
|
return loc;
|
|
var sourceMappings = getSourceMappings(sourceIndex);
|
|
if (!ts.some(sourceMappings))
|
|
return loc;
|
|
var targetIndex = ts.binarySearchKey(sourceMappings, loc.pos, getSourcePositionOfMapping, ts.compareValues);
|
|
if (targetIndex < 0) {
|
|
targetIndex = ~targetIndex;
|
|
}
|
|
var mapping = sourceMappings[targetIndex];
|
|
if (mapping === undefined || mapping.sourceIndex !== sourceIndex) {
|
|
return loc;
|
|
}
|
|
return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition };
|
|
}
|
|
function getSourcePosition(loc) {
|
|
var generatedMappings = getGeneratedMappings();
|
|
if (!ts.some(generatedMappings))
|
|
return loc;
|
|
var targetIndex = ts.binarySearchKey(generatedMappings, loc.pos, getGeneratedPositionOfMapping, ts.compareValues);
|
|
if (targetIndex < 0) {
|
|
targetIndex = ~targetIndex;
|
|
}
|
|
var mapping = generatedMappings[targetIndex];
|
|
if (mapping === undefined || !isSourceMappedPosition(mapping)) {
|
|
return loc;
|
|
}
|
|
return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition };
|
|
}
|
|
}
|
|
ts.createDocumentPositionMapper = createDocumentPositionMapper;
|
|
ts.identitySourceMapConsumer = {
|
|
getSourcePosition: ts.identity,
|
|
getGeneratedPosition: ts.identity
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getOriginalNodeId(node) {
|
|
node = ts.getOriginalNode(node);
|
|
return node ? ts.getNodeId(node) : 0;
|
|
}
|
|
ts.getOriginalNodeId = getOriginalNodeId;
|
|
function containsDefaultReference(node) {
|
|
if (!node)
|
|
return false;
|
|
if (!ts.isNamedImports(node))
|
|
return false;
|
|
return ts.some(node.elements, isNamedDefaultReference);
|
|
}
|
|
function isNamedDefaultReference(e) {
|
|
return e.propertyName !== undefined && e.propertyName.escapedText === "default";
|
|
}
|
|
function chainBundle(transformSourceFile) {
|
|
return transformSourceFileOrBundle;
|
|
function transformSourceFileOrBundle(node) {
|
|
return node.kind === 279 ? transformSourceFile(node) : transformBundle(node);
|
|
}
|
|
function transformBundle(node) {
|
|
return ts.createBundle(ts.map(node.sourceFiles, transformSourceFile), node.prepends);
|
|
}
|
|
}
|
|
ts.chainBundle = chainBundle;
|
|
function getImportNeedsImportStarHelper(node) {
|
|
if (!!ts.getNamespaceDeclarationNode(node)) {
|
|
return true;
|
|
}
|
|
var bindings = node.importClause && node.importClause.namedBindings;
|
|
if (!bindings) {
|
|
return false;
|
|
}
|
|
if (!ts.isNamedImports(bindings))
|
|
return false;
|
|
var defaultRefCount = 0;
|
|
for (var _i = 0, _a = bindings.elements; _i < _a.length; _i++) {
|
|
var binding = _a[_i];
|
|
if (isNamedDefaultReference(binding)) {
|
|
defaultRefCount++;
|
|
}
|
|
}
|
|
return (defaultRefCount > 0 && defaultRefCount !== bindings.elements.length) || (!!(bindings.elements.length - defaultRefCount) && ts.isDefaultImport(node));
|
|
}
|
|
ts.getImportNeedsImportStarHelper = getImportNeedsImportStarHelper;
|
|
function getImportNeedsImportDefaultHelper(node) {
|
|
return !getImportNeedsImportStarHelper(node) && (ts.isDefaultImport(node) || (!!node.importClause && ts.isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings)));
|
|
}
|
|
ts.getImportNeedsImportDefaultHelper = getImportNeedsImportDefaultHelper;
|
|
function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) {
|
|
var externalImports = [];
|
|
var exportSpecifiers = ts.createMultiMap();
|
|
var exportedBindings = [];
|
|
var uniqueExports = ts.createMap();
|
|
var exportedNames;
|
|
var hasExportDefault = false;
|
|
var exportEquals;
|
|
var hasExportStarsToExportValues = false;
|
|
var hasImportStarOrImportDefault = false;
|
|
for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
switch (node.kind) {
|
|
case 249:
|
|
externalImports.push(node);
|
|
hasImportStarOrImportDefault = hasImportStarOrImportDefault || getImportNeedsImportStarHelper(node) || getImportNeedsImportDefaultHelper(node);
|
|
break;
|
|
case 248:
|
|
if (node.moduleReference.kind === 259) {
|
|
externalImports.push(node);
|
|
}
|
|
break;
|
|
case 255:
|
|
if (node.moduleSpecifier) {
|
|
if (!node.exportClause) {
|
|
externalImports.push(node);
|
|
hasExportStarsToExportValues = true;
|
|
}
|
|
else {
|
|
externalImports.push(node);
|
|
}
|
|
}
|
|
else {
|
|
for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) {
|
|
var specifier = _c[_b];
|
|
if (!uniqueExports.get(ts.idText(specifier.name))) {
|
|
var name = specifier.propertyName || specifier.name;
|
|
exportSpecifiers.add(ts.idText(name), specifier);
|
|
var decl = resolver.getReferencedImportDeclaration(name)
|
|
|| resolver.getReferencedValueDeclaration(name);
|
|
if (decl) {
|
|
multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name);
|
|
}
|
|
uniqueExports.set(ts.idText(specifier.name), true);
|
|
exportedNames = ts.append(exportedNames, specifier.name);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 254:
|
|
if (node.isExportEquals && !exportEquals) {
|
|
exportEquals = node;
|
|
}
|
|
break;
|
|
case 219:
|
|
if (ts.hasModifier(node, 1)) {
|
|
for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) {
|
|
var decl = _e[_d];
|
|
exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames);
|
|
}
|
|
}
|
|
break;
|
|
case 239:
|
|
if (ts.hasModifier(node, 1)) {
|
|
if (ts.hasModifier(node, 512)) {
|
|
if (!hasExportDefault) {
|
|
multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), ts.getDeclarationName(node));
|
|
hasExportDefault = true;
|
|
}
|
|
}
|
|
else {
|
|
var name = node.name;
|
|
if (!uniqueExports.get(ts.idText(name))) {
|
|
multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
|
|
uniqueExports.set(ts.idText(name), true);
|
|
exportedNames = ts.append(exportedNames, name);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 240:
|
|
if (ts.hasModifier(node, 1)) {
|
|
if (ts.hasModifier(node, 512)) {
|
|
if (!hasExportDefault) {
|
|
multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), ts.getDeclarationName(node));
|
|
hasExportDefault = true;
|
|
}
|
|
}
|
|
else {
|
|
var name = node.name;
|
|
if (name && !uniqueExports.get(ts.idText(name))) {
|
|
multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
|
|
uniqueExports.set(ts.idText(name), true);
|
|
exportedNames = ts.append(exportedNames, name);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault);
|
|
var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText));
|
|
if (externalHelpersImportDeclaration) {
|
|
ts.addEmitFlags(externalHelpersImportDeclaration, 67108864);
|
|
externalImports.unshift(externalHelpersImportDeclaration);
|
|
}
|
|
return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration };
|
|
}
|
|
ts.collectExternalModuleInfo = collectExternalModuleInfo;
|
|
function collectExportedVariableInfo(decl, uniqueExports, exportedNames) {
|
|
if (ts.isBindingPattern(decl.name)) {
|
|
for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames);
|
|
}
|
|
}
|
|
}
|
|
else if (!ts.isGeneratedIdentifier(decl.name)) {
|
|
var text = ts.idText(decl.name);
|
|
if (!uniqueExports.get(text)) {
|
|
uniqueExports.set(text, true);
|
|
exportedNames = ts.append(exportedNames, decl.name);
|
|
}
|
|
}
|
|
return exportedNames;
|
|
}
|
|
function multiMapSparseArrayAdd(map, key, value) {
|
|
var values = map[key];
|
|
if (values) {
|
|
values.push(value);
|
|
}
|
|
else {
|
|
map[key] = values = [value];
|
|
}
|
|
return values;
|
|
}
|
|
function isSimpleCopiableExpression(expression) {
|
|
return ts.isStringLiteralLike(expression) ||
|
|
expression.kind === 8 ||
|
|
ts.isKeyword(expression.kind) ||
|
|
ts.isIdentifier(expression);
|
|
}
|
|
ts.isSimpleCopiableExpression = isSimpleCopiableExpression;
|
|
function helperString(input) {
|
|
var args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
args[_i - 1] = arguments[_i];
|
|
}
|
|
return function (uniqueName) {
|
|
var result = "";
|
|
for (var i = 0; i < args.length; i++) {
|
|
result += input[i];
|
|
result += uniqueName(args[i]);
|
|
}
|
|
result += input[input.length - 1];
|
|
return result;
|
|
};
|
|
}
|
|
ts.helperString = helperString;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) {
|
|
var location = node;
|
|
var value;
|
|
if (ts.isDestructuringAssignment(node)) {
|
|
value = node.right;
|
|
while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) {
|
|
if (ts.isDestructuringAssignment(value)) {
|
|
location = node = value;
|
|
value = node.right;
|
|
}
|
|
else {
|
|
return ts.visitNode(value, visitor, ts.isExpression);
|
|
}
|
|
}
|
|
}
|
|
var expressions;
|
|
var flattenContext = {
|
|
context: context,
|
|
level: level,
|
|
downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
|
|
hoistTempVariables: true,
|
|
emitExpression: emitExpression,
|
|
emitBindingOrAssignment: emitBindingOrAssignment,
|
|
createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern,
|
|
createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern,
|
|
createArrayBindingOrAssignmentElement: makeAssignmentElement,
|
|
visitor: visitor
|
|
};
|
|
if (value) {
|
|
value = ts.visitNode(value, visitor, ts.isExpression);
|
|
if (ts.isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText)) {
|
|
value = ensureIdentifier(flattenContext, value, false, location);
|
|
}
|
|
else if (needsValue) {
|
|
value = ensureIdentifier(flattenContext, value, true, location);
|
|
}
|
|
else if (ts.nodeIsSynthesized(node)) {
|
|
location = value;
|
|
}
|
|
}
|
|
flattenBindingOrAssignmentElement(flattenContext, node, value, location, ts.isDestructuringAssignment(node));
|
|
if (value && needsValue) {
|
|
if (!ts.some(expressions)) {
|
|
return value;
|
|
}
|
|
expressions.push(value);
|
|
}
|
|
return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression();
|
|
function emitExpression(expression) {
|
|
ts.setEmitFlags(expression, 64);
|
|
ts.aggregateTransformFlags(expression);
|
|
expressions = ts.append(expressions, expression);
|
|
}
|
|
function emitBindingOrAssignment(target, value, location, original) {
|
|
ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression);
|
|
var expression = createAssignmentCallback
|
|
? createAssignmentCallback(target, value, location)
|
|
: ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location);
|
|
expression.original = original;
|
|
emitExpression(expression);
|
|
}
|
|
}
|
|
ts.flattenDestructuringAssignment = flattenDestructuringAssignment;
|
|
function bindingOrAssignmentElementAssignsToName(element, escapedName) {
|
|
var target = ts.getTargetOfBindingOrAssignmentElement(element);
|
|
if (ts.isBindingOrAssignmentPattern(target)) {
|
|
return bindingOrAssignmentPatternAssignsToName(target, escapedName);
|
|
}
|
|
else if (ts.isIdentifier(target)) {
|
|
return target.escapedText === escapedName;
|
|
}
|
|
return false;
|
|
}
|
|
function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) {
|
|
var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern);
|
|
for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) {
|
|
var element = elements_3[_i];
|
|
if (bindingOrAssignmentElementAssignsToName(element, escapedName)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) {
|
|
if (hoistTempVariables === void 0) { hoistTempVariables = false; }
|
|
var pendingExpressions;
|
|
var pendingDeclarations = [];
|
|
var declarations = [];
|
|
var flattenContext = {
|
|
context: context,
|
|
level: level,
|
|
downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
|
|
hoistTempVariables: hoistTempVariables,
|
|
emitExpression: emitExpression,
|
|
emitBindingOrAssignment: emitBindingOrAssignment,
|
|
createArrayBindingOrAssignmentPattern: makeArrayBindingPattern,
|
|
createObjectBindingOrAssignmentPattern: makeObjectBindingPattern,
|
|
createArrayBindingOrAssignmentElement: makeBindingElement,
|
|
visitor: visitor
|
|
};
|
|
if (ts.isVariableDeclaration(node)) {
|
|
var initializer = ts.getInitializerOfBindingOrAssignmentElement(node);
|
|
if (initializer && ts.isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText)) {
|
|
initializer = ensureIdentifier(flattenContext, initializer, false, initializer);
|
|
node = ts.updateVariableDeclaration(node, node.name, node.type, initializer);
|
|
}
|
|
}
|
|
flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
|
|
if (pendingExpressions) {
|
|
var temp = ts.createTempVariable(undefined);
|
|
if (hoistTempVariables) {
|
|
var value = ts.inlineExpressions(pendingExpressions);
|
|
pendingExpressions = undefined;
|
|
emitBindingOrAssignment(temp, value, undefined, undefined);
|
|
}
|
|
else {
|
|
context.hoistVariableDeclaration(temp);
|
|
var pendingDeclaration = ts.last(pendingDeclarations);
|
|
pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value));
|
|
ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions);
|
|
pendingDeclaration.value = temp;
|
|
}
|
|
}
|
|
for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) {
|
|
var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original;
|
|
var variable = ts.createVariableDeclaration(name, undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value);
|
|
variable.original = original;
|
|
ts.setTextRange(variable, location);
|
|
if (ts.isIdentifier(name)) {
|
|
ts.setEmitFlags(variable, 64);
|
|
}
|
|
ts.aggregateTransformFlags(variable);
|
|
declarations.push(variable);
|
|
}
|
|
return declarations;
|
|
function emitExpression(value) {
|
|
pendingExpressions = ts.append(pendingExpressions, value);
|
|
}
|
|
function emitBindingOrAssignment(target, value, location, original) {
|
|
ts.Debug.assertNode(target, ts.isBindingName);
|
|
if (pendingExpressions) {
|
|
value = ts.inlineExpressions(ts.append(pendingExpressions, value));
|
|
pendingExpressions = undefined;
|
|
}
|
|
pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original });
|
|
}
|
|
}
|
|
ts.flattenDestructuringBinding = flattenDestructuringBinding;
|
|
function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) {
|
|
if (!skipInitializer) {
|
|
var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression);
|
|
if (initializer) {
|
|
value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer;
|
|
}
|
|
else if (!value) {
|
|
value = ts.createVoidZero();
|
|
}
|
|
}
|
|
var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element);
|
|
if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) {
|
|
flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
|
|
}
|
|
else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) {
|
|
flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
|
|
}
|
|
else {
|
|
flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element);
|
|
}
|
|
}
|
|
function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) {
|
|
var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern);
|
|
var numElements = elements.length;
|
|
if (numElements !== 1) {
|
|
var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0;
|
|
value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
|
|
}
|
|
var bindingElements;
|
|
var computedTempVariables;
|
|
for (var i = 0; i < numElements; i++) {
|
|
var element = elements[i];
|
|
if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) {
|
|
var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element);
|
|
if (flattenContext.level >= 1
|
|
&& !(element.transformFlags & (131072 | 262144))
|
|
&& !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (131072 | 262144))
|
|
&& !ts.isComputedPropertyName(propertyName)) {
|
|
bindingElements = ts.append(bindingElements, element);
|
|
}
|
|
else {
|
|
if (bindingElements) {
|
|
flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
|
|
bindingElements = undefined;
|
|
}
|
|
var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName);
|
|
if (ts.isComputedPropertyName(propertyName)) {
|
|
computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression);
|
|
}
|
|
flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
|
|
}
|
|
}
|
|
else if (i === numElements - 1) {
|
|
if (bindingElements) {
|
|
flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
|
|
bindingElements = undefined;
|
|
}
|
|
var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern);
|
|
flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
|
|
}
|
|
}
|
|
if (bindingElements) {
|
|
flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
|
|
}
|
|
}
|
|
function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) {
|
|
var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern);
|
|
var numElements = elements.length;
|
|
if (flattenContext.level < 1 && flattenContext.downlevelIteration) {
|
|
value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1])
|
|
? undefined
|
|
: numElements, location), false, location);
|
|
}
|
|
else if (numElements !== 1 && (flattenContext.level < 1 || numElements === 0)
|
|
|| ts.every(elements, ts.isOmittedExpression)) {
|
|
var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0;
|
|
value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
|
|
}
|
|
var bindingElements;
|
|
var restContainingElements;
|
|
for (var i = 0; i < numElements; i++) {
|
|
var element = elements[i];
|
|
if (flattenContext.level >= 1) {
|
|
if (element.transformFlags & 262144) {
|
|
var temp = ts.createTempVariable(undefined);
|
|
if (flattenContext.hoistTempVariables) {
|
|
flattenContext.context.hoistVariableDeclaration(temp);
|
|
}
|
|
restContainingElements = ts.append(restContainingElements, [temp, element]);
|
|
bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp));
|
|
}
|
|
else {
|
|
bindingElements = ts.append(bindingElements, element);
|
|
}
|
|
}
|
|
else if (ts.isOmittedExpression(element)) {
|
|
continue;
|
|
}
|
|
else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) {
|
|
var rhsValue = ts.createElementAccess(value, i);
|
|
flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
|
|
}
|
|
else if (i === numElements - 1) {
|
|
var rhsValue = ts.createArraySlice(value, i);
|
|
flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
|
|
}
|
|
}
|
|
if (bindingElements) {
|
|
flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern);
|
|
}
|
|
if (restContainingElements) {
|
|
for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) {
|
|
var _a = restContainingElements_1[_i], id = _a[0], element = _a[1];
|
|
flattenBindingOrAssignmentElement(flattenContext, element, id, element);
|
|
}
|
|
}
|
|
}
|
|
function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
|
|
value = ensureIdentifier(flattenContext, value, true, location);
|
|
return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value);
|
|
}
|
|
function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
|
|
if (ts.isComputedPropertyName(propertyName)) {
|
|
var argumentExpression = ensureIdentifier(flattenContext, ts.visitNode(propertyName.expression, flattenContext.visitor), false, propertyName);
|
|
return ts.createElementAccess(value, argumentExpression);
|
|
}
|
|
else if (ts.isStringOrNumericLiteralLike(propertyName)) {
|
|
var argumentExpression = ts.getSynthesizedClone(propertyName);
|
|
argumentExpression.text = argumentExpression.text;
|
|
return ts.createElementAccess(value, argumentExpression);
|
|
}
|
|
else {
|
|
var name = ts.createIdentifier(ts.idText(propertyName));
|
|
return ts.createPropertyAccess(value, name);
|
|
}
|
|
}
|
|
function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) {
|
|
if (ts.isIdentifier(value) && reuseIdentifierExpressions) {
|
|
return value;
|
|
}
|
|
else {
|
|
var temp = ts.createTempVariable(undefined);
|
|
if (flattenContext.hoistTempVariables) {
|
|
flattenContext.context.hoistVariableDeclaration(temp);
|
|
flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location));
|
|
}
|
|
else {
|
|
flattenContext.emitBindingOrAssignment(temp, value, location, undefined);
|
|
}
|
|
return temp;
|
|
}
|
|
}
|
|
function makeArrayBindingPattern(elements) {
|
|
ts.Debug.assertEachNode(elements, ts.isArrayBindingElement);
|
|
return ts.createArrayBindingPattern(elements);
|
|
}
|
|
function makeArrayAssignmentPattern(elements) {
|
|
return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement));
|
|
}
|
|
function makeObjectBindingPattern(elements) {
|
|
ts.Debug.assertEachNode(elements, ts.isBindingElement);
|
|
return ts.createObjectBindingPattern(elements);
|
|
}
|
|
function makeObjectAssignmentPattern(elements) {
|
|
return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement));
|
|
}
|
|
function makeBindingElement(name) {
|
|
return ts.createBindingElement(undefined, undefined, name);
|
|
}
|
|
function makeAssignmentElement(name) {
|
|
return name;
|
|
}
|
|
var restHelper = {
|
|
name: "typescript:rest",
|
|
scoped: false,
|
|
text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };"
|
|
};
|
|
function createRestCall(context, value, elements, computedTempVariables, location) {
|
|
context.requestEmitHelper(restHelper);
|
|
var propertyNames = [];
|
|
var computedTempVariableOffset = 0;
|
|
for (var i = 0; i < elements.length - 1; i++) {
|
|
var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]);
|
|
if (propertyName) {
|
|
if (ts.isComputedPropertyName(propertyName)) {
|
|
var temp = computedTempVariables[computedTempVariableOffset];
|
|
computedTempVariableOffset++;
|
|
propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral(""))));
|
|
}
|
|
else {
|
|
propertyNames.push(ts.createLiteral(propertyName));
|
|
}
|
|
}
|
|
}
|
|
return ts.createCall(ts.getHelperName("__rest"), undefined, [
|
|
value,
|
|
ts.setTextRange(ts.createArrayLiteral(propertyNames), location)
|
|
]);
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var USE_NEW_TYPE_METADATA_FORMAT = false;
|
|
function transformTypeScript(context) {
|
|
var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var resolver = context.getEmitResolver();
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var strictNullChecks = ts.getStrictOptionValue(compilerOptions, "strictNullChecks");
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var moduleKind = ts.getEmitModuleKind(compilerOptions);
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
context.enableSubstitution(189);
|
|
context.enableSubstitution(190);
|
|
var currentSourceFile;
|
|
var currentNamespace;
|
|
var currentNamespaceContainerName;
|
|
var currentLexicalScope;
|
|
var currentNameScope;
|
|
var currentScopeFirstDeclarationsOfName;
|
|
var enabledSubstitutions;
|
|
var classAliases;
|
|
var applicableSubstitutions;
|
|
var pendingExpressions;
|
|
return transformSourceFileOrBundle;
|
|
function transformSourceFileOrBundle(node) {
|
|
if (node.kind === 280) {
|
|
return transformBundle(node);
|
|
}
|
|
return transformSourceFile(node);
|
|
}
|
|
function transformBundle(node) {
|
|
return ts.createBundle(node.sourceFiles.map(transformSourceFile), ts.mapDefined(node.prepends, function (prepend) {
|
|
if (prepend.kind === 282) {
|
|
return ts.createUnparsedSourceFile(prepend.javascriptText, prepend.javascriptMapPath, prepend.javascriptMapText);
|
|
}
|
|
return prepend;
|
|
}));
|
|
}
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
currentSourceFile = node;
|
|
var visited = saveStateAndInvoke(node, visitSourceFile);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
currentSourceFile = undefined;
|
|
return visited;
|
|
}
|
|
function saveStateAndInvoke(node, f) {
|
|
var savedCurrentScope = currentLexicalScope;
|
|
var savedCurrentNameScope = currentNameScope;
|
|
var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
|
|
onBeforeVisitNode(node);
|
|
var visited = f(node);
|
|
if (currentLexicalScope !== savedCurrentScope) {
|
|
currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
|
|
}
|
|
currentLexicalScope = savedCurrentScope;
|
|
currentNameScope = savedCurrentNameScope;
|
|
return visited;
|
|
}
|
|
function onBeforeVisitNode(node) {
|
|
switch (node.kind) {
|
|
case 279:
|
|
case 246:
|
|
case 245:
|
|
case 218:
|
|
currentLexicalScope = node;
|
|
currentNameScope = undefined;
|
|
currentScopeFirstDeclarationsOfName = undefined;
|
|
break;
|
|
case 240:
|
|
case 239:
|
|
if (ts.hasModifier(node, 2)) {
|
|
break;
|
|
}
|
|
if (node.name) {
|
|
recordEmittedDeclarationInScope(node);
|
|
}
|
|
else {
|
|
ts.Debug.assert(node.kind === 240 || ts.hasModifier(node, 512));
|
|
}
|
|
if (ts.isClassDeclaration(node)) {
|
|
currentNameScope = node;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
function visitor(node) {
|
|
return saveStateAndInvoke(node, visitorWorker);
|
|
}
|
|
function visitorWorker(node) {
|
|
if (node.transformFlags & 1) {
|
|
return visitTypeScript(node);
|
|
}
|
|
else if (node.transformFlags & 2) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
return node;
|
|
}
|
|
function sourceElementVisitor(node) {
|
|
return saveStateAndInvoke(node, sourceElementVisitorWorker);
|
|
}
|
|
function sourceElementVisitorWorker(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
case 248:
|
|
case 254:
|
|
case 255:
|
|
return visitEllidableStatement(node);
|
|
default:
|
|
return visitorWorker(node);
|
|
}
|
|
}
|
|
function visitEllidableStatement(node) {
|
|
var parsed = ts.getParseTreeNode(node);
|
|
if (parsed !== node) {
|
|
if (node.transformFlags & 2) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
return node;
|
|
}
|
|
switch (node.kind) {
|
|
case 249:
|
|
return visitImportDeclaration(node);
|
|
case 248:
|
|
return visitImportEqualsDeclaration(node);
|
|
case 254:
|
|
return visitExportAssignment(node);
|
|
case 255:
|
|
return visitExportDeclaration(node);
|
|
default:
|
|
ts.Debug.fail("Unhandled ellided statement");
|
|
}
|
|
}
|
|
function namespaceElementVisitor(node) {
|
|
return saveStateAndInvoke(node, namespaceElementVisitorWorker);
|
|
}
|
|
function namespaceElementVisitorWorker(node) {
|
|
if (node.kind === 255 ||
|
|
node.kind === 249 ||
|
|
node.kind === 250 ||
|
|
(node.kind === 248 &&
|
|
node.moduleReference.kind === 259)) {
|
|
return undefined;
|
|
}
|
|
else if (node.transformFlags & 1 || ts.hasModifier(node, 1)) {
|
|
return visitTypeScript(node);
|
|
}
|
|
else if (node.transformFlags & 2) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
return node;
|
|
}
|
|
function classElementVisitor(node) {
|
|
return saveStateAndInvoke(node, classElementVisitorWorker);
|
|
}
|
|
function classElementVisitorWorker(node) {
|
|
switch (node.kind) {
|
|
case 157:
|
|
return undefined;
|
|
case 154:
|
|
case 162:
|
|
case 158:
|
|
case 159:
|
|
case 156:
|
|
return visitorWorker(node);
|
|
case 217:
|
|
return node;
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
}
|
|
function modifierVisitor(node) {
|
|
if (ts.modifierToFlag(node.kind) & 2270) {
|
|
return undefined;
|
|
}
|
|
else if (currentNamespace && node.kind === 85) {
|
|
return undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function visitTypeScript(node) {
|
|
if (ts.hasModifier(node, 2) && ts.isStatement(node)) {
|
|
return ts.createNotEmittedStatement(node);
|
|
}
|
|
switch (node.kind) {
|
|
case 85:
|
|
case 80:
|
|
return currentNamespace ? undefined : node;
|
|
case 115:
|
|
case 113:
|
|
case 114:
|
|
case 118:
|
|
case 77:
|
|
case 125:
|
|
case 133:
|
|
case 169:
|
|
case 170:
|
|
case 171:
|
|
case 172:
|
|
case 168:
|
|
case 163:
|
|
case 150:
|
|
case 120:
|
|
case 143:
|
|
case 123:
|
|
case 138:
|
|
case 135:
|
|
case 132:
|
|
case 106:
|
|
case 139:
|
|
case 166:
|
|
case 165:
|
|
case 167:
|
|
case 164:
|
|
case 173:
|
|
case 174:
|
|
case 175:
|
|
case 177:
|
|
case 178:
|
|
case 179:
|
|
case 180:
|
|
case 181:
|
|
case 182:
|
|
case 162:
|
|
case 152:
|
|
case 242:
|
|
return undefined;
|
|
case 154:
|
|
return visitPropertyDeclaration(node);
|
|
case 247:
|
|
return undefined;
|
|
case 157:
|
|
return visitConstructor(node);
|
|
case 241:
|
|
return ts.createNotEmittedStatement(node);
|
|
case 240:
|
|
return visitClassDeclaration(node);
|
|
case 209:
|
|
return visitClassExpression(node);
|
|
case 273:
|
|
return visitHeritageClause(node);
|
|
case 211:
|
|
return visitExpressionWithTypeArguments(node);
|
|
case 156:
|
|
return visitMethodDeclaration(node);
|
|
case 158:
|
|
return visitGetAccessor(node);
|
|
case 159:
|
|
return visitSetAccessor(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
case 197:
|
|
return visitArrowFunction(node);
|
|
case 151:
|
|
return visitParameter(node);
|
|
case 195:
|
|
return visitParenthesizedExpression(node);
|
|
case 194:
|
|
case 212:
|
|
return visitAssertionExpression(node);
|
|
case 191:
|
|
return visitCallExpression(node);
|
|
case 192:
|
|
return visitNewExpression(node);
|
|
case 193:
|
|
return visitTaggedTemplateExpression(node);
|
|
case 213:
|
|
return visitNonNullExpression(node);
|
|
case 243:
|
|
return visitEnumDeclaration(node);
|
|
case 219:
|
|
return visitVariableStatement(node);
|
|
case 237:
|
|
return visitVariableDeclaration(node);
|
|
case 244:
|
|
return visitModuleDeclaration(node);
|
|
case 248:
|
|
return visitImportEqualsDeclaration(node);
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
}
|
|
function visitSourceFile(node) {
|
|
var alwaysStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") &&
|
|
!(ts.isExternalModule(node) && moduleKind >= ts.ModuleKind.ES2015) &&
|
|
!ts.isJsonSourceFile(node);
|
|
return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict));
|
|
}
|
|
function shouldEmitDecorateCallForClass(node) {
|
|
if (node.decorators && node.decorators.length > 0) {
|
|
return true;
|
|
}
|
|
var constructor = ts.getFirstConstructorWithBody(node);
|
|
if (constructor) {
|
|
return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter);
|
|
}
|
|
return false;
|
|
}
|
|
function shouldEmitDecorateCallForParameter(parameter) {
|
|
return parameter.decorators !== undefined && parameter.decorators.length > 0;
|
|
}
|
|
function getClassFacts(node, staticProperties) {
|
|
var facts = 0;
|
|
if (ts.some(staticProperties))
|
|
facts |= 1;
|
|
var extendsClauseElement = ts.getEffectiveBaseTypeNode(node);
|
|
if (extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 96)
|
|
facts |= 64;
|
|
if (shouldEmitDecorateCallForClass(node))
|
|
facts |= 2;
|
|
if (ts.childIsDecorated(node))
|
|
facts |= 4;
|
|
if (isExportOfNamespace(node))
|
|
facts |= 8;
|
|
else if (isDefaultExternalModuleExport(node))
|
|
facts |= 32;
|
|
else if (isNamedExternalModuleExport(node))
|
|
facts |= 16;
|
|
if (languageVersion <= 1 && (facts & 7))
|
|
facts |= 128;
|
|
return facts;
|
|
}
|
|
function visitClassDeclaration(node) {
|
|
var savedPendingExpressions = pendingExpressions;
|
|
pendingExpressions = undefined;
|
|
var staticProperties = getInitializedProperties(node, true);
|
|
var facts = getClassFacts(node, staticProperties);
|
|
if (facts & 128) {
|
|
context.startLexicalEnvironment();
|
|
}
|
|
var name = node.name || (facts & 5 ? ts.getGeneratedNameForNode(node) : undefined);
|
|
var classStatement = facts & 2
|
|
? createClassDeclarationHeadWithDecorators(node, name, facts)
|
|
: createClassDeclarationHeadWithoutDecorators(node, name, facts);
|
|
var statements = [classStatement];
|
|
if (ts.some(pendingExpressions)) {
|
|
statements.push(ts.createExpressionStatement(ts.inlineExpressions(pendingExpressions)));
|
|
}
|
|
pendingExpressions = savedPendingExpressions;
|
|
if (facts & 1) {
|
|
addInitializedPropertyStatements(statements, staticProperties, facts & 128 ? ts.getInternalName(node) : ts.getLocalName(node));
|
|
}
|
|
addClassElementDecorationStatements(statements, node, false);
|
|
addClassElementDecorationStatements(statements, node, true);
|
|
addConstructorDecorationStatement(statements, node);
|
|
if (facts & 128) {
|
|
var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentSourceFile.text, node.members.end), 19);
|
|
var localName = ts.getInternalName(node);
|
|
var outer = ts.createPartiallyEmittedExpression(localName);
|
|
outer.end = closingBraceLocation.end;
|
|
ts.setEmitFlags(outer, 1536);
|
|
var statement = ts.createReturn(outer);
|
|
statement.pos = closingBraceLocation.pos;
|
|
ts.setEmitFlags(statement, 1536 | 384);
|
|
statements.push(statement);
|
|
ts.addStatementsAfterPrologue(statements, context.endLexicalEnvironment());
|
|
var iife = ts.createImmediatelyInvokedArrowFunction(statements);
|
|
ts.setEmitFlags(iife, 33554432);
|
|
var varStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.getLocalName(node, false, false), undefined, iife)
|
|
]));
|
|
ts.setOriginalNode(varStatement, node);
|
|
ts.setCommentRange(varStatement, node);
|
|
ts.setSourceMapRange(varStatement, ts.moveRangePastDecorators(node));
|
|
ts.startOnNewLine(varStatement);
|
|
statements = [varStatement];
|
|
}
|
|
if (facts & 8) {
|
|
addExportMemberAssignment(statements, node);
|
|
}
|
|
else if (facts & 128 || facts & 2) {
|
|
if (facts & 32) {
|
|
statements.push(ts.createExportDefault(ts.getLocalName(node, false, true)));
|
|
}
|
|
else if (facts & 16) {
|
|
statements.push(ts.createExternalModuleExport(ts.getLocalName(node, false, true)));
|
|
}
|
|
}
|
|
if (statements.length > 1) {
|
|
statements.push(ts.createEndOfDeclarationMarker(node));
|
|
ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function createClassDeclarationHeadWithoutDecorators(node, name, facts) {
|
|
var modifiers = !(facts & 128)
|
|
? ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier)
|
|
: undefined;
|
|
var classDeclaration = ts.createClassDeclaration(undefined, modifiers, name, undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, (facts & 64) !== 0));
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
if (facts & 1) {
|
|
emitFlags |= 32;
|
|
}
|
|
ts.setTextRange(classDeclaration, node);
|
|
ts.setOriginalNode(classDeclaration, node);
|
|
ts.setEmitFlags(classDeclaration, emitFlags);
|
|
return classDeclaration;
|
|
}
|
|
function createClassDeclarationHeadWithDecorators(node, name, facts) {
|
|
var location = ts.moveRangePastDecorators(node);
|
|
var classAlias = getClassAliasIfNeeded(node);
|
|
var declName = ts.getLocalName(node, false, true);
|
|
var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause);
|
|
var members = transformClassMembers(node, (facts & 64) !== 0);
|
|
var classExpression = ts.createClassExpression(undefined, name, undefined, heritageClauses, members);
|
|
ts.setOriginalNode(classExpression, node);
|
|
ts.setTextRange(classExpression, location);
|
|
var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(declName, undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression)
|
|
], 1));
|
|
ts.setOriginalNode(statement, node);
|
|
ts.setTextRange(statement, location);
|
|
ts.setCommentRange(statement, node);
|
|
return statement;
|
|
}
|
|
function visitClassExpression(node) {
|
|
var savedPendingExpressions = pendingExpressions;
|
|
pendingExpressions = undefined;
|
|
var staticProperties = getInitializedProperties(node, true);
|
|
var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause);
|
|
var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 86; }));
|
|
var classExpression = ts.createClassExpression(undefined, node.name, undefined, heritageClauses, members);
|
|
ts.setOriginalNode(classExpression, node);
|
|
ts.setTextRange(classExpression, node);
|
|
if (ts.some(staticProperties) || ts.some(pendingExpressions)) {
|
|
var expressions = [];
|
|
var isClassWithConstructorReference = resolver.getNodeCheckFlags(node) & 16777216;
|
|
var temp = ts.createTempVariable(hoistVariableDeclaration, !!isClassWithConstructorReference);
|
|
if (isClassWithConstructorReference) {
|
|
enableSubstitutionForClassAliases();
|
|
var alias = ts.getSynthesizedClone(temp);
|
|
alias.autoGenerateFlags &= ~8;
|
|
classAliases[ts.getOriginalNodeId(node)] = alias;
|
|
}
|
|
ts.setEmitFlags(classExpression, 65536 | ts.getEmitFlags(classExpression));
|
|
expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression)));
|
|
ts.addRange(expressions, ts.map(pendingExpressions, ts.startOnNewLine));
|
|
pendingExpressions = savedPendingExpressions;
|
|
ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp));
|
|
expressions.push(ts.startOnNewLine(temp));
|
|
return ts.inlineExpressions(expressions);
|
|
}
|
|
pendingExpressions = savedPendingExpressions;
|
|
return classExpression;
|
|
}
|
|
function transformClassMembers(node, isDerivedClass) {
|
|
var members = [];
|
|
var constructor = transformConstructor(node, isDerivedClass);
|
|
if (constructor) {
|
|
members.push(constructor);
|
|
}
|
|
ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement));
|
|
return ts.setTextRange(ts.createNodeArray(members), node.members);
|
|
}
|
|
function transformConstructor(node, isDerivedClass) {
|
|
var constructor = ts.getFirstConstructorWithBody(node);
|
|
var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty);
|
|
var hasParameterPropertyAssignments = constructor &&
|
|
constructor.transformFlags & 4096 &&
|
|
ts.forEach(constructor.parameters, isParameterWithPropertyAssignment);
|
|
if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) {
|
|
return ts.visitEachChild(constructor, visitor, context);
|
|
}
|
|
var parameters = transformConstructorParameters(constructor);
|
|
var body = transformConstructorBody(node, constructor, isDerivedClass);
|
|
return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor(undefined, undefined, parameters, body), constructor || node), constructor));
|
|
}
|
|
function transformConstructorParameters(constructor) {
|
|
return ts.visitParameterList(constructor && constructor.parameters, visitor, context)
|
|
|| [];
|
|
}
|
|
function transformConstructorBody(node, constructor, isDerivedClass) {
|
|
var statements = [];
|
|
var indexOfFirstStatement = 0;
|
|
resumeLexicalEnvironment();
|
|
if (constructor) {
|
|
indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements);
|
|
var propertyAssignments = getParametersWithPropertyAssignments(constructor);
|
|
ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment));
|
|
}
|
|
else if (isDerivedClass) {
|
|
statements.push(ts.createExpressionStatement(ts.createCall(ts.createSuper(), undefined, [ts.createSpread(ts.createIdentifier("arguments"))])));
|
|
}
|
|
var properties = getInitializedProperties(node, false);
|
|
addInitializedPropertyStatements(statements, properties, ts.createThis());
|
|
if (constructor) {
|
|
ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement));
|
|
}
|
|
statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment());
|
|
return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true), constructor ? constructor.body : undefined);
|
|
}
|
|
function addPrologueDirectivesAndInitialSuperCall(ctor, result) {
|
|
if (ctor.body) {
|
|
var statements = ctor.body.statements;
|
|
var index = ts.addPrologue(result, statements, false, visitor);
|
|
if (index === statements.length) {
|
|
return index;
|
|
}
|
|
var statement = statements[index];
|
|
if (statement.kind === 221 && ts.isSuperCall(statement.expression)) {
|
|
result.push(ts.visitNode(statement, visitor, ts.isStatement));
|
|
return index + 1;
|
|
}
|
|
return index;
|
|
}
|
|
return 0;
|
|
}
|
|
function getParametersWithPropertyAssignments(node) {
|
|
return ts.filter(node.parameters, isParameterWithPropertyAssignment);
|
|
}
|
|
function isParameterWithPropertyAssignment(parameter) {
|
|
return ts.hasModifier(parameter, 92)
|
|
&& ts.isIdentifier(parameter.name);
|
|
}
|
|
function transformParameterWithPropertyAssignment(node) {
|
|
ts.Debug.assert(ts.isIdentifier(node.name));
|
|
var name = node.name;
|
|
var propertyName = ts.getMutableClone(name);
|
|
ts.setEmitFlags(propertyName, 1536 | 48);
|
|
var localName = ts.getMutableClone(name);
|
|
ts.setEmitFlags(localName, 1536);
|
|
return ts.startOnNewLine(ts.setEmitFlags(ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1)), 1536));
|
|
}
|
|
function getInitializedProperties(node, isStatic) {
|
|
return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty);
|
|
}
|
|
function isStaticInitializedProperty(member) {
|
|
return isInitializedProperty(member, true);
|
|
}
|
|
function isInstanceInitializedProperty(member) {
|
|
return isInitializedProperty(member, false);
|
|
}
|
|
function isInitializedProperty(member, isStatic) {
|
|
return member.kind === 154
|
|
&& isStatic === ts.hasModifier(member, 32)
|
|
&& member.initializer !== undefined;
|
|
}
|
|
function addInitializedPropertyStatements(statements, properties, receiver) {
|
|
for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) {
|
|
var property = properties_9[_i];
|
|
var statement = ts.createExpressionStatement(transformInitializedProperty(property, receiver));
|
|
ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property));
|
|
ts.setCommentRange(statement, property);
|
|
ts.setOriginalNode(statement, property);
|
|
statements.push(statement);
|
|
}
|
|
}
|
|
function generateInitializedPropertyExpressions(properties, receiver) {
|
|
var expressions = [];
|
|
for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) {
|
|
var property = properties_10[_i];
|
|
var expression = transformInitializedProperty(property, receiver);
|
|
ts.startOnNewLine(expression);
|
|
ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property));
|
|
ts.setCommentRange(expression, property);
|
|
ts.setOriginalNode(expression, property);
|
|
expressions.push(expression);
|
|
}
|
|
return expressions;
|
|
}
|
|
function transformInitializedProperty(property, receiver) {
|
|
var propertyName = ts.isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression)
|
|
? ts.updateComputedPropertyName(property.name, ts.getGeneratedNameForNode(property.name))
|
|
: property.name;
|
|
var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression);
|
|
var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, propertyName);
|
|
return ts.createAssignment(memberAccess, initializer);
|
|
}
|
|
function getDecoratedClassElements(node, isStatic) {
|
|
return ts.filter(node.members, isStatic ? function (m) { return isStaticDecoratedClassElement(m, node); } : function (m) { return isInstanceDecoratedClassElement(m, node); });
|
|
}
|
|
function isStaticDecoratedClassElement(member, parent) {
|
|
return isDecoratedClassElement(member, true, parent);
|
|
}
|
|
function isInstanceDecoratedClassElement(member, parent) {
|
|
return isDecoratedClassElement(member, false, parent);
|
|
}
|
|
function isDecoratedClassElement(member, isStatic, parent) {
|
|
return ts.nodeOrChildIsDecorated(member, parent)
|
|
&& isStatic === ts.hasModifier(member, 32);
|
|
}
|
|
function getDecoratorsOfParameters(node) {
|
|
var decorators;
|
|
if (node) {
|
|
var parameters = node.parameters;
|
|
for (var i = 0; i < parameters.length; i++) {
|
|
var parameter = parameters[i];
|
|
if (decorators || parameter.decorators) {
|
|
if (!decorators) {
|
|
decorators = new Array(parameters.length);
|
|
}
|
|
decorators[i] = parameter.decorators;
|
|
}
|
|
}
|
|
}
|
|
return decorators;
|
|
}
|
|
function getAllDecoratorsOfConstructor(node) {
|
|
var decorators = node.decorators;
|
|
var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node));
|
|
if (!decorators && !parameters) {
|
|
return undefined;
|
|
}
|
|
return {
|
|
decorators: decorators,
|
|
parameters: parameters
|
|
};
|
|
}
|
|
function getAllDecoratorsOfClassElement(node, member) {
|
|
switch (member.kind) {
|
|
case 158:
|
|
case 159:
|
|
return getAllDecoratorsOfAccessors(node, member);
|
|
case 156:
|
|
return getAllDecoratorsOfMethod(member);
|
|
case 154:
|
|
return getAllDecoratorsOfProperty(member);
|
|
default:
|
|
return undefined;
|
|
}
|
|
}
|
|
function getAllDecoratorsOfAccessors(node, accessor) {
|
|
if (!accessor.body) {
|
|
return undefined;
|
|
}
|
|
var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor;
|
|
var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined;
|
|
if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) {
|
|
return undefined;
|
|
}
|
|
var decorators = firstAccessorWithDecorators.decorators;
|
|
var parameters = getDecoratorsOfParameters(setAccessor);
|
|
if (!decorators && !parameters) {
|
|
return undefined;
|
|
}
|
|
return { decorators: decorators, parameters: parameters };
|
|
}
|
|
function getAllDecoratorsOfMethod(method) {
|
|
if (!method.body) {
|
|
return undefined;
|
|
}
|
|
var decorators = method.decorators;
|
|
var parameters = getDecoratorsOfParameters(method);
|
|
if (!decorators && !parameters) {
|
|
return undefined;
|
|
}
|
|
return { decorators: decorators, parameters: parameters };
|
|
}
|
|
function getAllDecoratorsOfProperty(property) {
|
|
var decorators = property.decorators;
|
|
if (!decorators) {
|
|
return undefined;
|
|
}
|
|
return { decorators: decorators };
|
|
}
|
|
function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
|
|
if (!allDecorators) {
|
|
return undefined;
|
|
}
|
|
var decoratorExpressions = [];
|
|
ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator));
|
|
ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter));
|
|
addTypeMetadata(node, container, decoratorExpressions);
|
|
return decoratorExpressions;
|
|
}
|
|
function addClassElementDecorationStatements(statements, node, isStatic) {
|
|
ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement));
|
|
}
|
|
function generateClassElementDecorationExpressions(node, isStatic) {
|
|
var members = getDecoratedClassElements(node, isStatic);
|
|
var expressions;
|
|
for (var _i = 0, members_5 = members; _i < members_5.length; _i++) {
|
|
var member = members_5[_i];
|
|
var expression = generateClassElementDecorationExpression(node, member);
|
|
if (expression) {
|
|
if (!expressions) {
|
|
expressions = [expression];
|
|
}
|
|
else {
|
|
expressions.push(expression);
|
|
}
|
|
}
|
|
}
|
|
return expressions;
|
|
}
|
|
function generateClassElementDecorationExpression(node, member) {
|
|
var allDecorators = getAllDecoratorsOfClassElement(node, member);
|
|
var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators);
|
|
if (!decoratorExpressions) {
|
|
return undefined;
|
|
}
|
|
var prefix = getClassMemberPrefix(node, member);
|
|
var memberName = getExpressionForPropertyName(member, true);
|
|
var descriptor = languageVersion > 0
|
|
? member.kind === 154
|
|
? ts.createVoidZero()
|
|
: ts.createNull()
|
|
: undefined;
|
|
var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member));
|
|
ts.setEmitFlags(helper, 1536);
|
|
return helper;
|
|
}
|
|
function addConstructorDecorationStatement(statements, node) {
|
|
var expression = generateConstructorDecorationExpression(node);
|
|
if (expression) {
|
|
statements.push(ts.setOriginalNode(ts.createExpressionStatement(expression), node));
|
|
}
|
|
}
|
|
function generateConstructorDecorationExpression(node) {
|
|
var allDecorators = getAllDecoratorsOfConstructor(node);
|
|
var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators);
|
|
if (!decoratorExpressions) {
|
|
return undefined;
|
|
}
|
|
var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)];
|
|
var localName = ts.getLocalName(node, false, true);
|
|
var decorate = createDecorateHelper(context, decoratorExpressions, localName);
|
|
var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate);
|
|
ts.setEmitFlags(expression, 1536);
|
|
ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node));
|
|
return expression;
|
|
}
|
|
function transformDecorator(decorator) {
|
|
return ts.visitNode(decorator.expression, visitor, ts.isExpression);
|
|
}
|
|
function transformDecoratorsOfParameter(decorators, parameterOffset) {
|
|
var expressions;
|
|
if (decorators) {
|
|
expressions = [];
|
|
for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) {
|
|
var decorator = decorators_1[_i];
|
|
var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, decorator.expression);
|
|
ts.setEmitFlags(helper, 1536);
|
|
expressions.push(helper);
|
|
}
|
|
}
|
|
return expressions;
|
|
}
|
|
function addTypeMetadata(node, container, decoratorExpressions) {
|
|
if (USE_NEW_TYPE_METADATA_FORMAT) {
|
|
addNewTypeMetadata(node, container, decoratorExpressions);
|
|
}
|
|
else {
|
|
addOldTypeMetadata(node, container, decoratorExpressions);
|
|
}
|
|
}
|
|
function addOldTypeMetadata(node, container, decoratorExpressions) {
|
|
if (compilerOptions.emitDecoratorMetadata) {
|
|
if (shouldAddTypeMetadata(node)) {
|
|
decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node)));
|
|
}
|
|
if (shouldAddParamTypesMetadata(node)) {
|
|
decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container)));
|
|
}
|
|
if (shouldAddReturnTypeMetadata(node)) {
|
|
decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node)));
|
|
}
|
|
}
|
|
}
|
|
function addNewTypeMetadata(node, container, decoratorExpressions) {
|
|
if (compilerOptions.emitDecoratorMetadata) {
|
|
var properties = void 0;
|
|
if (shouldAddTypeMetadata(node)) {
|
|
(properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(37), serializeTypeOfNode(node))));
|
|
}
|
|
if (shouldAddParamTypesMetadata(node)) {
|
|
(properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(37), serializeParameterTypesOfNode(node, container))));
|
|
}
|
|
if (shouldAddReturnTypeMetadata(node)) {
|
|
(properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(37), serializeReturnTypeOfNode(node))));
|
|
}
|
|
if (properties) {
|
|
decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, true)));
|
|
}
|
|
}
|
|
}
|
|
function shouldAddTypeMetadata(node) {
|
|
var kind = node.kind;
|
|
return kind === 156
|
|
|| kind === 158
|
|
|| kind === 159
|
|
|| kind === 154;
|
|
}
|
|
function shouldAddReturnTypeMetadata(node) {
|
|
return node.kind === 156;
|
|
}
|
|
function shouldAddParamTypesMetadata(node) {
|
|
switch (node.kind) {
|
|
case 240:
|
|
case 209:
|
|
return ts.getFirstConstructorWithBody(node) !== undefined;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function getAccessorTypeNode(node) {
|
|
var accessors = resolver.getAllAccessorDeclarations(node);
|
|
return accessors.setAccessor && ts.getSetAccessorTypeAnnotationNode(accessors.setAccessor)
|
|
|| accessors.getAccessor && ts.getEffectiveReturnTypeNode(accessors.getAccessor);
|
|
}
|
|
function serializeTypeOfNode(node) {
|
|
switch (node.kind) {
|
|
case 154:
|
|
case 151:
|
|
return serializeTypeNode(node.type);
|
|
case 159:
|
|
case 158:
|
|
return serializeTypeNode(getAccessorTypeNode(node));
|
|
case 240:
|
|
case 209:
|
|
case 156:
|
|
return ts.createIdentifier("Function");
|
|
default:
|
|
return ts.createVoidZero();
|
|
}
|
|
}
|
|
function serializeParameterTypesOfNode(node, container) {
|
|
var valueDeclaration = ts.isClassLike(node)
|
|
? ts.getFirstConstructorWithBody(node)
|
|
: ts.isFunctionLike(node) && ts.nodeIsPresent(node.body)
|
|
? node
|
|
: undefined;
|
|
var expressions = [];
|
|
if (valueDeclaration) {
|
|
var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container);
|
|
var numParameters = parameters.length;
|
|
for (var i = 0; i < numParameters; i++) {
|
|
var parameter = parameters[i];
|
|
if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.escapedText === "this") {
|
|
continue;
|
|
}
|
|
if (parameter.dotDotDotToken) {
|
|
expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type)));
|
|
}
|
|
else {
|
|
expressions.push(serializeTypeOfNode(parameter));
|
|
}
|
|
}
|
|
}
|
|
return ts.createArrayLiteral(expressions);
|
|
}
|
|
function getParametersOfDecoratedDeclaration(node, container) {
|
|
if (container && node.kind === 158) {
|
|
var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor;
|
|
if (setAccessor) {
|
|
return setAccessor.parameters;
|
|
}
|
|
}
|
|
return node.parameters;
|
|
}
|
|
function serializeReturnTypeOfNode(node) {
|
|
if (ts.isFunctionLike(node) && node.type) {
|
|
return serializeTypeNode(node.type);
|
|
}
|
|
else if (ts.isAsyncFunction(node)) {
|
|
return ts.createIdentifier("Promise");
|
|
}
|
|
return ts.createVoidZero();
|
|
}
|
|
function serializeTypeNode(node) {
|
|
if (node === undefined) {
|
|
return ts.createIdentifier("Object");
|
|
}
|
|
switch (node.kind) {
|
|
case 106:
|
|
case 141:
|
|
case 96:
|
|
case 132:
|
|
return ts.createVoidZero();
|
|
case 177:
|
|
return serializeTypeNode(node.type);
|
|
case 165:
|
|
case 166:
|
|
return ts.createIdentifier("Function");
|
|
case 169:
|
|
case 170:
|
|
return ts.createIdentifier("Array");
|
|
case 163:
|
|
case 123:
|
|
return ts.createIdentifier("Boolean");
|
|
case 138:
|
|
return ts.createIdentifier("String");
|
|
case 136:
|
|
return ts.createIdentifier("Object");
|
|
case 182:
|
|
switch (node.literal.kind) {
|
|
case 10:
|
|
return ts.createIdentifier("String");
|
|
case 8:
|
|
return ts.createIdentifier("Number");
|
|
case 9:
|
|
return getGlobalBigIntNameWithFallback();
|
|
case 102:
|
|
case 87:
|
|
return ts.createIdentifier("Boolean");
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node.literal);
|
|
}
|
|
case 135:
|
|
return ts.createIdentifier("Number");
|
|
case 146:
|
|
return getGlobalBigIntNameWithFallback();
|
|
case 139:
|
|
return languageVersion < 2
|
|
? getGlobalSymbolNameWithFallback()
|
|
: ts.createIdentifier("Symbol");
|
|
case 164:
|
|
return serializeTypeReferenceNode(node);
|
|
case 174:
|
|
case 173:
|
|
return serializeTypeList(node.types);
|
|
case 175:
|
|
return serializeTypeList([node.trueType, node.falseType]);
|
|
case 167:
|
|
case 179:
|
|
case 180:
|
|
case 181:
|
|
case 168:
|
|
case 120:
|
|
case 143:
|
|
case 178:
|
|
case 183:
|
|
break;
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
return ts.createIdentifier("Object");
|
|
}
|
|
function serializeTypeList(types) {
|
|
var serializedUnion;
|
|
for (var _i = 0, types_17 = types; _i < types_17.length; _i++) {
|
|
var typeNode = types_17[_i];
|
|
while (typeNode.kind === 177) {
|
|
typeNode = typeNode.type;
|
|
}
|
|
if (typeNode.kind === 132) {
|
|
continue;
|
|
}
|
|
if (!strictNullChecks && (typeNode.kind === 96 || typeNode.kind === 141)) {
|
|
continue;
|
|
}
|
|
var serializedIndividual = serializeTypeNode(typeNode);
|
|
if (ts.isIdentifier(serializedIndividual) && serializedIndividual.escapedText === "Object") {
|
|
return serializedIndividual;
|
|
}
|
|
else if (serializedUnion) {
|
|
if (!ts.isIdentifier(serializedUnion) ||
|
|
!ts.isIdentifier(serializedIndividual) ||
|
|
serializedUnion.escapedText !== serializedIndividual.escapedText) {
|
|
return ts.createIdentifier("Object");
|
|
}
|
|
}
|
|
else {
|
|
serializedUnion = serializedIndividual;
|
|
}
|
|
}
|
|
return serializedUnion || ts.createVoidZero();
|
|
}
|
|
function serializeTypeReferenceNode(node) {
|
|
var kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope || currentLexicalScope);
|
|
switch (kind) {
|
|
case ts.TypeReferenceSerializationKind.Unknown:
|
|
if (ts.findAncestor(node, function (n) { return n.parent && ts.isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n); })) {
|
|
return ts.createIdentifier("Object");
|
|
}
|
|
var serialized = serializeEntityNameAsExpressionFallback(node.typeName);
|
|
var temp = ts.createTempVariable(hoistVariableDeclaration);
|
|
return ts.createConditional(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp, ts.createIdentifier("Object"));
|
|
case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue:
|
|
return serializeEntityNameAsExpression(node.typeName);
|
|
case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType:
|
|
return ts.createVoidZero();
|
|
case ts.TypeReferenceSerializationKind.BigIntLikeType:
|
|
return getGlobalBigIntNameWithFallback();
|
|
case ts.TypeReferenceSerializationKind.BooleanType:
|
|
return ts.createIdentifier("Boolean");
|
|
case ts.TypeReferenceSerializationKind.NumberLikeType:
|
|
return ts.createIdentifier("Number");
|
|
case ts.TypeReferenceSerializationKind.StringLikeType:
|
|
return ts.createIdentifier("String");
|
|
case ts.TypeReferenceSerializationKind.ArrayLikeType:
|
|
return ts.createIdentifier("Array");
|
|
case ts.TypeReferenceSerializationKind.ESSymbolType:
|
|
return languageVersion < 2
|
|
? getGlobalSymbolNameWithFallback()
|
|
: ts.createIdentifier("Symbol");
|
|
case ts.TypeReferenceSerializationKind.TypeWithCallSignature:
|
|
return ts.createIdentifier("Function");
|
|
case ts.TypeReferenceSerializationKind.Promise:
|
|
return ts.createIdentifier("Promise");
|
|
case ts.TypeReferenceSerializationKind.ObjectType:
|
|
return ts.createIdentifier("Object");
|
|
default:
|
|
return ts.Debug.assertNever(kind);
|
|
}
|
|
}
|
|
function createCheckedValue(left, right) {
|
|
return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(left), ts.createLiteral("undefined")), right);
|
|
}
|
|
function serializeEntityNameAsExpressionFallback(node) {
|
|
if (node.kind === 72) {
|
|
var copied = serializeEntityNameAsExpression(node);
|
|
return createCheckedValue(copied, copied);
|
|
}
|
|
if (node.left.kind === 72) {
|
|
return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node));
|
|
}
|
|
var left = serializeEntityNameAsExpressionFallback(node.left);
|
|
var temp = ts.createTempVariable(hoistVariableDeclaration);
|
|
return ts.createLogicalAnd(ts.createLogicalAnd(left.left, ts.createStrictInequality(ts.createAssignment(temp, left.right), ts.createVoidZero())), ts.createPropertyAccess(temp, node.right));
|
|
}
|
|
function serializeEntityNameAsExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
var name = ts.getMutableClone(node);
|
|
name.flags &= ~8;
|
|
name.original = undefined;
|
|
name.parent = ts.getParseTreeNode(currentLexicalScope);
|
|
return name;
|
|
case 148:
|
|
return serializeQualifiedNameAsExpression(node);
|
|
}
|
|
}
|
|
function serializeQualifiedNameAsExpression(node) {
|
|
return ts.createPropertyAccess(serializeEntityNameAsExpression(node.left), node.right);
|
|
}
|
|
function getGlobalSymbolNameWithFallback() {
|
|
return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object"));
|
|
}
|
|
function getGlobalBigIntNameWithFallback() {
|
|
return languageVersion < 6
|
|
? ts.createConditional(ts.createTypeCheck(ts.createIdentifier("BigInt"), "function"), ts.createIdentifier("BigInt"), ts.createIdentifier("Object"))
|
|
: ts.createIdentifier("BigInt");
|
|
}
|
|
function isSimpleInlineableExpression(expression) {
|
|
return !ts.isIdentifier(expression) && ts.isSimpleCopiableExpression(expression) ||
|
|
ts.isWellKnownSymbolSyntactically(expression);
|
|
}
|
|
function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
|
|
var name = member.name;
|
|
if (ts.isComputedPropertyName(name)) {
|
|
return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression)
|
|
? ts.getGeneratedNameForNode(name)
|
|
: name.expression;
|
|
}
|
|
else if (ts.isIdentifier(name)) {
|
|
return ts.createLiteral(ts.idText(name));
|
|
}
|
|
else {
|
|
return ts.getSynthesizedClone(name);
|
|
}
|
|
}
|
|
function getPropertyNameExpressionIfNeeded(name, shouldHoist, omitSimple) {
|
|
if (ts.isComputedPropertyName(name)) {
|
|
var expression = ts.visitNode(name.expression, visitor, ts.isExpression);
|
|
var innerExpression = ts.skipPartiallyEmittedExpressions(expression);
|
|
var inlinable = isSimpleInlineableExpression(innerExpression);
|
|
if (!inlinable && shouldHoist) {
|
|
var generatedName = ts.getGeneratedNameForNode(name);
|
|
hoistVariableDeclaration(generatedName);
|
|
return ts.createAssignment(generatedName, expression);
|
|
}
|
|
return (omitSimple && (inlinable || ts.isIdentifier(innerExpression))) ? undefined : expression;
|
|
}
|
|
}
|
|
function visitPropertyNameOfClassElement(member) {
|
|
var name = member.name;
|
|
var expr = getPropertyNameExpressionIfNeeded(name, ts.some(member.decorators), false);
|
|
if (expr) {
|
|
if (ts.some(pendingExpressions)) {
|
|
expr = ts.inlineExpressions(pendingExpressions.concat([expr]));
|
|
pendingExpressions.length = 0;
|
|
}
|
|
return ts.updateComputedPropertyName(name, expr);
|
|
}
|
|
else {
|
|
return name;
|
|
}
|
|
}
|
|
function visitHeritageClause(node) {
|
|
if (node.token === 86) {
|
|
var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1);
|
|
return ts.setTextRange(ts.createHeritageClause(86, types), node);
|
|
}
|
|
return undefined;
|
|
}
|
|
function visitExpressionWithTypeArguments(node) {
|
|
return ts.updateExpressionWithTypeArguments(node, undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression));
|
|
}
|
|
function shouldEmitFunctionLikeDeclaration(node) {
|
|
return !ts.nodeIsMissing(node.body);
|
|
}
|
|
function visitPropertyDeclaration(node) {
|
|
var expr = getPropertyNameExpressionIfNeeded(node.name, ts.some(node.decorators) || !!node.initializer, true);
|
|
if (expr && !isSimpleInlineableExpression(expr)) {
|
|
(pendingExpressions || (pendingExpressions = [])).push(expr);
|
|
}
|
|
return undefined;
|
|
}
|
|
function visitConstructor(node) {
|
|
if (!shouldEmitFunctionLikeDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context));
|
|
}
|
|
function visitMethodDeclaration(node) {
|
|
if (!shouldEmitFunctionLikeDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var updated = ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context));
|
|
if (updated !== node) {
|
|
ts.setCommentRange(updated, node);
|
|
ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node));
|
|
}
|
|
return updated;
|
|
}
|
|
function shouldEmitAccessorDeclaration(node) {
|
|
return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128));
|
|
}
|
|
function visitGetAccessor(node) {
|
|
if (!shouldEmitAccessorDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var updated = ts.updateGetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([]));
|
|
if (updated !== node) {
|
|
ts.setCommentRange(updated, node);
|
|
ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node));
|
|
}
|
|
return updated;
|
|
}
|
|
function visitSetAccessor(node) {
|
|
if (!shouldEmitAccessorDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var updated = ts.updateSetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([]));
|
|
if (updated !== node) {
|
|
ts.setCommentRange(updated, node);
|
|
ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node));
|
|
}
|
|
return updated;
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
if (!shouldEmitFunctionLikeDeclaration(node)) {
|
|
return ts.createNotEmittedStatement(node);
|
|
}
|
|
var updated = ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([]));
|
|
if (isExportOfNamespace(node)) {
|
|
var statements = [updated];
|
|
addExportMemberAssignment(statements, node);
|
|
return statements;
|
|
}
|
|
return updated;
|
|
}
|
|
function visitFunctionExpression(node) {
|
|
if (!shouldEmitFunctionLikeDeclaration(node)) {
|
|
return ts.createOmittedExpression();
|
|
}
|
|
var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([]));
|
|
return updated;
|
|
}
|
|
function visitArrowFunction(node) {
|
|
var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, node.equalsGreaterThanToken, ts.visitFunctionBody(node.body, visitor, context));
|
|
return updated;
|
|
}
|
|
function visitParameter(node) {
|
|
if (ts.parameterIsThisKeyword(node)) {
|
|
return undefined;
|
|
}
|
|
var parameter = ts.createParameter(undefined, undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression));
|
|
ts.setOriginalNode(parameter, node);
|
|
ts.setTextRange(parameter, ts.moveRangePastModifiers(node));
|
|
ts.setCommentRange(parameter, node);
|
|
ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node));
|
|
ts.setEmitFlags(parameter.name, 32);
|
|
return parameter;
|
|
}
|
|
function visitVariableStatement(node) {
|
|
if (isExportOfNamespace(node)) {
|
|
var variables = ts.getInitializedVariables(node.declarationList);
|
|
if (variables.length === 0) {
|
|
return undefined;
|
|
}
|
|
return ts.setTextRange(ts.createExpressionStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node);
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function transformInitializedVariable(node) {
|
|
var name = node.name;
|
|
if (ts.isBindingPattern(name)) {
|
|
return ts.flattenDestructuringAssignment(node, visitor, context, 0, false, createNamespaceExportExpression);
|
|
}
|
|
else {
|
|
return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node);
|
|
}
|
|
}
|
|
function visitVariableDeclaration(node) {
|
|
return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, ts.visitNode(node.initializer, visitor, ts.isExpression));
|
|
}
|
|
function visitParenthesizedExpression(node) {
|
|
var innerExpression = ts.skipOuterExpressions(node.expression, ~2);
|
|
if (ts.isAssertionExpression(innerExpression)) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
if (ts.length(ts.getLeadingCommentRangesOfNode(expression, currentSourceFile))) {
|
|
return ts.updateParen(node, expression);
|
|
}
|
|
return ts.createPartiallyEmittedExpression(expression, node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitAssertionExpression(node) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
return ts.createPartiallyEmittedExpression(expression, node);
|
|
}
|
|
function visitNonNullExpression(node) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression);
|
|
return ts.createPartiallyEmittedExpression(expression, node);
|
|
}
|
|
function visitCallExpression(node) {
|
|
return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression));
|
|
}
|
|
function visitNewExpression(node) {
|
|
return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression));
|
|
}
|
|
function visitTaggedTemplateExpression(node) {
|
|
return ts.updateTaggedTemplate(node, ts.visitNode(node.tag, visitor, ts.isExpression), undefined, ts.visitNode(node.template, visitor, ts.isExpression));
|
|
}
|
|
function shouldEmitEnumDeclaration(node) {
|
|
return !ts.isEnumConst(node)
|
|
|| compilerOptions.preserveConstEnums
|
|
|| compilerOptions.isolatedModules;
|
|
}
|
|
function visitEnumDeclaration(node) {
|
|
if (!shouldEmitEnumDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var statements = [];
|
|
var emitFlags = 2;
|
|
var varAdded = addVarForEnumOrModuleDeclaration(statements, node);
|
|
if (varAdded) {
|
|
if (moduleKind !== ts.ModuleKind.System || currentLexicalScope !== currentSourceFile) {
|
|
emitFlags |= 512;
|
|
}
|
|
}
|
|
var parameterName = getNamespaceParameterName(node);
|
|
var containerName = getNamespaceContainerName(node);
|
|
var exportName = ts.hasModifier(node, 1)
|
|
? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true)
|
|
: ts.getLocalName(node, false, true);
|
|
var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral()));
|
|
if (hasNamespaceQualifiedExportName(node)) {
|
|
var localName = ts.getLocalName(node, false, true);
|
|
moduleArg = ts.createAssignment(localName, moduleArg);
|
|
}
|
|
var enumStatement = ts.createExpressionStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformEnumBody(node, containerName)), undefined, [moduleArg]));
|
|
ts.setOriginalNode(enumStatement, node);
|
|
if (varAdded) {
|
|
ts.setSyntheticLeadingComments(enumStatement, undefined);
|
|
ts.setSyntheticTrailingComments(enumStatement, undefined);
|
|
}
|
|
ts.setTextRange(enumStatement, node);
|
|
ts.addEmitFlags(enumStatement, emitFlags);
|
|
statements.push(enumStatement);
|
|
statements.push(ts.createEndOfDeclarationMarker(node));
|
|
return statements;
|
|
}
|
|
function transformEnumBody(node, localName) {
|
|
var savedCurrentNamespaceLocalName = currentNamespaceContainerName;
|
|
currentNamespaceContainerName = localName;
|
|
var statements = [];
|
|
startLexicalEnvironment();
|
|
var members = ts.map(node.members, transformEnumMember);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
ts.addRange(statements, members);
|
|
currentNamespaceContainerName = savedCurrentNamespaceLocalName;
|
|
return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true);
|
|
}
|
|
function transformEnumMember(member) {
|
|
var name = getExpressionForPropertyName(member, false);
|
|
var valueExpression = transformEnumMemberDeclarationValue(member);
|
|
var innerAssignment = ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), valueExpression);
|
|
var outerAssignment = valueExpression.kind === 10 ?
|
|
innerAssignment :
|
|
ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, innerAssignment), name);
|
|
return ts.setTextRange(ts.createExpressionStatement(ts.setTextRange(outerAssignment, member)), member);
|
|
}
|
|
function transformEnumMemberDeclarationValue(member) {
|
|
var value = resolver.getConstantValue(member);
|
|
if (value !== undefined) {
|
|
return ts.createLiteral(value);
|
|
}
|
|
else {
|
|
enableSubstitutionForNonQualifiedEnumMembers();
|
|
if (member.initializer) {
|
|
return ts.visitNode(member.initializer, visitor, ts.isExpression);
|
|
}
|
|
else {
|
|
return ts.createVoidZero();
|
|
}
|
|
}
|
|
}
|
|
function shouldEmitModuleDeclaration(node) {
|
|
return ts.isInstantiatedModule(node, !!compilerOptions.preserveConstEnums || !!compilerOptions.isolatedModules);
|
|
}
|
|
function hasNamespaceQualifiedExportName(node) {
|
|
return isExportOfNamespace(node)
|
|
|| (isExternalModuleExport(node)
|
|
&& moduleKind !== ts.ModuleKind.ES2015
|
|
&& moduleKind !== ts.ModuleKind.ESNext
|
|
&& moduleKind !== ts.ModuleKind.System);
|
|
}
|
|
function recordEmittedDeclarationInScope(node) {
|
|
if (!currentScopeFirstDeclarationsOfName) {
|
|
currentScopeFirstDeclarationsOfName = ts.createUnderscoreEscapedMap();
|
|
}
|
|
var name = declaredNameInScope(node);
|
|
if (!currentScopeFirstDeclarationsOfName.has(name)) {
|
|
currentScopeFirstDeclarationsOfName.set(name, node);
|
|
}
|
|
}
|
|
function isFirstEmittedDeclarationInScope(node) {
|
|
if (currentScopeFirstDeclarationsOfName) {
|
|
var name = declaredNameInScope(node);
|
|
return currentScopeFirstDeclarationsOfName.get(name) === node;
|
|
}
|
|
return true;
|
|
}
|
|
function declaredNameInScope(node) {
|
|
ts.Debug.assertNode(node.name, ts.isIdentifier);
|
|
return node.name.escapedText;
|
|
}
|
|
function addVarForEnumOrModuleDeclaration(statements, node) {
|
|
var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.getLocalName(node, false, true))
|
|
], currentLexicalScope.kind === 279 ? 0 : 1));
|
|
ts.setOriginalNode(statement, node);
|
|
recordEmittedDeclarationInScope(node);
|
|
if (isFirstEmittedDeclarationInScope(node)) {
|
|
if (node.kind === 243) {
|
|
ts.setSourceMapRange(statement.declarationList, node);
|
|
}
|
|
else {
|
|
ts.setSourceMapRange(statement, node);
|
|
}
|
|
ts.setCommentRange(statement, node);
|
|
ts.addEmitFlags(statement, 1024 | 4194304);
|
|
statements.push(statement);
|
|
return true;
|
|
}
|
|
else {
|
|
var mergeMarker = ts.createMergeDeclarationMarker(statement);
|
|
ts.setEmitFlags(mergeMarker, 1536 | 4194304);
|
|
statements.push(mergeMarker);
|
|
return false;
|
|
}
|
|
}
|
|
function visitModuleDeclaration(node) {
|
|
if (!shouldEmitModuleDeclaration(node)) {
|
|
return ts.createNotEmittedStatement(node);
|
|
}
|
|
ts.Debug.assertNode(node.name, ts.isIdentifier, "A TypeScript namespace should have an Identifier name.");
|
|
enableSubstitutionForNamespaceExports();
|
|
var statements = [];
|
|
var emitFlags = 2;
|
|
var varAdded = addVarForEnumOrModuleDeclaration(statements, node);
|
|
if (varAdded) {
|
|
if (moduleKind !== ts.ModuleKind.System || currentLexicalScope !== currentSourceFile) {
|
|
emitFlags |= 512;
|
|
}
|
|
}
|
|
var parameterName = getNamespaceParameterName(node);
|
|
var containerName = getNamespaceContainerName(node);
|
|
var exportName = ts.hasModifier(node, 1)
|
|
? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true)
|
|
: ts.getLocalName(node, false, true);
|
|
var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral()));
|
|
if (hasNamespaceQualifiedExportName(node)) {
|
|
var localName = ts.getLocalName(node, false, true);
|
|
moduleArg = ts.createAssignment(localName, moduleArg);
|
|
}
|
|
var moduleStatement = ts.createExpressionStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformModuleBody(node, containerName)), undefined, [moduleArg]));
|
|
ts.setOriginalNode(moduleStatement, node);
|
|
if (varAdded) {
|
|
ts.setSyntheticLeadingComments(moduleStatement, undefined);
|
|
ts.setSyntheticTrailingComments(moduleStatement, undefined);
|
|
}
|
|
ts.setTextRange(moduleStatement, node);
|
|
ts.addEmitFlags(moduleStatement, emitFlags);
|
|
statements.push(moduleStatement);
|
|
statements.push(ts.createEndOfDeclarationMarker(node));
|
|
return statements;
|
|
}
|
|
function transformModuleBody(node, namespaceLocalName) {
|
|
var savedCurrentNamespaceContainerName = currentNamespaceContainerName;
|
|
var savedCurrentNamespace = currentNamespace;
|
|
var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
|
|
currentNamespaceContainerName = namespaceLocalName;
|
|
currentNamespace = node;
|
|
currentScopeFirstDeclarationsOfName = undefined;
|
|
var statements = [];
|
|
startLexicalEnvironment();
|
|
var statementsLocation;
|
|
var blockLocation;
|
|
var body = node.body;
|
|
if (body.kind === 245) {
|
|
saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); });
|
|
statementsLocation = body.statements;
|
|
blockLocation = body;
|
|
}
|
|
else {
|
|
var result = visitModuleDeclaration(body);
|
|
if (result) {
|
|
if (ts.isArray(result)) {
|
|
ts.addRange(statements, result);
|
|
}
|
|
else {
|
|
statements.push(result);
|
|
}
|
|
}
|
|
var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body;
|
|
statementsLocation = ts.moveRangePos(moduleBlock.statements, -1);
|
|
}
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
currentNamespaceContainerName = savedCurrentNamespaceContainerName;
|
|
currentNamespace = savedCurrentNamespace;
|
|
currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
|
|
var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true);
|
|
ts.setTextRange(block, blockLocation);
|
|
if (body.kind !== 245) {
|
|
ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536);
|
|
}
|
|
return block;
|
|
}
|
|
function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) {
|
|
if (moduleDeclaration.body.kind === 244) {
|
|
var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body);
|
|
return recursiveInnerModule || moduleDeclaration.body;
|
|
}
|
|
}
|
|
function visitImportDeclaration(node) {
|
|
if (!node.importClause) {
|
|
return node;
|
|
}
|
|
var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause);
|
|
return importClause
|
|
? ts.updateImportDeclaration(node, undefined, undefined, importClause, node.moduleSpecifier)
|
|
: undefined;
|
|
}
|
|
function visitImportClause(node) {
|
|
var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined;
|
|
var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings);
|
|
return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined;
|
|
}
|
|
function visitNamedImportBindings(node) {
|
|
if (node.kind === 251) {
|
|
return resolver.isReferencedAliasDeclaration(node) ? node : undefined;
|
|
}
|
|
else {
|
|
var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier);
|
|
return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined;
|
|
}
|
|
}
|
|
function visitImportSpecifier(node) {
|
|
return resolver.isReferencedAliasDeclaration(node) ? node : undefined;
|
|
}
|
|
function visitExportAssignment(node) {
|
|
return resolver.isValueAliasDeclaration(node)
|
|
? ts.visitEachChild(node, visitor, context)
|
|
: undefined;
|
|
}
|
|
function visitExportDeclaration(node) {
|
|
if (!node.exportClause) {
|
|
return compilerOptions.isolatedModules || resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined;
|
|
}
|
|
if (!resolver.isValueAliasDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports);
|
|
return exportClause
|
|
? ts.updateExportDeclaration(node, undefined, undefined, exportClause, node.moduleSpecifier)
|
|
: undefined;
|
|
}
|
|
function visitNamedExports(node) {
|
|
var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier);
|
|
return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined;
|
|
}
|
|
function visitExportSpecifier(node) {
|
|
return resolver.isValueAliasDeclaration(node) ? node : undefined;
|
|
}
|
|
function shouldEmitImportEqualsDeclaration(node) {
|
|
return resolver.isReferencedAliasDeclaration(node)
|
|
|| (!ts.isExternalModule(currentSourceFile)
|
|
&& resolver.isTopLevelValueImportEqualsWithEntityName(node));
|
|
}
|
|
function visitImportEqualsDeclaration(node) {
|
|
if (ts.isExternalModuleImportEqualsDeclaration(node)) {
|
|
return resolver.isReferencedAliasDeclaration(node)
|
|
? ts.visitEachChild(node, visitor, context)
|
|
: undefined;
|
|
}
|
|
if (!shouldEmitImportEqualsDeclaration(node)) {
|
|
return undefined;
|
|
}
|
|
var moduleReference = ts.createExpressionFromEntityName(node.moduleReference);
|
|
ts.setEmitFlags(moduleReference, 1536 | 2048);
|
|
if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([
|
|
ts.setOriginalNode(ts.createVariableDeclaration(node.name, undefined, moduleReference), node)
|
|
])), node), node);
|
|
}
|
|
else {
|
|
return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node);
|
|
}
|
|
}
|
|
function isExportOfNamespace(node) {
|
|
return currentNamespace !== undefined && ts.hasModifier(node, 1);
|
|
}
|
|
function isExternalModuleExport(node) {
|
|
return currentNamespace === undefined && ts.hasModifier(node, 1);
|
|
}
|
|
function isNamedExternalModuleExport(node) {
|
|
return isExternalModuleExport(node)
|
|
&& !ts.hasModifier(node, 512);
|
|
}
|
|
function isDefaultExternalModuleExport(node) {
|
|
return isExternalModuleExport(node)
|
|
&& ts.hasModifier(node, 512);
|
|
}
|
|
function expressionToStatement(expression) {
|
|
return ts.createExpressionStatement(expression);
|
|
}
|
|
function addExportMemberAssignment(statements, node) {
|
|
var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true), ts.getLocalName(node));
|
|
ts.setSourceMapRange(expression, ts.createRange(node.name ? node.name.pos : node.pos, node.end));
|
|
var statement = ts.createExpressionStatement(expression);
|
|
ts.setSourceMapRange(statement, ts.createRange(-1, node.end));
|
|
statements.push(statement);
|
|
}
|
|
function createNamespaceExport(exportName, exportValue, location) {
|
|
return ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true), exportValue)), location);
|
|
}
|
|
function createNamespaceExportExpression(exportName, exportValue, location) {
|
|
return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
|
|
}
|
|
function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
|
|
return ts.getNamespaceMemberName(currentNamespaceContainerName, name, false, true);
|
|
}
|
|
function getNamespaceParameterName(node) {
|
|
var name = ts.getGeneratedNameForNode(node);
|
|
ts.setSourceMapRange(name, node.name);
|
|
return name;
|
|
}
|
|
function getNamespaceContainerName(node) {
|
|
return ts.getGeneratedNameForNode(node);
|
|
}
|
|
function getClassAliasIfNeeded(node) {
|
|
if (resolver.getNodeCheckFlags(node) & 16777216) {
|
|
enableSubstitutionForClassAliases();
|
|
var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.idText(node.name) : "default");
|
|
classAliases[ts.getOriginalNodeId(node)] = classAlias;
|
|
hoistVariableDeclaration(classAlias);
|
|
return classAlias;
|
|
}
|
|
}
|
|
function getClassPrototype(node) {
|
|
return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype");
|
|
}
|
|
function getClassMemberPrefix(node, member) {
|
|
return ts.hasModifier(member, 32)
|
|
? ts.getDeclarationName(node)
|
|
: getClassPrototype(node);
|
|
}
|
|
function enableSubstitutionForNonQualifiedEnumMembers() {
|
|
if ((enabledSubstitutions & 8) === 0) {
|
|
enabledSubstitutions |= 8;
|
|
context.enableSubstitution(72);
|
|
}
|
|
}
|
|
function enableSubstitutionForClassAliases() {
|
|
if ((enabledSubstitutions & 1) === 0) {
|
|
enabledSubstitutions |= 1;
|
|
context.enableSubstitution(72);
|
|
classAliases = [];
|
|
}
|
|
}
|
|
function enableSubstitutionForNamespaceExports() {
|
|
if ((enabledSubstitutions & 2) === 0) {
|
|
enabledSubstitutions |= 2;
|
|
context.enableSubstitution(72);
|
|
context.enableSubstitution(276);
|
|
context.enableEmitNotification(244);
|
|
}
|
|
}
|
|
function isTransformedModuleDeclaration(node) {
|
|
return ts.getOriginalNode(node).kind === 244;
|
|
}
|
|
function isTransformedEnumDeclaration(node) {
|
|
return ts.getOriginalNode(node).kind === 243;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
var savedApplicableSubstitutions = applicableSubstitutions;
|
|
var savedCurrentSourceFile = currentSourceFile;
|
|
if (ts.isSourceFile(node)) {
|
|
currentSourceFile = node;
|
|
}
|
|
if (enabledSubstitutions & 2 && isTransformedModuleDeclaration(node)) {
|
|
applicableSubstitutions |= 2;
|
|
}
|
|
if (enabledSubstitutions & 8 && isTransformedEnumDeclaration(node)) {
|
|
applicableSubstitutions |= 8;
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
applicableSubstitutions = savedApplicableSubstitutions;
|
|
currentSourceFile = savedCurrentSourceFile;
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (hint === 1) {
|
|
return substituteExpression(node);
|
|
}
|
|
else if (ts.isShorthandPropertyAssignment(node)) {
|
|
return substituteShorthandPropertyAssignment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteShorthandPropertyAssignment(node) {
|
|
if (enabledSubstitutions & 2) {
|
|
var name = node.name;
|
|
var exportedName = trySubstituteNamespaceExportedName(name);
|
|
if (exportedName) {
|
|
if (node.objectAssignmentInitializer) {
|
|
var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer);
|
|
return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node);
|
|
}
|
|
return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return substituteExpressionIdentifier(node);
|
|
case 189:
|
|
return substitutePropertyAccessExpression(node);
|
|
case 190:
|
|
return substituteElementAccessExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
return trySubstituteClassAlias(node)
|
|
|| trySubstituteNamespaceExportedName(node)
|
|
|| node;
|
|
}
|
|
function trySubstituteClassAlias(node) {
|
|
if (enabledSubstitutions & 1) {
|
|
if (resolver.getNodeCheckFlags(node) & 33554432) {
|
|
var declaration = resolver.getReferencedValueDeclaration(node);
|
|
if (declaration) {
|
|
var classAlias = classAliases[declaration.id];
|
|
if (classAlias) {
|
|
var clone_1 = ts.getSynthesizedClone(classAlias);
|
|
ts.setSourceMapRange(clone_1, node);
|
|
ts.setCommentRange(clone_1, node);
|
|
return clone_1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function trySubstituteNamespaceExportedName(node) {
|
|
if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) {
|
|
var container = resolver.getReferencedExportContainer(node, false);
|
|
if (container && container.kind !== 279) {
|
|
var substitute = (applicableSubstitutions & 2 && container.kind === 244) ||
|
|
(applicableSubstitutions & 8 && container.kind === 243);
|
|
if (substitute) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), node);
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function substitutePropertyAccessExpression(node) {
|
|
return substituteConstantValue(node);
|
|
}
|
|
function substituteElementAccessExpression(node) {
|
|
return substituteConstantValue(node);
|
|
}
|
|
function substituteConstantValue(node) {
|
|
var constantValue = tryGetConstEnumValue(node);
|
|
if (constantValue !== undefined) {
|
|
ts.setConstantValue(node, constantValue);
|
|
var substitute = ts.createLiteral(constantValue);
|
|
if (!compilerOptions.removeComments) {
|
|
var propertyName = ts.isPropertyAccessExpression(node)
|
|
? ts.declarationNameToString(node.name)
|
|
: ts.getTextOfNode(node.argumentExpression);
|
|
ts.addSyntheticTrailingComment(substitute, 3, " " + propertyName + " ");
|
|
}
|
|
return substitute;
|
|
}
|
|
return node;
|
|
}
|
|
function tryGetConstEnumValue(node) {
|
|
if (compilerOptions.isolatedModules) {
|
|
return undefined;
|
|
}
|
|
return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) ? resolver.getConstantValue(node) : undefined;
|
|
}
|
|
}
|
|
ts.transformTypeScript = transformTypeScript;
|
|
function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) {
|
|
var argumentsArray = [];
|
|
argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, true));
|
|
argumentsArray.push(target);
|
|
if (memberName) {
|
|
argumentsArray.push(memberName);
|
|
if (descriptor) {
|
|
argumentsArray.push(descriptor);
|
|
}
|
|
}
|
|
context.requestEmitHelper(decorateHelper);
|
|
return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), undefined, argumentsArray), location);
|
|
}
|
|
var decorateHelper = {
|
|
name: "typescript:decorate",
|
|
scoped: false,
|
|
priority: 2,
|
|
text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };"
|
|
};
|
|
function createMetadataHelper(context, metadataKey, metadataValue) {
|
|
context.requestEmitHelper(metadataHelper);
|
|
return ts.createCall(ts.getHelperName("__metadata"), undefined, [
|
|
ts.createLiteral(metadataKey),
|
|
metadataValue
|
|
]);
|
|
}
|
|
var metadataHelper = {
|
|
name: "typescript:metadata",
|
|
scoped: false,
|
|
priority: 3,
|
|
text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };"
|
|
};
|
|
function createParamHelper(context, expression, parameterOffset, location) {
|
|
context.requestEmitHelper(paramHelper);
|
|
return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), undefined, [
|
|
ts.createLiteral(parameterOffset),
|
|
expression
|
|
]), location);
|
|
}
|
|
var paramHelper = {
|
|
name: "typescript:param",
|
|
scoped: false,
|
|
priority: 4,
|
|
text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };"
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformES2017(context) {
|
|
var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var resolver = context.getEmitResolver();
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var enabledSubstitutions;
|
|
var enclosingSuperContainerFlags = 0;
|
|
var enclosingFunctionParameterNames;
|
|
var capturedSuperProperties;
|
|
var hasSuperElementAccess;
|
|
var substitutedSuperAccessors = [];
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
var visited = ts.visitEachChild(node, visitor, context);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
return visited;
|
|
}
|
|
function visitor(node) {
|
|
if ((node.transformFlags & 16) === 0) {
|
|
return node;
|
|
}
|
|
switch (node.kind) {
|
|
case 121:
|
|
return undefined;
|
|
case 201:
|
|
return visitAwaitExpression(node);
|
|
case 156:
|
|
return visitMethodDeclaration(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
case 197:
|
|
return visitArrowFunction(node);
|
|
case 189:
|
|
if (capturedSuperProperties && ts.isPropertyAccessExpression(node) && node.expression.kind === 98) {
|
|
capturedSuperProperties.set(node.name.escapedText, true);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
case 190:
|
|
if (capturedSuperProperties && node.expression.kind === 98) {
|
|
hasSuperElementAccess = true;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function asyncBodyVisitor(node) {
|
|
if (ts.isNodeWithPossibleHoistedDeclaration(node)) {
|
|
switch (node.kind) {
|
|
case 219:
|
|
return visitVariableStatementInAsyncBody(node);
|
|
case 225:
|
|
return visitForStatementInAsyncBody(node);
|
|
case 226:
|
|
return visitForInStatementInAsyncBody(node);
|
|
case 227:
|
|
return visitForOfStatementInAsyncBody(node);
|
|
case 274:
|
|
return visitCatchClauseInAsyncBody(node);
|
|
case 218:
|
|
case 232:
|
|
case 246:
|
|
case 271:
|
|
case 272:
|
|
case 235:
|
|
case 223:
|
|
case 224:
|
|
case 222:
|
|
case 231:
|
|
case 233:
|
|
return ts.visitEachChild(node, asyncBodyVisitor, context);
|
|
default:
|
|
return ts.Debug.assertNever(node, "Unhandled node.");
|
|
}
|
|
}
|
|
return visitor(node);
|
|
}
|
|
function visitCatchClauseInAsyncBody(node) {
|
|
var catchClauseNames = ts.createUnderscoreEscapedMap();
|
|
recordDeclarationName(node.variableDeclaration, catchClauseNames);
|
|
var catchClauseUnshadowedNames;
|
|
catchClauseNames.forEach(function (_, escapedName) {
|
|
if (enclosingFunctionParameterNames.has(escapedName)) {
|
|
if (!catchClauseUnshadowedNames) {
|
|
catchClauseUnshadowedNames = ts.cloneMap(enclosingFunctionParameterNames);
|
|
}
|
|
catchClauseUnshadowedNames.delete(escapedName);
|
|
}
|
|
});
|
|
if (catchClauseUnshadowedNames) {
|
|
var savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
|
|
enclosingFunctionParameterNames = catchClauseUnshadowedNames;
|
|
var result = ts.visitEachChild(node, asyncBodyVisitor, context);
|
|
enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
|
|
return result;
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, asyncBodyVisitor, context);
|
|
}
|
|
}
|
|
function visitVariableStatementInAsyncBody(node) {
|
|
if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
|
|
var expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, false);
|
|
return expression ? ts.createExpressionStatement(expression) : undefined;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitForInStatementInAsyncBody(node) {
|
|
return ts.updateForIn(node, isVariableDeclarationListWithCollidingName(node.initializer)
|
|
? visitVariableDeclarationListWithCollidingNames(node.initializer, true)
|
|
: ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, asyncBodyVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitForOfStatementInAsyncBody(node) {
|
|
return ts.updateForOf(node, ts.visitNode(node.awaitModifier, visitor, ts.isToken), isVariableDeclarationListWithCollidingName(node.initializer)
|
|
? visitVariableDeclarationListWithCollidingNames(node.initializer, true)
|
|
: ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, asyncBodyVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitForStatementInAsyncBody(node) {
|
|
var initializer = node.initializer;
|
|
return ts.updateFor(node, isVariableDeclarationListWithCollidingName(initializer)
|
|
? visitVariableDeclarationListWithCollidingNames(initializer, false)
|
|
: ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, asyncBodyVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitAwaitExpression(node) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createYield(undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node);
|
|
}
|
|
function visitMethodDeclaration(node) {
|
|
return ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2
|
|
? transformAsyncFunctionBody(node)
|
|
: ts.visitFunctionBody(node.body, visitor, context));
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2
|
|
? transformAsyncFunctionBody(node)
|
|
: ts.visitFunctionBody(node.body, visitor, context));
|
|
}
|
|
function visitFunctionExpression(node) {
|
|
return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2
|
|
? transformAsyncFunctionBody(node)
|
|
: ts.visitFunctionBody(node.body, visitor, context));
|
|
}
|
|
function visitArrowFunction(node) {
|
|
return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, node.equalsGreaterThanToken, ts.getFunctionFlags(node) & 2
|
|
? transformAsyncFunctionBody(node)
|
|
: ts.visitFunctionBody(node.body, visitor, context));
|
|
}
|
|
function recordDeclarationName(_a, names) {
|
|
var name = _a.name;
|
|
if (ts.isIdentifier(name)) {
|
|
names.set(name.escapedText, true);
|
|
}
|
|
else {
|
|
for (var _i = 0, _b = name.elements; _i < _b.length; _i++) {
|
|
var element = _b[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
recordDeclarationName(element, names);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function isVariableDeclarationListWithCollidingName(node) {
|
|
return !!node
|
|
&& ts.isVariableDeclarationList(node)
|
|
&& !(node.flags & 3)
|
|
&& node.declarations.some(collidesWithParameterName);
|
|
}
|
|
function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) {
|
|
hoistVariableDeclarationList(node);
|
|
var variables = ts.getInitializedVariables(node);
|
|
if (variables.length === 0) {
|
|
if (hasReceiver) {
|
|
return ts.visitNode(ts.convertToAssignmentElementTarget(node.declarations[0].name), visitor, ts.isExpression);
|
|
}
|
|
return undefined;
|
|
}
|
|
return ts.inlineExpressions(ts.map(variables, transformInitializedVariable));
|
|
}
|
|
function hoistVariableDeclarationList(node) {
|
|
ts.forEach(node.declarations, hoistVariable);
|
|
}
|
|
function hoistVariable(_a) {
|
|
var name = _a.name;
|
|
if (ts.isIdentifier(name)) {
|
|
hoistVariableDeclaration(name);
|
|
}
|
|
else {
|
|
for (var _i = 0, _b = name.elements; _i < _b.length; _i++) {
|
|
var element = _b[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
hoistVariable(element);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function transformInitializedVariable(node) {
|
|
var converted = ts.setSourceMapRange(ts.createAssignment(ts.convertToAssignmentElementTarget(node.name), node.initializer), node);
|
|
return ts.visitNode(converted, visitor, ts.isExpression);
|
|
}
|
|
function collidesWithParameterName(_a) {
|
|
var name = _a.name;
|
|
if (ts.isIdentifier(name)) {
|
|
return enclosingFunctionParameterNames.has(name.escapedText);
|
|
}
|
|
else {
|
|
for (var _i = 0, _b = name.elements; _i < _b.length; _i++) {
|
|
var element = _b[_i];
|
|
if (!ts.isOmittedExpression(element) && collidesWithParameterName(element)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function transformAsyncFunctionBody(node) {
|
|
resumeLexicalEnvironment();
|
|
var original = ts.getOriginalNode(node, ts.isFunctionLike);
|
|
var nodeType = original.type;
|
|
var promiseConstructor = languageVersion < 2 ? getPromiseConstructor(nodeType) : undefined;
|
|
var isArrowFunction = node.kind === 197;
|
|
var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192) !== 0;
|
|
var savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
|
|
enclosingFunctionParameterNames = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) {
|
|
var parameter = _a[_i];
|
|
recordDeclarationName(parameter, enclosingFunctionParameterNames);
|
|
}
|
|
var savedCapturedSuperProperties = capturedSuperProperties;
|
|
var savedHasSuperElementAccess = hasSuperElementAccess;
|
|
capturedSuperProperties = ts.createUnderscoreEscapedMap();
|
|
hasSuperElementAccess = false;
|
|
var result;
|
|
if (!isArrowFunction) {
|
|
var statements = [];
|
|
var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor);
|
|
statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformAsyncFunctionBodyWorker(node.body, statementOffset))));
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var emitSuperHelpers = languageVersion >= 2 && resolver.getNodeCheckFlags(node) & (4096 | 2048);
|
|
if (emitSuperHelpers) {
|
|
enableSubstitutionForAsyncMethodsWithSuper();
|
|
var variableStatement = createSuperAccessVariableStatement(resolver, node, capturedSuperProperties);
|
|
substitutedSuperAccessors[ts.getNodeId(variableStatement)] = true;
|
|
ts.addStatementsAfterPrologue(statements, [variableStatement]);
|
|
}
|
|
var block = ts.createBlock(statements, true);
|
|
ts.setTextRange(block, node.body);
|
|
if (emitSuperHelpers && hasSuperElementAccess) {
|
|
if (resolver.getNodeCheckFlags(node) & 4096) {
|
|
ts.addEmitHelper(block, ts.advancedAsyncSuperHelper);
|
|
}
|
|
else if (resolver.getNodeCheckFlags(node) & 2048) {
|
|
ts.addEmitHelper(block, ts.asyncSuperHelper);
|
|
}
|
|
}
|
|
result = block;
|
|
}
|
|
else {
|
|
var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformAsyncFunctionBodyWorker(node.body));
|
|
var declarations = endLexicalEnvironment();
|
|
if (ts.some(declarations)) {
|
|
var block = ts.convertToFunctionBody(expression);
|
|
result = ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(declarations, block.statements)), block.statements));
|
|
}
|
|
else {
|
|
result = expression;
|
|
}
|
|
}
|
|
enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
|
|
capturedSuperProperties = savedCapturedSuperProperties;
|
|
hasSuperElementAccess = savedHasSuperElementAccess;
|
|
return result;
|
|
}
|
|
function transformAsyncFunctionBodyWorker(body, start) {
|
|
if (ts.isBlock(body)) {
|
|
return ts.updateBlock(body, ts.visitNodes(body.statements, asyncBodyVisitor, ts.isStatement, start));
|
|
}
|
|
else {
|
|
return ts.convertToFunctionBody(ts.visitNode(body, asyncBodyVisitor, ts.isConciseBody));
|
|
}
|
|
}
|
|
function getPromiseConstructor(type) {
|
|
var typeName = type && ts.getEntityNameFromTypeNode(type);
|
|
if (typeName && ts.isEntityName(typeName)) {
|
|
var serializationKind = resolver.getTypeReferenceSerializationKind(typeName);
|
|
if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue
|
|
|| serializationKind === ts.TypeReferenceSerializationKind.Unknown) {
|
|
return typeName;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function enableSubstitutionForAsyncMethodsWithSuper() {
|
|
if ((enabledSubstitutions & 1) === 0) {
|
|
enabledSubstitutions |= 1;
|
|
context.enableSubstitution(191);
|
|
context.enableSubstitution(189);
|
|
context.enableSubstitution(190);
|
|
context.enableEmitNotification(240);
|
|
context.enableEmitNotification(156);
|
|
context.enableEmitNotification(158);
|
|
context.enableEmitNotification(159);
|
|
context.enableEmitNotification(157);
|
|
context.enableEmitNotification(219);
|
|
}
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (enabledSubstitutions & 1 && isSuperContainer(node)) {
|
|
var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096);
|
|
if (superContainerFlags !== enclosingSuperContainerFlags) {
|
|
var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
|
|
enclosingSuperContainerFlags = superContainerFlags;
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
|
|
return;
|
|
}
|
|
}
|
|
else if (enabledSubstitutions && substitutedSuperAccessors[ts.getNodeId(node)]) {
|
|
var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
|
|
enclosingSuperContainerFlags = 0;
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
|
|
return;
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (hint === 1 && enclosingSuperContainerFlags) {
|
|
return substituteExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 189:
|
|
return substitutePropertyAccessExpression(node);
|
|
case 190:
|
|
return substituteElementAccessExpression(node);
|
|
case 191:
|
|
return substituteCallExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substitutePropertyAccessExpression(node) {
|
|
if (node.expression.kind === 98) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.createFileLevelUniqueName("_super"), node.name), node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteElementAccessExpression(node) {
|
|
if (node.expression.kind === 98) {
|
|
return createSuperElementAccessInAsyncMethod(node.argumentExpression, node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteCallExpression(node) {
|
|
var expression = node.expression;
|
|
if (ts.isSuperProperty(expression)) {
|
|
var argumentExpression = ts.isPropertyAccessExpression(expression)
|
|
? substitutePropertyAccessExpression(expression)
|
|
: substituteElementAccessExpression(expression);
|
|
return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [
|
|
ts.createThis()
|
|
].concat(node.arguments));
|
|
}
|
|
return node;
|
|
}
|
|
function isSuperContainer(node) {
|
|
var kind = node.kind;
|
|
return kind === 240
|
|
|| kind === 157
|
|
|| kind === 156
|
|
|| kind === 158
|
|
|| kind === 159;
|
|
}
|
|
function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
|
|
if (enclosingSuperContainerFlags & 4096) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createFileLevelUniqueName("_superIndex"), undefined, [argumentExpression]), "value"), location);
|
|
}
|
|
else {
|
|
return ts.setTextRange(ts.createCall(ts.createFileLevelUniqueName("_superIndex"), undefined, [argumentExpression]), location);
|
|
}
|
|
}
|
|
}
|
|
ts.transformES2017 = transformES2017;
|
|
function createSuperAccessVariableStatement(resolver, node, names) {
|
|
var hasBinding = (resolver.getNodeCheckFlags(node) & 4096) !== 0;
|
|
var accessors = [];
|
|
names.forEach(function (_, key) {
|
|
var name = ts.unescapeLeadingUnderscores(key);
|
|
var getterAndSetter = [];
|
|
getterAndSetter.push(ts.createPropertyAssignment("get", ts.createArrowFunction(undefined, undefined, [], undefined, undefined, ts.createPropertyAccess(ts.createSuper(), name))));
|
|
if (hasBinding) {
|
|
getterAndSetter.push(ts.createPropertyAssignment("set", ts.createArrowFunction(undefined, undefined, [
|
|
ts.createParameter(undefined, undefined, undefined, "v", undefined, undefined, undefined)
|
|
], undefined, undefined, ts.createAssignment(ts.createPropertyAccess(ts.createSuper(), name), ts.createIdentifier("v")))));
|
|
}
|
|
accessors.push(ts.createPropertyAssignment(name, ts.createObjectLiteral(getterAndSetter)));
|
|
});
|
|
return ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.createFileLevelUniqueName("_super"), undefined, ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "create"), undefined, [
|
|
ts.createNull(),
|
|
ts.createObjectLiteral(accessors, true)
|
|
]))
|
|
], 2));
|
|
}
|
|
ts.createSuperAccessVariableStatement = createSuperAccessVariableStatement;
|
|
var awaiterHelper = {
|
|
name: "typescript:awaiter",
|
|
scoped: false,
|
|
priority: 5,
|
|
text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };"
|
|
};
|
|
function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) {
|
|
context.requestEmitHelper(awaiterHelper);
|
|
var generatorFunc = ts.createFunctionExpression(undefined, ts.createToken(40), undefined, undefined, [], undefined, body);
|
|
(generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 | 524288;
|
|
return ts.createCall(ts.getHelperName("__awaiter"), undefined, [
|
|
ts.createThis(),
|
|
hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(),
|
|
promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(),
|
|
generatorFunc
|
|
]);
|
|
}
|
|
ts.asyncSuperHelper = {
|
|
name: "typescript:async-super",
|
|
scoped: true,
|
|
text: ts.helperString(__makeTemplateObject(["\n const ", " = name => super[name];"], ["\n const ", " = name => super[name];"]), "_superIndex")
|
|
};
|
|
ts.advancedAsyncSuperHelper = {
|
|
name: "typescript:advanced-async-super",
|
|
scoped: true,
|
|
text: ts.helperString(__makeTemplateObject(["\n const ", " = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);"], ["\n const ", " = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);"]), "_superIndex")
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformESNext(context) {
|
|
var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var resolver = context.getEmitResolver();
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
context.onEmitNode = onEmitNode;
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
var enabledSubstitutions;
|
|
var enclosingFunctionFlags;
|
|
var enclosingSuperContainerFlags = 0;
|
|
var capturedSuperProperties;
|
|
var hasSuperElementAccess;
|
|
var substitutedSuperAccessors = [];
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
var visited = ts.visitEachChild(node, visitor, context);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
return visited;
|
|
}
|
|
function visitor(node) {
|
|
return visitorWorker(node, false);
|
|
}
|
|
function visitorNoDestructuringValue(node) {
|
|
return visitorWorker(node, true);
|
|
}
|
|
function visitorNoAsyncModifier(node) {
|
|
if (node.kind === 121) {
|
|
return undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function visitorWorker(node, noDestructuringValue) {
|
|
if ((node.transformFlags & 8) === 0) {
|
|
return node;
|
|
}
|
|
switch (node.kind) {
|
|
case 201:
|
|
return visitAwaitExpression(node);
|
|
case 207:
|
|
return visitYieldExpression(node);
|
|
case 230:
|
|
return visitReturnStatement(node);
|
|
case 233:
|
|
return visitLabeledStatement(node);
|
|
case 188:
|
|
return visitObjectLiteralExpression(node);
|
|
case 204:
|
|
return visitBinaryExpression(node, noDestructuringValue);
|
|
case 237:
|
|
return visitVariableDeclaration(node);
|
|
case 227:
|
|
return visitForOfStatement(node, undefined);
|
|
case 225:
|
|
return visitForStatement(node);
|
|
case 200:
|
|
return visitVoidExpression(node);
|
|
case 157:
|
|
return visitConstructorDeclaration(node);
|
|
case 156:
|
|
return visitMethodDeclaration(node);
|
|
case 158:
|
|
return visitGetAccessorDeclaration(node);
|
|
case 159:
|
|
return visitSetAccessorDeclaration(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
case 197:
|
|
return visitArrowFunction(node);
|
|
case 151:
|
|
return visitParameter(node);
|
|
case 221:
|
|
return visitExpressionStatement(node);
|
|
case 195:
|
|
return visitParenthesizedExpression(node, noDestructuringValue);
|
|
case 274:
|
|
return visitCatchClause(node);
|
|
case 189:
|
|
if (capturedSuperProperties && ts.isPropertyAccessExpression(node) && node.expression.kind === 98) {
|
|
capturedSuperProperties.set(node.name.escapedText, true);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
case 190:
|
|
if (capturedSuperProperties && node.expression.kind === 98) {
|
|
hasSuperElementAccess = true;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function visitAwaitExpression(node) {
|
|
if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), node), node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitYieldExpression(node) {
|
|
if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) {
|
|
if (node.asteriskToken) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node);
|
|
}
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createYield(createDownlevelAwait(node.expression
|
|
? ts.visitNode(node.expression, visitor, ts.isExpression)
|
|
: ts.createVoidZero())), node), node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitReturnStatement(node) {
|
|
if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) {
|
|
return ts.updateReturn(node, createDownlevelAwait(node.expression ? ts.visitNode(node.expression, visitor, ts.isExpression) : ts.createVoidZero()));
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitLabeledStatement(node) {
|
|
if (enclosingFunctionFlags & 2) {
|
|
var statement = ts.unwrapInnermostStatementOfLabel(node);
|
|
if (statement.kind === 227 && statement.awaitModifier) {
|
|
return visitForOfStatement(statement, node);
|
|
}
|
|
return ts.restoreEnclosingLabel(ts.visitEachChild(statement, visitor, context), node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function chunkObjectLiteralElements(elements) {
|
|
var chunkObject;
|
|
var objects = [];
|
|
for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) {
|
|
var e = elements_4[_i];
|
|
if (e.kind === 277) {
|
|
if (chunkObject) {
|
|
objects.push(ts.createObjectLiteral(chunkObject));
|
|
chunkObject = undefined;
|
|
}
|
|
var target = e.expression;
|
|
objects.push(ts.visitNode(target, visitor, ts.isExpression));
|
|
}
|
|
else {
|
|
chunkObject = ts.append(chunkObject, e.kind === 275
|
|
? ts.createPropertyAssignment(e.name, ts.visitNode(e.initializer, visitor, ts.isExpression))
|
|
: ts.visitNode(e, visitor, ts.isObjectLiteralElementLike));
|
|
}
|
|
}
|
|
if (chunkObject) {
|
|
objects.push(ts.createObjectLiteral(chunkObject));
|
|
}
|
|
return objects;
|
|
}
|
|
function visitObjectLiteralExpression(node) {
|
|
if (node.transformFlags & 262144) {
|
|
var objects = chunkObjectLiteralElements(node.properties);
|
|
if (objects.length && objects[0].kind !== 188) {
|
|
objects.unshift(ts.createObjectLiteral());
|
|
}
|
|
return createAssignHelper(context, objects);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitExpressionStatement(node) {
|
|
return ts.visitEachChild(node, visitorNoDestructuringValue, context);
|
|
}
|
|
function visitParenthesizedExpression(node, noDestructuringValue) {
|
|
return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context);
|
|
}
|
|
function visitCatchClause(node) {
|
|
if (!node.variableDeclaration) {
|
|
return ts.updateCatchClause(node, ts.createVariableDeclaration(ts.createTempVariable(undefined)), ts.visitNode(node.block, visitor, ts.isBlock));
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitBinaryExpression(node, noDestructuringValue) {
|
|
if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 262144) {
|
|
return ts.flattenDestructuringAssignment(node, visitor, context, 1, !noDestructuringValue);
|
|
}
|
|
else if (node.operatorToken.kind === 27) {
|
|
return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression));
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitVariableDeclaration(node) {
|
|
if (ts.isBindingPattern(node.name) && node.name.transformFlags & 262144) {
|
|
return ts.flattenDestructuringBinding(node, visitor, context, 1);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitForStatement(node) {
|
|
return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement));
|
|
}
|
|
function visitVoidExpression(node) {
|
|
return ts.visitEachChild(node, visitorNoDestructuringValue, context);
|
|
}
|
|
function visitForOfStatement(node, outermostLabeledStatement) {
|
|
if (node.initializer.transformFlags & 262144) {
|
|
node = transformForOfStatementWithObjectRest(node);
|
|
}
|
|
if (node.awaitModifier) {
|
|
return transformForAwaitOfStatement(node, outermostLabeledStatement);
|
|
}
|
|
else {
|
|
return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement);
|
|
}
|
|
}
|
|
function transformForOfStatementWithObjectRest(node) {
|
|
var initializerWithoutParens = ts.skipParentheses(node.initializer);
|
|
if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) {
|
|
var bodyLocation = void 0;
|
|
var statementsLocation = void 0;
|
|
var temp = ts.createTempVariable(undefined);
|
|
var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)];
|
|
if (ts.isBlock(node.statement)) {
|
|
ts.addRange(statements, node.statement.statements);
|
|
bodyLocation = node.statement;
|
|
statementsLocation = node.statement.statements;
|
|
}
|
|
else if (node.statement) {
|
|
ts.append(statements, node.statement);
|
|
bodyLocation = node.statement;
|
|
statementsLocation = node.statement;
|
|
}
|
|
return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer)
|
|
], 1), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation));
|
|
}
|
|
return node;
|
|
}
|
|
function convertForOfStatementHead(node, boundValue) {
|
|
var binding = ts.createForOfBindingStatement(node.initializer, boundValue);
|
|
var bodyLocation;
|
|
var statementsLocation;
|
|
var statements = [ts.visitNode(binding, visitor, ts.isStatement)];
|
|
var statement = ts.visitNode(node.statement, visitor, ts.isStatement);
|
|
if (ts.isBlock(statement)) {
|
|
ts.addRange(statements, statement.statements);
|
|
bodyLocation = statement;
|
|
statementsLocation = statement.statements;
|
|
}
|
|
else {
|
|
statements.push(statement);
|
|
}
|
|
return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384);
|
|
}
|
|
function createDownlevelAwait(expression) {
|
|
return enclosingFunctionFlags & 1
|
|
? ts.createYield(undefined, createAwaitHelper(context, expression))
|
|
: ts.createAwait(expression);
|
|
}
|
|
function transformForAwaitOfStatement(node, outermostLabeledStatement) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined);
|
|
var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined);
|
|
var errorRecord = ts.createUniqueName("e");
|
|
var catchVariable = ts.getGeneratedNameForNode(errorRecord);
|
|
var returnMethod = ts.createTempVariable(undefined);
|
|
var callValues = createAsyncValuesHelper(context, expression, node.expression);
|
|
var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []);
|
|
var getDone = ts.createPropertyAccess(result, "done");
|
|
var getValue = ts.createPropertyAccess(result, "value");
|
|
var callReturn = ts.createFunctionCall(returnMethod, iterator, []);
|
|
hoistVariableDeclaration(errorRecord);
|
|
hoistVariableDeclaration(returnMethod);
|
|
var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, callValues), node.expression),
|
|
ts.createVariableDeclaration(result)
|
|
]), node.expression), 2097152), ts.createComma(ts.createAssignment(result, createDownlevelAwait(callNext)), ts.createLogicalNot(getDone)), undefined, convertForOfStatementHead(node, getValue)), node), 256);
|
|
return ts.createTry(ts.createBlock([
|
|
ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement)
|
|
]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([
|
|
ts.createExpressionStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([
|
|
ts.createPropertyAssignment("error", catchVariable)
|
|
])))
|
|
]), 1)), ts.createBlock([
|
|
ts.createTry(ts.createBlock([
|
|
ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createExpressionStatement(createDownlevelAwait(callReturn))), 1)
|
|
]), undefined, ts.setEmitFlags(ts.createBlock([
|
|
ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1)
|
|
]), 1))
|
|
]));
|
|
}
|
|
function visitParameter(node) {
|
|
if (node.transformFlags & 262144) {
|
|
return ts.updateParameter(node, undefined, undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression));
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitConstructorDeclaration(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = 0;
|
|
var updated = ts.updateConstructor(node, undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitGetAccessorDeclaration(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = 0;
|
|
var updated = ts.updateGetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitSetAccessorDeclaration(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = 0;
|
|
var updated = ts.updateSetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitMethodDeclaration(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = ts.getFunctionFlags(node);
|
|
var updated = ts.updateMethod(node, undefined, enclosingFunctionFlags & 1
|
|
? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier)
|
|
: node.modifiers, enclosingFunctionFlags & 2
|
|
? undefined
|
|
: node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(undefined, visitor, ts.isToken), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1
|
|
? transformAsyncGeneratorFunctionBody(node)
|
|
: transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = ts.getFunctionFlags(node);
|
|
var updated = ts.updateFunctionDeclaration(node, undefined, enclosingFunctionFlags & 1
|
|
? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier)
|
|
: node.modifiers, enclosingFunctionFlags & 2
|
|
? undefined
|
|
: node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1
|
|
? transformAsyncGeneratorFunctionBody(node)
|
|
: transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitArrowFunction(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = ts.getFunctionFlags(node);
|
|
var updated = ts.updateArrowFunction(node, node.modifiers, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, node.equalsGreaterThanToken, transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function visitFunctionExpression(node) {
|
|
var savedEnclosingFunctionFlags = enclosingFunctionFlags;
|
|
enclosingFunctionFlags = ts.getFunctionFlags(node);
|
|
var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1
|
|
? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier)
|
|
: node.modifiers, enclosingFunctionFlags & 2
|
|
? undefined
|
|
: node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1
|
|
? transformAsyncGeneratorFunctionBody(node)
|
|
: transformFunctionBody(node));
|
|
enclosingFunctionFlags = savedEnclosingFunctionFlags;
|
|
return updated;
|
|
}
|
|
function transformAsyncGeneratorFunctionBody(node) {
|
|
resumeLexicalEnvironment();
|
|
var statements = [];
|
|
var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor);
|
|
appendObjectRestAssignmentsIfNeeded(statements, node);
|
|
var savedCapturedSuperProperties = capturedSuperProperties;
|
|
var savedHasSuperElementAccess = hasSuperElementAccess;
|
|
capturedSuperProperties = ts.createUnderscoreEscapedMap();
|
|
hasSuperElementAccess = false;
|
|
var returnStatement = ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression(undefined, ts.createToken(40), node.name && ts.getGeneratedNameForNode(node.name), undefined, [], undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))));
|
|
var emitSuperHelpers = languageVersion >= 2 && resolver.getNodeCheckFlags(node) & (4096 | 2048);
|
|
if (emitSuperHelpers) {
|
|
enableSubstitutionForAsyncMethodsWithSuper();
|
|
var variableStatement = ts.createSuperAccessVariableStatement(resolver, node, capturedSuperProperties);
|
|
substitutedSuperAccessors[ts.getNodeId(variableStatement)] = true;
|
|
ts.addStatementsAfterPrologue(statements, [variableStatement]);
|
|
}
|
|
statements.push(returnStatement);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var block = ts.updateBlock(node.body, statements);
|
|
if (emitSuperHelpers && hasSuperElementAccess) {
|
|
if (resolver.getNodeCheckFlags(node) & 4096) {
|
|
ts.addEmitHelper(block, ts.advancedAsyncSuperHelper);
|
|
}
|
|
else if (resolver.getNodeCheckFlags(node) & 2048) {
|
|
ts.addEmitHelper(block, ts.asyncSuperHelper);
|
|
}
|
|
}
|
|
capturedSuperProperties = savedCapturedSuperProperties;
|
|
hasSuperElementAccess = savedHasSuperElementAccess;
|
|
return block;
|
|
}
|
|
function transformFunctionBody(node) {
|
|
resumeLexicalEnvironment();
|
|
var statementOffset = 0;
|
|
var statements = [];
|
|
var body = ts.visitNode(node.body, visitor, ts.isConciseBody);
|
|
if (ts.isBlock(body)) {
|
|
statementOffset = ts.addPrologue(statements, body.statements, false, visitor);
|
|
}
|
|
ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(undefined, node));
|
|
var leadingStatements = endLexicalEnvironment();
|
|
if (statementOffset > 0 || ts.some(statements) || ts.some(leadingStatements)) {
|
|
var block = ts.convertToFunctionBody(body, true);
|
|
ts.addStatementsAfterPrologue(statements, leadingStatements);
|
|
ts.addRange(statements, block.statements.slice(statementOffset));
|
|
return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements));
|
|
}
|
|
return body;
|
|
}
|
|
function appendObjectRestAssignmentsIfNeeded(statements, node) {
|
|
for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) {
|
|
var parameter = _a[_i];
|
|
if (parameter.transformFlags & 262144) {
|
|
var temp = ts.getGeneratedNameForNode(parameter);
|
|
var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1, temp, false, true);
|
|
if (ts.some(declarations)) {
|
|
var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(declarations));
|
|
ts.setEmitFlags(statement, 1048576);
|
|
statements = ts.append(statements, statement);
|
|
}
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function enableSubstitutionForAsyncMethodsWithSuper() {
|
|
if ((enabledSubstitutions & 1) === 0) {
|
|
enabledSubstitutions |= 1;
|
|
context.enableSubstitution(191);
|
|
context.enableSubstitution(189);
|
|
context.enableSubstitution(190);
|
|
context.enableEmitNotification(240);
|
|
context.enableEmitNotification(156);
|
|
context.enableEmitNotification(158);
|
|
context.enableEmitNotification(159);
|
|
context.enableEmitNotification(157);
|
|
context.enableEmitNotification(219);
|
|
}
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (enabledSubstitutions & 1 && isSuperContainer(node)) {
|
|
var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096);
|
|
if (superContainerFlags !== enclosingSuperContainerFlags) {
|
|
var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
|
|
enclosingSuperContainerFlags = superContainerFlags;
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
|
|
return;
|
|
}
|
|
}
|
|
else if (enabledSubstitutions && substitutedSuperAccessors[ts.getNodeId(node)]) {
|
|
var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
|
|
enclosingSuperContainerFlags = 0;
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
|
|
return;
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (hint === 1 && enclosingSuperContainerFlags) {
|
|
return substituteExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 189:
|
|
return substitutePropertyAccessExpression(node);
|
|
case 190:
|
|
return substituteElementAccessExpression(node);
|
|
case 191:
|
|
return substituteCallExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substitutePropertyAccessExpression(node) {
|
|
if (node.expression.kind === 98) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.createFileLevelUniqueName("_super"), node.name), node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteElementAccessExpression(node) {
|
|
if (node.expression.kind === 98) {
|
|
return createSuperElementAccessInAsyncMethod(node.argumentExpression, node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteCallExpression(node) {
|
|
var expression = node.expression;
|
|
if (ts.isSuperProperty(expression)) {
|
|
var argumentExpression = ts.isPropertyAccessExpression(expression)
|
|
? substitutePropertyAccessExpression(expression)
|
|
: substituteElementAccessExpression(expression);
|
|
return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [
|
|
ts.createThis()
|
|
].concat(node.arguments));
|
|
}
|
|
return node;
|
|
}
|
|
function isSuperContainer(node) {
|
|
var kind = node.kind;
|
|
return kind === 240
|
|
|| kind === 157
|
|
|| kind === 156
|
|
|| kind === 158
|
|
|| kind === 159;
|
|
}
|
|
function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
|
|
if (enclosingSuperContainerFlags & 4096) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_superIndex"), undefined, [argumentExpression]), "value"), location);
|
|
}
|
|
else {
|
|
return ts.setTextRange(ts.createCall(ts.createIdentifier("_superIndex"), undefined, [argumentExpression]), location);
|
|
}
|
|
}
|
|
}
|
|
ts.transformESNext = transformESNext;
|
|
var assignHelper = {
|
|
name: "typescript:assign",
|
|
scoped: false,
|
|
priority: 1,
|
|
text: "\n var __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n };"
|
|
};
|
|
function createAssignHelper(context, attributesSegments) {
|
|
if (context.getCompilerOptions().target >= 2) {
|
|
return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), undefined, attributesSegments);
|
|
}
|
|
context.requestEmitHelper(assignHelper);
|
|
return ts.createCall(ts.getHelperName("__assign"), undefined, attributesSegments);
|
|
}
|
|
ts.createAssignHelper = createAssignHelper;
|
|
var awaitHelper = {
|
|
name: "typescript:await",
|
|
scoped: false,
|
|
text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }"
|
|
};
|
|
function createAwaitHelper(context, expression) {
|
|
context.requestEmitHelper(awaitHelper);
|
|
return ts.createCall(ts.getHelperName("__await"), undefined, [expression]);
|
|
}
|
|
var asyncGeneratorHelper = {
|
|
name: "typescript:asyncGenerator",
|
|
scoped: false,
|
|
text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };"
|
|
};
|
|
function createAsyncGeneratorHelper(context, generatorFunc) {
|
|
context.requestEmitHelper(awaitHelper);
|
|
context.requestEmitHelper(asyncGeneratorHelper);
|
|
(generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144;
|
|
return ts.createCall(ts.getHelperName("__asyncGenerator"), undefined, [
|
|
ts.createThis(),
|
|
ts.createIdentifier("arguments"),
|
|
generatorFunc
|
|
]);
|
|
}
|
|
var asyncDelegator = {
|
|
name: "typescript:asyncDelegator",
|
|
scoped: false,
|
|
text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\n };"
|
|
};
|
|
function createAsyncDelegatorHelper(context, expression, location) {
|
|
context.requestEmitHelper(awaitHelper);
|
|
context.requestEmitHelper(asyncDelegator);
|
|
return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), undefined, [expression]), location);
|
|
}
|
|
var asyncValues = {
|
|
name: "typescript:asyncValues",
|
|
scoped: false,
|
|
text: "\n var __asyncValues = (this && this.__asyncValues) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n };"
|
|
};
|
|
function createAsyncValuesHelper(context, expression, location) {
|
|
context.requestEmitHelper(asyncValues);
|
|
return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), undefined, [expression]), location);
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformJsx(context) {
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var currentSourceFile;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
currentSourceFile = node;
|
|
var visited = ts.visitEachChild(node, visitor, context);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
return visited;
|
|
}
|
|
function visitor(node) {
|
|
if (node.transformFlags & 4) {
|
|
return visitorWorker(node);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function visitorWorker(node) {
|
|
switch (node.kind) {
|
|
case 260:
|
|
return visitJsxElement(node, false);
|
|
case 261:
|
|
return visitJsxSelfClosingElement(node, false);
|
|
case 264:
|
|
return visitJsxFragment(node, false);
|
|
case 270:
|
|
return visitJsxExpression(node);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function transformJsxChildToExpression(node) {
|
|
switch (node.kind) {
|
|
case 11:
|
|
return visitJsxText(node);
|
|
case 270:
|
|
return visitJsxExpression(node);
|
|
case 260:
|
|
return visitJsxElement(node, true);
|
|
case 261:
|
|
return visitJsxSelfClosingElement(node, true);
|
|
case 264:
|
|
return visitJsxFragment(node, true);
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
}
|
|
function visitJsxElement(node, isChild) {
|
|
return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, node);
|
|
}
|
|
function visitJsxSelfClosingElement(node, isChild) {
|
|
return visitJsxOpeningLikeElement(node, undefined, isChild, node);
|
|
}
|
|
function visitJsxFragment(node, isChild) {
|
|
return visitJsxOpeningFragment(node.openingFragment, node.children, isChild, node);
|
|
}
|
|
function visitJsxOpeningLikeElement(node, children, isChild, location) {
|
|
var tagName = getTagName(node);
|
|
var objectProperties;
|
|
var attrs = node.attributes.properties;
|
|
if (attrs.length === 0) {
|
|
objectProperties = ts.createNull();
|
|
}
|
|
else {
|
|
var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread
|
|
? ts.map(attrs, transformJsxSpreadAttributeToExpression)
|
|
: ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); }));
|
|
if (ts.isJsxSpreadAttribute(attrs[0])) {
|
|
segments.unshift(ts.createObjectLiteral());
|
|
}
|
|
objectProperties = ts.singleOrUndefined(segments);
|
|
if (!objectProperties) {
|
|
objectProperties = ts.createAssignHelper(context, segments);
|
|
}
|
|
}
|
|
var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), compilerOptions.reactNamespace, tagName, objectProperties, ts.mapDefined(children, transformJsxChildToExpression), node, location);
|
|
if (isChild) {
|
|
ts.startOnNewLine(element);
|
|
}
|
|
return element;
|
|
}
|
|
function visitJsxOpeningFragment(node, children, isChild, location) {
|
|
var element = ts.createExpressionForJsxFragment(context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), compilerOptions.reactNamespace, ts.mapDefined(children, transformJsxChildToExpression), node, location);
|
|
if (isChild) {
|
|
ts.startOnNewLine(element);
|
|
}
|
|
return element;
|
|
}
|
|
function transformJsxSpreadAttributeToExpression(node) {
|
|
return ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
}
|
|
function transformJsxAttributeToObjectLiteralElement(node) {
|
|
var name = getAttributeName(node);
|
|
var expression = transformJsxAttributeInitializer(node.initializer);
|
|
return ts.createPropertyAssignment(name, expression);
|
|
}
|
|
function transformJsxAttributeInitializer(node) {
|
|
if (node === undefined) {
|
|
return ts.createTrue();
|
|
}
|
|
else if (node.kind === 10) {
|
|
var literal = ts.createLiteral(tryDecodeEntities(node.text) || node.text);
|
|
literal.singleQuote = node.singleQuote !== undefined ? node.singleQuote : !ts.isStringDoubleQuoted(node, currentSourceFile);
|
|
return ts.setTextRange(literal, node);
|
|
}
|
|
else if (node.kind === 270) {
|
|
if (node.expression === undefined) {
|
|
return ts.createTrue();
|
|
}
|
|
return visitJsxExpression(node);
|
|
}
|
|
else {
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
}
|
|
function visitJsxText(node) {
|
|
var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, true));
|
|
return fixed === undefined ? undefined : ts.createLiteral(fixed);
|
|
}
|
|
function fixupWhitespaceAndDecodeEntities(text) {
|
|
var acc;
|
|
var firstNonWhitespace = 0;
|
|
var lastNonWhitespace = -1;
|
|
for (var i = 0; i < text.length; i++) {
|
|
var c = text.charCodeAt(i);
|
|
if (ts.isLineBreak(c)) {
|
|
if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) {
|
|
acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1));
|
|
}
|
|
firstNonWhitespace = -1;
|
|
}
|
|
else if (!ts.isWhiteSpaceSingleLine(c)) {
|
|
lastNonWhitespace = i;
|
|
if (firstNonWhitespace === -1) {
|
|
firstNonWhitespace = i;
|
|
}
|
|
}
|
|
}
|
|
return firstNonWhitespace !== -1
|
|
? addLineOfJsxText(acc, text.substr(firstNonWhitespace))
|
|
: acc;
|
|
}
|
|
function addLineOfJsxText(acc, trimmedLine) {
|
|
var decoded = decodeEntities(trimmedLine);
|
|
return acc === undefined ? decoded : acc + " " + decoded;
|
|
}
|
|
function decodeEntities(text) {
|
|
return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) {
|
|
if (decimal) {
|
|
return String.fromCharCode(parseInt(decimal, 10));
|
|
}
|
|
else if (hex) {
|
|
return String.fromCharCode(parseInt(hex, 16));
|
|
}
|
|
else {
|
|
var ch = entities.get(word);
|
|
return ch ? String.fromCharCode(ch) : match;
|
|
}
|
|
});
|
|
}
|
|
function tryDecodeEntities(text) {
|
|
var decoded = decodeEntities(text);
|
|
return decoded === text ? undefined : decoded;
|
|
}
|
|
function getTagName(node) {
|
|
if (node.kind === 260) {
|
|
return getTagName(node.openingElement);
|
|
}
|
|
else {
|
|
var name = node.tagName;
|
|
if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.escapedText)) {
|
|
return ts.createLiteral(ts.idText(name));
|
|
}
|
|
else {
|
|
return ts.createExpressionFromEntityName(name);
|
|
}
|
|
}
|
|
}
|
|
function getAttributeName(node) {
|
|
var name = node.name;
|
|
var text = ts.idText(name);
|
|
if (/^[A-Za-z_]\w*$/.test(text)) {
|
|
return name;
|
|
}
|
|
else {
|
|
return ts.createLiteral(text);
|
|
}
|
|
}
|
|
function visitJsxExpression(node) {
|
|
return ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
}
|
|
}
|
|
ts.transformJsx = transformJsx;
|
|
var entities = ts.createMapFromTemplate({
|
|
quot: 0x0022,
|
|
amp: 0x0026,
|
|
apos: 0x0027,
|
|
lt: 0x003C,
|
|
gt: 0x003E,
|
|
nbsp: 0x00A0,
|
|
iexcl: 0x00A1,
|
|
cent: 0x00A2,
|
|
pound: 0x00A3,
|
|
curren: 0x00A4,
|
|
yen: 0x00A5,
|
|
brvbar: 0x00A6,
|
|
sect: 0x00A7,
|
|
uml: 0x00A8,
|
|
copy: 0x00A9,
|
|
ordf: 0x00AA,
|
|
laquo: 0x00AB,
|
|
not: 0x00AC,
|
|
shy: 0x00AD,
|
|
reg: 0x00AE,
|
|
macr: 0x00AF,
|
|
deg: 0x00B0,
|
|
plusmn: 0x00B1,
|
|
sup2: 0x00B2,
|
|
sup3: 0x00B3,
|
|
acute: 0x00B4,
|
|
micro: 0x00B5,
|
|
para: 0x00B6,
|
|
middot: 0x00B7,
|
|
cedil: 0x00B8,
|
|
sup1: 0x00B9,
|
|
ordm: 0x00BA,
|
|
raquo: 0x00BB,
|
|
frac14: 0x00BC,
|
|
frac12: 0x00BD,
|
|
frac34: 0x00BE,
|
|
iquest: 0x00BF,
|
|
Agrave: 0x00C0,
|
|
Aacute: 0x00C1,
|
|
Acirc: 0x00C2,
|
|
Atilde: 0x00C3,
|
|
Auml: 0x00C4,
|
|
Aring: 0x00C5,
|
|
AElig: 0x00C6,
|
|
Ccedil: 0x00C7,
|
|
Egrave: 0x00C8,
|
|
Eacute: 0x00C9,
|
|
Ecirc: 0x00CA,
|
|
Euml: 0x00CB,
|
|
Igrave: 0x00CC,
|
|
Iacute: 0x00CD,
|
|
Icirc: 0x00CE,
|
|
Iuml: 0x00CF,
|
|
ETH: 0x00D0,
|
|
Ntilde: 0x00D1,
|
|
Ograve: 0x00D2,
|
|
Oacute: 0x00D3,
|
|
Ocirc: 0x00D4,
|
|
Otilde: 0x00D5,
|
|
Ouml: 0x00D6,
|
|
times: 0x00D7,
|
|
Oslash: 0x00D8,
|
|
Ugrave: 0x00D9,
|
|
Uacute: 0x00DA,
|
|
Ucirc: 0x00DB,
|
|
Uuml: 0x00DC,
|
|
Yacute: 0x00DD,
|
|
THORN: 0x00DE,
|
|
szlig: 0x00DF,
|
|
agrave: 0x00E0,
|
|
aacute: 0x00E1,
|
|
acirc: 0x00E2,
|
|
atilde: 0x00E3,
|
|
auml: 0x00E4,
|
|
aring: 0x00E5,
|
|
aelig: 0x00E6,
|
|
ccedil: 0x00E7,
|
|
egrave: 0x00E8,
|
|
eacute: 0x00E9,
|
|
ecirc: 0x00EA,
|
|
euml: 0x00EB,
|
|
igrave: 0x00EC,
|
|
iacute: 0x00ED,
|
|
icirc: 0x00EE,
|
|
iuml: 0x00EF,
|
|
eth: 0x00F0,
|
|
ntilde: 0x00F1,
|
|
ograve: 0x00F2,
|
|
oacute: 0x00F3,
|
|
ocirc: 0x00F4,
|
|
otilde: 0x00F5,
|
|
ouml: 0x00F6,
|
|
divide: 0x00F7,
|
|
oslash: 0x00F8,
|
|
ugrave: 0x00F9,
|
|
uacute: 0x00FA,
|
|
ucirc: 0x00FB,
|
|
uuml: 0x00FC,
|
|
yacute: 0x00FD,
|
|
thorn: 0x00FE,
|
|
yuml: 0x00FF,
|
|
OElig: 0x0152,
|
|
oelig: 0x0153,
|
|
Scaron: 0x0160,
|
|
scaron: 0x0161,
|
|
Yuml: 0x0178,
|
|
fnof: 0x0192,
|
|
circ: 0x02C6,
|
|
tilde: 0x02DC,
|
|
Alpha: 0x0391,
|
|
Beta: 0x0392,
|
|
Gamma: 0x0393,
|
|
Delta: 0x0394,
|
|
Epsilon: 0x0395,
|
|
Zeta: 0x0396,
|
|
Eta: 0x0397,
|
|
Theta: 0x0398,
|
|
Iota: 0x0399,
|
|
Kappa: 0x039A,
|
|
Lambda: 0x039B,
|
|
Mu: 0x039C,
|
|
Nu: 0x039D,
|
|
Xi: 0x039E,
|
|
Omicron: 0x039F,
|
|
Pi: 0x03A0,
|
|
Rho: 0x03A1,
|
|
Sigma: 0x03A3,
|
|
Tau: 0x03A4,
|
|
Upsilon: 0x03A5,
|
|
Phi: 0x03A6,
|
|
Chi: 0x03A7,
|
|
Psi: 0x03A8,
|
|
Omega: 0x03A9,
|
|
alpha: 0x03B1,
|
|
beta: 0x03B2,
|
|
gamma: 0x03B3,
|
|
delta: 0x03B4,
|
|
epsilon: 0x03B5,
|
|
zeta: 0x03B6,
|
|
eta: 0x03B7,
|
|
theta: 0x03B8,
|
|
iota: 0x03B9,
|
|
kappa: 0x03BA,
|
|
lambda: 0x03BB,
|
|
mu: 0x03BC,
|
|
nu: 0x03BD,
|
|
xi: 0x03BE,
|
|
omicron: 0x03BF,
|
|
pi: 0x03C0,
|
|
rho: 0x03C1,
|
|
sigmaf: 0x03C2,
|
|
sigma: 0x03C3,
|
|
tau: 0x03C4,
|
|
upsilon: 0x03C5,
|
|
phi: 0x03C6,
|
|
chi: 0x03C7,
|
|
psi: 0x03C8,
|
|
omega: 0x03C9,
|
|
thetasym: 0x03D1,
|
|
upsih: 0x03D2,
|
|
piv: 0x03D6,
|
|
ensp: 0x2002,
|
|
emsp: 0x2003,
|
|
thinsp: 0x2009,
|
|
zwnj: 0x200C,
|
|
zwj: 0x200D,
|
|
lrm: 0x200E,
|
|
rlm: 0x200F,
|
|
ndash: 0x2013,
|
|
mdash: 0x2014,
|
|
lsquo: 0x2018,
|
|
rsquo: 0x2019,
|
|
sbquo: 0x201A,
|
|
ldquo: 0x201C,
|
|
rdquo: 0x201D,
|
|
bdquo: 0x201E,
|
|
dagger: 0x2020,
|
|
Dagger: 0x2021,
|
|
bull: 0x2022,
|
|
hellip: 0x2026,
|
|
permil: 0x2030,
|
|
prime: 0x2032,
|
|
Prime: 0x2033,
|
|
lsaquo: 0x2039,
|
|
rsaquo: 0x203A,
|
|
oline: 0x203E,
|
|
frasl: 0x2044,
|
|
euro: 0x20AC,
|
|
image: 0x2111,
|
|
weierp: 0x2118,
|
|
real: 0x211C,
|
|
trade: 0x2122,
|
|
alefsym: 0x2135,
|
|
larr: 0x2190,
|
|
uarr: 0x2191,
|
|
rarr: 0x2192,
|
|
darr: 0x2193,
|
|
harr: 0x2194,
|
|
crarr: 0x21B5,
|
|
lArr: 0x21D0,
|
|
uArr: 0x21D1,
|
|
rArr: 0x21D2,
|
|
dArr: 0x21D3,
|
|
hArr: 0x21D4,
|
|
forall: 0x2200,
|
|
part: 0x2202,
|
|
exist: 0x2203,
|
|
empty: 0x2205,
|
|
nabla: 0x2207,
|
|
isin: 0x2208,
|
|
notin: 0x2209,
|
|
ni: 0x220B,
|
|
prod: 0x220F,
|
|
sum: 0x2211,
|
|
minus: 0x2212,
|
|
lowast: 0x2217,
|
|
radic: 0x221A,
|
|
prop: 0x221D,
|
|
infin: 0x221E,
|
|
ang: 0x2220,
|
|
and: 0x2227,
|
|
or: 0x2228,
|
|
cap: 0x2229,
|
|
cup: 0x222A,
|
|
int: 0x222B,
|
|
there4: 0x2234,
|
|
sim: 0x223C,
|
|
cong: 0x2245,
|
|
asymp: 0x2248,
|
|
ne: 0x2260,
|
|
equiv: 0x2261,
|
|
le: 0x2264,
|
|
ge: 0x2265,
|
|
sub: 0x2282,
|
|
sup: 0x2283,
|
|
nsub: 0x2284,
|
|
sube: 0x2286,
|
|
supe: 0x2287,
|
|
oplus: 0x2295,
|
|
otimes: 0x2297,
|
|
perp: 0x22A5,
|
|
sdot: 0x22C5,
|
|
lceil: 0x2308,
|
|
rceil: 0x2309,
|
|
lfloor: 0x230A,
|
|
rfloor: 0x230B,
|
|
lang: 0x2329,
|
|
rang: 0x232A,
|
|
loz: 0x25CA,
|
|
spades: 0x2660,
|
|
clubs: 0x2663,
|
|
hearts: 0x2665,
|
|
diams: 0x2666
|
|
});
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformES2016(context) {
|
|
var hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitor(node) {
|
|
if ((node.transformFlags & 32) === 0) {
|
|
return node;
|
|
}
|
|
switch (node.kind) {
|
|
case 204:
|
|
return visitBinaryExpression(node);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function visitBinaryExpression(node) {
|
|
switch (node.operatorToken.kind) {
|
|
case 63:
|
|
return visitExponentiationAssignmentExpression(node);
|
|
case 41:
|
|
return visitExponentiationExpression(node);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function visitExponentiationAssignmentExpression(node) {
|
|
var target;
|
|
var value;
|
|
var left = ts.visitNode(node.left, visitor, ts.isExpression);
|
|
var right = ts.visitNode(node.right, visitor, ts.isExpression);
|
|
if (ts.isElementAccessExpression(left)) {
|
|
var expressionTemp = ts.createTempVariable(hoistVariableDeclaration);
|
|
var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration);
|
|
target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left);
|
|
value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left);
|
|
}
|
|
else if (ts.isPropertyAccessExpression(left)) {
|
|
var expressionTemp = ts.createTempVariable(hoistVariableDeclaration);
|
|
target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left);
|
|
value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left);
|
|
}
|
|
else {
|
|
target = left;
|
|
value = left;
|
|
}
|
|
return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, node)), node);
|
|
}
|
|
function visitExponentiationExpression(node) {
|
|
var left = ts.visitNode(node.left, visitor, ts.isExpression);
|
|
var right = ts.visitNode(node.right, visitor, ts.isExpression);
|
|
return ts.createMathPow(left, right, node);
|
|
}
|
|
}
|
|
ts.transformES2016 = transformES2016;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformES2015(context) {
|
|
var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var resolver = context.getEmitResolver();
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
var currentSourceFile;
|
|
var currentText;
|
|
var hierarchyFacts;
|
|
var taggedTemplateStringDeclarations;
|
|
function recordTaggedTemplateString(temp) {
|
|
taggedTemplateStringDeclarations = ts.append(taggedTemplateStringDeclarations, ts.createVariableDeclaration(temp));
|
|
}
|
|
var convertedLoopState;
|
|
var enabledSubstitutions;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
currentSourceFile = node;
|
|
currentText = node.text;
|
|
var visited = visitSourceFile(node);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
currentSourceFile = undefined;
|
|
currentText = undefined;
|
|
taggedTemplateStringDeclarations = undefined;
|
|
hierarchyFacts = 0;
|
|
return visited;
|
|
}
|
|
function enterSubtree(excludeFacts, includeFacts) {
|
|
var ancestorFacts = hierarchyFacts;
|
|
hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383;
|
|
return ancestorFacts;
|
|
}
|
|
function exitSubtree(ancestorFacts, excludeFacts, includeFacts) {
|
|
hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 | ancestorFacts;
|
|
}
|
|
function isReturnVoidStatementInConstructorWithCapturedSuper(node) {
|
|
return (hierarchyFacts & 4096) !== 0
|
|
&& node.kind === 230
|
|
&& !node.expression;
|
|
}
|
|
function shouldVisitNode(node) {
|
|
return (node.transformFlags & 128) !== 0
|
|
|| convertedLoopState !== undefined
|
|
|| (hierarchyFacts & 4096 && (ts.isStatement(node) || (node.kind === 218)))
|
|
|| (ts.isIterationStatement(node, false) && shouldConvertIterationStatement(node))
|
|
|| (ts.getEmitFlags(node) & 33554432) !== 0;
|
|
}
|
|
function visitor(node) {
|
|
if (shouldVisitNode(node)) {
|
|
return visitJavaScript(node);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function functionBodyVisitor(node) {
|
|
if (shouldVisitNode(node)) {
|
|
return visitBlock(node, true);
|
|
}
|
|
return node;
|
|
}
|
|
function callExpressionVisitor(node) {
|
|
if (node.kind === 98) {
|
|
return visitSuperKeyword(true);
|
|
}
|
|
return visitor(node);
|
|
}
|
|
function visitJavaScript(node) {
|
|
switch (node.kind) {
|
|
case 116:
|
|
return undefined;
|
|
case 240:
|
|
return visitClassDeclaration(node);
|
|
case 209:
|
|
return visitClassExpression(node);
|
|
case 151:
|
|
return visitParameter(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 197:
|
|
return visitArrowFunction(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
case 237:
|
|
return visitVariableDeclaration(node);
|
|
case 72:
|
|
return visitIdentifier(node);
|
|
case 238:
|
|
return visitVariableDeclarationList(node);
|
|
case 232:
|
|
return visitSwitchStatement(node);
|
|
case 246:
|
|
return visitCaseBlock(node);
|
|
case 218:
|
|
return visitBlock(node, false);
|
|
case 229:
|
|
case 228:
|
|
return visitBreakOrContinueStatement(node);
|
|
case 233:
|
|
return visitLabeledStatement(node);
|
|
case 223:
|
|
case 224:
|
|
return visitDoOrWhileStatement(node, undefined);
|
|
case 225:
|
|
return visitForStatement(node, undefined);
|
|
case 226:
|
|
return visitForInStatement(node, undefined);
|
|
case 227:
|
|
return visitForOfStatement(node, undefined);
|
|
case 221:
|
|
return visitExpressionStatement(node);
|
|
case 188:
|
|
return visitObjectLiteralExpression(node);
|
|
case 274:
|
|
return visitCatchClause(node);
|
|
case 276:
|
|
return visitShorthandPropertyAssignment(node);
|
|
case 149:
|
|
return visitComputedPropertyName(node);
|
|
case 187:
|
|
return visitArrayLiteralExpression(node);
|
|
case 191:
|
|
return visitCallExpression(node);
|
|
case 192:
|
|
return visitNewExpression(node);
|
|
case 195:
|
|
return visitParenthesizedExpression(node, true);
|
|
case 204:
|
|
return visitBinaryExpression(node, true);
|
|
case 14:
|
|
case 15:
|
|
case 16:
|
|
case 17:
|
|
return visitTemplateLiteral(node);
|
|
case 10:
|
|
return visitStringLiteral(node);
|
|
case 8:
|
|
return visitNumericLiteral(node);
|
|
case 193:
|
|
return visitTaggedTemplateExpression(node);
|
|
case 206:
|
|
return visitTemplateExpression(node);
|
|
case 207:
|
|
return visitYieldExpression(node);
|
|
case 208:
|
|
return visitSpreadElement(node);
|
|
case 98:
|
|
return visitSuperKeyword(false);
|
|
case 100:
|
|
return visitThisKeyword(node);
|
|
case 214:
|
|
return visitMetaProperty(node);
|
|
case 156:
|
|
return visitMethodDeclaration(node);
|
|
case 158:
|
|
case 159:
|
|
return visitAccessorDeclaration(node);
|
|
case 219:
|
|
return visitVariableStatement(node);
|
|
case 230:
|
|
return visitReturnStatement(node);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function visitSourceFile(node) {
|
|
var ancestorFacts = enterSubtree(3968, 64);
|
|
var statements = [];
|
|
startLexicalEnvironment();
|
|
var statementOffset = ts.addStandardPrologue(statements, node.statements, false);
|
|
addCaptureThisForNodeIfNeeded(statements, node);
|
|
statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor);
|
|
ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset));
|
|
if (taggedTemplateStringDeclarations) {
|
|
statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(taggedTemplateStringDeclarations)));
|
|
}
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements));
|
|
}
|
|
function visitSwitchStatement(node) {
|
|
if (convertedLoopState !== undefined) {
|
|
var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
|
|
convertedLoopState.allowedNonLabeledJumps |= 2;
|
|
var result = ts.visitEachChild(node, visitor, context);
|
|
convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps;
|
|
return result;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitCaseBlock(node) {
|
|
var ancestorFacts = enterSubtree(4032, 0);
|
|
var updated = ts.visitEachChild(node, visitor, context);
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function returnCapturedThis(node) {
|
|
return ts.setOriginalNode(ts.createReturn(ts.createFileLevelUniqueName("_this")), node);
|
|
}
|
|
function visitReturnStatement(node) {
|
|
if (convertedLoopState) {
|
|
convertedLoopState.nonLocalJumps |= 8;
|
|
if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
|
|
node = returnCapturedThis(node);
|
|
}
|
|
return ts.createReturn(ts.createObjectLiteral([
|
|
ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression
|
|
? ts.visitNode(node.expression, visitor, ts.isExpression)
|
|
: ts.createVoidZero())
|
|
]));
|
|
}
|
|
else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
|
|
return returnCapturedThis(node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitThisKeyword(node) {
|
|
if (convertedLoopState) {
|
|
if (hierarchyFacts & 2) {
|
|
convertedLoopState.containsLexicalThis = true;
|
|
return node;
|
|
}
|
|
return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this"));
|
|
}
|
|
return node;
|
|
}
|
|
function visitIdentifier(node) {
|
|
if (!convertedLoopState) {
|
|
return node;
|
|
}
|
|
if (ts.isGeneratedIdentifier(node)) {
|
|
return node;
|
|
}
|
|
if (node.escapedText !== "arguments" || !resolver.isArgumentsLocalBinding(node)) {
|
|
return node;
|
|
}
|
|
return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments"));
|
|
}
|
|
function visitBreakOrContinueStatement(node) {
|
|
if (convertedLoopState) {
|
|
var jump = node.kind === 229 ? 2 : 4;
|
|
var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(ts.idText(node.label))) ||
|
|
(!node.label && (convertedLoopState.allowedNonLabeledJumps & jump));
|
|
if (!canUseBreakOrContinue) {
|
|
var labelMarker = void 0;
|
|
var label = node.label;
|
|
if (!label) {
|
|
if (node.kind === 229) {
|
|
convertedLoopState.nonLocalJumps |= 2;
|
|
labelMarker = "break";
|
|
}
|
|
else {
|
|
convertedLoopState.nonLocalJumps |= 4;
|
|
labelMarker = "continue";
|
|
}
|
|
}
|
|
else {
|
|
if (node.kind === 229) {
|
|
labelMarker = "break-" + label.escapedText;
|
|
setLabeledJump(convertedLoopState, true, ts.idText(label), labelMarker);
|
|
}
|
|
else {
|
|
labelMarker = "continue-" + label.escapedText;
|
|
setLabeledJump(convertedLoopState, false, ts.idText(label), labelMarker);
|
|
}
|
|
}
|
|
var returnExpression = ts.createLiteral(labelMarker);
|
|
if (convertedLoopState.loopOutParameters.length) {
|
|
var outParams = convertedLoopState.loopOutParameters;
|
|
var expr = void 0;
|
|
for (var i = 0; i < outParams.length; i++) {
|
|
var copyExpr = copyOutParameter(outParams[i], 1);
|
|
if (i === 0) {
|
|
expr = copyExpr;
|
|
}
|
|
else {
|
|
expr = ts.createBinary(expr, 27, copyExpr);
|
|
}
|
|
}
|
|
returnExpression = ts.createBinary(expr, 27, returnExpression);
|
|
}
|
|
return ts.createReturn(returnExpression);
|
|
}
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitClassDeclaration(node) {
|
|
var variable = ts.createVariableDeclaration(ts.getLocalName(node, true), undefined, transformClassLikeDeclarationToExpression(node));
|
|
ts.setOriginalNode(variable, node);
|
|
var statements = [];
|
|
var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([variable]));
|
|
ts.setOriginalNode(statement, node);
|
|
ts.setTextRange(statement, node);
|
|
ts.startOnNewLine(statement);
|
|
statements.push(statement);
|
|
if (ts.hasModifier(node, 1)) {
|
|
var exportStatement = ts.hasModifier(node, 512)
|
|
? ts.createExportDefault(ts.getLocalName(node))
|
|
: ts.createExternalModuleExport(ts.getLocalName(node));
|
|
ts.setOriginalNode(exportStatement, statement);
|
|
statements.push(exportStatement);
|
|
}
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
if ((emitFlags & 4194304) === 0) {
|
|
statements.push(ts.createEndOfDeclarationMarker(node));
|
|
ts.setEmitFlags(statement, emitFlags | 4194304);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitClassExpression(node) {
|
|
return transformClassLikeDeclarationToExpression(node);
|
|
}
|
|
function transformClassLikeDeclarationToExpression(node) {
|
|
if (node.name) {
|
|
enableSubstitutionsForBlockScopedBindings();
|
|
}
|
|
var extendsClauseElement = ts.getEffectiveBaseTypeNode(node);
|
|
var classFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, extendsClauseElement ? [ts.createParameter(undefined, undefined, undefined, ts.createFileLevelUniqueName("_super"))] : [], undefined, transformClassBody(node, extendsClauseElement));
|
|
ts.setEmitFlags(classFunction, (ts.getEmitFlags(node) & 65536) | 524288);
|
|
var inner = ts.createPartiallyEmittedExpression(classFunction);
|
|
inner.end = node.end;
|
|
ts.setEmitFlags(inner, 1536);
|
|
var outer = ts.createPartiallyEmittedExpression(inner);
|
|
outer.end = ts.skipTrivia(currentText, node.pos);
|
|
ts.setEmitFlags(outer, 1536);
|
|
var result = ts.createParen(ts.createCall(outer, undefined, extendsClauseElement
|
|
? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)]
|
|
: []));
|
|
ts.addSyntheticLeadingComment(result, 3, "* @class ");
|
|
return result;
|
|
}
|
|
function transformClassBody(node, extendsClauseElement) {
|
|
var statements = [];
|
|
startLexicalEnvironment();
|
|
addExtendsHelperIfNeeded(statements, node, extendsClauseElement);
|
|
addConstructor(statements, node, extendsClauseElement);
|
|
addClassMembers(statements, node);
|
|
var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 19);
|
|
var localName = ts.getInternalName(node);
|
|
var outer = ts.createPartiallyEmittedExpression(localName);
|
|
outer.end = closingBraceLocation.end;
|
|
ts.setEmitFlags(outer, 1536);
|
|
var statement = ts.createReturn(outer);
|
|
statement.pos = closingBraceLocation.pos;
|
|
ts.setEmitFlags(statement, 1536 | 384);
|
|
statements.push(statement);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true);
|
|
ts.setEmitFlags(block, 1536);
|
|
return block;
|
|
}
|
|
function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) {
|
|
if (extendsClauseElement) {
|
|
statements.push(ts.setTextRange(ts.createExpressionStatement(createExtendsHelper(context, ts.getInternalName(node))), extendsClauseElement));
|
|
}
|
|
}
|
|
function addConstructor(statements, node, extendsClauseElement) {
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var ancestorFacts = enterSubtree(16278, 73);
|
|
var constructor = ts.getFirstConstructorWithBody(node);
|
|
var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined);
|
|
var constructorFunction = ts.createFunctionDeclaration(undefined, undefined, undefined, ts.getInternalName(node), undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper));
|
|
ts.setTextRange(constructorFunction, constructor || node);
|
|
if (extendsClauseElement) {
|
|
ts.setEmitFlags(constructorFunction, 8);
|
|
}
|
|
statements.push(constructorFunction);
|
|
exitSubtree(ancestorFacts, 49152, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
}
|
|
function transformConstructorParameters(constructor, hasSynthesizedSuper) {
|
|
return ts.visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : undefined, visitor, context)
|
|
|| [];
|
|
}
|
|
function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) {
|
|
var statements = [];
|
|
resumeLexicalEnvironment();
|
|
var statementOffset = -1;
|
|
if (hasSynthesizedSuper) {
|
|
statementOffset = 0;
|
|
}
|
|
else if (constructor) {
|
|
statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, false);
|
|
}
|
|
if (constructor) {
|
|
addDefaultValueAssignmentsIfNeeded(statements, constructor);
|
|
addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper);
|
|
if (!hasSynthesizedSuper) {
|
|
statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor);
|
|
}
|
|
ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!");
|
|
}
|
|
var isDerivedClass = !!extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 96;
|
|
var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset);
|
|
if (superCaptureStatus === 1 || superCaptureStatus === 2) {
|
|
statementOffset++;
|
|
}
|
|
if (constructor) {
|
|
if (superCaptureStatus === 1) {
|
|
hierarchyFacts |= 4096;
|
|
}
|
|
ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, statementOffset));
|
|
}
|
|
if (isDerivedClass
|
|
&& superCaptureStatus !== 2
|
|
&& !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) {
|
|
statements.push(ts.createReturn(ts.createFileLevelUniqueName("_this")));
|
|
}
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
if (constructor) {
|
|
prependCaptureNewTargetIfNeeded(statements, constructor, false);
|
|
}
|
|
var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true);
|
|
ts.setTextRange(block, constructor ? constructor.body : node);
|
|
if (!constructor) {
|
|
ts.setEmitFlags(block, 1536);
|
|
}
|
|
return block;
|
|
}
|
|
function isSufficientlyCoveredByReturnStatements(statement) {
|
|
if (statement.kind === 230) {
|
|
return true;
|
|
}
|
|
else if (statement.kind === 222) {
|
|
var ifStatement = statement;
|
|
if (ifStatement.elseStatement) {
|
|
return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) &&
|
|
isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement);
|
|
}
|
|
}
|
|
else if (statement.kind === 218) {
|
|
var lastStatement = ts.lastOrUndefined(statement.statements);
|
|
if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) {
|
|
if (!isDerivedClass) {
|
|
if (ctor) {
|
|
addCaptureThisForNodeIfNeeded(statements, ctor);
|
|
}
|
|
return 0;
|
|
}
|
|
if (!ctor) {
|
|
statements.push(ts.createReturn(createDefaultSuperCallOrThis()));
|
|
return 2;
|
|
}
|
|
if (hasSynthesizedSuper) {
|
|
captureThisForNode(statements, ctor, createDefaultSuperCallOrThis());
|
|
enableSubstitutionsForCapturedThis();
|
|
return 1;
|
|
}
|
|
var firstStatement;
|
|
var superCallExpression;
|
|
var ctorStatements = ctor.body.statements;
|
|
if (statementOffset < ctorStatements.length) {
|
|
firstStatement = ctorStatements[statementOffset];
|
|
if (firstStatement.kind === 221 && ts.isSuperCall(firstStatement.expression)) {
|
|
superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression);
|
|
}
|
|
}
|
|
if (superCallExpression
|
|
&& statementOffset === ctorStatements.length - 1
|
|
&& !(ctor.transformFlags & (8192 | 16384))) {
|
|
var returnStatement = ts.createReturn(superCallExpression);
|
|
if (superCallExpression.kind !== 204
|
|
|| superCallExpression.left.kind !== 191) {
|
|
ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'.");
|
|
}
|
|
ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536)));
|
|
statements.push(returnStatement);
|
|
return 2;
|
|
}
|
|
captureThisForNode(statements, ctor, superCallExpression || createActualThis());
|
|
if (superCallExpression) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
function createActualThis() {
|
|
return ts.setEmitFlags(ts.createThis(), 4);
|
|
}
|
|
function createDefaultSuperCallOrThis() {
|
|
return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createFileLevelUniqueName("_super"), ts.createNull()), ts.createFunctionApply(ts.createFileLevelUniqueName("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis());
|
|
}
|
|
function visitParameter(node) {
|
|
if (node.dotDotDotToken) {
|
|
return undefined;
|
|
}
|
|
else if (ts.isBindingPattern(node.name)) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, ts.getGeneratedNameForNode(node), undefined, undefined, undefined), node), node);
|
|
}
|
|
else if (node.initializer) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, node.name, undefined, undefined, undefined), node), node);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function shouldAddDefaultValueAssignments(node) {
|
|
return (node.transformFlags & 65536) !== 0;
|
|
}
|
|
function addDefaultValueAssignmentsIfNeeded(statements, node) {
|
|
if (!shouldAddDefaultValueAssignments(node)) {
|
|
return;
|
|
}
|
|
for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) {
|
|
var parameter = _a[_i];
|
|
var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken;
|
|
if (dotDotDotToken) {
|
|
continue;
|
|
}
|
|
if (ts.isBindingPattern(name)) {
|
|
addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer);
|
|
}
|
|
else if (initializer) {
|
|
addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer);
|
|
}
|
|
}
|
|
}
|
|
function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) {
|
|
var temp = ts.getGeneratedNameForNode(parameter);
|
|
if (name.elements.length > 0) {
|
|
statements.push(ts.setEmitFlags(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0, temp))), 1048576));
|
|
}
|
|
else if (initializer) {
|
|
statements.push(ts.setEmitFlags(ts.createExpressionStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576));
|
|
}
|
|
}
|
|
function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) {
|
|
initializer = ts.visitNode(initializer, visitor, ts.isExpression);
|
|
var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([
|
|
ts.createExpressionStatement(ts.setEmitFlags(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48), ts.setEmitFlags(initializer, 48 | ts.getEmitFlags(initializer) | 1536)), parameter), 1536))
|
|
]), parameter), 1 | 32 | 384 | 1536));
|
|
ts.startOnNewLine(statement);
|
|
ts.setTextRange(statement, parameter);
|
|
ts.setEmitFlags(statement, 384 | 32 | 1048576 | 1536);
|
|
statements.push(statement);
|
|
}
|
|
function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) {
|
|
return node && node.dotDotDotToken && node.name.kind === 72 && !inConstructorWithSynthesizedSuper;
|
|
}
|
|
function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) {
|
|
var parameter = ts.lastOrUndefined(node.parameters);
|
|
if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
|
|
return;
|
|
}
|
|
var declarationName = ts.getMutableClone(parameter.name);
|
|
ts.setEmitFlags(declarationName, 48);
|
|
var expressionName = ts.getSynthesizedClone(parameter.name);
|
|
var restIndex = node.parameters.length - 1;
|
|
var temp = ts.createLoopVariable();
|
|
statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(declarationName, undefined, ts.createArrayLiteral([]))
|
|
])), parameter), 1048576));
|
|
var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(temp, undefined, ts.createLiteral(restIndex))
|
|
]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([
|
|
ts.startOnNewLine(ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0
|
|
? temp
|
|
: ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), parameter))
|
|
]));
|
|
ts.setEmitFlags(forStatement, 1048576);
|
|
ts.startOnNewLine(forStatement);
|
|
statements.push(forStatement);
|
|
}
|
|
function addCaptureThisForNodeIfNeeded(statements, node) {
|
|
if (node.transformFlags & 16384 && node.kind !== 197) {
|
|
captureThisForNode(statements, node, ts.createThis());
|
|
}
|
|
}
|
|
function captureThisForNode(statements, node, initializer) {
|
|
enableSubstitutionsForCapturedThis();
|
|
var captureThisStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.createFileLevelUniqueName("_this"), undefined, initializer)
|
|
]));
|
|
ts.setEmitFlags(captureThisStatement, 1536 | 1048576);
|
|
ts.setSourceMapRange(captureThisStatement, node);
|
|
statements.push(captureThisStatement);
|
|
}
|
|
function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) {
|
|
if (hierarchyFacts & 16384) {
|
|
var newTarget = void 0;
|
|
switch (node.kind) {
|
|
case 197:
|
|
return statements;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
newTarget = ts.createVoidZero();
|
|
break;
|
|
case 157:
|
|
newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor");
|
|
break;
|
|
case 239:
|
|
case 196:
|
|
newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4), 94, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"), ts.createVoidZero());
|
|
break;
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
var captureNewTargetStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.createFileLevelUniqueName("_newTarget"), undefined, newTarget)
|
|
]));
|
|
if (copyOnWrite) {
|
|
return [captureNewTargetStatement].concat(statements);
|
|
}
|
|
statements.unshift(captureNewTargetStatement);
|
|
}
|
|
return statements;
|
|
}
|
|
function addClassMembers(statements, node) {
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var member = _a[_i];
|
|
switch (member.kind) {
|
|
case 217:
|
|
statements.push(transformSemicolonClassElementToStatement(member));
|
|
break;
|
|
case 156:
|
|
statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node));
|
|
break;
|
|
case 158:
|
|
case 159:
|
|
var accessors = ts.getAllAccessorDeclarations(node.members, member);
|
|
if (member === accessors.firstAccessor) {
|
|
statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node));
|
|
}
|
|
break;
|
|
case 157:
|
|
break;
|
|
default:
|
|
ts.Debug.failBadSyntaxKind(node);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
function transformSemicolonClassElementToStatement(member) {
|
|
return ts.setTextRange(ts.createEmptyStatement(), member);
|
|
}
|
|
function transformClassMethodDeclarationToStatement(receiver, member, container) {
|
|
var ancestorFacts = enterSubtree(0, 0);
|
|
var commentRange = ts.getCommentRange(member);
|
|
var sourceMapRange = ts.getSourceMapRange(member);
|
|
var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), member.name);
|
|
var memberFunction = transformFunctionLikeToExpression(member, member, undefined, container);
|
|
ts.setEmitFlags(memberFunction, 1536);
|
|
ts.setSourceMapRange(memberFunction, sourceMapRange);
|
|
var statement = ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(memberName, memberFunction)), member);
|
|
ts.setOriginalNode(statement, member);
|
|
ts.setCommentRange(statement, commentRange);
|
|
ts.setEmitFlags(statement, 48);
|
|
exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0);
|
|
return statement;
|
|
}
|
|
function transformAccessorsToStatement(receiver, accessors, container) {
|
|
var statement = ts.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, false));
|
|
ts.setEmitFlags(statement, 1536);
|
|
ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor));
|
|
return statement;
|
|
}
|
|
function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) {
|
|
var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor;
|
|
var ancestorFacts = enterSubtree(0, 0);
|
|
var target = ts.getMutableClone(receiver);
|
|
ts.setEmitFlags(target, 1536 | 32);
|
|
ts.setSourceMapRange(target, firstAccessor.name);
|
|
var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName));
|
|
ts.setEmitFlags(propertyName, 1536 | 16);
|
|
ts.setSourceMapRange(propertyName, firstAccessor.name);
|
|
var properties = [];
|
|
if (getAccessor) {
|
|
var getterFunction = transformFunctionLikeToExpression(getAccessor, undefined, undefined, container);
|
|
ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor));
|
|
ts.setEmitFlags(getterFunction, 512);
|
|
var getter = ts.createPropertyAssignment("get", getterFunction);
|
|
ts.setCommentRange(getter, ts.getCommentRange(getAccessor));
|
|
properties.push(getter);
|
|
}
|
|
if (setAccessor) {
|
|
var setterFunction = transformFunctionLikeToExpression(setAccessor, undefined, undefined, container);
|
|
ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor));
|
|
ts.setEmitFlags(setterFunction, 512);
|
|
var setter = ts.createPropertyAssignment("set", setterFunction);
|
|
ts.setCommentRange(setter, ts.getCommentRange(setAccessor));
|
|
properties.push(setter);
|
|
}
|
|
properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue()));
|
|
var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [
|
|
target,
|
|
propertyName,
|
|
ts.createObjectLiteral(properties, true)
|
|
]);
|
|
if (startsOnNewLine) {
|
|
ts.startOnNewLine(call);
|
|
}
|
|
exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0);
|
|
return call;
|
|
}
|
|
function visitArrowFunction(node) {
|
|
if (node.transformFlags & 8192) {
|
|
enableSubstitutionsForCapturedThis();
|
|
}
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var ancestorFacts = enterSubtree(16256, 66);
|
|
var func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node));
|
|
ts.setTextRange(func, node);
|
|
ts.setOriginalNode(func, node);
|
|
ts.setEmitFlags(func, 8);
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
return func;
|
|
}
|
|
function visitFunctionExpression(node) {
|
|
var ancestorFacts = ts.getEmitFlags(node) & 262144
|
|
? enterSubtree(16278, 69)
|
|
: enterSubtree(16286, 65);
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var parameters = ts.visitParameterList(node.parameters, visitor, context);
|
|
var body = node.transformFlags & 64
|
|
? transformFunctionBody(node)
|
|
: visitFunctionBodyDownLevel(node);
|
|
var name = hierarchyFacts & 16384
|
|
? ts.getLocalName(node)
|
|
: node.name;
|
|
exitSubtree(ancestorFacts, 49152, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
return ts.updateFunctionExpression(node, undefined, node.asteriskToken, name, undefined, parameters, undefined, body);
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var ancestorFacts = enterSubtree(16286, 65);
|
|
var parameters = ts.visitParameterList(node.parameters, visitor, context);
|
|
var body = node.transformFlags & 64
|
|
? transformFunctionBody(node)
|
|
: visitFunctionBodyDownLevel(node);
|
|
var name = hierarchyFacts & 16384
|
|
? ts.getLocalName(node)
|
|
: node.name;
|
|
exitSubtree(ancestorFacts, 49152, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, undefined, parameters, undefined, body);
|
|
}
|
|
function transformFunctionLikeToExpression(node, location, name, container) {
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32)
|
|
? enterSubtree(16286, 65 | 8)
|
|
: enterSubtree(16286, 65);
|
|
var parameters = ts.visitParameterList(node.parameters, visitor, context);
|
|
var body = transformFunctionBody(node);
|
|
if (hierarchyFacts & 16384 && !name && (node.kind === 239 || node.kind === 196)) {
|
|
name = ts.getGeneratedNameForNode(node);
|
|
}
|
|
exitSubtree(ancestorFacts, 49152, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, node.asteriskToken, name, undefined, parameters, undefined, body), location), node);
|
|
}
|
|
function transformFunctionBody(node) {
|
|
var multiLine = false;
|
|
var singleLine = false;
|
|
var statementsLocation;
|
|
var closeBraceLocation;
|
|
var leadingStatements = [];
|
|
var statements = [];
|
|
var body = node.body;
|
|
var statementOffset;
|
|
resumeLexicalEnvironment();
|
|
if (ts.isBlock(body)) {
|
|
statementOffset = ts.addStandardPrologue(leadingStatements, body.statements, false);
|
|
}
|
|
addCaptureThisForNodeIfNeeded(leadingStatements, node);
|
|
addDefaultValueAssignmentsIfNeeded(leadingStatements, node);
|
|
addRestParameterIfNeeded(leadingStatements, node, false);
|
|
if (ts.isBlock(body)) {
|
|
statementOffset = ts.addCustomPrologue(leadingStatements, body.statements, statementOffset, visitor);
|
|
statementsLocation = body.statements;
|
|
ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset));
|
|
if (!multiLine && body.multiLine) {
|
|
multiLine = true;
|
|
}
|
|
}
|
|
else {
|
|
ts.Debug.assert(node.kind === 197);
|
|
statementsLocation = ts.moveRangeEnd(body, -1);
|
|
var equalsGreaterThanToken = node.equalsGreaterThanToken;
|
|
if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) {
|
|
if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) {
|
|
singleLine = true;
|
|
}
|
|
else {
|
|
multiLine = true;
|
|
}
|
|
}
|
|
var expression = ts.visitNode(body, visitor, ts.isExpression);
|
|
var returnStatement = ts.createReturn(expression);
|
|
ts.setTextRange(returnStatement, body);
|
|
ts.moveSyntheticComments(returnStatement, body);
|
|
ts.setEmitFlags(returnStatement, 384 | 32 | 1024);
|
|
statements.push(returnStatement);
|
|
closeBraceLocation = body;
|
|
}
|
|
var lexicalEnvironment = context.endLexicalEnvironment();
|
|
ts.addStatementsAfterPrologue(statements, lexicalEnvironment);
|
|
prependCaptureNewTargetIfNeeded(statements, node, false);
|
|
if (ts.some(leadingStatements) || ts.some(lexicalEnvironment)) {
|
|
multiLine = true;
|
|
}
|
|
var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(leadingStatements.concat(statements)), statementsLocation), multiLine);
|
|
ts.setTextRange(block, node.body);
|
|
if (!multiLine && singleLine) {
|
|
ts.setEmitFlags(block, 1);
|
|
}
|
|
if (closeBraceLocation) {
|
|
ts.setTokenSourceMapRange(block, 19, closeBraceLocation);
|
|
}
|
|
ts.setOriginalNode(block, node.body);
|
|
return block;
|
|
}
|
|
function visitFunctionBodyDownLevel(node) {
|
|
var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context);
|
|
return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, true)), updated.statements));
|
|
}
|
|
function visitBlock(node, isFunctionBody) {
|
|
if (isFunctionBody) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
var ancestorFacts = hierarchyFacts & 256
|
|
? enterSubtree(4032, 512)
|
|
: enterSubtree(3904, 128);
|
|
var updated = ts.visitEachChild(node, visitor, context);
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function visitExpressionStatement(node) {
|
|
switch (node.expression.kind) {
|
|
case 195:
|
|
return ts.updateExpressionStatement(node, visitParenthesizedExpression(node.expression, false));
|
|
case 204:
|
|
return ts.updateExpressionStatement(node, visitBinaryExpression(node.expression, false));
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitParenthesizedExpression(node, needsDestructuringValue) {
|
|
if (!needsDestructuringValue) {
|
|
switch (node.expression.kind) {
|
|
case 195:
|
|
return ts.updateParen(node, visitParenthesizedExpression(node.expression, false));
|
|
case 204:
|
|
return ts.updateParen(node, visitBinaryExpression(node.expression, false));
|
|
}
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitBinaryExpression(node, needsDestructuringValue) {
|
|
if (ts.isDestructuringAssignment(node)) {
|
|
return ts.flattenDestructuringAssignment(node, visitor, context, 0, needsDestructuringValue);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitVariableStatement(node) {
|
|
var ancestorFacts = enterSubtree(0, ts.hasModifier(node, 1) ? 32 : 0);
|
|
var updated;
|
|
if (convertedLoopState && (node.declarationList.flags & 3) === 0) {
|
|
var assignments = void 0;
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl);
|
|
if (decl.initializer) {
|
|
var assignment = void 0;
|
|
if (ts.isBindingPattern(decl.name)) {
|
|
assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0);
|
|
}
|
|
else {
|
|
assignment = ts.createBinary(decl.name, 59, ts.visitNode(decl.initializer, visitor, ts.isExpression));
|
|
ts.setTextRange(assignment, decl);
|
|
}
|
|
assignments = ts.append(assignments, assignment);
|
|
}
|
|
}
|
|
if (assignments) {
|
|
updated = ts.setTextRange(ts.createExpressionStatement(ts.inlineExpressions(assignments)), node);
|
|
}
|
|
else {
|
|
updated = undefined;
|
|
}
|
|
}
|
|
else {
|
|
updated = ts.visitEachChild(node, visitor, context);
|
|
}
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function visitVariableDeclarationList(node) {
|
|
if (node.transformFlags & 64) {
|
|
if (node.flags & 3) {
|
|
enableSubstitutionsForBlockScopedBindings();
|
|
}
|
|
var declarations = ts.flatMap(node.declarations, node.flags & 1
|
|
? visitVariableDeclarationInLetDeclarationList
|
|
: visitVariableDeclaration);
|
|
var declarationList = ts.createVariableDeclarationList(declarations);
|
|
ts.setOriginalNode(declarationList, node);
|
|
ts.setTextRange(declarationList, node);
|
|
ts.setCommentRange(declarationList, node);
|
|
if (node.transformFlags & 2097152
|
|
&& (ts.isBindingPattern(node.declarations[0].name) || ts.isBindingPattern(ts.last(node.declarations).name))) {
|
|
ts.setSourceMapRange(declarationList, getRangeUnion(declarations));
|
|
}
|
|
return declarationList;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function getRangeUnion(declarations) {
|
|
var pos = -1, end = -1;
|
|
for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) {
|
|
var node = declarations_10[_i];
|
|
pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos);
|
|
end = Math.max(end, node.end);
|
|
}
|
|
return ts.createRange(pos, end);
|
|
}
|
|
function shouldEmitExplicitInitializerForLetDeclaration(node) {
|
|
var flags = resolver.getNodeCheckFlags(node);
|
|
var isCapturedInFunction = flags & 262144;
|
|
var isDeclaredInLoop = flags & 524288;
|
|
var emittedAsTopLevel = (hierarchyFacts & 64) !== 0
|
|
|| (isCapturedInFunction
|
|
&& isDeclaredInLoop
|
|
&& (hierarchyFacts & 512) !== 0);
|
|
var emitExplicitInitializer = !emittedAsTopLevel
|
|
&& (hierarchyFacts & 2048) === 0
|
|
&& (!resolver.isDeclarationWithCollidingName(node)
|
|
|| (isDeclaredInLoop
|
|
&& !isCapturedInFunction
|
|
&& (hierarchyFacts & (1024 | 2048)) === 0));
|
|
return emitExplicitInitializer;
|
|
}
|
|
function visitVariableDeclarationInLetDeclarationList(node) {
|
|
var name = node.name;
|
|
if (ts.isBindingPattern(name)) {
|
|
return visitVariableDeclaration(node);
|
|
}
|
|
if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
|
|
var clone_2 = ts.getMutableClone(node);
|
|
clone_2.initializer = ts.createVoidZero();
|
|
return clone_2;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitVariableDeclaration(node) {
|
|
var ancestorFacts = enterSubtree(32, 0);
|
|
var updated;
|
|
if (ts.isBindingPattern(node.name)) {
|
|
updated = ts.flattenDestructuringBinding(node, visitor, context, 0, undefined, (ancestorFacts & 32) !== 0);
|
|
}
|
|
else {
|
|
updated = ts.visitEachChild(node, visitor, context);
|
|
}
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function recordLabel(node) {
|
|
convertedLoopState.labels.set(ts.idText(node.label), true);
|
|
}
|
|
function resetLabel(node) {
|
|
convertedLoopState.labels.set(ts.idText(node.label), false);
|
|
}
|
|
function visitLabeledStatement(node) {
|
|
if (convertedLoopState && !convertedLoopState.labels) {
|
|
convertedLoopState.labels = ts.createMap();
|
|
}
|
|
var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
|
|
return ts.isIterationStatement(statement, false)
|
|
? visitIterationStatement(statement, node)
|
|
: ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement, ts.liftToBlock), node, convertedLoopState && resetLabel);
|
|
}
|
|
function visitIterationStatement(node, outermostLabeledStatement) {
|
|
switch (node.kind) {
|
|
case 223:
|
|
case 224:
|
|
return visitDoOrWhileStatement(node, outermostLabeledStatement);
|
|
case 225:
|
|
return visitForStatement(node, outermostLabeledStatement);
|
|
case 226:
|
|
return visitForInStatement(node, outermostLabeledStatement);
|
|
case 227:
|
|
return visitForOfStatement(node, outermostLabeledStatement);
|
|
}
|
|
}
|
|
function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) {
|
|
var ancestorFacts = enterSubtree(excludeFacts, includeFacts);
|
|
var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert);
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function visitDoOrWhileStatement(node, outermostLabeledStatement) {
|
|
return visitIterationStatementWithFacts(0, 256, node, outermostLabeledStatement);
|
|
}
|
|
function visitForStatement(node, outermostLabeledStatement) {
|
|
return visitIterationStatementWithFacts(3008, 1280, node, outermostLabeledStatement);
|
|
}
|
|
function visitForInStatement(node, outermostLabeledStatement) {
|
|
return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement);
|
|
}
|
|
function visitForOfStatement(node, outermostLabeledStatement) {
|
|
return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray);
|
|
}
|
|
function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) {
|
|
var statements = [];
|
|
var initializer = node.initializer;
|
|
if (ts.isVariableDeclarationList(initializer)) {
|
|
if (node.initializer.flags & 3) {
|
|
enableSubstitutionsForBlockScopedBindings();
|
|
}
|
|
var firstOriginalDeclaration = ts.firstOrUndefined(initializer.declarations);
|
|
if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) {
|
|
var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0, boundValue);
|
|
var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer);
|
|
ts.setOriginalNode(declarationList, node.initializer);
|
|
ts.setSourceMapRange(declarationList, ts.createRange(declarations[0].pos, ts.last(declarations).end));
|
|
statements.push(ts.createVariableStatement(undefined, declarationList));
|
|
}
|
|
else {
|
|
statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(undefined), undefined, boundValue)
|
|
]), ts.moveRangePos(initializer, -1)), initializer)), ts.moveRangeEnd(initializer, -1)));
|
|
}
|
|
}
|
|
else {
|
|
var assignment = ts.createAssignment(initializer, boundValue);
|
|
if (ts.isDestructuringAssignment(assignment)) {
|
|
ts.aggregateTransformFlags(assignment);
|
|
statements.push(ts.createExpressionStatement(visitBinaryExpression(assignment, false)));
|
|
}
|
|
else {
|
|
assignment.end = initializer.end;
|
|
statements.push(ts.setTextRange(ts.createExpressionStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(initializer, -1)));
|
|
}
|
|
}
|
|
if (convertedLoopBodyStatements) {
|
|
return createSyntheticBlockForConvertedStatements(ts.addRange(statements, convertedLoopBodyStatements));
|
|
}
|
|
else {
|
|
var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock);
|
|
if (ts.isBlock(statement)) {
|
|
return ts.updateBlock(statement, ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, statement.statements)), statement.statements));
|
|
}
|
|
else {
|
|
statements.push(statement);
|
|
return createSyntheticBlockForConvertedStatements(statements);
|
|
}
|
|
}
|
|
}
|
|
function createSyntheticBlockForConvertedStatements(statements) {
|
|
return ts.setEmitFlags(ts.createBlock(ts.createNodeArray(statements), true), 48 | 384);
|
|
}
|
|
function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
var counter = ts.createLoopVariable();
|
|
var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined);
|
|
ts.setEmitFlags(expression, 48 | ts.getEmitFlags(expression));
|
|
var forStatement = ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.setTextRange(ts.createVariableDeclaration(counter, undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)),
|
|
ts.setTextRange(ts.createVariableDeclaration(rhsReference, undefined, expression), node.expression)
|
|
]), node.expression), 2097152), ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), node);
|
|
ts.setEmitFlags(forStatement, 256);
|
|
ts.setTextRange(forStatement, node);
|
|
return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
|
|
}
|
|
function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) {
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined);
|
|
var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined);
|
|
var errorRecord = ts.createUniqueName("e");
|
|
var catchVariable = ts.getGeneratedNameForNode(errorRecord);
|
|
var returnMethod = ts.createTempVariable(undefined);
|
|
var values = ts.createValuesHelper(context, expression, node.expression);
|
|
var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []);
|
|
hoistVariableDeclaration(errorRecord);
|
|
hoistVariableDeclaration(returnMethod);
|
|
var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([
|
|
ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, values), node.expression),
|
|
ts.createVariableDeclaration(result, undefined, next)
|
|
]), node.expression), 2097152), ts.createLogicalNot(ts.createPropertyAccess(result, "done")), ts.createAssignment(result, next), convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), node), 256);
|
|
return ts.createTry(ts.createBlock([
|
|
ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel)
|
|
]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([
|
|
ts.createExpressionStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([
|
|
ts.createPropertyAssignment("error", catchVariable)
|
|
])))
|
|
]), 1)), ts.createBlock([
|
|
ts.createTry(ts.createBlock([
|
|
ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createExpressionStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1),
|
|
]), undefined, ts.setEmitFlags(ts.createBlock([
|
|
ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1)
|
|
]), 1))
|
|
]));
|
|
}
|
|
function visitObjectLiteralExpression(node) {
|
|
var properties = node.properties;
|
|
var numProperties = properties.length;
|
|
var numInitialProperties = numProperties;
|
|
var numInitialPropertiesWithoutYield = numProperties;
|
|
for (var i = 0; i < numProperties; i++) {
|
|
var property = properties[i];
|
|
if ((property.transformFlags & 4194304 && hierarchyFacts & 4)
|
|
&& i < numInitialPropertiesWithoutYield) {
|
|
numInitialPropertiesWithoutYield = i;
|
|
}
|
|
if (property.name.kind === 149) {
|
|
numInitialProperties = i;
|
|
break;
|
|
}
|
|
}
|
|
if (numInitialProperties !== numProperties) {
|
|
if (numInitialPropertiesWithoutYield < numInitialProperties) {
|
|
numInitialProperties = numInitialPropertiesWithoutYield;
|
|
}
|
|
var temp = ts.createTempVariable(hoistVariableDeclaration);
|
|
var expressions = [];
|
|
var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536));
|
|
if (node.multiLine) {
|
|
ts.startOnNewLine(assignment);
|
|
}
|
|
expressions.push(assignment);
|
|
addObjectLiteralMembers(expressions, node, temp, numInitialProperties);
|
|
expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp);
|
|
return ts.inlineExpressions(expressions);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function shouldConvertPartOfIterationStatement(node) {
|
|
return (resolver.getNodeCheckFlags(node) & 131072) !== 0;
|
|
}
|
|
function shouldConvertInitializerOfForStatement(node) {
|
|
return ts.isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer);
|
|
}
|
|
function shouldConvertConditionOfForStatement(node) {
|
|
return ts.isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition);
|
|
}
|
|
function shouldConvertIncrementorOfForStatement(node) {
|
|
return ts.isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
|
|
}
|
|
function shouldConvertIterationStatement(node) {
|
|
return shouldConvertBodyOfIterationStatement(node)
|
|
|| shouldConvertInitializerOfForStatement(node);
|
|
}
|
|
function shouldConvertBodyOfIterationStatement(node) {
|
|
return (resolver.getNodeCheckFlags(node) & 65536) !== 0;
|
|
}
|
|
function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) {
|
|
if (!state.hoistedLocalVariables) {
|
|
state.hoistedLocalVariables = [];
|
|
}
|
|
visit(node.name);
|
|
function visit(node) {
|
|
if (node.kind === 72) {
|
|
state.hoistedLocalVariables.push(node);
|
|
}
|
|
else {
|
|
for (var _i = 0, _a = node.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
visit(element.name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) {
|
|
if (!shouldConvertIterationStatement(node)) {
|
|
var saveAllowedNonLabeledJumps = void 0;
|
|
if (convertedLoopState) {
|
|
saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
|
|
convertedLoopState.allowedNonLabeledJumps = 2 | 4;
|
|
}
|
|
var result = convert
|
|
? convert(node, outermostLabeledStatement, undefined)
|
|
: ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel);
|
|
if (convertedLoopState) {
|
|
convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps;
|
|
}
|
|
return result;
|
|
}
|
|
var currentState = createConvertedLoopState(node);
|
|
var statements = [];
|
|
var outerConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = currentState;
|
|
var initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : undefined;
|
|
var bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : undefined;
|
|
convertedLoopState = outerConvertedLoopState;
|
|
if (initializerFunction)
|
|
statements.push(initializerFunction.functionDeclaration);
|
|
if (bodyFunction)
|
|
statements.push(bodyFunction.functionDeclaration);
|
|
addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState);
|
|
if (initializerFunction) {
|
|
statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield));
|
|
}
|
|
var loop;
|
|
if (bodyFunction) {
|
|
if (convert) {
|
|
loop = convert(node, outermostLabeledStatement, bodyFunction.part);
|
|
}
|
|
else {
|
|
var clone_3 = convertIterationStatementCore(node, initializerFunction, ts.createBlock(bodyFunction.part, true));
|
|
ts.aggregateTransformFlags(clone_3);
|
|
loop = ts.restoreEnclosingLabel(clone_3, outermostLabeledStatement, convertedLoopState && resetLabel);
|
|
}
|
|
}
|
|
else {
|
|
var clone_4 = convertIterationStatementCore(node, initializerFunction, ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
ts.aggregateTransformFlags(clone_4);
|
|
loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel);
|
|
}
|
|
statements.push(loop);
|
|
return statements;
|
|
}
|
|
function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) {
|
|
switch (node.kind) {
|
|
case 225: return convertForStatement(node, initializerFunction, convertedLoopBody);
|
|
case 226: return convertForInStatement(node, convertedLoopBody);
|
|
case 227: return convertForOfStatement(node, convertedLoopBody);
|
|
case 223: return convertDoStatement(node, convertedLoopBody);
|
|
case 224: return convertWhileStatement(node, convertedLoopBody);
|
|
default: return ts.Debug.failBadSyntaxKind(node, "IterationStatement expected");
|
|
}
|
|
}
|
|
function convertForStatement(node, initializerFunction, convertedLoopBody) {
|
|
var shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition);
|
|
var shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
|
|
return ts.updateFor(node, ts.visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitor, ts.isForInitializer), ts.visitNode(shouldConvertCondition ? undefined : node.condition, visitor, ts.isExpression), ts.visitNode(shouldConvertIncrementor ? undefined : node.incrementor, visitor, ts.isExpression), convertedLoopBody);
|
|
}
|
|
function convertForOfStatement(node, convertedLoopBody) {
|
|
return ts.updateForOf(node, undefined, ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody);
|
|
}
|
|
function convertForInStatement(node, convertedLoopBody) {
|
|
return ts.updateForIn(node, ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody);
|
|
}
|
|
function convertDoStatement(node, convertedLoopBody) {
|
|
return ts.updateDo(node, convertedLoopBody, ts.visitNode(node.expression, visitor, ts.isExpression));
|
|
}
|
|
function convertWhileStatement(node, convertedLoopBody) {
|
|
return ts.updateWhile(node, ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody);
|
|
}
|
|
function createConvertedLoopState(node) {
|
|
var loopInitializer;
|
|
switch (node.kind) {
|
|
case 225:
|
|
case 226:
|
|
case 227:
|
|
var initializer = node.initializer;
|
|
if (initializer && initializer.kind === 238) {
|
|
loopInitializer = initializer;
|
|
}
|
|
break;
|
|
}
|
|
var loopParameters = [];
|
|
var loopOutParameters = [];
|
|
if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3)) {
|
|
var hasCapturedBindingsInForInitializer = shouldConvertInitializerOfForStatement(node);
|
|
for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForInitializer);
|
|
}
|
|
}
|
|
var currentState = { loopParameters: loopParameters, loopOutParameters: loopOutParameters };
|
|
if (convertedLoopState) {
|
|
if (convertedLoopState.argumentsName) {
|
|
currentState.argumentsName = convertedLoopState.argumentsName;
|
|
}
|
|
if (convertedLoopState.thisName) {
|
|
currentState.thisName = convertedLoopState.thisName;
|
|
}
|
|
if (convertedLoopState.hoistedLocalVariables) {
|
|
currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables;
|
|
}
|
|
}
|
|
return currentState;
|
|
}
|
|
function addExtraDeclarationsForConvertedLoop(statements, state, outerState) {
|
|
var extraVariableDeclarations;
|
|
if (state.argumentsName) {
|
|
if (outerState) {
|
|
outerState.argumentsName = state.argumentsName;
|
|
}
|
|
else {
|
|
(extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(state.argumentsName, undefined, ts.createIdentifier("arguments")));
|
|
}
|
|
}
|
|
if (state.thisName) {
|
|
if (outerState) {
|
|
outerState.thisName = state.thisName;
|
|
}
|
|
else {
|
|
(extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(state.thisName, undefined, ts.createIdentifier("this")));
|
|
}
|
|
}
|
|
if (state.hoistedLocalVariables) {
|
|
if (outerState) {
|
|
outerState.hoistedLocalVariables = state.hoistedLocalVariables;
|
|
}
|
|
else {
|
|
if (!extraVariableDeclarations) {
|
|
extraVariableDeclarations = [];
|
|
}
|
|
for (var _i = 0, _a = state.hoistedLocalVariables; _i < _a.length; _i++) {
|
|
var identifier = _a[_i];
|
|
extraVariableDeclarations.push(ts.createVariableDeclaration(identifier));
|
|
}
|
|
}
|
|
}
|
|
if (state.loopOutParameters.length) {
|
|
if (!extraVariableDeclarations) {
|
|
extraVariableDeclarations = [];
|
|
}
|
|
for (var _b = 0, _c = state.loopOutParameters; _b < _c.length; _b++) {
|
|
var outParam = _c[_b];
|
|
extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName));
|
|
}
|
|
}
|
|
if (state.conditionVariable) {
|
|
if (!extraVariableDeclarations) {
|
|
extraVariableDeclarations = [];
|
|
}
|
|
extraVariableDeclarations.push(ts.createVariableDeclaration(state.conditionVariable, undefined, ts.createFalse()));
|
|
}
|
|
if (extraVariableDeclarations) {
|
|
statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(extraVariableDeclarations)));
|
|
}
|
|
}
|
|
function createOutVariable(p) {
|
|
return ts.createVariableDeclaration(p.originalName, undefined, p.outParamName);
|
|
}
|
|
function createFunctionForInitializerOfForStatement(node, currentState) {
|
|
var functionName = ts.createUniqueName("_loop_init");
|
|
var containsYield = (node.initializer.transformFlags & 4194304) !== 0;
|
|
var emitFlags = 0;
|
|
if (currentState.containsLexicalThis)
|
|
emitFlags |= 8;
|
|
if (containsYield && hierarchyFacts & 4)
|
|
emitFlags |= 262144;
|
|
var statements = [];
|
|
statements.push(ts.createVariableStatement(undefined, node.initializer));
|
|
copyOutParameters(currentState.loopOutParameters, 2, 1, statements);
|
|
var functionDeclaration = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(40) : undefined, undefined, undefined, undefined, undefined, ts.visitNode(ts.createBlock(statements, true), visitor, ts.isBlock)), emitFlags))
|
|
]), 2097152));
|
|
var part = ts.createVariableDeclarationList(ts.map(currentState.loopOutParameters, createOutVariable));
|
|
return { functionName: functionName, containsYield: containsYield, functionDeclaration: functionDeclaration, part: part };
|
|
}
|
|
function createFunctionForBodyOfIterationStatement(node, currentState, outerState) {
|
|
var functionName = ts.createUniqueName("_loop");
|
|
startLexicalEnvironment();
|
|
var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock);
|
|
var lexicalEnvironment = endLexicalEnvironment();
|
|
var statements = [];
|
|
if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) {
|
|
currentState.conditionVariable = ts.createUniqueName("inc");
|
|
statements.push(ts.createIf(currentState.conditionVariable, ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), ts.createStatement(ts.createAssignment(currentState.conditionVariable, ts.createTrue()))));
|
|
if (shouldConvertConditionOfForStatement(node)) {
|
|
statements.push(ts.createIf(ts.createPrefix(52, ts.visitNode(node.condition, visitor, ts.isExpression)), ts.visitNode(ts.createBreak(), visitor, ts.isStatement)));
|
|
}
|
|
}
|
|
if (ts.isBlock(statement)) {
|
|
ts.addRange(statements, statement.statements);
|
|
}
|
|
else {
|
|
statements.push(statement);
|
|
}
|
|
copyOutParameters(currentState.loopOutParameters, 1, 1, statements);
|
|
ts.addStatementsAfterPrologue(statements, lexicalEnvironment);
|
|
var loopBody = ts.createBlock(statements, true);
|
|
if (ts.isBlock(statement))
|
|
ts.setOriginalNode(loopBody, statement);
|
|
var containsYield = (node.statement.transformFlags & 4194304) !== 0;
|
|
var emitFlags = 0;
|
|
if (currentState.containsLexicalThis)
|
|
emitFlags |= 8;
|
|
if (containsYield && (hierarchyFacts & 4) !== 0)
|
|
emitFlags |= 262144;
|
|
var functionDeclaration = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(40) : undefined, undefined, undefined, currentState.loopParameters, undefined, loopBody), emitFlags))
|
|
]), 2097152));
|
|
var part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield);
|
|
return { functionName: functionName, containsYield: containsYield, functionDeclaration: functionDeclaration, part: part };
|
|
}
|
|
function copyOutParameter(outParam, copyDirection) {
|
|
var source = copyDirection === 0 ? outParam.outParamName : outParam.originalName;
|
|
var target = copyDirection === 0 ? outParam.originalName : outParam.outParamName;
|
|
return ts.createBinary(target, 59, source);
|
|
}
|
|
function copyOutParameters(outParams, partFlags, copyDirection, statements) {
|
|
for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) {
|
|
var outParam = outParams_1[_i];
|
|
if (outParam.flags & partFlags) {
|
|
statements.push(ts.createExpressionStatement(copyOutParameter(outParam, copyDirection)));
|
|
}
|
|
}
|
|
}
|
|
function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
|
|
var call = ts.createCall(initFunctionExpressionName, undefined, []);
|
|
var callResult = containsYield
|
|
? ts.createYield(ts.createToken(40), ts.setEmitFlags(call, 8388608))
|
|
: call;
|
|
return ts.createStatement(callResult);
|
|
}
|
|
function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
|
|
var statements = [];
|
|
var isSimpleLoop = !(state.nonLocalJumps & ~4) &&
|
|
!state.labeledNonLocalBreaks &&
|
|
!state.labeledNonLocalContinues;
|
|
var call = ts.createCall(loopFunctionExpressionName, undefined, ts.map(state.loopParameters, function (p) { return p.name; }));
|
|
var callResult = containsYield
|
|
? ts.createYield(ts.createToken(40), ts.setEmitFlags(call, 8388608))
|
|
: call;
|
|
if (isSimpleLoop) {
|
|
statements.push(ts.createExpressionStatement(callResult));
|
|
copyOutParameters(state.loopOutParameters, 1, 0, statements);
|
|
}
|
|
else {
|
|
var loopResultName = ts.createUniqueName("state");
|
|
var stateVariable = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, undefined, callResult)]));
|
|
statements.push(stateVariable);
|
|
copyOutParameters(state.loopOutParameters, 1, 0, statements);
|
|
if (state.nonLocalJumps & 8) {
|
|
var returnStatement = void 0;
|
|
if (outerState) {
|
|
outerState.nonLocalJumps |= 8;
|
|
returnStatement = ts.createReturn(loopResultName);
|
|
}
|
|
else {
|
|
returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value"));
|
|
}
|
|
statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 35, ts.createLiteral("object")), returnStatement));
|
|
}
|
|
if (state.nonLocalJumps & 2) {
|
|
statements.push(ts.createIf(ts.createBinary(loopResultName, 35, ts.createLiteral("break")), ts.createBreak()));
|
|
}
|
|
if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
|
|
var caseClauses = [];
|
|
processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerState, caseClauses);
|
|
processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerState, caseClauses);
|
|
statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses)));
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function setLabeledJump(state, isBreak, labelText, labelMarker) {
|
|
if (isBreak) {
|
|
if (!state.labeledNonLocalBreaks) {
|
|
state.labeledNonLocalBreaks = ts.createMap();
|
|
}
|
|
state.labeledNonLocalBreaks.set(labelText, labelMarker);
|
|
}
|
|
else {
|
|
if (!state.labeledNonLocalContinues) {
|
|
state.labeledNonLocalContinues = ts.createMap();
|
|
}
|
|
state.labeledNonLocalContinues.set(labelText, labelMarker);
|
|
}
|
|
}
|
|
function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) {
|
|
if (!table) {
|
|
return;
|
|
}
|
|
table.forEach(function (labelMarker, labelText) {
|
|
var statements = [];
|
|
if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) {
|
|
var label = ts.createIdentifier(labelText);
|
|
statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label));
|
|
}
|
|
else {
|
|
setLabeledJump(outerLoop, isBreak, labelText, labelMarker);
|
|
statements.push(ts.createReturn(loopResultName));
|
|
}
|
|
caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements));
|
|
});
|
|
}
|
|
function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForInitializer) {
|
|
var name = decl.name;
|
|
if (ts.isBindingPattern(name)) {
|
|
for (var _i = 0, _a = name.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForInitializer);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
loopParameters.push(ts.createParameter(undefined, undefined, undefined, name));
|
|
var checkFlags = resolver.getNodeCheckFlags(decl);
|
|
if (checkFlags & 4194304 || hasCapturedBindingsInForInitializer) {
|
|
var outParamName = ts.createUniqueName("out_" + ts.idText(name));
|
|
var flags = 0;
|
|
if (checkFlags & 4194304) {
|
|
flags |= 1;
|
|
}
|
|
if (ts.isForStatement(container) && container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) {
|
|
flags |= 2;
|
|
}
|
|
loopOutParameters.push({ flags: flags, originalName: name, outParamName: outParamName });
|
|
}
|
|
}
|
|
}
|
|
function addObjectLiteralMembers(expressions, node, receiver, start) {
|
|
var properties = node.properties;
|
|
var numProperties = properties.length;
|
|
for (var i = start; i < numProperties; i++) {
|
|
var property = properties[i];
|
|
switch (property.kind) {
|
|
case 158:
|
|
case 159:
|
|
var accessors = ts.getAllAccessorDeclarations(node.properties, property);
|
|
if (property === accessors.firstAccessor) {
|
|
expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine));
|
|
}
|
|
break;
|
|
case 156:
|
|
expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine));
|
|
break;
|
|
case 275:
|
|
expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine));
|
|
break;
|
|
case 276:
|
|
expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine));
|
|
break;
|
|
default:
|
|
ts.Debug.failBadSyntaxKind(node);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
|
|
var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression));
|
|
ts.setTextRange(expression, property);
|
|
if (startsOnNewLine) {
|
|
ts.startOnNewLine(expression);
|
|
}
|
|
return expression;
|
|
}
|
|
function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
|
|
var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name));
|
|
ts.setTextRange(expression, property);
|
|
if (startsOnNewLine) {
|
|
ts.startOnNewLine(expression);
|
|
}
|
|
return expression;
|
|
}
|
|
function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) {
|
|
var ancestorFacts = enterSubtree(0, 0);
|
|
var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, method, undefined, container));
|
|
ts.setTextRange(expression, method);
|
|
if (startsOnNewLine) {
|
|
ts.startOnNewLine(expression);
|
|
}
|
|
exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0);
|
|
return expression;
|
|
}
|
|
function visitCatchClause(node) {
|
|
var ancestorFacts = enterSubtree(4032, 0);
|
|
var updated;
|
|
ts.Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
|
|
if (ts.isBindingPattern(node.variableDeclaration.name)) {
|
|
var temp = ts.createTempVariable(undefined);
|
|
var newVariableDeclaration = ts.createVariableDeclaration(temp);
|
|
ts.setTextRange(newVariableDeclaration, node.variableDeclaration);
|
|
var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0, temp);
|
|
var list = ts.createVariableDeclarationList(vars);
|
|
ts.setTextRange(list, node.variableDeclaration);
|
|
var destructure = ts.createVariableStatement(undefined, list);
|
|
updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
|
|
}
|
|
else {
|
|
updated = ts.visitEachChild(node, visitor, context);
|
|
}
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return updated;
|
|
}
|
|
function addStatementToStartOfBlock(block, statement) {
|
|
var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement);
|
|
return ts.updateBlock(block, [statement].concat(transformedStatements));
|
|
}
|
|
function visitMethodDeclaration(node) {
|
|
ts.Debug.assert(!ts.isComputedPropertyName(node.name));
|
|
var functionExpression = transformFunctionLikeToExpression(node, ts.moveRangePos(node, -1), undefined, undefined);
|
|
ts.setEmitFlags(functionExpression, 512 | ts.getEmitFlags(functionExpression));
|
|
return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), node);
|
|
}
|
|
function visitAccessorDeclaration(node) {
|
|
ts.Debug.assert(!ts.isComputedPropertyName(node.name));
|
|
var savedConvertedLoopState = convertedLoopState;
|
|
convertedLoopState = undefined;
|
|
var ancestorFacts = enterSubtree(16286, 65);
|
|
var updated;
|
|
var parameters = ts.visitParameterList(node.parameters, visitor, context);
|
|
var body = node.transformFlags & (16384 | 128)
|
|
? transformFunctionBody(node)
|
|
: visitFunctionBodyDownLevel(node);
|
|
if (node.kind === 158) {
|
|
updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body);
|
|
}
|
|
else {
|
|
updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body);
|
|
}
|
|
exitSubtree(ancestorFacts, 49152, 0);
|
|
convertedLoopState = savedConvertedLoopState;
|
|
return updated;
|
|
}
|
|
function visitShorthandPropertyAssignment(node) {
|
|
return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), node);
|
|
}
|
|
function visitComputedPropertyName(node) {
|
|
var ancestorFacts = enterSubtree(0, 8192);
|
|
var updated = ts.visitEachChild(node, visitor, context);
|
|
exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 32768 : 0);
|
|
return updated;
|
|
}
|
|
function visitYieldExpression(node) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitArrayLiteralExpression(node) {
|
|
if (node.transformFlags & 64) {
|
|
return transformAndSpreadElements(node.elements, true, !!node.multiLine, !!node.elements.hasTrailingComma);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitCallExpression(node) {
|
|
if (ts.getEmitFlags(node) & 33554432) {
|
|
return visitTypeScriptClassWrapper(node);
|
|
}
|
|
if (node.transformFlags & 64) {
|
|
return visitCallExpressionWithPotentialCapturedThisAssignment(node, true);
|
|
}
|
|
return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression));
|
|
}
|
|
function visitTypeScriptClassWrapper(node) {
|
|
var body = ts.cast(ts.cast(ts.skipOuterExpressions(node.expression), ts.isArrowFunction).body, ts.isBlock);
|
|
var isVariableStatementWithInitializer = function (stmt) { return ts.isVariableStatement(stmt) && !!ts.first(stmt.declarationList.declarations).initializer; };
|
|
var bodyStatements = ts.visitNodes(body.statements, visitor, ts.isStatement);
|
|
var classStatements = ts.filter(bodyStatements, isVariableStatementWithInitializer);
|
|
var remainingStatements = ts.filter(bodyStatements, function (stmt) { return !isVariableStatementWithInitializer(stmt); });
|
|
var varStatement = ts.cast(ts.first(classStatements), ts.isVariableStatement);
|
|
var variable = varStatement.declarationList.declarations[0];
|
|
var initializer = ts.skipOuterExpressions(variable.initializer);
|
|
var aliasAssignment = ts.tryCast(initializer, ts.isAssignmentExpression);
|
|
var call = ts.cast(aliasAssignment ? ts.skipOuterExpressions(aliasAssignment.right) : initializer, ts.isCallExpression);
|
|
var func = ts.cast(ts.skipOuterExpressions(call.expression), ts.isFunctionExpression);
|
|
var funcStatements = func.body.statements;
|
|
var classBodyStart = 0;
|
|
var classBodyEnd = -1;
|
|
var statements = [];
|
|
if (aliasAssignment) {
|
|
var extendsCall = ts.tryCast(funcStatements[classBodyStart], ts.isExpressionStatement);
|
|
if (extendsCall) {
|
|
statements.push(extendsCall);
|
|
classBodyStart++;
|
|
}
|
|
statements.push(funcStatements[classBodyStart]);
|
|
classBodyStart++;
|
|
statements.push(ts.createExpressionStatement(ts.createAssignment(aliasAssignment.left, ts.cast(variable.name, ts.isIdentifier))));
|
|
}
|
|
while (!ts.isReturnStatement(ts.elementAt(funcStatements, classBodyEnd))) {
|
|
classBodyEnd--;
|
|
}
|
|
ts.addRange(statements, funcStatements, classBodyStart, classBodyEnd);
|
|
if (classBodyEnd < -1) {
|
|
ts.addRange(statements, funcStatements, classBodyEnd + 1);
|
|
}
|
|
ts.addRange(statements, remainingStatements);
|
|
ts.addRange(statements, classStatements, 1);
|
|
return ts.recreateOuterExpressions(node.expression, ts.recreateOuterExpressions(variable.initializer, ts.recreateOuterExpressions(aliasAssignment && aliasAssignment.right, ts.updateCall(call, ts.recreateOuterExpressions(call.expression, ts.updateFunctionExpression(func, undefined, undefined, undefined, undefined, func.parameters, undefined, ts.updateBlock(func.body, statements))), undefined, call.arguments))));
|
|
}
|
|
function visitImmediateSuperCallInBody(node) {
|
|
return visitCallExpressionWithPotentialCapturedThisAssignment(node, false);
|
|
}
|
|
function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
|
|
if (node.transformFlags & 131072 ||
|
|
node.expression.kind === 98 ||
|
|
ts.isSuperProperty(ts.skipOuterExpressions(node.expression))) {
|
|
var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg;
|
|
if (node.expression.kind === 98) {
|
|
ts.setEmitFlags(thisArg, 4);
|
|
}
|
|
var resultingCall = void 0;
|
|
if (node.transformFlags & 131072) {
|
|
resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, false, false, false));
|
|
}
|
|
else {
|
|
resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), node);
|
|
}
|
|
if (node.expression.kind === 98) {
|
|
var actualThis = ts.createThis();
|
|
ts.setEmitFlags(actualThis, 4);
|
|
var initializer = ts.createLogicalOr(resultingCall, actualThis);
|
|
resultingCall = assignToCapturedThis
|
|
? ts.createAssignment(ts.createFileLevelUniqueName("_this"), initializer)
|
|
: initializer;
|
|
}
|
|
return ts.setOriginalNode(resultingCall, node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitNewExpression(node) {
|
|
if (node.transformFlags & 131072) {
|
|
var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg;
|
|
return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), false, false, false)), undefined, []);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) {
|
|
var numElements = elements.length;
|
|
var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) {
|
|
return visitPartition(partition, multiLine, hasTrailingComma && end === numElements);
|
|
}));
|
|
if (compilerOptions.downlevelIteration) {
|
|
if (segments.length === 1) {
|
|
var firstSegment = segments[0];
|
|
if (ts.isCallExpression(firstSegment)
|
|
&& ts.isIdentifier(firstSegment.expression)
|
|
&& (ts.getEmitFlags(firstSegment.expression) & 4096)
|
|
&& firstSegment.expression.escapedText === "___spread") {
|
|
return segments[0];
|
|
}
|
|
}
|
|
return ts.createSpreadHelper(context, segments);
|
|
}
|
|
else {
|
|
if (segments.length === 1) {
|
|
var firstElement = elements[0];
|
|
return needsUniqueCopy && ts.isSpreadElement(firstElement) && firstElement.expression.kind !== 187
|
|
? ts.createArraySlice(segments[0])
|
|
: segments[0];
|
|
}
|
|
return ts.createArrayConcat(segments.shift(), segments);
|
|
}
|
|
}
|
|
function partitionSpread(node) {
|
|
return ts.isSpreadElement(node)
|
|
? visitSpanOfSpreads
|
|
: visitSpanOfNonSpreads;
|
|
}
|
|
function visitSpanOfSpreads(chunk) {
|
|
return ts.map(chunk, visitExpressionOfSpread);
|
|
}
|
|
function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) {
|
|
return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine);
|
|
}
|
|
function visitSpreadElement(node) {
|
|
return ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
}
|
|
function visitExpressionOfSpread(node) {
|
|
return ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
}
|
|
function visitTemplateLiteral(node) {
|
|
return ts.setTextRange(ts.createLiteral(node.text), node);
|
|
}
|
|
function visitStringLiteral(node) {
|
|
if (node.hasExtendedUnicodeEscape) {
|
|
return ts.setTextRange(ts.createLiteral(node.text), node);
|
|
}
|
|
return node;
|
|
}
|
|
function visitNumericLiteral(node) {
|
|
if (node.numericLiteralFlags & 384) {
|
|
return ts.setTextRange(ts.createNumericLiteral(node.text), node);
|
|
}
|
|
return node;
|
|
}
|
|
function visitTaggedTemplateExpression(node) {
|
|
var tag = ts.visitNode(node.tag, visitor, ts.isExpression);
|
|
var templateArguments = [undefined];
|
|
var cookedStrings = [];
|
|
var rawStrings = [];
|
|
var template = node.template;
|
|
if (ts.isNoSubstitutionTemplateLiteral(template)) {
|
|
cookedStrings.push(ts.createLiteral(template.text));
|
|
rawStrings.push(getRawLiteral(template));
|
|
}
|
|
else {
|
|
cookedStrings.push(ts.createLiteral(template.head.text));
|
|
rawStrings.push(getRawLiteral(template.head));
|
|
for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) {
|
|
var templateSpan = _a[_i];
|
|
cookedStrings.push(ts.createLiteral(templateSpan.literal.text));
|
|
rawStrings.push(getRawLiteral(templateSpan.literal));
|
|
templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression));
|
|
}
|
|
}
|
|
var helperCall = createTemplateObjectHelper(context, ts.createArrayLiteral(cookedStrings), ts.createArrayLiteral(rawStrings));
|
|
if (ts.isExternalModule(currentSourceFile)) {
|
|
var tempVar = ts.createUniqueName("templateObject");
|
|
recordTaggedTemplateString(tempVar);
|
|
templateArguments[0] = ts.createLogicalOr(tempVar, ts.createAssignment(tempVar, helperCall));
|
|
}
|
|
else {
|
|
templateArguments[0] = helperCall;
|
|
}
|
|
return ts.createCall(tag, undefined, templateArguments);
|
|
}
|
|
function getRawLiteral(node) {
|
|
var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node);
|
|
var isLast = node.kind === 14 || node.kind === 17;
|
|
text = text.substring(1, text.length - (isLast ? 1 : 2));
|
|
text = text.replace(/\r\n?/g, "\n");
|
|
return ts.setTextRange(ts.createLiteral(text), node);
|
|
}
|
|
function visitTemplateExpression(node) {
|
|
var expressions = [];
|
|
addTemplateHead(expressions, node);
|
|
addTemplateSpans(expressions, node);
|
|
var expression = ts.reduceLeft(expressions, ts.createAdd);
|
|
if (ts.nodeIsSynthesized(expression)) {
|
|
expression.pos = node.pos;
|
|
expression.end = node.end;
|
|
}
|
|
return expression;
|
|
}
|
|
function shouldAddTemplateHead(node) {
|
|
ts.Debug.assert(node.templateSpans.length !== 0);
|
|
return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0;
|
|
}
|
|
function addTemplateHead(expressions, node) {
|
|
if (!shouldAddTemplateHead(node)) {
|
|
return;
|
|
}
|
|
expressions.push(ts.createLiteral(node.head.text));
|
|
}
|
|
function addTemplateSpans(expressions, node) {
|
|
for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) {
|
|
var span = _a[_i];
|
|
expressions.push(ts.visitNode(span.expression, visitor, ts.isExpression));
|
|
if (span.literal.text.length !== 0) {
|
|
expressions.push(ts.createLiteral(span.literal.text));
|
|
}
|
|
}
|
|
}
|
|
function visitSuperKeyword(isExpressionOfCall) {
|
|
return hierarchyFacts & 8
|
|
&& !isExpressionOfCall
|
|
? ts.createPropertyAccess(ts.createFileLevelUniqueName("_super"), "prototype")
|
|
: ts.createFileLevelUniqueName("_super");
|
|
}
|
|
function visitMetaProperty(node) {
|
|
if (node.keywordToken === 95 && node.name.escapedText === "target") {
|
|
if (hierarchyFacts & 8192) {
|
|
hierarchyFacts |= 32768;
|
|
}
|
|
else {
|
|
hierarchyFacts |= 16384;
|
|
}
|
|
return ts.createFileLevelUniqueName("_newTarget");
|
|
}
|
|
return node;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (enabledSubstitutions & 1 && ts.isFunctionLike(node)) {
|
|
var ancestorFacts = enterSubtree(16286, ts.getEmitFlags(node) & 8
|
|
? 65 | 16
|
|
: 65);
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
exitSubtree(ancestorFacts, 0, 0);
|
|
return;
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
function enableSubstitutionsForBlockScopedBindings() {
|
|
if ((enabledSubstitutions & 2) === 0) {
|
|
enabledSubstitutions |= 2;
|
|
context.enableSubstitution(72);
|
|
}
|
|
}
|
|
function enableSubstitutionsForCapturedThis() {
|
|
if ((enabledSubstitutions & 1) === 0) {
|
|
enabledSubstitutions |= 1;
|
|
context.enableSubstitution(100);
|
|
context.enableEmitNotification(157);
|
|
context.enableEmitNotification(156);
|
|
context.enableEmitNotification(158);
|
|
context.enableEmitNotification(159);
|
|
context.enableEmitNotification(197);
|
|
context.enableEmitNotification(196);
|
|
context.enableEmitNotification(239);
|
|
}
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (hint === 1) {
|
|
return substituteExpression(node);
|
|
}
|
|
if (ts.isIdentifier(node)) {
|
|
return substituteIdentifier(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteIdentifier(node) {
|
|
if (enabledSubstitutions & 2 && !ts.isInternalName(node)) {
|
|
var original = ts.getParseTreeNode(node, ts.isIdentifier);
|
|
if (original && isNameOfDeclarationWithCollidingName(original)) {
|
|
return ts.setTextRange(ts.getGeneratedNameForNode(original), node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function isNameOfDeclarationWithCollidingName(node) {
|
|
switch (node.parent.kind) {
|
|
case 186:
|
|
case 240:
|
|
case 243:
|
|
case 237:
|
|
return node.parent.name === node
|
|
&& resolver.isDeclarationWithCollidingName(node.parent);
|
|
}
|
|
return false;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return substituteExpressionIdentifier(node);
|
|
case 100:
|
|
return substituteThisKeyword(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
if (enabledSubstitutions & 2 && !ts.isInternalName(node)) {
|
|
var declaration = resolver.getReferencedDeclarationWithCollidingName(node);
|
|
if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) {
|
|
return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function isPartOfClassBody(declaration, node) {
|
|
var currentNode = ts.getParseTreeNode(node);
|
|
if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) {
|
|
return false;
|
|
}
|
|
var blockScope = ts.getEnclosingBlockScopeContainer(declaration);
|
|
while (currentNode) {
|
|
if (currentNode === blockScope || currentNode === declaration) {
|
|
return false;
|
|
}
|
|
if (ts.isClassElement(currentNode) && currentNode.parent === declaration) {
|
|
return true;
|
|
}
|
|
currentNode = currentNode.parent;
|
|
}
|
|
return false;
|
|
}
|
|
function substituteThisKeyword(node) {
|
|
if (enabledSubstitutions & 1
|
|
&& hierarchyFacts & 16) {
|
|
return ts.setTextRange(ts.createFileLevelUniqueName("_this"), node);
|
|
}
|
|
return node;
|
|
}
|
|
function getClassMemberPrefix(node, member) {
|
|
return ts.hasModifier(member, 32)
|
|
? ts.getInternalName(node)
|
|
: ts.createPropertyAccess(ts.getInternalName(node), "prototype");
|
|
}
|
|
function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) {
|
|
if (!constructor || !hasExtendsClause) {
|
|
return false;
|
|
}
|
|
if (ts.some(constructor.parameters)) {
|
|
return false;
|
|
}
|
|
var statement = ts.firstOrUndefined(constructor.body.statements);
|
|
if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 221) {
|
|
return false;
|
|
}
|
|
var statementExpression = statement.expression;
|
|
if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 191) {
|
|
return false;
|
|
}
|
|
var callTarget = statementExpression.expression;
|
|
if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 98) {
|
|
return false;
|
|
}
|
|
var callArgument = ts.singleOrUndefined(statementExpression.arguments);
|
|
if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 208) {
|
|
return false;
|
|
}
|
|
var expression = callArgument.expression;
|
|
return ts.isIdentifier(expression) && expression.escapedText === "arguments";
|
|
}
|
|
}
|
|
ts.transformES2015 = transformES2015;
|
|
function createExtendsHelper(context, name) {
|
|
context.requestEmitHelper(extendsHelper);
|
|
return ts.createCall(ts.getHelperName("__extends"), undefined, [
|
|
name,
|
|
ts.createFileLevelUniqueName("_super")
|
|
]);
|
|
}
|
|
function createTemplateObjectHelper(context, cooked, raw) {
|
|
context.requestEmitHelper(templateObjectHelper);
|
|
return ts.createCall(ts.getHelperName("__makeTemplateObject"), undefined, [
|
|
cooked,
|
|
raw
|
|
]);
|
|
}
|
|
var extendsHelper = {
|
|
name: "typescript:extends",
|
|
scoped: false,
|
|
priority: 0,
|
|
text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();"
|
|
};
|
|
var templateObjectHelper = {
|
|
name: "typescript:makeTemplateObject",
|
|
scoped: false,
|
|
priority: 0,
|
|
text: "\n var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n };"
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformES5(context) {
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var previousOnEmitNode;
|
|
var noSubstitution;
|
|
if (compilerOptions.jsx === 1 || compilerOptions.jsx === 3) {
|
|
previousOnEmitNode = context.onEmitNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.enableEmitNotification(262);
|
|
context.enableEmitNotification(263);
|
|
context.enableEmitNotification(261);
|
|
noSubstitution = [];
|
|
}
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
context.enableSubstitution(189);
|
|
context.enableSubstitution(275);
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
return node;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
switch (node.kind) {
|
|
case 262:
|
|
case 263:
|
|
case 261:
|
|
var tagName = node.tagName;
|
|
noSubstitution[ts.getOriginalNodeId(tagName)] = true;
|
|
break;
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
if (node.id && noSubstitution && noSubstitution[node.id]) {
|
|
return previousOnSubstituteNode(hint, node);
|
|
}
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (ts.isPropertyAccessExpression(node)) {
|
|
return substitutePropertyAccessExpression(node);
|
|
}
|
|
else if (ts.isPropertyAssignment(node)) {
|
|
return substitutePropertyAssignment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substitutePropertyAccessExpression(node) {
|
|
var literalName = trySubstituteReservedName(node.name);
|
|
if (literalName) {
|
|
return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node);
|
|
}
|
|
return node;
|
|
}
|
|
function substitutePropertyAssignment(node) {
|
|
var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name);
|
|
if (literalName) {
|
|
return ts.updatePropertyAssignment(node, literalName, node.initializer);
|
|
}
|
|
return node;
|
|
}
|
|
function trySubstituteReservedName(name) {
|
|
var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(ts.idText(name)) : undefined);
|
|
if (token !== undefined && token >= 73 && token <= 108) {
|
|
return ts.setTextRange(ts.createLiteral(name), name);
|
|
}
|
|
return undefined;
|
|
}
|
|
}
|
|
ts.transformES5 = transformES5;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getInstructionName(instruction) {
|
|
switch (instruction) {
|
|
case 2: return "return";
|
|
case 3: return "break";
|
|
case 4: return "yield";
|
|
case 5: return "yield*";
|
|
case 7: return "endfinally";
|
|
default: return undefined;
|
|
}
|
|
}
|
|
function transformGenerators(context) {
|
|
var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var resolver = context.getEmitResolver();
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
var renamedCatchVariables;
|
|
var renamedCatchVariableDeclarations;
|
|
var inGeneratorFunctionBody;
|
|
var inStatementContainingYield;
|
|
var blocks;
|
|
var blockOffsets;
|
|
var blockActions;
|
|
var blockStack;
|
|
var labelOffsets;
|
|
var labelExpressions;
|
|
var nextLabelId = 1;
|
|
var operations;
|
|
var operationArguments;
|
|
var operationLocations;
|
|
var state;
|
|
var blockIndex = 0;
|
|
var labelNumber = 0;
|
|
var labelNumbers;
|
|
var lastOperationWasAbrupt;
|
|
var lastOperationWasCompletion;
|
|
var clauses;
|
|
var statements;
|
|
var exceptionBlockStack;
|
|
var currentExceptionBlock;
|
|
var withBlockStack;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile || (node.transformFlags & 512) === 0) {
|
|
return node;
|
|
}
|
|
var visited = ts.visitEachChild(node, visitor, context);
|
|
ts.addEmitHelpers(visited, context.readEmitHelpers());
|
|
return visited;
|
|
}
|
|
function visitor(node) {
|
|
var transformFlags = node.transformFlags;
|
|
if (inStatementContainingYield) {
|
|
return visitJavaScriptInStatementContainingYield(node);
|
|
}
|
|
else if (inGeneratorFunctionBody) {
|
|
return visitJavaScriptInGeneratorFunctionBody(node);
|
|
}
|
|
else if (transformFlags & 256) {
|
|
return visitGenerator(node);
|
|
}
|
|
else if (transformFlags & 512) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function visitJavaScriptInStatementContainingYield(node) {
|
|
switch (node.kind) {
|
|
case 223:
|
|
return visitDoStatement(node);
|
|
case 224:
|
|
return visitWhileStatement(node);
|
|
case 232:
|
|
return visitSwitchStatement(node);
|
|
case 233:
|
|
return visitLabeledStatement(node);
|
|
default:
|
|
return visitJavaScriptInGeneratorFunctionBody(node);
|
|
}
|
|
}
|
|
function visitJavaScriptInGeneratorFunctionBody(node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
case 158:
|
|
case 159:
|
|
return visitAccessorDeclaration(node);
|
|
case 219:
|
|
return visitVariableStatement(node);
|
|
case 225:
|
|
return visitForStatement(node);
|
|
case 226:
|
|
return visitForInStatement(node);
|
|
case 229:
|
|
return visitBreakStatement(node);
|
|
case 228:
|
|
return visitContinueStatement(node);
|
|
case 230:
|
|
return visitReturnStatement(node);
|
|
default:
|
|
if (node.transformFlags & 4194304) {
|
|
return visitJavaScriptContainingYield(node);
|
|
}
|
|
else if (node.transformFlags & (512 | 8388608)) {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
}
|
|
function visitJavaScriptContainingYield(node) {
|
|
switch (node.kind) {
|
|
case 204:
|
|
return visitBinaryExpression(node);
|
|
case 205:
|
|
return visitConditionalExpression(node);
|
|
case 207:
|
|
return visitYieldExpression(node);
|
|
case 187:
|
|
return visitArrayLiteralExpression(node);
|
|
case 188:
|
|
return visitObjectLiteralExpression(node);
|
|
case 190:
|
|
return visitElementAccessExpression(node);
|
|
case 191:
|
|
return visitCallExpression(node);
|
|
case 192:
|
|
return visitNewExpression(node);
|
|
default:
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function visitGenerator(node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 196:
|
|
return visitFunctionExpression(node);
|
|
default:
|
|
return ts.Debug.failBadSyntaxKind(node);
|
|
}
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
if (node.asteriskToken) {
|
|
node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, node.modifiers, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node);
|
|
}
|
|
else {
|
|
var savedInGeneratorFunctionBody = inGeneratorFunctionBody;
|
|
var savedInStatementContainingYield = inStatementContainingYield;
|
|
inGeneratorFunctionBody = false;
|
|
inStatementContainingYield = false;
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
inGeneratorFunctionBody = savedInGeneratorFunctionBody;
|
|
inStatementContainingYield = savedInStatementContainingYield;
|
|
}
|
|
if (inGeneratorFunctionBody) {
|
|
hoistFunctionDeclaration(node);
|
|
return undefined;
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function visitFunctionExpression(node) {
|
|
if (node.asteriskToken) {
|
|
node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node);
|
|
}
|
|
else {
|
|
var savedInGeneratorFunctionBody = inGeneratorFunctionBody;
|
|
var savedInStatementContainingYield = inStatementContainingYield;
|
|
inGeneratorFunctionBody = false;
|
|
inStatementContainingYield = false;
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
inGeneratorFunctionBody = savedInGeneratorFunctionBody;
|
|
inStatementContainingYield = savedInStatementContainingYield;
|
|
}
|
|
return node;
|
|
}
|
|
function visitAccessorDeclaration(node) {
|
|
var savedInGeneratorFunctionBody = inGeneratorFunctionBody;
|
|
var savedInStatementContainingYield = inStatementContainingYield;
|
|
inGeneratorFunctionBody = false;
|
|
inStatementContainingYield = false;
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
inGeneratorFunctionBody = savedInGeneratorFunctionBody;
|
|
inStatementContainingYield = savedInStatementContainingYield;
|
|
return node;
|
|
}
|
|
function transformGeneratorFunctionBody(body) {
|
|
var statements = [];
|
|
var savedInGeneratorFunctionBody = inGeneratorFunctionBody;
|
|
var savedInStatementContainingYield = inStatementContainingYield;
|
|
var savedBlocks = blocks;
|
|
var savedBlockOffsets = blockOffsets;
|
|
var savedBlockActions = blockActions;
|
|
var savedBlockStack = blockStack;
|
|
var savedLabelOffsets = labelOffsets;
|
|
var savedLabelExpressions = labelExpressions;
|
|
var savedNextLabelId = nextLabelId;
|
|
var savedOperations = operations;
|
|
var savedOperationArguments = operationArguments;
|
|
var savedOperationLocations = operationLocations;
|
|
var savedState = state;
|
|
inGeneratorFunctionBody = true;
|
|
inStatementContainingYield = false;
|
|
blocks = undefined;
|
|
blockOffsets = undefined;
|
|
blockActions = undefined;
|
|
blockStack = undefined;
|
|
labelOffsets = undefined;
|
|
labelExpressions = undefined;
|
|
nextLabelId = 1;
|
|
operations = undefined;
|
|
operationArguments = undefined;
|
|
operationLocations = undefined;
|
|
state = ts.createTempVariable(undefined);
|
|
resumeLexicalEnvironment();
|
|
var statementOffset = ts.addPrologue(statements, body.statements, false, visitor);
|
|
transformAndEmitStatements(body.statements, statementOffset);
|
|
var buildResult = build();
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
statements.push(ts.createReturn(buildResult));
|
|
inGeneratorFunctionBody = savedInGeneratorFunctionBody;
|
|
inStatementContainingYield = savedInStatementContainingYield;
|
|
blocks = savedBlocks;
|
|
blockOffsets = savedBlockOffsets;
|
|
blockActions = savedBlockActions;
|
|
blockStack = savedBlockStack;
|
|
labelOffsets = savedLabelOffsets;
|
|
labelExpressions = savedLabelExpressions;
|
|
nextLabelId = savedNextLabelId;
|
|
operations = savedOperations;
|
|
operationArguments = savedOperationArguments;
|
|
operationLocations = savedOperationLocations;
|
|
state = savedState;
|
|
return ts.setTextRange(ts.createBlock(statements, body.multiLine), body);
|
|
}
|
|
function visitVariableStatement(node) {
|
|
if (node.transformFlags & 4194304) {
|
|
transformAndEmitVariableDeclarationList(node.declarationList);
|
|
return undefined;
|
|
}
|
|
else {
|
|
if (ts.getEmitFlags(node) & 1048576) {
|
|
return node;
|
|
}
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
hoistVariableDeclaration(variable.name);
|
|
}
|
|
var variables = ts.getInitializedVariables(node.declarationList);
|
|
if (variables.length === 0) {
|
|
return undefined;
|
|
}
|
|
return ts.setSourceMapRange(ts.createExpressionStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node);
|
|
}
|
|
}
|
|
function visitBinaryExpression(node) {
|
|
var assoc = ts.getExpressionAssociativity(node);
|
|
switch (assoc) {
|
|
case 0:
|
|
return visitLeftAssociativeBinaryExpression(node);
|
|
case 1:
|
|
return visitRightAssociativeBinaryExpression(node);
|
|
default:
|
|
return ts.Debug.assertNever(assoc);
|
|
}
|
|
}
|
|
function isCompoundAssignment(kind) {
|
|
return kind >= 60
|
|
&& kind <= 71;
|
|
}
|
|
function getOperatorForCompoundAssignment(kind) {
|
|
switch (kind) {
|
|
case 60: return 38;
|
|
case 61: return 39;
|
|
case 62: return 40;
|
|
case 63: return 41;
|
|
case 64: return 42;
|
|
case 65: return 43;
|
|
case 66: return 46;
|
|
case 67: return 47;
|
|
case 68: return 48;
|
|
case 69: return 49;
|
|
case 70: return 50;
|
|
case 71: return 51;
|
|
}
|
|
}
|
|
function visitRightAssociativeBinaryExpression(node) {
|
|
var left = node.left, right = node.right;
|
|
if (containsYield(right)) {
|
|
var target = void 0;
|
|
switch (left.kind) {
|
|
case 189:
|
|
target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name);
|
|
break;
|
|
case 190:
|
|
target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression)));
|
|
break;
|
|
default:
|
|
target = ts.visitNode(left, visitor, ts.isExpression);
|
|
break;
|
|
}
|
|
var operator = node.operatorToken.kind;
|
|
if (isCompoundAssignment(operator)) {
|
|
return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node);
|
|
}
|
|
else {
|
|
return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression));
|
|
}
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitLeftAssociativeBinaryExpression(node) {
|
|
if (containsYield(node.right)) {
|
|
if (ts.isLogicalOperator(node.operatorToken.kind)) {
|
|
return visitLogicalBinaryExpression(node);
|
|
}
|
|
else if (node.operatorToken.kind === 27) {
|
|
return visitCommaExpression(node);
|
|
}
|
|
var clone_5 = ts.getMutableClone(node);
|
|
clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression));
|
|
clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression);
|
|
return clone_5;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitLogicalBinaryExpression(node) {
|
|
var resultLabel = defineLabel();
|
|
var resultLocal = declareLocal();
|
|
emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), node.left);
|
|
if (node.operatorToken.kind === 54) {
|
|
emitBreakWhenFalse(resultLabel, resultLocal, node.left);
|
|
}
|
|
else {
|
|
emitBreakWhenTrue(resultLabel, resultLocal, node.left);
|
|
}
|
|
emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), node.right);
|
|
markLabel(resultLabel);
|
|
return resultLocal;
|
|
}
|
|
function visitCommaExpression(node) {
|
|
var pendingExpressions = [];
|
|
visit(node.left);
|
|
visit(node.right);
|
|
return ts.inlineExpressions(pendingExpressions);
|
|
function visit(node) {
|
|
if (ts.isBinaryExpression(node) && node.operatorToken.kind === 27) {
|
|
visit(node.left);
|
|
visit(node.right);
|
|
}
|
|
else {
|
|
if (containsYield(node) && pendingExpressions.length > 0) {
|
|
emitWorker(1, [ts.createExpressionStatement(ts.inlineExpressions(pendingExpressions))]);
|
|
pendingExpressions = [];
|
|
}
|
|
pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression));
|
|
}
|
|
}
|
|
}
|
|
function visitConditionalExpression(node) {
|
|
if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) {
|
|
var whenFalseLabel = defineLabel();
|
|
var resultLabel = defineLabel();
|
|
var resultLocal = declareLocal();
|
|
emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), node.condition);
|
|
emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), node.whenTrue);
|
|
emitBreak(resultLabel);
|
|
markLabel(whenFalseLabel);
|
|
emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), node.whenFalse);
|
|
markLabel(resultLabel);
|
|
return resultLocal;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitYieldExpression(node) {
|
|
var resumeLabel = defineLabel();
|
|
var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
|
|
if (node.asteriskToken) {
|
|
var iterator = (ts.getEmitFlags(node.expression) & 8388608) === 0
|
|
? ts.createValuesHelper(context, expression, node)
|
|
: expression;
|
|
emitYieldStar(iterator, node);
|
|
}
|
|
else {
|
|
emitYield(expression, node);
|
|
}
|
|
markLabel(resumeLabel);
|
|
return createGeneratorResume(node);
|
|
}
|
|
function visitArrayLiteralExpression(node) {
|
|
return visitElements(node.elements, undefined, undefined, node.multiLine);
|
|
}
|
|
function visitElements(elements, leadingElement, location, multiLine) {
|
|
var numInitialElements = countInitialNodesWithoutYield(elements);
|
|
var temp;
|
|
if (numInitialElements > 0) {
|
|
temp = declareLocal();
|
|
var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements);
|
|
emitAssignment(temp, ts.createArrayLiteral(leadingElement
|
|
? [leadingElement].concat(initialElements) : initialElements));
|
|
leadingElement = undefined;
|
|
}
|
|
var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements);
|
|
return temp
|
|
? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)])
|
|
: ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location);
|
|
function reduceElement(expressions, element) {
|
|
if (containsYield(element) && expressions.length > 0) {
|
|
var hasAssignedTemp = temp !== undefined;
|
|
if (!temp) {
|
|
temp = declareLocal();
|
|
}
|
|
emitAssignment(temp, hasAssignedTemp
|
|
? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)])
|
|
: ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine));
|
|
leadingElement = undefined;
|
|
expressions = [];
|
|
}
|
|
expressions.push(ts.visitNode(element, visitor, ts.isExpression));
|
|
return expressions;
|
|
}
|
|
}
|
|
function visitObjectLiteralExpression(node) {
|
|
var properties = node.properties;
|
|
var multiLine = node.multiLine;
|
|
var numInitialProperties = countInitialNodesWithoutYield(properties);
|
|
var temp = declareLocal();
|
|
emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine));
|
|
var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties);
|
|
expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp);
|
|
return ts.inlineExpressions(expressions);
|
|
function reduceProperty(expressions, property) {
|
|
if (containsYield(property) && expressions.length > 0) {
|
|
emitStatement(ts.createExpressionStatement(ts.inlineExpressions(expressions)));
|
|
expressions = [];
|
|
}
|
|
var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp);
|
|
var visited = ts.visitNode(expression, visitor, ts.isExpression);
|
|
if (visited) {
|
|
if (multiLine) {
|
|
ts.startOnNewLine(visited);
|
|
}
|
|
expressions.push(visited);
|
|
}
|
|
return expressions;
|
|
}
|
|
}
|
|
function visitElementAccessExpression(node) {
|
|
if (containsYield(node.argumentExpression)) {
|
|
var clone_6 = ts.getMutableClone(node);
|
|
clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression));
|
|
clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression);
|
|
return clone_6;
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitCallExpression(node) {
|
|
if (!ts.isImportCall(node) && ts.forEach(node.arguments, containsYield)) {
|
|
var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true), target = _a.target, thisArg = _a.thisArg;
|
|
return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), node), node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function visitNewExpression(node) {
|
|
if (ts.forEach(node.arguments, containsYield)) {
|
|
var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg;
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, ts.createVoidZero())), undefined, []), node), node);
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function transformAndEmitStatements(statements, start) {
|
|
if (start === void 0) { start = 0; }
|
|
var numStatements = statements.length;
|
|
for (var i = start; i < numStatements; i++) {
|
|
transformAndEmitStatement(statements[i]);
|
|
}
|
|
}
|
|
function transformAndEmitEmbeddedStatement(node) {
|
|
if (ts.isBlock(node)) {
|
|
transformAndEmitStatements(node.statements);
|
|
}
|
|
else {
|
|
transformAndEmitStatement(node);
|
|
}
|
|
}
|
|
function transformAndEmitStatement(node) {
|
|
var savedInStatementContainingYield = inStatementContainingYield;
|
|
if (!inStatementContainingYield) {
|
|
inStatementContainingYield = containsYield(node);
|
|
}
|
|
transformAndEmitStatementWorker(node);
|
|
inStatementContainingYield = savedInStatementContainingYield;
|
|
}
|
|
function transformAndEmitStatementWorker(node) {
|
|
switch (node.kind) {
|
|
case 218:
|
|
return transformAndEmitBlock(node);
|
|
case 221:
|
|
return transformAndEmitExpressionStatement(node);
|
|
case 222:
|
|
return transformAndEmitIfStatement(node);
|
|
case 223:
|
|
return transformAndEmitDoStatement(node);
|
|
case 224:
|
|
return transformAndEmitWhileStatement(node);
|
|
case 225:
|
|
return transformAndEmitForStatement(node);
|
|
case 226:
|
|
return transformAndEmitForInStatement(node);
|
|
case 228:
|
|
return transformAndEmitContinueStatement(node);
|
|
case 229:
|
|
return transformAndEmitBreakStatement(node);
|
|
case 230:
|
|
return transformAndEmitReturnStatement(node);
|
|
case 231:
|
|
return transformAndEmitWithStatement(node);
|
|
case 232:
|
|
return transformAndEmitSwitchStatement(node);
|
|
case 233:
|
|
return transformAndEmitLabeledStatement(node);
|
|
case 234:
|
|
return transformAndEmitThrowStatement(node);
|
|
case 235:
|
|
return transformAndEmitTryStatement(node);
|
|
default:
|
|
return emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function transformAndEmitBlock(node) {
|
|
if (containsYield(node)) {
|
|
transformAndEmitStatements(node.statements);
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function transformAndEmitExpressionStatement(node) {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
function transformAndEmitVariableDeclarationList(node) {
|
|
for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
var name = ts.getSynthesizedClone(variable.name);
|
|
ts.setCommentRange(name, variable.name);
|
|
hoistVariableDeclaration(name);
|
|
}
|
|
var variables = ts.getInitializedVariables(node);
|
|
var numVariables = variables.length;
|
|
var variablesWritten = 0;
|
|
var pendingExpressions = [];
|
|
while (variablesWritten < numVariables) {
|
|
for (var i = variablesWritten; i < numVariables; i++) {
|
|
var variable = variables[i];
|
|
if (containsYield(variable.initializer) && pendingExpressions.length > 0) {
|
|
break;
|
|
}
|
|
pendingExpressions.push(transformInitializedVariable(variable));
|
|
}
|
|
if (pendingExpressions.length) {
|
|
emitStatement(ts.createExpressionStatement(ts.inlineExpressions(pendingExpressions)));
|
|
variablesWritten += pendingExpressions.length;
|
|
pendingExpressions = [];
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
function transformInitializedVariable(node) {
|
|
return ts.setSourceMapRange(ts.createAssignment(ts.setSourceMapRange(ts.getSynthesizedClone(node.name), node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node);
|
|
}
|
|
function transformAndEmitIfStatement(node) {
|
|
if (containsYield(node)) {
|
|
if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
|
|
var endLabel = defineLabel();
|
|
var elseLabel = node.elseStatement ? defineLabel() : undefined;
|
|
emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), node.expression);
|
|
transformAndEmitEmbeddedStatement(node.thenStatement);
|
|
if (node.elseStatement) {
|
|
emitBreak(endLabel);
|
|
markLabel(elseLabel);
|
|
transformAndEmitEmbeddedStatement(node.elseStatement);
|
|
}
|
|
markLabel(endLabel);
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function transformAndEmitDoStatement(node) {
|
|
if (containsYield(node)) {
|
|
var conditionLabel = defineLabel();
|
|
var loopLabel = defineLabel();
|
|
beginLoopBlock(conditionLabel);
|
|
markLabel(loopLabel);
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
markLabel(conditionLabel);
|
|
emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression));
|
|
endLoopBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitDoStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptLoopBlock();
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
endLoopBlock();
|
|
return node;
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function transformAndEmitWhileStatement(node) {
|
|
if (containsYield(node)) {
|
|
var loopLabel = defineLabel();
|
|
var endLabel = beginLoopBlock(loopLabel);
|
|
markLabel(loopLabel);
|
|
emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression));
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
emitBreak(loopLabel);
|
|
endLoopBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitWhileStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptLoopBlock();
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
endLoopBlock();
|
|
return node;
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
function transformAndEmitForStatement(node) {
|
|
if (containsYield(node)) {
|
|
var conditionLabel = defineLabel();
|
|
var incrementLabel = defineLabel();
|
|
var endLabel = beginLoopBlock(incrementLabel);
|
|
if (node.initializer) {
|
|
var initializer = node.initializer;
|
|
if (ts.isVariableDeclarationList(initializer)) {
|
|
transformAndEmitVariableDeclarationList(initializer);
|
|
}
|
|
else {
|
|
emitStatement(ts.setTextRange(ts.createExpressionStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer));
|
|
}
|
|
}
|
|
markLabel(conditionLabel);
|
|
if (node.condition) {
|
|
emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression));
|
|
}
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
markLabel(incrementLabel);
|
|
if (node.incrementor) {
|
|
emitStatement(ts.setTextRange(ts.createExpressionStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor));
|
|
}
|
|
emitBreak(conditionLabel);
|
|
endLoopBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitForStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptLoopBlock();
|
|
}
|
|
var initializer = node.initializer;
|
|
if (initializer && ts.isVariableDeclarationList(initializer)) {
|
|
for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
hoistVariableDeclaration(variable.name);
|
|
}
|
|
var variables = ts.getInitializedVariables(initializer);
|
|
node = ts.updateFor(node, variables.length > 0
|
|
? ts.inlineExpressions(ts.map(variables, transformInitializedVariable))
|
|
: undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
else {
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
}
|
|
if (inStatementContainingYield) {
|
|
endLoopBlock();
|
|
}
|
|
return node;
|
|
}
|
|
function transformAndEmitForInStatement(node) {
|
|
if (containsYield(node)) {
|
|
var keysArray = declareLocal();
|
|
var key = declareLocal();
|
|
var keysIndex = ts.createLoopVariable();
|
|
var initializer = node.initializer;
|
|
hoistVariableDeclaration(keysIndex);
|
|
emitAssignment(keysArray, ts.createArrayLiteral());
|
|
emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createExpressionStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), undefined, [key]))));
|
|
emitAssignment(keysIndex, ts.createLiteral(0));
|
|
var conditionLabel = defineLabel();
|
|
var incrementLabel = defineLabel();
|
|
var endLabel = beginLoopBlock(incrementLabel);
|
|
markLabel(conditionLabel);
|
|
emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length")));
|
|
var variable = void 0;
|
|
if (ts.isVariableDeclarationList(initializer)) {
|
|
for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) {
|
|
var variable_1 = _a[_i];
|
|
hoistVariableDeclaration(variable_1.name);
|
|
}
|
|
variable = ts.getSynthesizedClone(initializer.declarations[0].name);
|
|
}
|
|
else {
|
|
variable = ts.visitNode(initializer, visitor, ts.isExpression);
|
|
ts.Debug.assert(ts.isLeftHandSideExpression(variable));
|
|
}
|
|
emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex));
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
markLabel(incrementLabel);
|
|
emitStatement(ts.createExpressionStatement(ts.createPostfixIncrement(keysIndex)));
|
|
emitBreak(conditionLabel);
|
|
endLoopBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitForInStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptLoopBlock();
|
|
}
|
|
var initializer = node.initializer;
|
|
if (ts.isVariableDeclarationList(initializer)) {
|
|
for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
hoistVariableDeclaration(variable.name);
|
|
}
|
|
node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
else {
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
}
|
|
if (inStatementContainingYield) {
|
|
endLoopBlock();
|
|
}
|
|
return node;
|
|
}
|
|
function transformAndEmitContinueStatement(node) {
|
|
var label = findContinueTarget(node.label ? ts.idText(node.label) : undefined);
|
|
if (label > 0) {
|
|
emitBreak(label, node);
|
|
}
|
|
else {
|
|
emitStatement(node);
|
|
}
|
|
}
|
|
function visitContinueStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
var label = findContinueTarget(node.label && ts.idText(node.label));
|
|
if (label > 0) {
|
|
return createInlineBreak(label, node);
|
|
}
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function transformAndEmitBreakStatement(node) {
|
|
var label = findBreakTarget(node.label ? ts.idText(node.label) : undefined);
|
|
if (label > 0) {
|
|
emitBreak(label, node);
|
|
}
|
|
else {
|
|
emitStatement(node);
|
|
}
|
|
}
|
|
function visitBreakStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
var label = findBreakTarget(node.label && ts.idText(node.label));
|
|
if (label > 0) {
|
|
return createInlineBreak(label, node);
|
|
}
|
|
}
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
function transformAndEmitReturnStatement(node) {
|
|
emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node);
|
|
}
|
|
function visitReturnStatement(node) {
|
|
return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node);
|
|
}
|
|
function transformAndEmitWithStatement(node) {
|
|
if (containsYield(node)) {
|
|
beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)));
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
endWithBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function transformAndEmitSwitchStatement(node) {
|
|
if (containsYield(node.caseBlock)) {
|
|
var caseBlock = node.caseBlock;
|
|
var numClauses = caseBlock.clauses.length;
|
|
var endLabel = beginSwitchBlock();
|
|
var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression));
|
|
var clauseLabels = [];
|
|
var defaultClauseIndex = -1;
|
|
for (var i = 0; i < numClauses; i++) {
|
|
var clause = caseBlock.clauses[i];
|
|
clauseLabels.push(defineLabel());
|
|
if (clause.kind === 272 && defaultClauseIndex === -1) {
|
|
defaultClauseIndex = i;
|
|
}
|
|
}
|
|
var clausesWritten = 0;
|
|
var pendingClauses = [];
|
|
while (clausesWritten < numClauses) {
|
|
var defaultClausesSkipped = 0;
|
|
for (var i = clausesWritten; i < numClauses; i++) {
|
|
var clause = caseBlock.clauses[i];
|
|
if (clause.kind === 271) {
|
|
if (containsYield(clause.expression) && pendingClauses.length > 0) {
|
|
break;
|
|
}
|
|
pendingClauses.push(ts.createCaseClause(ts.visitNode(clause.expression, visitor, ts.isExpression), [
|
|
createInlineBreak(clauseLabels[i], clause.expression)
|
|
]));
|
|
}
|
|
else {
|
|
defaultClausesSkipped++;
|
|
}
|
|
}
|
|
if (pendingClauses.length) {
|
|
emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses)));
|
|
clausesWritten += pendingClauses.length;
|
|
pendingClauses = [];
|
|
}
|
|
if (defaultClausesSkipped > 0) {
|
|
clausesWritten += defaultClausesSkipped;
|
|
defaultClausesSkipped = 0;
|
|
}
|
|
}
|
|
if (defaultClauseIndex >= 0) {
|
|
emitBreak(clauseLabels[defaultClauseIndex]);
|
|
}
|
|
else {
|
|
emitBreak(endLabel);
|
|
}
|
|
for (var i = 0; i < numClauses; i++) {
|
|
markLabel(clauseLabels[i]);
|
|
transformAndEmitStatements(caseBlock.clauses[i].statements);
|
|
}
|
|
endSwitchBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitSwitchStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptSwitchBlock();
|
|
}
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
if (inStatementContainingYield) {
|
|
endSwitchBlock();
|
|
}
|
|
return node;
|
|
}
|
|
function transformAndEmitLabeledStatement(node) {
|
|
if (containsYield(node)) {
|
|
beginLabeledBlock(ts.idText(node.label));
|
|
transformAndEmitEmbeddedStatement(node.statement);
|
|
endLabeledBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitNode(node, visitor, ts.isStatement));
|
|
}
|
|
}
|
|
function visitLabeledStatement(node) {
|
|
if (inStatementContainingYield) {
|
|
beginScriptLabeledBlock(ts.idText(node.label));
|
|
}
|
|
node = ts.visitEachChild(node, visitor, context);
|
|
if (inStatementContainingYield) {
|
|
endLabeledBlock();
|
|
}
|
|
return node;
|
|
}
|
|
function transformAndEmitThrowStatement(node) {
|
|
emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), node);
|
|
}
|
|
function transformAndEmitTryStatement(node) {
|
|
if (containsYield(node)) {
|
|
beginExceptionBlock();
|
|
transformAndEmitEmbeddedStatement(node.tryBlock);
|
|
if (node.catchClause) {
|
|
beginCatchBlock(node.catchClause.variableDeclaration);
|
|
transformAndEmitEmbeddedStatement(node.catchClause.block);
|
|
}
|
|
if (node.finallyBlock) {
|
|
beginFinallyBlock();
|
|
transformAndEmitEmbeddedStatement(node.finallyBlock);
|
|
}
|
|
endExceptionBlock();
|
|
}
|
|
else {
|
|
emitStatement(ts.visitEachChild(node, visitor, context));
|
|
}
|
|
}
|
|
function containsYield(node) {
|
|
return !!node && (node.transformFlags & 4194304) !== 0;
|
|
}
|
|
function countInitialNodesWithoutYield(nodes) {
|
|
var numNodes = nodes.length;
|
|
for (var i = 0; i < numNodes; i++) {
|
|
if (containsYield(nodes[i])) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (hint === 1) {
|
|
return substituteExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
if (ts.isIdentifier(node)) {
|
|
return substituteExpressionIdentifier(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(ts.idText(node))) {
|
|
var original = ts.getOriginalNode(node);
|
|
if (ts.isIdentifier(original) && original.parent) {
|
|
var declaration = resolver.getReferencedValueDeclaration(original);
|
|
if (declaration) {
|
|
var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)];
|
|
if (name) {
|
|
var clone_7 = ts.getMutableClone(name);
|
|
ts.setSourceMapRange(clone_7, node);
|
|
ts.setCommentRange(clone_7, node);
|
|
return clone_7;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function cacheExpression(node) {
|
|
var temp;
|
|
if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096) {
|
|
return node;
|
|
}
|
|
temp = ts.createTempVariable(hoistVariableDeclaration);
|
|
emitAssignment(temp, node, node);
|
|
return temp;
|
|
}
|
|
function declareLocal(name) {
|
|
var temp = name
|
|
? ts.createUniqueName(name)
|
|
: ts.createTempVariable(undefined);
|
|
hoistVariableDeclaration(temp);
|
|
return temp;
|
|
}
|
|
function defineLabel() {
|
|
if (!labelOffsets) {
|
|
labelOffsets = [];
|
|
}
|
|
var label = nextLabelId;
|
|
nextLabelId++;
|
|
labelOffsets[label] = -1;
|
|
return label;
|
|
}
|
|
function markLabel(label) {
|
|
ts.Debug.assert(labelOffsets !== undefined, "No labels were defined.");
|
|
labelOffsets[label] = operations ? operations.length : 0;
|
|
}
|
|
function beginBlock(block) {
|
|
if (!blocks) {
|
|
blocks = [];
|
|
blockActions = [];
|
|
blockOffsets = [];
|
|
blockStack = [];
|
|
}
|
|
var index = blockActions.length;
|
|
blockActions[index] = 0;
|
|
blockOffsets[index] = operations ? operations.length : 0;
|
|
blocks[index] = block;
|
|
blockStack.push(block);
|
|
return index;
|
|
}
|
|
function endBlock() {
|
|
var block = peekBlock();
|
|
if (block === undefined)
|
|
return ts.Debug.fail("beginBlock was never called.");
|
|
var index = blockActions.length;
|
|
blockActions[index] = 1;
|
|
blockOffsets[index] = operations ? operations.length : 0;
|
|
blocks[index] = block;
|
|
blockStack.pop();
|
|
return block;
|
|
}
|
|
function peekBlock() {
|
|
return ts.lastOrUndefined(blockStack);
|
|
}
|
|
function peekBlockKind() {
|
|
var block = peekBlock();
|
|
return block && block.kind;
|
|
}
|
|
function beginWithBlock(expression) {
|
|
var startLabel = defineLabel();
|
|
var endLabel = defineLabel();
|
|
markLabel(startLabel);
|
|
beginBlock({
|
|
kind: 1,
|
|
expression: expression,
|
|
startLabel: startLabel,
|
|
endLabel: endLabel
|
|
});
|
|
}
|
|
function endWithBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 1);
|
|
var block = endBlock();
|
|
markLabel(block.endLabel);
|
|
}
|
|
function beginExceptionBlock() {
|
|
var startLabel = defineLabel();
|
|
var endLabel = defineLabel();
|
|
markLabel(startLabel);
|
|
beginBlock({
|
|
kind: 0,
|
|
state: 0,
|
|
startLabel: startLabel,
|
|
endLabel: endLabel
|
|
});
|
|
emitNop();
|
|
return endLabel;
|
|
}
|
|
function beginCatchBlock(variable) {
|
|
ts.Debug.assert(peekBlockKind() === 0);
|
|
var name;
|
|
if (ts.isGeneratedIdentifier(variable.name)) {
|
|
name = variable.name;
|
|
hoistVariableDeclaration(variable.name);
|
|
}
|
|
else {
|
|
var text = ts.idText(variable.name);
|
|
name = declareLocal(text);
|
|
if (!renamedCatchVariables) {
|
|
renamedCatchVariables = ts.createMap();
|
|
renamedCatchVariableDeclarations = [];
|
|
context.enableSubstitution(72);
|
|
}
|
|
renamedCatchVariables.set(text, true);
|
|
renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name;
|
|
}
|
|
var exception = peekBlock();
|
|
ts.Debug.assert(exception.state < 1);
|
|
var endLabel = exception.endLabel;
|
|
emitBreak(endLabel);
|
|
var catchLabel = defineLabel();
|
|
markLabel(catchLabel);
|
|
exception.state = 1;
|
|
exception.catchVariable = name;
|
|
exception.catchLabel = catchLabel;
|
|
emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []));
|
|
emitNop();
|
|
}
|
|
function beginFinallyBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 0);
|
|
var exception = peekBlock();
|
|
ts.Debug.assert(exception.state < 2);
|
|
var endLabel = exception.endLabel;
|
|
emitBreak(endLabel);
|
|
var finallyLabel = defineLabel();
|
|
markLabel(finallyLabel);
|
|
exception.state = 2;
|
|
exception.finallyLabel = finallyLabel;
|
|
}
|
|
function endExceptionBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 0);
|
|
var exception = endBlock();
|
|
var state = exception.state;
|
|
if (state < 2) {
|
|
emitBreak(exception.endLabel);
|
|
}
|
|
else {
|
|
emitEndfinally();
|
|
}
|
|
markLabel(exception.endLabel);
|
|
emitNop();
|
|
exception.state = 3;
|
|
}
|
|
function beginScriptLoopBlock() {
|
|
beginBlock({
|
|
kind: 3,
|
|
isScript: true,
|
|
breakLabel: -1,
|
|
continueLabel: -1
|
|
});
|
|
}
|
|
function beginLoopBlock(continueLabel) {
|
|
var breakLabel = defineLabel();
|
|
beginBlock({
|
|
kind: 3,
|
|
isScript: false,
|
|
breakLabel: breakLabel,
|
|
continueLabel: continueLabel,
|
|
});
|
|
return breakLabel;
|
|
}
|
|
function endLoopBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 3);
|
|
var block = endBlock();
|
|
var breakLabel = block.breakLabel;
|
|
if (!block.isScript) {
|
|
markLabel(breakLabel);
|
|
}
|
|
}
|
|
function beginScriptSwitchBlock() {
|
|
beginBlock({
|
|
kind: 2,
|
|
isScript: true,
|
|
breakLabel: -1
|
|
});
|
|
}
|
|
function beginSwitchBlock() {
|
|
var breakLabel = defineLabel();
|
|
beginBlock({
|
|
kind: 2,
|
|
isScript: false,
|
|
breakLabel: breakLabel,
|
|
});
|
|
return breakLabel;
|
|
}
|
|
function endSwitchBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 2);
|
|
var block = endBlock();
|
|
var breakLabel = block.breakLabel;
|
|
if (!block.isScript) {
|
|
markLabel(breakLabel);
|
|
}
|
|
}
|
|
function beginScriptLabeledBlock(labelText) {
|
|
beginBlock({
|
|
kind: 4,
|
|
isScript: true,
|
|
labelText: labelText,
|
|
breakLabel: -1
|
|
});
|
|
}
|
|
function beginLabeledBlock(labelText) {
|
|
var breakLabel = defineLabel();
|
|
beginBlock({
|
|
kind: 4,
|
|
isScript: false,
|
|
labelText: labelText,
|
|
breakLabel: breakLabel
|
|
});
|
|
}
|
|
function endLabeledBlock() {
|
|
ts.Debug.assert(peekBlockKind() === 4);
|
|
var block = endBlock();
|
|
if (!block.isScript) {
|
|
markLabel(block.breakLabel);
|
|
}
|
|
}
|
|
function supportsUnlabeledBreak(block) {
|
|
return block.kind === 2
|
|
|| block.kind === 3;
|
|
}
|
|
function supportsLabeledBreakOrContinue(block) {
|
|
return block.kind === 4;
|
|
}
|
|
function supportsUnlabeledContinue(block) {
|
|
return block.kind === 3;
|
|
}
|
|
function hasImmediateContainingLabeledBlock(labelText, start) {
|
|
for (var j = start; j >= 0; j--) {
|
|
var containingBlock = blockStack[j];
|
|
if (supportsLabeledBreakOrContinue(containingBlock)) {
|
|
if (containingBlock.labelText === labelText) {
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function findBreakTarget(labelText) {
|
|
if (blockStack) {
|
|
if (labelText) {
|
|
for (var i = blockStack.length - 1; i >= 0; i--) {
|
|
var block = blockStack[i];
|
|
if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) {
|
|
return block.breakLabel;
|
|
}
|
|
else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
|
|
return block.breakLabel;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for (var i = blockStack.length - 1; i >= 0; i--) {
|
|
var block = blockStack[i];
|
|
if (supportsUnlabeledBreak(block)) {
|
|
return block.breakLabel;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function findContinueTarget(labelText) {
|
|
if (blockStack) {
|
|
if (labelText) {
|
|
for (var i = blockStack.length - 1; i >= 0; i--) {
|
|
var block = blockStack[i];
|
|
if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
|
|
return block.continueLabel;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for (var i = blockStack.length - 1; i >= 0; i--) {
|
|
var block = blockStack[i];
|
|
if (supportsUnlabeledContinue(block)) {
|
|
return block.continueLabel;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function createLabel(label) {
|
|
if (label !== undefined && label > 0) {
|
|
if (labelExpressions === undefined) {
|
|
labelExpressions = [];
|
|
}
|
|
var expression = ts.createLiteral(-1);
|
|
if (labelExpressions[label] === undefined) {
|
|
labelExpressions[label] = [expression];
|
|
}
|
|
else {
|
|
labelExpressions[label].push(expression);
|
|
}
|
|
return expression;
|
|
}
|
|
return ts.createOmittedExpression();
|
|
}
|
|
function createInstruction(instruction) {
|
|
var literal = ts.createLiteral(instruction);
|
|
ts.addSyntheticTrailingComment(literal, 3, getInstructionName(instruction));
|
|
return literal;
|
|
}
|
|
function createInlineBreak(label, location) {
|
|
ts.Debug.assertLessThan(0, label, "Invalid label");
|
|
return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(3),
|
|
createLabel(label)
|
|
])), location);
|
|
}
|
|
function createInlineReturn(expression, location) {
|
|
return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression
|
|
? [createInstruction(2), expression]
|
|
: [createInstruction(2)])), location);
|
|
}
|
|
function createGeneratorResume(location) {
|
|
return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []), location);
|
|
}
|
|
function emitNop() {
|
|
emitWorker(0);
|
|
}
|
|
function emitStatement(node) {
|
|
if (node) {
|
|
emitWorker(1, [node]);
|
|
}
|
|
else {
|
|
emitNop();
|
|
}
|
|
}
|
|
function emitAssignment(left, right, location) {
|
|
emitWorker(2, [left, right], location);
|
|
}
|
|
function emitBreak(label, location) {
|
|
emitWorker(3, [label], location);
|
|
}
|
|
function emitBreakWhenTrue(label, condition, location) {
|
|
emitWorker(4, [label, condition], location);
|
|
}
|
|
function emitBreakWhenFalse(label, condition, location) {
|
|
emitWorker(5, [label, condition], location);
|
|
}
|
|
function emitYieldStar(expression, location) {
|
|
emitWorker(7, [expression], location);
|
|
}
|
|
function emitYield(expression, location) {
|
|
emitWorker(6, [expression], location);
|
|
}
|
|
function emitReturn(expression, location) {
|
|
emitWorker(8, [expression], location);
|
|
}
|
|
function emitThrow(expression, location) {
|
|
emitWorker(9, [expression], location);
|
|
}
|
|
function emitEndfinally() {
|
|
emitWorker(10);
|
|
}
|
|
function emitWorker(code, args, location) {
|
|
if (operations === undefined) {
|
|
operations = [];
|
|
operationArguments = [];
|
|
operationLocations = [];
|
|
}
|
|
if (labelOffsets === undefined) {
|
|
markLabel(defineLabel());
|
|
}
|
|
var operationIndex = operations.length;
|
|
operations[operationIndex] = code;
|
|
operationArguments[operationIndex] = args;
|
|
operationLocations[operationIndex] = location;
|
|
}
|
|
function build() {
|
|
blockIndex = 0;
|
|
labelNumber = 0;
|
|
labelNumbers = undefined;
|
|
lastOperationWasAbrupt = false;
|
|
lastOperationWasCompletion = false;
|
|
clauses = undefined;
|
|
statements = undefined;
|
|
exceptionBlockStack = undefined;
|
|
currentExceptionBlock = undefined;
|
|
withBlockStack = undefined;
|
|
var buildResult = buildStatements();
|
|
return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, state)], undefined, ts.createBlock(buildResult, buildResult.length > 0)), 524288));
|
|
}
|
|
function buildStatements() {
|
|
if (operations) {
|
|
for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) {
|
|
writeOperation(operationIndex);
|
|
}
|
|
flushFinalLabel(operations.length);
|
|
}
|
|
else {
|
|
flushFinalLabel(0);
|
|
}
|
|
if (clauses) {
|
|
var labelExpression = ts.createPropertyAccess(state, "label");
|
|
var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses));
|
|
return [ts.startOnNewLine(switchStatement)];
|
|
}
|
|
if (statements) {
|
|
return statements;
|
|
}
|
|
return [];
|
|
}
|
|
function flushLabel() {
|
|
if (!statements) {
|
|
return;
|
|
}
|
|
appendLabel(!lastOperationWasAbrupt);
|
|
lastOperationWasAbrupt = false;
|
|
lastOperationWasCompletion = false;
|
|
labelNumber++;
|
|
}
|
|
function flushFinalLabel(operationIndex) {
|
|
if (isFinalLabelReachable(operationIndex)) {
|
|
tryEnterLabel(operationIndex);
|
|
withBlockStack = undefined;
|
|
writeReturn(undefined, undefined);
|
|
}
|
|
if (statements && clauses) {
|
|
appendLabel(false);
|
|
}
|
|
updateLabelExpressions();
|
|
}
|
|
function isFinalLabelReachable(operationIndex) {
|
|
if (!lastOperationWasCompletion) {
|
|
return true;
|
|
}
|
|
if (!labelOffsets || !labelExpressions) {
|
|
return false;
|
|
}
|
|
for (var label = 0; label < labelOffsets.length; label++) {
|
|
if (labelOffsets[label] === operationIndex && labelExpressions[label]) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function appendLabel(markLabelEnd) {
|
|
if (!clauses) {
|
|
clauses = [];
|
|
}
|
|
if (statements) {
|
|
if (withBlockStack) {
|
|
for (var i = withBlockStack.length - 1; i >= 0; i--) {
|
|
var withBlock = withBlockStack[i];
|
|
statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))];
|
|
}
|
|
}
|
|
if (currentExceptionBlock) {
|
|
var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel;
|
|
statements.unshift(ts.createExpressionStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), undefined, [
|
|
ts.createArrayLiteral([
|
|
createLabel(startLabel),
|
|
createLabel(catchLabel),
|
|
createLabel(finallyLabel),
|
|
createLabel(endLabel)
|
|
])
|
|
])));
|
|
currentExceptionBlock = undefined;
|
|
}
|
|
if (markLabelEnd) {
|
|
statements.push(ts.createExpressionStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1))));
|
|
}
|
|
}
|
|
clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || []));
|
|
statements = undefined;
|
|
}
|
|
function tryEnterLabel(operationIndex) {
|
|
if (!labelOffsets) {
|
|
return;
|
|
}
|
|
for (var label = 0; label < labelOffsets.length; label++) {
|
|
if (labelOffsets[label] === operationIndex) {
|
|
flushLabel();
|
|
if (labelNumbers === undefined) {
|
|
labelNumbers = [];
|
|
}
|
|
if (labelNumbers[labelNumber] === undefined) {
|
|
labelNumbers[labelNumber] = [label];
|
|
}
|
|
else {
|
|
labelNumbers[labelNumber].push(label);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function updateLabelExpressions() {
|
|
if (labelExpressions !== undefined && labelNumbers !== undefined) {
|
|
for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) {
|
|
var labels = labelNumbers[labelNumber_1];
|
|
if (labels !== undefined) {
|
|
for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) {
|
|
var label = labels_1[_i];
|
|
var expressions = labelExpressions[label];
|
|
if (expressions !== undefined) {
|
|
for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) {
|
|
var expression = expressions_1[_a];
|
|
expression.text = String(labelNumber_1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function tryEnterOrLeaveBlock(operationIndex) {
|
|
if (blocks) {
|
|
for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) {
|
|
var block = blocks[blockIndex];
|
|
var blockAction = blockActions[blockIndex];
|
|
switch (block.kind) {
|
|
case 0:
|
|
if (blockAction === 0) {
|
|
if (!exceptionBlockStack) {
|
|
exceptionBlockStack = [];
|
|
}
|
|
if (!statements) {
|
|
statements = [];
|
|
}
|
|
exceptionBlockStack.push(currentExceptionBlock);
|
|
currentExceptionBlock = block;
|
|
}
|
|
else if (blockAction === 1) {
|
|
currentExceptionBlock = exceptionBlockStack.pop();
|
|
}
|
|
break;
|
|
case 1:
|
|
if (blockAction === 0) {
|
|
if (!withBlockStack) {
|
|
withBlockStack = [];
|
|
}
|
|
withBlockStack.push(block);
|
|
}
|
|
else if (blockAction === 1) {
|
|
withBlockStack.pop();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function writeOperation(operationIndex) {
|
|
tryEnterLabel(operationIndex);
|
|
tryEnterOrLeaveBlock(operationIndex);
|
|
if (lastOperationWasAbrupt) {
|
|
return;
|
|
}
|
|
lastOperationWasAbrupt = false;
|
|
lastOperationWasCompletion = false;
|
|
var opcode = operations[operationIndex];
|
|
if (opcode === 0) {
|
|
return;
|
|
}
|
|
else if (opcode === 10) {
|
|
return writeEndfinally();
|
|
}
|
|
var args = operationArguments[operationIndex];
|
|
if (opcode === 1) {
|
|
return writeStatement(args[0]);
|
|
}
|
|
var location = operationLocations[operationIndex];
|
|
switch (opcode) {
|
|
case 2:
|
|
return writeAssign(args[0], args[1], location);
|
|
case 3:
|
|
return writeBreak(args[0], location);
|
|
case 4:
|
|
return writeBreakWhenTrue(args[0], args[1], location);
|
|
case 5:
|
|
return writeBreakWhenFalse(args[0], args[1], location);
|
|
case 6:
|
|
return writeYield(args[0], location);
|
|
case 7:
|
|
return writeYieldStar(args[0], location);
|
|
case 8:
|
|
return writeReturn(args[0], location);
|
|
case 9:
|
|
return writeThrow(args[0], location);
|
|
}
|
|
}
|
|
function writeStatement(statement) {
|
|
if (statement) {
|
|
if (!statements) {
|
|
statements = [statement];
|
|
}
|
|
else {
|
|
statements.push(statement);
|
|
}
|
|
}
|
|
}
|
|
function writeAssign(left, right, operationLocation) {
|
|
writeStatement(ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(left, right)), operationLocation));
|
|
}
|
|
function writeThrow(expression, operationLocation) {
|
|
lastOperationWasAbrupt = true;
|
|
lastOperationWasCompletion = true;
|
|
writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation));
|
|
}
|
|
function writeReturn(expression, operationLocation) {
|
|
lastOperationWasAbrupt = true;
|
|
lastOperationWasCompletion = true;
|
|
writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression
|
|
? [createInstruction(2), expression]
|
|
: [createInstruction(2)])), operationLocation), 384));
|
|
}
|
|
function writeBreak(label, operationLocation) {
|
|
lastOperationWasAbrupt = true;
|
|
writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(3),
|
|
createLabel(label)
|
|
])), operationLocation), 384));
|
|
}
|
|
function writeBreakWhenTrue(label, condition, operationLocation) {
|
|
writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(3),
|
|
createLabel(label)
|
|
])), operationLocation), 384)), 1));
|
|
}
|
|
function writeBreakWhenFalse(label, condition, operationLocation) {
|
|
writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(3),
|
|
createLabel(label)
|
|
])), operationLocation), 384)), 1));
|
|
}
|
|
function writeYield(expression, operationLocation) {
|
|
lastOperationWasAbrupt = true;
|
|
writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression
|
|
? [createInstruction(4), expression]
|
|
: [createInstruction(4)])), operationLocation), 384));
|
|
}
|
|
function writeYieldStar(expression, operationLocation) {
|
|
lastOperationWasAbrupt = true;
|
|
writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(5),
|
|
expression
|
|
])), operationLocation), 384));
|
|
}
|
|
function writeEndfinally() {
|
|
lastOperationWasAbrupt = true;
|
|
writeStatement(ts.createReturn(ts.createArrayLiteral([
|
|
createInstruction(7)
|
|
])));
|
|
}
|
|
}
|
|
ts.transformGenerators = transformGenerators;
|
|
function createGeneratorHelper(context, body) {
|
|
context.requestEmitHelper(generatorHelper);
|
|
return ts.createCall(ts.getHelperName("__generator"), undefined, [ts.createThis(), body]);
|
|
}
|
|
var generatorHelper = {
|
|
name: "typescript:generator",
|
|
scoped: false,
|
|
priority: 6,
|
|
text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };"
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformModule(context) {
|
|
function getTransformModuleDelegate(moduleKind) {
|
|
switch (moduleKind) {
|
|
case ts.ModuleKind.AMD: return transformAMDModule;
|
|
case ts.ModuleKind.UMD: return transformUMDModule;
|
|
default: return transformCommonJSModule;
|
|
}
|
|
}
|
|
var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var resolver = context.getEmitResolver();
|
|
var host = context.getEmitHost();
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var moduleKind = ts.getEmitModuleKind(compilerOptions);
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.enableSubstitution(72);
|
|
context.enableSubstitution(204);
|
|
context.enableSubstitution(202);
|
|
context.enableSubstitution(203);
|
|
context.enableSubstitution(276);
|
|
context.enableEmitNotification(279);
|
|
var moduleInfoMap = [];
|
|
var deferredExports = [];
|
|
var currentSourceFile;
|
|
var currentModuleInfo;
|
|
var noSubstitution;
|
|
var needUMDDynamicImportHelper;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile ||
|
|
!(ts.isEffectiveExternalModule(node, compilerOptions) ||
|
|
node.transformFlags & 16777216 ||
|
|
(ts.isJsonSourceFile(node) && ts.hasJsonModuleEmitEnabled(compilerOptions) && (compilerOptions.out || compilerOptions.outFile)))) {
|
|
return node;
|
|
}
|
|
currentSourceFile = node;
|
|
currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions);
|
|
moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo;
|
|
var transformModule = getTransformModuleDelegate(moduleKind);
|
|
var updated = transformModule(node);
|
|
currentSourceFile = undefined;
|
|
currentModuleInfo = undefined;
|
|
needUMDDynamicImportHelper = false;
|
|
return ts.aggregateTransformFlags(updated);
|
|
}
|
|
function shouldEmitUnderscoreUnderscoreESModule() {
|
|
if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function transformCommonJSModule(node) {
|
|
startLexicalEnvironment();
|
|
var statements = [];
|
|
var ensureUseStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile));
|
|
var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor);
|
|
if (shouldEmitUnderscoreUnderscoreESModule()) {
|
|
ts.append(statements, createUnderscoreUnderscoreESModule());
|
|
}
|
|
ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement));
|
|
ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset));
|
|
addExportEqualsIfNeeded(statements, false);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements));
|
|
if (currentModuleInfo.hasExportStarsToExportValues && !compilerOptions.importHelpers) {
|
|
ts.addEmitHelper(updated, exportStarHelper);
|
|
}
|
|
ts.addEmitHelpers(updated, context.readEmitHelpers());
|
|
return updated;
|
|
}
|
|
function transformAMDModule(node) {
|
|
var define = ts.createIdentifier("define");
|
|
var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions);
|
|
var jsonSourceFile = ts.isJsonSourceFile(node) && node;
|
|
var _a = collectAsynchronousDependencies(node, true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames;
|
|
var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([
|
|
ts.createExpressionStatement(ts.createCall(define, undefined, (moduleName ? [moduleName] : []).concat([
|
|
ts.createArrayLiteral(jsonSourceFile ? ts.emptyArray : [
|
|
ts.createLiteral("require"),
|
|
ts.createLiteral("exports")
|
|
].concat(aliasedModuleNames, unaliasedModuleNames)),
|
|
jsonSourceFile ?
|
|
jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : ts.createObjectLiteral() :
|
|
ts.createFunctionExpression(undefined, undefined, undefined, undefined, [
|
|
ts.createParameter(undefined, undefined, undefined, "require"),
|
|
ts.createParameter(undefined, undefined, undefined, "exports")
|
|
].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node))
|
|
])))
|
|
]), node.statements));
|
|
ts.addEmitHelpers(updated, context.readEmitHelpers());
|
|
return updated;
|
|
}
|
|
function transformUMDModule(node) {
|
|
var _a = collectAsynchronousDependencies(node, false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames;
|
|
var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions);
|
|
var umdHeader = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, "factory")], undefined, ts.setTextRange(ts.createBlock([
|
|
ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([
|
|
ts.createVariableStatement(undefined, [
|
|
ts.createVariableDeclaration("v", undefined, ts.createCall(ts.createIdentifier("factory"), undefined, [
|
|
ts.createIdentifier("require"),
|
|
ts.createIdentifier("exports")
|
|
]))
|
|
]),
|
|
ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createExpressionStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1)
|
|
]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([
|
|
ts.createExpressionStatement(ts.createCall(ts.createIdentifier("define"), undefined, (moduleName ? [moduleName] : []).concat([
|
|
ts.createArrayLiteral([
|
|
ts.createLiteral("require"),
|
|
ts.createLiteral("exports")
|
|
].concat(aliasedModuleNames, unaliasedModuleNames)),
|
|
ts.createIdentifier("factory")
|
|
])))
|
|
])))
|
|
], true), undefined));
|
|
var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([
|
|
ts.createExpressionStatement(ts.createCall(umdHeader, undefined, [
|
|
ts.createFunctionExpression(undefined, undefined, undefined, undefined, [
|
|
ts.createParameter(undefined, undefined, undefined, "require"),
|
|
ts.createParameter(undefined, undefined, undefined, "exports")
|
|
].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node))
|
|
]))
|
|
]), node.statements));
|
|
ts.addEmitHelpers(updated, context.readEmitHelpers());
|
|
return updated;
|
|
}
|
|
function collectAsynchronousDependencies(node, includeNonAmdDependencies) {
|
|
var aliasedModuleNames = [];
|
|
var unaliasedModuleNames = [];
|
|
var importAliasNames = [];
|
|
for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) {
|
|
var amdDependency = _a[_i];
|
|
if (amdDependency.name) {
|
|
aliasedModuleNames.push(ts.createLiteral(amdDependency.path));
|
|
importAliasNames.push(ts.createParameter(undefined, undefined, undefined, amdDependency.name));
|
|
}
|
|
else {
|
|
unaliasedModuleNames.push(ts.createLiteral(amdDependency.path));
|
|
}
|
|
}
|
|
for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) {
|
|
var importNode = _c[_b];
|
|
var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions);
|
|
var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile);
|
|
if (externalModuleName) {
|
|
if (includeNonAmdDependencies && importAliasName) {
|
|
ts.setEmitFlags(importAliasName, 4);
|
|
aliasedModuleNames.push(externalModuleName);
|
|
importAliasNames.push(ts.createParameter(undefined, undefined, undefined, importAliasName));
|
|
}
|
|
else {
|
|
unaliasedModuleNames.push(externalModuleName);
|
|
}
|
|
}
|
|
}
|
|
return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames };
|
|
}
|
|
function getAMDImportExpressionForImport(node) {
|
|
if (ts.isImportEqualsDeclaration(node) || ts.isExportDeclaration(node) || !ts.getExternalModuleNameLiteral(node, currentSourceFile, host, resolver, compilerOptions)) {
|
|
return undefined;
|
|
}
|
|
var name = ts.getLocalNameForExternalImport(node, currentSourceFile);
|
|
var expr = getHelperExpressionForImport(node, name);
|
|
if (expr === name) {
|
|
return undefined;
|
|
}
|
|
return ts.createExpressionStatement(ts.createAssignment(name, expr));
|
|
}
|
|
function transformAsynchronousModuleBody(node) {
|
|
startLexicalEnvironment();
|
|
var statements = [];
|
|
var statementOffset = ts.addPrologue(statements, node.statements, !compilerOptions.noImplicitUseStrict, sourceElementVisitor);
|
|
if (shouldEmitUnderscoreUnderscoreESModule()) {
|
|
ts.append(statements, createUnderscoreUnderscoreESModule());
|
|
}
|
|
ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement));
|
|
if (moduleKind === ts.ModuleKind.AMD) {
|
|
ts.addRange(statements, ts.mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
|
|
}
|
|
ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset));
|
|
addExportEqualsIfNeeded(statements, true);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var body = ts.createBlock(statements, true);
|
|
if (currentModuleInfo.hasExportStarsToExportValues && !compilerOptions.importHelpers) {
|
|
ts.addEmitHelper(body, exportStarHelper);
|
|
}
|
|
if (needUMDDynamicImportHelper) {
|
|
ts.addEmitHelper(body, dynamicImportUMDHelper);
|
|
}
|
|
return body;
|
|
}
|
|
function addExportEqualsIfNeeded(statements, emitAsReturn) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
var expressionResult = ts.visitNode(currentModuleInfo.exportEquals.expression, moduleExpressionElementVisitor);
|
|
if (expressionResult) {
|
|
if (emitAsReturn) {
|
|
var statement = ts.createReturn(expressionResult);
|
|
ts.setTextRange(statement, currentModuleInfo.exportEquals);
|
|
ts.setEmitFlags(statement, 384 | 1536);
|
|
statements.push(statement);
|
|
}
|
|
else {
|
|
var statement = ts.createExpressionStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), expressionResult));
|
|
ts.setTextRange(statement, currentModuleInfo.exportEquals);
|
|
ts.setEmitFlags(statement, 1536);
|
|
statements.push(statement);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function sourceElementVisitor(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
return visitImportDeclaration(node);
|
|
case 248:
|
|
return visitImportEqualsDeclaration(node);
|
|
case 255:
|
|
return visitExportDeclaration(node);
|
|
case 254:
|
|
return visitExportAssignment(node);
|
|
case 219:
|
|
return visitVariableStatement(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 240:
|
|
return visitClassDeclaration(node);
|
|
case 310:
|
|
return visitMergeDeclarationMarker(node);
|
|
case 311:
|
|
return visitEndOfDeclarationMarker(node);
|
|
default:
|
|
return ts.visitEachChild(node, moduleExpressionElementVisitor, context);
|
|
}
|
|
}
|
|
function moduleExpressionElementVisitor(node) {
|
|
if (!(node.transformFlags & 16777216) && !(node.transformFlags & 2048)) {
|
|
return node;
|
|
}
|
|
if (ts.isImportCall(node)) {
|
|
return visitImportCallExpression(node);
|
|
}
|
|
else if (node.transformFlags & 1024 && ts.isBinaryExpression(node)) {
|
|
return visitDestructuringAssignment(node);
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, moduleExpressionElementVisitor, context);
|
|
}
|
|
}
|
|
function destructuringNeedsFlattening(node) {
|
|
if (ts.isObjectLiteralExpression(node)) {
|
|
for (var _i = 0, _a = node.properties; _i < _a.length; _i++) {
|
|
var elem = _a[_i];
|
|
switch (elem.kind) {
|
|
case 275:
|
|
if (destructuringNeedsFlattening(elem.initializer)) {
|
|
return true;
|
|
}
|
|
break;
|
|
case 276:
|
|
if (destructuringNeedsFlattening(elem.name)) {
|
|
return true;
|
|
}
|
|
break;
|
|
case 277:
|
|
if (destructuringNeedsFlattening(elem.expression)) {
|
|
return true;
|
|
}
|
|
break;
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return false;
|
|
default: ts.Debug.assertNever(elem, "Unhandled object member kind");
|
|
}
|
|
}
|
|
}
|
|
else if (ts.isArrayLiteralExpression(node)) {
|
|
for (var _b = 0, _c = node.elements; _b < _c.length; _b++) {
|
|
var elem = _c[_b];
|
|
if (ts.isSpreadElement(elem)) {
|
|
if (destructuringNeedsFlattening(elem.expression)) {
|
|
return true;
|
|
}
|
|
}
|
|
else if (destructuringNeedsFlattening(elem)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else if (ts.isIdentifier(node)) {
|
|
return ts.length(getExports(node)) > (ts.isExportName(node) ? 1 : 0);
|
|
}
|
|
return false;
|
|
}
|
|
function visitDestructuringAssignment(node) {
|
|
if (destructuringNeedsFlattening(node.left)) {
|
|
return ts.flattenDestructuringAssignment(node, moduleExpressionElementVisitor, context, 0, false, createAllExportExpressions);
|
|
}
|
|
return ts.visitEachChild(node, moduleExpressionElementVisitor, context);
|
|
}
|
|
function visitImportCallExpression(node) {
|
|
var argument = ts.visitNode(ts.firstOrUndefined(node.arguments), moduleExpressionElementVisitor);
|
|
var containsLexicalThis = !!(node.transformFlags & 8192);
|
|
switch (compilerOptions.module) {
|
|
case ts.ModuleKind.AMD:
|
|
return createImportCallExpressionAMD(argument, containsLexicalThis);
|
|
case ts.ModuleKind.UMD:
|
|
return createImportCallExpressionUMD(argument, containsLexicalThis);
|
|
case ts.ModuleKind.CommonJS:
|
|
default:
|
|
return createImportCallExpressionCommonJS(argument, containsLexicalThis);
|
|
}
|
|
}
|
|
function createImportCallExpressionUMD(arg, containsLexicalThis) {
|
|
needUMDDynamicImportHelper = true;
|
|
if (ts.isSimpleCopiableExpression(arg)) {
|
|
var argClone = ts.isGeneratedIdentifier(arg) ? arg : ts.isStringLiteral(arg) ? ts.createLiteral(arg) : ts.setEmitFlags(ts.setTextRange(ts.getSynthesizedClone(arg), arg), 1536);
|
|
return ts.createConditional(ts.createIdentifier("__syncRequire"), createImportCallExpressionCommonJS(arg, containsLexicalThis), createImportCallExpressionAMD(argClone, containsLexicalThis));
|
|
}
|
|
else {
|
|
var temp = ts.createTempVariable(hoistVariableDeclaration);
|
|
return ts.createComma(ts.createAssignment(temp, arg), ts.createConditional(ts.createIdentifier("__syncRequire"), createImportCallExpressionCommonJS(temp, containsLexicalThis), createImportCallExpressionAMD(temp, containsLexicalThis)));
|
|
}
|
|
}
|
|
function createImportCallExpressionAMD(arg, containsLexicalThis) {
|
|
var resolve = ts.createUniqueName("resolve");
|
|
var reject = ts.createUniqueName("reject");
|
|
var parameters = [
|
|
ts.createParameter(undefined, undefined, undefined, resolve),
|
|
ts.createParameter(undefined, undefined, undefined, reject)
|
|
];
|
|
var body = ts.createBlock([
|
|
ts.createExpressionStatement(ts.createCall(ts.createIdentifier("require"), undefined, [ts.createArrayLiteral([arg || ts.createOmittedExpression()]), resolve, reject]))
|
|
]);
|
|
var func;
|
|
if (languageVersion >= 2) {
|
|
func = ts.createArrowFunction(undefined, undefined, parameters, undefined, undefined, body);
|
|
}
|
|
else {
|
|
func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, parameters, undefined, body);
|
|
if (containsLexicalThis) {
|
|
ts.setEmitFlags(func, 8);
|
|
}
|
|
}
|
|
var promise = ts.createNew(ts.createIdentifier("Promise"), undefined, [func]);
|
|
if (compilerOptions.esModuleInterop) {
|
|
context.requestEmitHelper(importStarHelper);
|
|
return ts.createCall(ts.createPropertyAccess(promise, ts.createIdentifier("then")), undefined, [ts.getHelperName("__importStar")]);
|
|
}
|
|
return promise;
|
|
}
|
|
function createImportCallExpressionCommonJS(arg, containsLexicalThis) {
|
|
var promiseResolveCall = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Promise"), "resolve"), undefined, []);
|
|
var requireCall = ts.createCall(ts.createIdentifier("require"), undefined, arg ? [arg] : []);
|
|
if (compilerOptions.esModuleInterop) {
|
|
context.requestEmitHelper(importStarHelper);
|
|
requireCall = ts.createCall(ts.getHelperName("__importStar"), undefined, [requireCall]);
|
|
}
|
|
var func;
|
|
if (languageVersion >= 2) {
|
|
func = ts.createArrowFunction(undefined, undefined, [], undefined, undefined, requireCall);
|
|
}
|
|
else {
|
|
func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock([ts.createReturn(requireCall)]));
|
|
if (containsLexicalThis) {
|
|
ts.setEmitFlags(func, 8);
|
|
}
|
|
}
|
|
return ts.createCall(ts.createPropertyAccess(promiseResolveCall, "then"), undefined, [func]);
|
|
}
|
|
function getHelperExpressionForImport(node, innerExpr) {
|
|
if (!compilerOptions.esModuleInterop || ts.getEmitFlags(node) & 67108864) {
|
|
return innerExpr;
|
|
}
|
|
if (ts.getImportNeedsImportStarHelper(node)) {
|
|
context.requestEmitHelper(importStarHelper);
|
|
return ts.createCall(ts.getHelperName("__importStar"), undefined, [innerExpr]);
|
|
}
|
|
if (ts.getImportNeedsImportDefaultHelper(node)) {
|
|
context.requestEmitHelper(importDefaultHelper);
|
|
return ts.createCall(ts.getHelperName("__importDefault"), undefined, [innerExpr]);
|
|
}
|
|
return innerExpr;
|
|
}
|
|
function visitImportDeclaration(node) {
|
|
var statements;
|
|
var namespaceDeclaration = ts.getNamespaceDeclarationNode(node);
|
|
if (moduleKind !== ts.ModuleKind.AMD) {
|
|
if (!node.importClause) {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(createRequireCall(node)), node), node);
|
|
}
|
|
else {
|
|
var variables = [];
|
|
if (namespaceDeclaration && !ts.isDefaultImport(node)) {
|
|
variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, getHelperExpressionForImport(node, createRequireCall(node))));
|
|
}
|
|
else {
|
|
variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), undefined, getHelperExpressionForImport(node, createRequireCall(node))));
|
|
if (namespaceDeclaration && ts.isDefaultImport(node)) {
|
|
variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)));
|
|
}
|
|
}
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 ? 2 : 0)), node), node));
|
|
}
|
|
}
|
|
else if (namespaceDeclaration && ts.isDefaultImport(node)) {
|
|
statements = ts.append(statements, ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)), node), node)
|
|
], languageVersion >= 2 ? 2 : 0)));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfImportDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function createRequireCall(importNode) {
|
|
var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions);
|
|
var args = [];
|
|
if (moduleName) {
|
|
args.push(moduleName);
|
|
}
|
|
return ts.createCall(ts.createIdentifier("require"), undefined, args);
|
|
}
|
|
function visitImportEqualsDeclaration(node) {
|
|
ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
|
|
var statements;
|
|
if (moduleKind !== ts.ModuleKind.AMD) {
|
|
if (ts.hasModifier(node, 1)) {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(createExportExpression(node.name, createRequireCall(node))), node), node));
|
|
}
|
|
else {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), undefined, createRequireCall(node))
|
|
], languageVersion >= 2 ? 2 : 0)), node), node));
|
|
}
|
|
}
|
|
else {
|
|
if (ts.hasModifier(node, 1)) {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node), node));
|
|
}
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfImportEqualsDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitExportDeclaration(node) {
|
|
if (!node.moduleSpecifier) {
|
|
return undefined;
|
|
}
|
|
var generatedName = ts.getGeneratedNameForNode(node);
|
|
if (node.exportClause) {
|
|
var statements = [];
|
|
if (moduleKind !== ts.ModuleKind.AMD) {
|
|
statements.push(ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(generatedName, undefined, createRequireCall(node))
|
|
])), node), node));
|
|
}
|
|
for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) {
|
|
var specifier = _a[_i];
|
|
var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name);
|
|
statements.push(ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier), specifier));
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
else {
|
|
return ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(createExportStarHelper(context, moduleKind !== ts.ModuleKind.AMD ? createRequireCall(node) : generatedName)), node), node);
|
|
}
|
|
}
|
|
function visitExportAssignment(node) {
|
|
if (node.isExportEquals) {
|
|
return undefined;
|
|
}
|
|
var statements;
|
|
var original = node.original;
|
|
if (original && hasAssociatedEndOfDeclarationMarker(original)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), ts.visitNode(node.expression, moduleExpressionElementVisitor), node, true);
|
|
}
|
|
else {
|
|
statements = appendExportStatement(statements, ts.createIdentifier("default"), ts.visitNode(node.expression, moduleExpressionElementVisitor), node, true);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
var statements;
|
|
if (ts.hasModifier(node, 1)) {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, moduleExpressionElementVisitor), undefined, ts.visitEachChild(node.body, moduleExpressionElementVisitor, context)), node), node));
|
|
}
|
|
else {
|
|
statements = ts.append(statements, ts.visitEachChild(node, moduleExpressionElementVisitor, context));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfHoistedDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitClassDeclaration(node) {
|
|
var statements;
|
|
if (ts.hasModifier(node, 1)) {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.heritageClauses, moduleExpressionElementVisitor), ts.visitNodes(node.members, moduleExpressionElementVisitor)), node), node));
|
|
}
|
|
else {
|
|
statements = ts.append(statements, ts.visitEachChild(node, moduleExpressionElementVisitor, context));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfHoistedDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitVariableStatement(node) {
|
|
var statements;
|
|
var variables;
|
|
var expressions;
|
|
if (ts.hasModifier(node, 1)) {
|
|
var modifiers = void 0;
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) {
|
|
if (!modifiers) {
|
|
modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier);
|
|
}
|
|
variables = ts.append(variables, variable);
|
|
}
|
|
else if (variable.initializer) {
|
|
expressions = ts.append(expressions, transformInitializedVariable(variable));
|
|
}
|
|
}
|
|
if (variables) {
|
|
statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables)));
|
|
}
|
|
if (expressions) {
|
|
statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createExpressionStatement(ts.inlineExpressions(expressions)), node), node));
|
|
}
|
|
}
|
|
else {
|
|
statements = ts.append(statements, ts.visitEachChild(node, moduleExpressionElementVisitor, context));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfVariableStatement(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function createAllExportExpressions(name, value, location) {
|
|
var exportedNames = getExports(name);
|
|
if (exportedNames) {
|
|
var expression = ts.isExportName(name) ? value : ts.createAssignment(name, value);
|
|
for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) {
|
|
var exportName = exportedNames_1[_i];
|
|
ts.setEmitFlags(expression, 4);
|
|
expression = createExportExpression(exportName, expression, location);
|
|
}
|
|
return expression;
|
|
}
|
|
return ts.createAssignment(name, value);
|
|
}
|
|
function transformInitializedVariable(node) {
|
|
if (ts.isBindingPattern(node.name)) {
|
|
return ts.flattenDestructuringAssignment(ts.visitNode(node, moduleExpressionElementVisitor), undefined, context, 0, false, createAllExportExpressions);
|
|
}
|
|
else {
|
|
return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), node.name), ts.visitNode(node.initializer, moduleExpressionElementVisitor));
|
|
}
|
|
}
|
|
function visitMergeDeclarationMarker(node) {
|
|
if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 219) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original);
|
|
}
|
|
return node;
|
|
}
|
|
function hasAssociatedEndOfDeclarationMarker(node) {
|
|
return (ts.getEmitFlags(node) & 4194304) !== 0;
|
|
}
|
|
function visitEndOfDeclarationMarker(node) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
var statements = deferredExports[id];
|
|
if (statements) {
|
|
delete deferredExports[id];
|
|
return ts.append(statements, node);
|
|
}
|
|
return node;
|
|
}
|
|
function appendExportsOfImportDeclaration(statements, decl) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
var importClause = decl.importClause;
|
|
if (!importClause) {
|
|
return statements;
|
|
}
|
|
if (importClause.name) {
|
|
statements = appendExportsOfDeclaration(statements, importClause);
|
|
}
|
|
var namedBindings = importClause.namedBindings;
|
|
if (namedBindings) {
|
|
switch (namedBindings.kind) {
|
|
case 251:
|
|
statements = appendExportsOfDeclaration(statements, namedBindings);
|
|
break;
|
|
case 252:
|
|
for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) {
|
|
var importBinding = _a[_i];
|
|
statements = appendExportsOfDeclaration(statements, importBinding);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfImportEqualsDeclaration(statements, decl) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
return appendExportsOfDeclaration(statements, decl);
|
|
}
|
|
function appendExportsOfVariableStatement(statements, node) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
statements = appendExportsOfBindingElement(statements, decl);
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfBindingElement(statements, decl) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
if (ts.isBindingPattern(decl.name)) {
|
|
for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
statements = appendExportsOfBindingElement(statements, element);
|
|
}
|
|
}
|
|
}
|
|
else if (!ts.isGeneratedIdentifier(decl.name)) {
|
|
statements = appendExportsOfDeclaration(statements, decl);
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfHoistedDeclaration(statements, decl) {
|
|
if (currentModuleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
if (ts.hasModifier(decl, 1)) {
|
|
var exportName = ts.hasModifier(decl, 512) ? ts.createIdentifier("default") : ts.getDeclarationName(decl);
|
|
statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), decl);
|
|
}
|
|
if (decl.name) {
|
|
statements = appendExportsOfDeclaration(statements, decl);
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfDeclaration(statements, decl) {
|
|
var name = ts.getDeclarationName(decl);
|
|
var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(ts.idText(name));
|
|
if (exportSpecifiers) {
|
|
for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) {
|
|
var exportSpecifier = exportSpecifiers_1[_i];
|
|
statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name);
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportStatement(statements, exportName, expression, location, allowComments) {
|
|
statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments));
|
|
return statements;
|
|
}
|
|
function createUnderscoreUnderscoreESModule() {
|
|
var statement;
|
|
if (languageVersion === 0) {
|
|
statement = ts.createExpressionStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(true)));
|
|
}
|
|
else {
|
|
statement = ts.createExpressionStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [
|
|
ts.createIdentifier("exports"),
|
|
ts.createLiteral("__esModule"),
|
|
ts.createObjectLiteral([
|
|
ts.createPropertyAssignment("value", ts.createLiteral(true))
|
|
])
|
|
]));
|
|
}
|
|
ts.setEmitFlags(statement, 1048576);
|
|
return statement;
|
|
}
|
|
function createExportStatement(name, value, location, allowComments) {
|
|
var statement = ts.setTextRange(ts.createExpressionStatement(createExportExpression(name, value)), location);
|
|
ts.startOnNewLine(statement);
|
|
if (!allowComments) {
|
|
ts.setEmitFlags(statement, 1536);
|
|
}
|
|
return statement;
|
|
}
|
|
function createExportExpression(name, value, location) {
|
|
return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location);
|
|
}
|
|
function modifierVisitor(node) {
|
|
switch (node.kind) {
|
|
case 85:
|
|
case 80:
|
|
return undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (node.kind === 279) {
|
|
currentSourceFile = node;
|
|
currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)];
|
|
noSubstitution = [];
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
currentSourceFile = undefined;
|
|
currentModuleInfo = undefined;
|
|
noSubstitution = undefined;
|
|
}
|
|
else {
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (node.id && noSubstitution[node.id]) {
|
|
return node;
|
|
}
|
|
if (hint === 1) {
|
|
return substituteExpression(node);
|
|
}
|
|
else if (ts.isShorthandPropertyAssignment(node)) {
|
|
return substituteShorthandPropertyAssignment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteShorthandPropertyAssignment(node) {
|
|
var name = node.name;
|
|
var exportedOrImportedName = substituteExpressionIdentifier(name);
|
|
if (exportedOrImportedName !== name) {
|
|
if (node.objectAssignmentInitializer) {
|
|
var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer);
|
|
return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node);
|
|
}
|
|
return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return substituteExpressionIdentifier(node);
|
|
case 204:
|
|
return substituteBinaryExpression(node);
|
|
case 203:
|
|
case 202:
|
|
return substituteUnaryExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
if (ts.getEmitFlags(node) & 4096) {
|
|
var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile);
|
|
if (externalHelpersModuleName) {
|
|
return ts.createPropertyAccess(externalHelpersModuleName, node);
|
|
}
|
|
return node;
|
|
}
|
|
if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) {
|
|
var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node));
|
|
if (exportContainer && exportContainer.kind === 279) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), node);
|
|
}
|
|
var importDeclaration = resolver.getReferencedImportDeclaration(node);
|
|
if (importDeclaration) {
|
|
if (ts.isImportClause(importDeclaration)) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node);
|
|
}
|
|
else if (ts.isImportSpecifier(importDeclaration)) {
|
|
var name = importDeclaration.propertyName || importDeclaration.name;
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), node);
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteBinaryExpression(node) {
|
|
if (ts.isAssignmentOperator(node.operatorToken.kind)
|
|
&& ts.isIdentifier(node.left)
|
|
&& !ts.isGeneratedIdentifier(node.left)
|
|
&& !ts.isLocalName(node.left)
|
|
&& !ts.isDeclarationNameOfEnumOrNamespace(node.left)) {
|
|
var exportedNames = getExports(node.left);
|
|
if (exportedNames) {
|
|
var expression = node;
|
|
for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) {
|
|
var exportName = exportedNames_2[_i];
|
|
noSubstitution[ts.getNodeId(expression)] = true;
|
|
expression = createExportExpression(exportName, expression, node);
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteUnaryExpression(node) {
|
|
if ((node.operator === 44 || node.operator === 45)
|
|
&& ts.isIdentifier(node.operand)
|
|
&& !ts.isGeneratedIdentifier(node.operand)
|
|
&& !ts.isLocalName(node.operand)
|
|
&& !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) {
|
|
var exportedNames = getExports(node.operand);
|
|
if (exportedNames) {
|
|
var expression = node.kind === 203
|
|
? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 44 ? 60 : 61), ts.createLiteral(1)), node)
|
|
: node;
|
|
for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) {
|
|
var exportName = exportedNames_3[_i];
|
|
noSubstitution[ts.getNodeId(expression)] = true;
|
|
expression = createExportExpression(exportName, expression);
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function getExports(name) {
|
|
if (!ts.isGeneratedIdentifier(name)) {
|
|
var valueDeclaration = resolver.getReferencedImportDeclaration(name)
|
|
|| resolver.getReferencedValueDeclaration(name);
|
|
if (valueDeclaration) {
|
|
return currentModuleInfo
|
|
&& currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.transformModule = transformModule;
|
|
var exportStarHelper = {
|
|
name: "typescript:export-star",
|
|
scoped: true,
|
|
text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }"
|
|
};
|
|
function createExportStarHelper(context, module) {
|
|
var compilerOptions = context.getCompilerOptions();
|
|
return compilerOptions.importHelpers
|
|
? ts.createCall(ts.getHelperName("__exportStar"), undefined, [module, ts.createIdentifier("exports")])
|
|
: ts.createCall(ts.createIdentifier("__export"), undefined, [module]);
|
|
}
|
|
var dynamicImportUMDHelper = {
|
|
name: "typescript:dynamicimport-sync-require",
|
|
scoped: true,
|
|
text: "\n var __syncRequire = typeof module === \"object\" && typeof module.exports === \"object\";"
|
|
};
|
|
var importStarHelper = {
|
|
name: "typescript:commonjsimportstar",
|
|
scoped: false,
|
|
text: "\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\n result[\"default\"] = mod;\n return result;\n};"
|
|
};
|
|
var importDefaultHelper = {
|
|
name: "typescript:commonjsimportdefault",
|
|
scoped: false,
|
|
text: "\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};"
|
|
};
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformSystemModule(context) {
|
|
var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration;
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var resolver = context.getEmitResolver();
|
|
var host = context.getEmitHost();
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.enableSubstitution(72);
|
|
context.enableSubstitution(276);
|
|
context.enableSubstitution(204);
|
|
context.enableSubstitution(202);
|
|
context.enableSubstitution(203);
|
|
context.enableEmitNotification(279);
|
|
var moduleInfoMap = [];
|
|
var deferredExports = [];
|
|
var exportFunctionsMap = [];
|
|
var noSubstitutionMap = [];
|
|
var currentSourceFile;
|
|
var moduleInfo;
|
|
var exportFunction;
|
|
var contextObject;
|
|
var hoistedStatements;
|
|
var enclosingBlockScopedContainer;
|
|
var noSubstitution;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile || !(ts.isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 16777216)) {
|
|
return node;
|
|
}
|
|
var id = ts.getOriginalNodeId(node);
|
|
currentSourceFile = node;
|
|
enclosingBlockScopedContainer = node;
|
|
moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions);
|
|
exportFunction = ts.createUniqueName("exports");
|
|
exportFunctionsMap[id] = exportFunction;
|
|
contextObject = ts.createUniqueName("context");
|
|
var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
|
|
var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
|
|
var moduleBodyFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [
|
|
ts.createParameter(undefined, undefined, undefined, exportFunction),
|
|
ts.createParameter(undefined, undefined, undefined, contextObject)
|
|
], undefined, moduleBodyBlock);
|
|
var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions);
|
|
var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; }));
|
|
var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([
|
|
ts.createExpressionStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), undefined, moduleName
|
|
? [moduleName, dependencies, moduleBodyFunction]
|
|
: [dependencies, moduleBodyFunction]))
|
|
]), node.statements)), 1024);
|
|
if (!(compilerOptions.outFile || compilerOptions.out)) {
|
|
ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; });
|
|
}
|
|
if (noSubstitution) {
|
|
noSubstitutionMap[id] = noSubstitution;
|
|
noSubstitution = undefined;
|
|
}
|
|
currentSourceFile = undefined;
|
|
moduleInfo = undefined;
|
|
exportFunction = undefined;
|
|
contextObject = undefined;
|
|
hoistedStatements = undefined;
|
|
enclosingBlockScopedContainer = undefined;
|
|
return ts.aggregateTransformFlags(updated);
|
|
}
|
|
function collectDependencyGroups(externalImports) {
|
|
var groupIndices = ts.createMap();
|
|
var dependencyGroups = [];
|
|
for (var _i = 0, externalImports_1 = externalImports; _i < externalImports_1.length; _i++) {
|
|
var externalImport = externalImports_1[_i];
|
|
var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions);
|
|
if (externalModuleName) {
|
|
var text = externalModuleName.text;
|
|
var groupIndex = groupIndices.get(text);
|
|
if (groupIndex !== undefined) {
|
|
dependencyGroups[groupIndex].externalImports.push(externalImport);
|
|
}
|
|
else {
|
|
groupIndices.set(text, dependencyGroups.length);
|
|
dependencyGroups.push({
|
|
name: externalModuleName,
|
|
externalImports: [externalImport]
|
|
});
|
|
}
|
|
}
|
|
}
|
|
return dependencyGroups;
|
|
}
|
|
function createSystemModuleBody(node, dependencyGroups) {
|
|
var statements = [];
|
|
startLexicalEnvironment();
|
|
var ensureUseStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile));
|
|
var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor);
|
|
statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration("__moduleName", undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id")))
|
|
])));
|
|
ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement);
|
|
var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset);
|
|
ts.addRange(statements, hoistedStatements);
|
|
ts.addStatementsAfterPrologue(statements, endLexicalEnvironment());
|
|
var exportStarFunction = addExportStarIfNeeded(statements);
|
|
var moduleObject = ts.createObjectLiteral([
|
|
ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)),
|
|
ts.createPropertyAssignment("execute", ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock(executeStatements, true)))
|
|
]);
|
|
moduleObject.multiLine = true;
|
|
statements.push(ts.createReturn(moduleObject));
|
|
return ts.createBlock(statements, true);
|
|
}
|
|
function addExportStarIfNeeded(statements) {
|
|
if (!moduleInfo.hasExportStarsToExportValues) {
|
|
return;
|
|
}
|
|
if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) {
|
|
var hasExportDeclarationWithExportClause = false;
|
|
for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) {
|
|
var externalImport = _a[_i];
|
|
if (externalImport.kind === 255 && externalImport.exportClause) {
|
|
hasExportDeclarationWithExportClause = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!hasExportDeclarationWithExportClause) {
|
|
var exportStarFunction_1 = createExportStarFunction(undefined);
|
|
statements.push(exportStarFunction_1);
|
|
return exportStarFunction_1.name;
|
|
}
|
|
}
|
|
var exportedNames = [];
|
|
if (moduleInfo.exportedNames) {
|
|
for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) {
|
|
var exportedLocalName = _c[_b];
|
|
if (exportedLocalName.escapedText === "default") {
|
|
continue;
|
|
}
|
|
exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue()));
|
|
}
|
|
}
|
|
for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) {
|
|
var externalImport = _e[_d];
|
|
if (externalImport.kind !== 255) {
|
|
continue;
|
|
}
|
|
if (!externalImport.exportClause) {
|
|
continue;
|
|
}
|
|
for (var _f = 0, _g = externalImport.exportClause.elements; _f < _g.length; _f++) {
|
|
var element = _g[_f];
|
|
exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(ts.idText(element.name || element.propertyName)), ts.createTrue()));
|
|
}
|
|
}
|
|
var exportedNamesStorageRef = ts.createUniqueName("exportedNames");
|
|
statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(exportedNamesStorageRef, undefined, ts.createObjectLiteral(exportedNames, true))
|
|
])));
|
|
var exportStarFunction = createExportStarFunction(exportedNamesStorageRef);
|
|
statements.push(exportStarFunction);
|
|
return exportStarFunction.name;
|
|
}
|
|
function createExportStarFunction(localNames) {
|
|
var exportStarFunction = ts.createUniqueName("exportStar");
|
|
var m = ts.createIdentifier("m");
|
|
var n = ts.createIdentifier("n");
|
|
var exports = ts.createIdentifier("exports");
|
|
var condition = ts.createStrictInequality(n, ts.createLiteral("default"));
|
|
if (localNames) {
|
|
condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), undefined, [n])));
|
|
}
|
|
return ts.createFunctionDeclaration(undefined, undefined, undefined, exportStarFunction, undefined, [ts.createParameter(undefined, undefined, undefined, m)], undefined, ts.createBlock([
|
|
ts.createVariableStatement(undefined, ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(exports, undefined, ts.createObjectLiteral([]))
|
|
])),
|
|
ts.createForIn(ts.createVariableDeclarationList([
|
|
ts.createVariableDeclaration(n, undefined)
|
|
]), m, ts.createBlock([
|
|
ts.setEmitFlags(ts.createIf(condition, ts.createExpressionStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1)
|
|
])),
|
|
ts.createExpressionStatement(ts.createCall(exportFunction, undefined, [exports]))
|
|
], true));
|
|
}
|
|
function createSettersArray(exportStarFunction, dependencyGroups) {
|
|
var setters = [];
|
|
for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) {
|
|
var group_1 = dependencyGroups_1[_i];
|
|
var localName = ts.forEach(group_1.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); });
|
|
var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName("");
|
|
var statements = [];
|
|
for (var _a = 0, _b = group_1.externalImports; _a < _b.length; _a++) {
|
|
var entry = _b[_a];
|
|
var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile);
|
|
switch (entry.kind) {
|
|
case 249:
|
|
if (!entry.importClause) {
|
|
break;
|
|
}
|
|
case 248:
|
|
ts.Debug.assert(importVariableName !== undefined);
|
|
statements.push(ts.createExpressionStatement(ts.createAssignment(importVariableName, parameterName)));
|
|
break;
|
|
case 255:
|
|
ts.Debug.assert(importVariableName !== undefined);
|
|
if (entry.exportClause) {
|
|
var properties = [];
|
|
for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) {
|
|
var e = _d[_c];
|
|
properties.push(ts.createPropertyAssignment(ts.createLiteral(ts.idText(e.name)), ts.createElementAccess(parameterName, ts.createLiteral(ts.idText(e.propertyName || e.name)))));
|
|
}
|
|
statements.push(ts.createExpressionStatement(ts.createCall(exportFunction, undefined, [ts.createObjectLiteral(properties, true)])));
|
|
}
|
|
else {
|
|
statements.push(ts.createExpressionStatement(ts.createCall(exportStarFunction, undefined, [parameterName])));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
setters.push(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, ts.createBlock(statements, true)));
|
|
}
|
|
return ts.createArrayLiteral(setters, true);
|
|
}
|
|
function sourceElementVisitor(node) {
|
|
switch (node.kind) {
|
|
case 249:
|
|
return visitImportDeclaration(node);
|
|
case 248:
|
|
return visitImportEqualsDeclaration(node);
|
|
case 255:
|
|
return undefined;
|
|
case 254:
|
|
return visitExportAssignment(node);
|
|
default:
|
|
return nestedElementVisitor(node);
|
|
}
|
|
}
|
|
function visitImportDeclaration(node) {
|
|
var statements;
|
|
if (node.importClause) {
|
|
hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfImportDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitImportEqualsDeclaration(node) {
|
|
ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
|
|
var statements;
|
|
hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile));
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfImportEqualsDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitExportAssignment(node) {
|
|
if (node.isExportEquals) {
|
|
return undefined;
|
|
}
|
|
var expression = ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression);
|
|
var original = node.original;
|
|
if (original && hasAssociatedEndOfDeclarationMarker(original)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, true);
|
|
}
|
|
else {
|
|
return createExportStatement(ts.createIdentifier("default"), expression, true);
|
|
}
|
|
}
|
|
function visitFunctionDeclaration(node) {
|
|
if (ts.hasModifier(node, 1)) {
|
|
hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, destructuringAndImportCallVisitor, ts.isParameterDeclaration), undefined, ts.visitNode(node.body, destructuringAndImportCallVisitor, ts.isBlock)));
|
|
}
|
|
else {
|
|
hoistedStatements = ts.append(hoistedStatements, ts.visitEachChild(node, destructuringAndImportCallVisitor, context));
|
|
}
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node);
|
|
}
|
|
return undefined;
|
|
}
|
|
function visitClassDeclaration(node) {
|
|
var statements;
|
|
var name = ts.getLocalName(node);
|
|
hoistVariableDeclaration(name);
|
|
statements = ts.append(statements, ts.setTextRange(ts.createExpressionStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression(undefined, node.name, undefined, ts.visitNodes(node.heritageClauses, destructuringAndImportCallVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringAndImportCallVisitor, ts.isClassElement)), node))), node));
|
|
if (hasAssociatedEndOfDeclarationMarker(node)) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
|
|
}
|
|
else {
|
|
statements = appendExportsOfHoistedDeclaration(statements, node);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function visitVariableStatement(node) {
|
|
if (!shouldHoistVariableDeclarationList(node.declarationList)) {
|
|
return ts.visitNode(node, destructuringAndImportCallVisitor, ts.isStatement);
|
|
}
|
|
var expressions;
|
|
var isExportedDeclaration = ts.hasModifier(node, 1);
|
|
var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node);
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
if (variable.initializer) {
|
|
expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration));
|
|
}
|
|
else {
|
|
hoistBindingElement(variable);
|
|
}
|
|
}
|
|
var statements;
|
|
if (expressions) {
|
|
statements = ts.append(statements, ts.setTextRange(ts.createExpressionStatement(ts.inlineExpressions(expressions)), node));
|
|
}
|
|
if (isMarkedDeclaration) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
|
|
}
|
|
else {
|
|
statements = appendExportsOfVariableStatement(statements, node, false);
|
|
}
|
|
return ts.singleOrMany(statements);
|
|
}
|
|
function hoistBindingElement(node) {
|
|
if (ts.isBindingPattern(node.name)) {
|
|
for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
hoistBindingElement(element);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
hoistVariableDeclaration(ts.getSynthesizedClone(node.name));
|
|
}
|
|
}
|
|
function shouldHoistVariableDeclarationList(node) {
|
|
return (ts.getEmitFlags(node) & 2097152) === 0
|
|
&& (enclosingBlockScopedContainer.kind === 279
|
|
|| (ts.getOriginalNode(node).flags & 3) === 0);
|
|
}
|
|
function transformInitializedVariable(node, isExportedDeclaration) {
|
|
var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment;
|
|
return ts.isBindingPattern(node.name)
|
|
? ts.flattenDestructuringAssignment(node, destructuringAndImportCallVisitor, context, 0, false, createAssignment)
|
|
: node.initializer ? createAssignment(node.name, ts.visitNode(node.initializer, destructuringAndImportCallVisitor, ts.isExpression)) : node.name;
|
|
}
|
|
function createExportedVariableAssignment(name, value, location) {
|
|
return createVariableAssignment(name, value, location, true);
|
|
}
|
|
function createNonExportedVariableAssignment(name, value, location) {
|
|
return createVariableAssignment(name, value, location, false);
|
|
}
|
|
function createVariableAssignment(name, value, location, isExportedDeclaration) {
|
|
hoistVariableDeclaration(ts.getSynthesizedClone(name));
|
|
return isExportedDeclaration
|
|
? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)))
|
|
: preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location));
|
|
}
|
|
function visitMergeDeclarationMarker(node) {
|
|
if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 219) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
var isExportedDeclaration = ts.hasModifier(node.original, 1);
|
|
deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration);
|
|
}
|
|
return node;
|
|
}
|
|
function hasAssociatedEndOfDeclarationMarker(node) {
|
|
return (ts.getEmitFlags(node) & 4194304) !== 0;
|
|
}
|
|
function visitEndOfDeclarationMarker(node) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
var statements = deferredExports[id];
|
|
if (statements) {
|
|
delete deferredExports[id];
|
|
return ts.append(statements, node);
|
|
}
|
|
else {
|
|
var original = ts.getOriginalNode(node);
|
|
if (ts.isModuleOrEnumDeclaration(original)) {
|
|
return ts.append(appendExportsOfDeclaration(statements, original), node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function appendExportsOfImportDeclaration(statements, decl) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
var importClause = decl.importClause;
|
|
if (!importClause) {
|
|
return statements;
|
|
}
|
|
if (importClause.name) {
|
|
statements = appendExportsOfDeclaration(statements, importClause);
|
|
}
|
|
var namedBindings = importClause.namedBindings;
|
|
if (namedBindings) {
|
|
switch (namedBindings.kind) {
|
|
case 251:
|
|
statements = appendExportsOfDeclaration(statements, namedBindings);
|
|
break;
|
|
case 252:
|
|
for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) {
|
|
var importBinding = _a[_i];
|
|
statements = appendExportsOfDeclaration(statements, importBinding);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfImportEqualsDeclaration(statements, decl) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
return appendExportsOfDeclaration(statements, decl);
|
|
}
|
|
function appendExportsOfVariableStatement(statements, node, exportSelf) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) {
|
|
var decl = _a[_i];
|
|
if (decl.initializer || exportSelf) {
|
|
statements = appendExportsOfBindingElement(statements, decl, exportSelf);
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfBindingElement(statements, decl, exportSelf) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
if (ts.isBindingPattern(decl.name)) {
|
|
for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) {
|
|
var element = _a[_i];
|
|
if (!ts.isOmittedExpression(element)) {
|
|
statements = appendExportsOfBindingElement(statements, element, exportSelf);
|
|
}
|
|
}
|
|
}
|
|
else if (!ts.isGeneratedIdentifier(decl.name)) {
|
|
var excludeName = void 0;
|
|
if (exportSelf) {
|
|
statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl));
|
|
excludeName = ts.idText(decl.name);
|
|
}
|
|
statements = appendExportsOfDeclaration(statements, decl, excludeName);
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfHoistedDeclaration(statements, decl) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
var excludeName;
|
|
if (ts.hasModifier(decl, 1)) {
|
|
var exportName = ts.hasModifier(decl, 512) ? ts.createLiteral("default") : decl.name;
|
|
statements = appendExportStatement(statements, exportName, ts.getLocalName(decl));
|
|
excludeName = ts.getTextOfIdentifierOrLiteral(exportName);
|
|
}
|
|
if (decl.name) {
|
|
statements = appendExportsOfDeclaration(statements, decl, excludeName);
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportsOfDeclaration(statements, decl, excludeName) {
|
|
if (moduleInfo.exportEquals) {
|
|
return statements;
|
|
}
|
|
var name = ts.getDeclarationName(decl);
|
|
var exportSpecifiers = moduleInfo.exportSpecifiers.get(ts.idText(name));
|
|
if (exportSpecifiers) {
|
|
for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) {
|
|
var exportSpecifier = exportSpecifiers_2[_i];
|
|
if (exportSpecifier.name.escapedText !== excludeName) {
|
|
statements = appendExportStatement(statements, exportSpecifier.name, name);
|
|
}
|
|
}
|
|
}
|
|
return statements;
|
|
}
|
|
function appendExportStatement(statements, exportName, expression, allowComments) {
|
|
statements = ts.append(statements, createExportStatement(exportName, expression, allowComments));
|
|
return statements;
|
|
}
|
|
function createExportStatement(name, value, allowComments) {
|
|
var statement = ts.createExpressionStatement(createExportExpression(name, value));
|
|
ts.startOnNewLine(statement);
|
|
if (!allowComments) {
|
|
ts.setEmitFlags(statement, 1536);
|
|
}
|
|
return statement;
|
|
}
|
|
function createExportExpression(name, value) {
|
|
var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name;
|
|
ts.setEmitFlags(value, ts.getEmitFlags(value) | 1536);
|
|
return ts.setCommentRange(ts.createCall(exportFunction, undefined, [exportName, value]), value);
|
|
}
|
|
function nestedElementVisitor(node) {
|
|
switch (node.kind) {
|
|
case 219:
|
|
return visitVariableStatement(node);
|
|
case 239:
|
|
return visitFunctionDeclaration(node);
|
|
case 240:
|
|
return visitClassDeclaration(node);
|
|
case 225:
|
|
return visitForStatement(node);
|
|
case 226:
|
|
return visitForInStatement(node);
|
|
case 227:
|
|
return visitForOfStatement(node);
|
|
case 223:
|
|
return visitDoStatement(node);
|
|
case 224:
|
|
return visitWhileStatement(node);
|
|
case 233:
|
|
return visitLabeledStatement(node);
|
|
case 231:
|
|
return visitWithStatement(node);
|
|
case 232:
|
|
return visitSwitchStatement(node);
|
|
case 246:
|
|
return visitCaseBlock(node);
|
|
case 271:
|
|
return visitCaseClause(node);
|
|
case 272:
|
|
return visitDefaultClause(node);
|
|
case 235:
|
|
return visitTryStatement(node);
|
|
case 274:
|
|
return visitCatchClause(node);
|
|
case 218:
|
|
return visitBlock(node);
|
|
case 310:
|
|
return visitMergeDeclarationMarker(node);
|
|
case 311:
|
|
return visitEndOfDeclarationMarker(node);
|
|
default:
|
|
return destructuringAndImportCallVisitor(node);
|
|
}
|
|
}
|
|
function visitForStatement(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.updateFor(node, node.initializer && visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement));
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function visitForInStatement(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock));
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function visitForOfStatement(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock));
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function shouldHoistForInitializer(node) {
|
|
return ts.isVariableDeclarationList(node)
|
|
&& shouldHoistVariableDeclarationList(node);
|
|
}
|
|
function visitForInitializer(node) {
|
|
if (shouldHoistForInitializer(node)) {
|
|
var expressions = void 0;
|
|
for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) {
|
|
var variable = _a[_i];
|
|
expressions = ts.append(expressions, transformInitializedVariable(variable, false));
|
|
if (!variable.initializer) {
|
|
hoistBindingElement(variable);
|
|
}
|
|
}
|
|
return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression();
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, nestedElementVisitor, context);
|
|
}
|
|
}
|
|
function visitDoStatement(node) {
|
|
return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression));
|
|
}
|
|
function visitWhileStatement(node) {
|
|
return ts.updateWhile(node, ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitLabeledStatement(node) {
|
|
return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitWithStatement(node) {
|
|
return ts.updateWith(node, ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock));
|
|
}
|
|
function visitSwitchStatement(node) {
|
|
return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock));
|
|
}
|
|
function visitCaseBlock(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause));
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function visitCaseClause(node) {
|
|
return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringAndImportCallVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement));
|
|
}
|
|
function visitDefaultClause(node) {
|
|
return ts.visitEachChild(node, nestedElementVisitor, context);
|
|
}
|
|
function visitTryStatement(node) {
|
|
return ts.visitEachChild(node, nestedElementVisitor, context);
|
|
}
|
|
function visitCatchClause(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock));
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function visitBlock(node) {
|
|
var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
|
|
enclosingBlockScopedContainer = node;
|
|
node = ts.visitEachChild(node, nestedElementVisitor, context);
|
|
enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
|
|
return node;
|
|
}
|
|
function destructuringAndImportCallVisitor(node) {
|
|
if (node.transformFlags & 1024
|
|
&& node.kind === 204) {
|
|
return visitDestructuringAssignment(node);
|
|
}
|
|
else if (ts.isImportCall(node)) {
|
|
return visitImportCallExpression(node);
|
|
}
|
|
else if ((node.transformFlags & 2048) || (node.transformFlags & 16777216)) {
|
|
return ts.visitEachChild(node, destructuringAndImportCallVisitor, context);
|
|
}
|
|
else {
|
|
return node;
|
|
}
|
|
}
|
|
function visitImportCallExpression(node) {
|
|
return ts.createCall(ts.createPropertyAccess(contextObject, ts.createIdentifier("import")), undefined, ts.some(node.arguments) ? [ts.visitNode(node.arguments[0], destructuringAndImportCallVisitor)] : []);
|
|
}
|
|
function visitDestructuringAssignment(node) {
|
|
if (hasExportedReferenceInDestructuringTarget(node.left)) {
|
|
return ts.flattenDestructuringAssignment(node, destructuringAndImportCallVisitor, context, 0, true);
|
|
}
|
|
return ts.visitEachChild(node, destructuringAndImportCallVisitor, context);
|
|
}
|
|
function hasExportedReferenceInDestructuringTarget(node) {
|
|
if (ts.isAssignmentExpression(node, true)) {
|
|
return hasExportedReferenceInDestructuringTarget(node.left);
|
|
}
|
|
else if (ts.isSpreadElement(node)) {
|
|
return hasExportedReferenceInDestructuringTarget(node.expression);
|
|
}
|
|
else if (ts.isObjectLiteralExpression(node)) {
|
|
return ts.some(node.properties, hasExportedReferenceInDestructuringTarget);
|
|
}
|
|
else if (ts.isArrayLiteralExpression(node)) {
|
|
return ts.some(node.elements, hasExportedReferenceInDestructuringTarget);
|
|
}
|
|
else if (ts.isShorthandPropertyAssignment(node)) {
|
|
return hasExportedReferenceInDestructuringTarget(node.name);
|
|
}
|
|
else if (ts.isPropertyAssignment(node)) {
|
|
return hasExportedReferenceInDestructuringTarget(node.initializer);
|
|
}
|
|
else if (ts.isIdentifier(node)) {
|
|
var container = resolver.getReferencedExportContainer(node);
|
|
return container !== undefined && container.kind === 279;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
function modifierVisitor(node) {
|
|
switch (node.kind) {
|
|
case 85:
|
|
case 80:
|
|
return undefined;
|
|
}
|
|
return node;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (node.kind === 279) {
|
|
var id = ts.getOriginalNodeId(node);
|
|
currentSourceFile = node;
|
|
moduleInfo = moduleInfoMap[id];
|
|
exportFunction = exportFunctionsMap[id];
|
|
noSubstitution = noSubstitutionMap[id];
|
|
if (noSubstitution) {
|
|
delete noSubstitutionMap[id];
|
|
}
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
currentSourceFile = undefined;
|
|
moduleInfo = undefined;
|
|
exportFunction = undefined;
|
|
noSubstitution = undefined;
|
|
}
|
|
else {
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (isSubstitutionPrevented(node)) {
|
|
return node;
|
|
}
|
|
if (hint === 1) {
|
|
return substituteExpression(node);
|
|
}
|
|
else if (hint === 4) {
|
|
return substituteUnspecified(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteUnspecified(node) {
|
|
switch (node.kind) {
|
|
case 276:
|
|
return substituteShorthandPropertyAssignment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteShorthandPropertyAssignment(node) {
|
|
var name = node.name;
|
|
if (!ts.isGeneratedIdentifier(name) && !ts.isLocalName(name)) {
|
|
var importDeclaration = resolver.getReferencedImportDeclaration(name);
|
|
if (importDeclaration) {
|
|
if (ts.isImportClause(importDeclaration)) {
|
|
return ts.setTextRange(ts.createPropertyAssignment(ts.getSynthesizedClone(name), ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default"))), node);
|
|
}
|
|
else if (ts.isImportSpecifier(importDeclaration)) {
|
|
return ts.setTextRange(ts.createPropertyAssignment(ts.getSynthesizedClone(name), ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name))), node);
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpression(node) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return substituteExpressionIdentifier(node);
|
|
case 204:
|
|
return substituteBinaryExpression(node);
|
|
case 202:
|
|
case 203:
|
|
return substituteUnaryExpression(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
if (ts.getEmitFlags(node) & 4096) {
|
|
var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile);
|
|
if (externalHelpersModuleName) {
|
|
return ts.createPropertyAccess(externalHelpersModuleName, node);
|
|
}
|
|
return node;
|
|
}
|
|
if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) {
|
|
var importDeclaration = resolver.getReferencedImportDeclaration(node);
|
|
if (importDeclaration) {
|
|
if (ts.isImportClause(importDeclaration)) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node);
|
|
}
|
|
else if (ts.isImportSpecifier(importDeclaration)) {
|
|
return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), node);
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteBinaryExpression(node) {
|
|
if (ts.isAssignmentOperator(node.operatorToken.kind)
|
|
&& ts.isIdentifier(node.left)
|
|
&& !ts.isGeneratedIdentifier(node.left)
|
|
&& !ts.isLocalName(node.left)
|
|
&& !ts.isDeclarationNameOfEnumOrNamespace(node.left)) {
|
|
var exportedNames = getExports(node.left);
|
|
if (exportedNames) {
|
|
var expression = node;
|
|
for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) {
|
|
var exportName = exportedNames_4[_i];
|
|
expression = createExportExpression(exportName, preventSubstitution(expression));
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function substituteUnaryExpression(node) {
|
|
if ((node.operator === 44 || node.operator === 45)
|
|
&& ts.isIdentifier(node.operand)
|
|
&& !ts.isGeneratedIdentifier(node.operand)
|
|
&& !ts.isLocalName(node.operand)
|
|
&& !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) {
|
|
var exportedNames = getExports(node.operand);
|
|
if (exportedNames) {
|
|
var expression = node.kind === 203
|
|
? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node)
|
|
: node;
|
|
for (var _i = 0, exportedNames_5 = exportedNames; _i < exportedNames_5.length; _i++) {
|
|
var exportName = exportedNames_5[_i];
|
|
expression = createExportExpression(exportName, preventSubstitution(expression));
|
|
}
|
|
if (node.kind === 203) {
|
|
expression = node.operator === 44
|
|
? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1))
|
|
: ts.createAdd(preventSubstitution(expression), ts.createLiteral(1));
|
|
}
|
|
return expression;
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function getExports(name) {
|
|
var exportedNames;
|
|
if (!ts.isGeneratedIdentifier(name)) {
|
|
var valueDeclaration = resolver.getReferencedImportDeclaration(name)
|
|
|| resolver.getReferencedValueDeclaration(name);
|
|
if (valueDeclaration) {
|
|
var exportContainer = resolver.getReferencedExportContainer(name, false);
|
|
if (exportContainer && exportContainer.kind === 279) {
|
|
exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration));
|
|
}
|
|
exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]);
|
|
}
|
|
}
|
|
return exportedNames;
|
|
}
|
|
function preventSubstitution(node) {
|
|
if (noSubstitution === undefined)
|
|
noSubstitution = [];
|
|
noSubstitution[ts.getNodeId(node)] = true;
|
|
return node;
|
|
}
|
|
function isSubstitutionPrevented(node) {
|
|
return noSubstitution && node.id && noSubstitution[node.id];
|
|
}
|
|
}
|
|
ts.transformSystemModule = transformSystemModule;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function transformES2015Module(context) {
|
|
var compilerOptions = context.getCompilerOptions();
|
|
var previousOnEmitNode = context.onEmitNode;
|
|
var previousOnSubstituteNode = context.onSubstituteNode;
|
|
context.onEmitNode = onEmitNode;
|
|
context.onSubstituteNode = onSubstituteNode;
|
|
context.enableEmitNotification(279);
|
|
context.enableSubstitution(72);
|
|
var currentSourceFile;
|
|
return ts.chainBundle(transformSourceFile);
|
|
function transformSourceFile(node) {
|
|
if (node.isDeclarationFile) {
|
|
return node;
|
|
}
|
|
if (ts.isExternalModule(node) || compilerOptions.isolatedModules) {
|
|
var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions);
|
|
if (externalHelpersModuleName) {
|
|
var statements = [];
|
|
var statementOffset = ts.addPrologue(statements, node.statements);
|
|
var tslibImport = ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText));
|
|
ts.addEmitFlags(tslibImport, 67108864);
|
|
ts.append(statements, tslibImport);
|
|
ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset));
|
|
return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements));
|
|
}
|
|
else {
|
|
return ts.visitEachChild(node, visitor, context);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
function visitor(node) {
|
|
switch (node.kind) {
|
|
case 248:
|
|
return undefined;
|
|
case 254:
|
|
return visitExportAssignment(node);
|
|
}
|
|
return node;
|
|
}
|
|
function visitExportAssignment(node) {
|
|
return node.isExportEquals ? undefined : node;
|
|
}
|
|
function onEmitNode(hint, node, emitCallback) {
|
|
if (ts.isSourceFile(node)) {
|
|
currentSourceFile = node;
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
currentSourceFile = undefined;
|
|
}
|
|
else {
|
|
previousOnEmitNode(hint, node, emitCallback);
|
|
}
|
|
}
|
|
function onSubstituteNode(hint, node) {
|
|
node = previousOnSubstituteNode(hint, node);
|
|
if (ts.isIdentifier(node) && hint === 1) {
|
|
return substituteExpressionIdentifier(node);
|
|
}
|
|
return node;
|
|
}
|
|
function substituteExpressionIdentifier(node) {
|
|
if (ts.getEmitFlags(node) & 4096) {
|
|
var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile);
|
|
if (externalHelpersModuleName) {
|
|
return ts.createPropertyAccess(externalHelpersModuleName, node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
}
|
|
ts.transformES2015Module = transformES2015Module;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function canProduceDiagnostics(node) {
|
|
return ts.isVariableDeclaration(node) ||
|
|
ts.isPropertyDeclaration(node) ||
|
|
ts.isPropertySignature(node) ||
|
|
ts.isBindingElement(node) ||
|
|
ts.isSetAccessor(node) ||
|
|
ts.isGetAccessor(node) ||
|
|
ts.isConstructSignatureDeclaration(node) ||
|
|
ts.isCallSignatureDeclaration(node) ||
|
|
ts.isMethodDeclaration(node) ||
|
|
ts.isMethodSignature(node) ||
|
|
ts.isFunctionDeclaration(node) ||
|
|
ts.isParameter(node) ||
|
|
ts.isTypeParameterDeclaration(node) ||
|
|
ts.isExpressionWithTypeArguments(node) ||
|
|
ts.isImportEqualsDeclaration(node) ||
|
|
ts.isTypeAliasDeclaration(node) ||
|
|
ts.isConstructorDeclaration(node) ||
|
|
ts.isIndexSignatureDeclaration(node);
|
|
}
|
|
ts.canProduceDiagnostics = canProduceDiagnostics;
|
|
function createGetSymbolAccessibilityDiagnosticForNodeName(node) {
|
|
if (ts.isSetAccessor(node) || ts.isGetAccessor(node)) {
|
|
return getAccessorNameVisibilityError;
|
|
}
|
|
else if (ts.isMethodSignature(node) || ts.isMethodDeclaration(node)) {
|
|
return getMethodNameVisibilityError;
|
|
}
|
|
else {
|
|
return createGetSymbolAccessibilityDiagnosticForNode(node);
|
|
}
|
|
function getAccessorNameVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
|
|
return diagnosticMessage !== undefined ? {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
} : undefined;
|
|
}
|
|
function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
|
|
if (ts.hasModifier(node, 32)) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.parent.kind === 240) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
|
|
}
|
|
}
|
|
function getMethodNameVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
|
|
return diagnosticMessage !== undefined ? {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
} : undefined;
|
|
}
|
|
function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
|
|
if (ts.hasModifier(node, 32)) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.parent.kind === 240) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1;
|
|
}
|
|
}
|
|
}
|
|
ts.createGetSymbolAccessibilityDiagnosticForNodeName = createGetSymbolAccessibilityDiagnosticForNodeName;
|
|
function createGetSymbolAccessibilityDiagnosticForNode(node) {
|
|
if (ts.isVariableDeclaration(node) || ts.isPropertyDeclaration(node) || ts.isPropertySignature(node) || ts.isBindingElement(node) || ts.isConstructorDeclaration(node)) {
|
|
return getVariableDeclarationTypeVisibilityError;
|
|
}
|
|
else if (ts.isSetAccessor(node) || ts.isGetAccessor(node)) {
|
|
return getAccessorDeclarationTypeVisibilityError;
|
|
}
|
|
else if (ts.isConstructSignatureDeclaration(node) || ts.isCallSignatureDeclaration(node) || ts.isMethodDeclaration(node) || ts.isMethodSignature(node) || ts.isFunctionDeclaration(node) || ts.isIndexSignatureDeclaration(node)) {
|
|
return getReturnTypeVisibilityError;
|
|
}
|
|
else if (ts.isParameter(node)) {
|
|
if (ts.isParameterPropertyDeclaration(node) && ts.hasModifier(node.parent, 8)) {
|
|
return getVariableDeclarationTypeVisibilityError;
|
|
}
|
|
return getParameterDeclarationTypeVisibilityError;
|
|
}
|
|
else if (ts.isTypeParameterDeclaration(node)) {
|
|
return getTypeParameterConstraintVisibilityError;
|
|
}
|
|
else if (ts.isExpressionWithTypeArguments(node)) {
|
|
return getHeritageClauseVisibilityError;
|
|
}
|
|
else if (ts.isImportEqualsDeclaration(node)) {
|
|
return getImportEntityNameVisibilityError;
|
|
}
|
|
else if (ts.isTypeAliasDeclaration(node)) {
|
|
return getTypeAliasDeclarationVisibilityError;
|
|
}
|
|
else {
|
|
return ts.Debug.assertNever(node, "Attempted to set a declaration diagnostic context for unhandled node kind: " + ts.SyntaxKind[node.kind]);
|
|
}
|
|
function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
|
|
if (node.kind === 237 || node.kind === 186) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.kind === 154 || node.kind === 153 ||
|
|
(node.kind === 151 && ts.hasModifier(node.parent, 8))) {
|
|
if (ts.hasModifier(node, 32)) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.parent.kind === 240 || node.kind === 151) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
|
|
}
|
|
}
|
|
}
|
|
function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
|
|
return diagnosticMessage !== undefined ? {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
} : undefined;
|
|
}
|
|
function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage;
|
|
if (node.kind === 159) {
|
|
if (ts.hasModifier(node, 32)) {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
}
|
|
else {
|
|
if (ts.hasModifier(node, 32)) {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
}
|
|
return {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node.name,
|
|
typeName: node.name
|
|
};
|
|
}
|
|
function getReturnTypeVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage;
|
|
switch (node.kind) {
|
|
case 161:
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0;
|
|
break;
|
|
case 160:
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0;
|
|
break;
|
|
case 162:
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0;
|
|
break;
|
|
case 156:
|
|
case 155:
|
|
if (ts.hasModifier(node, 32)) {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named :
|
|
ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0;
|
|
}
|
|
else if (node.parent.kind === 240) {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named :
|
|
ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0;
|
|
}
|
|
else {
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0;
|
|
}
|
|
break;
|
|
case 239:
|
|
diagnosticMessage = symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named :
|
|
ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 :
|
|
ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0;
|
|
break;
|
|
default:
|
|
return ts.Debug.fail("This is unknown kind for signature: " + node.kind);
|
|
}
|
|
return {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node.name || node
|
|
};
|
|
}
|
|
function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) {
|
|
var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
|
|
return diagnosticMessage !== undefined ? {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
} : undefined;
|
|
}
|
|
function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
|
|
switch (node.parent.kind) {
|
|
case 157:
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1;
|
|
case 161:
|
|
case 166:
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
|
|
case 160:
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
|
|
case 162:
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1;
|
|
case 156:
|
|
case 155:
|
|
if (ts.hasModifier(node.parent, 32)) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.parent.parent.kind === 240) {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
|
|
}
|
|
case 239:
|
|
case 165:
|
|
return symbolAccessibilityResult.errorModuleName ?
|
|
symbolAccessibilityResult.accessibility === 2 ?
|
|
ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named :
|
|
ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 :
|
|
ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1;
|
|
default:
|
|
return ts.Debug.fail("Unknown parent for parameter: " + ts.SyntaxKind[node.parent.kind]);
|
|
}
|
|
}
|
|
function getTypeParameterConstraintVisibilityError() {
|
|
var diagnosticMessage;
|
|
switch (node.parent.kind) {
|
|
case 240:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1;
|
|
break;
|
|
case 241:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
|
|
break;
|
|
case 161:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
|
|
break;
|
|
case 160:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
|
|
break;
|
|
case 156:
|
|
case 155:
|
|
if (ts.hasModifier(node.parent, 32)) {
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else if (node.parent.parent.kind === 240) {
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
|
|
}
|
|
break;
|
|
case 239:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
|
|
break;
|
|
case 242:
|
|
diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
|
|
break;
|
|
default:
|
|
return ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind);
|
|
}
|
|
return {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
};
|
|
}
|
|
function getHeritageClauseVisibilityError() {
|
|
var diagnosticMessage;
|
|
if (node.parent.parent.kind === 240) {
|
|
diagnosticMessage = ts.isHeritageClause(node.parent) && node.parent.token === 109 ?
|
|
ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 :
|
|
ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1;
|
|
}
|
|
else {
|
|
diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1;
|
|
}
|
|
return {
|
|
diagnosticMessage: diagnosticMessage,
|
|
errorNode: node,
|
|
typeName: ts.getNameOfDeclaration(node.parent.parent)
|
|
};
|
|
}
|
|
function getImportEntityNameVisibilityError() {
|
|
return {
|
|
diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1,
|
|
errorNode: node,
|
|
typeName: node.name
|
|
};
|
|
}
|
|
function getTypeAliasDeclarationVisibilityError() {
|
|
return {
|
|
diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1,
|
|
errorNode: node.type,
|
|
typeName: node.name
|
|
};
|
|
}
|
|
}
|
|
ts.createGetSymbolAccessibilityDiagnosticForNode = createGetSymbolAccessibilityDiagnosticForNode;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getDeclarationDiagnostics(host, resolver, file) {
|
|
if (file && ts.isSourceFileJS(file)) {
|
|
return [];
|
|
}
|
|
var compilerOptions = host.getCompilerOptions();
|
|
var result = ts.transformNodes(resolver, host, compilerOptions, file ? [file] : ts.filter(host.getSourceFiles(), ts.isSourceFileNotJS), [transformDeclarations], false);
|
|
return result.diagnostics;
|
|
}
|
|
ts.getDeclarationDiagnostics = getDeclarationDiagnostics;
|
|
var declarationEmitNodeBuilderFlags = 1024 |
|
|
2048 |
|
|
4096 |
|
|
8 |
|
|
524288 |
|
|
4 |
|
|
1;
|
|
function transformDeclarations(context) {
|
|
var throwDiagnostic = function () { return ts.Debug.fail("Diagnostic emitted without context"); };
|
|
var getSymbolAccessibilityDiagnostic = throwDiagnostic;
|
|
var needsDeclare = true;
|
|
var isBundledEmit = false;
|
|
var resultHasExternalModuleIndicator = false;
|
|
var needsScopeFixMarker = false;
|
|
var resultHasScopeMarker = false;
|
|
var enclosingDeclaration;
|
|
var necessaryTypeReferences;
|
|
var lateMarkedStatements;
|
|
var lateStatementReplacementMap;
|
|
var suppressNewDiagnosticContexts;
|
|
var exportedModulesFromDeclarationEmit;
|
|
var host = context.getEmitHost();
|
|
var symbolTracker = {
|
|
trackSymbol: trackSymbol,
|
|
reportInaccessibleThisError: reportInaccessibleThisError,
|
|
reportInaccessibleUniqueSymbolError: reportInaccessibleUniqueSymbolError,
|
|
reportPrivateInBaseOfClassExpression: reportPrivateInBaseOfClassExpression,
|
|
reportLikelyUnsafeImportRequiredError: reportLikelyUnsafeImportRequiredError,
|
|
moduleResolverHost: host,
|
|
trackReferencedAmbientModule: trackReferencedAmbientModule,
|
|
trackExternalModuleSymbolOfImportTypeNode: trackExternalModuleSymbolOfImportTypeNode
|
|
};
|
|
var errorNameNode;
|
|
var currentSourceFile;
|
|
var refs;
|
|
var libs;
|
|
var resolver = context.getEmitResolver();
|
|
var options = context.getCompilerOptions();
|
|
var newLine = ts.getNewLineCharacter(options);
|
|
var noResolve = options.noResolve, stripInternal = options.stripInternal;
|
|
return transformRoot;
|
|
function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) {
|
|
if (!typeReferenceDirectives) {
|
|
return;
|
|
}
|
|
necessaryTypeReferences = necessaryTypeReferences || ts.createMap();
|
|
for (var _i = 0, typeReferenceDirectives_2 = typeReferenceDirectives; _i < typeReferenceDirectives_2.length; _i++) {
|
|
var ref = typeReferenceDirectives_2[_i];
|
|
necessaryTypeReferences.set(ref, true);
|
|
}
|
|
}
|
|
function trackReferencedAmbientModule(node, symbol) {
|
|
var directives = resolver.getTypeReferenceDirectivesForSymbol(symbol, 67108863);
|
|
if (ts.length(directives)) {
|
|
return recordTypeReferenceDirectivesIfNecessary(directives);
|
|
}
|
|
var container = ts.getSourceFileOfNode(node);
|
|
refs.set("" + ts.getOriginalNodeId(container), container);
|
|
}
|
|
function handleSymbolAccessibilityError(symbolAccessibilityResult) {
|
|
if (symbolAccessibilityResult.accessibility === 0) {
|
|
if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) {
|
|
if (!lateMarkedStatements) {
|
|
lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible;
|
|
}
|
|
else {
|
|
for (var _i = 0, _a = symbolAccessibilityResult.aliasesToMakeVisible; _i < _a.length; _i++) {
|
|
var ref = _a[_i];
|
|
ts.pushIfUnique(lateMarkedStatements, ref);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult);
|
|
if (errorInfo) {
|
|
if (errorInfo.typeName) {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
|
|
}
|
|
else {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function trackExternalModuleSymbolOfImportTypeNode(symbol) {
|
|
if (!isBundledEmit) {
|
|
(exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
|
|
}
|
|
}
|
|
function trackSymbol(symbol, enclosingDeclaration, meaning) {
|
|
if (symbol.flags & 262144)
|
|
return;
|
|
handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, true));
|
|
recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
|
|
}
|
|
function reportPrivateInBaseOfClassExpression(propertyName) {
|
|
if (errorNameNode) {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName));
|
|
}
|
|
}
|
|
function reportInaccessibleUniqueSymbolError() {
|
|
if (errorNameNode) {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode), "unique symbol"));
|
|
}
|
|
}
|
|
function reportInaccessibleThisError() {
|
|
if (errorNameNode) {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode), "this"));
|
|
}
|
|
}
|
|
function reportLikelyUnsafeImportRequiredError(specifier) {
|
|
if (errorNameNode) {
|
|
context.addDiagnostic(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode), specifier));
|
|
}
|
|
}
|
|
function transformRoot(node) {
|
|
if (node.kind === 279 && (node.isDeclarationFile || ts.isSourceFileJS(node))) {
|
|
return node;
|
|
}
|
|
if (node.kind === 280) {
|
|
isBundledEmit = true;
|
|
refs = ts.createMap();
|
|
libs = ts.createMap();
|
|
var hasNoDefaultLib_1 = false;
|
|
var bundle = ts.createBundle(ts.map(node.sourceFiles, function (sourceFile) {
|
|
if (sourceFile.isDeclarationFile || ts.isSourceFileJS(sourceFile))
|
|
return undefined;
|
|
hasNoDefaultLib_1 = hasNoDefaultLib_1 || sourceFile.hasNoDefaultLib;
|
|
currentSourceFile = sourceFile;
|
|
enclosingDeclaration = sourceFile;
|
|
lateMarkedStatements = undefined;
|
|
suppressNewDiagnosticContexts = false;
|
|
lateStatementReplacementMap = ts.createMap();
|
|
getSymbolAccessibilityDiagnostic = throwDiagnostic;
|
|
needsScopeFixMarker = false;
|
|
resultHasScopeMarker = false;
|
|
collectReferences(sourceFile, refs);
|
|
collectLibs(sourceFile, libs);
|
|
if (ts.isExternalModule(sourceFile)) {
|
|
resultHasExternalModuleIndicator = false;
|
|
needsDeclare = false;
|
|
var statements_4 = ts.visitNodes(sourceFile.statements, visitDeclarationStatements);
|
|
var newFile = ts.updateSourceFileNode(sourceFile, [ts.createModuleDeclaration([], [ts.createModifier(125)], ts.createLiteral(ts.getResolvedExternalModuleName(context.getEmitHost(), sourceFile)), ts.createModuleBlock(ts.setTextRange(ts.createNodeArray(transformAndReplaceLatePaintedStatements(statements_4)), sourceFile.statements)))], true, [], [], false, []);
|
|
return newFile;
|
|
}
|
|
needsDeclare = true;
|
|
var updated = ts.visitNodes(sourceFile.statements, visitDeclarationStatements);
|
|
return ts.updateSourceFileNode(sourceFile, transformAndReplaceLatePaintedStatements(updated), true, [], [], false, []);
|
|
}), ts.mapDefined(node.prepends, function (prepend) {
|
|
if (prepend.kind === 282) {
|
|
return ts.createUnparsedSourceFile(prepend.declarationText, prepend.declarationMapPath, prepend.declarationMapText);
|
|
}
|
|
}));
|
|
bundle.syntheticFileReferences = [];
|
|
bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
|
|
bundle.syntheticLibReferences = getLibReferences();
|
|
bundle.hasNoDefaultLib = hasNoDefaultLib_1;
|
|
var outputFilePath_1 = ts.getDirectoryPath(ts.normalizeSlashes(ts.getOutputPathsFor(node, host, true).declarationFilePath));
|
|
var referenceVisitor_1 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath_1);
|
|
refs.forEach(referenceVisitor_1);
|
|
return bundle;
|
|
}
|
|
needsDeclare = true;
|
|
needsScopeFixMarker = false;
|
|
resultHasScopeMarker = false;
|
|
enclosingDeclaration = node;
|
|
currentSourceFile = node;
|
|
getSymbolAccessibilityDiagnostic = throwDiagnostic;
|
|
isBundledEmit = false;
|
|
resultHasExternalModuleIndicator = false;
|
|
suppressNewDiagnosticContexts = false;
|
|
lateMarkedStatements = undefined;
|
|
lateStatementReplacementMap = ts.createMap();
|
|
necessaryTypeReferences = undefined;
|
|
refs = collectReferences(currentSourceFile, ts.createMap());
|
|
libs = collectLibs(currentSourceFile, ts.createMap());
|
|
var references = [];
|
|
var outputFilePath = ts.getDirectoryPath(ts.normalizeSlashes(ts.getOutputPathsFor(node, host, true).declarationFilePath));
|
|
var referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
|
|
var statements = ts.visitNodes(node.statements, visitDeclarationStatements);
|
|
var combinedStatements = ts.setTextRange(ts.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements);
|
|
refs.forEach(referenceVisitor);
|
|
var emittedImports = ts.filter(combinedStatements, ts.isAnyImportSyntax);
|
|
if (ts.isExternalModule(node) && (!resultHasExternalModuleIndicator || (needsScopeFixMarker && !resultHasScopeMarker))) {
|
|
combinedStatements = ts.setTextRange(ts.createNodeArray(combinedStatements.concat([ts.createExportDeclaration(undefined, undefined, ts.createNamedExports([]), undefined)])), combinedStatements);
|
|
}
|
|
var updated = ts.updateSourceFileNode(node, combinedStatements, true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences());
|
|
updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
|
|
return updated;
|
|
function getLibReferences() {
|
|
return ts.map(ts.arrayFrom(libs.keys()), function (lib) { return ({ fileName: lib, pos: -1, end: -1 }); });
|
|
}
|
|
function getFileReferencesForUsedTypeReferences() {
|
|
return necessaryTypeReferences ? ts.mapDefined(ts.arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForTypeName) : [];
|
|
}
|
|
function getFileReferenceForTypeName(typeName) {
|
|
if (emittedImports) {
|
|
for (var _i = 0, emittedImports_1 = emittedImports; _i < emittedImports_1.length; _i++) {
|
|
var importStatement = emittedImports_1[_i];
|
|
if (ts.isImportEqualsDeclaration(importStatement) && ts.isExternalModuleReference(importStatement.moduleReference)) {
|
|
var expr = importStatement.moduleReference.expression;
|
|
if (ts.isStringLiteralLike(expr) && expr.text === typeName) {
|
|
return undefined;
|
|
}
|
|
}
|
|
else if (ts.isImportDeclaration(importStatement) && ts.isStringLiteral(importStatement.moduleSpecifier) && importStatement.moduleSpecifier.text === typeName) {
|
|
return undefined;
|
|
}
|
|
}
|
|
}
|
|
return { fileName: typeName, pos: -1, end: -1 };
|
|
}
|
|
function mapReferencesIntoArray(references, outputFilePath) {
|
|
return function (file) {
|
|
var declFileName;
|
|
if (file.isDeclarationFile) {
|
|
declFileName = file.fileName;
|
|
}
|
|
else {
|
|
if (isBundledEmit && ts.contains(node.sourceFiles, file))
|
|
return;
|
|
var paths = ts.getOutputPathsFor(file, host, true);
|
|
declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
|
|
}
|
|
if (declFileName) {
|
|
var fileName = ts.getRelativePathToDirectoryOrUrl(outputFilePath, declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false);
|
|
if (ts.startsWith(fileName, "./") && ts.hasExtension(fileName)) {
|
|
fileName = fileName.substring(2);
|
|
}
|
|
if (ts.startsWith(fileName, "node_modules/") || fileName.indexOf("/node_modules/") !== -1) {
|
|
return;
|
|
}
|
|
references.push({ pos: -1, end: -1, fileName: fileName });
|
|
}
|
|
};
|
|
}
|
|
}
|
|
function collectReferences(sourceFile, ret) {
|
|
if (noResolve || ts.isSourceFileJS(sourceFile))
|
|
return ret;
|
|
ts.forEach(sourceFile.referencedFiles, function (f) {
|
|
var elem = ts.tryResolveScriptReference(host, sourceFile, f);
|
|
if (elem) {
|
|
ret.set("" + ts.getOriginalNodeId(elem), elem);
|
|
}
|
|
});
|
|
return ret;
|
|
}
|
|
function collectLibs(sourceFile, ret) {
|
|
ts.forEach(sourceFile.libReferenceDirectives, function (ref) {
|
|
var lib = host.getLibFileFromReference(ref);
|
|
if (lib) {
|
|
ret.set(ref.fileName.toLocaleLowerCase(), true);
|
|
}
|
|
});
|
|
return ret;
|
|
}
|
|
function filterBindingPatternInitializers(name) {
|
|
if (name.kind === 72) {
|
|
return name;
|
|
}
|
|
else {
|
|
if (name.kind === 185) {
|
|
return ts.updateArrayBindingPattern(name, ts.visitNodes(name.elements, visitBindingElement));
|
|
}
|
|
else {
|
|
return ts.updateObjectBindingPattern(name, ts.visitNodes(name.elements, visitBindingElement));
|
|
}
|
|
}
|
|
function visitBindingElement(elem) {
|
|
if (elem.kind === 210) {
|
|
return elem;
|
|
}
|
|
return ts.updateBindingElement(elem, elem.dotDotDotToken, elem.propertyName, filterBindingPatternInitializers(elem.name), shouldPrintWithInitializer(elem) ? elem.initializer : undefined);
|
|
}
|
|
}
|
|
function ensureParameter(p, modifierMask) {
|
|
var oldDiag;
|
|
if (!suppressNewDiagnosticContexts) {
|
|
oldDiag = getSymbolAccessibilityDiagnostic;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(p);
|
|
}
|
|
var newParam = ts.updateParameter(p, undefined, maskModifiers(p, modifierMask), p.dotDotDotToken, filterBindingPatternInitializers(p.name), resolver.isOptionalParameter(p) ? (p.questionToken || ts.createToken(56)) : undefined, ensureType(p, p.type, true), ensureNoInitializer(p));
|
|
if (!suppressNewDiagnosticContexts) {
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
}
|
|
return newParam;
|
|
}
|
|
function shouldPrintWithInitializer(node) {
|
|
return canHaveLiteralInitializer(node) && resolver.isLiteralConstDeclaration(ts.getParseTreeNode(node));
|
|
}
|
|
function ensureNoInitializer(node) {
|
|
if (shouldPrintWithInitializer(node)) {
|
|
return resolver.createLiteralConstValue(ts.getParseTreeNode(node), symbolTracker);
|
|
}
|
|
return undefined;
|
|
}
|
|
function ensureType(node, type, ignorePrivate) {
|
|
if (!ignorePrivate && ts.hasModifier(node, 8)) {
|
|
return;
|
|
}
|
|
if (shouldPrintWithInitializer(node)) {
|
|
return;
|
|
}
|
|
var shouldUseResolverType = node.kind === 151 &&
|
|
(resolver.isRequiredInitializedParameter(node) ||
|
|
resolver.isOptionalUninitializedParameterProperty(node));
|
|
if (type && !shouldUseResolverType) {
|
|
return ts.visitNode(type, visitDeclarationSubtree);
|
|
}
|
|
if (!ts.getParseTreeNode(node)) {
|
|
return type ? ts.visitNode(type, visitDeclarationSubtree) : ts.createKeywordTypeNode(120);
|
|
}
|
|
if (node.kind === 159) {
|
|
return ts.createKeywordTypeNode(120);
|
|
}
|
|
errorNameNode = node.name;
|
|
var oldDiag;
|
|
if (!suppressNewDiagnosticContexts) {
|
|
oldDiag = getSymbolAccessibilityDiagnostic;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(node);
|
|
}
|
|
if (node.kind === 237 || node.kind === 186) {
|
|
return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
|
|
}
|
|
if (node.kind === 151
|
|
|| node.kind === 154
|
|
|| node.kind === 153) {
|
|
if (!node.initializer)
|
|
return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType));
|
|
return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType) || resolver.createTypeOfExpression(node.initializer, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
|
|
}
|
|
return cleanup(resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
|
|
function cleanup(returnValue) {
|
|
errorNameNode = undefined;
|
|
if (!suppressNewDiagnosticContexts) {
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
}
|
|
return returnValue || ts.createKeywordTypeNode(120);
|
|
}
|
|
}
|
|
function isDeclarationAndNotVisible(node) {
|
|
node = ts.getParseTreeNode(node);
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 244:
|
|
case 241:
|
|
case 240:
|
|
case 242:
|
|
case 243:
|
|
return !resolver.isDeclarationVisible(node);
|
|
case 237:
|
|
return !getBindingNameVisible(node);
|
|
case 248:
|
|
case 249:
|
|
case 255:
|
|
case 254:
|
|
return false;
|
|
}
|
|
return false;
|
|
}
|
|
function getBindingNameVisible(elem) {
|
|
if (ts.isOmittedExpression(elem)) {
|
|
return false;
|
|
}
|
|
if (ts.isBindingPattern(elem.name)) {
|
|
return ts.some(elem.name.elements, getBindingNameVisible);
|
|
}
|
|
else {
|
|
return resolver.isDeclarationVisible(elem);
|
|
}
|
|
}
|
|
function updateParamsList(node, params, modifierMask) {
|
|
if (ts.hasModifier(node, 8)) {
|
|
return undefined;
|
|
}
|
|
var newParams = ts.map(params, function (p) { return ensureParameter(p, modifierMask); });
|
|
if (!newParams) {
|
|
return undefined;
|
|
}
|
|
return ts.createNodeArray(newParams, params.hasTrailingComma);
|
|
}
|
|
function ensureTypeParams(node, params) {
|
|
return ts.hasModifier(node, 8) ? undefined : ts.visitNodes(params, visitDeclarationSubtree);
|
|
}
|
|
function isEnclosingDeclaration(node) {
|
|
return ts.isSourceFile(node)
|
|
|| ts.isTypeAliasDeclaration(node)
|
|
|| ts.isModuleDeclaration(node)
|
|
|| ts.isClassDeclaration(node)
|
|
|| ts.isInterfaceDeclaration(node)
|
|
|| ts.isFunctionLike(node)
|
|
|| ts.isIndexSignatureDeclaration(node)
|
|
|| ts.isMappedTypeNode(node);
|
|
}
|
|
function checkEntityNameVisibility(entityName, enclosingDeclaration) {
|
|
var visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration);
|
|
handleSymbolAccessibilityError(visibilityResult);
|
|
recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName));
|
|
}
|
|
function preserveJsDoc(updated, original) {
|
|
if (ts.hasJSDocNodes(updated) && ts.hasJSDocNodes(original)) {
|
|
updated.jsDoc = original.jsDoc;
|
|
}
|
|
return ts.setCommentRange(updated, ts.getCommentRange(original));
|
|
}
|
|
function rewriteModuleSpecifier(parent, input) {
|
|
if (!input)
|
|
return undefined;
|
|
resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || (parent.kind !== 244 && parent.kind !== 183);
|
|
if (ts.isStringLiteralLike(input)) {
|
|
if (isBundledEmit) {
|
|
var newName = ts.getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent);
|
|
if (newName) {
|
|
return ts.createLiteral(newName);
|
|
}
|
|
}
|
|
else {
|
|
var symbol = resolver.getSymbolOfExternalModuleSpecifier(input);
|
|
if (symbol) {
|
|
(exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
|
|
}
|
|
}
|
|
}
|
|
return input;
|
|
}
|
|
function transformImportEqualsDeclaration(decl) {
|
|
if (!resolver.isDeclarationVisible(decl))
|
|
return;
|
|
if (decl.moduleReference.kind === 259) {
|
|
var specifier = ts.getExternalModuleImportEqualsDeclarationExpression(decl);
|
|
return ts.updateImportEqualsDeclaration(decl, undefined, decl.modifiers, decl.name, ts.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier)));
|
|
}
|
|
else {
|
|
var oldDiag = getSymbolAccessibilityDiagnostic;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(decl);
|
|
checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration);
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
return decl;
|
|
}
|
|
}
|
|
function transformImportDeclaration(decl) {
|
|
if (!decl.importClause) {
|
|
return ts.updateImportDeclaration(decl, undefined, decl.modifiers, decl.importClause, rewriteModuleSpecifier(decl, decl.moduleSpecifier));
|
|
}
|
|
var visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : undefined;
|
|
if (!decl.importClause.namedBindings) {
|
|
return visibleDefaultBinding && ts.updateImportDeclaration(decl, undefined, decl.modifiers, ts.updateImportClause(decl.importClause, visibleDefaultBinding, undefined), rewriteModuleSpecifier(decl, decl.moduleSpecifier));
|
|
}
|
|
if (decl.importClause.namedBindings.kind === 251) {
|
|
var namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : undefined;
|
|
return visibleDefaultBinding || namedBindings ? ts.updateImportDeclaration(decl, undefined, decl.modifiers, ts.updateImportClause(decl.importClause, visibleDefaultBinding, namedBindings), rewriteModuleSpecifier(decl, decl.moduleSpecifier)) : undefined;
|
|
}
|
|
var bindingList = ts.mapDefined(decl.importClause.namedBindings.elements, function (b) { return resolver.isDeclarationVisible(b) ? b : undefined; });
|
|
if ((bindingList && bindingList.length) || visibleDefaultBinding) {
|
|
return ts.updateImportDeclaration(decl, undefined, decl.modifiers, ts.updateImportClause(decl.importClause, visibleDefaultBinding, bindingList && bindingList.length ? ts.updateNamedImports(decl.importClause.namedBindings, bindingList) : undefined), rewriteModuleSpecifier(decl, decl.moduleSpecifier));
|
|
}
|
|
}
|
|
function transformAndReplaceLatePaintedStatements(statements) {
|
|
while (ts.length(lateMarkedStatements)) {
|
|
var i = lateMarkedStatements.shift();
|
|
if (!ts.isLateVisibilityPaintedStatement(i)) {
|
|
return ts.Debug.fail("Late replaced statement was found which is not handled by the declaration transformer!: " + (ts.SyntaxKind ? ts.SyntaxKind[i.kind] : i.kind));
|
|
}
|
|
var result = transformTopLevelDeclaration(i, true);
|
|
lateStatementReplacementMap.set("" + ts.getOriginalNodeId(i), result);
|
|
}
|
|
return ts.visitNodes(statements, visitLateVisibilityMarkedStatements);
|
|
function visitLateVisibilityMarkedStatements(statement) {
|
|
if (ts.isLateVisibilityPaintedStatement(statement)) {
|
|
var key = "" + ts.getOriginalNodeId(statement);
|
|
if (lateStatementReplacementMap.has(key)) {
|
|
var result = lateStatementReplacementMap.get(key);
|
|
lateStatementReplacementMap.delete(key);
|
|
if (result && ts.isSourceFile(statement.parent)) {
|
|
if (ts.isArray(result) ? ts.some(result, needsScopeMarker) : needsScopeMarker(result)) {
|
|
needsScopeFixMarker = true;
|
|
}
|
|
if (ts.isArray(result) ? ts.some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result)) {
|
|
resultHasExternalModuleIndicator = true;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
return statement;
|
|
}
|
|
}
|
|
function isExternalModuleIndicator(result) {
|
|
return ts.isAnyImportOrReExport(result) || ts.isExportAssignment(result) || ts.hasModifier(result, 1);
|
|
}
|
|
function needsScopeMarker(result) {
|
|
return !ts.isAnyImportOrReExport(result) && !ts.isExportAssignment(result) && !ts.hasModifier(result, 1) && !ts.isAmbientModule(result);
|
|
}
|
|
function visitDeclarationSubtree(input) {
|
|
if (shouldStripInternal(input))
|
|
return;
|
|
if (ts.isDeclaration(input)) {
|
|
if (isDeclarationAndNotVisible(input))
|
|
return;
|
|
if (ts.hasDynamicName(input) && !resolver.isLateBound(ts.getParseTreeNode(input))) {
|
|
return;
|
|
}
|
|
}
|
|
if (ts.isFunctionLike(input) && resolver.isImplementationOfOverload(input))
|
|
return;
|
|
if (ts.isSemicolonClassElement(input))
|
|
return;
|
|
var previousEnclosingDeclaration;
|
|
if (isEnclosingDeclaration(input)) {
|
|
previousEnclosingDeclaration = enclosingDeclaration;
|
|
enclosingDeclaration = input;
|
|
}
|
|
var oldDiag = getSymbolAccessibilityDiagnostic;
|
|
if (ts.isMethodDeclaration(input) || ts.isMethodSignature(input)) {
|
|
if (ts.hasModifier(input, 8)) {
|
|
if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
|
|
return;
|
|
return cleanup(ts.createProperty(undefined, ensureModifiers(input), input.name, undefined, undefined, undefined));
|
|
}
|
|
}
|
|
var canProdiceDiagnostic = ts.canProduceDiagnostics(input);
|
|
if (canProdiceDiagnostic && !suppressNewDiagnosticContexts) {
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(input);
|
|
}
|
|
if (ts.isTypeQueryNode(input)) {
|
|
checkEntityNameVisibility(input.exprName, enclosingDeclaration);
|
|
}
|
|
var oldWithinObjectLiteralType = suppressNewDiagnosticContexts;
|
|
var shouldEnterSuppressNewDiagnosticsContextContext = ((input.kind === 168 || input.kind === 181) && input.parent.kind !== 242);
|
|
if (shouldEnterSuppressNewDiagnosticsContextContext) {
|
|
suppressNewDiagnosticContexts = true;
|
|
}
|
|
if (isProcessedComponent(input)) {
|
|
switch (input.kind) {
|
|
case 211: {
|
|
if ((ts.isEntityName(input.expression) || ts.isEntityNameExpression(input.expression))) {
|
|
checkEntityNameVisibility(input.expression, enclosingDeclaration);
|
|
}
|
|
var node = ts.visitEachChild(input, visitDeclarationSubtree, context);
|
|
return cleanup(ts.updateExpressionWithTypeArguments(node, ts.parenthesizeTypeParameters(node.typeArguments), node.expression));
|
|
}
|
|
case 164: {
|
|
checkEntityNameVisibility(input.typeName, enclosingDeclaration);
|
|
var node = ts.visitEachChild(input, visitDeclarationSubtree, context);
|
|
return cleanup(ts.updateTypeReferenceNode(node, node.typeName, ts.parenthesizeTypeParameters(node.typeArguments)));
|
|
}
|
|
case 161:
|
|
return cleanup(ts.updateConstructSignature(input, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type)));
|
|
case 157: {
|
|
var isPrivate = ts.hasModifier(input, 8);
|
|
var ctor = ts.createSignatureDeclaration(157, isPrivate ? undefined : ensureTypeParams(input, input.typeParameters), isPrivate ? undefined : updateParamsList(input, input.parameters, 0), undefined);
|
|
ctor.modifiers = ts.createNodeArray(ensureModifiers(input));
|
|
return cleanup(ctor);
|
|
}
|
|
case 156: {
|
|
var sig = ts.createSignatureDeclaration(155, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type));
|
|
sig.name = input.name;
|
|
sig.modifiers = ts.createNodeArray(ensureModifiers(input));
|
|
sig.questionToken = input.questionToken;
|
|
return cleanup(sig);
|
|
}
|
|
case 158: {
|
|
var newNode = ensureAccessor(input);
|
|
return cleanup(newNode);
|
|
}
|
|
case 159: {
|
|
var newNode = ensureAccessor(input);
|
|
return cleanup(newNode);
|
|
}
|
|
case 154:
|
|
return cleanup(ts.updateProperty(input, undefined, ensureModifiers(input), input.name, input.questionToken, !ts.hasModifier(input, 8) ? ensureType(input, input.type) : undefined, ensureNoInitializer(input)));
|
|
case 153:
|
|
return cleanup(ts.updatePropertySignature(input, ensureModifiers(input), input.name, input.questionToken, !ts.hasModifier(input, 8) ? ensureType(input, input.type) : undefined, ensureNoInitializer(input)));
|
|
case 155: {
|
|
return cleanup(ts.updateMethodSignature(input, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), input.name, input.questionToken));
|
|
}
|
|
case 160: {
|
|
return cleanup(ts.updateCallSignature(input, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type)));
|
|
}
|
|
case 162: {
|
|
return cleanup(ts.updateIndexSignature(input, undefined, ensureModifiers(input), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree) || ts.createKeywordTypeNode(120)));
|
|
}
|
|
case 237: {
|
|
if (ts.isBindingPattern(input.name)) {
|
|
return recreateBindingPattern(input.name);
|
|
}
|
|
shouldEnterSuppressNewDiagnosticsContextContext = true;
|
|
suppressNewDiagnosticContexts = true;
|
|
return cleanup(ts.updateVariableDeclaration(input, input.name, ensureType(input, input.type), ensureNoInitializer(input)));
|
|
}
|
|
case 150: {
|
|
if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
|
|
return cleanup(ts.updateTypeParameterDeclaration(input, input.name, undefined, undefined));
|
|
}
|
|
return cleanup(ts.visitEachChild(input, visitDeclarationSubtree, context));
|
|
}
|
|
case 175: {
|
|
var checkType = ts.visitNode(input.checkType, visitDeclarationSubtree);
|
|
var extendsType = ts.visitNode(input.extendsType, visitDeclarationSubtree);
|
|
var oldEnclosingDecl = enclosingDeclaration;
|
|
enclosingDeclaration = input.trueType;
|
|
var trueType = ts.visitNode(input.trueType, visitDeclarationSubtree);
|
|
enclosingDeclaration = oldEnclosingDecl;
|
|
var falseType = ts.visitNode(input.falseType, visitDeclarationSubtree);
|
|
return cleanup(ts.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType));
|
|
}
|
|
case 165: {
|
|
return cleanup(ts.updateFunctionTypeNode(input, ts.visitNodes(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree)));
|
|
}
|
|
case 166: {
|
|
return cleanup(ts.updateConstructorTypeNode(input, ts.visitNodes(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree)));
|
|
}
|
|
case 183: {
|
|
if (!ts.isLiteralImportTypeNode(input))
|
|
return cleanup(input);
|
|
return cleanup(ts.updateImportTypeNode(input, ts.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)), input.qualifier, ts.visitNodes(input.typeArguments, visitDeclarationSubtree, ts.isTypeNode), input.isTypeOf));
|
|
}
|
|
default: ts.Debug.assertNever(input, "Attempted to process unhandled node kind: " + ts.SyntaxKind[input.kind]);
|
|
}
|
|
}
|
|
return cleanup(ts.visitEachChild(input, visitDeclarationSubtree, context));
|
|
function cleanup(returnValue) {
|
|
if (returnValue && canProdiceDiagnostic && ts.hasDynamicName(input)) {
|
|
checkName(input);
|
|
}
|
|
if (isEnclosingDeclaration(input)) {
|
|
enclosingDeclaration = previousEnclosingDeclaration;
|
|
}
|
|
if (canProdiceDiagnostic && !suppressNewDiagnosticContexts) {
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
}
|
|
if (shouldEnterSuppressNewDiagnosticsContextContext) {
|
|
suppressNewDiagnosticContexts = oldWithinObjectLiteralType;
|
|
}
|
|
if (returnValue === input) {
|
|
return returnValue;
|
|
}
|
|
return returnValue && ts.setOriginalNode(preserveJsDoc(returnValue, input), input);
|
|
}
|
|
}
|
|
function isPrivateMethodTypeParameter(node) {
|
|
return node.parent.kind === 156 && ts.hasModifier(node.parent, 8);
|
|
}
|
|
function visitDeclarationStatements(input) {
|
|
if (!isPreservedDeclarationStatement(input)) {
|
|
return;
|
|
}
|
|
if (shouldStripInternal(input))
|
|
return;
|
|
switch (input.kind) {
|
|
case 255: {
|
|
if (ts.isSourceFile(input.parent)) {
|
|
resultHasExternalModuleIndicator = true;
|
|
resultHasScopeMarker = true;
|
|
}
|
|
return ts.updateExportDeclaration(input, undefined, input.modifiers, input.exportClause, rewriteModuleSpecifier(input, input.moduleSpecifier));
|
|
}
|
|
case 254: {
|
|
if (ts.isSourceFile(input.parent)) {
|
|
resultHasExternalModuleIndicator = true;
|
|
resultHasScopeMarker = true;
|
|
}
|
|
if (input.expression.kind === 72) {
|
|
return input;
|
|
}
|
|
else {
|
|
var newId = ts.createOptimisticUniqueName("_default");
|
|
getSymbolAccessibilityDiagnostic = function () { return ({
|
|
diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0,
|
|
errorNode: input
|
|
}); };
|
|
var varDecl = ts.createVariableDeclaration(newId, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), undefined);
|
|
var statement = ts.createVariableStatement(needsDeclare ? [ts.createModifier(125)] : [], ts.createVariableDeclarationList([varDecl], 2));
|
|
return [statement, ts.updateExportAssignment(input, input.decorators, input.modifiers, newId)];
|
|
}
|
|
}
|
|
}
|
|
var result = transformTopLevelDeclaration(input);
|
|
lateStatementReplacementMap.set("" + ts.getOriginalNodeId(input), result);
|
|
return input;
|
|
}
|
|
function transformTopLevelDeclaration(input, isPrivate) {
|
|
if (shouldStripInternal(input))
|
|
return;
|
|
switch (input.kind) {
|
|
case 248: {
|
|
return transformImportEqualsDeclaration(input);
|
|
}
|
|
case 249: {
|
|
return transformImportDeclaration(input);
|
|
}
|
|
}
|
|
if (ts.isDeclaration(input) && isDeclarationAndNotVisible(input))
|
|
return;
|
|
if (ts.isFunctionLike(input) && resolver.isImplementationOfOverload(input))
|
|
return;
|
|
var previousEnclosingDeclaration;
|
|
if (isEnclosingDeclaration(input)) {
|
|
previousEnclosingDeclaration = enclosingDeclaration;
|
|
enclosingDeclaration = input;
|
|
}
|
|
var canProdiceDiagnostic = ts.canProduceDiagnostics(input);
|
|
var oldDiag = getSymbolAccessibilityDiagnostic;
|
|
if (canProdiceDiagnostic) {
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(input);
|
|
}
|
|
var previousNeedsDeclare = needsDeclare;
|
|
switch (input.kind) {
|
|
case 242:
|
|
return cleanup(ts.updateTypeAliasDeclaration(input, undefined, ensureModifiers(input, isPrivate), input.name, ts.visitNodes(input.typeParameters, visitDeclarationSubtree, ts.isTypeParameterDeclaration), ts.visitNode(input.type, visitDeclarationSubtree, ts.isTypeNode)));
|
|
case 241: {
|
|
return cleanup(ts.updateInterfaceDeclaration(input, undefined, ensureModifiers(input, isPrivate), input.name, ensureTypeParams(input, input.typeParameters), transformHeritageClauses(input.heritageClauses), ts.visitNodes(input.members, visitDeclarationSubtree)));
|
|
}
|
|
case 239: {
|
|
var clean = cleanup(ts.updateFunctionDeclaration(input, undefined, ensureModifiers(input, isPrivate), undefined, input.name, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), undefined));
|
|
if (clean && resolver.isExpandoFunctionDeclaration(input)) {
|
|
var declarations = ts.mapDefined(resolver.getPropertiesOfContainerFunction(input), function (p) {
|
|
if (!ts.isPropertyAccessExpression(p.valueDeclaration)) {
|
|
return undefined;
|
|
}
|
|
var type = resolver.createTypeOfDeclaration(p.valueDeclaration, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker);
|
|
var varDecl = ts.createVariableDeclaration(ts.unescapeLeadingUnderscores(p.escapedName), type, undefined);
|
|
return ts.createVariableStatement(undefined, ts.createVariableDeclarationList([varDecl]));
|
|
});
|
|
var namespaceDecl = ts.createModuleDeclaration(undefined, ensureModifiers(input, isPrivate), input.name, ts.createModuleBlock(declarations), 16);
|
|
return [clean, namespaceDecl];
|
|
}
|
|
else {
|
|
return clean;
|
|
}
|
|
}
|
|
case 244: {
|
|
needsDeclare = false;
|
|
var inner = input.body;
|
|
if (inner && inner.kind === 245) {
|
|
var statements = ts.visitNodes(inner.statements, visitDeclarationStatements);
|
|
var body = ts.updateModuleBlock(inner, transformAndReplaceLatePaintedStatements(statements));
|
|
needsDeclare = previousNeedsDeclare;
|
|
var mods = ensureModifiers(input, isPrivate);
|
|
return cleanup(ts.updateModuleDeclaration(input, undefined, mods, ts.isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name, body));
|
|
}
|
|
else {
|
|
needsDeclare = previousNeedsDeclare;
|
|
var mods = ensureModifiers(input, isPrivate);
|
|
needsDeclare = false;
|
|
ts.visitNode(inner, visitDeclarationStatements);
|
|
var id = "" + ts.getOriginalNodeId(inner);
|
|
var body = lateStatementReplacementMap.get(id);
|
|
lateStatementReplacementMap.delete(id);
|
|
return cleanup(ts.updateModuleDeclaration(input, undefined, mods, input.name, body));
|
|
}
|
|
}
|
|
case 240: {
|
|
var modifiers = ts.createNodeArray(ensureModifiers(input, isPrivate));
|
|
var typeParameters = ensureTypeParams(input, input.typeParameters);
|
|
var ctor = ts.getFirstConstructorWithBody(input);
|
|
var parameterProperties = void 0;
|
|
if (ctor) {
|
|
var oldDiag_1 = getSymbolAccessibilityDiagnostic;
|
|
parameterProperties = ts.compact(ts.flatMap(ctor.parameters, function (param) {
|
|
if (!ts.hasModifier(param, 92))
|
|
return;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(param);
|
|
if (param.name.kind === 72) {
|
|
return preserveJsDoc(ts.createProperty(undefined, ensureModifiers(param), param.name, param.questionToken, ensureType(param, param.type), ensureNoInitializer(param)), param);
|
|
}
|
|
else {
|
|
return walkBindingPattern(param.name);
|
|
}
|
|
function walkBindingPattern(pattern) {
|
|
var elems;
|
|
for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) {
|
|
var elem = _a[_i];
|
|
if (ts.isOmittedExpression(elem))
|
|
continue;
|
|
if (ts.isBindingPattern(elem.name)) {
|
|
elems = ts.concatenate(elems, walkBindingPattern(elem.name));
|
|
}
|
|
elems = elems || [];
|
|
elems.push(ts.createProperty(undefined, ensureModifiers(param), elem.name, undefined, ensureType(elem, undefined), undefined));
|
|
}
|
|
return elems;
|
|
}
|
|
}));
|
|
getSymbolAccessibilityDiagnostic = oldDiag_1;
|
|
}
|
|
var members = ts.createNodeArray(ts.concatenate(parameterProperties, ts.visitNodes(input.members, visitDeclarationSubtree)));
|
|
var extendsClause_1 = ts.getEffectiveBaseTypeNode(input);
|
|
if (extendsClause_1 && !ts.isEntityNameExpression(extendsClause_1.expression) && extendsClause_1.expression.kind !== 96) {
|
|
var newId_1 = ts.createOptimisticUniqueName(ts.unescapeLeadingUnderscores(input.name.escapedText) + "_base");
|
|
getSymbolAccessibilityDiagnostic = function () { return ({
|
|
diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1,
|
|
errorNode: extendsClause_1,
|
|
typeName: input.name
|
|
}); };
|
|
var varDecl = ts.createVariableDeclaration(newId_1, resolver.createTypeOfExpression(extendsClause_1.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), undefined);
|
|
var statement = ts.createVariableStatement(needsDeclare ? [ts.createModifier(125)] : [], ts.createVariableDeclarationList([varDecl], 2));
|
|
var heritageClauses = ts.createNodeArray(ts.map(input.heritageClauses, function (clause) {
|
|
if (clause.token === 86) {
|
|
var oldDiag_2 = getSymbolAccessibilityDiagnostic;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]);
|
|
var newClause = ts.updateHeritageClause(clause, ts.map(clause.types, function (t) { return ts.updateExpressionWithTypeArguments(t, ts.visitNodes(t.typeArguments, visitDeclarationSubtree), newId_1); }));
|
|
getSymbolAccessibilityDiagnostic = oldDiag_2;
|
|
return newClause;
|
|
}
|
|
return ts.updateHeritageClause(clause, ts.visitNodes(ts.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 96; })), visitDeclarationSubtree));
|
|
}));
|
|
return [statement, cleanup(ts.updateClassDeclaration(input, undefined, modifiers, input.name, typeParameters, heritageClauses, members))];
|
|
}
|
|
else {
|
|
var heritageClauses = transformHeritageClauses(input.heritageClauses);
|
|
return cleanup(ts.updateClassDeclaration(input, undefined, modifiers, input.name, typeParameters, heritageClauses, members));
|
|
}
|
|
}
|
|
case 219: {
|
|
return cleanup(transformVariableStatement(input, isPrivate));
|
|
}
|
|
case 243: {
|
|
return cleanup(ts.updateEnumDeclaration(input, undefined, ts.createNodeArray(ensureModifiers(input, isPrivate)), input.name, ts.createNodeArray(ts.mapDefined(input.members, function (m) {
|
|
if (shouldStripInternal(m))
|
|
return;
|
|
var constValue = resolver.getConstantValue(m);
|
|
return preserveJsDoc(ts.updateEnumMember(m, m.name, constValue !== undefined ? ts.createLiteral(constValue) : undefined), m);
|
|
}))));
|
|
}
|
|
}
|
|
return ts.Debug.assertNever(input, "Unhandled top-level node in declaration emit: " + ts.SyntaxKind[input.kind]);
|
|
function cleanup(node) {
|
|
if (isEnclosingDeclaration(input)) {
|
|
enclosingDeclaration = previousEnclosingDeclaration;
|
|
}
|
|
if (canProdiceDiagnostic) {
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
}
|
|
if (input.kind === 244) {
|
|
needsDeclare = previousNeedsDeclare;
|
|
}
|
|
if (node === input) {
|
|
return node;
|
|
}
|
|
return node && ts.setOriginalNode(preserveJsDoc(node, input), input);
|
|
}
|
|
}
|
|
function transformVariableStatement(input, privateDeclaration) {
|
|
if (!ts.forEach(input.declarationList.declarations, getBindingNameVisible))
|
|
return;
|
|
var nodes = ts.visitNodes(input.declarationList.declarations, visitDeclarationSubtree);
|
|
if (!ts.length(nodes))
|
|
return;
|
|
return ts.updateVariableStatement(input, ts.createNodeArray(ensureModifiers(input, privateDeclaration)), ts.updateVariableDeclarationList(input.declarationList, nodes));
|
|
}
|
|
function recreateBindingPattern(d) {
|
|
return ts.flatten(ts.mapDefined(d.elements, function (e) { return recreateBindingElement(e); }));
|
|
}
|
|
function recreateBindingElement(e) {
|
|
if (e.kind === 210) {
|
|
return;
|
|
}
|
|
if (e.name) {
|
|
if (!getBindingNameVisible(e))
|
|
return;
|
|
if (ts.isBindingPattern(e.name)) {
|
|
return recreateBindingPattern(e.name);
|
|
}
|
|
else {
|
|
return ts.createVariableDeclaration(e.name, ensureType(e, undefined), undefined);
|
|
}
|
|
}
|
|
}
|
|
function checkName(node) {
|
|
var oldDiag;
|
|
if (!suppressNewDiagnosticContexts) {
|
|
oldDiag = getSymbolAccessibilityDiagnostic;
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNodeName(node);
|
|
}
|
|
errorNameNode = node.name;
|
|
ts.Debug.assert(resolver.isLateBound(ts.getParseTreeNode(node)));
|
|
var decl = node;
|
|
var entityName = decl.name.expression;
|
|
checkEntityNameVisibility(entityName, enclosingDeclaration);
|
|
if (!suppressNewDiagnosticContexts) {
|
|
getSymbolAccessibilityDiagnostic = oldDiag;
|
|
}
|
|
errorNameNode = undefined;
|
|
}
|
|
function hasInternalAnnotation(range) {
|
|
var comment = currentSourceFile.text.substring(range.pos, range.end);
|
|
return ts.stringContains(comment, "@internal");
|
|
}
|
|
function shouldStripInternal(node) {
|
|
if (stripInternal && node) {
|
|
var leadingCommentRanges = ts.getLeadingCommentRangesOfNode(ts.getParseTreeNode(node), currentSourceFile);
|
|
if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isScopeMarker(node) {
|
|
return ts.isExportAssignment(node) || ts.isExportDeclaration(node);
|
|
}
|
|
function hasScopeMarker(node) {
|
|
if (ts.isModuleBlock(node)) {
|
|
return ts.some(node.statements, isScopeMarker);
|
|
}
|
|
return false;
|
|
}
|
|
function ensureModifiers(node, privateDeclaration) {
|
|
var currentFlags = ts.getModifierFlags(node);
|
|
var newFlags = ensureModifierFlags(node, privateDeclaration);
|
|
if (currentFlags === newFlags) {
|
|
return node.modifiers;
|
|
}
|
|
return ts.createModifiersFromModifierFlags(newFlags);
|
|
}
|
|
function ensureModifierFlags(node, privateDeclaration) {
|
|
var mask = 3071 ^ (4 | 256);
|
|
var additions = (needsDeclare && !isAlwaysType(node)) ? 2 : 0;
|
|
var parentIsFile = node.parent.kind === 279;
|
|
if (!parentIsFile || (isBundledEmit && parentIsFile && ts.isExternalModule(node.parent))) {
|
|
mask ^= ((privateDeclaration || (isBundledEmit && parentIsFile) || hasScopeMarker(node.parent) ? 0 : 1) | 2);
|
|
additions = 0;
|
|
}
|
|
return maskModifierFlags(node, mask, additions);
|
|
}
|
|
function ensureAccessor(node) {
|
|
var accessors = resolver.getAllAccessorDeclarations(node);
|
|
if (node.kind !== accessors.firstAccessor.kind) {
|
|
return;
|
|
}
|
|
var accessorType = getTypeAnnotationFromAccessor(node);
|
|
if (!accessorType && accessors.secondAccessor) {
|
|
accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor);
|
|
getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor);
|
|
}
|
|
var prop = ts.createProperty(undefined, maskModifiers(node, undefined, (!accessors.setAccessor) ? 64 : 0), node.name, node.questionToken, ensureType(node, accessorType), undefined);
|
|
var leadingsSyntheticCommentRanges = accessors.secondAccessor && ts.getLeadingCommentRangesOfNode(accessors.secondAccessor, currentSourceFile);
|
|
if (leadingsSyntheticCommentRanges) {
|
|
var _loop_9 = function (range) {
|
|
if (range.kind === 3) {
|
|
var text = currentSourceFile.text.slice(range.pos + 2, range.end - 2);
|
|
var lines = text.split(/\r\n?|\n/g);
|
|
if (lines.length > 1) {
|
|
var lastLines = lines.slice(1);
|
|
var indentation_1 = ts.guessIndentation(lastLines);
|
|
text = [lines[0]].concat(ts.map(lastLines, function (l) { return l.slice(indentation_1); })).join(newLine);
|
|
}
|
|
ts.addSyntheticLeadingComment(prop, range.kind, text, range.hasTrailingNewLine);
|
|
}
|
|
};
|
|
for (var _i = 0, leadingsSyntheticCommentRanges_1 = leadingsSyntheticCommentRanges; _i < leadingsSyntheticCommentRanges_1.length; _i++) {
|
|
var range = leadingsSyntheticCommentRanges_1[_i];
|
|
_loop_9(range);
|
|
}
|
|
}
|
|
return prop;
|
|
}
|
|
function transformHeritageClauses(nodes) {
|
|
return ts.createNodeArray(ts.filter(ts.map(nodes, function (clause) { return ts.updateHeritageClause(clause, ts.visitNodes(ts.createNodeArray(ts.filter(clause.types, function (t) {
|
|
return ts.isEntityNameExpression(t.expression) || (clause.token === 86 && t.expression.kind === 96);
|
|
})), visitDeclarationSubtree)); }), function (clause) { return clause.types && !!clause.types.length; }));
|
|
}
|
|
}
|
|
ts.transformDeclarations = transformDeclarations;
|
|
function isAlwaysType(node) {
|
|
if (node.kind === 241) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function maskModifiers(node, modifierMask, modifierAdditions) {
|
|
return ts.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions));
|
|
}
|
|
function maskModifierFlags(node, modifierMask, modifierAdditions) {
|
|
if (modifierMask === void 0) { modifierMask = 3071 ^ 4; }
|
|
if (modifierAdditions === void 0) { modifierAdditions = 0; }
|
|
var flags = (ts.getModifierFlags(node) & modifierMask) | modifierAdditions;
|
|
if (flags & 512 && !(flags & 1)) {
|
|
flags ^= 1;
|
|
}
|
|
if (flags & 512 && flags & 2) {
|
|
flags ^= 2;
|
|
}
|
|
return flags;
|
|
}
|
|
function getTypeAnnotationFromAccessor(accessor) {
|
|
if (accessor) {
|
|
return accessor.kind === 158
|
|
? accessor.type
|
|
: accessor.parameters.length > 0
|
|
? accessor.parameters[0].type
|
|
: undefined;
|
|
}
|
|
}
|
|
function canHaveLiteralInitializer(node) {
|
|
switch (node.kind) {
|
|
case 154:
|
|
case 153:
|
|
return !ts.hasModifier(node, 8);
|
|
case 151:
|
|
case 237:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isPreservedDeclarationStatement(node) {
|
|
switch (node.kind) {
|
|
case 239:
|
|
case 244:
|
|
case 248:
|
|
case 241:
|
|
case 240:
|
|
case 242:
|
|
case 243:
|
|
case 219:
|
|
case 249:
|
|
case 255:
|
|
case 254:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function isProcessedComponent(node) {
|
|
switch (node.kind) {
|
|
case 161:
|
|
case 157:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
case 154:
|
|
case 153:
|
|
case 155:
|
|
case 160:
|
|
case 162:
|
|
case 237:
|
|
case 150:
|
|
case 211:
|
|
case 164:
|
|
case 175:
|
|
case 165:
|
|
case 166:
|
|
case 183:
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getModuleTransformer(moduleKind) {
|
|
switch (moduleKind) {
|
|
case ts.ModuleKind.ESNext:
|
|
case ts.ModuleKind.ES2015:
|
|
return ts.transformES2015Module;
|
|
case ts.ModuleKind.System:
|
|
return ts.transformSystemModule;
|
|
default:
|
|
return ts.transformModule;
|
|
}
|
|
}
|
|
function getTransformers(compilerOptions, customTransformers) {
|
|
var jsx = compilerOptions.jsx;
|
|
var languageVersion = ts.getEmitScriptTarget(compilerOptions);
|
|
var moduleKind = ts.getEmitModuleKind(compilerOptions);
|
|
var transformers = [];
|
|
ts.addRange(transformers, customTransformers && customTransformers.before);
|
|
transformers.push(ts.transformTypeScript);
|
|
if (jsx === 2) {
|
|
transformers.push(ts.transformJsx);
|
|
}
|
|
if (languageVersion < 6) {
|
|
transformers.push(ts.transformESNext);
|
|
}
|
|
if (languageVersion < 4) {
|
|
transformers.push(ts.transformES2017);
|
|
}
|
|
if (languageVersion < 3) {
|
|
transformers.push(ts.transformES2016);
|
|
}
|
|
if (languageVersion < 2) {
|
|
transformers.push(ts.transformES2015);
|
|
transformers.push(ts.transformGenerators);
|
|
}
|
|
transformers.push(getModuleTransformer(moduleKind));
|
|
if (languageVersion < 1) {
|
|
transformers.push(ts.transformES5);
|
|
}
|
|
ts.addRange(transformers, customTransformers && customTransformers.after);
|
|
return transformers;
|
|
}
|
|
ts.getTransformers = getTransformers;
|
|
function noEmitSubstitution(_hint, node) {
|
|
return node;
|
|
}
|
|
ts.noEmitSubstitution = noEmitSubstitution;
|
|
function noEmitNotification(hint, node, callback) {
|
|
callback(hint, node);
|
|
}
|
|
ts.noEmitNotification = noEmitNotification;
|
|
function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) {
|
|
var enabledSyntaxKindFeatures = new Array(312);
|
|
var lexicalEnvironmentVariableDeclarations;
|
|
var lexicalEnvironmentFunctionDeclarations;
|
|
var lexicalEnvironmentVariableDeclarationsStack = [];
|
|
var lexicalEnvironmentFunctionDeclarationsStack = [];
|
|
var lexicalEnvironmentStackOffset = 0;
|
|
var lexicalEnvironmentSuspended = false;
|
|
var emitHelpers;
|
|
var onSubstituteNode = noEmitSubstitution;
|
|
var onEmitNode = noEmitNotification;
|
|
var state = 0;
|
|
var diagnostics = [];
|
|
var context = {
|
|
getCompilerOptions: function () { return options; },
|
|
getEmitResolver: function () { return resolver; },
|
|
getEmitHost: function () { return host; },
|
|
startLexicalEnvironment: startLexicalEnvironment,
|
|
suspendLexicalEnvironment: suspendLexicalEnvironment,
|
|
resumeLexicalEnvironment: resumeLexicalEnvironment,
|
|
endLexicalEnvironment: endLexicalEnvironment,
|
|
hoistVariableDeclaration: hoistVariableDeclaration,
|
|
hoistFunctionDeclaration: hoistFunctionDeclaration,
|
|
requestEmitHelper: requestEmitHelper,
|
|
readEmitHelpers: readEmitHelpers,
|
|
enableSubstitution: enableSubstitution,
|
|
enableEmitNotification: enableEmitNotification,
|
|
isSubstitutionEnabled: isSubstitutionEnabled,
|
|
isEmitNotificationEnabled: isEmitNotificationEnabled,
|
|
get onSubstituteNode() { return onSubstituteNode; },
|
|
set onSubstituteNode(value) {
|
|
ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed.");
|
|
ts.Debug.assert(value !== undefined, "Value must not be 'undefined'");
|
|
onSubstituteNode = value;
|
|
},
|
|
get onEmitNode() { return onEmitNode; },
|
|
set onEmitNode(value) {
|
|
ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed.");
|
|
ts.Debug.assert(value !== undefined, "Value must not be 'undefined'");
|
|
onEmitNode = value;
|
|
},
|
|
addDiagnostic: function (diag) {
|
|
diagnostics.push(diag);
|
|
}
|
|
};
|
|
for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) {
|
|
var node = nodes_4[_i];
|
|
ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node)));
|
|
}
|
|
ts.performance.mark("beforeTransform");
|
|
var transformation = ts.chain.apply(void 0, transformers)(context);
|
|
state = 1;
|
|
var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot);
|
|
state = 2;
|
|
ts.performance.mark("afterTransform");
|
|
ts.performance.measure("transformTime", "beforeTransform", "afterTransform");
|
|
return {
|
|
transformed: transformed,
|
|
substituteNode: substituteNode,
|
|
emitNodeWithNotification: emitNodeWithNotification,
|
|
dispose: dispose,
|
|
diagnostics: diagnostics
|
|
};
|
|
function transformRoot(node) {
|
|
return node && (!ts.isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node;
|
|
}
|
|
function enableSubstitution(kind) {
|
|
ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed.");
|
|
enabledSyntaxKindFeatures[kind] |= 1;
|
|
}
|
|
function isSubstitutionEnabled(node) {
|
|
return (enabledSyntaxKindFeatures[node.kind] & 1) !== 0
|
|
&& (ts.getEmitFlags(node) & 4) === 0;
|
|
}
|
|
function substituteNode(hint, node) {
|
|
ts.Debug.assert(state < 3, "Cannot substitute a node after the result is disposed.");
|
|
return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node;
|
|
}
|
|
function enableEmitNotification(kind) {
|
|
ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed.");
|
|
enabledSyntaxKindFeatures[kind] |= 2;
|
|
}
|
|
function isEmitNotificationEnabled(node) {
|
|
return (enabledSyntaxKindFeatures[node.kind] & 2) !== 0
|
|
|| (ts.getEmitFlags(node) & 2) !== 0;
|
|
}
|
|
function emitNodeWithNotification(hint, node, emitCallback) {
|
|
ts.Debug.assert(state < 3, "Cannot invoke TransformationResult callbacks after the result is disposed.");
|
|
if (node) {
|
|
if (isEmitNotificationEnabled(node)) {
|
|
onEmitNode(hint, node, emitCallback);
|
|
}
|
|
else {
|
|
emitCallback(hint, node);
|
|
}
|
|
}
|
|
}
|
|
function hoistVariableDeclaration(name) {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
var decl = ts.setEmitFlags(ts.createVariableDeclaration(name), 64);
|
|
if (!lexicalEnvironmentVariableDeclarations) {
|
|
lexicalEnvironmentVariableDeclarations = [decl];
|
|
}
|
|
else {
|
|
lexicalEnvironmentVariableDeclarations.push(decl);
|
|
}
|
|
}
|
|
function hoistFunctionDeclaration(func) {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
if (!lexicalEnvironmentFunctionDeclarations) {
|
|
lexicalEnvironmentFunctionDeclarations = [func];
|
|
}
|
|
else {
|
|
lexicalEnvironmentFunctionDeclarations.push(func);
|
|
}
|
|
}
|
|
function startLexicalEnvironment() {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
|
|
lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations;
|
|
lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations;
|
|
lexicalEnvironmentStackOffset++;
|
|
lexicalEnvironmentVariableDeclarations = undefined;
|
|
lexicalEnvironmentFunctionDeclarations = undefined;
|
|
}
|
|
function suspendLexicalEnvironment() {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended.");
|
|
lexicalEnvironmentSuspended = true;
|
|
}
|
|
function resumeLexicalEnvironment() {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended.");
|
|
lexicalEnvironmentSuspended = false;
|
|
}
|
|
function endLexicalEnvironment() {
|
|
ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed.");
|
|
ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
|
|
var statements;
|
|
if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) {
|
|
if (lexicalEnvironmentFunctionDeclarations) {
|
|
statements = lexicalEnvironmentFunctionDeclarations.slice();
|
|
}
|
|
if (lexicalEnvironmentVariableDeclarations) {
|
|
var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations));
|
|
if (!statements) {
|
|
statements = [statement];
|
|
}
|
|
else {
|
|
statements.push(statement);
|
|
}
|
|
}
|
|
}
|
|
lexicalEnvironmentStackOffset--;
|
|
lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset];
|
|
lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset];
|
|
if (lexicalEnvironmentStackOffset === 0) {
|
|
lexicalEnvironmentVariableDeclarationsStack = [];
|
|
lexicalEnvironmentFunctionDeclarationsStack = [];
|
|
}
|
|
return statements;
|
|
}
|
|
function requestEmitHelper(helper) {
|
|
ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed.");
|
|
ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper.");
|
|
emitHelpers = ts.append(emitHelpers, helper);
|
|
}
|
|
function readEmitHelpers() {
|
|
ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization.");
|
|
ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed.");
|
|
var helpers = emitHelpers;
|
|
emitHelpers = undefined;
|
|
return helpers;
|
|
}
|
|
function dispose() {
|
|
if (state < 3) {
|
|
for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) {
|
|
var node = nodes_5[_i];
|
|
ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node)));
|
|
}
|
|
lexicalEnvironmentVariableDeclarations = undefined;
|
|
lexicalEnvironmentVariableDeclarationsStack = undefined;
|
|
lexicalEnvironmentFunctionDeclarations = undefined;
|
|
lexicalEnvironmentFunctionDeclarationsStack = undefined;
|
|
onSubstituteNode = undefined;
|
|
onEmitNode = undefined;
|
|
emitHelpers = undefined;
|
|
state = 3;
|
|
}
|
|
}
|
|
}
|
|
ts.transformNodes = transformNodes;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var infoExtension = ".tsbundleinfo";
|
|
var brackets = createBracketsMap();
|
|
var syntheticParent = { pos: -1, end: -1 };
|
|
function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) {
|
|
if (emitOnlyDtsFiles === void 0) { emitOnlyDtsFiles = false; }
|
|
var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : ts.getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile);
|
|
var options = host.getCompilerOptions();
|
|
if (options.outFile || options.out) {
|
|
if (sourceFiles.length) {
|
|
var bundle = ts.createBundle(sourceFiles, host.getPrependNodes());
|
|
var result = action(getOutputPathsFor(bundle, host, emitOnlyDtsFiles), bundle);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for (var _a = 0, sourceFiles_1 = sourceFiles; _a < sourceFiles_1.length; _a++) {
|
|
var sourceFile = sourceFiles_1[_a];
|
|
var result = action(getOutputPathsFor(sourceFile, host, emitOnlyDtsFiles), sourceFile);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.forEachEmittedFile = forEachEmittedFile;
|
|
function getOutputPathsFor(sourceFile, host, forceDtsPaths) {
|
|
var options = host.getCompilerOptions();
|
|
if (sourceFile.kind === 280) {
|
|
var outPath = options.outFile || options.out;
|
|
var jsFilePath = options.emitDeclarationOnly ? undefined : outPath;
|
|
var sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
|
|
var declarationFilePath = (forceDtsPaths || ts.getEmitDeclarations(options)) ? ts.removeFileExtension(outPath) + ".d.ts" : undefined;
|
|
var declarationMapPath = declarationFilePath && ts.getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined;
|
|
var bundleInfoPath = options.references && jsFilePath ? (ts.removeFileExtension(jsFilePath) + infoExtension) : undefined;
|
|
return { jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath, declarationMapPath: declarationMapPath, bundleInfoPath: bundleInfoPath };
|
|
}
|
|
else {
|
|
var ownOutputFilePath = ts.getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile, options));
|
|
var isJsonEmittedToSameLocation = ts.isJsonSourceFile(sourceFile) &&
|
|
ts.comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0;
|
|
var jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? undefined : ownOutputFilePath;
|
|
var sourceMapFilePath = !jsFilePath || ts.isJsonSourceFile(sourceFile) ? undefined : getSourceMapFilePath(jsFilePath, options);
|
|
var isJs = ts.isSourceFileJS(sourceFile);
|
|
var declarationFilePath = ((forceDtsPaths || ts.getEmitDeclarations(options)) && !isJs) ? ts.getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : undefined;
|
|
var declarationMapPath = declarationFilePath && ts.getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined;
|
|
return { jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath, declarationMapPath: declarationMapPath, bundleInfoPath: undefined };
|
|
}
|
|
}
|
|
ts.getOutputPathsFor = getOutputPathsFor;
|
|
function getSourceMapFilePath(jsFilePath, options) {
|
|
return (options.sourceMap && !options.inlineSourceMap) ? jsFilePath + ".map" : undefined;
|
|
}
|
|
function createDefaultBundleInfo() {
|
|
return {
|
|
originalOffset: -1,
|
|
totalLength: -1
|
|
};
|
|
}
|
|
function getOutputExtension(sourceFile, options) {
|
|
if (ts.isJsonSourceFile(sourceFile)) {
|
|
return ".json";
|
|
}
|
|
if (options.jsx === 1) {
|
|
if (ts.isSourceFileJS(sourceFile)) {
|
|
if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) {
|
|
return ".jsx";
|
|
}
|
|
}
|
|
else if (sourceFile.languageVariant === 1) {
|
|
return ".jsx";
|
|
}
|
|
}
|
|
return ".js";
|
|
}
|
|
ts.getOutputExtension = getOutputExtension;
|
|
function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers, declarationTransformers) {
|
|
var compilerOptions = host.getCompilerOptions();
|
|
var sourceMapDataList = (compilerOptions.sourceMap || compilerOptions.inlineSourceMap || ts.getAreDeclarationMapsEnabled(compilerOptions)) ? [] : undefined;
|
|
var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined;
|
|
var emitterDiagnostics = ts.createDiagnosticCollection();
|
|
var newLine = ts.getNewLineCharacter(compilerOptions, function () { return host.getNewLine(); });
|
|
var writer = ts.createTextWriter(newLine);
|
|
var _a = ts.performance.createTimer("printTime", "beforePrint", "afterPrint"), enter = _a.enter, exit = _a.exit;
|
|
var bundleInfo = createDefaultBundleInfo();
|
|
var emitSkipped = false;
|
|
var exportedModulesFromDeclarationEmit;
|
|
enter();
|
|
forEachEmittedFile(host, emitSourceFileOrBundle, ts.getSourceFilesToEmit(host, targetSourceFile), emitOnlyDtsFiles);
|
|
exit();
|
|
return {
|
|
emitSkipped: emitSkipped,
|
|
diagnostics: emitterDiagnostics.getDiagnostics(),
|
|
emittedFiles: emittedFilesList,
|
|
sourceMaps: sourceMapDataList,
|
|
exportedModulesFromDeclarationEmit: exportedModulesFromDeclarationEmit
|
|
};
|
|
function emitSourceFileOrBundle(_a, sourceFileOrBundle) {
|
|
var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath, declarationMapPath = _a.declarationMapPath, bundleInfoPath = _a.bundleInfoPath;
|
|
emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, bundleInfoPath);
|
|
emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath);
|
|
if (!emitSkipped && emittedFilesList) {
|
|
if (!emitOnlyDtsFiles) {
|
|
if (jsFilePath) {
|
|
emittedFilesList.push(jsFilePath);
|
|
}
|
|
if (sourceMapFilePath) {
|
|
emittedFilesList.push(sourceMapFilePath);
|
|
}
|
|
if (bundleInfoPath) {
|
|
emittedFilesList.push(bundleInfoPath);
|
|
}
|
|
}
|
|
if (declarationFilePath) {
|
|
emittedFilesList.push(declarationFilePath);
|
|
}
|
|
if (declarationMapPath) {
|
|
emittedFilesList.push(declarationMapPath);
|
|
}
|
|
}
|
|
}
|
|
function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, bundleInfoPath) {
|
|
if (emitOnlyDtsFiles || !jsFilePath) {
|
|
return;
|
|
}
|
|
if ((jsFilePath && host.isEmitBlocked(jsFilePath)) || compilerOptions.noEmit) {
|
|
emitSkipped = true;
|
|
return;
|
|
}
|
|
var transform = ts.transformNodes(resolver, host, compilerOptions, [sourceFileOrBundle], transformers, false);
|
|
var printerOptions = {
|
|
removeComments: compilerOptions.removeComments,
|
|
newLine: compilerOptions.newLine,
|
|
noEmitHelpers: compilerOptions.noEmitHelpers,
|
|
module: compilerOptions.module,
|
|
target: compilerOptions.target,
|
|
sourceMap: compilerOptions.sourceMap,
|
|
inlineSourceMap: compilerOptions.inlineSourceMap,
|
|
inlineSources: compilerOptions.inlineSources,
|
|
extendedDiagnostics: compilerOptions.extendedDiagnostics,
|
|
};
|
|
var printer = createPrinter(printerOptions, {
|
|
hasGlobalName: resolver.hasGlobalName,
|
|
onEmitNode: transform.emitNodeWithNotification,
|
|
substituteNode: transform.substituteNode,
|
|
});
|
|
ts.Debug.assert(transform.transformed.length === 1, "Should only see one output from the transform");
|
|
printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform.transformed[0], bundleInfoPath, printer, compilerOptions);
|
|
transform.dispose();
|
|
}
|
|
function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath) {
|
|
if (!(declarationFilePath && !ts.isInJSFile(sourceFileOrBundle))) {
|
|
return;
|
|
}
|
|
var sourceFiles = ts.isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles;
|
|
var nonJsFiles = ts.filter(sourceFiles, ts.isSourceFileNotJS);
|
|
var inputListOrBundle = (compilerOptions.outFile || compilerOptions.out) ? [ts.createBundle(nonJsFiles, !ts.isSourceFile(sourceFileOrBundle) ? sourceFileOrBundle.prepends : undefined)] : nonJsFiles;
|
|
if (emitOnlyDtsFiles && !ts.getEmitDeclarations(compilerOptions)) {
|
|
nonJsFiles.forEach(collectLinkedAliases);
|
|
}
|
|
var declarationTransform = ts.transformNodes(resolver, host, compilerOptions, inputListOrBundle, ts.concatenate([ts.transformDeclarations], declarationTransformers), false);
|
|
if (ts.length(declarationTransform.diagnostics)) {
|
|
for (var _a = 0, _b = declarationTransform.diagnostics; _a < _b.length; _a++) {
|
|
var diagnostic = _b[_a];
|
|
emitterDiagnostics.add(diagnostic);
|
|
}
|
|
}
|
|
var printerOptions = {
|
|
removeComments: compilerOptions.removeComments,
|
|
newLine: compilerOptions.newLine,
|
|
noEmitHelpers: true,
|
|
module: compilerOptions.module,
|
|
target: compilerOptions.target,
|
|
sourceMap: compilerOptions.sourceMap,
|
|
inlineSourceMap: compilerOptions.inlineSourceMap,
|
|
extendedDiagnostics: compilerOptions.extendedDiagnostics,
|
|
onlyPrintJsDocStyle: true,
|
|
};
|
|
var declarationPrinter = createPrinter(printerOptions, {
|
|
hasGlobalName: resolver.hasGlobalName,
|
|
onEmitNode: declarationTransform.emitNodeWithNotification,
|
|
substituteNode: declarationTransform.substituteNode,
|
|
});
|
|
var declBlocked = (!!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length) || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit;
|
|
emitSkipped = emitSkipped || declBlocked;
|
|
if (!declBlocked || emitOnlyDtsFiles) {
|
|
ts.Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
|
|
printSourceFileOrBundle(declarationFilePath, declarationMapPath, declarationTransform.transformed[0], undefined, declarationPrinter, {
|
|
sourceMap: compilerOptions.declarationMap,
|
|
sourceRoot: compilerOptions.sourceRoot,
|
|
mapRoot: compilerOptions.mapRoot,
|
|
extendedDiagnostics: compilerOptions.extendedDiagnostics,
|
|
});
|
|
if (emitOnlyDtsFiles && declarationTransform.transformed[0].kind === 279) {
|
|
var sourceFile = declarationTransform.transformed[0];
|
|
exportedModulesFromDeclarationEmit = sourceFile.exportedModulesFromDeclarationEmit;
|
|
}
|
|
}
|
|
declarationTransform.dispose();
|
|
}
|
|
function collectLinkedAliases(node) {
|
|
if (ts.isExportAssignment(node)) {
|
|
if (node.expression.kind === 72) {
|
|
resolver.collectLinkedAliases(node.expression, true);
|
|
}
|
|
return;
|
|
}
|
|
else if (ts.isExportSpecifier(node)) {
|
|
resolver.collectLinkedAliases(node.propertyName || node.name, true);
|
|
return;
|
|
}
|
|
ts.forEachChild(node, collectLinkedAliases);
|
|
}
|
|
function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle, bundleInfoPath, printer, mapOptions) {
|
|
var bundle = sourceFileOrBundle.kind === 280 ? sourceFileOrBundle : undefined;
|
|
var sourceFile = sourceFileOrBundle.kind === 279 ? sourceFileOrBundle : undefined;
|
|
var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile];
|
|
var sourceMapGenerator;
|
|
if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) {
|
|
sourceMapGenerator = ts.createSourceMapGenerator(host, ts.getBaseFileName(ts.normalizeSlashes(jsFilePath)), getSourceRoot(mapOptions), getSourceMapDirectory(mapOptions, jsFilePath, sourceFile), mapOptions);
|
|
}
|
|
if (bundle) {
|
|
printer.writeBundle(bundle, bundleInfo, writer, sourceMapGenerator);
|
|
}
|
|
else {
|
|
printer.writeFile(sourceFile, writer, sourceMapGenerator);
|
|
}
|
|
if (sourceMapGenerator) {
|
|
if (sourceMapDataList) {
|
|
sourceMapDataList.push({
|
|
inputSourceFileNames: sourceMapGenerator.getSources(),
|
|
sourceMap: sourceMapGenerator.toJSON()
|
|
});
|
|
}
|
|
var sourceMappingURL = getSourceMappingURL(mapOptions, sourceMapGenerator, jsFilePath, sourceMapFilePath, sourceFile);
|
|
if (sourceMappingURL) {
|
|
if (!writer.isAtStartOfLine())
|
|
writer.rawWrite(newLine);
|
|
writer.writeComment("//# " + "sourceMappingURL" + "=" + sourceMappingURL);
|
|
}
|
|
if (sourceMapFilePath) {
|
|
var sourceMap = sourceMapGenerator.toString();
|
|
ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, false, sourceFiles);
|
|
}
|
|
}
|
|
else {
|
|
writer.writeLine();
|
|
}
|
|
ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), !!compilerOptions.emitBOM, sourceFiles);
|
|
if (bundleInfoPath) {
|
|
bundleInfo.totalLength = writer.getTextPos();
|
|
ts.writeFile(host, emitterDiagnostics, bundleInfoPath, JSON.stringify(bundleInfo, undefined, 2), false);
|
|
}
|
|
writer.clear();
|
|
bundleInfo = createDefaultBundleInfo();
|
|
}
|
|
function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) {
|
|
return (mapOptions.sourceMap || mapOptions.inlineSourceMap)
|
|
&& (sourceFileOrBundle.kind !== 279 || !ts.fileExtensionIs(sourceFileOrBundle.fileName, ".json"));
|
|
}
|
|
function getSourceRoot(mapOptions) {
|
|
var sourceRoot = ts.normalizeSlashes(mapOptions.sourceRoot || "");
|
|
return sourceRoot ? ts.ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
|
|
}
|
|
function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
|
|
if (mapOptions.sourceRoot)
|
|
return host.getCommonSourceDirectory();
|
|
if (mapOptions.mapRoot) {
|
|
var sourceMapDir = ts.normalizeSlashes(mapOptions.mapRoot);
|
|
if (sourceFile) {
|
|
sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
|
|
}
|
|
if (ts.getRootLength(sourceMapDir) === 0) {
|
|
sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
|
|
}
|
|
return sourceMapDir;
|
|
}
|
|
return ts.getDirectoryPath(ts.normalizePath(filePath));
|
|
}
|
|
function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) {
|
|
if (mapOptions.inlineSourceMap) {
|
|
var sourceMapText = sourceMapGenerator.toString();
|
|
var base64SourceMapText = ts.base64encode(ts.sys, sourceMapText);
|
|
return "data:application/json;base64," + base64SourceMapText;
|
|
}
|
|
var sourceMapFile = ts.getBaseFileName(ts.normalizeSlashes(ts.Debug.assertDefined(sourceMapFilePath)));
|
|
if (mapOptions.mapRoot) {
|
|
var sourceMapDir = ts.normalizeSlashes(mapOptions.mapRoot);
|
|
if (sourceFile) {
|
|
sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
|
|
}
|
|
if (ts.getRootLength(sourceMapDir) === 0) {
|
|
sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
|
|
return ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), ts.combinePaths(sourceMapDir, sourceMapFile), host.getCurrentDirectory(), host.getCanonicalFileName, true);
|
|
}
|
|
else {
|
|
return ts.combinePaths(sourceMapDir, sourceMapFile);
|
|
}
|
|
}
|
|
return sourceMapFile;
|
|
}
|
|
}
|
|
ts.emitFiles = emitFiles;
|
|
function createPrinter(printerOptions, handlers) {
|
|
if (printerOptions === void 0) { printerOptions = {}; }
|
|
if (handlers === void 0) { handlers = {}; }
|
|
var hasGlobalName = handlers.hasGlobalName, _a = handlers.onEmitNode, onEmitNode = _a === void 0 ? ts.noEmitNotification : _a, _b = handlers.substituteNode, substituteNode = _b === void 0 ? ts.noEmitSubstitution : _b, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray, onBeforeEmitToken = handlers.onBeforeEmitToken, onAfterEmitToken = handlers.onAfterEmitToken;
|
|
var extendedDiagnostics = !!printerOptions.extendedDiagnostics;
|
|
var newLine = ts.getNewLineCharacter(printerOptions);
|
|
var moduleKind = ts.getEmitModuleKind(printerOptions);
|
|
var bundledHelpers = ts.createMap();
|
|
var currentSourceFile;
|
|
var nodeIdToGeneratedName;
|
|
var autoGeneratedIdToGeneratedName;
|
|
var generatedNames;
|
|
var tempFlagsStack;
|
|
var tempFlags;
|
|
var reservedNamesStack;
|
|
var reservedNames;
|
|
var writer;
|
|
var ownWriter;
|
|
var write = writeBase;
|
|
var isOwnFileEmit;
|
|
var sourceMapsDisabled = true;
|
|
var sourceMapGenerator;
|
|
var sourceMapSource;
|
|
var sourceMapSourceIndex = -1;
|
|
var containerPos = -1;
|
|
var containerEnd = -1;
|
|
var declarationListContainerEnd = -1;
|
|
var currentLineMap;
|
|
var detachedCommentsInfo;
|
|
var hasWrittenComment = false;
|
|
var commentsDisabled = !!printerOptions.removeComments;
|
|
var _c = ts.performance.createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment"), enterComment = _c.enter, exitComment = _c.exit;
|
|
reset();
|
|
return {
|
|
printNode: printNode,
|
|
printList: printList,
|
|
printFile: printFile,
|
|
printBundle: printBundle,
|
|
writeNode: writeNode,
|
|
writeList: writeList,
|
|
writeFile: writeFile,
|
|
writeBundle: writeBundle
|
|
};
|
|
function printNode(hint, node, sourceFile) {
|
|
switch (hint) {
|
|
case 0:
|
|
ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node.");
|
|
break;
|
|
case 2:
|
|
ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node.");
|
|
break;
|
|
case 1:
|
|
ts.Debug.assert(ts.isExpression(node), "Expected an Expression node.");
|
|
break;
|
|
}
|
|
switch (node.kind) {
|
|
case 279: return printFile(node);
|
|
case 280: return printBundle(node);
|
|
case 281: return printUnparsedSource(node);
|
|
}
|
|
writeNode(hint, node, sourceFile, beginPrint());
|
|
return endPrint();
|
|
}
|
|
function printList(format, nodes, sourceFile) {
|
|
writeList(format, nodes, sourceFile, beginPrint());
|
|
return endPrint();
|
|
}
|
|
function printBundle(bundle) {
|
|
writeBundle(bundle, undefined, beginPrint(), undefined);
|
|
return endPrint();
|
|
}
|
|
function printFile(sourceFile) {
|
|
writeFile(sourceFile, beginPrint(), undefined);
|
|
return endPrint();
|
|
}
|
|
function printUnparsedSource(unparsed) {
|
|
writeUnparsedSource(unparsed, beginPrint());
|
|
return endPrint();
|
|
}
|
|
function writeNode(hint, node, sourceFile, output) {
|
|
var previousWriter = writer;
|
|
setWriter(output, undefined);
|
|
print(hint, node, sourceFile);
|
|
reset();
|
|
writer = previousWriter;
|
|
}
|
|
function writeList(format, nodes, sourceFile, output) {
|
|
var previousWriter = writer;
|
|
setWriter(output, undefined);
|
|
if (sourceFile) {
|
|
setSourceFile(sourceFile);
|
|
}
|
|
emitList(syntheticParent, nodes, format);
|
|
reset();
|
|
writer = previousWriter;
|
|
}
|
|
function writeBundle(bundle, bundleInfo, output, sourceMapGenerator) {
|
|
isOwnFileEmit = false;
|
|
var previousWriter = writer;
|
|
setWriter(output, sourceMapGenerator);
|
|
emitShebangIfNeeded(bundle);
|
|
emitPrologueDirectivesIfNeeded(bundle);
|
|
emitHelpers(bundle);
|
|
emitSyntheticTripleSlashReferencesIfNeeded(bundle);
|
|
for (var _a = 0, _b = bundle.prepends; _a < _b.length; _a++) {
|
|
var prepend = _b[_a];
|
|
writeLine();
|
|
print(4, prepend, undefined);
|
|
}
|
|
if (bundleInfo) {
|
|
bundleInfo.originalOffset = writer.getTextPos();
|
|
}
|
|
for (var _c = 0, _d = bundle.sourceFiles; _c < _d.length; _c++) {
|
|
var sourceFile = _d[_c];
|
|
print(0, sourceFile, sourceFile);
|
|
}
|
|
reset();
|
|
writer = previousWriter;
|
|
}
|
|
function writeUnparsedSource(unparsed, output) {
|
|
var previousWriter = writer;
|
|
setWriter(output, undefined);
|
|
print(4, unparsed, undefined);
|
|
reset();
|
|
writer = previousWriter;
|
|
}
|
|
function writeFile(sourceFile, output, sourceMapGenerator) {
|
|
isOwnFileEmit = true;
|
|
var previousWriter = writer;
|
|
setWriter(output, sourceMapGenerator);
|
|
emitShebangIfNeeded(sourceFile);
|
|
emitPrologueDirectivesIfNeeded(sourceFile);
|
|
print(0, sourceFile, sourceFile);
|
|
reset();
|
|
writer = previousWriter;
|
|
}
|
|
function beginPrint() {
|
|
return ownWriter || (ownWriter = ts.createTextWriter(newLine));
|
|
}
|
|
function endPrint() {
|
|
var text = ownWriter.getText();
|
|
ownWriter.clear();
|
|
return text;
|
|
}
|
|
function print(hint, node, sourceFile) {
|
|
if (sourceFile) {
|
|
setSourceFile(sourceFile);
|
|
}
|
|
var pipelinePhase = getPipelinePhase(0, node);
|
|
pipelinePhase(hint, node);
|
|
}
|
|
function setSourceFile(sourceFile) {
|
|
currentSourceFile = sourceFile;
|
|
currentLineMap = undefined;
|
|
detachedCommentsInfo = undefined;
|
|
if (sourceFile) {
|
|
setSourceMapSource(sourceFile);
|
|
}
|
|
}
|
|
function setWriter(_writer, _sourceMapGenerator) {
|
|
if (_writer && printerOptions.omitTrailingSemicolon) {
|
|
_writer = ts.getTrailingSemicolonOmittingWriter(_writer);
|
|
}
|
|
writer = _writer;
|
|
sourceMapGenerator = _sourceMapGenerator;
|
|
sourceMapsDisabled = !writer || !sourceMapGenerator;
|
|
}
|
|
function reset() {
|
|
nodeIdToGeneratedName = [];
|
|
autoGeneratedIdToGeneratedName = [];
|
|
generatedNames = ts.createMap();
|
|
tempFlagsStack = [];
|
|
tempFlags = 0;
|
|
reservedNamesStack = [];
|
|
currentSourceFile = undefined;
|
|
currentLineMap = undefined;
|
|
detachedCommentsInfo = undefined;
|
|
setWriter(undefined, undefined);
|
|
}
|
|
function getCurrentLineMap() {
|
|
return currentLineMap || (currentLineMap = ts.getLineStarts(currentSourceFile));
|
|
}
|
|
function emit(node) {
|
|
if (node === undefined)
|
|
return;
|
|
var pipelinePhase = getPipelinePhase(0, node);
|
|
pipelinePhase(4, node);
|
|
}
|
|
function emitIdentifierName(node) {
|
|
if (node === undefined)
|
|
return;
|
|
var pipelinePhase = getPipelinePhase(0, node);
|
|
pipelinePhase(2, node);
|
|
}
|
|
function emitExpression(node) {
|
|
if (node === undefined)
|
|
return;
|
|
var pipelinePhase = getPipelinePhase(0, node);
|
|
pipelinePhase(1, node);
|
|
}
|
|
function getPipelinePhase(phase, node) {
|
|
switch (phase) {
|
|
case 0:
|
|
if (onEmitNode !== ts.noEmitNotification) {
|
|
return pipelineEmitWithNotification;
|
|
}
|
|
case 1:
|
|
if (substituteNode !== ts.noEmitSubstitution) {
|
|
return pipelineEmitWithSubstitution;
|
|
}
|
|
case 2:
|
|
if (!commentsDisabled && node.kind !== 279) {
|
|
return pipelineEmitWithComments;
|
|
}
|
|
case 3:
|
|
if (!sourceMapsDisabled && node.kind !== 279 && !ts.isInJsonFile(node)) {
|
|
return pipelineEmitWithSourceMap;
|
|
}
|
|
case 4:
|
|
return pipelineEmitWithHint;
|
|
default:
|
|
return ts.Debug.assertNever(phase);
|
|
}
|
|
}
|
|
function getNextPipelinePhase(currentPhase, node) {
|
|
return getPipelinePhase(currentPhase + 1, node);
|
|
}
|
|
function pipelineEmitWithNotification(hint, node) {
|
|
var pipelinePhase = getNextPipelinePhase(0, node);
|
|
onEmitNode(hint, node, pipelinePhase);
|
|
}
|
|
function pipelineEmitWithHint(hint, node) {
|
|
if (hint === 0)
|
|
return emitSourceFile(ts.cast(node, ts.isSourceFile));
|
|
if (hint === 2)
|
|
return emitIdentifier(ts.cast(node, ts.isIdentifier));
|
|
if (hint === 3)
|
|
return emitMappedTypeParameter(ts.cast(node, ts.isTypeParameterDeclaration));
|
|
if (hint === 5) {
|
|
ts.Debug.assertNode(node, ts.isEmptyStatement);
|
|
return emitEmptyStatement(true);
|
|
}
|
|
if (hint === 4) {
|
|
if (ts.isKeyword(node.kind))
|
|
return writeTokenNode(node, writeKeyword);
|
|
switch (node.kind) {
|
|
case 15:
|
|
case 16:
|
|
case 17:
|
|
return emitLiteral(node);
|
|
case 281:
|
|
return emitUnparsedSource(node);
|
|
case 72:
|
|
return emitIdentifier(node);
|
|
case 148:
|
|
return emitQualifiedName(node);
|
|
case 149:
|
|
return emitComputedPropertyName(node);
|
|
case 150:
|
|
return emitTypeParameter(node);
|
|
case 151:
|
|
return emitParameter(node);
|
|
case 152:
|
|
return emitDecorator(node);
|
|
case 153:
|
|
return emitPropertySignature(node);
|
|
case 154:
|
|
return emitPropertyDeclaration(node);
|
|
case 155:
|
|
return emitMethodSignature(node);
|
|
case 156:
|
|
return emitMethodDeclaration(node);
|
|
case 157:
|
|
return emitConstructor(node);
|
|
case 158:
|
|
case 159:
|
|
return emitAccessorDeclaration(node);
|
|
case 160:
|
|
return emitCallSignature(node);
|
|
case 161:
|
|
return emitConstructSignature(node);
|
|
case 162:
|
|
return emitIndexSignature(node);
|
|
case 163:
|
|
return emitTypePredicate(node);
|
|
case 164:
|
|
return emitTypeReference(node);
|
|
case 165:
|
|
return emitFunctionType(node);
|
|
case 289:
|
|
return emitJSDocFunctionType(node);
|
|
case 166:
|
|
return emitConstructorType(node);
|
|
case 167:
|
|
return emitTypeQuery(node);
|
|
case 168:
|
|
return emitTypeLiteral(node);
|
|
case 169:
|
|
return emitArrayType(node);
|
|
case 170:
|
|
return emitTupleType(node);
|
|
case 171:
|
|
return emitOptionalType(node);
|
|
case 173:
|
|
return emitUnionType(node);
|
|
case 174:
|
|
return emitIntersectionType(node);
|
|
case 175:
|
|
return emitConditionalType(node);
|
|
case 176:
|
|
return emitInferType(node);
|
|
case 177:
|
|
return emitParenthesizedType(node);
|
|
case 211:
|
|
return emitExpressionWithTypeArguments(node);
|
|
case 178:
|
|
return emitThisType();
|
|
case 179:
|
|
return emitTypeOperator(node);
|
|
case 180:
|
|
return emitIndexedAccessType(node);
|
|
case 181:
|
|
return emitMappedType(node);
|
|
case 182:
|
|
return emitLiteralType(node);
|
|
case 183:
|
|
return emitImportTypeNode(node);
|
|
case 284:
|
|
writePunctuation("*");
|
|
return;
|
|
case 285:
|
|
writePunctuation("?");
|
|
return;
|
|
case 286:
|
|
return emitJSDocNullableType(node);
|
|
case 287:
|
|
return emitJSDocNonNullableType(node);
|
|
case 288:
|
|
return emitJSDocOptionalType(node);
|
|
case 172:
|
|
case 290:
|
|
return emitRestOrJSDocVariadicType(node);
|
|
case 184:
|
|
return emitObjectBindingPattern(node);
|
|
case 185:
|
|
return emitArrayBindingPattern(node);
|
|
case 186:
|
|
return emitBindingElement(node);
|
|
case 216:
|
|
return emitTemplateSpan(node);
|
|
case 217:
|
|
return emitSemicolonClassElement();
|
|
case 218:
|
|
return emitBlock(node);
|
|
case 219:
|
|
return emitVariableStatement(node);
|
|
case 220:
|
|
return emitEmptyStatement(false);
|
|
case 221:
|
|
return emitExpressionStatement(node);
|
|
case 222:
|
|
return emitIfStatement(node);
|
|
case 223:
|
|
return emitDoStatement(node);
|
|
case 224:
|
|
return emitWhileStatement(node);
|
|
case 225:
|
|
return emitForStatement(node);
|
|
case 226:
|
|
return emitForInStatement(node);
|
|
case 227:
|
|
return emitForOfStatement(node);
|
|
case 228:
|
|
return emitContinueStatement(node);
|
|
case 229:
|
|
return emitBreakStatement(node);
|
|
case 230:
|
|
return emitReturnStatement(node);
|
|
case 231:
|
|
return emitWithStatement(node);
|
|
case 232:
|
|
return emitSwitchStatement(node);
|
|
case 233:
|
|
return emitLabeledStatement(node);
|
|
case 234:
|
|
return emitThrowStatement(node);
|
|
case 235:
|
|
return emitTryStatement(node);
|
|
case 236:
|
|
return emitDebuggerStatement(node);
|
|
case 237:
|
|
return emitVariableDeclaration(node);
|
|
case 238:
|
|
return emitVariableDeclarationList(node);
|
|
case 239:
|
|
return emitFunctionDeclaration(node);
|
|
case 240:
|
|
return emitClassDeclaration(node);
|
|
case 241:
|
|
return emitInterfaceDeclaration(node);
|
|
case 242:
|
|
return emitTypeAliasDeclaration(node);
|
|
case 243:
|
|
return emitEnumDeclaration(node);
|
|
case 244:
|
|
return emitModuleDeclaration(node);
|
|
case 245:
|
|
return emitModuleBlock(node);
|
|
case 246:
|
|
return emitCaseBlock(node);
|
|
case 247:
|
|
return emitNamespaceExportDeclaration(node);
|
|
case 248:
|
|
return emitImportEqualsDeclaration(node);
|
|
case 249:
|
|
return emitImportDeclaration(node);
|
|
case 250:
|
|
return emitImportClause(node);
|
|
case 251:
|
|
return emitNamespaceImport(node);
|
|
case 252:
|
|
return emitNamedImports(node);
|
|
case 253:
|
|
return emitImportSpecifier(node);
|
|
case 254:
|
|
return emitExportAssignment(node);
|
|
case 255:
|
|
return emitExportDeclaration(node);
|
|
case 256:
|
|
return emitNamedExports(node);
|
|
case 257:
|
|
return emitExportSpecifier(node);
|
|
case 258:
|
|
return;
|
|
case 259:
|
|
return emitExternalModuleReference(node);
|
|
case 11:
|
|
return emitJsxText(node);
|
|
case 262:
|
|
case 265:
|
|
return emitJsxOpeningElementOrFragment(node);
|
|
case 263:
|
|
case 266:
|
|
return emitJsxClosingElementOrFragment(node);
|
|
case 267:
|
|
return emitJsxAttribute(node);
|
|
case 268:
|
|
return emitJsxAttributes(node);
|
|
case 269:
|
|
return emitJsxSpreadAttribute(node);
|
|
case 270:
|
|
return emitJsxExpression(node);
|
|
case 271:
|
|
return emitCaseClause(node);
|
|
case 272:
|
|
return emitDefaultClause(node);
|
|
case 273:
|
|
return emitHeritageClause(node);
|
|
case 274:
|
|
return emitCatchClause(node);
|
|
case 275:
|
|
return emitPropertyAssignment(node);
|
|
case 276:
|
|
return emitShorthandPropertyAssignment(node);
|
|
case 277:
|
|
return emitSpreadAssignment(node);
|
|
case 278:
|
|
return emitEnumMember(node);
|
|
case 299:
|
|
case 305:
|
|
return emitJSDocPropertyLikeTag(node);
|
|
case 300:
|
|
case 302:
|
|
case 301:
|
|
case 298:
|
|
return emitJSDocSimpleTypedTag(node);
|
|
case 295:
|
|
return emitJSDocAugmentsTag(node);
|
|
case 303:
|
|
return emitJSDocTemplateTag(node);
|
|
case 304:
|
|
return emitJSDocTypedefTag(node);
|
|
case 297:
|
|
return emitJSDocCallbackTag(node);
|
|
case 293:
|
|
return emitJSDocSignature(node);
|
|
case 292:
|
|
return emitJSDocTypeLiteral(node);
|
|
case 296:
|
|
case 294:
|
|
return emitJSDocSimpleTag(node);
|
|
case 291:
|
|
return emitJSDoc(node);
|
|
}
|
|
if (ts.isExpression(node)) {
|
|
hint = 1;
|
|
if (substituteNode !== ts.noEmitSubstitution) {
|
|
node = substituteNode(hint, node);
|
|
}
|
|
}
|
|
else if (ts.isToken(node)) {
|
|
return writeTokenNode(node, writePunctuation);
|
|
}
|
|
}
|
|
if (hint === 1) {
|
|
switch (node.kind) {
|
|
case 8:
|
|
case 9:
|
|
return emitNumericOrBigIntLiteral(node);
|
|
case 10:
|
|
case 13:
|
|
case 14:
|
|
return emitLiteral(node);
|
|
case 72:
|
|
return emitIdentifier(node);
|
|
case 87:
|
|
case 96:
|
|
case 98:
|
|
case 102:
|
|
case 100:
|
|
case 92:
|
|
writeTokenNode(node, writeKeyword);
|
|
return;
|
|
case 187:
|
|
return emitArrayLiteralExpression(node);
|
|
case 188:
|
|
return emitObjectLiteralExpression(node);
|
|
case 189:
|
|
return emitPropertyAccessExpression(node);
|
|
case 190:
|
|
return emitElementAccessExpression(node);
|
|
case 191:
|
|
return emitCallExpression(node);
|
|
case 192:
|
|
return emitNewExpression(node);
|
|
case 193:
|
|
return emitTaggedTemplateExpression(node);
|
|
case 194:
|
|
return emitTypeAssertionExpression(node);
|
|
case 195:
|
|
return emitParenthesizedExpression(node);
|
|
case 196:
|
|
return emitFunctionExpression(node);
|
|
case 197:
|
|
return emitArrowFunction(node);
|
|
case 198:
|
|
return emitDeleteExpression(node);
|
|
case 199:
|
|
return emitTypeOfExpression(node);
|
|
case 200:
|
|
return emitVoidExpression(node);
|
|
case 201:
|
|
return emitAwaitExpression(node);
|
|
case 202:
|
|
return emitPrefixUnaryExpression(node);
|
|
case 203:
|
|
return emitPostfixUnaryExpression(node);
|
|
case 204:
|
|
return emitBinaryExpression(node);
|
|
case 205:
|
|
return emitConditionalExpression(node);
|
|
case 206:
|
|
return emitTemplateExpression(node);
|
|
case 207:
|
|
return emitYieldExpression(node);
|
|
case 208:
|
|
return emitSpreadExpression(node);
|
|
case 209:
|
|
return emitClassExpression(node);
|
|
case 210:
|
|
return;
|
|
case 212:
|
|
return emitAsExpression(node);
|
|
case 213:
|
|
return emitNonNullExpression(node);
|
|
case 214:
|
|
return emitMetaProperty(node);
|
|
case 260:
|
|
return emitJsxElement(node);
|
|
case 261:
|
|
return emitJsxSelfClosingElement(node);
|
|
case 264:
|
|
return emitJsxFragment(node);
|
|
case 308:
|
|
return emitPartiallyEmittedExpression(node);
|
|
case 309:
|
|
return emitCommaList(node);
|
|
}
|
|
}
|
|
}
|
|
function emitMappedTypeParameter(node) {
|
|
emit(node.name);
|
|
writeSpace();
|
|
writeKeyword("in");
|
|
writeSpace();
|
|
emit(node.constraint);
|
|
}
|
|
function pipelineEmitWithSubstitution(hint, node) {
|
|
var pipelinePhase = getNextPipelinePhase(1, node);
|
|
pipelinePhase(hint, substituteNode(hint, node));
|
|
}
|
|
function emitHelpers(node) {
|
|
var helpersEmitted = false;
|
|
var bundle = node.kind === 280 ? node : undefined;
|
|
if (bundle && moduleKind === ts.ModuleKind.None) {
|
|
return;
|
|
}
|
|
var numNodes = bundle ? bundle.sourceFiles.length : 1;
|
|
for (var i = 0; i < numNodes; i++) {
|
|
var currentNode = bundle ? bundle.sourceFiles[i] : node;
|
|
var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile;
|
|
var shouldSkip = printerOptions.noEmitHelpers || ts.getExternalHelpersModuleName(sourceFile) !== undefined;
|
|
var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit;
|
|
var helpers = ts.getEmitHelpers(currentNode);
|
|
if (helpers) {
|
|
for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) {
|
|
var helper = _b[_a];
|
|
if (!helper.scoped) {
|
|
if (shouldSkip)
|
|
continue;
|
|
if (shouldBundle) {
|
|
if (bundledHelpers.get(helper.name)) {
|
|
continue;
|
|
}
|
|
bundledHelpers.set(helper.name, true);
|
|
}
|
|
}
|
|
else if (bundle) {
|
|
continue;
|
|
}
|
|
if (typeof helper.text === "string") {
|
|
writeLines(helper.text);
|
|
}
|
|
else {
|
|
writeLines(helper.text(makeFileLevelOptimisticUniqueName));
|
|
}
|
|
helpersEmitted = true;
|
|
}
|
|
}
|
|
}
|
|
return helpersEmitted;
|
|
}
|
|
function emitNumericOrBigIntLiteral(node) {
|
|
emitLiteral(node);
|
|
}
|
|
function emitLiteral(node) {
|
|
var text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape);
|
|
if ((printerOptions.sourceMap || printerOptions.inlineSourceMap)
|
|
&& (node.kind === 10 || ts.isTemplateLiteralKind(node.kind))) {
|
|
writeLiteral(text);
|
|
}
|
|
else {
|
|
writeStringLiteral(text);
|
|
}
|
|
}
|
|
function emitUnparsedSource(unparsed) {
|
|
writer.rawWrite(unparsed.text);
|
|
}
|
|
function emitIdentifier(node) {
|
|
var writeText = node.symbol ? writeSymbol : write;
|
|
writeText(getTextOfNode(node, false), node.symbol);
|
|
emitList(node, node.typeArguments, 53776);
|
|
}
|
|
function emitQualifiedName(node) {
|
|
emitEntityName(node.left);
|
|
writePunctuation(".");
|
|
emit(node.right);
|
|
}
|
|
function emitEntityName(node) {
|
|
if (node.kind === 72) {
|
|
emitExpression(node);
|
|
}
|
|
else {
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitComputedPropertyName(node) {
|
|
writePunctuation("[");
|
|
emitExpression(node.expression);
|
|
writePunctuation("]");
|
|
}
|
|
function emitTypeParameter(node) {
|
|
emit(node.name);
|
|
if (node.constraint) {
|
|
writeSpace();
|
|
writeKeyword("extends");
|
|
writeSpace();
|
|
emit(node.constraint);
|
|
}
|
|
if (node.default) {
|
|
writeSpace();
|
|
writeOperator("=");
|
|
writeSpace();
|
|
emit(node.default);
|
|
}
|
|
}
|
|
function emitParameter(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emit(node.dotDotDotToken);
|
|
emitNodeWithWriter(node.name, writeParameter);
|
|
emit(node.questionToken);
|
|
if (node.parent && node.parent.kind === 289 && !node.name) {
|
|
emit(node.type);
|
|
}
|
|
else {
|
|
emitTypeAnnotation(node.type);
|
|
}
|
|
emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.decorators ? node.decorators.end : node.pos, node);
|
|
}
|
|
function emitDecorator(decorator) {
|
|
writePunctuation("@");
|
|
emitExpression(decorator.expression);
|
|
}
|
|
function emitPropertySignature(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emitNodeWithWriter(node.name, writeProperty);
|
|
emit(node.questionToken);
|
|
emitTypeAnnotation(node.type);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitPropertyDeclaration(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emit(node.name);
|
|
emit(node.questionToken);
|
|
emit(node.exclamationToken);
|
|
emitTypeAnnotation(node.type);
|
|
emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitMethodSignature(node) {
|
|
pushNameGenerationScope(node);
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emit(node.name);
|
|
emit(node.questionToken);
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParameters(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
writeTrailingSemicolon();
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitMethodDeclaration(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emit(node.asteriskToken);
|
|
emit(node.name);
|
|
emit(node.questionToken);
|
|
emitSignatureAndBody(node, emitSignatureHead);
|
|
}
|
|
function emitConstructor(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("constructor");
|
|
emitSignatureAndBody(node, emitSignatureHead);
|
|
}
|
|
function emitAccessorDeclaration(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword(node.kind === 158 ? "get" : "set");
|
|
writeSpace();
|
|
emit(node.name);
|
|
emitSignatureAndBody(node, emitSignatureHead);
|
|
}
|
|
function emitCallSignature(node) {
|
|
pushNameGenerationScope(node);
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParameters(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
writeTrailingSemicolon();
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitConstructSignature(node) {
|
|
pushNameGenerationScope(node);
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("new");
|
|
writeSpace();
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParameters(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
writeTrailingSemicolon();
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitIndexSignature(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emitParametersForIndexSignature(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitSemicolonClassElement() {
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitTypePredicate(node) {
|
|
emit(node.parameterName);
|
|
writeSpace();
|
|
writeKeyword("is");
|
|
writeSpace();
|
|
emit(node.type);
|
|
}
|
|
function emitTypeReference(node) {
|
|
emit(node.typeName);
|
|
emitTypeArguments(node, node.typeArguments);
|
|
}
|
|
function emitFunctionType(node) {
|
|
pushNameGenerationScope(node);
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParametersForArrow(node, node.parameters);
|
|
writeSpace();
|
|
writePunctuation("=>");
|
|
writeSpace();
|
|
emit(node.type);
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitJSDocFunctionType(node) {
|
|
writeKeyword("function");
|
|
emitParameters(node, node.parameters);
|
|
writePunctuation(":");
|
|
emit(node.type);
|
|
}
|
|
function emitJSDocNullableType(node) {
|
|
writePunctuation("?");
|
|
emit(node.type);
|
|
}
|
|
function emitJSDocNonNullableType(node) {
|
|
writePunctuation("!");
|
|
emit(node.type);
|
|
}
|
|
function emitJSDocOptionalType(node) {
|
|
emit(node.type);
|
|
writePunctuation("=");
|
|
}
|
|
function emitConstructorType(node) {
|
|
pushNameGenerationScope(node);
|
|
writeKeyword("new");
|
|
writeSpace();
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParameters(node, node.parameters);
|
|
writeSpace();
|
|
writePunctuation("=>");
|
|
writeSpace();
|
|
emit(node.type);
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitTypeQuery(node) {
|
|
writeKeyword("typeof");
|
|
writeSpace();
|
|
emit(node.exprName);
|
|
}
|
|
function emitTypeLiteral(node) {
|
|
writePunctuation("{");
|
|
var flags = ts.getEmitFlags(node) & 1 ? 768 : 32897;
|
|
emitList(node, node.members, flags | 524288);
|
|
writePunctuation("}");
|
|
}
|
|
function emitArrayType(node) {
|
|
emit(node.elementType);
|
|
writePunctuation("[");
|
|
writePunctuation("]");
|
|
}
|
|
function emitRestOrJSDocVariadicType(node) {
|
|
writePunctuation("...");
|
|
emit(node.type);
|
|
}
|
|
function emitTupleType(node) {
|
|
writePunctuation("[");
|
|
emitList(node, node.elementTypes, 528);
|
|
writePunctuation("]");
|
|
}
|
|
function emitOptionalType(node) {
|
|
emit(node.type);
|
|
writePunctuation("?");
|
|
}
|
|
function emitUnionType(node) {
|
|
emitList(node, node.types, 516);
|
|
}
|
|
function emitIntersectionType(node) {
|
|
emitList(node, node.types, 520);
|
|
}
|
|
function emitConditionalType(node) {
|
|
emit(node.checkType);
|
|
writeSpace();
|
|
writeKeyword("extends");
|
|
writeSpace();
|
|
emit(node.extendsType);
|
|
writeSpace();
|
|
writePunctuation("?");
|
|
writeSpace();
|
|
emit(node.trueType);
|
|
writeSpace();
|
|
writePunctuation(":");
|
|
writeSpace();
|
|
emit(node.falseType);
|
|
}
|
|
function emitInferType(node) {
|
|
writeKeyword("infer");
|
|
writeSpace();
|
|
emit(node.typeParameter);
|
|
}
|
|
function emitParenthesizedType(node) {
|
|
writePunctuation("(");
|
|
emit(node.type);
|
|
writePunctuation(")");
|
|
}
|
|
function emitThisType() {
|
|
writeKeyword("this");
|
|
}
|
|
function emitTypeOperator(node) {
|
|
writeTokenText(node.operator, writeKeyword);
|
|
writeSpace();
|
|
emit(node.type);
|
|
}
|
|
function emitIndexedAccessType(node) {
|
|
emit(node.objectType);
|
|
writePunctuation("[");
|
|
emit(node.indexType);
|
|
writePunctuation("]");
|
|
}
|
|
function emitMappedType(node) {
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
writePunctuation("{");
|
|
if (emitFlags & 1) {
|
|
writeSpace();
|
|
}
|
|
else {
|
|
writeLine();
|
|
increaseIndent();
|
|
}
|
|
if (node.readonlyToken) {
|
|
emit(node.readonlyToken);
|
|
if (node.readonlyToken.kind !== 133) {
|
|
writeKeyword("readonly");
|
|
}
|
|
writeSpace();
|
|
}
|
|
writePunctuation("[");
|
|
var pipelinePhase = getPipelinePhase(0, node.typeParameter);
|
|
pipelinePhase(3, node.typeParameter);
|
|
writePunctuation("]");
|
|
if (node.questionToken) {
|
|
emit(node.questionToken);
|
|
if (node.questionToken.kind !== 56) {
|
|
writePunctuation("?");
|
|
}
|
|
}
|
|
writePunctuation(":");
|
|
writeSpace();
|
|
emit(node.type);
|
|
writeTrailingSemicolon();
|
|
if (emitFlags & 1) {
|
|
writeSpace();
|
|
}
|
|
else {
|
|
writeLine();
|
|
decreaseIndent();
|
|
}
|
|
writePunctuation("}");
|
|
}
|
|
function emitLiteralType(node) {
|
|
emitExpression(node.literal);
|
|
}
|
|
function emitImportTypeNode(node) {
|
|
if (node.isTypeOf) {
|
|
writeKeyword("typeof");
|
|
writeSpace();
|
|
}
|
|
writeKeyword("import");
|
|
writePunctuation("(");
|
|
emit(node.argument);
|
|
writePunctuation(")");
|
|
if (node.qualifier) {
|
|
writePunctuation(".");
|
|
emit(node.qualifier);
|
|
}
|
|
emitTypeArguments(node, node.typeArguments);
|
|
}
|
|
function emitObjectBindingPattern(node) {
|
|
writePunctuation("{");
|
|
emitList(node, node.elements, 525136);
|
|
writePunctuation("}");
|
|
}
|
|
function emitArrayBindingPattern(node) {
|
|
writePunctuation("[");
|
|
emitList(node, node.elements, 524880);
|
|
writePunctuation("]");
|
|
}
|
|
function emitBindingElement(node) {
|
|
emit(node.dotDotDotToken);
|
|
if (node.propertyName) {
|
|
emit(node.propertyName);
|
|
writePunctuation(":");
|
|
writeSpace();
|
|
}
|
|
emit(node.name);
|
|
emitInitializer(node.initializer, node.name.end, node);
|
|
}
|
|
function emitArrayLiteralExpression(node) {
|
|
var elements = node.elements;
|
|
var preferNewLine = node.multiLine ? 65536 : 0;
|
|
emitExpressionList(node, elements, 8914 | preferNewLine);
|
|
}
|
|
function emitObjectLiteralExpression(node) {
|
|
ts.forEach(node.properties, generateMemberNames);
|
|
var indentedFlag = ts.getEmitFlags(node) & 65536;
|
|
if (indentedFlag) {
|
|
increaseIndent();
|
|
}
|
|
var preferNewLine = node.multiLine ? 65536 : 0;
|
|
var allowTrailingComma = currentSourceFile.languageVersion >= 1 && !ts.isJsonSourceFile(currentSourceFile) ? 64 : 0;
|
|
emitList(node, node.properties, 526226 | allowTrailingComma | preferNewLine);
|
|
if (indentedFlag) {
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
function emitPropertyAccessExpression(node) {
|
|
var indentBeforeDot = false;
|
|
var indentAfterDot = false;
|
|
if (!(ts.getEmitFlags(node) & 131072)) {
|
|
var dotRangeStart = node.expression.end;
|
|
var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1;
|
|
var dotToken = ts.createToken(24);
|
|
dotToken.pos = dotRangeStart;
|
|
dotToken.end = dotRangeEnd;
|
|
indentBeforeDot = needsIndentation(node, node.expression, dotToken);
|
|
indentAfterDot = needsIndentation(node, dotToken, node.name);
|
|
}
|
|
emitExpression(node.expression);
|
|
increaseIndentIf(indentBeforeDot, false);
|
|
var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression);
|
|
if (shouldEmitDotDot) {
|
|
writePunctuation(".");
|
|
}
|
|
emitTokenWithComment(24, node.expression.end, writePunctuation, node);
|
|
increaseIndentIf(indentAfterDot, false);
|
|
emit(node.name);
|
|
decreaseIndentIf(indentBeforeDot, indentAfterDot);
|
|
}
|
|
function needsDotDotForPropertyAccess(expression) {
|
|
expression = ts.skipPartiallyEmittedExpressions(expression);
|
|
if (ts.isNumericLiteral(expression)) {
|
|
var text = getLiteralTextOfNode(expression, true);
|
|
return !expression.numericLiteralFlags
|
|
&& !ts.stringContains(text, ts.tokenToString(24));
|
|
}
|
|
else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) {
|
|
var constantValue = ts.getConstantValue(expression);
|
|
return typeof constantValue === "number" && isFinite(constantValue)
|
|
&& Math.floor(constantValue) === constantValue
|
|
&& printerOptions.removeComments;
|
|
}
|
|
}
|
|
function emitElementAccessExpression(node) {
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(22, node.expression.end, writePunctuation, node);
|
|
emitExpression(node.argumentExpression);
|
|
emitTokenWithComment(23, node.argumentExpression.end, writePunctuation, node);
|
|
}
|
|
function emitCallExpression(node) {
|
|
emitExpression(node.expression);
|
|
emitTypeArguments(node, node.typeArguments);
|
|
emitExpressionList(node, node.arguments, 2576);
|
|
}
|
|
function emitNewExpression(node) {
|
|
emitTokenWithComment(95, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
emitTypeArguments(node, node.typeArguments);
|
|
emitExpressionList(node, node.arguments, 18960);
|
|
}
|
|
function emitTaggedTemplateExpression(node) {
|
|
emitExpression(node.tag);
|
|
emitTypeArguments(node, node.typeArguments);
|
|
writeSpace();
|
|
emitExpression(node.template);
|
|
}
|
|
function emitTypeAssertionExpression(node) {
|
|
writePunctuation("<");
|
|
emit(node.type);
|
|
writePunctuation(">");
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitParenthesizedExpression(node) {
|
|
var openParenPos = emitTokenWithComment(20, node.pos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
|
|
}
|
|
function emitFunctionExpression(node) {
|
|
generateNameIfNeeded(node.name);
|
|
emitFunctionDeclarationOrExpression(node);
|
|
}
|
|
function emitArrowFunction(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
emitSignatureAndBody(node, emitArrowFunctionHead);
|
|
}
|
|
function emitArrowFunctionHead(node) {
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParametersForArrow(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
writeSpace();
|
|
emit(node.equalsGreaterThanToken);
|
|
}
|
|
function emitDeleteExpression(node) {
|
|
emitTokenWithComment(81, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitTypeOfExpression(node) {
|
|
emitTokenWithComment(104, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitVoidExpression(node) {
|
|
emitTokenWithComment(106, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitAwaitExpression(node) {
|
|
emitTokenWithComment(122, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitPrefixUnaryExpression(node) {
|
|
writeTokenText(node.operator, writeOperator);
|
|
if (shouldEmitWhitespaceBeforeOperand(node)) {
|
|
writeSpace();
|
|
}
|
|
emitExpression(node.operand);
|
|
}
|
|
function shouldEmitWhitespaceBeforeOperand(node) {
|
|
var operand = node.operand;
|
|
return operand.kind === 202
|
|
&& ((node.operator === 38 && (operand.operator === 38 || operand.operator === 44))
|
|
|| (node.operator === 39 && (operand.operator === 39 || operand.operator === 45)));
|
|
}
|
|
function emitPostfixUnaryExpression(node) {
|
|
emitExpression(node.operand);
|
|
writeTokenText(node.operator, writeOperator);
|
|
}
|
|
function emitBinaryExpression(node) {
|
|
var isCommaOperator = node.operatorToken.kind !== 27;
|
|
var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken);
|
|
var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right);
|
|
emitExpression(node.left);
|
|
increaseIndentIf(indentBeforeOperator, isCommaOperator);
|
|
emitLeadingCommentsOfPosition(node.operatorToken.pos);
|
|
writeTokenNode(node.operatorToken, node.operatorToken.kind === 93 ? writeKeyword : writeOperator);
|
|
emitTrailingCommentsOfPosition(node.operatorToken.end, true);
|
|
increaseIndentIf(indentAfterOperator, true);
|
|
emitExpression(node.right);
|
|
decreaseIndentIf(indentBeforeOperator, indentAfterOperator);
|
|
}
|
|
function emitConditionalExpression(node) {
|
|
var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken);
|
|
var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue);
|
|
var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken);
|
|
var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse);
|
|
emitExpression(node.condition);
|
|
increaseIndentIf(indentBeforeQuestion, true);
|
|
emit(node.questionToken);
|
|
increaseIndentIf(indentAfterQuestion, true);
|
|
emitExpression(node.whenTrue);
|
|
decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion);
|
|
increaseIndentIf(indentBeforeColon, true);
|
|
emit(node.colonToken);
|
|
increaseIndentIf(indentAfterColon, true);
|
|
emitExpression(node.whenFalse);
|
|
decreaseIndentIf(indentBeforeColon, indentAfterColon);
|
|
}
|
|
function emitTemplateExpression(node) {
|
|
emit(node.head);
|
|
emitList(node, node.templateSpans, 262144);
|
|
}
|
|
function emitYieldExpression(node) {
|
|
emitTokenWithComment(117, node.pos, writeKeyword, node);
|
|
emit(node.asteriskToken);
|
|
emitExpressionWithLeadingSpace(node.expression);
|
|
}
|
|
function emitSpreadExpression(node) {
|
|
emitTokenWithComment(25, node.pos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitClassExpression(node) {
|
|
generateNameIfNeeded(node.name);
|
|
emitClassDeclarationOrExpression(node);
|
|
}
|
|
function emitExpressionWithTypeArguments(node) {
|
|
emitExpression(node.expression);
|
|
emitTypeArguments(node, node.typeArguments);
|
|
}
|
|
function emitAsExpression(node) {
|
|
emitExpression(node.expression);
|
|
if (node.type) {
|
|
writeSpace();
|
|
writeKeyword("as");
|
|
writeSpace();
|
|
emit(node.type);
|
|
}
|
|
}
|
|
function emitNonNullExpression(node) {
|
|
emitExpression(node.expression);
|
|
writeOperator("!");
|
|
}
|
|
function emitMetaProperty(node) {
|
|
writeToken(node.keywordToken, node.pos, writePunctuation);
|
|
writePunctuation(".");
|
|
emit(node.name);
|
|
}
|
|
function emitTemplateSpan(node) {
|
|
emitExpression(node.expression);
|
|
emit(node.literal);
|
|
}
|
|
function emitBlock(node) {
|
|
emitBlockStatements(node, !node.multiLine && isEmptyBlock(node));
|
|
}
|
|
function emitBlockStatements(node, forceSingleLine) {
|
|
emitTokenWithComment(18, node.pos, writePunctuation, node);
|
|
var format = forceSingleLine || ts.getEmitFlags(node) & 1 ? 768 : 129;
|
|
emitList(node, node.statements, format);
|
|
emitTokenWithComment(19, node.statements.end, writePunctuation, node, !!(format & 1));
|
|
}
|
|
function emitVariableStatement(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
emit(node.declarationList);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitEmptyStatement(isEmbeddedStatement) {
|
|
if (isEmbeddedStatement) {
|
|
writePunctuation(";");
|
|
}
|
|
else {
|
|
writeTrailingSemicolon();
|
|
}
|
|
}
|
|
function emitExpressionStatement(node) {
|
|
emitExpression(node.expression);
|
|
if (!ts.isJsonSourceFile(currentSourceFile) || ts.nodeIsSynthesized(node.expression)) {
|
|
writeTrailingSemicolon();
|
|
}
|
|
}
|
|
function emitIfStatement(node) {
|
|
var openParenPos = emitTokenWithComment(91, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
emitEmbeddedStatement(node, node.thenStatement);
|
|
if (node.elseStatement) {
|
|
writeLineOrSpace(node);
|
|
emitTokenWithComment(83, node.thenStatement.end, writeKeyword, node);
|
|
if (node.elseStatement.kind === 222) {
|
|
writeSpace();
|
|
emit(node.elseStatement);
|
|
}
|
|
else {
|
|
emitEmbeddedStatement(node, node.elseStatement);
|
|
}
|
|
}
|
|
}
|
|
function emitWhileClause(node, startPos) {
|
|
var openParenPos = emitTokenWithComment(107, startPos, writeKeyword, node);
|
|
writeSpace();
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
}
|
|
function emitDoStatement(node) {
|
|
emitTokenWithComment(82, node.pos, writeKeyword, node);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
if (ts.isBlock(node.statement)) {
|
|
writeSpace();
|
|
}
|
|
else {
|
|
writeLineOrSpace(node);
|
|
}
|
|
emitWhileClause(node, node.statement.end);
|
|
writePunctuation(";");
|
|
}
|
|
function emitWhileStatement(node) {
|
|
emitWhileClause(node, node.pos);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
}
|
|
function emitForStatement(node) {
|
|
var openParenPos = emitTokenWithComment(89, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
var pos = emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitForBinding(node.initializer);
|
|
pos = emitTokenWithComment(26, node.initializer ? node.initializer.end : pos, writePunctuation, node);
|
|
emitExpressionWithLeadingSpace(node.condition);
|
|
pos = emitTokenWithComment(26, node.condition ? node.condition.end : pos, writePunctuation, node);
|
|
emitExpressionWithLeadingSpace(node.incrementor);
|
|
emitTokenWithComment(21, node.incrementor ? node.incrementor.end : pos, writePunctuation, node);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
}
|
|
function emitForInStatement(node) {
|
|
var openParenPos = emitTokenWithComment(89, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitForBinding(node.initializer);
|
|
writeSpace();
|
|
emitTokenWithComment(93, node.initializer.end, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
}
|
|
function emitForOfStatement(node) {
|
|
var openParenPos = emitTokenWithComment(89, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitWithTrailingSpace(node.awaitModifier);
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitForBinding(node.initializer);
|
|
writeSpace();
|
|
emitTokenWithComment(147, node.initializer.end, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
}
|
|
function emitForBinding(node) {
|
|
if (node !== undefined) {
|
|
if (node.kind === 238) {
|
|
emit(node);
|
|
}
|
|
else {
|
|
emitExpression(node);
|
|
}
|
|
}
|
|
}
|
|
function emitContinueStatement(node) {
|
|
emitTokenWithComment(78, node.pos, writeKeyword, node);
|
|
emitWithLeadingSpace(node.label);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitBreakStatement(node) {
|
|
emitTokenWithComment(73, node.pos, writeKeyword, node);
|
|
emitWithLeadingSpace(node.label);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitTokenWithComment(token, pos, writer, contextNode, indentLeading) {
|
|
var node = ts.getParseTreeNode(contextNode);
|
|
var isSimilarNode = node && node.kind === contextNode.kind;
|
|
var startPos = pos;
|
|
if (isSimilarNode) {
|
|
pos = ts.skipTrivia(currentSourceFile.text, pos);
|
|
}
|
|
if (emitLeadingCommentsOfPosition && isSimilarNode && contextNode.pos !== startPos) {
|
|
var needsIndent = indentLeading && !ts.positionsAreOnSameLine(startPos, pos, currentSourceFile);
|
|
if (needsIndent) {
|
|
increaseIndent();
|
|
}
|
|
emitLeadingCommentsOfPosition(startPos);
|
|
if (needsIndent) {
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
pos = writeTokenText(token, writer, pos);
|
|
if (emitTrailingCommentsOfPosition && isSimilarNode && contextNode.end !== pos) {
|
|
emitTrailingCommentsOfPosition(pos, true);
|
|
}
|
|
return pos;
|
|
}
|
|
function emitReturnStatement(node) {
|
|
emitTokenWithComment(97, node.pos, writeKeyword, node);
|
|
emitExpressionWithLeadingSpace(node.expression);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitWithStatement(node) {
|
|
var openParenPos = emitTokenWithComment(108, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
emitEmbeddedStatement(node, node.statement);
|
|
}
|
|
function emitSwitchStatement(node) {
|
|
var openParenPos = emitTokenWithComment(99, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
emitTokenWithComment(21, node.expression.end, writePunctuation, node);
|
|
writeSpace();
|
|
emit(node.caseBlock);
|
|
}
|
|
function emitLabeledStatement(node) {
|
|
emit(node.label);
|
|
emitTokenWithComment(57, node.label.end, writePunctuation, node);
|
|
writeSpace();
|
|
emit(node.statement);
|
|
}
|
|
function emitThrowStatement(node) {
|
|
emitTokenWithComment(101, node.pos, writeKeyword, node);
|
|
emitExpressionWithLeadingSpace(node.expression);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitTryStatement(node) {
|
|
emitTokenWithComment(103, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emit(node.tryBlock);
|
|
if (node.catchClause) {
|
|
writeLineOrSpace(node);
|
|
emit(node.catchClause);
|
|
}
|
|
if (node.finallyBlock) {
|
|
writeLineOrSpace(node);
|
|
emitTokenWithComment(88, (node.catchClause || node.tryBlock).end, writeKeyword, node);
|
|
writeSpace();
|
|
emit(node.finallyBlock);
|
|
}
|
|
}
|
|
function emitDebuggerStatement(node) {
|
|
writeToken(79, node.pos, writeKeyword);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitVariableDeclaration(node) {
|
|
emit(node.name);
|
|
emitTypeAnnotation(node.type);
|
|
emitInitializer(node.initializer, node.type ? node.type.end : node.name.end, node);
|
|
}
|
|
function emitVariableDeclarationList(node) {
|
|
writeKeyword(ts.isLet(node) ? "let" : ts.isVarConst(node) ? "const" : "var");
|
|
writeSpace();
|
|
emitList(node, node.declarations, 528);
|
|
}
|
|
function emitFunctionDeclaration(node) {
|
|
emitFunctionDeclarationOrExpression(node);
|
|
}
|
|
function emitFunctionDeclarationOrExpression(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("function");
|
|
emit(node.asteriskToken);
|
|
writeSpace();
|
|
emitIdentifierName(node.name);
|
|
emitSignatureAndBody(node, emitSignatureHead);
|
|
}
|
|
function emitBlockCallback(_hint, body) {
|
|
emitBlockFunctionBody(body);
|
|
}
|
|
function emitSignatureAndBody(node, emitSignatureHead) {
|
|
var body = node.body;
|
|
if (body) {
|
|
if (ts.isBlock(body)) {
|
|
var indentedFlag = ts.getEmitFlags(node) & 65536;
|
|
if (indentedFlag) {
|
|
increaseIndent();
|
|
}
|
|
pushNameGenerationScope(node);
|
|
ts.forEach(node.parameters, generateNames);
|
|
generateNames(node.body);
|
|
emitSignatureHead(node);
|
|
if (onEmitNode) {
|
|
onEmitNode(4, body, emitBlockCallback);
|
|
}
|
|
else {
|
|
emitBlockFunctionBody(body);
|
|
}
|
|
popNameGenerationScope(node);
|
|
if (indentedFlag) {
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
else {
|
|
emitSignatureHead(node);
|
|
writeSpace();
|
|
emitExpression(body);
|
|
}
|
|
}
|
|
else {
|
|
emitSignatureHead(node);
|
|
writeTrailingSemicolon();
|
|
}
|
|
}
|
|
function emitSignatureHead(node) {
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitParameters(node, node.parameters);
|
|
emitTypeAnnotation(node.type);
|
|
}
|
|
function shouldEmitBlockFunctionBodyOnSingleLine(body) {
|
|
if (ts.getEmitFlags(body) & 1) {
|
|
return true;
|
|
}
|
|
if (body.multiLine) {
|
|
return false;
|
|
}
|
|
if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) {
|
|
return false;
|
|
}
|
|
if (shouldWriteLeadingLineTerminator(body, body.statements, 2)
|
|
|| shouldWriteClosingLineTerminator(body, body.statements, 2)) {
|
|
return false;
|
|
}
|
|
var previousStatement;
|
|
for (var _a = 0, _b = body.statements; _a < _b.length; _a++) {
|
|
var statement = _b[_a];
|
|
if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2)) {
|
|
return false;
|
|
}
|
|
previousStatement = statement;
|
|
}
|
|
return true;
|
|
}
|
|
function emitBlockFunctionBody(body) {
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
increaseIndent();
|
|
var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body)
|
|
? emitBlockFunctionBodyOnSingleLine
|
|
: emitBlockFunctionBodyWorker;
|
|
if (emitBodyWithDetachedComments) {
|
|
emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody);
|
|
}
|
|
else {
|
|
emitBlockFunctionBody(body);
|
|
}
|
|
decreaseIndent();
|
|
writeToken(19, body.statements.end, writePunctuation, body);
|
|
}
|
|
function emitBlockFunctionBodyOnSingleLine(body) {
|
|
emitBlockFunctionBodyWorker(body, true);
|
|
}
|
|
function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) {
|
|
var statementOffset = emitPrologueDirectives(body.statements, true);
|
|
var pos = writer.getTextPos();
|
|
emitHelpers(body);
|
|
if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) {
|
|
decreaseIndent();
|
|
emitList(body, body.statements, 768);
|
|
increaseIndent();
|
|
}
|
|
else {
|
|
emitList(body, body.statements, 1, statementOffset);
|
|
}
|
|
}
|
|
function emitClassDeclaration(node) {
|
|
emitClassDeclarationOrExpression(node);
|
|
}
|
|
function emitClassDeclarationOrExpression(node) {
|
|
ts.forEach(node.members, generateMemberNames);
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("class");
|
|
if (node.name) {
|
|
writeSpace();
|
|
emitIdentifierName(node.name);
|
|
}
|
|
var indentedFlag = ts.getEmitFlags(node) & 65536;
|
|
if (indentedFlag) {
|
|
increaseIndent();
|
|
}
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitList(node, node.heritageClauses, 0);
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
emitList(node, node.members, 129);
|
|
writePunctuation("}");
|
|
if (indentedFlag) {
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
function emitInterfaceDeclaration(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("interface");
|
|
writeSpace();
|
|
emit(node.name);
|
|
emitTypeParameters(node, node.typeParameters);
|
|
emitList(node, node.heritageClauses, 512);
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
emitList(node, node.members, 129);
|
|
writePunctuation("}");
|
|
}
|
|
function emitTypeAliasDeclaration(node) {
|
|
emitDecorators(node, node.decorators);
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("type");
|
|
writeSpace();
|
|
emit(node.name);
|
|
emitTypeParameters(node, node.typeParameters);
|
|
writeSpace();
|
|
writePunctuation("=");
|
|
writeSpace();
|
|
emit(node.type);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitEnumDeclaration(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
writeKeyword("enum");
|
|
writeSpace();
|
|
emit(node.name);
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
emitList(node, node.members, 145);
|
|
writePunctuation("}");
|
|
}
|
|
function emitModuleDeclaration(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
if (~node.flags & 512) {
|
|
writeKeyword(node.flags & 16 ? "namespace" : "module");
|
|
writeSpace();
|
|
}
|
|
emit(node.name);
|
|
var body = node.body;
|
|
if (!body)
|
|
return writeTrailingSemicolon();
|
|
while (body.kind === 244) {
|
|
writePunctuation(".");
|
|
emit(body.name);
|
|
body = body.body;
|
|
}
|
|
writeSpace();
|
|
emit(body);
|
|
}
|
|
function emitModuleBlock(node) {
|
|
pushNameGenerationScope(node);
|
|
ts.forEach(node.statements, generateNames);
|
|
emitBlockStatements(node, isEmptyBlock(node));
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitCaseBlock(node) {
|
|
emitTokenWithComment(18, node.pos, writePunctuation, node);
|
|
emitList(node, node.clauses, 129);
|
|
emitTokenWithComment(19, node.clauses.end, writePunctuation, node, true);
|
|
}
|
|
function emitImportEqualsDeclaration(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
emitTokenWithComment(92, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emit(node.name);
|
|
writeSpace();
|
|
emitTokenWithComment(59, node.name.end, writePunctuation, node);
|
|
writeSpace();
|
|
emitModuleReference(node.moduleReference);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitModuleReference(node) {
|
|
if (node.kind === 72) {
|
|
emitExpression(node);
|
|
}
|
|
else {
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitImportDeclaration(node) {
|
|
emitModifiers(node, node.modifiers);
|
|
emitTokenWithComment(92, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
if (node.importClause) {
|
|
emit(node.importClause);
|
|
writeSpace();
|
|
emitTokenWithComment(144, node.importClause.end, writeKeyword, node);
|
|
writeSpace();
|
|
}
|
|
emitExpression(node.moduleSpecifier);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitImportClause(node) {
|
|
emit(node.name);
|
|
if (node.name && node.namedBindings) {
|
|
emitTokenWithComment(27, node.name.end, writePunctuation, node);
|
|
writeSpace();
|
|
}
|
|
emit(node.namedBindings);
|
|
}
|
|
function emitNamespaceImport(node) {
|
|
var asPos = emitTokenWithComment(40, node.pos, writePunctuation, node);
|
|
writeSpace();
|
|
emitTokenWithComment(119, asPos, writeKeyword, node);
|
|
writeSpace();
|
|
emit(node.name);
|
|
}
|
|
function emitNamedImports(node) {
|
|
emitNamedImportsOrExports(node);
|
|
}
|
|
function emitImportSpecifier(node) {
|
|
emitImportOrExportSpecifier(node);
|
|
}
|
|
function emitExportAssignment(node) {
|
|
var nextPos = emitTokenWithComment(85, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
if (node.isExportEquals) {
|
|
emitTokenWithComment(59, nextPos, writeOperator, node);
|
|
}
|
|
else {
|
|
emitTokenWithComment(80, nextPos, writeKeyword, node);
|
|
}
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitExportDeclaration(node) {
|
|
var nextPos = emitTokenWithComment(85, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
if (node.exportClause) {
|
|
emit(node.exportClause);
|
|
}
|
|
else {
|
|
nextPos = emitTokenWithComment(40, nextPos, writePunctuation, node);
|
|
}
|
|
if (node.moduleSpecifier) {
|
|
writeSpace();
|
|
var fromPos = node.exportClause ? node.exportClause.end : nextPos;
|
|
emitTokenWithComment(144, fromPos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.moduleSpecifier);
|
|
}
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitNamespaceExportDeclaration(node) {
|
|
var nextPos = emitTokenWithComment(85, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
nextPos = emitTokenWithComment(119, nextPos, writeKeyword, node);
|
|
writeSpace();
|
|
nextPos = emitTokenWithComment(131, nextPos, writeKeyword, node);
|
|
writeSpace();
|
|
emit(node.name);
|
|
writeTrailingSemicolon();
|
|
}
|
|
function emitNamedExports(node) {
|
|
emitNamedImportsOrExports(node);
|
|
}
|
|
function emitExportSpecifier(node) {
|
|
emitImportOrExportSpecifier(node);
|
|
}
|
|
function emitNamedImportsOrExports(node) {
|
|
writePunctuation("{");
|
|
emitList(node, node.elements, 525136);
|
|
writePunctuation("}");
|
|
}
|
|
function emitImportOrExportSpecifier(node) {
|
|
if (node.propertyName) {
|
|
emit(node.propertyName);
|
|
writeSpace();
|
|
emitTokenWithComment(119, node.propertyName.end, writeKeyword, node);
|
|
writeSpace();
|
|
}
|
|
emit(node.name);
|
|
}
|
|
function emitExternalModuleReference(node) {
|
|
writeKeyword("require");
|
|
writePunctuation("(");
|
|
emitExpression(node.expression);
|
|
writePunctuation(")");
|
|
}
|
|
function emitJsxElement(node) {
|
|
emit(node.openingElement);
|
|
emitList(node, node.children, 262144);
|
|
emit(node.closingElement);
|
|
}
|
|
function emitJsxSelfClosingElement(node) {
|
|
writePunctuation("<");
|
|
emitJsxTagName(node.tagName);
|
|
writeSpace();
|
|
emit(node.attributes);
|
|
writePunctuation("/>");
|
|
}
|
|
function emitJsxFragment(node) {
|
|
emit(node.openingFragment);
|
|
emitList(node, node.children, 262144);
|
|
emit(node.closingFragment);
|
|
}
|
|
function emitJsxOpeningElementOrFragment(node) {
|
|
writePunctuation("<");
|
|
if (ts.isJsxOpeningElement(node)) {
|
|
emitJsxTagName(node.tagName);
|
|
if (node.attributes.properties && node.attributes.properties.length > 0) {
|
|
writeSpace();
|
|
}
|
|
emit(node.attributes);
|
|
}
|
|
writePunctuation(">");
|
|
}
|
|
function emitJsxText(node) {
|
|
writer.writeLiteral(getTextOfNode(node, true));
|
|
}
|
|
function emitJsxClosingElementOrFragment(node) {
|
|
writePunctuation("</");
|
|
if (ts.isJsxClosingElement(node)) {
|
|
emitJsxTagName(node.tagName);
|
|
}
|
|
writePunctuation(">");
|
|
}
|
|
function emitJsxAttributes(node) {
|
|
emitList(node, node.properties, 262656);
|
|
}
|
|
function emitJsxAttribute(node) {
|
|
emit(node.name);
|
|
emitNodeWithPrefix("=", writePunctuation, node.initializer, emit);
|
|
}
|
|
function emitJsxSpreadAttribute(node) {
|
|
writePunctuation("{...");
|
|
emitExpression(node.expression);
|
|
writePunctuation("}");
|
|
}
|
|
function emitJsxExpression(node) {
|
|
if (node.expression) {
|
|
writePunctuation("{");
|
|
emit(node.dotDotDotToken);
|
|
emitExpression(node.expression);
|
|
writePunctuation("}");
|
|
}
|
|
}
|
|
function emitJsxTagName(node) {
|
|
if (node.kind === 72) {
|
|
emitExpression(node);
|
|
}
|
|
else {
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitCaseClause(node) {
|
|
emitTokenWithComment(74, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
emitExpression(node.expression);
|
|
emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end);
|
|
}
|
|
function emitDefaultClause(node) {
|
|
var pos = emitTokenWithComment(80, node.pos, writeKeyword, node);
|
|
emitCaseOrDefaultClauseRest(node, node.statements, pos);
|
|
}
|
|
function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
|
|
var emitAsSingleStatement = statements.length === 1 &&
|
|
(ts.nodeIsSynthesized(parentNode) ||
|
|
ts.nodeIsSynthesized(statements[0]) ||
|
|
ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
|
|
var format = 163969;
|
|
if (emitAsSingleStatement) {
|
|
writeToken(57, colonPos, writePunctuation, parentNode);
|
|
writeSpace();
|
|
format &= ~(1 | 128);
|
|
}
|
|
else {
|
|
emitTokenWithComment(57, colonPos, writePunctuation, parentNode);
|
|
}
|
|
emitList(parentNode, statements, format);
|
|
}
|
|
function emitHeritageClause(node) {
|
|
writeSpace();
|
|
writeTokenText(node.token, writeKeyword);
|
|
writeSpace();
|
|
emitList(node, node.types, 528);
|
|
}
|
|
function emitCatchClause(node) {
|
|
var openParenPos = emitTokenWithComment(75, node.pos, writeKeyword, node);
|
|
writeSpace();
|
|
if (node.variableDeclaration) {
|
|
emitTokenWithComment(20, openParenPos, writePunctuation, node);
|
|
emit(node.variableDeclaration);
|
|
emitTokenWithComment(21, node.variableDeclaration.end, writePunctuation, node);
|
|
writeSpace();
|
|
}
|
|
emit(node.block);
|
|
}
|
|
function emitPropertyAssignment(node) {
|
|
emit(node.name);
|
|
writePunctuation(":");
|
|
writeSpace();
|
|
var initializer = node.initializer;
|
|
if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512) === 0) {
|
|
var commentRange = ts.getCommentRange(initializer);
|
|
emitTrailingCommentsOfPosition(commentRange.pos);
|
|
}
|
|
emitExpression(initializer);
|
|
}
|
|
function emitShorthandPropertyAssignment(node) {
|
|
emit(node.name);
|
|
if (node.objectAssignmentInitializer) {
|
|
writeSpace();
|
|
writePunctuation("=");
|
|
writeSpace();
|
|
emitExpression(node.objectAssignmentInitializer);
|
|
}
|
|
}
|
|
function emitSpreadAssignment(node) {
|
|
if (node.expression) {
|
|
emitTokenWithComment(25, node.pos, writePunctuation, node);
|
|
emitExpression(node.expression);
|
|
}
|
|
}
|
|
function emitEnumMember(node) {
|
|
emit(node.name);
|
|
emitInitializer(node.initializer, node.name.end, node);
|
|
}
|
|
function emitJSDoc(node) {
|
|
write("/**");
|
|
if (node.comment) {
|
|
var lines = node.comment.split(/\r\n?|\n/g);
|
|
for (var _a = 0, lines_2 = lines; _a < lines_2.length; _a++) {
|
|
var line = lines_2[_a];
|
|
writeLine();
|
|
writeSpace();
|
|
writePunctuation("*");
|
|
writeSpace();
|
|
write(line);
|
|
}
|
|
}
|
|
if (node.tags) {
|
|
if (node.tags.length === 1 && node.tags[0].kind === 302 && !node.comment) {
|
|
writeSpace();
|
|
emit(node.tags[0]);
|
|
}
|
|
else {
|
|
emitList(node, node.tags, 33);
|
|
}
|
|
}
|
|
writeSpace();
|
|
write("*/");
|
|
}
|
|
function emitJSDocSimpleTypedTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
emitJSDocTypeExpression(tag.typeExpression);
|
|
emitJSDocComment(tag.comment);
|
|
}
|
|
function emitJSDocAugmentsTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
emit(tag.class);
|
|
writePunctuation("}");
|
|
emitJSDocComment(tag.comment);
|
|
}
|
|
function emitJSDocTemplateTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
emitJSDocTypeExpression(tag.constraint);
|
|
writeSpace();
|
|
emitList(tag, tag.typeParameters, 528);
|
|
emitJSDocComment(tag.comment);
|
|
}
|
|
function emitJSDocTypedefTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
if (tag.typeExpression) {
|
|
if (tag.typeExpression.kind === 283) {
|
|
emitJSDocTypeExpression(tag.typeExpression);
|
|
}
|
|
else {
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
write("Object");
|
|
if (tag.typeExpression.isArrayType) {
|
|
writePunctuation("[");
|
|
writePunctuation("]");
|
|
}
|
|
writePunctuation("}");
|
|
}
|
|
}
|
|
if (tag.fullName) {
|
|
writeSpace();
|
|
emit(tag.fullName);
|
|
}
|
|
emitJSDocComment(tag.comment);
|
|
if (tag.typeExpression && tag.typeExpression.kind === 292) {
|
|
emitJSDocTypeLiteral(tag.typeExpression);
|
|
}
|
|
}
|
|
function emitJSDocCallbackTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
if (tag.name) {
|
|
writeSpace();
|
|
emit(tag.name);
|
|
}
|
|
emitJSDocComment(tag.comment);
|
|
emitJSDocSignature(tag.typeExpression);
|
|
}
|
|
function emitJSDocSimpleTag(tag) {
|
|
emitJSDocTagName(tag.tagName);
|
|
emitJSDocComment(tag.comment);
|
|
}
|
|
function emitJSDocTypeLiteral(lit) {
|
|
emitList(lit, ts.createNodeArray(lit.jsDocPropertyTags), 33);
|
|
}
|
|
function emitJSDocSignature(sig) {
|
|
if (sig.typeParameters) {
|
|
emitList(sig, ts.createNodeArray(sig.typeParameters), 33);
|
|
}
|
|
if (sig.parameters) {
|
|
emitList(sig, ts.createNodeArray(sig.parameters), 33);
|
|
}
|
|
if (sig.type) {
|
|
writeLine();
|
|
writeSpace();
|
|
writePunctuation("*");
|
|
writeSpace();
|
|
emit(sig.type);
|
|
}
|
|
}
|
|
function emitJSDocPropertyLikeTag(param) {
|
|
emitJSDocTagName(param.tagName);
|
|
emitJSDocTypeExpression(param.typeExpression);
|
|
writeSpace();
|
|
if (param.isBracketed) {
|
|
writePunctuation("[");
|
|
}
|
|
emit(param.name);
|
|
if (param.isBracketed) {
|
|
writePunctuation("]");
|
|
}
|
|
emitJSDocComment(param.comment);
|
|
}
|
|
function emitJSDocTagName(tagName) {
|
|
writePunctuation("@");
|
|
emit(tagName);
|
|
}
|
|
function emitJSDocComment(comment) {
|
|
if (comment) {
|
|
writeSpace();
|
|
write(comment);
|
|
}
|
|
}
|
|
function emitJSDocTypeExpression(typeExpression) {
|
|
if (typeExpression) {
|
|
writeSpace();
|
|
writePunctuation("{");
|
|
emit(typeExpression.type);
|
|
writePunctuation("}");
|
|
}
|
|
}
|
|
function emitSourceFile(node) {
|
|
writeLine();
|
|
var statements = node.statements;
|
|
if (emitBodyWithDetachedComments) {
|
|
var shouldEmitDetachedComment = statements.length === 0 ||
|
|
!ts.isPrologueDirective(statements[0]) ||
|
|
ts.nodeIsSynthesized(statements[0]);
|
|
if (shouldEmitDetachedComment) {
|
|
emitBodyWithDetachedComments(node, statements, emitSourceFileWorker);
|
|
return;
|
|
}
|
|
}
|
|
emitSourceFileWorker(node);
|
|
}
|
|
function emitSyntheticTripleSlashReferencesIfNeeded(node) {
|
|
emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []);
|
|
}
|
|
function emitTripleSlashDirectivesIfNeeded(node) {
|
|
if (node.isDeclarationFile)
|
|
emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives);
|
|
}
|
|
function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs) {
|
|
if (hasNoDefaultLib) {
|
|
writeComment("/// <reference no-default-lib=\"true\"/>");
|
|
writeLine();
|
|
}
|
|
if (currentSourceFile && currentSourceFile.moduleName) {
|
|
writeComment("/// <amd-module name=\"" + currentSourceFile.moduleName + "\" />");
|
|
writeLine();
|
|
}
|
|
if (currentSourceFile && currentSourceFile.amdDependencies) {
|
|
for (var _a = 0, _b = currentSourceFile.amdDependencies; _a < _b.length; _a++) {
|
|
var dep = _b[_a];
|
|
if (dep.name) {
|
|
writeComment("/// <amd-dependency name=\"" + dep.name + "\" path=\"" + dep.path + "\" />");
|
|
}
|
|
else {
|
|
writeComment("/// <amd-dependency path=\"" + dep.path + "\" />");
|
|
}
|
|
writeLine();
|
|
}
|
|
}
|
|
for (var _c = 0, files_1 = files; _c < files_1.length; _c++) {
|
|
var directive = files_1[_c];
|
|
writeComment("/// <reference path=\"" + directive.fileName + "\" />");
|
|
writeLine();
|
|
}
|
|
for (var _d = 0, types_18 = types; _d < types_18.length; _d++) {
|
|
var directive = types_18[_d];
|
|
writeComment("/// <reference types=\"" + directive.fileName + "\" />");
|
|
writeLine();
|
|
}
|
|
for (var _e = 0, libs_1 = libs; _e < libs_1.length; _e++) {
|
|
var directive = libs_1[_e];
|
|
writeComment("/// <reference lib=\"" + directive.fileName + "\" />");
|
|
writeLine();
|
|
}
|
|
}
|
|
function emitSourceFileWorker(node) {
|
|
var statements = node.statements;
|
|
pushNameGenerationScope(node);
|
|
ts.forEach(node.statements, generateNames);
|
|
emitHelpers(node);
|
|
var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); });
|
|
emitTripleSlashDirectivesIfNeeded(node);
|
|
emitList(node, statements, 1, index === -1 ? statements.length : index);
|
|
popNameGenerationScope(node);
|
|
}
|
|
function emitPartiallyEmittedExpression(node) {
|
|
emitExpression(node.expression);
|
|
}
|
|
function emitCommaList(node) {
|
|
emitExpressionList(node, node.elements, 528);
|
|
}
|
|
function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) {
|
|
for (var i = 0; i < statements.length; i++) {
|
|
var statement = statements[i];
|
|
if (ts.isPrologueDirective(statement)) {
|
|
var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
|
|
if (shouldEmitPrologueDirective) {
|
|
if (startWithNewLine || i > 0) {
|
|
writeLine();
|
|
}
|
|
emit(statement);
|
|
if (seenPrologueDirectives) {
|
|
seenPrologueDirectives.set(statement.expression.text, true);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
return i;
|
|
}
|
|
}
|
|
return statements.length;
|
|
}
|
|
function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) {
|
|
if (ts.isSourceFile(sourceFileOrBundle)) {
|
|
setSourceFile(sourceFileOrBundle);
|
|
emitPrologueDirectives(sourceFileOrBundle.statements);
|
|
}
|
|
else {
|
|
var seenPrologueDirectives = ts.createMap();
|
|
for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) {
|
|
var sourceFile = _b[_a];
|
|
setSourceFile(sourceFile);
|
|
emitPrologueDirectives(sourceFile.statements, true, seenPrologueDirectives);
|
|
}
|
|
setSourceFile(undefined);
|
|
}
|
|
}
|
|
function emitShebangIfNeeded(sourceFileOrBundle) {
|
|
if (ts.isSourceFile(sourceFileOrBundle)) {
|
|
var shebang = ts.getShebang(sourceFileOrBundle.text);
|
|
if (shebang) {
|
|
writeComment(shebang);
|
|
writeLine();
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) {
|
|
var sourceFile = _b[_a];
|
|
if (emitShebangIfNeeded(sourceFile)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function emitNodeWithWriter(node, writer) {
|
|
if (!node)
|
|
return;
|
|
var savedWrite = write;
|
|
write = writer;
|
|
emit(node);
|
|
write = savedWrite;
|
|
}
|
|
function emitModifiers(node, modifiers) {
|
|
if (modifiers && modifiers.length) {
|
|
emitList(node, modifiers, 262656);
|
|
writeSpace();
|
|
}
|
|
}
|
|
function emitTypeAnnotation(node) {
|
|
if (node) {
|
|
writePunctuation(":");
|
|
writeSpace();
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitInitializer(node, equalCommentStartPos, container) {
|
|
if (node) {
|
|
writeSpace();
|
|
emitTokenWithComment(59, equalCommentStartPos, writeOperator, container);
|
|
writeSpace();
|
|
emitExpression(node);
|
|
}
|
|
}
|
|
function emitNodeWithPrefix(prefix, prefixWriter, node, emit) {
|
|
if (node) {
|
|
prefixWriter(prefix);
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitWithLeadingSpace(node) {
|
|
if (node) {
|
|
writeSpace();
|
|
emit(node);
|
|
}
|
|
}
|
|
function emitExpressionWithLeadingSpace(node) {
|
|
if (node) {
|
|
writeSpace();
|
|
emitExpression(node);
|
|
}
|
|
}
|
|
function emitWithTrailingSpace(node) {
|
|
if (node) {
|
|
emit(node);
|
|
writeSpace();
|
|
}
|
|
}
|
|
function emitEmbeddedStatement(parent, node) {
|
|
if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1) {
|
|
writeSpace();
|
|
emit(node);
|
|
}
|
|
else {
|
|
writeLine();
|
|
increaseIndent();
|
|
if (ts.isEmptyStatement(node)) {
|
|
var pipelinePhase = getPipelinePhase(0, node);
|
|
pipelinePhase(5, node);
|
|
}
|
|
else {
|
|
emit(node);
|
|
}
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
function emitDecorators(parentNode, decorators) {
|
|
emitList(parentNode, decorators, 49153);
|
|
}
|
|
function emitTypeArguments(parentNode, typeArguments) {
|
|
emitList(parentNode, typeArguments, 53776);
|
|
}
|
|
function emitTypeParameters(parentNode, typeParameters) {
|
|
if (ts.isFunctionLike(parentNode) && parentNode.typeArguments) {
|
|
return emitTypeArguments(parentNode, parentNode.typeArguments);
|
|
}
|
|
emitList(parentNode, typeParameters, 53776);
|
|
}
|
|
function emitParameters(parentNode, parameters) {
|
|
emitList(parentNode, parameters, 2576);
|
|
}
|
|
function canEmitSimpleArrowHead(parentNode, parameters) {
|
|
var parameter = ts.singleOrUndefined(parameters);
|
|
return parameter
|
|
&& parameter.pos === parentNode.pos
|
|
&& ts.isArrowFunction(parentNode)
|
|
&& !parentNode.type
|
|
&& !ts.some(parentNode.decorators)
|
|
&& !ts.some(parentNode.modifiers)
|
|
&& !ts.some(parentNode.typeParameters)
|
|
&& !ts.some(parameter.decorators)
|
|
&& !ts.some(parameter.modifiers)
|
|
&& !parameter.dotDotDotToken
|
|
&& !parameter.questionToken
|
|
&& !parameter.type
|
|
&& !parameter.initializer
|
|
&& ts.isIdentifier(parameter.name);
|
|
}
|
|
function emitParametersForArrow(parentNode, parameters) {
|
|
if (canEmitSimpleArrowHead(parentNode, parameters)) {
|
|
emitList(parentNode, parameters, 2576 & ~2048);
|
|
}
|
|
else {
|
|
emitParameters(parentNode, parameters);
|
|
}
|
|
}
|
|
function emitParametersForIndexSignature(parentNode, parameters) {
|
|
emitList(parentNode, parameters, 8848);
|
|
}
|
|
function emitList(parentNode, children, format, start, count) {
|
|
emitNodeList(emit, parentNode, children, format, start, count);
|
|
}
|
|
function emitExpressionList(parentNode, children, format, start, count) {
|
|
emitNodeList(emitExpression, parentNode, children, format, start, count);
|
|
}
|
|
function writeDelimiter(format) {
|
|
switch (format & 60) {
|
|
case 0:
|
|
break;
|
|
case 16:
|
|
writePunctuation(",");
|
|
break;
|
|
case 4:
|
|
writeSpace();
|
|
writePunctuation("|");
|
|
break;
|
|
case 32:
|
|
writeSpace();
|
|
writePunctuation("*");
|
|
writeSpace();
|
|
break;
|
|
case 8:
|
|
writeSpace();
|
|
writePunctuation("&");
|
|
break;
|
|
}
|
|
}
|
|
function emitNodeList(emit, parentNode, children, format, start, count) {
|
|
if (start === void 0) { start = 0; }
|
|
if (count === void 0) { count = children ? children.length - start : 0; }
|
|
var isUndefined = children === undefined;
|
|
if (isUndefined && format & 16384) {
|
|
return;
|
|
}
|
|
var isEmpty = children === undefined || start >= children.length || count === 0;
|
|
if (isEmpty && format & 32768) {
|
|
if (onBeforeEmitNodeArray) {
|
|
onBeforeEmitNodeArray(children);
|
|
}
|
|
if (onAfterEmitNodeArray) {
|
|
onAfterEmitNodeArray(children);
|
|
}
|
|
return;
|
|
}
|
|
if (format & 15360) {
|
|
writePunctuation(getOpeningBracket(format));
|
|
if (isEmpty && !isUndefined) {
|
|
emitTrailingCommentsOfPosition(children.pos, true);
|
|
}
|
|
}
|
|
if (onBeforeEmitNodeArray) {
|
|
onBeforeEmitNodeArray(children);
|
|
}
|
|
if (isEmpty) {
|
|
if (format & 1) {
|
|
writeLine();
|
|
}
|
|
else if (format & 256 && !(format & 524288)) {
|
|
writeSpace();
|
|
}
|
|
}
|
|
else {
|
|
var mayEmitInterveningComments = (format & 262144) === 0;
|
|
var shouldEmitInterveningComments = mayEmitInterveningComments;
|
|
if (shouldWriteLeadingLineTerminator(parentNode, children, format)) {
|
|
writeLine();
|
|
shouldEmitInterveningComments = false;
|
|
}
|
|
else if (format & 256) {
|
|
writeSpace();
|
|
}
|
|
if (format & 128) {
|
|
increaseIndent();
|
|
}
|
|
var previousSibling = void 0;
|
|
var shouldDecreaseIndentAfterEmit = false;
|
|
for (var i = 0; i < count; i++) {
|
|
var child = children[start + i];
|
|
if (format & 32) {
|
|
writeLine();
|
|
writeDelimiter(format);
|
|
}
|
|
else if (previousSibling) {
|
|
if (format & 60 && previousSibling.end !== parentNode.end) {
|
|
emitLeadingCommentsOfPosition(previousSibling.end);
|
|
}
|
|
writeDelimiter(format);
|
|
if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) {
|
|
if ((format & (3 | 128)) === 0) {
|
|
increaseIndent();
|
|
shouldDecreaseIndentAfterEmit = true;
|
|
}
|
|
writeLine();
|
|
shouldEmitInterveningComments = false;
|
|
}
|
|
else if (previousSibling && format & 512) {
|
|
writeSpace();
|
|
}
|
|
}
|
|
if (shouldEmitInterveningComments) {
|
|
if (emitTrailingCommentsOfPosition) {
|
|
var commentRange = ts.getCommentRange(child);
|
|
emitTrailingCommentsOfPosition(commentRange.pos);
|
|
}
|
|
}
|
|
else {
|
|
shouldEmitInterveningComments = mayEmitInterveningComments;
|
|
}
|
|
emit(child);
|
|
if (shouldDecreaseIndentAfterEmit) {
|
|
decreaseIndent();
|
|
shouldDecreaseIndentAfterEmit = false;
|
|
}
|
|
previousSibling = child;
|
|
}
|
|
var hasTrailingComma = (format & 64) && children.hasTrailingComma;
|
|
if (format & 16 && hasTrailingComma) {
|
|
writePunctuation(",");
|
|
}
|
|
if (previousSibling && format & 60 && previousSibling.end !== parentNode.end && !(ts.getEmitFlags(previousSibling) & 1024)) {
|
|
emitLeadingCommentsOfPosition(previousSibling.end);
|
|
}
|
|
if (format & 128) {
|
|
decreaseIndent();
|
|
}
|
|
if (shouldWriteClosingLineTerminator(parentNode, children, format)) {
|
|
writeLine();
|
|
}
|
|
else if (format & 256) {
|
|
writeSpace();
|
|
}
|
|
}
|
|
if (onAfterEmitNodeArray) {
|
|
onAfterEmitNodeArray(children);
|
|
}
|
|
if (format & 15360) {
|
|
if (isEmpty && !isUndefined) {
|
|
emitLeadingCommentsOfPosition(children.end);
|
|
}
|
|
writePunctuation(getClosingBracket(format));
|
|
}
|
|
}
|
|
function writeLiteral(s) {
|
|
writer.writeLiteral(s);
|
|
}
|
|
function writeStringLiteral(s) {
|
|
writer.writeStringLiteral(s);
|
|
}
|
|
function writeBase(s) {
|
|
writer.write(s);
|
|
}
|
|
function writeSymbol(s, sym) {
|
|
writer.writeSymbol(s, sym);
|
|
}
|
|
function writePunctuation(s) {
|
|
writer.writePunctuation(s);
|
|
}
|
|
function writeTrailingSemicolon() {
|
|
writer.writeTrailingSemicolon(";");
|
|
}
|
|
function writeKeyword(s) {
|
|
writer.writeKeyword(s);
|
|
}
|
|
function writeOperator(s) {
|
|
writer.writeOperator(s);
|
|
}
|
|
function writeParameter(s) {
|
|
writer.writeParameter(s);
|
|
}
|
|
function writeComment(s) {
|
|
writer.writeComment(s);
|
|
}
|
|
function writeSpace() {
|
|
writer.writeSpace(" ");
|
|
}
|
|
function writeProperty(s) {
|
|
writer.writeProperty(s);
|
|
}
|
|
function writeLine() {
|
|
writer.writeLine();
|
|
}
|
|
function increaseIndent() {
|
|
writer.increaseIndent();
|
|
}
|
|
function decreaseIndent() {
|
|
writer.decreaseIndent();
|
|
}
|
|
function writeToken(token, pos, writer, contextNode) {
|
|
return !sourceMapsDisabled
|
|
? emitTokenWithSourceMap(contextNode, token, writer, pos, writeTokenText)
|
|
: writeTokenText(token, writer, pos);
|
|
}
|
|
function writeTokenNode(node, writer) {
|
|
if (onBeforeEmitToken) {
|
|
onBeforeEmitToken(node);
|
|
}
|
|
writer(ts.tokenToString(node.kind));
|
|
if (onAfterEmitToken) {
|
|
onAfterEmitToken(node);
|
|
}
|
|
}
|
|
function writeTokenText(token, writer, pos) {
|
|
var tokenString = ts.tokenToString(token);
|
|
writer(tokenString);
|
|
return pos < 0 ? pos : pos + tokenString.length;
|
|
}
|
|
function writeLineOrSpace(node) {
|
|
if (ts.getEmitFlags(node) & 1) {
|
|
writeSpace();
|
|
}
|
|
else {
|
|
writeLine();
|
|
}
|
|
}
|
|
function writeLines(text) {
|
|
var lines = text.split(/\r\n?|\n/g);
|
|
var indentation = ts.guessIndentation(lines);
|
|
for (var _a = 0, lines_3 = lines; _a < lines_3.length; _a++) {
|
|
var lineText = lines_3[_a];
|
|
var line = indentation ? lineText.slice(indentation) : lineText;
|
|
if (line.length) {
|
|
writeLine();
|
|
write(line);
|
|
writer.rawWrite(newLine);
|
|
}
|
|
}
|
|
}
|
|
function increaseIndentIf(value, writeSpaceIfNotIndenting) {
|
|
if (value) {
|
|
increaseIndent();
|
|
writeLine();
|
|
}
|
|
else if (writeSpaceIfNotIndenting) {
|
|
writeSpace();
|
|
}
|
|
}
|
|
function decreaseIndentIf(value1, value2) {
|
|
if (value1) {
|
|
decreaseIndent();
|
|
}
|
|
if (value2) {
|
|
decreaseIndent();
|
|
}
|
|
}
|
|
function shouldWriteLeadingLineTerminator(parentNode, children, format) {
|
|
if (format & 1) {
|
|
return true;
|
|
}
|
|
if (format & 2) {
|
|
if (format & 65536) {
|
|
return true;
|
|
}
|
|
var firstChild = children[0];
|
|
if (firstChild === undefined) {
|
|
return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile);
|
|
}
|
|
else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) {
|
|
return synthesizedNodeStartsOnNewLine(firstChild, format);
|
|
}
|
|
else {
|
|
return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile);
|
|
}
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) {
|
|
if (format & 1) {
|
|
return true;
|
|
}
|
|
else if (format & 2) {
|
|
if (previousNode === undefined || nextNode === undefined) {
|
|
return false;
|
|
}
|
|
else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) {
|
|
return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format);
|
|
}
|
|
else {
|
|
return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile);
|
|
}
|
|
}
|
|
else {
|
|
return ts.getStartsOnNewLine(nextNode);
|
|
}
|
|
}
|
|
function shouldWriteClosingLineTerminator(parentNode, children, format) {
|
|
if (format & 1) {
|
|
return (format & 131072) === 0;
|
|
}
|
|
else if (format & 2) {
|
|
if (format & 65536) {
|
|
return true;
|
|
}
|
|
var lastChild = ts.lastOrUndefined(children);
|
|
if (lastChild === undefined) {
|
|
return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile);
|
|
}
|
|
else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) {
|
|
return synthesizedNodeStartsOnNewLine(lastChild, format);
|
|
}
|
|
else {
|
|
return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile);
|
|
}
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
function synthesizedNodeStartsOnNewLine(node, format) {
|
|
if (ts.nodeIsSynthesized(node)) {
|
|
var startsOnNewLine = ts.getStartsOnNewLine(node);
|
|
if (startsOnNewLine === undefined) {
|
|
return (format & 65536) !== 0;
|
|
}
|
|
return startsOnNewLine;
|
|
}
|
|
return (format & 65536) !== 0;
|
|
}
|
|
function needsIndentation(parent, node1, node2) {
|
|
parent = skipSynthesizedParentheses(parent);
|
|
node1 = skipSynthesizedParentheses(node1);
|
|
node2 = skipSynthesizedParentheses(node2);
|
|
if (ts.getStartsOnNewLine(node2)) {
|
|
return true;
|
|
}
|
|
return !ts.nodeIsSynthesized(parent)
|
|
&& !ts.nodeIsSynthesized(node1)
|
|
&& !ts.nodeIsSynthesized(node2)
|
|
&& !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile);
|
|
}
|
|
function isEmptyBlock(block) {
|
|
return block.statements.length === 0
|
|
&& ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile);
|
|
}
|
|
function skipSynthesizedParentheses(node) {
|
|
while (node.kind === 195 && ts.nodeIsSynthesized(node)) {
|
|
node = node.expression;
|
|
}
|
|
return node;
|
|
}
|
|
function getTextOfNode(node, includeTrivia) {
|
|
if (ts.isGeneratedIdentifier(node)) {
|
|
return generateName(node);
|
|
}
|
|
else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent || !currentSourceFile || (node.parent && currentSourceFile && ts.getSourceFileOfNode(node) !== ts.getOriginalNode(currentSourceFile)))) {
|
|
return ts.idText(node);
|
|
}
|
|
else if (node.kind === 10 && node.textSourceNode) {
|
|
return getTextOfNode(node.textSourceNode, includeTrivia);
|
|
}
|
|
else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) {
|
|
return node.text;
|
|
}
|
|
return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia);
|
|
}
|
|
function getLiteralTextOfNode(node, neverAsciiEscape) {
|
|
if (node.kind === 10 && node.textSourceNode) {
|
|
var textSourceNode = node.textSourceNode;
|
|
if (ts.isIdentifier(textSourceNode)) {
|
|
return neverAsciiEscape || (ts.getEmitFlags(node) & 16777216) ?
|
|
"\"" + ts.escapeString(getTextOfNode(textSourceNode)) + "\"" :
|
|
"\"" + ts.escapeNonAsciiString(getTextOfNode(textSourceNode)) + "\"";
|
|
}
|
|
else {
|
|
return getLiteralTextOfNode(textSourceNode, neverAsciiEscape);
|
|
}
|
|
}
|
|
return ts.getLiteralText(node, currentSourceFile, neverAsciiEscape);
|
|
}
|
|
function pushNameGenerationScope(node) {
|
|
if (node && ts.getEmitFlags(node) & 524288) {
|
|
return;
|
|
}
|
|
tempFlagsStack.push(tempFlags);
|
|
tempFlags = 0;
|
|
reservedNamesStack.push(reservedNames);
|
|
}
|
|
function popNameGenerationScope(node) {
|
|
if (node && ts.getEmitFlags(node) & 524288) {
|
|
return;
|
|
}
|
|
tempFlags = tempFlagsStack.pop();
|
|
reservedNames = reservedNamesStack.pop();
|
|
}
|
|
function reserveNameInNestedScopes(name) {
|
|
if (!reservedNames || reservedNames === ts.lastOrUndefined(reservedNamesStack)) {
|
|
reservedNames = ts.createMap();
|
|
}
|
|
reservedNames.set(name, true);
|
|
}
|
|
function generateNames(node) {
|
|
if (!node)
|
|
return;
|
|
switch (node.kind) {
|
|
case 218:
|
|
ts.forEach(node.statements, generateNames);
|
|
break;
|
|
case 233:
|
|
case 231:
|
|
case 223:
|
|
case 224:
|
|
generateNames(node.statement);
|
|
break;
|
|
case 222:
|
|
generateNames(node.thenStatement);
|
|
generateNames(node.elseStatement);
|
|
break;
|
|
case 225:
|
|
case 227:
|
|
case 226:
|
|
generateNames(node.initializer);
|
|
generateNames(node.statement);
|
|
break;
|
|
case 232:
|
|
generateNames(node.caseBlock);
|
|
break;
|
|
case 246:
|
|
ts.forEach(node.clauses, generateNames);
|
|
break;
|
|
case 271:
|
|
case 272:
|
|
ts.forEach(node.statements, generateNames);
|
|
break;
|
|
case 235:
|
|
generateNames(node.tryBlock);
|
|
generateNames(node.catchClause);
|
|
generateNames(node.finallyBlock);
|
|
break;
|
|
case 274:
|
|
generateNames(node.variableDeclaration);
|
|
generateNames(node.block);
|
|
break;
|
|
case 219:
|
|
generateNames(node.declarationList);
|
|
break;
|
|
case 238:
|
|
ts.forEach(node.declarations, generateNames);
|
|
break;
|
|
case 237:
|
|
case 151:
|
|
case 186:
|
|
case 240:
|
|
generateNameIfNeeded(node.name);
|
|
break;
|
|
case 239:
|
|
generateNameIfNeeded(node.name);
|
|
if (ts.getEmitFlags(node) & 524288) {
|
|
ts.forEach(node.parameters, generateNames);
|
|
generateNames(node.body);
|
|
}
|
|
break;
|
|
case 184:
|
|
case 185:
|
|
ts.forEach(node.elements, generateNames);
|
|
break;
|
|
case 249:
|
|
generateNames(node.importClause);
|
|
break;
|
|
case 250:
|
|
generateNameIfNeeded(node.name);
|
|
generateNames(node.namedBindings);
|
|
break;
|
|
case 251:
|
|
generateNameIfNeeded(node.name);
|
|
break;
|
|
case 252:
|
|
ts.forEach(node.elements, generateNames);
|
|
break;
|
|
case 253:
|
|
generateNameIfNeeded(node.propertyName || node.name);
|
|
break;
|
|
}
|
|
}
|
|
function generateMemberNames(node) {
|
|
if (!node)
|
|
return;
|
|
switch (node.kind) {
|
|
case 275:
|
|
case 276:
|
|
case 154:
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
generateNameIfNeeded(node.name);
|
|
break;
|
|
}
|
|
}
|
|
function generateNameIfNeeded(name) {
|
|
if (name) {
|
|
if (ts.isGeneratedIdentifier(name)) {
|
|
generateName(name);
|
|
}
|
|
else if (ts.isBindingPattern(name)) {
|
|
generateNames(name);
|
|
}
|
|
}
|
|
}
|
|
function generateName(name) {
|
|
if ((name.autoGenerateFlags & 7) === 4) {
|
|
return generateNameCached(getNodeForGeneratedName(name), name.autoGenerateFlags);
|
|
}
|
|
else {
|
|
var autoGenerateId = name.autoGenerateId;
|
|
return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
|
|
}
|
|
}
|
|
function generateNameCached(node, flags) {
|
|
var nodeId = ts.getNodeId(node);
|
|
return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, flags));
|
|
}
|
|
function isUniqueName(name) {
|
|
return isFileLevelUniqueName(name)
|
|
&& !generatedNames.has(name)
|
|
&& !(reservedNames && reservedNames.has(name));
|
|
}
|
|
function isFileLevelUniqueName(name) {
|
|
return currentSourceFile ? ts.isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
|
|
}
|
|
function isUniqueLocalName(name, container) {
|
|
for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) {
|
|
if (node.locals) {
|
|
var local = node.locals.get(ts.escapeLeadingUnderscores(name));
|
|
if (local && local.flags & (67220415 | 1048576 | 2097152)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function makeTempVariableName(flags, reservedInNestedScopes) {
|
|
if (flags && !(tempFlags & flags)) {
|
|
var name = flags === 268435456 ? "_i" : "_n";
|
|
if (isUniqueName(name)) {
|
|
tempFlags |= flags;
|
|
if (reservedInNestedScopes) {
|
|
reserveNameInNestedScopes(name);
|
|
}
|
|
return name;
|
|
}
|
|
}
|
|
while (true) {
|
|
var count = tempFlags & 268435455;
|
|
tempFlags++;
|
|
if (count !== 8 && count !== 13) {
|
|
var name = count < 26
|
|
? "_" + String.fromCharCode(97 + count)
|
|
: "_" + (count - 26);
|
|
if (isUniqueName(name)) {
|
|
if (reservedInNestedScopes) {
|
|
reserveNameInNestedScopes(name);
|
|
}
|
|
return name;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function makeUniqueName(baseName, checkFn, optimistic, scoped) {
|
|
if (checkFn === void 0) { checkFn = isUniqueName; }
|
|
if (optimistic) {
|
|
if (checkFn(baseName)) {
|
|
if (scoped) {
|
|
reserveNameInNestedScopes(baseName);
|
|
}
|
|
else {
|
|
generatedNames.set(baseName, true);
|
|
}
|
|
return baseName;
|
|
}
|
|
}
|
|
if (baseName.charCodeAt(baseName.length - 1) !== 95) {
|
|
baseName += "_";
|
|
}
|
|
var i = 1;
|
|
while (true) {
|
|
var generatedName = baseName + i;
|
|
if (checkFn(generatedName)) {
|
|
if (scoped) {
|
|
reserveNameInNestedScopes(generatedName);
|
|
}
|
|
else {
|
|
generatedNames.set(generatedName, true);
|
|
}
|
|
return generatedName;
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
function makeFileLevelOptimisticUniqueName(name) {
|
|
return makeUniqueName(name, isFileLevelUniqueName, true);
|
|
}
|
|
function generateNameForModuleOrEnum(node) {
|
|
var name = getTextOfNode(node.name);
|
|
return isUniqueLocalName(name, node) ? name : makeUniqueName(name);
|
|
}
|
|
function generateNameForImportOrExportDeclaration(node) {
|
|
var expr = ts.getExternalModuleName(node);
|
|
var baseName = ts.isStringLiteral(expr) ?
|
|
ts.makeIdentifierFromModuleName(expr.text) : "module";
|
|
return makeUniqueName(baseName);
|
|
}
|
|
function generateNameForExportDefault() {
|
|
return makeUniqueName("default");
|
|
}
|
|
function generateNameForClassExpression() {
|
|
return makeUniqueName("class");
|
|
}
|
|
function generateNameForMethodOrAccessor(node) {
|
|
if (ts.isIdentifier(node.name)) {
|
|
return generateNameCached(node.name);
|
|
}
|
|
return makeTempVariableName(0);
|
|
}
|
|
function generateNameForNode(node, flags) {
|
|
switch (node.kind) {
|
|
case 72:
|
|
return makeUniqueName(getTextOfNode(node), isUniqueName, !!(flags & 16), !!(flags & 8));
|
|
case 244:
|
|
case 243:
|
|
return generateNameForModuleOrEnum(node);
|
|
case 249:
|
|
case 255:
|
|
return generateNameForImportOrExportDeclaration(node);
|
|
case 239:
|
|
case 240:
|
|
case 254:
|
|
return generateNameForExportDefault();
|
|
case 209:
|
|
return generateNameForClassExpression();
|
|
case 156:
|
|
case 158:
|
|
case 159:
|
|
return generateNameForMethodOrAccessor(node);
|
|
default:
|
|
return makeTempVariableName(0);
|
|
}
|
|
}
|
|
function makeName(name) {
|
|
switch (name.autoGenerateFlags & 7) {
|
|
case 1:
|
|
return makeTempVariableName(0, !!(name.autoGenerateFlags & 8));
|
|
case 2:
|
|
return makeTempVariableName(268435456, !!(name.autoGenerateFlags & 8));
|
|
case 3:
|
|
return makeUniqueName(ts.idText(name), (name.autoGenerateFlags & 32) ? isFileLevelUniqueName : isUniqueName, !!(name.autoGenerateFlags & 16), !!(name.autoGenerateFlags & 8));
|
|
}
|
|
return ts.Debug.fail("Unsupported GeneratedIdentifierKind.");
|
|
}
|
|
function getNodeForGeneratedName(name) {
|
|
var autoGenerateId = name.autoGenerateId;
|
|
var node = name;
|
|
var original = node.original;
|
|
while (original) {
|
|
node = original;
|
|
if (ts.isIdentifier(node)
|
|
&& !!(node.autoGenerateFlags & 4)
|
|
&& node.autoGenerateId !== autoGenerateId) {
|
|
break;
|
|
}
|
|
original = node.original;
|
|
}
|
|
return node;
|
|
}
|
|
function pipelineEmitWithComments(hint, node) {
|
|
enterComment();
|
|
hasWrittenComment = false;
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
var _a = ts.getCommentRange(node), pos = _a.pos, end = _a.end;
|
|
var isEmittedNode = node.kind !== 307;
|
|
var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0 || node.kind === 11;
|
|
var skipTrailingComments = end < 0 || (emitFlags & 1024) !== 0 || node.kind === 11;
|
|
var savedContainerPos = containerPos;
|
|
var savedContainerEnd = containerEnd;
|
|
var savedDeclarationListContainerEnd = declarationListContainerEnd;
|
|
if ((pos > 0 || end > 0) && pos !== end) {
|
|
if (!skipLeadingComments) {
|
|
emitLeadingComments(pos, isEmittedNode);
|
|
}
|
|
if (!skipLeadingComments || (pos >= 0 && (emitFlags & 512) !== 0)) {
|
|
containerPos = pos;
|
|
}
|
|
if (!skipTrailingComments || (end >= 0 && (emitFlags & 1024) !== 0)) {
|
|
containerEnd = end;
|
|
if (node.kind === 238) {
|
|
declarationListContainerEnd = end;
|
|
}
|
|
}
|
|
}
|
|
ts.forEach(ts.getSyntheticLeadingComments(node), emitLeadingSynthesizedComment);
|
|
exitComment();
|
|
var pipelinePhase = getNextPipelinePhase(2, node);
|
|
if (emitFlags & 2048) {
|
|
commentsDisabled = true;
|
|
pipelinePhase(hint, node);
|
|
commentsDisabled = false;
|
|
}
|
|
else {
|
|
pipelinePhase(hint, node);
|
|
}
|
|
enterComment();
|
|
ts.forEach(ts.getSyntheticTrailingComments(node), emitTrailingSynthesizedComment);
|
|
if ((pos > 0 || end > 0) && pos !== end) {
|
|
containerPos = savedContainerPos;
|
|
containerEnd = savedContainerEnd;
|
|
declarationListContainerEnd = savedDeclarationListContainerEnd;
|
|
if (!skipTrailingComments && isEmittedNode) {
|
|
emitTrailingComments(end);
|
|
}
|
|
}
|
|
exitComment();
|
|
}
|
|
function emitLeadingSynthesizedComment(comment) {
|
|
if (comment.kind === 2) {
|
|
writer.writeLine();
|
|
}
|
|
writeSynthesizedComment(comment);
|
|
if (comment.hasTrailingNewLine || comment.kind === 2) {
|
|
writer.writeLine();
|
|
}
|
|
else {
|
|
writer.writeSpace(" ");
|
|
}
|
|
}
|
|
function emitTrailingSynthesizedComment(comment) {
|
|
if (!writer.isAtStartOfLine()) {
|
|
writer.writeSpace(" ");
|
|
}
|
|
writeSynthesizedComment(comment);
|
|
if (comment.hasTrailingNewLine) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
function writeSynthesizedComment(comment) {
|
|
var text = formatSynthesizedComment(comment);
|
|
var lineMap = comment.kind === 3 ? ts.computeLineStarts(text) : undefined;
|
|
ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine);
|
|
}
|
|
function formatSynthesizedComment(comment) {
|
|
return comment.kind === 3
|
|
? "/*" + comment.text + "*/"
|
|
: "//" + comment.text;
|
|
}
|
|
function emitBodyWithDetachedComments(node, detachedRange, emitCallback) {
|
|
enterComment();
|
|
var pos = detachedRange.pos, end = detachedRange.end;
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0;
|
|
var skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 1024) !== 0;
|
|
if (!skipLeadingComments) {
|
|
emitDetachedCommentsAndUpdateCommentsInfo(detachedRange);
|
|
}
|
|
exitComment();
|
|
if (emitFlags & 2048 && !commentsDisabled) {
|
|
commentsDisabled = true;
|
|
emitCallback(node);
|
|
commentsDisabled = false;
|
|
}
|
|
else {
|
|
emitCallback(node);
|
|
}
|
|
enterComment();
|
|
if (!skipTrailingComments) {
|
|
emitLeadingComments(detachedRange.end, true);
|
|
if (hasWrittenComment && !writer.isAtStartOfLine()) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
exitComment();
|
|
}
|
|
function emitLeadingComments(pos, isEmittedNode) {
|
|
hasWrittenComment = false;
|
|
if (isEmittedNode) {
|
|
forEachLeadingCommentToEmit(pos, emitLeadingComment);
|
|
}
|
|
else if (pos === 0) {
|
|
forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment);
|
|
}
|
|
}
|
|
function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
|
|
if (isTripleSlashComment(commentPos, commentEnd)) {
|
|
emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
|
|
}
|
|
}
|
|
function shouldWriteComment(text, pos) {
|
|
if (printerOptions.onlyPrintJsDocStyle) {
|
|
return (ts.isJSDocLikeText(text, pos) || ts.isPinnedComment(text, pos));
|
|
}
|
|
return true;
|
|
}
|
|
function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
|
|
if (!shouldWriteComment(currentSourceFile.text, commentPos))
|
|
return;
|
|
if (!hasWrittenComment) {
|
|
ts.emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos);
|
|
hasWrittenComment = true;
|
|
}
|
|
emitPos(commentPos);
|
|
ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
|
|
emitPos(commentEnd);
|
|
if (hasTrailingNewLine) {
|
|
writer.writeLine();
|
|
}
|
|
else if (kind === 3) {
|
|
writer.writeSpace(" ");
|
|
}
|
|
}
|
|
function emitLeadingCommentsOfPosition(pos) {
|
|
if (commentsDisabled || pos === -1) {
|
|
return;
|
|
}
|
|
emitLeadingComments(pos, true);
|
|
}
|
|
function emitTrailingComments(pos) {
|
|
forEachTrailingCommentToEmit(pos, emitTrailingComment);
|
|
}
|
|
function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) {
|
|
if (!shouldWriteComment(currentSourceFile.text, commentPos))
|
|
return;
|
|
if (!writer.isAtStartOfLine()) {
|
|
writer.writeSpace(" ");
|
|
}
|
|
emitPos(commentPos);
|
|
ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
|
|
emitPos(commentEnd);
|
|
if (hasTrailingNewLine) {
|
|
writer.writeLine();
|
|
}
|
|
}
|
|
function emitTrailingCommentsOfPosition(pos, prefixSpace) {
|
|
if (commentsDisabled) {
|
|
return;
|
|
}
|
|
enterComment();
|
|
forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : emitTrailingCommentOfPosition);
|
|
exitComment();
|
|
}
|
|
function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) {
|
|
emitPos(commentPos);
|
|
ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
|
|
emitPos(commentEnd);
|
|
if (hasTrailingNewLine) {
|
|
writer.writeLine();
|
|
}
|
|
else {
|
|
writer.writeSpace(" ");
|
|
}
|
|
}
|
|
function forEachLeadingCommentToEmit(pos, cb) {
|
|
if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) {
|
|
if (hasDetachedComments(pos)) {
|
|
forEachLeadingCommentWithoutDetachedComments(cb);
|
|
}
|
|
else {
|
|
ts.forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
|
|
}
|
|
}
|
|
}
|
|
function forEachTrailingCommentToEmit(end, cb) {
|
|
if (currentSourceFile && (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd))) {
|
|
ts.forEachTrailingCommentRange(currentSourceFile.text, end, cb);
|
|
}
|
|
}
|
|
function hasDetachedComments(pos) {
|
|
return detachedCommentsInfo !== undefined && ts.last(detachedCommentsInfo).nodePos === pos;
|
|
}
|
|
function forEachLeadingCommentWithoutDetachedComments(cb) {
|
|
var pos = ts.last(detachedCommentsInfo).detachedCommentEndPos;
|
|
if (detachedCommentsInfo.length - 1) {
|
|
detachedCommentsInfo.pop();
|
|
}
|
|
else {
|
|
detachedCommentsInfo = undefined;
|
|
}
|
|
ts.forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
|
|
}
|
|
function emitDetachedCommentsAndUpdateCommentsInfo(range) {
|
|
var currentDetachedCommentInfo = ts.emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
|
|
if (currentDetachedCommentInfo) {
|
|
if (detachedCommentsInfo) {
|
|
detachedCommentsInfo.push(currentDetachedCommentInfo);
|
|
}
|
|
else {
|
|
detachedCommentsInfo = [currentDetachedCommentInfo];
|
|
}
|
|
}
|
|
}
|
|
function emitComment(text, lineMap, writer, commentPos, commentEnd, newLine) {
|
|
if (!shouldWriteComment(currentSourceFile.text, commentPos))
|
|
return;
|
|
emitPos(commentPos);
|
|
ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine);
|
|
emitPos(commentEnd);
|
|
}
|
|
function isTripleSlashComment(commentPos, commentEnd) {
|
|
return ts.isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd);
|
|
}
|
|
function pipelineEmitWithSourceMap(hint, node) {
|
|
var pipelinePhase = getNextPipelinePhase(3, node);
|
|
if (ts.isUnparsedSource(node) && node.sourceMapText !== undefined) {
|
|
var parsed = ts.tryParseRawSourceMap(node.sourceMapText);
|
|
if (parsed) {
|
|
sourceMapGenerator.appendSourceMap(writer.getLine(), writer.getColumn(), parsed, node.sourceMapPath);
|
|
}
|
|
pipelinePhase(hint, node);
|
|
}
|
|
else {
|
|
var _a = ts.getSourceMapRange(node), pos = _a.pos, end = _a.end, _b = _a.source, source = _b === void 0 ? sourceMapSource : _b;
|
|
var emitFlags = ts.getEmitFlags(node);
|
|
if (node.kind !== 307
|
|
&& (emitFlags & 16) === 0
|
|
&& pos >= 0) {
|
|
emitSourcePos(source, skipSourceTrivia(source, pos));
|
|
}
|
|
if (emitFlags & 64) {
|
|
sourceMapsDisabled = true;
|
|
pipelinePhase(hint, node);
|
|
sourceMapsDisabled = false;
|
|
}
|
|
else {
|
|
pipelinePhase(hint, node);
|
|
}
|
|
if (node.kind !== 307
|
|
&& (emitFlags & 32) === 0
|
|
&& end >= 0) {
|
|
emitSourcePos(source, end);
|
|
}
|
|
}
|
|
}
|
|
function skipSourceTrivia(source, pos) {
|
|
return source.skipTrivia ? source.skipTrivia(pos) : ts.skipTrivia(sourceMapSource.text, pos);
|
|
}
|
|
function emitPos(pos) {
|
|
if (sourceMapsDisabled || ts.positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) {
|
|
return;
|
|
}
|
|
var _a = ts.getLineAndCharacterOfPosition(currentSourceFile, pos), sourceLine = _a.line, sourceCharacter = _a.character;
|
|
sourceMapGenerator.addMapping(writer.getLine(), writer.getColumn(), sourceMapSourceIndex, sourceLine, sourceCharacter, undefined);
|
|
}
|
|
function emitSourcePos(source, pos) {
|
|
if (source !== sourceMapSource) {
|
|
var savedSourceMapSource = sourceMapSource;
|
|
setSourceMapSource(source);
|
|
emitPos(pos);
|
|
setSourceMapSource(savedSourceMapSource);
|
|
}
|
|
else {
|
|
emitPos(pos);
|
|
}
|
|
}
|
|
function emitTokenWithSourceMap(node, token, writer, tokenPos, emitCallback) {
|
|
if (sourceMapsDisabled || node && ts.isInJsonFile(node)) {
|
|
return emitCallback(token, writer, tokenPos);
|
|
}
|
|
var emitNode = node && node.emitNode;
|
|
var emitFlags = emitNode && emitNode.flags || 0;
|
|
var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token];
|
|
var source = range && range.source || sourceMapSource;
|
|
tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos);
|
|
if ((emitFlags & 128) === 0 && tokenPos >= 0) {
|
|
emitSourcePos(source, tokenPos);
|
|
}
|
|
tokenPos = emitCallback(token, writer, tokenPos);
|
|
if (range)
|
|
tokenPos = range.end;
|
|
if ((emitFlags & 256) === 0 && tokenPos >= 0) {
|
|
emitSourcePos(source, tokenPos);
|
|
}
|
|
return tokenPos;
|
|
}
|
|
function setSourceMapSource(source) {
|
|
if (sourceMapsDisabled) {
|
|
return;
|
|
}
|
|
sourceMapSource = source;
|
|
if (isJsonSourceMapSource(source)) {
|
|
return;
|
|
}
|
|
sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName);
|
|
if (printerOptions.inlineSources) {
|
|
sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text);
|
|
}
|
|
}
|
|
function isJsonSourceMapSource(sourceFile) {
|
|
return ts.fileExtensionIs(sourceFile.fileName, ".json");
|
|
}
|
|
}
|
|
ts.createPrinter = createPrinter;
|
|
function createBracketsMap() {
|
|
var brackets = [];
|
|
brackets[1024] = ["{", "}"];
|
|
brackets[2048] = ["(", ")"];
|
|
brackets[4096] = ["<", ">"];
|
|
brackets[8192] = ["[", "]"];
|
|
return brackets;
|
|
}
|
|
function getOpeningBracket(format) {
|
|
return brackets[format & 15360][0];
|
|
}
|
|
function getClosingBracket(format) {
|
|
return brackets[format & 15360][1];
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames) {
|
|
if (!host.getDirectories || !host.readDirectory) {
|
|
return undefined;
|
|
}
|
|
var cachedReadDirectoryResult = ts.createMap();
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames);
|
|
return {
|
|
useCaseSensitiveFileNames: useCaseSensitiveFileNames,
|
|
fileExists: fileExists,
|
|
readFile: function (path, encoding) { return host.readFile(path, encoding); },
|
|
directoryExists: host.directoryExists && directoryExists,
|
|
getDirectories: getDirectories,
|
|
readDirectory: readDirectory,
|
|
createDirectory: host.createDirectory && createDirectory,
|
|
writeFile: host.writeFile && writeFile,
|
|
addOrDeleteFileOrDirectory: addOrDeleteFileOrDirectory,
|
|
addOrDeleteFile: addOrDeleteFile,
|
|
clearCache: clearCache
|
|
};
|
|
function toPath(fileName) {
|
|
return ts.toPath(fileName, currentDirectory, getCanonicalFileName);
|
|
}
|
|
function getCachedFileSystemEntries(rootDirPath) {
|
|
return cachedReadDirectoryResult.get(ts.ensureTrailingDirectorySeparator(rootDirPath));
|
|
}
|
|
function getCachedFileSystemEntriesForBaseDir(path) {
|
|
return getCachedFileSystemEntries(ts.getDirectoryPath(path));
|
|
}
|
|
function getBaseNameOfFileName(fileName) {
|
|
return ts.getBaseFileName(ts.normalizePath(fileName));
|
|
}
|
|
function createCachedFileSystemEntries(rootDir, rootDirPath) {
|
|
var resultFromHost = {
|
|
files: ts.map(host.readDirectory(rootDir, undefined, undefined, ["*.*"]), getBaseNameOfFileName) || [],
|
|
directories: host.getDirectories(rootDir) || []
|
|
};
|
|
cachedReadDirectoryResult.set(ts.ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
|
|
return resultFromHost;
|
|
}
|
|
function tryReadDirectory(rootDir, rootDirPath) {
|
|
rootDirPath = ts.ensureTrailingDirectorySeparator(rootDirPath);
|
|
var cachedResult = getCachedFileSystemEntries(rootDirPath);
|
|
if (cachedResult) {
|
|
return cachedResult;
|
|
}
|
|
try {
|
|
return createCachedFileSystemEntries(rootDir, rootDirPath);
|
|
}
|
|
catch (_e) {
|
|
ts.Debug.assert(!cachedReadDirectoryResult.has(ts.ensureTrailingDirectorySeparator(rootDirPath)));
|
|
return undefined;
|
|
}
|
|
}
|
|
function fileNameEqual(name1, name2) {
|
|
return getCanonicalFileName(name1) === getCanonicalFileName(name2);
|
|
}
|
|
function hasEntry(entries, name) {
|
|
return ts.some(entries, function (file) { return fileNameEqual(file, name); });
|
|
}
|
|
function updateFileSystemEntry(entries, baseName, isValid) {
|
|
if (hasEntry(entries, baseName)) {
|
|
if (!isValid) {
|
|
return ts.filterMutate(entries, function (entry) { return !fileNameEqual(entry, baseName); });
|
|
}
|
|
}
|
|
else if (isValid) {
|
|
return entries.push(baseName);
|
|
}
|
|
}
|
|
function writeFile(fileName, data, writeByteOrderMark) {
|
|
var path = toPath(fileName);
|
|
var result = getCachedFileSystemEntriesForBaseDir(path);
|
|
if (result) {
|
|
updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), true);
|
|
}
|
|
return host.writeFile(fileName, data, writeByteOrderMark);
|
|
}
|
|
function fileExists(fileName) {
|
|
var path = toPath(fileName);
|
|
var result = getCachedFileSystemEntriesForBaseDir(path);
|
|
return result && hasEntry(result.files, getBaseNameOfFileName(fileName)) ||
|
|
host.fileExists(fileName);
|
|
}
|
|
function directoryExists(dirPath) {
|
|
var path = toPath(dirPath);
|
|
return cachedReadDirectoryResult.has(ts.ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath);
|
|
}
|
|
function createDirectory(dirPath) {
|
|
var path = toPath(dirPath);
|
|
var result = getCachedFileSystemEntriesForBaseDir(path);
|
|
var baseFileName = getBaseNameOfFileName(dirPath);
|
|
if (result) {
|
|
updateFileSystemEntry(result.directories, baseFileName, true);
|
|
}
|
|
host.createDirectory(dirPath);
|
|
}
|
|
function getDirectories(rootDir) {
|
|
var rootDirPath = toPath(rootDir);
|
|
var result = tryReadDirectory(rootDir, rootDirPath);
|
|
if (result) {
|
|
return result.directories.slice();
|
|
}
|
|
return host.getDirectories(rootDir);
|
|
}
|
|
function readDirectory(rootDir, extensions, excludes, includes, depth) {
|
|
var rootDirPath = toPath(rootDir);
|
|
var result = tryReadDirectory(rootDir, rootDirPath);
|
|
if (result) {
|
|
return ts.matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries);
|
|
}
|
|
return host.readDirectory(rootDir, extensions, excludes, includes, depth);
|
|
function getFileSystemEntries(dir) {
|
|
var path = toPath(dir);
|
|
if (path === rootDirPath) {
|
|
return result;
|
|
}
|
|
return tryReadDirectory(dir, path) || ts.emptyFileSystemEntries;
|
|
}
|
|
}
|
|
function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) {
|
|
var existingResult = getCachedFileSystemEntries(fileOrDirectoryPath);
|
|
if (existingResult) {
|
|
clearCache();
|
|
return undefined;
|
|
}
|
|
var parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath);
|
|
if (!parentResult) {
|
|
return undefined;
|
|
}
|
|
if (!host.directoryExists) {
|
|
clearCache();
|
|
return undefined;
|
|
}
|
|
var baseName = getBaseNameOfFileName(fileOrDirectory);
|
|
var fsQueryResult = {
|
|
fileExists: host.fileExists(fileOrDirectoryPath),
|
|
directoryExists: host.directoryExists(fileOrDirectoryPath)
|
|
};
|
|
if (fsQueryResult.directoryExists || hasEntry(parentResult.directories, baseName)) {
|
|
clearCache();
|
|
}
|
|
else {
|
|
updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists);
|
|
}
|
|
return fsQueryResult;
|
|
}
|
|
function addOrDeleteFile(fileName, filePath, eventKind) {
|
|
if (eventKind === ts.FileWatcherEventKind.Changed) {
|
|
return;
|
|
}
|
|
var parentResult = getCachedFileSystemEntriesForBaseDir(filePath);
|
|
if (parentResult) {
|
|
updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === ts.FileWatcherEventKind.Created);
|
|
}
|
|
}
|
|
function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists) {
|
|
updateFileSystemEntry(parentResult.files, baseName, fileExists);
|
|
}
|
|
function clearCache() {
|
|
cachedReadDirectoryResult.clear();
|
|
}
|
|
}
|
|
ts.createCachedDirectoryStructureHost = createCachedDirectoryStructureHost;
|
|
var ConfigFileProgramReloadLevel;
|
|
(function (ConfigFileProgramReloadLevel) {
|
|
ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["None"] = 0] = "None";
|
|
ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["Partial"] = 1] = "Partial";
|
|
ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["Full"] = 2] = "Full";
|
|
})(ConfigFileProgramReloadLevel = ts.ConfigFileProgramReloadLevel || (ts.ConfigFileProgramReloadLevel = {}));
|
|
function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) {
|
|
var missingFilePaths = program.getMissingFilePaths();
|
|
var newMissingFilePathMap = ts.arrayToSet(missingFilePaths);
|
|
ts.mutateMap(missingFileWatches, newMissingFilePathMap, {
|
|
createNewValue: createMissingFileWatch,
|
|
onDeleteValue: ts.closeFileWatcher
|
|
});
|
|
}
|
|
ts.updateMissingFilePathsWatch = updateMissingFilePathsWatch;
|
|
function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) {
|
|
ts.mutateMap(existingWatchedForWildcards, wildcardDirectories, {
|
|
createNewValue: createWildcardDirectoryWatcher,
|
|
onDeleteValue: closeFileWatcherOf,
|
|
onExistingValue: updateWildcardDirectoryWatcher
|
|
});
|
|
function createWildcardDirectoryWatcher(directory, flags) {
|
|
return {
|
|
watcher: watchDirectory(directory, flags),
|
|
flags: flags
|
|
};
|
|
}
|
|
function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) {
|
|
if (existingWatcher.flags === flags) {
|
|
return;
|
|
}
|
|
existingWatcher.watcher.close();
|
|
existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags));
|
|
}
|
|
}
|
|
ts.updateWatchingWildcardDirectories = updateWatchingWildcardDirectories;
|
|
function isEmittedFileOfProgram(program, file) {
|
|
if (!program) {
|
|
return false;
|
|
}
|
|
return program.isEmittedFile(file);
|
|
}
|
|
ts.isEmittedFileOfProgram = isEmittedFileOfProgram;
|
|
var WatchLogLevel;
|
|
(function (WatchLogLevel) {
|
|
WatchLogLevel[WatchLogLevel["None"] = 0] = "None";
|
|
WatchLogLevel[WatchLogLevel["TriggerOnly"] = 1] = "TriggerOnly";
|
|
WatchLogLevel[WatchLogLevel["Verbose"] = 2] = "Verbose";
|
|
})(WatchLogLevel = ts.WatchLogLevel || (ts.WatchLogLevel = {}));
|
|
function getWatchFactory(watchLogLevel, log, getDetailWatchInfo) {
|
|
return getWatchFactoryWith(watchLogLevel, log, getDetailWatchInfo, watchFile, watchDirectory);
|
|
}
|
|
ts.getWatchFactory = getWatchFactory;
|
|
function getWatchFactoryWith(watchLogLevel, log, getDetailWatchInfo, watchFile, watchDirectory) {
|
|
var createFileWatcher = getCreateFileWatcher(watchLogLevel, watchFile);
|
|
var createFilePathWatcher = watchLogLevel === WatchLogLevel.None ? watchFilePath : createFileWatcher;
|
|
var createDirectoryWatcher = getCreateFileWatcher(watchLogLevel, watchDirectory);
|
|
return {
|
|
watchFile: function (host, file, callback, pollingInterval, detailInfo1, detailInfo2) {
|
|
return createFileWatcher(host, file, callback, pollingInterval, undefined, detailInfo1, detailInfo2, watchFile, log, "FileWatcher", getDetailWatchInfo);
|
|
},
|
|
watchFilePath: function (host, file, callback, pollingInterval, path, detailInfo1, detailInfo2) {
|
|
return createFilePathWatcher(host, file, callback, pollingInterval, path, detailInfo1, detailInfo2, watchFile, log, "FileWatcher", getDetailWatchInfo);
|
|
},
|
|
watchDirectory: function (host, directory, callback, flags, detailInfo1, detailInfo2) {
|
|
return createDirectoryWatcher(host, directory, callback, flags, undefined, detailInfo1, detailInfo2, watchDirectory, log, "DirectoryWatcher", getDetailWatchInfo);
|
|
}
|
|
};
|
|
function watchFilePath(host, file, callback, pollingInterval, path) {
|
|
return watchFile(host, file, function (fileName, eventKind) { return callback(fileName, eventKind, path); }, pollingInterval);
|
|
}
|
|
}
|
|
function watchFile(host, file, callback, pollingInterval) {
|
|
return host.watchFile(file, callback, pollingInterval);
|
|
}
|
|
function watchDirectory(host, directory, callback, flags) {
|
|
return host.watchDirectory(directory, callback, (flags & 1) !== 0);
|
|
}
|
|
function getCreateFileWatcher(watchLogLevel, addWatch) {
|
|
switch (watchLogLevel) {
|
|
case WatchLogLevel.None:
|
|
return addWatch;
|
|
case WatchLogLevel.TriggerOnly:
|
|
return createFileWatcherWithTriggerLogging;
|
|
case WatchLogLevel.Verbose:
|
|
return addWatch === watchDirectory ? createDirectoryWatcherWithLogging : createFileWatcherWithLogging;
|
|
}
|
|
}
|
|
function createFileWatcherWithLogging(host, file, cb, flags, passThrough, detailInfo1, detailInfo2, addWatch, log, watchCaption, getDetailWatchInfo) {
|
|
log(watchCaption + ":: Added:: " + getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo));
|
|
var watcher = createFileWatcherWithTriggerLogging(host, file, cb, flags, passThrough, detailInfo1, detailInfo2, addWatch, log, watchCaption, getDetailWatchInfo);
|
|
return {
|
|
close: function () {
|
|
log(watchCaption + ":: Close:: " + getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo));
|
|
watcher.close();
|
|
}
|
|
};
|
|
}
|
|
function createDirectoryWatcherWithLogging(host, file, cb, flags, passThrough, detailInfo1, detailInfo2, addWatch, log, watchCaption, getDetailWatchInfo) {
|
|
var watchInfo = watchCaption + ":: Added:: " + getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo);
|
|
log(watchInfo);
|
|
var start = ts.timestamp();
|
|
var watcher = createFileWatcherWithTriggerLogging(host, file, cb, flags, passThrough, detailInfo1, detailInfo2, addWatch, log, watchCaption, getDetailWatchInfo);
|
|
var elapsed = ts.timestamp() - start;
|
|
log("Elapsed:: " + elapsed + "ms " + watchInfo);
|
|
return {
|
|
close: function () {
|
|
var watchInfo = watchCaption + ":: Close:: " + getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo);
|
|
log(watchInfo);
|
|
var start = ts.timestamp();
|
|
watcher.close();
|
|
var elapsed = ts.timestamp() - start;
|
|
log("Elapsed:: " + elapsed + "ms " + watchInfo);
|
|
}
|
|
};
|
|
}
|
|
function createFileWatcherWithTriggerLogging(host, file, cb, flags, passThrough, detailInfo1, detailInfo2, addWatch, log, watchCaption, getDetailWatchInfo) {
|
|
return addWatch(host, file, function (fileName, cbOptional) {
|
|
var triggerredInfo = watchCaption + ":: Triggered with " + fileName + " " + (cbOptional !== undefined ? cbOptional : "") + ":: " + getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo);
|
|
log(triggerredInfo);
|
|
var start = ts.timestamp();
|
|
cb(fileName, cbOptional, passThrough);
|
|
var elapsed = ts.timestamp() - start;
|
|
log("Elapsed:: " + elapsed + "ms " + triggerredInfo);
|
|
}, flags);
|
|
}
|
|
function getWatchInfo(file, flags, detailInfo1, detailInfo2, getDetailWatchInfo) {
|
|
return "WatchInfo: " + file + " " + flags + " " + (getDetailWatchInfo ? getDetailWatchInfo(detailInfo1, detailInfo2) : detailInfo1);
|
|
}
|
|
function closeFileWatcherOf(objWithWatcher) {
|
|
objWithWatcher.watcher.close();
|
|
}
|
|
ts.closeFileWatcherOf = closeFileWatcherOf;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/;
|
|
function findConfigFile(searchPath, fileExists, configName) {
|
|
if (configName === void 0) { configName = "tsconfig.json"; }
|
|
return ts.forEachAncestorDirectory(searchPath, function (ancestor) {
|
|
var fileName = ts.combinePaths(ancestor, configName);
|
|
return fileExists(fileName) ? fileName : undefined;
|
|
});
|
|
}
|
|
ts.findConfigFile = findConfigFile;
|
|
function resolveTripleslashReference(moduleName, containingFile) {
|
|
var basePath = ts.getDirectoryPath(containingFile);
|
|
var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName);
|
|
return ts.normalizePath(referencedFileName);
|
|
}
|
|
ts.resolveTripleslashReference = resolveTripleslashReference;
|
|
function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) {
|
|
var commonPathComponents;
|
|
var failed = ts.forEach(fileNames, function (sourceFile) {
|
|
var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory);
|
|
sourcePathComponents.pop();
|
|
if (!commonPathComponents) {
|
|
commonPathComponents = sourcePathComponents;
|
|
return;
|
|
}
|
|
var n = Math.min(commonPathComponents.length, sourcePathComponents.length);
|
|
for (var i = 0; i < n; i++) {
|
|
if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) {
|
|
if (i === 0) {
|
|
return true;
|
|
}
|
|
commonPathComponents.length = i;
|
|
break;
|
|
}
|
|
}
|
|
if (sourcePathComponents.length < commonPathComponents.length) {
|
|
commonPathComponents.length = sourcePathComponents.length;
|
|
}
|
|
});
|
|
if (failed) {
|
|
return "";
|
|
}
|
|
if (!commonPathComponents) {
|
|
return currentDirectory;
|
|
}
|
|
return ts.getPathFromPathComponents(commonPathComponents);
|
|
}
|
|
ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames;
|
|
function createCompilerHost(options, setParentNodes) {
|
|
return createCompilerHostWorker(options, setParentNodes);
|
|
}
|
|
ts.createCompilerHost = createCompilerHost;
|
|
function createCompilerHostWorker(options, setParentNodes, system) {
|
|
if (system === void 0) { system = ts.sys; }
|
|
var existingDirectories = ts.createMap();
|
|
function getCanonicalFileName(fileName) {
|
|
return system.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase();
|
|
}
|
|
function getSourceFile(fileName, languageVersion, onError) {
|
|
var text;
|
|
try {
|
|
ts.performance.mark("beforeIORead");
|
|
text = system.readFile(fileName, options.charset);
|
|
ts.performance.mark("afterIORead");
|
|
ts.performance.measure("I/O Read", "beforeIORead", "afterIORead");
|
|
}
|
|
catch (e) {
|
|
if (onError) {
|
|
onError(e.message);
|
|
}
|
|
text = "";
|
|
}
|
|
return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined;
|
|
}
|
|
function directoryExists(directoryPath) {
|
|
if (existingDirectories.has(directoryPath)) {
|
|
return true;
|
|
}
|
|
if (system.directoryExists(directoryPath)) {
|
|
existingDirectories.set(directoryPath, true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function ensureDirectoriesExist(directoryPath) {
|
|
if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) {
|
|
var parentDirectory = ts.getDirectoryPath(directoryPath);
|
|
ensureDirectoriesExist(parentDirectory);
|
|
system.createDirectory(directoryPath);
|
|
}
|
|
}
|
|
var outputFingerprints;
|
|
function writeFileIfUpdated(fileName, data, writeByteOrderMark) {
|
|
if (!outputFingerprints) {
|
|
outputFingerprints = ts.createMap();
|
|
}
|
|
var hash = system.createHash(data);
|
|
var mtimeBefore = system.getModifiedTime(fileName);
|
|
if (mtimeBefore) {
|
|
var fingerprint = outputFingerprints.get(fileName);
|
|
if (fingerprint &&
|
|
fingerprint.byteOrderMark === writeByteOrderMark &&
|
|
fingerprint.hash === hash &&
|
|
fingerprint.mtime.getTime() === mtimeBefore.getTime()) {
|
|
return;
|
|
}
|
|
}
|
|
system.writeFile(fileName, data, writeByteOrderMark);
|
|
var mtimeAfter = system.getModifiedTime(fileName) || ts.missingFileModifiedTime;
|
|
outputFingerprints.set(fileName, {
|
|
hash: hash,
|
|
byteOrderMark: writeByteOrderMark,
|
|
mtime: mtimeAfter
|
|
});
|
|
}
|
|
function writeFile(fileName, data, writeByteOrderMark, onError) {
|
|
try {
|
|
ts.performance.mark("beforeIOWrite");
|
|
ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName)));
|
|
if (ts.isWatchSet(options) && system.createHash && system.getModifiedTime) {
|
|
writeFileIfUpdated(fileName, data, writeByteOrderMark);
|
|
}
|
|
else {
|
|
system.writeFile(fileName, data, writeByteOrderMark);
|
|
}
|
|
ts.performance.mark("afterIOWrite");
|
|
ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite");
|
|
}
|
|
catch (e) {
|
|
if (onError) {
|
|
onError(e.message);
|
|
}
|
|
}
|
|
}
|
|
function getDefaultLibLocation() {
|
|
return ts.getDirectoryPath(ts.normalizePath(system.getExecutingFilePath()));
|
|
}
|
|
var newLine = ts.getNewLineCharacter(options, function () { return system.newLine; });
|
|
var realpath = system.realpath && (function (path) { return system.realpath(path); });
|
|
return {
|
|
getSourceFile: getSourceFile,
|
|
getDefaultLibLocation: getDefaultLibLocation,
|
|
getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); },
|
|
writeFile: writeFile,
|
|
getCurrentDirectory: ts.memoize(function () { return system.getCurrentDirectory(); }),
|
|
useCaseSensitiveFileNames: function () { return system.useCaseSensitiveFileNames; },
|
|
getCanonicalFileName: getCanonicalFileName,
|
|
getNewLine: function () { return newLine; },
|
|
fileExists: function (fileName) { return system.fileExists(fileName); },
|
|
readFile: function (fileName) { return system.readFile(fileName); },
|
|
trace: function (s) { return system.write(s + newLine); },
|
|
directoryExists: function (directoryName) { return system.directoryExists(directoryName); },
|
|
getEnvironmentVariable: function (name) { return system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : ""; },
|
|
getDirectories: function (path) { return system.getDirectories(path); },
|
|
realpath: realpath,
|
|
readDirectory: function (path, extensions, include, exclude, depth) { return system.readDirectory(path, extensions, include, exclude, depth); }
|
|
};
|
|
}
|
|
ts.createCompilerHostWorker = createCompilerHostWorker;
|
|
function getPreEmitDiagnostics(program, sourceFile, cancellationToken) {
|
|
var diagnostics = program.getConfigFileParsingDiagnostics().concat(program.getOptionsDiagnostics(cancellationToken), program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken));
|
|
if (ts.getEmitDeclarations(program.getCompilerOptions())) {
|
|
ts.addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken));
|
|
}
|
|
return ts.sortAndDeduplicateDiagnostics(diagnostics);
|
|
}
|
|
ts.getPreEmitDiagnostics = getPreEmitDiagnostics;
|
|
function formatDiagnostics(diagnostics, host) {
|
|
var output = "";
|
|
for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) {
|
|
var diagnostic = diagnostics_2[_i];
|
|
output += formatDiagnostic(diagnostic, host);
|
|
}
|
|
return output;
|
|
}
|
|
ts.formatDiagnostics = formatDiagnostics;
|
|
function formatDiagnostic(diagnostic, host) {
|
|
var errorMessage = ts.diagnosticCategoryName(diagnostic) + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine();
|
|
if (diagnostic.file) {
|
|
var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character;
|
|
var fileName = diagnostic.file.fileName;
|
|
var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); });
|
|
return relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): " + errorMessage;
|
|
}
|
|
return errorMessage;
|
|
}
|
|
ts.formatDiagnostic = formatDiagnostic;
|
|
var ForegroundColorEscapeSequences;
|
|
(function (ForegroundColorEscapeSequences) {
|
|
ForegroundColorEscapeSequences["Grey"] = "\u001B[90m";
|
|
ForegroundColorEscapeSequences["Red"] = "\u001B[91m";
|
|
ForegroundColorEscapeSequences["Yellow"] = "\u001B[93m";
|
|
ForegroundColorEscapeSequences["Blue"] = "\u001B[94m";
|
|
ForegroundColorEscapeSequences["Cyan"] = "\u001B[96m";
|
|
})(ForegroundColorEscapeSequences = ts.ForegroundColorEscapeSequences || (ts.ForegroundColorEscapeSequences = {}));
|
|
var gutterStyleSequence = "\u001b[7m";
|
|
var gutterSeparator = " ";
|
|
var resetEscapeSequence = "\u001b[0m";
|
|
var ellipsis = "...";
|
|
var halfIndent = " ";
|
|
var indent = " ";
|
|
function getCategoryFormat(category) {
|
|
switch (category) {
|
|
case ts.DiagnosticCategory.Error: return ForegroundColorEscapeSequences.Red;
|
|
case ts.DiagnosticCategory.Warning: return ForegroundColorEscapeSequences.Yellow;
|
|
case ts.DiagnosticCategory.Suggestion: return ts.Debug.fail("Should never get an Info diagnostic on the command line.");
|
|
case ts.DiagnosticCategory.Message: return ForegroundColorEscapeSequences.Blue;
|
|
}
|
|
}
|
|
function formatColorAndReset(text, formatStyle) {
|
|
return formatStyle + text + resetEscapeSequence;
|
|
}
|
|
ts.formatColorAndReset = formatColorAndReset;
|
|
function padLeft(s, length) {
|
|
while (s.length < length) {
|
|
s = " " + s;
|
|
}
|
|
return s;
|
|
}
|
|
function formatCodeSpan(file, start, length, indent, squiggleColor, host) {
|
|
var _a = ts.getLineAndCharacterOfPosition(file, start), firstLine = _a.line, firstLineChar = _a.character;
|
|
var _b = ts.getLineAndCharacterOfPosition(file, start + length), lastLine = _b.line, lastLineChar = _b.character;
|
|
var lastLineInFile = ts.getLineAndCharacterOfPosition(file, file.text.length).line;
|
|
var hasMoreThanFiveLines = (lastLine - firstLine) >= 4;
|
|
var gutterWidth = (lastLine + 1 + "").length;
|
|
if (hasMoreThanFiveLines) {
|
|
gutterWidth = Math.max(ellipsis.length, gutterWidth);
|
|
}
|
|
var context = "";
|
|
for (var i = firstLine; i <= lastLine; i++) {
|
|
context += host.getNewLine();
|
|
if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) {
|
|
context += indent + formatColorAndReset(padLeft(ellipsis, gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine();
|
|
i = lastLine - 1;
|
|
}
|
|
var lineStart = ts.getPositionOfLineAndCharacter(file, i, 0);
|
|
var lineEnd = i < lastLineInFile ? ts.getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length;
|
|
var lineContent = file.text.slice(lineStart, lineEnd);
|
|
lineContent = lineContent.replace(/\s+$/g, "");
|
|
lineContent = lineContent.replace("\t", " ");
|
|
context += indent + formatColorAndReset(padLeft(i + 1 + "", gutterWidth), gutterStyleSequence) + gutterSeparator;
|
|
context += lineContent + host.getNewLine();
|
|
context += indent + formatColorAndReset(padLeft("", gutterWidth), gutterStyleSequence) + gutterSeparator;
|
|
context += squiggleColor;
|
|
if (i === firstLine) {
|
|
var lastCharForLine = i === lastLine ? lastLineChar : undefined;
|
|
context += lineContent.slice(0, firstLineChar).replace(/\S/g, " ");
|
|
context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~");
|
|
}
|
|
else if (i === lastLine) {
|
|
context += lineContent.slice(0, lastLineChar).replace(/./g, "~");
|
|
}
|
|
else {
|
|
context += lineContent.replace(/./g, "~");
|
|
}
|
|
context += resetEscapeSequence;
|
|
}
|
|
return context;
|
|
}
|
|
function formatLocation(file, start, host, color) {
|
|
if (color === void 0) { color = formatColorAndReset; }
|
|
var _a = ts.getLineAndCharacterOfPosition(file, start), firstLine = _a.line, firstLineChar = _a.character;
|
|
var relativeFileName = host ? ts.convertToRelativePath(file.fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }) : file.fileName;
|
|
var output = "";
|
|
output += color(relativeFileName, ForegroundColorEscapeSequences.Cyan);
|
|
output += ":";
|
|
output += color("" + (firstLine + 1), ForegroundColorEscapeSequences.Yellow);
|
|
output += ":";
|
|
output += color("" + (firstLineChar + 1), ForegroundColorEscapeSequences.Yellow);
|
|
return output;
|
|
}
|
|
ts.formatLocation = formatLocation;
|
|
function formatDiagnosticsWithColorAndContext(diagnostics, host) {
|
|
var output = "";
|
|
for (var _i = 0, diagnostics_3 = diagnostics; _i < diagnostics_3.length; _i++) {
|
|
var diagnostic = diagnostics_3[_i];
|
|
if (diagnostic.file) {
|
|
var file = diagnostic.file, start = diagnostic.start;
|
|
output += formatLocation(file, start, host);
|
|
output += " - ";
|
|
}
|
|
output += formatColorAndReset(ts.diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category));
|
|
output += formatColorAndReset(" TS" + diagnostic.code + ": ", ForegroundColorEscapeSequences.Grey);
|
|
output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine());
|
|
if (diagnostic.file) {
|
|
output += host.getNewLine();
|
|
output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host);
|
|
if (diagnostic.relatedInformation) {
|
|
output += host.getNewLine();
|
|
for (var _a = 0, _b = diagnostic.relatedInformation; _a < _b.length; _a++) {
|
|
var _c = _b[_a], file = _c.file, start = _c.start, length_4 = _c.length, messageText = _c.messageText;
|
|
if (file) {
|
|
output += host.getNewLine();
|
|
output += halfIndent + formatLocation(file, start, host);
|
|
output += formatCodeSpan(file, start, length_4, indent, ForegroundColorEscapeSequences.Cyan, host);
|
|
}
|
|
output += host.getNewLine();
|
|
output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine());
|
|
}
|
|
}
|
|
}
|
|
output += host.getNewLine();
|
|
}
|
|
return output;
|
|
}
|
|
ts.formatDiagnosticsWithColorAndContext = formatDiagnosticsWithColorAndContext;
|
|
function flattenDiagnosticMessageText(messageText, newLine) {
|
|
if (ts.isString(messageText)) {
|
|
return messageText;
|
|
}
|
|
else {
|
|
var diagnosticChain = messageText;
|
|
var result = "";
|
|
var indent_1 = 0;
|
|
while (diagnosticChain) {
|
|
if (indent_1) {
|
|
result += newLine;
|
|
for (var i = 0; i < indent_1; i++) {
|
|
result += " ";
|
|
}
|
|
}
|
|
result += diagnosticChain.messageText;
|
|
indent_1++;
|
|
diagnosticChain = diagnosticChain.next;
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText;
|
|
function loadWithLocalCache(names, containingFile, redirectedReference, loader) {
|
|
if (names.length === 0) {
|
|
return [];
|
|
}
|
|
var resolutions = [];
|
|
var cache = ts.createMap();
|
|
for (var _i = 0, names_1 = names; _i < names_1.length; _i++) {
|
|
var name = names_1[_i];
|
|
var result = void 0;
|
|
if (cache.has(name)) {
|
|
result = cache.get(name);
|
|
}
|
|
else {
|
|
cache.set(name, result = loader(name, containingFile, redirectedReference));
|
|
}
|
|
resolutions.push(result);
|
|
}
|
|
return resolutions;
|
|
}
|
|
function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolution, hasChangedAutomaticTypeDirectiveNames, projectReferences) {
|
|
if (!program || hasChangedAutomaticTypeDirectiveNames) {
|
|
return false;
|
|
}
|
|
if (program.getRootFileNames().length !== rootFileNames.length) {
|
|
return false;
|
|
}
|
|
var seenResolvedRefs;
|
|
if (!ts.arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate)) {
|
|
return false;
|
|
}
|
|
if (program.getSourceFiles().some(sourceFileNotUptoDate)) {
|
|
return false;
|
|
}
|
|
if (program.getMissingFilePaths().some(fileExists)) {
|
|
return false;
|
|
}
|
|
var currentOptions = program.getCompilerOptions();
|
|
if (!ts.compareDataObjects(currentOptions, newOptions)) {
|
|
return false;
|
|
}
|
|
if (currentOptions.configFile && newOptions.configFile) {
|
|
return currentOptions.configFile.text === newOptions.configFile.text;
|
|
}
|
|
return true;
|
|
function sourceFileNotUptoDate(sourceFile) {
|
|
return !sourceFileVersionUptoDate(sourceFile) ||
|
|
hasInvalidatedResolution(sourceFile.path);
|
|
}
|
|
function sourceFileVersionUptoDate(sourceFile) {
|
|
return sourceFile.version === getSourceVersion(sourceFile.resolvedPath);
|
|
}
|
|
function projectReferenceUptoDate(oldRef, newRef, index) {
|
|
if (!ts.projectReferenceIsEqualTo(oldRef, newRef)) {
|
|
return false;
|
|
}
|
|
return resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef);
|
|
}
|
|
function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) {
|
|
if (oldResolvedRef) {
|
|
if (ts.contains(seenResolvedRefs, oldResolvedRef)) {
|
|
return true;
|
|
}
|
|
if (!sourceFileVersionUptoDate(oldResolvedRef.sourceFile)) {
|
|
return false;
|
|
}
|
|
(seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef);
|
|
return !ts.forEach(oldResolvedRef.references, function (childResolvedRef, index) {
|
|
return !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]);
|
|
});
|
|
}
|
|
return !fileExists(resolveProjectReferencePath(oldRef));
|
|
}
|
|
}
|
|
ts.isProgramUptoDate = isProgramUptoDate;
|
|
function getConfigFileParsingDiagnostics(configFileParseResult) {
|
|
return configFileParseResult.options.configFile ? configFileParseResult.options.configFile.parseDiagnostics.concat(configFileParseResult.errors) :
|
|
configFileParseResult.errors;
|
|
}
|
|
ts.getConfigFileParsingDiagnostics = getConfigFileParsingDiagnostics;
|
|
function shouldProgramCreateNewSourceFiles(program, newOptions) {
|
|
if (!program)
|
|
return false;
|
|
var oldOptions = program.getCompilerOptions();
|
|
return !!ts.sourceFileAffectingCompilerOptions.some(function (option) {
|
|
return !ts.isJsonEqual(ts.getCompilerOptionValue(oldOptions, option), ts.getCompilerOptionValue(newOptions, option));
|
|
});
|
|
}
|
|
function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) {
|
|
return {
|
|
rootNames: rootNames,
|
|
options: options,
|
|
host: host,
|
|
oldProgram: oldProgram,
|
|
configFileParsingDiagnostics: configFileParsingDiagnostics
|
|
};
|
|
}
|
|
function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
|
|
var createProgramOptions = ts.isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
|
|
var rootNames = createProgramOptions.rootNames, options = createProgramOptions.options, configFileParsingDiagnostics = createProgramOptions.configFileParsingDiagnostics, projectReferences = createProgramOptions.projectReferences;
|
|
var oldProgram = createProgramOptions.oldProgram;
|
|
var program;
|
|
var processingDefaultLibFiles;
|
|
var processingOtherFiles;
|
|
var files;
|
|
var commonSourceDirectory;
|
|
var diagnosticsProducingTypeChecker;
|
|
var noDiagnosticsTypeChecker;
|
|
var classifiableNames;
|
|
var ambientModuleNameToUnmodifiedFileName = ts.createMap();
|
|
var cachedSemanticDiagnosticsForFile = {};
|
|
var cachedDeclarationDiagnosticsForFile = {};
|
|
var resolvedTypeReferenceDirectives = ts.createMap();
|
|
var fileProcessingDiagnostics = ts.createDiagnosticCollection();
|
|
var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
|
|
var currentNodeModulesDepth = 0;
|
|
var modulesWithElidedImports = ts.createMap();
|
|
var sourceFilesFoundSearchingNodeModules = ts.createMap();
|
|
ts.performance.mark("beforeProgram");
|
|
var host = createProgramOptions.host || createCompilerHost(options);
|
|
var configParsingHost = parseConfigHostFromCompilerHost(host);
|
|
var skipDefaultLib = options.noLib;
|
|
var getDefaultLibraryFileName = ts.memoize(function () { return host.getDefaultLibFileName(options); });
|
|
var defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(getDefaultLibraryFileName());
|
|
var programDiagnostics = ts.createDiagnosticCollection();
|
|
var currentDirectory = host.getCurrentDirectory();
|
|
var supportedExtensions = ts.getSupportedExtensions(options);
|
|
var supportedExtensionsWithJsonIfResolveJsonModule = ts.getSuppoertedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
|
|
var hasEmitBlockingDiagnostics = ts.createMap();
|
|
var _compilerOptionsObjectLiteralSyntax;
|
|
var moduleResolutionCache;
|
|
var resolveModuleNamesWorker;
|
|
var hasInvalidatedResolution = host.hasInvalidatedResolution || ts.returnFalse;
|
|
if (host.resolveModuleNames) {
|
|
resolveModuleNamesWorker = function (moduleNames, containingFile, reusedNames, redirectedReference) { return host.resolveModuleNames(ts.Debug.assertEachDefined(moduleNames), containingFile, reusedNames, redirectedReference).map(function (resolved) {
|
|
if (!resolved || resolved.extension !== undefined) {
|
|
return resolved;
|
|
}
|
|
var withExtension = ts.clone(resolved);
|
|
withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName);
|
|
return withExtension;
|
|
}); };
|
|
}
|
|
else {
|
|
moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); });
|
|
var loader_1 = function (moduleName, containingFile, redirectedReference) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache, redirectedReference).resolvedModule; };
|
|
resolveModuleNamesWorker = function (moduleNames, containingFile, _reusedNames, redirectedReference) { return loadWithLocalCache(ts.Debug.assertEachDefined(moduleNames), containingFile, redirectedReference, loader_1); };
|
|
}
|
|
var resolveTypeReferenceDirectiveNamesWorker;
|
|
if (host.resolveTypeReferenceDirectives) {
|
|
resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile, redirectedReference) { return host.resolveTypeReferenceDirectives(ts.Debug.assertEachDefined(typeDirectiveNames), containingFile, redirectedReference); };
|
|
}
|
|
else {
|
|
var loader_2 = function (typesRef, containingFile, redirectedReference) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host, redirectedReference).resolvedTypeReferenceDirective; };
|
|
resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile, redirectedReference) { return loadWithLocalCache(ts.Debug.assertEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, loader_2); };
|
|
}
|
|
var packageIdToSourceFile = ts.createMap();
|
|
var sourceFileToPackageName = ts.createMap();
|
|
var redirectTargetsMap = ts.createMultiMap();
|
|
var filesByName = ts.createMap();
|
|
var missingFilePaths;
|
|
var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createMap() : undefined;
|
|
var resolvedProjectReferences;
|
|
var projectReferenceRedirects;
|
|
var mapFromFileToProjectReferenceRedirects;
|
|
var shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
|
|
var structuralIsReused = tryReuseStructureFromOldProgram();
|
|
if (structuralIsReused !== 2) {
|
|
processingDefaultLibFiles = [];
|
|
processingOtherFiles = [];
|
|
if (projectReferences) {
|
|
if (!resolvedProjectReferences) {
|
|
resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
|
|
}
|
|
if (rootNames.length) {
|
|
for (var _i = 0, resolvedProjectReferences_1 = resolvedProjectReferences; _i < resolvedProjectReferences_1.length; _i++) {
|
|
var parsedRef = resolvedProjectReferences_1[_i];
|
|
if (parsedRef) {
|
|
var out = parsedRef.commandLine.options.outFile || parsedRef.commandLine.options.out;
|
|
if (out) {
|
|
var dtsOutfile = ts.changeExtension(out, ".d.ts");
|
|
processSourceFile(dtsOutfile, false, false, undefined);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.forEach(rootNames, function (name) { return processRootFile(name, false, false); });
|
|
var typeReferences = rootNames.length ? ts.getAutomaticTypeDirectiveNames(options, host) : ts.emptyArray;
|
|
if (typeReferences.length) {
|
|
var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
|
|
var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts");
|
|
var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename);
|
|
for (var i = 0; i < typeReferences.length; i++) {
|
|
processTypeReferenceDirective(typeReferences[i], resolutions[i]);
|
|
}
|
|
}
|
|
if (rootNames.length && !skipDefaultLib) {
|
|
var defaultLibraryFileName = getDefaultLibraryFileName();
|
|
if (!options.lib && defaultLibraryFileName) {
|
|
processRootFile(defaultLibraryFileName, true, false);
|
|
}
|
|
else {
|
|
ts.forEach(options.lib, function (libFileName) {
|
|
processRootFile(ts.combinePaths(defaultLibraryPath, libFileName), true, false);
|
|
});
|
|
}
|
|
}
|
|
missingFilePaths = ts.arrayFrom(filesByName.keys(), function (p) { return p; }).filter(function (p) { return !filesByName.get(p); });
|
|
files = ts.stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles);
|
|
processingDefaultLibFiles = undefined;
|
|
processingOtherFiles = undefined;
|
|
}
|
|
ts.Debug.assert(!!missingFilePaths);
|
|
if (oldProgram && host.onReleaseOldSourceFile) {
|
|
var oldSourceFiles = oldProgram.getSourceFiles();
|
|
for (var _a = 0, oldSourceFiles_1 = oldSourceFiles; _a < oldSourceFiles_1.length; _a++) {
|
|
var oldSourceFile = oldSourceFiles_1[_a];
|
|
var newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
|
|
if (shouldCreateNewSourceFile || !newFile ||
|
|
(oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path)) {
|
|
host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
|
|
}
|
|
}
|
|
oldProgram.forEachResolvedProjectReference(function (resolvedProjectReference, resolvedProjectReferencePath) {
|
|
if (resolvedProjectReference && !getResolvedProjectReferenceByPath(resolvedProjectReferencePath)) {
|
|
host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), false);
|
|
}
|
|
});
|
|
}
|
|
oldProgram = undefined;
|
|
program = {
|
|
getRootFileNames: function () { return rootNames; },
|
|
getSourceFile: getSourceFile,
|
|
getSourceFileByPath: getSourceFileByPath,
|
|
getSourceFiles: function () { return files; },
|
|
getMissingFilePaths: function () { return missingFilePaths; },
|
|
getCompilerOptions: function () { return options; },
|
|
getSyntacticDiagnostics: getSyntacticDiagnostics,
|
|
getOptionsDiagnostics: getOptionsDiagnostics,
|
|
getGlobalDiagnostics: getGlobalDiagnostics,
|
|
getSemanticDiagnostics: getSemanticDiagnostics,
|
|
getSuggestionDiagnostics: getSuggestionDiagnostics,
|
|
getDeclarationDiagnostics: getDeclarationDiagnostics,
|
|
getTypeChecker: getTypeChecker,
|
|
getClassifiableNames: getClassifiableNames,
|
|
getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker,
|
|
getCommonSourceDirectory: getCommonSourceDirectory,
|
|
emit: emit,
|
|
getCurrentDirectory: function () { return currentDirectory; },
|
|
getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); },
|
|
getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); },
|
|
getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); },
|
|
getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); },
|
|
getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; },
|
|
getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; },
|
|
isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary,
|
|
isSourceFileDefaultLibrary: isSourceFileDefaultLibrary,
|
|
dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker,
|
|
getSourceFileFromReference: getSourceFileFromReference,
|
|
getLibFileFromReference: getLibFileFromReference,
|
|
sourceFileToPackageName: sourceFileToPackageName,
|
|
redirectTargetsMap: redirectTargetsMap,
|
|
isEmittedFile: isEmittedFile,
|
|
getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics,
|
|
getResolvedModuleWithFailedLookupLocationsFromCache: getResolvedModuleWithFailedLookupLocationsFromCache,
|
|
getProjectReferences: getProjectReferences,
|
|
getResolvedProjectReferences: getResolvedProjectReferences,
|
|
getProjectReferenceRedirect: getProjectReferenceRedirect,
|
|
getResolvedProjectReferenceToRedirect: getResolvedProjectReferenceToRedirect,
|
|
getResolvedProjectReferenceByPath: getResolvedProjectReferenceByPath,
|
|
forEachResolvedProjectReference: forEachResolvedProjectReference
|
|
};
|
|
verifyCompilerOptions();
|
|
ts.performance.mark("afterProgram");
|
|
ts.performance.measure("Program", "beforeProgram", "afterProgram");
|
|
return program;
|
|
function compareDefaultLibFiles(a, b) {
|
|
return ts.compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
|
|
}
|
|
function getDefaultLibFilePriority(a) {
|
|
if (ts.containsPath(defaultLibraryPath, a.fileName, false)) {
|
|
var basename = ts.getBaseFileName(a.fileName);
|
|
if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
|
|
return 0;
|
|
var name = ts.removeSuffix(ts.removePrefix(basename, "lib."), ".d.ts");
|
|
var index = ts.libs.indexOf(name);
|
|
if (index !== -1)
|
|
return index + 1;
|
|
}
|
|
return ts.libs.length + 2;
|
|
}
|
|
function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile) {
|
|
return moduleResolutionCache && ts.resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache);
|
|
}
|
|
function toPath(fileName) {
|
|
return ts.toPath(fileName, currentDirectory, getCanonicalFileName);
|
|
}
|
|
function getCommonSourceDirectory() {
|
|
if (commonSourceDirectory === undefined) {
|
|
var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); });
|
|
if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) {
|
|
commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory);
|
|
}
|
|
else if (options.composite && options.configFilePath) {
|
|
commonSourceDirectory = ts.getDirectoryPath(ts.normalizeSlashes(options.configFilePath));
|
|
checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory);
|
|
}
|
|
else {
|
|
commonSourceDirectory = computeCommonSourceDirectory(emittedFiles);
|
|
}
|
|
if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) {
|
|
commonSourceDirectory += ts.directorySeparator;
|
|
}
|
|
}
|
|
return commonSourceDirectory;
|
|
}
|
|
function getClassifiableNames() {
|
|
if (!classifiableNames) {
|
|
getTypeChecker();
|
|
classifiableNames = ts.createUnderscoreEscapedMap();
|
|
for (var _i = 0, files_2 = files; _i < files_2.length; _i++) {
|
|
var sourceFile = files_2[_i];
|
|
ts.copyEntries(sourceFile.classifiableNames, classifiableNames);
|
|
}
|
|
}
|
|
return classifiableNames;
|
|
}
|
|
function resolveModuleNamesReusingOldState(moduleNames, containingFile, file) {
|
|
if (structuralIsReused === 0 && !file.ambientModuleNames.length) {
|
|
return resolveModuleNamesWorker(moduleNames, containingFile, undefined, getResolvedProjectReferenceToRedirect(file.originalFileName));
|
|
}
|
|
var oldSourceFile = oldProgram && oldProgram.getSourceFile(containingFile);
|
|
if (oldSourceFile !== file && file.resolvedModules) {
|
|
var result_5 = [];
|
|
for (var _i = 0, moduleNames_1 = moduleNames; _i < moduleNames_1.length; _i++) {
|
|
var moduleName = moduleNames_1[_i];
|
|
var resolvedModule = file.resolvedModules.get(moduleName);
|
|
result_5.push(resolvedModule);
|
|
}
|
|
return result_5;
|
|
}
|
|
var unknownModuleNames;
|
|
var result;
|
|
var reusedNames;
|
|
var predictedToResolveToAmbientModuleMarker = {};
|
|
for (var i = 0; i < moduleNames.length; i++) {
|
|
var moduleName = moduleNames[i];
|
|
if (file === oldSourceFile && !hasInvalidatedResolution(oldSourceFile.path)) {
|
|
var oldResolvedModule = oldSourceFile && oldSourceFile.resolvedModules.get(moduleName);
|
|
if (oldResolvedModule) {
|
|
if (ts.isTraceEnabled(options, host)) {
|
|
ts.trace(host, ts.Diagnostics.Reusing_resolution_of_module_0_to_file_1_from_old_program, moduleName, containingFile);
|
|
}
|
|
(result || (result = new Array(moduleNames.length)))[i] = oldResolvedModule;
|
|
(reusedNames || (reusedNames = [])).push(moduleName);
|
|
continue;
|
|
}
|
|
}
|
|
var resolvesToAmbientModuleInNonModifiedFile = false;
|
|
if (ts.contains(file.ambientModuleNames, moduleName)) {
|
|
resolvesToAmbientModuleInNonModifiedFile = true;
|
|
if (ts.isTraceEnabled(options, host)) {
|
|
ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile);
|
|
}
|
|
}
|
|
else {
|
|
resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName);
|
|
}
|
|
if (resolvesToAmbientModuleInNonModifiedFile) {
|
|
(result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker;
|
|
}
|
|
else {
|
|
(unknownModuleNames || (unknownModuleNames = [])).push(moduleName);
|
|
}
|
|
}
|
|
var resolutions = unknownModuleNames && unknownModuleNames.length
|
|
? resolveModuleNamesWorker(unknownModuleNames, containingFile, reusedNames, getResolvedProjectReferenceToRedirect(file.originalFileName))
|
|
: ts.emptyArray;
|
|
if (!result) {
|
|
ts.Debug.assert(resolutions.length === moduleNames.length);
|
|
return resolutions;
|
|
}
|
|
var j = 0;
|
|
for (var i = 0; i < result.length; i++) {
|
|
if (result[i]) {
|
|
if (result[i] === predictedToResolveToAmbientModuleMarker) {
|
|
result[i] = undefined;
|
|
}
|
|
}
|
|
else {
|
|
result[i] = resolutions[j];
|
|
j++;
|
|
}
|
|
}
|
|
ts.Debug.assert(j === resolutions.length);
|
|
return result;
|
|
function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName) {
|
|
var resolutionToFile = ts.getResolvedModule(oldSourceFile, moduleName);
|
|
var resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName);
|
|
if (resolutionToFile && resolvedFile && !resolvedFile.externalModuleIndicator) {
|
|
return false;
|
|
}
|
|
var unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName);
|
|
if (!unmodifiedFile) {
|
|
return false;
|
|
}
|
|
if (ts.isTraceEnabled(options, host)) {
|
|
ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, unmodifiedFile);
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
function canReuseProjectReferences() {
|
|
return !forEachProjectReference(oldProgram.getProjectReferences(), oldProgram.getResolvedProjectReferences(), function (oldResolvedRef, index, parent) {
|
|
var newRef = (parent ? parent.commandLine.projectReferences : projectReferences)[index];
|
|
var newResolvedRef = parseProjectReferenceConfigFile(newRef);
|
|
if (oldResolvedRef) {
|
|
return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile;
|
|
}
|
|
else {
|
|
return newResolvedRef !== undefined;
|
|
}
|
|
}, function (oldProjectReferences, parent) {
|
|
var newReferences = parent ? getResolvedProjectReferenceByPath(parent.sourceFile.path).commandLine.projectReferences : projectReferences;
|
|
return !ts.arrayIsEqualTo(oldProjectReferences, newReferences, ts.projectReferenceIsEqualTo);
|
|
});
|
|
}
|
|
function tryReuseStructureFromOldProgram() {
|
|
if (!oldProgram) {
|
|
return 0;
|
|
}
|
|
var oldOptions = oldProgram.getCompilerOptions();
|
|
if (ts.changesAffectModuleResolution(oldOptions, options)) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
ts.Debug.assert(!(oldProgram.structureIsReused & (2 | 1)));
|
|
var oldRootNames = oldProgram.getRootFileNames();
|
|
if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
if (!canReuseProjectReferences()) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
if (projectReferences) {
|
|
resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
|
|
}
|
|
var newSourceFiles = [];
|
|
var modifiedSourceFiles = [];
|
|
oldProgram.structureIsReused = 2;
|
|
if (oldProgram.getMissingFilePaths().some(function (missingFilePath) { return host.fileExists(missingFilePath); })) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
var oldSourceFiles = oldProgram.getSourceFiles();
|
|
var seenPackageNames = ts.createMap();
|
|
for (var _i = 0, oldSourceFiles_2 = oldSourceFiles; _i < oldSourceFiles_2.length; _i++) {
|
|
var oldSourceFile = oldSourceFiles_2[_i];
|
|
var newSourceFile = host.getSourceFileByPath
|
|
? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, options.target, undefined, shouldCreateNewSourceFile)
|
|
: host.getSourceFile(oldSourceFile.fileName, options.target, undefined, shouldCreateNewSourceFile);
|
|
if (!newSourceFile) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
ts.Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`");
|
|
var fileChanged = void 0;
|
|
if (oldSourceFile.redirectInfo) {
|
|
if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
fileChanged = false;
|
|
newSourceFile = oldSourceFile;
|
|
}
|
|
else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) {
|
|
if (newSourceFile !== oldSourceFile) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
fileChanged = false;
|
|
}
|
|
else {
|
|
fileChanged = newSourceFile !== oldSourceFile;
|
|
}
|
|
newSourceFile.path = oldSourceFile.path;
|
|
newSourceFile.originalFileName = oldSourceFile.originalFileName;
|
|
newSourceFile.resolvedPath = oldSourceFile.resolvedPath;
|
|
newSourceFile.fileName = oldSourceFile.fileName;
|
|
var packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path);
|
|
if (packageName !== undefined) {
|
|
var prevKind = seenPackageNames.get(packageName);
|
|
var newKind = fileChanged ? 1 : 0;
|
|
if ((prevKind !== undefined && newKind === 1) || prevKind === 1) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
seenPackageNames.set(packageName, newKind);
|
|
}
|
|
if (fileChanged) {
|
|
if (!ts.arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) {
|
|
return oldProgram.structureIsReused = 0;
|
|
}
|
|
if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
collectExternalModuleReferences(newSourceFile);
|
|
if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
if ((oldSourceFile.flags & 1572864) !== (newSourceFile.flags & 1572864)) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) {
|
|
oldProgram.structureIsReused = 1;
|
|
}
|
|
modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
|
|
}
|
|
else if (hasInvalidatedResolution(oldSourceFile.path)) {
|
|
oldProgram.structureIsReused = 1;
|
|
modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
|
|
}
|
|
newSourceFiles.push(newSourceFile);
|
|
}
|
|
if (oldProgram.structureIsReused !== 2) {
|
|
return oldProgram.structureIsReused;
|
|
}
|
|
var modifiedFiles = modifiedSourceFiles.map(function (f) { return f.oldFile; });
|
|
for (var _a = 0, oldSourceFiles_3 = oldSourceFiles; _a < oldSourceFiles_3.length; _a++) {
|
|
var oldFile = oldSourceFiles_3[_a];
|
|
if (!ts.contains(modifiedFiles, oldFile)) {
|
|
for (var _b = 0, _c = oldFile.ambientModuleNames; _b < _c.length; _b++) {
|
|
var moduleName = _c[_b];
|
|
ambientModuleNameToUnmodifiedFileName.set(moduleName, oldFile.fileName);
|
|
}
|
|
}
|
|
}
|
|
for (var _d = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _d < modifiedSourceFiles_1.length; _d++) {
|
|
var _e = modifiedSourceFiles_1[_d], oldSourceFile = _e.oldFile, newSourceFile = _e.newFile;
|
|
var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.originalFileName, currentDirectory);
|
|
if (resolveModuleNamesWorker) {
|
|
var moduleNames = getModuleNames(newSourceFile);
|
|
var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile);
|
|
var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo);
|
|
if (resolutionsChanged) {
|
|
oldProgram.structureIsReused = 1;
|
|
newSourceFile.resolvedModules = ts.zipToMap(moduleNames, resolutions);
|
|
}
|
|
else {
|
|
newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
|
|
}
|
|
}
|
|
if (resolveTypeReferenceDirectiveNamesWorker) {
|
|
var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); });
|
|
var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath, getResolvedProjectReferenceToRedirect(newSourceFile.originalFileName));
|
|
var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo);
|
|
if (resolutionsChanged) {
|
|
oldProgram.structureIsReused = 1;
|
|
newSourceFile.resolvedTypeReferenceDirectiveNames = ts.zipToMap(typesReferenceDirectives, resolutions);
|
|
}
|
|
else {
|
|
newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
|
|
}
|
|
}
|
|
}
|
|
if (oldProgram.structureIsReused !== 2) {
|
|
return oldProgram.structureIsReused;
|
|
}
|
|
if (host.hasChangedAutomaticTypeDirectiveNames) {
|
|
return oldProgram.structureIsReused = 1;
|
|
}
|
|
missingFilePaths = oldProgram.getMissingFilePaths();
|
|
for (var _f = 0, newSourceFiles_1 = newSourceFiles; _f < newSourceFiles_1.length; _f++) {
|
|
var newSourceFile = newSourceFiles_1[_f];
|
|
var filePath = newSourceFile.path;
|
|
addFileToFilesByName(newSourceFile, filePath, newSourceFile.resolvedPath);
|
|
if (oldProgram.isSourceFileFromExternalLibrary(oldProgram.getSourceFileByPath(filePath))) {
|
|
sourceFilesFoundSearchingNodeModules.set(filePath, true);
|
|
}
|
|
}
|
|
files = newSourceFiles;
|
|
fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
|
|
for (var _g = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _g < modifiedSourceFiles_2.length; _g++) {
|
|
var modifiedFile = modifiedSourceFiles_2[_g];
|
|
fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile);
|
|
}
|
|
resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
|
|
sourceFileToPackageName = oldProgram.sourceFileToPackageName;
|
|
redirectTargetsMap = oldProgram.redirectTargetsMap;
|
|
return oldProgram.structureIsReused = 2;
|
|
}
|
|
function getEmitHost(writeFileCallback) {
|
|
return __assign({ getPrependNodes: getPrependNodes,
|
|
getCanonicalFileName: getCanonicalFileName, getCommonSourceDirectory: program.getCommonSourceDirectory, getCompilerOptions: program.getCompilerOptions, getCurrentDirectory: function () { return currentDirectory; }, getNewLine: function () { return host.getNewLine(); }, getSourceFile: program.getSourceFile, getSourceFileByPath: program.getSourceFileByPath, getSourceFiles: program.getSourceFiles, getLibFileFromReference: program.getLibFileFromReference, isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), isEmitBlocked: isEmitBlocked, readFile: function (f) { return host.readFile(f); }, fileExists: function (f) {
|
|
var path = toPath(f);
|
|
if (getSourceFileByPath(path))
|
|
return true;
|
|
if (ts.contains(missingFilePaths, path))
|
|
return false;
|
|
return host.fileExists(f);
|
|
} }, (host.directoryExists ? { directoryExists: function (f) { return host.directoryExists(f); } } : {}), { useCaseSensitiveFileNames: function () { return host.useCaseSensitiveFileNames(); } });
|
|
}
|
|
function getResolvedProjectReferences() {
|
|
return resolvedProjectReferences;
|
|
}
|
|
function getProjectReferences() {
|
|
return projectReferences;
|
|
}
|
|
function getPrependNodes() {
|
|
if (!projectReferences) {
|
|
return ts.emptyArray;
|
|
}
|
|
var nodes = [];
|
|
for (var i = 0; i < projectReferences.length; i++) {
|
|
var ref = projectReferences[i];
|
|
var resolvedRefOpts = resolvedProjectReferences[i].commandLine;
|
|
if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
|
|
var out = resolvedRefOpts.options.outFile || resolvedRefOpts.options.out;
|
|
if (!out)
|
|
continue;
|
|
var dtsFilename = ts.changeExtension(out, ".d.ts");
|
|
var js = host.readFile(out) || "/* Input file " + out + " was missing */\r\n";
|
|
var jsMapPath = out + ".map";
|
|
var jsMap = host.readFile(jsMapPath);
|
|
var dts = host.readFile(dtsFilename) || "/* Input file " + dtsFilename + " was missing */\r\n";
|
|
var dtsMapPath = dtsFilename + ".map";
|
|
var dtsMap = host.readFile(dtsMapPath);
|
|
var node = ts.createInputFiles(js, dts, jsMap && jsMapPath, jsMap, dtsMap && dtsMapPath, dtsMap);
|
|
nodes.push(node);
|
|
}
|
|
}
|
|
return nodes;
|
|
}
|
|
function isSourceFileFromExternalLibrary(file) {
|
|
return !!sourceFilesFoundSearchingNodeModules.get(file.path);
|
|
}
|
|
function isSourceFileDefaultLibrary(file) {
|
|
if (file.hasNoDefaultLib) {
|
|
return true;
|
|
}
|
|
if (!options.noLib) {
|
|
return false;
|
|
}
|
|
var equalityComparer = host.useCaseSensitiveFileNames() ? ts.equateStringsCaseSensitive : ts.equateStringsCaseInsensitive;
|
|
if (!options.lib) {
|
|
return equalityComparer(file.fileName, getDefaultLibraryFileName());
|
|
}
|
|
else {
|
|
return ts.some(options.lib, function (libFileName) { return equalityComparer(file.fileName, ts.combinePaths(defaultLibraryPath, libFileName)); });
|
|
}
|
|
}
|
|
function getDiagnosticsProducingTypeChecker() {
|
|
return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true));
|
|
}
|
|
function dropDiagnosticsProducingTypeChecker() {
|
|
diagnosticsProducingTypeChecker = undefined;
|
|
}
|
|
function getTypeChecker() {
|
|
return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false));
|
|
}
|
|
function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) {
|
|
return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); });
|
|
}
|
|
function isEmitBlocked(emitFileName) {
|
|
return hasEmitBlockingDiagnostics.has(toPath(emitFileName));
|
|
}
|
|
function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) {
|
|
var declarationDiagnostics = [];
|
|
if (!emitOnlyDtsFiles) {
|
|
if (options.noEmit) {
|
|
return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true };
|
|
}
|
|
if (options.noEmitOnError) {
|
|
var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken));
|
|
if (diagnostics.length === 0 && ts.getEmitDeclarations(program.getCompilerOptions())) {
|
|
declarationDiagnostics = program.getDeclarationDiagnostics(undefined, cancellationToken);
|
|
}
|
|
if (diagnostics.length > 0 || declarationDiagnostics.length > 0) {
|
|
return {
|
|
diagnostics: ts.concatenate(diagnostics, declarationDiagnostics),
|
|
sourceMaps: undefined,
|
|
emittedFiles: undefined,
|
|
emitSkipped: true
|
|
};
|
|
}
|
|
}
|
|
}
|
|
var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile, cancellationToken);
|
|
ts.performance.mark("beforeEmit");
|
|
var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers);
|
|
var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers, customTransformers && customTransformers.afterDeclarations);
|
|
ts.performance.mark("afterEmit");
|
|
ts.performance.measure("Emit", "beforeEmit", "afterEmit");
|
|
return emitResult;
|
|
}
|
|
function getSourceFile(fileName) {
|
|
return getSourceFileByPath(toPath(fileName));
|
|
}
|
|
function getSourceFileByPath(path) {
|
|
return filesByName.get(path);
|
|
}
|
|
function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) {
|
|
if (sourceFile) {
|
|
return getDiagnostics(sourceFile, cancellationToken);
|
|
}
|
|
return ts.sortAndDeduplicateDiagnostics(ts.flatMap(program.getSourceFiles(), function (sourceFile) {
|
|
if (cancellationToken) {
|
|
cancellationToken.throwIfCancellationRequested();
|
|
}
|
|
return getDiagnostics(sourceFile, cancellationToken);
|
|
}));
|
|
}
|
|
function getSyntacticDiagnostics(sourceFile, cancellationToken) {
|
|
return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken);
|
|
}
|
|
function getSemanticDiagnostics(sourceFile, cancellationToken) {
|
|
return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken);
|
|
}
|
|
function getDeclarationDiagnostics(sourceFile, cancellationToken) {
|
|
var options = program.getCompilerOptions();
|
|
if (!sourceFile || options.out || options.outFile) {
|
|
return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
|
|
}
|
|
else {
|
|
return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken);
|
|
}
|
|
}
|
|
function getSyntacticDiagnosticsForFile(sourceFile) {
|
|
if (ts.isSourceFileJS(sourceFile)) {
|
|
if (!sourceFile.additionalSyntacticDiagnostics) {
|
|
sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile);
|
|
}
|
|
return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
|
|
}
|
|
return sourceFile.parseDiagnostics;
|
|
}
|
|
function runWithCancellationToken(func) {
|
|
try {
|
|
return func();
|
|
}
|
|
catch (e) {
|
|
if (e instanceof ts.OperationCanceledException) {
|
|
noDiagnosticsTypeChecker = undefined;
|
|
diagnosticsProducingTypeChecker = undefined;
|
|
}
|
|
throw e;
|
|
}
|
|
}
|
|
function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) {
|
|
return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache);
|
|
}
|
|
function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
|
|
return runWithCancellationToken(function () {
|
|
if (ts.skipTypeChecking(sourceFile, options)) {
|
|
return ts.emptyArray;
|
|
}
|
|
var typeChecker = getDiagnosticsProducingTypeChecker();
|
|
ts.Debug.assert(!!sourceFile.bindDiagnostics);
|
|
var isCheckJs = ts.isCheckJsEnabledForFile(sourceFile, options);
|
|
var includeBindAndCheckDiagnostics = sourceFile.scriptKind === 3 || sourceFile.scriptKind === 4 ||
|
|
sourceFile.scriptKind === 5 || isCheckJs || sourceFile.scriptKind === 7;
|
|
var bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : ts.emptyArray;
|
|
var checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : ts.emptyArray;
|
|
var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName);
|
|
var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);
|
|
var diagnostics;
|
|
for (var _i = 0, _a = [bindDiagnostics, checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile, isCheckJs ? sourceFile.jsDocDiagnostics : undefined]; _i < _a.length; _i++) {
|
|
var diags = _a[_i];
|
|
if (diags) {
|
|
for (var _b = 0, diags_1 = diags; _b < diags_1.length; _b++) {
|
|
var diag = diags_1[_b];
|
|
if (shouldReportDiagnostic(diag)) {
|
|
diagnostics = ts.append(diagnostics, diag);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return diagnostics;
|
|
});
|
|
}
|
|
function getSuggestionDiagnostics(sourceFile, cancellationToken) {
|
|
return runWithCancellationToken(function () {
|
|
return getDiagnosticsProducingTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken);
|
|
});
|
|
}
|
|
function shouldReportDiagnostic(diagnostic) {
|
|
var file = diagnostic.file, start = diagnostic.start;
|
|
if (file) {
|
|
var lineStarts = ts.getLineStarts(file);
|
|
var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line;
|
|
while (line > 0) {
|
|
var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]);
|
|
var result = ignoreDiagnosticCommentRegEx.exec(previousLineText);
|
|
if (!result) {
|
|
return true;
|
|
}
|
|
if (result[3]) {
|
|
return false;
|
|
}
|
|
line--;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function getJSSyntacticDiagnosticsForFile(sourceFile) {
|
|
return runWithCancellationToken(function () {
|
|
var diagnostics = [];
|
|
var parent = sourceFile;
|
|
walk(sourceFile);
|
|
return diagnostics;
|
|
function walk(node) {
|
|
switch (parent.kind) {
|
|
case 151:
|
|
case 154:
|
|
if (parent.questionToken === node) {
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?"));
|
|
return;
|
|
}
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 239:
|
|
case 197:
|
|
case 237:
|
|
if (parent.type === node) {
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
}
|
|
switch (node.kind) {
|
|
case 248:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 254:
|
|
if (node.isExportEquals) {
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
break;
|
|
case 273:
|
|
var heritageClause = node;
|
|
if (heritageClause.token === 109) {
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
break;
|
|
case 241:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 244:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 242:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 243:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 213:
|
|
diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.non_null_assertions_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 212:
|
|
diagnostics.push(createDiagnosticForNode(node.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
case 194:
|
|
ts.Debug.fail();
|
|
}
|
|
var prevParent = parent;
|
|
parent = node;
|
|
ts.forEachChild(node, walk, walkArray);
|
|
parent = prevParent;
|
|
}
|
|
function walkArray(nodes) {
|
|
if (parent.decorators === nodes && !options.experimentalDecorators) {
|
|
diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning));
|
|
}
|
|
switch (parent.kind) {
|
|
case 240:
|
|
case 156:
|
|
case 155:
|
|
case 157:
|
|
case 158:
|
|
case 159:
|
|
case 196:
|
|
case 239:
|
|
case 197:
|
|
if (nodes === parent.typeParameters) {
|
|
diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
case 219:
|
|
if (nodes === parent.modifiers) {
|
|
return checkModifiers(nodes, parent.kind === 219);
|
|
}
|
|
break;
|
|
case 154:
|
|
if (nodes === parent.modifiers) {
|
|
for (var _i = 0, _a = nodes; _i < _a.length; _i++) {
|
|
var modifier = _a[_i];
|
|
if (modifier.kind !== 116) {
|
|
diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind)));
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
break;
|
|
case 151:
|
|
if (nodes === parent.modifiers) {
|
|
diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
break;
|
|
case 191:
|
|
case 192:
|
|
case 211:
|
|
case 261:
|
|
case 262:
|
|
if (nodes === parent.typeArguments) {
|
|
diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file));
|
|
return;
|
|
}
|
|
break;
|
|
}
|
|
for (var _b = 0, nodes_6 = nodes; _b < nodes_6.length; _b++) {
|
|
var node = nodes_6[_b];
|
|
walk(node);
|
|
}
|
|
}
|
|
function checkModifiers(modifiers, isConstValid) {
|
|
for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) {
|
|
var modifier = modifiers_1[_i];
|
|
switch (modifier.kind) {
|
|
case 77:
|
|
if (isConstValid) {
|
|
continue;
|
|
}
|
|
case 115:
|
|
case 113:
|
|
case 114:
|
|
case 133:
|
|
case 125:
|
|
case 118:
|
|
diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind)));
|
|
break;
|
|
case 116:
|
|
case 85:
|
|
case 80:
|
|
}
|
|
}
|
|
}
|
|
function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) {
|
|
var start = nodes.pos;
|
|
return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2);
|
|
}
|
|
function createDiagnosticForNode(node, message, arg0, arg1, arg2) {
|
|
return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2);
|
|
}
|
|
});
|
|
}
|
|
function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) {
|
|
return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache);
|
|
}
|
|
function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
|
|
return runWithCancellationToken(function () {
|
|
var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken);
|
|
return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile);
|
|
});
|
|
}
|
|
function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) {
|
|
var cachedResult = sourceFile
|
|
? cache.perFile && cache.perFile.get(sourceFile.path)
|
|
: cache.allDiagnostics;
|
|
if (cachedResult) {
|
|
return cachedResult;
|
|
}
|
|
var result = getDiagnostics(sourceFile, cancellationToken) || ts.emptyArray;
|
|
if (sourceFile) {
|
|
if (!cache.perFile) {
|
|
cache.perFile = ts.createMap();
|
|
}
|
|
cache.perFile.set(sourceFile.path, result);
|
|
}
|
|
else {
|
|
cache.allDiagnostics = result;
|
|
}
|
|
return result;
|
|
}
|
|
function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) {
|
|
return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
|
|
}
|
|
function getOptionsDiagnostics() {
|
|
return ts.sortAndDeduplicateDiagnostics(ts.concatenate(fileProcessingDiagnostics.getGlobalDiagnostics(), ts.concatenate(programDiagnostics.getGlobalDiagnostics(), getOptionsDiagnosticsOfConfigFile())));
|
|
}
|
|
function getOptionsDiagnosticsOfConfigFile() {
|
|
if (!options.configFile) {
|
|
return ts.emptyArray;
|
|
}
|
|
var diagnostics = programDiagnostics.getDiagnostics(options.configFile.fileName);
|
|
forEachResolvedProjectReference(function (resolvedRef) {
|
|
if (resolvedRef) {
|
|
diagnostics = ts.concatenate(diagnostics, programDiagnostics.getDiagnostics(resolvedRef.sourceFile.fileName));
|
|
}
|
|
});
|
|
return diagnostics;
|
|
}
|
|
function getGlobalDiagnostics() {
|
|
return rootNames.length ? ts.sortAndDeduplicateDiagnostics(getDiagnosticsProducingTypeChecker().getGlobalDiagnostics().slice()) : ts.emptyArray;
|
|
}
|
|
function getConfigFileParsingDiagnostics() {
|
|
return configFileParsingDiagnostics || ts.emptyArray;
|
|
}
|
|
function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib) {
|
|
processSourceFile(ts.normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, undefined);
|
|
}
|
|
function fileReferenceIsEqualTo(a, b) {
|
|
return a.fileName === b.fileName;
|
|
}
|
|
function moduleNameIsEqualTo(a, b) {
|
|
return a.kind === 72
|
|
? b.kind === 72 && a.escapedText === b.escapedText
|
|
: b.kind === 10 && a.text === b.text;
|
|
}
|
|
function collectExternalModuleReferences(file) {
|
|
if (file.imports) {
|
|
return;
|
|
}
|
|
var isJavaScriptFile = ts.isSourceFileJS(file);
|
|
var isExternalModuleFile = ts.isExternalModule(file);
|
|
var imports;
|
|
var moduleAugmentations;
|
|
var ambientModules;
|
|
if (options.importHelpers
|
|
&& (options.isolatedModules || isExternalModuleFile)
|
|
&& !file.isDeclarationFile) {
|
|
var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText);
|
|
var importDecl = ts.createImportDeclaration(undefined, undefined, undefined, externalHelpersModuleReference);
|
|
ts.addEmitFlags(importDecl, 67108864);
|
|
externalHelpersModuleReference.parent = importDecl;
|
|
importDecl.parent = file;
|
|
imports = [externalHelpersModuleReference];
|
|
}
|
|
for (var _i = 0, _a = file.statements; _i < _a.length; _i++) {
|
|
var node = _a[_i];
|
|
collectModuleReferences(node, false);
|
|
}
|
|
if ((file.flags & 524288) || isJavaScriptFile) {
|
|
collectDynamicImportOrRequireCalls(file);
|
|
}
|
|
file.imports = imports || ts.emptyArray;
|
|
file.moduleAugmentations = moduleAugmentations || ts.emptyArray;
|
|
file.ambientModuleNames = ambientModules || ts.emptyArray;
|
|
return;
|
|
function collectModuleReferences(node, inAmbientModule) {
|
|
if (ts.isAnyImportOrReExport(node)) {
|
|
var moduleNameExpr = ts.getExternalModuleName(node);
|
|
if (moduleNameExpr && ts.isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text))) {
|
|
imports = ts.append(imports, moduleNameExpr);
|
|
}
|
|
}
|
|
else if (ts.isModuleDeclaration(node)) {
|
|
if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2) || file.isDeclarationFile)) {
|
|
var nameText = ts.getTextOfIdentifierOrLiteral(node.name);
|
|
if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(nameText))) {
|
|
(moduleAugmentations || (moduleAugmentations = [])).push(node.name);
|
|
}
|
|
else if (!inAmbientModule) {
|
|
if (file.isDeclarationFile) {
|
|
(ambientModules || (ambientModules = [])).push(nameText);
|
|
}
|
|
var body = node.body;
|
|
if (body) {
|
|
for (var _i = 0, _a = body.statements; _i < _a.length; _i++) {
|
|
var statement = _a[_i];
|
|
collectModuleReferences(statement, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function collectDynamicImportOrRequireCalls(file) {
|
|
var r = /import|require/g;
|
|
while (r.exec(file.text) !== null) {
|
|
var node = getNodeAtPosition(file, r.lastIndex);
|
|
if (ts.isRequireCall(node, true)) {
|
|
imports = ts.append(imports, node.arguments[0]);
|
|
}
|
|
else if (ts.isImportCall(node) && node.arguments.length === 1 && ts.isStringLiteralLike(node.arguments[0])) {
|
|
imports = ts.append(imports, node.arguments[0]);
|
|
}
|
|
else if (ts.isLiteralImportTypeNode(node)) {
|
|
imports = ts.append(imports, node.argument.literal);
|
|
}
|
|
}
|
|
}
|
|
function getNodeAtPosition(sourceFile, position) {
|
|
var current = sourceFile;
|
|
var getContainingChild = function (child) {
|
|
if (child.pos <= position && (position < child.end || (position === child.end && (child.kind === 1)))) {
|
|
return child;
|
|
}
|
|
};
|
|
while (true) {
|
|
var child = isJavaScriptFile && ts.hasJSDocNodes(current) && ts.forEach(current.jsDoc, getContainingChild) || ts.forEachChild(current, getContainingChild);
|
|
if (!child) {
|
|
return current;
|
|
}
|
|
current = child;
|
|
}
|
|
}
|
|
}
|
|
function getLibFileFromReference(ref) {
|
|
var libName = ref.fileName.toLocaleLowerCase();
|
|
var libFileName = ts.libMap.get(libName);
|
|
if (libFileName) {
|
|
return getSourceFile(ts.combinePaths(defaultLibraryPath, libFileName));
|
|
}
|
|
}
|
|
function getSourceFileFromReference(referencingFile, ref) {
|
|
return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), function (fileName) { return filesByName.get(toPath(fileName)); });
|
|
}
|
|
function getSourceFileFromReferenceWorker(fileName, getSourceFile, fail, refFile) {
|
|
if (ts.hasExtension(fileName)) {
|
|
if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensionsWithJsonIfResolveJsonModule, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) {
|
|
if (fail)
|
|
fail(ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + supportedExtensions.join("', '") + "'");
|
|
return undefined;
|
|
}
|
|
var sourceFile = getSourceFile(fileName);
|
|
if (fail) {
|
|
if (!sourceFile) {
|
|
var redirect = getProjectReferenceRedirect(fileName);
|
|
if (redirect) {
|
|
fail(ts.Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName);
|
|
}
|
|
else {
|
|
fail(ts.Diagnostics.File_0_not_found, fileName);
|
|
}
|
|
}
|
|
else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) {
|
|
fail(ts.Diagnostics.A_file_cannot_have_a_reference_to_itself);
|
|
}
|
|
}
|
|
return sourceFile;
|
|
}
|
|
else {
|
|
var sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile(fileName);
|
|
if (sourceFileNoExtension)
|
|
return sourceFileNoExtension;
|
|
if (fail && options.allowNonTsExtensions) {
|
|
fail(ts.Diagnostics.File_0_not_found, fileName);
|
|
return undefined;
|
|
}
|
|
var sourceFileWithAddedExtension = ts.forEach(supportedExtensions, function (extension) { return getSourceFile(fileName + extension); });
|
|
if (fail && !sourceFileWithAddedExtension)
|
|
fail(ts.Diagnostics.File_0_not_found, fileName + ".ts");
|
|
return sourceFileWithAddedExtension;
|
|
}
|
|
}
|
|
function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, refFile, refPos, refEnd) {
|
|
getSourceFileFromReferenceWorker(fileName, function (fileName) { return findSourceFile(fileName, toPath(fileName), isDefaultLib, ignoreNoDefaultLib, refFile, refPos, refEnd, packageId); }, function (diagnostic) {
|
|
var args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
args[_i - 1] = arguments[_i];
|
|
}
|
|
fileProcessingDiagnostics.add(refFile !== undefined && refEnd !== undefined && refPos !== undefined
|
|
? ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(args)) : ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(args)));
|
|
}, refFile);
|
|
}
|
|
function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) {
|
|
if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) {
|
|
fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName));
|
|
}
|
|
else {
|
|
fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName));
|
|
}
|
|
}
|
|
function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName) {
|
|
var redirect = Object.create(redirectTarget);
|
|
redirect.fileName = fileName;
|
|
redirect.path = path;
|
|
redirect.resolvedPath = resolvedPath;
|
|
redirect.originalFileName = originalFileName;
|
|
redirect.redirectInfo = { redirectTarget: redirectTarget, unredirected: unredirected };
|
|
sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
|
|
Object.defineProperties(redirect, {
|
|
id: {
|
|
get: function () { return this.redirectInfo.redirectTarget.id; },
|
|
set: function (value) { this.redirectInfo.redirectTarget.id = value; },
|
|
},
|
|
symbol: {
|
|
get: function () { return this.redirectInfo.redirectTarget.symbol; },
|
|
set: function (value) { this.redirectInfo.redirectTarget.symbol = value; },
|
|
},
|
|
});
|
|
return redirect;
|
|
}
|
|
function findSourceFile(fileName, path, isDefaultLib, ignoreNoDefaultLib, refFile, refPos, refEnd, packageId) {
|
|
var originalFileName = fileName;
|
|
if (filesByName.has(path)) {
|
|
var file_1 = filesByName.get(path);
|
|
if (file_1 && options.forceConsistentCasingInFileNames) {
|
|
var inputName = fileName;
|
|
var checkedName = file_1.fileName;
|
|
var isRedirect = toPath(checkedName) !== toPath(inputName);
|
|
if (isRedirect) {
|
|
inputName = getProjectReferenceRedirect(fileName) || fileName;
|
|
}
|
|
if (ts.getNormalizedAbsolutePath(checkedName, currentDirectory) !== ts.getNormalizedAbsolutePath(inputName, currentDirectory)) {
|
|
reportFileNamesDifferOnlyInCasingError(inputName, checkedName, refFile, refPos, refEnd);
|
|
}
|
|
}
|
|
if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) {
|
|
sourceFilesFoundSearchingNodeModules.set(file_1.path, false);
|
|
if (!options.noResolve) {
|
|
processReferencedFiles(file_1, isDefaultLib);
|
|
processTypeReferenceDirectives(file_1);
|
|
}
|
|
processLibReferenceDirectives(file_1);
|
|
modulesWithElidedImports.set(file_1.path, false);
|
|
processImportedModules(file_1);
|
|
}
|
|
else if (file_1 && modulesWithElidedImports.get(file_1.path)) {
|
|
if (currentNodeModulesDepth < maxNodeModuleJsDepth) {
|
|
modulesWithElidedImports.set(file_1.path, false);
|
|
processImportedModules(file_1);
|
|
}
|
|
}
|
|
return file_1;
|
|
}
|
|
var redirectedPath;
|
|
if (refFile) {
|
|
var redirect = getProjectReferenceRedirect(fileName);
|
|
if (redirect) {
|
|
(refFile.redirectedReferences || (refFile.redirectedReferences = [])).push(fileName);
|
|
fileName = redirect;
|
|
redirectedPath = toPath(redirect);
|
|
}
|
|
}
|
|
var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) {
|
|
if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) {
|
|
fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage));
|
|
}
|
|
else {
|
|
fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage));
|
|
}
|
|
}, shouldCreateNewSourceFile);
|
|
if (packageId) {
|
|
var packageIdKey = ts.packageIdToString(packageId);
|
|
var fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
|
|
if (fileFromPackageId) {
|
|
var dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath(fileName), originalFileName);
|
|
redirectTargetsMap.add(fileFromPackageId.path, fileName);
|
|
addFileToFilesByName(dupFile, path, redirectedPath);
|
|
sourceFileToPackageName.set(path, packageId.name);
|
|
processingOtherFiles.push(dupFile);
|
|
return dupFile;
|
|
}
|
|
else if (file) {
|
|
packageIdToSourceFile.set(packageIdKey, file);
|
|
sourceFileToPackageName.set(path, packageId.name);
|
|
}
|
|
}
|
|
addFileToFilesByName(file, path, redirectedPath);
|
|
if (file) {
|
|
sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
|
|
file.path = path;
|
|
file.resolvedPath = toPath(fileName);
|
|
file.originalFileName = originalFileName;
|
|
if (host.useCaseSensitiveFileNames()) {
|
|
var pathLowerCase = path.toLowerCase();
|
|
var existingFile = filesByNameIgnoreCase.get(pathLowerCase);
|
|
if (existingFile) {
|
|
reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd);
|
|
}
|
|
else {
|
|
filesByNameIgnoreCase.set(pathLowerCase, file);
|
|
}
|
|
}
|
|
skipDefaultLib = skipDefaultLib || (file.hasNoDefaultLib && !ignoreNoDefaultLib);
|
|
if (!options.noResolve) {
|
|
processReferencedFiles(file, isDefaultLib);
|
|
processTypeReferenceDirectives(file);
|
|
}
|
|
processLibReferenceDirectives(file);
|
|
processImportedModules(file);
|
|
if (isDefaultLib) {
|
|
processingDefaultLibFiles.push(file);
|
|
}
|
|
else {
|
|
processingOtherFiles.push(file);
|
|
}
|
|
}
|
|
return file;
|
|
}
|
|
function addFileToFilesByName(file, path, redirectedPath) {
|
|
filesByName.set(path, file);
|
|
if (redirectedPath) {
|
|
filesByName.set(redirectedPath, file);
|
|
}
|
|
}
|
|
function getProjectReferenceRedirect(fileName) {
|
|
if (!resolvedProjectReferences || !resolvedProjectReferences.length || ts.fileExtensionIs(fileName, ".d.ts") || !ts.fileExtensionIsOneOf(fileName, ts.supportedTSExtensions)) {
|
|
return undefined;
|
|
}
|
|
var referencedProject = getResolvedProjectReferenceToRedirect(fileName);
|
|
if (!referencedProject) {
|
|
return undefined;
|
|
}
|
|
var out = referencedProject.commandLine.options.outFile || referencedProject.commandLine.options.out;
|
|
return out ?
|
|
ts.changeExtension(out, ".d.ts") :
|
|
ts.getOutputDeclarationFileName(fileName, referencedProject.commandLine);
|
|
}
|
|
function getResolvedProjectReferenceToRedirect(fileName) {
|
|
if (mapFromFileToProjectReferenceRedirects === undefined) {
|
|
mapFromFileToProjectReferenceRedirects = ts.createMap();
|
|
forEachResolvedProjectReference(function (referencedProject, referenceProjectPath) {
|
|
if (referencedProject &&
|
|
toPath(options.configFilePath) !== referenceProjectPath) {
|
|
referencedProject.commandLine.fileNames.forEach(function (f) {
|
|
return mapFromFileToProjectReferenceRedirects.set(toPath(f), referenceProjectPath);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
var referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath(fileName));
|
|
return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath);
|
|
}
|
|
function forEachResolvedProjectReference(cb) {
|
|
return forEachProjectReference(projectReferences, resolvedProjectReferences, function (resolvedRef, index, parent) {
|
|
var ref = (parent ? parent.commandLine.projectReferences : projectReferences)[index];
|
|
var resolvedRefPath = toPath(resolveProjectReferencePath(ref));
|
|
return cb(resolvedRef, resolvedRefPath);
|
|
});
|
|
}
|
|
function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
|
|
var seenResolvedRefs;
|
|
return worker(projectReferences, resolvedProjectReferences, undefined, cbResolvedRef, cbRef);
|
|
function worker(projectReferences, resolvedProjectReferences, parent, cbResolvedRef, cbRef) {
|
|
if (cbRef) {
|
|
var result = cbRef(projectReferences, parent);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
}
|
|
return ts.forEach(resolvedProjectReferences, function (resolvedRef, index) {
|
|
if (ts.contains(seenResolvedRefs, resolvedRef)) {
|
|
return undefined;
|
|
}
|
|
var result = cbResolvedRef(resolvedRef, index, parent);
|
|
if (result) {
|
|
return result;
|
|
}
|
|
if (!resolvedRef)
|
|
return undefined;
|
|
(seenResolvedRefs || (seenResolvedRefs = [])).push(resolvedRef);
|
|
return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef, cbResolvedRef, cbRef);
|
|
});
|
|
}
|
|
}
|
|
function getResolvedProjectReferenceByPath(projectReferencePath) {
|
|
if (!projectReferenceRedirects) {
|
|
return undefined;
|
|
}
|
|
return projectReferenceRedirects.get(projectReferencePath) || undefined;
|
|
}
|
|
function processReferencedFiles(file, isDefaultLib) {
|
|
ts.forEach(file.referencedFiles, function (ref) {
|
|
var referencedFileName = resolveTripleslashReference(ref.fileName, file.originalFileName);
|
|
processSourceFile(referencedFileName, isDefaultLib, false, undefined, file, ref.pos, ref.end);
|
|
});
|
|
}
|
|
function processTypeReferenceDirectives(file) {
|
|
var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); });
|
|
if (!typeDirectives) {
|
|
return;
|
|
}
|
|
var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.originalFileName, getResolvedProjectReferenceToRedirect(file.originalFileName));
|
|
for (var i = 0; i < typeDirectives.length; i++) {
|
|
var ref = file.typeReferenceDirectives[i];
|
|
var resolvedTypeReferenceDirective = resolutions[i];
|
|
var fileName = ref.fileName.toLocaleLowerCase();
|
|
ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective);
|
|
processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end);
|
|
}
|
|
}
|
|
function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) {
|
|
var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective);
|
|
if (previousResolution && previousResolution.primary) {
|
|
return;
|
|
}
|
|
var saveResolution = true;
|
|
if (resolvedTypeReferenceDirective) {
|
|
if (resolvedTypeReferenceDirective.isExternalLibraryImport)
|
|
currentNodeModulesDepth++;
|
|
if (resolvedTypeReferenceDirective.primary) {
|
|
processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, refFile, refPos, refEnd);
|
|
}
|
|
else {
|
|
if (previousResolution) {
|
|
if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
|
|
var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName);
|
|
if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) {
|
|
fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName));
|
|
}
|
|
}
|
|
saveResolution = false;
|
|
}
|
|
else {
|
|
processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, refFile, refPos, refEnd);
|
|
}
|
|
}
|
|
if (resolvedTypeReferenceDirective.isExternalLibraryImport)
|
|
currentNodeModulesDepth--;
|
|
}
|
|
else {
|
|
fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective));
|
|
}
|
|
if (saveResolution) {
|
|
resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective);
|
|
}
|
|
}
|
|
function processLibReferenceDirectives(file) {
|
|
ts.forEach(file.libReferenceDirectives, function (libReference) {
|
|
var libName = libReference.fileName.toLocaleLowerCase();
|
|
var libFileName = ts.libMap.get(libName);
|
|
if (libFileName) {
|
|
processRootFile(ts.combinePaths(defaultLibraryPath, libFileName), true, true);
|
|
}
|
|
else {
|
|
var unqualifiedLibName = ts.removeSuffix(ts.removePrefix(libName, "lib."), ".d.ts");
|
|
var suggestion = ts.getSpellingSuggestion(unqualifiedLibName, ts.libs, ts.identity);
|
|
var message = suggestion ? ts.Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : ts.Diagnostics.Cannot_find_lib_definition_for_0;
|
|
fileProcessingDiagnostics.add(createDiagnostic(file, libReference.pos, libReference.end, message, libName, suggestion));
|
|
}
|
|
});
|
|
}
|
|
function createDiagnostic(refFile, refPos, refEnd, message) {
|
|
var args = [];
|
|
for (var _i = 4; _i < arguments.length; _i++) {
|
|
args[_i - 4] = arguments[_i];
|
|
}
|
|
if (refFile === undefined || refPos === undefined || refEnd === undefined) {
|
|
return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args));
|
|
}
|
|
else {
|
|
return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args));
|
|
}
|
|
}
|
|
function getCanonicalFileName(fileName) {
|
|
return host.getCanonicalFileName(fileName);
|
|
}
|
|
function processImportedModules(file) {
|
|
collectExternalModuleReferences(file);
|
|
if (file.imports.length || file.moduleAugmentations.length) {
|
|
var moduleNames = getModuleNames(file);
|
|
var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.originalFileName, currentDirectory), file);
|
|
ts.Debug.assert(resolutions.length === moduleNames.length);
|
|
for (var i = 0; i < moduleNames.length; i++) {
|
|
var resolution = resolutions[i];
|
|
ts.setResolvedModule(file, moduleNames[i], resolution);
|
|
if (!resolution) {
|
|
continue;
|
|
}
|
|
var isFromNodeModulesSearch = resolution.isExternalLibraryImport;
|
|
var isJsFile = !ts.resolutionExtensionIsTSOrJson(resolution.extension);
|
|
var isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile;
|
|
var resolvedFileName = resolution.resolvedFileName;
|
|
if (isFromNodeModulesSearch) {
|
|
currentNodeModulesDepth++;
|
|
}
|
|
var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
|
|
var shouldAddFile = resolvedFileName
|
|
&& !getResolutionDiagnostic(options, resolution)
|
|
&& !options.noResolve
|
|
&& i < file.imports.length
|
|
&& !elideImport
|
|
&& !(isJsFile && !options.allowJs)
|
|
&& (ts.isInJSFile(file.imports[i]) || !(file.imports[i].flags & 2097152));
|
|
if (elideImport) {
|
|
modulesWithElidedImports.set(file.path, true);
|
|
}
|
|
else if (shouldAddFile) {
|
|
var path = toPath(resolvedFileName);
|
|
var pos = ts.skipTrivia(file.text, file.imports[i].pos);
|
|
findSourceFile(resolvedFileName, path, false, false, file, pos, file.imports[i].end, resolution.packageId);
|
|
}
|
|
if (isFromNodeModulesSearch) {
|
|
currentNodeModulesDepth--;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
file.resolvedModules = undefined;
|
|
}
|
|
}
|
|
function computeCommonSourceDirectory(sourceFiles) {
|
|
var fileNames = ts.mapDefined(sourceFiles, function (file) { return file.isDeclarationFile ? undefined : file.fileName; });
|
|
return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName);
|
|
}
|
|
function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) {
|
|
var allFilesBelongToPath = true;
|
|
var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory));
|
|
for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) {
|
|
var sourceFile = sourceFiles_2[_i];
|
|
if (!sourceFile.isDeclarationFile) {
|
|
var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory));
|
|
if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, rootDirectory));
|
|
allFilesBelongToPath = false;
|
|
}
|
|
}
|
|
}
|
|
return allFilesBelongToPath;
|
|
}
|
|
function parseProjectReferenceConfigFile(ref) {
|
|
if (!projectReferenceRedirects) {
|
|
projectReferenceRedirects = ts.createMap();
|
|
}
|
|
var refPath = resolveProjectReferencePath(ref);
|
|
var sourceFilePath = toPath(refPath);
|
|
var fromCache = projectReferenceRedirects.get(sourceFilePath);
|
|
if (fromCache !== undefined) {
|
|
return fromCache || undefined;
|
|
}
|
|
var basePath = ts.getNormalizedAbsolutePath(ts.getDirectoryPath(refPath), host.getCurrentDirectory());
|
|
var sourceFile = host.getSourceFile(refPath, 100);
|
|
addFileToFilesByName(sourceFile, sourceFilePath, undefined);
|
|
if (sourceFile === undefined) {
|
|
projectReferenceRedirects.set(sourceFilePath, false);
|
|
return undefined;
|
|
}
|
|
sourceFile.path = sourceFilePath;
|
|
sourceFile.resolvedPath = sourceFilePath;
|
|
sourceFile.originalFileName = refPath;
|
|
var commandLine = ts.parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, undefined, refPath);
|
|
var resolvedRef = { commandLine: commandLine, sourceFile: sourceFile };
|
|
projectReferenceRedirects.set(sourceFilePath, resolvedRef);
|
|
if (commandLine.projectReferences) {
|
|
resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile);
|
|
}
|
|
return resolvedRef;
|
|
}
|
|
function verifyCompilerOptions() {
|
|
if (options.strictPropertyInitialization && !ts.getStrictOptionValue(options, "strictNullChecks")) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
|
|
}
|
|
if (options.isolatedModules) {
|
|
if (ts.getEmitDeclarations(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, getEmitDeclarationOptionName(options), "isolatedModules");
|
|
}
|
|
if (options.noEmitOnError) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules");
|
|
}
|
|
if (options.out) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules");
|
|
}
|
|
if (options.outFile) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules");
|
|
}
|
|
}
|
|
if (options.inlineSourceMap) {
|
|
if (options.sourceMap) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap");
|
|
}
|
|
if (options.mapRoot) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap");
|
|
}
|
|
}
|
|
if (options.paths && options.baseUrl === undefined) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option, "paths");
|
|
}
|
|
if (options.composite) {
|
|
if (options.declaration === false) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration");
|
|
}
|
|
}
|
|
verifyProjectReferences();
|
|
if (options.composite) {
|
|
var sourceFiles = files.filter(function (f) { return !f.isDeclarationFile; });
|
|
if (rootNames.length < sourceFiles.length) {
|
|
var normalizedRootNames = rootNames.map(function (r) { return ts.normalizePath(r).toLowerCase(); });
|
|
for (var _i = 0, _a = sourceFiles.map(function (f) { return ts.normalizePath(f.path).toLowerCase(); }); _i < _a.length; _i++) {
|
|
var file = _a[_i];
|
|
if (normalizedRootNames.indexOf(file) === -1) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_in_project_file_list_Projects_must_list_all_files_or_use_an_include_pattern, file));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (options.paths) {
|
|
for (var key in options.paths) {
|
|
if (!ts.hasProperty(options.paths, key)) {
|
|
continue;
|
|
}
|
|
if (!ts.hasZeroOrOneAsteriskCharacter(key)) {
|
|
createDiagnosticForOptionPaths(true, key, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key);
|
|
}
|
|
if (ts.isArray(options.paths[key])) {
|
|
var len = options.paths[key].length;
|
|
if (len === 0) {
|
|
createDiagnosticForOptionPaths(false, key, ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key);
|
|
}
|
|
for (var i = 0; i < len; i++) {
|
|
var subst = options.paths[key][i];
|
|
var typeOfSubst = typeof subst;
|
|
if (typeOfSubst === "string") {
|
|
if (!ts.hasZeroOrOneAsteriskCharacter(subst)) {
|
|
createDiagnosticForOptionPathKeyValue(key, i, ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key);
|
|
}
|
|
}
|
|
else {
|
|
createDiagnosticForOptionPathKeyValue(key, i, ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
createDiagnosticForOptionPaths(false, key, ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key);
|
|
}
|
|
}
|
|
}
|
|
if (!options.sourceMap && !options.inlineSourceMap) {
|
|
if (options.inlineSources) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources");
|
|
}
|
|
if (options.sourceRoot) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot");
|
|
}
|
|
}
|
|
if (options.out && options.outFile) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile");
|
|
}
|
|
if (options.mapRoot && !(options.sourceMap || options.declarationMap)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap");
|
|
}
|
|
if (options.declarationDir) {
|
|
if (!ts.getEmitDeclarations(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite");
|
|
}
|
|
if (options.out || options.outFile) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile");
|
|
}
|
|
}
|
|
if (options.declarationMap && !ts.getEmitDeclarations(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite");
|
|
}
|
|
if (options.lib && options.noLib) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib");
|
|
}
|
|
if (options.noImplicitUseStrict && ts.getStrictOptionValue(options, "alwaysStrict")) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict");
|
|
}
|
|
var languageVersion = options.target || 0;
|
|
var outFile = options.outFile || options.out;
|
|
var firstNonAmbientExternalModuleSourceFile = ts.find(files, function (f) { return ts.isExternalModule(f) && !f.isDeclarationFile; });
|
|
if (options.isolatedModules) {
|
|
if (options.module === ts.ModuleKind.None && languageVersion < 2) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target");
|
|
}
|
|
var firstNonExternalModuleSourceFile = ts.find(files, function (f) { return !ts.isExternalModule(f) && !f.isDeclarationFile && f.scriptKind !== 6; });
|
|
if (firstNonExternalModuleSourceFile) {
|
|
var span = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile);
|
|
programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided));
|
|
}
|
|
}
|
|
else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 && options.module === ts.ModuleKind.None) {
|
|
var span = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
|
|
programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none));
|
|
}
|
|
if (outFile && !options.emitDeclarationOnly) {
|
|
if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile", "module");
|
|
}
|
|
else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) {
|
|
var span = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
|
|
programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
|
|
}
|
|
}
|
|
if (options.resolveJsonModule) {
|
|
if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule");
|
|
}
|
|
else if (!ts.hasJsonModuleEmitEnabled(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
|
|
}
|
|
}
|
|
if (options.outDir ||
|
|
options.sourceRoot ||
|
|
options.mapRoot) {
|
|
var dir = getCommonSourceDirectory();
|
|
if (options.outDir && dir === "" && files.some(function (file) { return ts.getRootLength(file.fileName) > 1; })) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
|
|
}
|
|
}
|
|
if (!options.noEmit && options.allowJs && ts.getEmitDeclarations(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", getEmitDeclarationOptionName(options));
|
|
}
|
|
if (options.checkJs && !options.allowJs) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"));
|
|
}
|
|
if (options.emitDeclarationOnly) {
|
|
if (!ts.getEmitDeclarations(options)) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite");
|
|
}
|
|
if (options.noEmit) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit");
|
|
}
|
|
}
|
|
if (options.emitDecoratorMetadata &&
|
|
!options.experimentalDecorators) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators");
|
|
}
|
|
if (options.jsxFactory) {
|
|
if (options.reactNamespace) {
|
|
createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory");
|
|
}
|
|
if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) {
|
|
createOptionValueDiagnostic("jsxFactory", ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory);
|
|
}
|
|
}
|
|
else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) {
|
|
createOptionValueDiagnostic("reactNamespace", ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace);
|
|
}
|
|
if (!options.noEmit && !options.suppressOutputPathCheck) {
|
|
var emitHost = getEmitHost();
|
|
var emitFilesSeen_1 = ts.createMap();
|
|
ts.forEachEmittedFile(emitHost, function (emitFileNames) {
|
|
if (!options.emitDeclarationOnly) {
|
|
verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1);
|
|
}
|
|
verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1);
|
|
});
|
|
}
|
|
function verifyEmitFilePath(emitFileName, emitFilesSeen) {
|
|
if (emitFileName) {
|
|
var emitFilePath = toPath(emitFileName);
|
|
if (filesByName.has(emitFilePath)) {
|
|
var chain_2;
|
|
if (!options.configFilePath) {
|
|
chain_2 = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig);
|
|
}
|
|
chain_2 = ts.chainDiagnosticMessages(chain_2, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
|
|
blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_2));
|
|
}
|
|
var emitFileKey = !host.useCaseSensitiveFileNames() ? emitFilePath.toLocaleLowerCase() : emitFilePath;
|
|
if (emitFilesSeen.has(emitFileKey)) {
|
|
blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName));
|
|
}
|
|
else {
|
|
emitFilesSeen.set(emitFileKey, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function verifyProjectReferences() {
|
|
forEachProjectReference(projectReferences, resolvedProjectReferences, function (resolvedRef, index, parent) {
|
|
var ref = (parent ? parent.commandLine.projectReferences : projectReferences)[index];
|
|
var parentFile = parent && parent.sourceFile;
|
|
if (!resolvedRef) {
|
|
createDiagnosticForReference(parentFile, index, ts.Diagnostics.File_0_not_found, ref.path);
|
|
return;
|
|
}
|
|
var options = resolvedRef.commandLine.options;
|
|
if (!options.composite) {
|
|
var inputs = parent ? parent.commandLine.fileNames : rootNames;
|
|
if (inputs.length) {
|
|
createDiagnosticForReference(parentFile, index, ts.Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path);
|
|
}
|
|
}
|
|
if (ref.prepend) {
|
|
var out = options.outFile || options.out;
|
|
if (out) {
|
|
if (!host.fileExists(out)) {
|
|
createDiagnosticForReference(parentFile, index, ts.Diagnostics.Output_file_0_from_project_1_does_not_exist, out, ref.path);
|
|
}
|
|
}
|
|
else {
|
|
createDiagnosticForReference(parentFile, index, ts.Diagnostics.Cannot_prepend_project_0_because_it_does_not_have_outFile_set, ref.path);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, arg0, arg1, arg2) {
|
|
var needCompilerDiagnostic = true;
|
|
var pathsSyntax = getOptionPathsSyntax();
|
|
for (var _i = 0, pathsSyntax_1 = pathsSyntax; _i < pathsSyntax_1.length; _i++) {
|
|
var pathProp = pathsSyntax_1[_i];
|
|
if (ts.isObjectLiteralExpression(pathProp.initializer)) {
|
|
for (var _a = 0, _b = ts.getPropertyAssignment(pathProp.initializer, key); _a < _b.length; _a++) {
|
|
var keyProps = _b[_a];
|
|
var initializer = keyProps.initializer;
|
|
if (ts.isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) {
|
|
programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, arg0, arg1, arg2));
|
|
needCompilerDiagnostic = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (needCompilerDiagnostic) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1, arg2));
|
|
}
|
|
}
|
|
function createDiagnosticForOptionPaths(onKey, key, message, arg0) {
|
|
var needCompilerDiagnostic = true;
|
|
var pathsSyntax = getOptionPathsSyntax();
|
|
for (var _i = 0, pathsSyntax_2 = pathsSyntax; _i < pathsSyntax_2.length; _i++) {
|
|
var pathProp = pathsSyntax_2[_i];
|
|
if (ts.isObjectLiteralExpression(pathProp.initializer) &&
|
|
createOptionDiagnosticInObjectLiteralSyntax(pathProp.initializer, onKey, key, undefined, message, arg0)) {
|
|
needCompilerDiagnostic = false;
|
|
}
|
|
}
|
|
if (needCompilerDiagnostic) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0));
|
|
}
|
|
}
|
|
function getOptionsSyntaxByName(name) {
|
|
var compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
|
|
if (compilerOptionsObjectLiteralSyntax) {
|
|
return ts.getPropertyAssignment(compilerOptionsObjectLiteralSyntax, name);
|
|
}
|
|
return undefined;
|
|
}
|
|
function getOptionPathsSyntax() {
|
|
return getOptionsSyntaxByName("paths") || ts.emptyArray;
|
|
}
|
|
function createDiagnosticForOptionName(message, option1, option2, option3) {
|
|
createDiagnosticForOption(true, option1, option2, message, option1, option2, option3);
|
|
}
|
|
function createOptionValueDiagnostic(option1, message, arg0) {
|
|
createDiagnosticForOption(false, option1, undefined, message, arg0);
|
|
}
|
|
function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
|
|
var referencesSyntax = ts.firstDefined(ts.getTsConfigPropArray(sourceFile || options.configFile, "references"), function (property) { return ts.isArrayLiteralExpression(property.initializer) ? property.initializer : undefined; });
|
|
if (referencesSyntax && referencesSyntax.elements.length > index) {
|
|
programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, arg0, arg1));
|
|
}
|
|
else {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1));
|
|
}
|
|
}
|
|
function createDiagnosticForOption(onKey, option1, option2, message, arg0, arg1, arg2) {
|
|
var compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
|
|
var needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax ||
|
|
!createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, arg0, arg1, arg2);
|
|
if (needCompilerDiagnostic) {
|
|
programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1, arg2));
|
|
}
|
|
}
|
|
function getCompilerOptionsObjectLiteralSyntax() {
|
|
if (_compilerOptionsObjectLiteralSyntax === undefined) {
|
|
_compilerOptionsObjectLiteralSyntax = null;
|
|
var jsonObjectLiteral = ts.getTsConfigObjectLiteralExpression(options.configFile);
|
|
if (jsonObjectLiteral) {
|
|
for (var _i = 0, _a = ts.getPropertyAssignment(jsonObjectLiteral, "compilerOptions"); _i < _a.length; _i++) {
|
|
var prop = _a[_i];
|
|
if (ts.isObjectLiteralExpression(prop.initializer)) {
|
|
_compilerOptionsObjectLiteralSyntax = prop.initializer;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return _compilerOptionsObjectLiteralSyntax;
|
|
}
|
|
function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, arg0, arg1, arg2) {
|
|
var props = ts.getPropertyAssignment(objectLiteral, key1, key2);
|
|
for (var _i = 0, props_2 = props; _i < props_2.length; _i++) {
|
|
var prop = props_2[_i];
|
|
programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, arg0, arg1, arg2));
|
|
}
|
|
return !!props.length;
|
|
}
|
|
function blockEmittingOfFile(emitFileName, diag) {
|
|
hasEmitBlockingDiagnostics.set(toPath(emitFileName), true);
|
|
programDiagnostics.add(diag);
|
|
}
|
|
function isEmittedFile(file) {
|
|
if (options.noEmit) {
|
|
return false;
|
|
}
|
|
var filePath = toPath(file);
|
|
if (getSourceFileByPath(filePath)) {
|
|
return false;
|
|
}
|
|
var out = options.outFile || options.out;
|
|
if (out) {
|
|
return isSameFile(filePath, out) || isSameFile(filePath, ts.removeFileExtension(out) + ".d.ts");
|
|
}
|
|
if (options.declarationDir && ts.containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) {
|
|
return true;
|
|
}
|
|
if (options.outDir) {
|
|
return ts.containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames());
|
|
}
|
|
if (ts.fileExtensionIsOneOf(filePath, ts.supportedJSExtensions) || ts.fileExtensionIs(filePath, ".d.ts")) {
|
|
var filePathWithoutExtension = ts.removeFileExtension(filePath);
|
|
return !!getSourceFileByPath((filePathWithoutExtension + ".ts")) ||
|
|
!!getSourceFileByPath((filePathWithoutExtension + ".tsx"));
|
|
}
|
|
return false;
|
|
}
|
|
function isSameFile(file1, file2) {
|
|
return ts.comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0;
|
|
}
|
|
}
|
|
ts.createProgram = createProgram;
|
|
function parseConfigHostFromCompilerHost(host) {
|
|
return {
|
|
fileExists: function (f) { return host.fileExists(f); },
|
|
readDirectory: function (root, extensions, excludes, includes, depth) {
|
|
ts.Debug.assertDefined(host.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'");
|
|
return host.readDirectory(root, extensions, excludes, includes, depth);
|
|
},
|
|
readFile: function (f) { return host.readFile(f); },
|
|
useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(),
|
|
getCurrentDirectory: function () { return host.getCurrentDirectory(); },
|
|
onUnRecoverableConfigFileDiagnostic: function () { return undefined; },
|
|
trace: host.trace ? function (s) { return host.trace(s); } : undefined
|
|
};
|
|
}
|
|
ts.parseConfigHostFromCompilerHost = parseConfigHostFromCompilerHost;
|
|
function resolveProjectReferencePath(hostOrRef, ref) {
|
|
var passedInRef = ref ? ref : hostOrRef;
|
|
return ts.resolveConfigFileProjectName(passedInRef.path);
|
|
}
|
|
ts.resolveProjectReferencePath = resolveProjectReferencePath;
|
|
function getEmitDeclarationOptionName(options) {
|
|
return options.declaration ? "declaration" : "composite";
|
|
}
|
|
function getResolutionDiagnostic(options, _a) {
|
|
var extension = _a.extension;
|
|
switch (extension) {
|
|
case ".ts":
|
|
case ".d.ts":
|
|
return undefined;
|
|
case ".tsx":
|
|
return needJsx();
|
|
case ".jsx":
|
|
return needJsx() || needAllowJs();
|
|
case ".js":
|
|
return needAllowJs();
|
|
case ".json":
|
|
return needResolveJsonModule();
|
|
}
|
|
function needJsx() {
|
|
return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
|
|
}
|
|
function needAllowJs() {
|
|
return options.allowJs || !ts.getStrictOptionValue(options, "noImplicitAny") ? undefined : ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
|
|
}
|
|
function needResolveJsonModule() {
|
|
return options.resolveJsonModule ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
|
|
}
|
|
}
|
|
ts.getResolutionDiagnostic = getResolutionDiagnostic;
|
|
function getModuleNames(_a) {
|
|
var imports = _a.imports, moduleAugmentations = _a.moduleAugmentations;
|
|
var res = imports.map(function (i) { return i.text; });
|
|
for (var _i = 0, moduleAugmentations_1 = moduleAugmentations; _i < moduleAugmentations_1.length; _i++) {
|
|
var aug = moduleAugmentations_1[_i];
|
|
if (aug.kind === 10) {
|
|
res.push(aug.text);
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers) {
|
|
var outputFiles = [];
|
|
var emitResult = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers);
|
|
return { outputFiles: outputFiles, emitSkipped: emitResult.emitSkipped, exportedModulesFromDeclarationEmit: emitResult.exportedModulesFromDeclarationEmit };
|
|
function writeFile(fileName, text, writeByteOrderMark) {
|
|
outputFiles.push({ name: fileName, writeByteOrderMark: writeByteOrderMark, text: text });
|
|
}
|
|
}
|
|
ts.getFileEmitOutput = getFileEmitOutput;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
var BuilderState;
|
|
(function (BuilderState) {
|
|
function getReferencedFileFromImportedModuleSymbol(symbol) {
|
|
if (symbol.declarations && symbol.declarations[0]) {
|
|
var declarationSourceFile = ts.getSourceFileOfNode(symbol.declarations[0]);
|
|
return declarationSourceFile && declarationSourceFile.resolvedPath;
|
|
}
|
|
}
|
|
function getReferencedFileFromImportLiteral(checker, importName) {
|
|
var symbol = checker.getSymbolAtLocation(importName);
|
|
return symbol && getReferencedFileFromImportedModuleSymbol(symbol);
|
|
}
|
|
function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
|
|
return ts.toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
|
|
}
|
|
function getReferencedFiles(program, sourceFile, getCanonicalFileName) {
|
|
var referencedFiles;
|
|
if (sourceFile.imports && sourceFile.imports.length > 0) {
|
|
var checker = program.getTypeChecker();
|
|
for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) {
|
|
var importName = _a[_i];
|
|
var declarationSourceFilePath = getReferencedFileFromImportLiteral(checker, importName);
|
|
if (declarationSourceFilePath) {
|
|
addReferencedFile(declarationSourceFilePath);
|
|
}
|
|
}
|
|
}
|
|
var sourceFileDirectory = ts.getDirectoryPath(sourceFile.path);
|
|
if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) {
|
|
for (var _b = 0, _c = sourceFile.referencedFiles; _b < _c.length; _b++) {
|
|
var referencedFile = _c[_b];
|
|
var referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName);
|
|
addReferencedFile(referencedPath);
|
|
}
|
|
}
|
|
if (sourceFile.resolvedTypeReferenceDirectiveNames) {
|
|
sourceFile.resolvedTypeReferenceDirectiveNames.forEach(function (resolvedTypeReferenceDirective) {
|
|
if (!resolvedTypeReferenceDirective) {
|
|
return;
|
|
}
|
|
var fileName = resolvedTypeReferenceDirective.resolvedFileName;
|
|
var typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName);
|
|
addReferencedFile(typeFilePath);
|
|
});
|
|
}
|
|
if (sourceFile.moduleAugmentations.length) {
|
|
var checker = program.getTypeChecker();
|
|
for (var _d = 0, _e = sourceFile.moduleAugmentations; _d < _e.length; _d++) {
|
|
var moduleName = _e[_d];
|
|
if (!ts.isStringLiteral(moduleName)) {
|
|
continue;
|
|
}
|
|
var symbol = checker.getSymbolAtLocation(moduleName);
|
|
if (!symbol) {
|
|
continue;
|
|
}
|
|
addReferenceFromAmbientModule(symbol);
|
|
}
|
|
}
|
|
for (var _f = 0, _g = program.getTypeChecker().getAmbientModules(); _f < _g.length; _f++) {
|
|
var ambientModule = _g[_f];
|
|
if (ambientModule.declarations.length > 1) {
|
|
addReferenceFromAmbientModule(ambientModule);
|
|
}
|
|
}
|
|
return referencedFiles;
|
|
function addReferenceFromAmbientModule(symbol) {
|
|
for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) {
|
|
var declaration = _a[_i];
|
|
var declarationSourceFile = ts.getSourceFileOfNode(declaration);
|
|
if (declarationSourceFile &&
|
|
declarationSourceFile !== sourceFile) {
|
|
addReferencedFile(declarationSourceFile.resolvedPath);
|
|
}
|
|
}
|
|
}
|
|
function addReferencedFile(referencedPath) {
|
|
if (!referencedFiles) {
|
|
referencedFiles = ts.createMap();
|
|
}
|
|
referencedFiles.set(referencedPath, true);
|
|
}
|
|
}
|
|
function canReuseOldState(newReferencedMap, oldState) {
|
|
return oldState && !oldState.referencedMap === !newReferencedMap;
|
|
}
|
|
BuilderState.canReuseOldState = canReuseOldState;
|
|
function create(newProgram, getCanonicalFileName, oldState) {
|
|
var fileInfos = ts.createMap();
|
|
var referencedMap = newProgram.getCompilerOptions().module !== ts.ModuleKind.None ? ts.createMap() : undefined;
|
|
var exportedModulesMap = referencedMap ? ts.createMap() : undefined;
|
|
var hasCalledUpdateShapeSignature = ts.createMap();
|
|
var useOldState = canReuseOldState(referencedMap, oldState);
|
|
for (var _i = 0, _a = newProgram.getSourceFiles(); _i < _a.length; _i++) {
|
|
var sourceFile = _a[_i];
|
|
var version_1 = sourceFile.version;
|
|
var oldInfo = useOldState ? oldState.fileInfos.get(sourceFile.path) : undefined;
|
|
if (referencedMap) {
|
|
var newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
|
|
if (newReferences) {
|
|
referencedMap.set(sourceFile.path, newReferences);
|
|
}
|
|
if (useOldState) {
|
|
var exportedModules = oldState.exportedModulesMap.get(sourceFile.path);
|
|
if (exportedModules) {
|
|
exportedModulesMap.set(sourceFile.path, exportedModules);
|
|
}
|
|
}
|
|
}
|
|
fileInfos.set(sourceFile.path, { version: version_1, signature: oldInfo && oldInfo.signature });
|
|
}
|
|
return {
|
|
fileInfos: fileInfos,
|
|
referencedMap: referencedMap,
|
|
exportedModulesMap: exportedModulesMap,
|
|
hasCalledUpdateShapeSignature: hasCalledUpdateShapeSignature,
|
|
allFilesExcludingDefaultLibraryFile: undefined,
|
|
allFileNames: undefined
|
|
};
|
|
}
|
|
BuilderState.create = create;
|
|
function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, computeHash, cacheToUpdateSignature, exportedModulesMapCache) {
|
|
var signatureCache = cacheToUpdateSignature || ts.createMap();
|
|
var sourceFile = programOfThisState.getSourceFileByPath(path);
|
|
if (!sourceFile) {
|
|
return ts.emptyArray;
|
|
}
|
|
if (!updateShapeSignature(state, programOfThisState, sourceFile, signatureCache, cancellationToken, computeHash, exportedModulesMapCache)) {
|
|
return [sourceFile];
|
|
}
|
|
var result = (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, signatureCache, cancellationToken, computeHash, exportedModulesMapCache);
|
|
if (!cacheToUpdateSignature) {
|
|
updateSignaturesFromCache(state, signatureCache);
|
|
}
|
|
return result;
|
|
}
|
|
BuilderState.getFilesAffectedBy = getFilesAffectedBy;
|
|
function updateSignaturesFromCache(state, signatureCache) {
|
|
signatureCache.forEach(function (signature, path) {
|
|
state.fileInfos.get(path).signature = signature;
|
|
state.hasCalledUpdateShapeSignature.set(path, true);
|
|
});
|
|
}
|
|
BuilderState.updateSignaturesFromCache = updateSignaturesFromCache;
|
|
function updateShapeSignature(state, programOfThisState, sourceFile, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache) {
|
|
ts.Debug.assert(!!sourceFile);
|
|
ts.Debug.assert(!exportedModulesMapCache || !!state.exportedModulesMap, "Compute visible to outside map only if visibleToOutsideReferencedMap present in the state");
|
|
if (state.hasCalledUpdateShapeSignature.has(sourceFile.path) || cacheToUpdateSignature.has(sourceFile.path)) {
|
|
return false;
|
|
}
|
|
var info = state.fileInfos.get(sourceFile.path);
|
|
if (!info)
|
|
return ts.Debug.fail();
|
|
var prevSignature = info.signature;
|
|
var latestSignature;
|
|
if (sourceFile.isDeclarationFile) {
|
|
latestSignature = sourceFile.version;
|
|
if (exportedModulesMapCache && latestSignature !== prevSignature) {
|
|
var references = state.referencedMap ? state.referencedMap.get(sourceFile.path) : undefined;
|
|
exportedModulesMapCache.set(sourceFile.path, references || false);
|
|
}
|
|
}
|
|
else {
|
|
var emitOutput = ts.getFileEmitOutput(programOfThisState, sourceFile, true, cancellationToken);
|
|
if (emitOutput.outputFiles && emitOutput.outputFiles.length > 0) {
|
|
latestSignature = computeHash(emitOutput.outputFiles[0].text);
|
|
if (exportedModulesMapCache && latestSignature !== prevSignature) {
|
|
updateExportedModules(sourceFile, emitOutput.exportedModulesFromDeclarationEmit, exportedModulesMapCache);
|
|
}
|
|
}
|
|
else {
|
|
latestSignature = prevSignature;
|
|
}
|
|
}
|
|
cacheToUpdateSignature.set(sourceFile.path, latestSignature);
|
|
return !prevSignature || latestSignature !== prevSignature;
|
|
}
|
|
function updateExportedModules(sourceFile, exportedModulesFromDeclarationEmit, exportedModulesMapCache) {
|
|
if (!exportedModulesFromDeclarationEmit) {
|
|
exportedModulesMapCache.set(sourceFile.path, false);
|
|
return;
|
|
}
|
|
var exportedModules;
|
|
exportedModulesFromDeclarationEmit.forEach(function (symbol) { return addExportedModule(getReferencedFileFromImportedModuleSymbol(symbol)); });
|
|
exportedModulesMapCache.set(sourceFile.path, exportedModules || false);
|
|
function addExportedModule(exportedModulePath) {
|
|
if (exportedModulePath) {
|
|
if (!exportedModules) {
|
|
exportedModules = ts.createMap();
|
|
}
|
|
exportedModules.set(exportedModulePath, true);
|
|
}
|
|
}
|
|
}
|
|
function updateExportedFilesMapFromCache(state, exportedModulesMapCache) {
|
|
if (exportedModulesMapCache) {
|
|
ts.Debug.assert(!!state.exportedModulesMap);
|
|
exportedModulesMapCache.forEach(function (exportedModules, path) {
|
|
if (exportedModules) {
|
|
state.exportedModulesMap.set(path, exportedModules);
|
|
}
|
|
else {
|
|
state.exportedModulesMap.delete(path);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
BuilderState.updateExportedFilesMapFromCache = updateExportedFilesMapFromCache;
|
|
function getAllDependencies(state, programOfThisState, sourceFile) {
|
|
var _a;
|
|
var compilerOptions = programOfThisState.getCompilerOptions();
|
|
if (compilerOptions.outFile || compilerOptions.out) {
|
|
return getAllFileNames(state, programOfThisState);
|
|
}
|
|
if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) {
|
|
return getAllFileNames(state, programOfThisState);
|
|
}
|
|
var seenMap = ts.createMap();
|
|
var queue = [sourceFile.path];
|
|
while (queue.length) {
|
|
var path = queue.pop();
|
|
if (!seenMap.has(path)) {
|
|
seenMap.set(path, true);
|
|
var references = state.referencedMap.get(path);
|
|
if (references) {
|
|
var iterator = references.keys();
|
|
for (var _b = iterator.next(), value = _b.value, done = _b.done; !done; _a = iterator.next(), value = _a.value, done = _a.done, _a) {
|
|
queue.push(value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return ts.arrayFrom(ts.mapDefinedIterator(seenMap.keys(), function (path) {
|
|
var file = programOfThisState.getSourceFileByPath(path);
|
|
return file ? file.fileName : path;
|
|
}));
|
|
}
|
|
BuilderState.getAllDependencies = getAllDependencies;
|
|
function getAllFileNames(state, programOfThisState) {
|
|
if (!state.allFileNames) {
|
|
var sourceFiles = programOfThisState.getSourceFiles();
|
|
state.allFileNames = sourceFiles === ts.emptyArray ? ts.emptyArray : sourceFiles.map(function (file) { return file.fileName; });
|
|
}
|
|
return state.allFileNames;
|
|
}
|
|
function getReferencedByPaths(state, referencedFilePath) {
|
|
return ts.arrayFrom(ts.mapDefinedIterator(state.referencedMap.entries(), function (_a) {
|
|
var filePath = _a[0], referencesInFile = _a[1];
|
|
return referencesInFile.has(referencedFilePath) ? filePath : undefined;
|
|
}));
|
|
}
|
|
function containsOnlyAmbientModules(sourceFile) {
|
|
for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) {
|
|
var statement = _a[_i];
|
|
if (!ts.isModuleWithStringLiteralName(statement)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function containsGlobalScopeAugmentation(sourceFile) {
|
|
return ts.some(sourceFile.moduleAugmentations, function (augmentation) { return ts.isGlobalScopeAugmentation(augmentation.parent); });
|
|
}
|
|
function isFileAffectingGlobalScope(sourceFile) {
|
|
return containsGlobalScopeAugmentation(sourceFile) ||
|
|
!ts.isExternalModule(sourceFile) && !containsOnlyAmbientModules(sourceFile);
|
|
}
|
|
function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) {
|
|
if (state.allFilesExcludingDefaultLibraryFile) {
|
|
return state.allFilesExcludingDefaultLibraryFile;
|
|
}
|
|
var result;
|
|
addSourceFile(firstSourceFile);
|
|
for (var _i = 0, _a = programOfThisState.getSourceFiles(); _i < _a.length; _i++) {
|
|
var sourceFile = _a[_i];
|
|
if (sourceFile !== firstSourceFile) {
|
|
addSourceFile(sourceFile);
|
|
}
|
|
}
|
|
state.allFilesExcludingDefaultLibraryFile = result || ts.emptyArray;
|
|
return state.allFilesExcludingDefaultLibraryFile;
|
|
function addSourceFile(sourceFile) {
|
|
if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) {
|
|
(result || (result = [])).push(sourceFile);
|
|
}
|
|
}
|
|
}
|
|
function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) {
|
|
var compilerOptions = programOfThisState.getCompilerOptions();
|
|
if (compilerOptions && (compilerOptions.out || compilerOptions.outFile)) {
|
|
return [sourceFileWithUpdatedShape];
|
|
}
|
|
return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
|
|
}
|
|
function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache) {
|
|
if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) {
|
|
return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
|
|
}
|
|
var compilerOptions = programOfThisState.getCompilerOptions();
|
|
if (compilerOptions && (compilerOptions.isolatedModules || compilerOptions.out || compilerOptions.outFile)) {
|
|
return [sourceFileWithUpdatedShape];
|
|
}
|
|
var seenFileNamesMap = ts.createMap();
|
|
seenFileNamesMap.set(sourceFileWithUpdatedShape.path, sourceFileWithUpdatedShape);
|
|
var queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.path);
|
|
while (queue.length > 0) {
|
|
var currentPath = queue.pop();
|
|
if (!seenFileNamesMap.has(currentPath)) {
|
|
var currentSourceFile = programOfThisState.getSourceFileByPath(currentPath);
|
|
seenFileNamesMap.set(currentPath, currentSourceFile);
|
|
if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache)) {
|
|
queue.push.apply(queue, getReferencedByPaths(state, currentPath));
|
|
}
|
|
}
|
|
}
|
|
return ts.arrayFrom(ts.mapDefinedIterator(seenFileNamesMap.values(), function (value) { return value; }));
|
|
}
|
|
})(BuilderState = ts.BuilderState || (ts.BuilderState = {}));
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function hasSameKeys(map1, map2) {
|
|
return map1 === map2 || map1 !== undefined && map2 !== undefined && map1.size === map2.size && !ts.forEachKey(map1, function (key) { return !map2.has(key); });
|
|
}
|
|
function createBuilderProgramState(newProgram, getCanonicalFileName, oldState) {
|
|
var state = ts.BuilderState.create(newProgram, getCanonicalFileName, oldState);
|
|
state.program = newProgram;
|
|
var compilerOptions = newProgram.getCompilerOptions();
|
|
if (!compilerOptions.outFile && !compilerOptions.out) {
|
|
state.semanticDiagnosticsPerFile = ts.createMap();
|
|
}
|
|
state.changedFilesSet = ts.createMap();
|
|
var useOldState = ts.BuilderState.canReuseOldState(state.referencedMap, oldState);
|
|
var oldCompilerOptions = useOldState ? oldState.program.getCompilerOptions() : undefined;
|
|
var canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile &&
|
|
!ts.compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions);
|
|
if (useOldState) {
|
|
if (!oldState.currentChangedFilePath) {
|
|
ts.Debug.assert(!oldState.affectedFiles && (!oldState.currentAffectedFilesSignatures || !oldState.currentAffectedFilesSignatures.size), "Cannot reuse if only few affected files of currentChangedFile were iterated");
|
|
}
|
|
if (canCopySemanticDiagnostics) {
|
|
ts.Debug.assert(!ts.forEachKey(oldState.changedFilesSet, function (path) { return oldState.semanticDiagnosticsPerFile.has(path); }), "Semantic diagnostics shouldnt be available for changed files");
|
|
}
|
|
ts.copyEntries(oldState.changedFilesSet, state.changedFilesSet);
|
|
}
|
|
var referencedMap = state.referencedMap;
|
|
var oldReferencedMap = useOldState ? oldState.referencedMap : undefined;
|
|
var copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck;
|
|
var copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck;
|
|
state.fileInfos.forEach(function (info, sourceFilePath) {
|
|
var oldInfo;
|
|
var newReferences;
|
|
if (!useOldState ||
|
|
!(oldInfo = oldState.fileInfos.get(sourceFilePath)) ||
|
|
oldInfo.version !== info.version ||
|
|
!hasSameKeys(newReferences = referencedMap && referencedMap.get(sourceFilePath), oldReferencedMap && oldReferencedMap.get(sourceFilePath)) ||
|
|
newReferences && ts.forEachKey(newReferences, function (path) { return !state.fileInfos.has(path) && oldState.fileInfos.has(path); })) {
|
|
state.changedFilesSet.set(sourceFilePath, true);
|
|
}
|
|
else if (canCopySemanticDiagnostics) {
|
|
var sourceFile = state.program.getSourceFileByPath(sourceFilePath);
|
|
if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics) {
|
|
return;
|
|
}
|
|
if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics) {
|
|
return;
|
|
}
|
|
var diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath);
|
|
if (diagnostics) {
|
|
state.semanticDiagnosticsPerFile.set(sourceFilePath, diagnostics);
|
|
if (!state.semanticDiagnosticsFromOldState) {
|
|
state.semanticDiagnosticsFromOldState = ts.createMap();
|
|
}
|
|
state.semanticDiagnosticsFromOldState.set(sourceFilePath, true);
|
|
}
|
|
}
|
|
});
|
|
return state;
|
|
}
|
|
function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) {
|
|
ts.Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.path));
|
|
}
|
|
function getNextAffectedFile(state, cancellationToken, computeHash) {
|
|
while (true) {
|
|
var affectedFiles = state.affectedFiles;
|
|
if (affectedFiles) {
|
|
var seenAffectedFiles = state.seenAffectedFiles;
|
|
var affectedFilesIndex = state.affectedFilesIndex;
|
|
while (affectedFilesIndex < affectedFiles.length) {
|
|
var affectedFile = affectedFiles[affectedFilesIndex];
|
|
if (!seenAffectedFiles.has(affectedFile.path)) {
|
|
state.affectedFilesIndex = affectedFilesIndex;
|
|
cleanSemanticDiagnosticsOfAffectedFile(state, affectedFile);
|
|
return affectedFile;
|
|
}
|
|
seenAffectedFiles.set(affectedFile.path, true);
|
|
affectedFilesIndex++;
|
|
}
|
|
state.changedFilesSet.delete(state.currentChangedFilePath);
|
|
state.currentChangedFilePath = undefined;
|
|
ts.BuilderState.updateSignaturesFromCache(state, state.currentAffectedFilesSignatures);
|
|
state.currentAffectedFilesSignatures.clear();
|
|
ts.BuilderState.updateExportedFilesMapFromCache(state, state.currentAffectedFilesExportedModulesMap);
|
|
state.affectedFiles = undefined;
|
|
}
|
|
var nextKey = state.changedFilesSet.keys().next();
|
|
if (nextKey.done) {
|
|
return undefined;
|
|
}
|
|
var compilerOptions = state.program.getCompilerOptions();
|
|
if (compilerOptions.outFile || compilerOptions.out) {
|
|
ts.Debug.assert(!state.semanticDiagnosticsPerFile);
|
|
return state.program;
|
|
}
|
|
state.currentAffectedFilesSignatures = state.currentAffectedFilesSignatures || ts.createMap();
|
|
if (state.exportedModulesMap) {
|
|
state.currentAffectedFilesExportedModulesMap = state.currentAffectedFilesExportedModulesMap || ts.createMap();
|
|
}
|
|
state.affectedFiles = ts.BuilderState.getFilesAffectedBy(state, state.program, nextKey.value, cancellationToken, computeHash, state.currentAffectedFilesSignatures, state.currentAffectedFilesExportedModulesMap);
|
|
state.currentChangedFilePath = nextKey.value;
|
|
state.affectedFilesIndex = 0;
|
|
state.seenAffectedFiles = state.seenAffectedFiles || ts.createMap();
|
|
}
|
|
}
|
|
function cleanSemanticDiagnosticsOfAffectedFile(state, affectedFile) {
|
|
if (removeSemanticDiagnosticsOf(state, affectedFile.path)) {
|
|
return;
|
|
}
|
|
if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles && !state.cleanedDiagnosticsOfLibFiles) {
|
|
state.cleanedDiagnosticsOfLibFiles = true;
|
|
var options_2 = state.program.getCompilerOptions();
|
|
if (ts.forEach(state.program.getSourceFiles(), function (f) {
|
|
return state.program.isSourceFileDefaultLibrary(f) &&
|
|
!ts.skipTypeChecking(f, options_2) &&
|
|
removeSemanticDiagnosticsOf(state, f.path);
|
|
})) {
|
|
return;
|
|
}
|
|
}
|
|
if (!state.exportedModulesMap || state.affectedFiles.length === 1 || !state.changedFilesSet.has(affectedFile.path)) {
|
|
return;
|
|
}
|
|
ts.Debug.assert(!!state.currentAffectedFilesExportedModulesMap);
|
|
var seenFileAndExportsOfFile = ts.createMap();
|
|
if (ts.forEachEntry(state.currentAffectedFilesExportedModulesMap, function (exportedModules, exportedFromPath) {
|
|
return exportedModules &&
|
|
exportedModules.has(affectedFile.path) &&
|
|
removeSemanticDiagnosticsOfFilesReferencingPath(state, exportedFromPath, seenFileAndExportsOfFile);
|
|
})) {
|
|
return;
|
|
}
|
|
ts.forEachEntry(state.exportedModulesMap, function (exportedModules, exportedFromPath) {
|
|
return !state.currentAffectedFilesExportedModulesMap.has(exportedFromPath) &&
|
|
exportedModules.has(affectedFile.path) &&
|
|
removeSemanticDiagnosticsOfFilesReferencingPath(state, exportedFromPath, seenFileAndExportsOfFile);
|
|
});
|
|
}
|
|
function removeSemanticDiagnosticsOfFilesReferencingPath(state, referencedPath, seenFileAndExportsOfFile) {
|
|
return ts.forEachEntry(state.referencedMap, function (referencesInFile, filePath) {
|
|
return referencesInFile.has(referencedPath) && removeSemanticDiagnosticsOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile);
|
|
});
|
|
}
|
|
function removeSemanticDiagnosticsOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile) {
|
|
if (!ts.addToSeen(seenFileAndExportsOfFile, filePath)) {
|
|
return false;
|
|
}
|
|
if (removeSemanticDiagnosticsOf(state, filePath)) {
|
|
return true;
|
|
}
|
|
ts.Debug.assert(!!state.currentAffectedFilesExportedModulesMap);
|
|
if (ts.forEachEntry(state.currentAffectedFilesExportedModulesMap, function (exportedModules, exportedFromPath) {
|
|
return exportedModules &&
|
|
exportedModules.has(filePath) &&
|
|
removeSemanticDiagnosticsOfFileAndExportsOfFile(state, exportedFromPath, seenFileAndExportsOfFile);
|
|
})) {
|
|
return true;
|
|
}
|
|
return !!ts.forEachEntry(state.exportedModulesMap, function (exportedModules, exportedFromPath) {
|
|
return !state.currentAffectedFilesExportedModulesMap.has(exportedFromPath) &&
|
|
exportedModules.has(filePath) &&
|
|
removeSemanticDiagnosticsOfFileAndExportsOfFile(state, exportedFromPath, seenFileAndExportsOfFile);
|
|
});
|
|
}
|
|
function removeSemanticDiagnosticsOf(state, path) {
|
|
if (!state.semanticDiagnosticsFromOldState) {
|
|
return true;
|
|
}
|
|
state.semanticDiagnosticsFromOldState.delete(path);
|
|
state.semanticDiagnosticsPerFile.delete(path);
|
|
return !state.semanticDiagnosticsFromOldState.size;
|
|
}
|
|
function doneWithAffectedFile(state, affected) {
|
|
if (affected === state.program) {
|
|
state.changedFilesSet.clear();
|
|
}
|
|
else {
|
|
state.seenAffectedFiles.set(affected.path, true);
|
|
state.affectedFilesIndex++;
|
|
}
|
|
}
|
|
function toAffectedFileResult(state, result, affected) {
|
|
doneWithAffectedFile(state, affected);
|
|
return { result: result, affected: affected };
|
|
}
|
|
function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) {
|
|
var path = sourceFile.path;
|
|
var cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path);
|
|
if (cachedDiagnostics) {
|
|
return cachedDiagnostics;
|
|
}
|
|
var diagnostics = state.program.getSemanticDiagnostics(sourceFile, cancellationToken);
|
|
state.semanticDiagnosticsPerFile.set(path, diagnostics);
|
|
return diagnostics;
|
|
}
|
|
var BuilderProgramKind;
|
|
(function (BuilderProgramKind) {
|
|
BuilderProgramKind[BuilderProgramKind["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram";
|
|
BuilderProgramKind[BuilderProgramKind["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram";
|
|
})(BuilderProgramKind = ts.BuilderProgramKind || (ts.BuilderProgramKind = {}));
|
|
function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
|
|
var host;
|
|
var newProgram;
|
|
var oldProgram;
|
|
if (newProgramOrRootNames === undefined) {
|
|
ts.Debug.assert(hostOrOptions === undefined);
|
|
host = oldProgramOrHost;
|
|
oldProgram = configFileParsingDiagnosticsOrOldProgram;
|
|
ts.Debug.assert(!!oldProgram);
|
|
newProgram = oldProgram.getProgram();
|
|
}
|
|
else if (ts.isArray(newProgramOrRootNames)) {
|
|
oldProgram = configFileParsingDiagnosticsOrOldProgram;
|
|
newProgram = ts.createProgram({
|
|
rootNames: newProgramOrRootNames,
|
|
options: hostOrOptions,
|
|
host: oldProgramOrHost,
|
|
oldProgram: oldProgram && oldProgram.getProgram(),
|
|
configFileParsingDiagnostics: configFileParsingDiagnostics,
|
|
projectReferences: projectReferences
|
|
});
|
|
host = oldProgramOrHost;
|
|
}
|
|
else {
|
|
newProgram = newProgramOrRootNames;
|
|
host = hostOrOptions;
|
|
oldProgram = oldProgramOrHost;
|
|
configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram;
|
|
}
|
|
return { host: host, newProgram: newProgram, oldProgram: oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || ts.emptyArray };
|
|
}
|
|
ts.getBuilderCreationParameters = getBuilderCreationParameters;
|
|
function createBuilderProgram(kind, _a) {
|
|
var newProgram = _a.newProgram, host = _a.host, oldProgram = _a.oldProgram, configFileParsingDiagnostics = _a.configFileParsingDiagnostics;
|
|
var oldState = oldProgram && oldProgram.getState();
|
|
if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) {
|
|
newProgram = undefined;
|
|
oldState = undefined;
|
|
return oldProgram;
|
|
}
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames());
|
|
var computeHash = host.createHash || ts.identity;
|
|
var state = createBuilderProgramState(newProgram, getCanonicalFileName, oldState);
|
|
newProgram = undefined;
|
|
oldProgram = undefined;
|
|
oldState = undefined;
|
|
var result = {
|
|
getState: function () { return state; },
|
|
getProgram: function () { return state.program; },
|
|
getCompilerOptions: function () { return state.program.getCompilerOptions(); },
|
|
getSourceFile: function (fileName) { return state.program.getSourceFile(fileName); },
|
|
getSourceFiles: function () { return state.program.getSourceFiles(); },
|
|
getOptionsDiagnostics: function (cancellationToken) { return state.program.getOptionsDiagnostics(cancellationToken); },
|
|
getGlobalDiagnostics: function (cancellationToken) { return state.program.getGlobalDiagnostics(cancellationToken); },
|
|
getConfigFileParsingDiagnostics: function () { return configFileParsingDiagnostics || state.program.getConfigFileParsingDiagnostics(); },
|
|
getSyntacticDiagnostics: function (sourceFile, cancellationToken) { return state.program.getSyntacticDiagnostics(sourceFile, cancellationToken); },
|
|
getSemanticDiagnostics: getSemanticDiagnostics,
|
|
emit: emit,
|
|
getAllDependencies: function (sourceFile) { return ts.BuilderState.getAllDependencies(state, state.program, sourceFile); },
|
|
getCurrentDirectory: function () { return state.program.getCurrentDirectory(); }
|
|
};
|
|
if (kind === BuilderProgramKind.SemanticDiagnosticsBuilderProgram) {
|
|
result.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
|
|
}
|
|
else if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram) {
|
|
result.emitNextAffectedFile = emitNextAffectedFile;
|
|
}
|
|
else {
|
|
ts.notImplemented();
|
|
}
|
|
return result;
|
|
function emitNextAffectedFile(writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) {
|
|
var affected = getNextAffectedFile(state, cancellationToken, computeHash);
|
|
if (!affected) {
|
|
return undefined;
|
|
}
|
|
return toAffectedFileResult(state, state.program.emit(affected === state.program ? undefined : affected, writeFile || host.writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers), affected);
|
|
}
|
|
function emit(targetSourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) {
|
|
if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram) {
|
|
assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile);
|
|
if (!targetSourceFile) {
|
|
var sourceMaps = [];
|
|
var emitSkipped = false;
|
|
var diagnostics = void 0;
|
|
var emittedFiles = [];
|
|
var affectedEmitResult = void 0;
|
|
while (affectedEmitResult = emitNextAffectedFile(writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers)) {
|
|
emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped;
|
|
diagnostics = ts.addRange(diagnostics, affectedEmitResult.result.diagnostics);
|
|
emittedFiles = ts.addRange(emittedFiles, affectedEmitResult.result.emittedFiles);
|
|
sourceMaps = ts.addRange(sourceMaps, affectedEmitResult.result.sourceMaps);
|
|
}
|
|
return {
|
|
emitSkipped: emitSkipped,
|
|
diagnostics: diagnostics || ts.emptyArray,
|
|
emittedFiles: emittedFiles,
|
|
sourceMaps: sourceMaps
|
|
};
|
|
}
|
|
}
|
|
return state.program.emit(targetSourceFile, writeFile || host.writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers);
|
|
}
|
|
function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) {
|
|
while (true) {
|
|
var affected = getNextAffectedFile(state, cancellationToken, computeHash);
|
|
if (!affected) {
|
|
return undefined;
|
|
}
|
|
else if (affected === state.program) {
|
|
return toAffectedFileResult(state, state.program.getSemanticDiagnostics(undefined, cancellationToken), affected);
|
|
}
|
|
if (ignoreSourceFile && ignoreSourceFile(affected)) {
|
|
doneWithAffectedFile(state, affected);
|
|
continue;
|
|
}
|
|
return toAffectedFileResult(state, getSemanticDiagnosticsOfFile(state, affected, cancellationToken), affected);
|
|
}
|
|
}
|
|
function getSemanticDiagnostics(sourceFile, cancellationToken) {
|
|
assertSourceFileOkWithoutNextAffectedCall(state, sourceFile);
|
|
var compilerOptions = state.program.getCompilerOptions();
|
|
if (compilerOptions.outFile || compilerOptions.out) {
|
|
ts.Debug.assert(!state.semanticDiagnosticsPerFile);
|
|
return state.program.getSemanticDiagnostics(sourceFile, cancellationToken);
|
|
}
|
|
if (sourceFile) {
|
|
return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken);
|
|
}
|
|
if (kind === BuilderProgramKind.SemanticDiagnosticsBuilderProgram) {
|
|
var affected = void 0;
|
|
while (affected = getNextAffectedFile(state, cancellationToken, computeHash)) {
|
|
doneWithAffectedFile(state, affected);
|
|
}
|
|
}
|
|
var diagnostics;
|
|
for (var _i = 0, _a = state.program.getSourceFiles(); _i < _a.length; _i++) {
|
|
var sourceFile_2 = _a[_i];
|
|
diagnostics = ts.addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile_2, cancellationToken));
|
|
}
|
|
return diagnostics || ts.emptyArray;
|
|
}
|
|
}
|
|
ts.createBuilderProgram = createBuilderProgram;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
|
|
return ts.createBuilderProgram(ts.BuilderProgramKind.SemanticDiagnosticsBuilderProgram, ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
|
|
}
|
|
ts.createSemanticDiagnosticsBuilderProgram = createSemanticDiagnosticsBuilderProgram;
|
|
function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
|
|
return ts.createBuilderProgram(ts.BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram, ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
|
|
}
|
|
ts.createEmitAndSemanticDiagnosticsBuilderProgram = createEmitAndSemanticDiagnosticsBuilderProgram;
|
|
function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
|
|
var program = ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences).newProgram;
|
|
return {
|
|
getProgram: function () { return program; },
|
|
getState: ts.notImplemented,
|
|
getCompilerOptions: ts.notImplemented,
|
|
getSourceFile: ts.notImplemented,
|
|
getSourceFiles: ts.notImplemented,
|
|
getOptionsDiagnostics: ts.notImplemented,
|
|
getGlobalDiagnostics: ts.notImplemented,
|
|
getConfigFileParsingDiagnostics: ts.notImplemented,
|
|
getSyntacticDiagnostics: ts.notImplemented,
|
|
getSemanticDiagnostics: ts.notImplemented,
|
|
emit: ts.notImplemented,
|
|
getAllDependencies: ts.notImplemented,
|
|
getCurrentDirectory: ts.notImplemented
|
|
};
|
|
}
|
|
ts.createAbstractBuilder = createAbstractBuilder;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function isPathInNodeModulesStartingWithDot(path) {
|
|
return ts.stringContains(path, "/node_modules/.");
|
|
}
|
|
ts.isPathInNodeModulesStartingWithDot = isPathInNodeModulesStartingWithDot;
|
|
ts.maxNumberOfFilesToIterateForInvalidation = 256;
|
|
function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) {
|
|
var filesWithChangedSetOfUnresolvedImports;
|
|
var filesWithInvalidatedResolutions;
|
|
var filesWithInvalidatedNonRelativeUnresolvedImports;
|
|
var allFilesHaveInvalidatedResolution = false;
|
|
var nonRelativeExternalModuleResolutions = ts.createMultiMap();
|
|
var getCurrentDirectory = ts.memoize(function () { return resolutionHost.getCurrentDirectory(); });
|
|
var cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
|
|
var resolvedModuleNames = ts.createMap();
|
|
var perDirectoryResolvedModuleNames = ts.createCacheWithRedirects();
|
|
var nonRelativeModuleNameCache = ts.createCacheWithRedirects();
|
|
var moduleResolutionCache = ts.createModuleResolutionCacheWithMaps(perDirectoryResolvedModuleNames, nonRelativeModuleNameCache, getCurrentDirectory(), resolutionHost.getCanonicalFileName);
|
|
var resolvedTypeReferenceDirectives = ts.createMap();
|
|
var perDirectoryResolvedTypeReferenceDirectives = ts.createCacheWithRedirects();
|
|
var failedLookupDefaultExtensions = [".ts", ".tsx", ".js", ".jsx", ".json"];
|
|
var customFailedLookupPaths = ts.createMap();
|
|
var directoryWatchesOfFailedLookups = ts.createMap();
|
|
var rootDir = rootDirForResolution && ts.removeTrailingDirectorySeparator(ts.getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory()));
|
|
var rootPath = (rootDir && resolutionHost.toPath(rootDir));
|
|
var typeRootsWatches = ts.createMap();
|
|
return {
|
|
startRecordingFilesWithChangedResolutions: startRecordingFilesWithChangedResolutions,
|
|
finishRecordingFilesWithChangedResolutions: finishRecordingFilesWithChangedResolutions,
|
|
startCachingPerDirectoryResolution: clearPerDirectoryResolutions,
|
|
finishCachingPerDirectoryResolution: finishCachingPerDirectoryResolution,
|
|
resolveModuleNames: resolveModuleNames,
|
|
getResolvedModuleWithFailedLookupLocationsFromCache: getResolvedModuleWithFailedLookupLocationsFromCache,
|
|
resolveTypeReferenceDirectives: resolveTypeReferenceDirectives,
|
|
removeResolutionsFromProjectReferenceRedirects: removeResolutionsFromProjectReferenceRedirects,
|
|
removeResolutionsOfFile: removeResolutionsOfFile,
|
|
invalidateResolutionOfFile: invalidateResolutionOfFile,
|
|
setFilesWithInvalidatedNonRelativeUnresolvedImports: setFilesWithInvalidatedNonRelativeUnresolvedImports,
|
|
createHasInvalidatedResolution: createHasInvalidatedResolution,
|
|
updateTypeRootsWatch: updateTypeRootsWatch,
|
|
closeTypeRootsWatch: closeTypeRootsWatch,
|
|
clear: clear
|
|
};
|
|
function getResolvedModule(resolution) {
|
|
return resolution.resolvedModule;
|
|
}
|
|
function getResolvedTypeReferenceDirective(resolution) {
|
|
return resolution.resolvedTypeReferenceDirective;
|
|
}
|
|
function isInDirectoryPath(dir, file) {
|
|
if (dir === undefined || file.length <= dir.length) {
|
|
return false;
|
|
}
|
|
return ts.startsWith(file, dir) && file[dir.length] === ts.directorySeparator;
|
|
}
|
|
function clear() {
|
|
ts.clearMap(directoryWatchesOfFailedLookups, ts.closeFileWatcherOf);
|
|
customFailedLookupPaths.clear();
|
|
nonRelativeExternalModuleResolutions.clear();
|
|
closeTypeRootsWatch();
|
|
resolvedModuleNames.clear();
|
|
resolvedTypeReferenceDirectives.clear();
|
|
allFilesHaveInvalidatedResolution = false;
|
|
clearPerDirectoryResolutions();
|
|
}
|
|
function startRecordingFilesWithChangedResolutions() {
|
|
filesWithChangedSetOfUnresolvedImports = [];
|
|
}
|
|
function finishRecordingFilesWithChangedResolutions() {
|
|
var collected = filesWithChangedSetOfUnresolvedImports;
|
|
filesWithChangedSetOfUnresolvedImports = undefined;
|
|
return collected;
|
|
}
|
|
function isFileWithInvalidatedNonRelativeUnresolvedImports(path) {
|
|
if (!filesWithInvalidatedNonRelativeUnresolvedImports) {
|
|
return false;
|
|
}
|
|
var value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path);
|
|
return !!value && !!value.length;
|
|
}
|
|
function createHasInvalidatedResolution(forceAllFilesAsInvalidated) {
|
|
if (allFilesHaveInvalidatedResolution || forceAllFilesAsInvalidated) {
|
|
filesWithInvalidatedResolutions = undefined;
|
|
return ts.returnTrue;
|
|
}
|
|
var collected = filesWithInvalidatedResolutions;
|
|
filesWithInvalidatedResolutions = undefined;
|
|
return function (path) { return (!!collected && collected.has(path)) ||
|
|
isFileWithInvalidatedNonRelativeUnresolvedImports(path); };
|
|
}
|
|
function clearPerDirectoryResolutions() {
|
|
perDirectoryResolvedModuleNames.clear();
|
|
nonRelativeModuleNameCache.clear();
|
|
perDirectoryResolvedTypeReferenceDirectives.clear();
|
|
nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
|
|
nonRelativeExternalModuleResolutions.clear();
|
|
}
|
|
function finishCachingPerDirectoryResolution() {
|
|
allFilesHaveInvalidatedResolution = false;
|
|
filesWithInvalidatedNonRelativeUnresolvedImports = undefined;
|
|
clearPerDirectoryResolutions();
|
|
directoryWatchesOfFailedLookups.forEach(function (watcher, path) {
|
|
if (watcher.refCount === 0) {
|
|
directoryWatchesOfFailedLookups.delete(path);
|
|
watcher.watcher.close();
|
|
}
|
|
});
|
|
}
|
|
function resolveModuleName(moduleName, containingFile, compilerOptions, host, redirectedReference) {
|
|
var primaryResult = ts.resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference);
|
|
if (!resolutionHost.getGlobalCache) {
|
|
return primaryResult;
|
|
}
|
|
var globalCache = resolutionHost.getGlobalCache();
|
|
if (globalCache !== undefined && !ts.isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && ts.extensionIsTS(primaryResult.resolvedModule.extension))) {
|
|
var _a = ts.loadModuleFromGlobalCache(moduleName, resolutionHost.projectName, compilerOptions, host, globalCache), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations;
|
|
if (resolvedModule) {
|
|
return { resolvedModule: resolvedModule, failedLookupLocations: ts.addRange(primaryResult.failedLookupLocations, failedLookupLocations) };
|
|
}
|
|
}
|
|
return primaryResult;
|
|
}
|
|
function resolveNamesWithLocalCache(names, containingFile, redirectedReference, cache, perDirectoryCacheWithRedirects, loader, getResolutionWithResolvedFileName, shouldRetryResolution, reusedNames, logChanges) {
|
|
var path = resolutionHost.toPath(containingFile);
|
|
var resolutionsInFile = cache.get(path) || cache.set(path, ts.createMap()).get(path);
|
|
var dirPath = ts.getDirectoryPath(path);
|
|
var perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
|
|
var perDirectoryResolution = perDirectoryCache.get(dirPath);
|
|
if (!perDirectoryResolution) {
|
|
perDirectoryResolution = ts.createMap();
|
|
perDirectoryCache.set(dirPath, perDirectoryResolution);
|
|
}
|
|
var resolvedModules = [];
|
|
var compilerOptions = resolutionHost.getCompilationSettings();
|
|
var hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
|
|
var program = resolutionHost.getCurrentProgram();
|
|
var oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
|
|
var unmatchedRedirects = oldRedirect ?
|
|
!redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path :
|
|
!!redirectedReference;
|
|
var seenNamesInFile = ts.createMap();
|
|
for (var _i = 0, names_2 = names; _i < names_2.length; _i++) {
|
|
var name = names_2[_i];
|
|
var resolution = resolutionsInFile.get(name);
|
|
if (!seenNamesInFile.has(name) &&
|
|
allFilesHaveInvalidatedResolution || unmatchedRedirects || !resolution || resolution.isInvalidated ||
|
|
(hasInvalidatedNonRelativeUnresolvedImport && !ts.isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) {
|
|
var existingResolution = resolution;
|
|
var resolutionInDirectory = perDirectoryResolution.get(name);
|
|
if (resolutionInDirectory) {
|
|
resolution = resolutionInDirectory;
|
|
}
|
|
else {
|
|
resolution = loader(name, containingFile, compilerOptions, resolutionHost, redirectedReference);
|
|
perDirectoryResolution.set(name, resolution);
|
|
}
|
|
resolutionsInFile.set(name, resolution);
|
|
watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution);
|
|
if (existingResolution) {
|
|
stopWatchFailedLookupLocationOfResolution(existingResolution);
|
|
}
|
|
if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) {
|
|
filesWithChangedSetOfUnresolvedImports.push(path);
|
|
logChanges = false;
|
|
}
|
|
}
|
|
ts.Debug.assert(resolution !== undefined && !resolution.isInvalidated);
|
|
seenNamesInFile.set(name, true);
|
|
resolvedModules.push(getResolutionWithResolvedFileName(resolution));
|
|
}
|
|
resolutionsInFile.forEach(function (resolution, name) {
|
|
if (!seenNamesInFile.has(name) && !ts.contains(reusedNames, name)) {
|
|
stopWatchFailedLookupLocationOfResolution(resolution);
|
|
resolutionsInFile.delete(name);
|
|
}
|
|
});
|
|
return resolvedModules;
|
|
function resolutionIsEqualTo(oldResolution, newResolution) {
|
|
if (oldResolution === newResolution) {
|
|
return true;
|
|
}
|
|
if (!oldResolution || !newResolution) {
|
|
return false;
|
|
}
|
|
var oldResult = getResolutionWithResolvedFileName(oldResolution);
|
|
var newResult = getResolutionWithResolvedFileName(newResolution);
|
|
if (oldResult === newResult) {
|
|
return true;
|
|
}
|
|
if (!oldResult || !newResult) {
|
|
return false;
|
|
}
|
|
return oldResult.resolvedFileName === newResult.resolvedFileName;
|
|
}
|
|
}
|
|
function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference) {
|
|
return resolveNamesWithLocalCache(typeDirectiveNames, containingFile, redirectedReference, resolvedTypeReferenceDirectives, perDirectoryResolvedTypeReferenceDirectives, ts.resolveTypeReferenceDirective, getResolvedTypeReferenceDirective, function (resolution) { return resolution.resolvedTypeReferenceDirective === undefined; }, undefined, false);
|
|
}
|
|
function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference) {
|
|
return resolveNamesWithLocalCache(moduleNames, containingFile, redirectedReference, resolvedModuleNames, perDirectoryResolvedModuleNames, resolveModuleName, getResolvedModule, function (resolution) { return !resolution.resolvedModule || !ts.resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension); }, reusedNames, logChangesWhenResolvingModule);
|
|
}
|
|
function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile) {
|
|
var cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile));
|
|
return cache && cache.get(moduleName);
|
|
}
|
|
function isNodeModulesDirectory(dirPath) {
|
|
return ts.endsWith(dirPath, "/node_modules");
|
|
}
|
|
function isNodeModulesAtTypesDirectory(dirPath) {
|
|
return ts.endsWith(dirPath, "/node_modules/@types");
|
|
}
|
|
function canWatchDirectory(dirPath) {
|
|
var rootLength = ts.getRootLength(dirPath);
|
|
if (dirPath.length === rootLength) {
|
|
return false;
|
|
}
|
|
var nextDirectorySeparator = dirPath.indexOf(ts.directorySeparator, rootLength);
|
|
if (nextDirectorySeparator === -1) {
|
|
return false;
|
|
}
|
|
if (dirPath.charCodeAt(0) !== 47 &&
|
|
dirPath.substr(rootLength, nextDirectorySeparator).search(/users/i) === -1) {
|
|
return true;
|
|
}
|
|
for (var searchIndex = nextDirectorySeparator + 1, searchLevels = 2; searchLevels > 0; searchLevels--) {
|
|
searchIndex = dirPath.indexOf(ts.directorySeparator, searchIndex) + 1;
|
|
if (searchIndex === 0) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath) {
|
|
if (isInDirectoryPath(rootPath, failedLookupLocationPath)) {
|
|
failedLookupLocation = ts.isRootedDiskPath(failedLookupLocation) ? ts.normalizePath(failedLookupLocation) : ts.getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory());
|
|
ts.Debug.assert(failedLookupLocation.length === failedLookupLocationPath.length, "FailedLookup: " + failedLookupLocation + " failedLookupLocationPath: " + failedLookupLocationPath);
|
|
var subDirectoryInRoot = failedLookupLocationPath.indexOf(ts.directorySeparator, rootPath.length + 1);
|
|
if (subDirectoryInRoot !== -1) {
|
|
return { dir: failedLookupLocation.substr(0, subDirectoryInRoot), dirPath: failedLookupLocationPath.substr(0, subDirectoryInRoot) };
|
|
}
|
|
else {
|
|
return { dir: rootDir, dirPath: rootPath, nonRecursive: false };
|
|
}
|
|
}
|
|
return getDirectoryToWatchFromFailedLookupLocationDirectory(ts.getDirectoryPath(ts.getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory())), ts.getDirectoryPath(failedLookupLocationPath));
|
|
}
|
|
function getDirectoryToWatchFromFailedLookupLocationDirectory(dir, dirPath) {
|
|
while (ts.pathContainsNodeModules(dirPath)) {
|
|
dir = ts.getDirectoryPath(dir);
|
|
dirPath = ts.getDirectoryPath(dirPath);
|
|
}
|
|
if (isNodeModulesDirectory(dirPath)) {
|
|
return canWatchDirectory(ts.getDirectoryPath(dirPath)) ? { dir: dir, dirPath: dirPath } : undefined;
|
|
}
|
|
var nonRecursive = true;
|
|
var subDirectoryPath, subDirectory;
|
|
if (rootPath !== undefined) {
|
|
while (!isInDirectoryPath(dirPath, rootPath)) {
|
|
var parentPath = ts.getDirectoryPath(dirPath);
|
|
if (parentPath === dirPath) {
|
|
break;
|
|
}
|
|
nonRecursive = false;
|
|
subDirectoryPath = dirPath;
|
|
subDirectory = dir;
|
|
dirPath = parentPath;
|
|
dir = ts.getDirectoryPath(dir);
|
|
}
|
|
}
|
|
return canWatchDirectory(dirPath) ? { dir: subDirectory || dir, dirPath: subDirectoryPath || dirPath, nonRecursive: nonRecursive } : undefined;
|
|
}
|
|
function isPathWithDefaultFailedLookupExtension(path) {
|
|
return ts.fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
|
|
}
|
|
function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution) {
|
|
if (resolution.failedLookupLocations && resolution.failedLookupLocations.length) {
|
|
if (resolution.refCount) {
|
|
resolution.refCount++;
|
|
}
|
|
else {
|
|
resolution.refCount = 1;
|
|
if (ts.isExternalModuleNameRelative(name)) {
|
|
watchFailedLookupLocationOfResolution(resolution);
|
|
}
|
|
else {
|
|
nonRelativeExternalModuleResolutions.add(name, resolution);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function watchFailedLookupLocationOfResolution(resolution) {
|
|
ts.Debug.assert(!!resolution.refCount);
|
|
var failedLookupLocations = resolution.failedLookupLocations;
|
|
var setAtRoot = false;
|
|
for (var _i = 0, failedLookupLocations_1 = failedLookupLocations; _i < failedLookupLocations_1.length; _i++) {
|
|
var failedLookupLocation = failedLookupLocations_1[_i];
|
|
var failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
|
|
var toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
|
|
if (toWatch) {
|
|
var dir = toWatch.dir, dirPath = toWatch.dirPath, nonRecursive = toWatch.nonRecursive;
|
|
if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
|
|
var refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
|
|
customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
|
|
}
|
|
if (dirPath === rootPath) {
|
|
ts.Debug.assert(!nonRecursive);
|
|
setAtRoot = true;
|
|
}
|
|
else {
|
|
setDirectoryWatcher(dir, dirPath, nonRecursive);
|
|
}
|
|
}
|
|
}
|
|
if (setAtRoot) {
|
|
setDirectoryWatcher(rootDir, rootPath, true);
|
|
}
|
|
}
|
|
function setRefCountToUndefined(resolution) {
|
|
resolution.refCount = undefined;
|
|
}
|
|
function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) {
|
|
var program = resolutionHost.getCurrentProgram();
|
|
var updateResolution = program && program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name) ?
|
|
setRefCountToUndefined : watchFailedLookupLocationOfResolution;
|
|
resolutions.forEach(updateResolution);
|
|
}
|
|
function setDirectoryWatcher(dir, dirPath, nonRecursive) {
|
|
var dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
|
|
if (dirWatcher) {
|
|
ts.Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive);
|
|
dirWatcher.refCount++;
|
|
}
|
|
else {
|
|
directoryWatchesOfFailedLookups.set(dirPath, { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive: nonRecursive });
|
|
}
|
|
}
|
|
function stopWatchFailedLookupLocationOfResolution(resolution) {
|
|
if (!resolution.refCount) {
|
|
return;
|
|
}
|
|
resolution.refCount--;
|
|
if (resolution.refCount) {
|
|
return;
|
|
}
|
|
var failedLookupLocations = resolution.failedLookupLocations;
|
|
var removeAtRoot = false;
|
|
for (var _i = 0, failedLookupLocations_2 = failedLookupLocations; _i < failedLookupLocations_2.length; _i++) {
|
|
var failedLookupLocation = failedLookupLocations_2[_i];
|
|
var failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
|
|
var toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
|
|
if (toWatch) {
|
|
var dirPath = toWatch.dirPath;
|
|
var refCount = customFailedLookupPaths.get(failedLookupLocationPath);
|
|
if (refCount) {
|
|
if (refCount === 1) {
|
|
customFailedLookupPaths.delete(failedLookupLocationPath);
|
|
}
|
|
else {
|
|
ts.Debug.assert(refCount > 1);
|
|
customFailedLookupPaths.set(failedLookupLocationPath, refCount - 1);
|
|
}
|
|
}
|
|
if (dirPath === rootPath) {
|
|
removeAtRoot = true;
|
|
}
|
|
else {
|
|
removeDirectoryWatcher(dirPath);
|
|
}
|
|
}
|
|
}
|
|
if (removeAtRoot) {
|
|
removeDirectoryWatcher(rootPath);
|
|
}
|
|
}
|
|
function removeDirectoryWatcher(dirPath) {
|
|
var dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
|
|
dirWatcher.refCount--;
|
|
}
|
|
function createDirectoryWatcher(directory, dirPath, nonRecursive) {
|
|
return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, function (fileOrDirectory) {
|
|
var fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
|
|
if (cachedDirectoryStructureHost) {
|
|
cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
|
|
}
|
|
if (!allFilesHaveInvalidatedResolution && invalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath)) {
|
|
resolutionHost.onInvalidatedResolution();
|
|
}
|
|
}, nonRecursive ? 0 : 1);
|
|
}
|
|
function removeResolutionsOfFileFromCache(cache, filePath) {
|
|
var resolutions = cache.get(filePath);
|
|
if (resolutions) {
|
|
resolutions.forEach(stopWatchFailedLookupLocationOfResolution);
|
|
cache.delete(filePath);
|
|
}
|
|
}
|
|
function removeResolutionsFromProjectReferenceRedirects(filePath) {
|
|
if (!ts.fileExtensionIs(filePath, ".json")) {
|
|
return;
|
|
}
|
|
var program = resolutionHost.getCurrentProgram();
|
|
if (!program) {
|
|
return;
|
|
}
|
|
var resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath);
|
|
if (!resolvedProjectReference) {
|
|
return;
|
|
}
|
|
resolvedProjectReference.commandLine.fileNames.forEach(function (f) { return removeResolutionsOfFile(resolutionHost.toPath(f)); });
|
|
}
|
|
function removeResolutionsOfFile(filePath) {
|
|
removeResolutionsOfFileFromCache(resolvedModuleNames, filePath);
|
|
removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath);
|
|
}
|
|
function invalidateResolutionCache(cache, isInvalidatedResolution, getResolutionWithResolvedFileName) {
|
|
var seen = ts.createMap();
|
|
cache.forEach(function (resolutions, containingFilePath) {
|
|
var dirPath = ts.getDirectoryPath(containingFilePath);
|
|
var seenInDir = seen.get(dirPath);
|
|
if (!seenInDir) {
|
|
seenInDir = ts.createMap();
|
|
seen.set(dirPath, seenInDir);
|
|
}
|
|
resolutions.forEach(function (resolution, name) {
|
|
if (seenInDir.has(name)) {
|
|
return;
|
|
}
|
|
seenInDir.set(name, true);
|
|
if (!resolution.isInvalidated && isInvalidatedResolution(resolution, getResolutionWithResolvedFileName)) {
|
|
resolution.isInvalidated = true;
|
|
(filesWithInvalidatedResolutions || (filesWithInvalidatedResolutions = ts.createMap())).set(containingFilePath, true);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
function hasReachedResolutionIterationLimit() {
|
|
var maxSize = resolutionHost.maxNumberOfFilesToIterateForInvalidation || ts.maxNumberOfFilesToIterateForInvalidation;
|
|
return resolvedModuleNames.size > maxSize || resolvedTypeReferenceDirectives.size > maxSize;
|
|
}
|
|
function invalidateResolutions(isInvalidatedResolution) {
|
|
if (hasReachedResolutionIterationLimit()) {
|
|
allFilesHaveInvalidatedResolution = true;
|
|
return;
|
|
}
|
|
invalidateResolutionCache(resolvedModuleNames, isInvalidatedResolution, getResolvedModule);
|
|
invalidateResolutionCache(resolvedTypeReferenceDirectives, isInvalidatedResolution, getResolvedTypeReferenceDirective);
|
|
}
|
|
function invalidateResolutionOfFile(filePath) {
|
|
removeResolutionsOfFile(filePath);
|
|
invalidateResolutions(function (resolution, getResolutionWithResolvedFileName) {
|
|
var result = getResolutionWithResolvedFileName(resolution);
|
|
return !!result && resolutionHost.toPath(result.resolvedFileName) === filePath;
|
|
});
|
|
}
|
|
function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) {
|
|
ts.Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === undefined);
|
|
filesWithInvalidatedNonRelativeUnresolvedImports = filesMap;
|
|
}
|
|
function invalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) {
|
|
var isChangedFailedLookupLocation;
|
|
if (isCreatingWatchedDirectory) {
|
|
isChangedFailedLookupLocation = function (location) { return isInDirectoryPath(fileOrDirectoryPath, resolutionHost.toPath(location)); };
|
|
}
|
|
else {
|
|
if (isPathInNodeModulesStartingWithDot(fileOrDirectoryPath))
|
|
return false;
|
|
var dirOfFileOrDirectory = ts.getDirectoryPath(fileOrDirectoryPath);
|
|
if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) ||
|
|
isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) {
|
|
isChangedFailedLookupLocation = function (location) {
|
|
var locationPath = resolutionHost.toPath(location);
|
|
return locationPath === fileOrDirectoryPath || ts.startsWith(resolutionHost.toPath(location), fileOrDirectoryPath);
|
|
};
|
|
}
|
|
else {
|
|
if (!isPathWithDefaultFailedLookupExtension(fileOrDirectoryPath) && !customFailedLookupPaths.has(fileOrDirectoryPath)) {
|
|
return false;
|
|
}
|
|
if (ts.isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) {
|
|
return false;
|
|
}
|
|
isChangedFailedLookupLocation = function (location) { return resolutionHost.toPath(location) === fileOrDirectoryPath; };
|
|
}
|
|
}
|
|
var hasChangedFailedLookupLocation = function (resolution) { return ts.some(resolution.failedLookupLocations, isChangedFailedLookupLocation); };
|
|
var invalidatedFilesCount = filesWithInvalidatedResolutions && filesWithInvalidatedResolutions.size;
|
|
invalidateResolutions(hasChangedFailedLookupLocation);
|
|
return allFilesHaveInvalidatedResolution || filesWithInvalidatedResolutions && filesWithInvalidatedResolutions.size !== invalidatedFilesCount;
|
|
}
|
|
function closeTypeRootsWatch() {
|
|
ts.clearMap(typeRootsWatches, ts.closeFileWatcher);
|
|
}
|
|
function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath) {
|
|
if (allFilesHaveInvalidatedResolution) {
|
|
return undefined;
|
|
}
|
|
if (isInDirectoryPath(rootPath, typeRootPath)) {
|
|
return rootPath;
|
|
}
|
|
var toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(typeRoot, typeRootPath);
|
|
return toWatch && directoryWatchesOfFailedLookups.has(toWatch.dirPath) ? toWatch.dirPath : undefined;
|
|
}
|
|
function createTypeRootsWatch(typeRootPath, typeRoot) {
|
|
return resolutionHost.watchTypeRootsDirectory(typeRoot, function (fileOrDirectory) {
|
|
var fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
|
|
if (cachedDirectoryStructureHost) {
|
|
cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
|
|
}
|
|
resolutionHost.onChangedAutomaticTypeDirectiveNames();
|
|
var dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath);
|
|
if (dirPath && invalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath)) {
|
|
resolutionHost.onInvalidatedResolution();
|
|
}
|
|
}, 1);
|
|
}
|
|
function updateTypeRootsWatch() {
|
|
var options = resolutionHost.getCompilationSettings();
|
|
if (options.types) {
|
|
closeTypeRootsWatch();
|
|
return;
|
|
}
|
|
var typeRoots = ts.getEffectiveTypeRoots(options, { directoryExists: directoryExistsForTypeRootWatch, getCurrentDirectory: getCurrentDirectory });
|
|
if (typeRoots) {
|
|
ts.mutateMap(typeRootsWatches, ts.arrayToMap(typeRoots, function (tr) { return resolutionHost.toPath(tr); }), {
|
|
createNewValue: createTypeRootsWatch,
|
|
onDeleteValue: ts.closeFileWatcher
|
|
});
|
|
}
|
|
else {
|
|
closeTypeRootsWatch();
|
|
}
|
|
}
|
|
function directoryExistsForTypeRootWatch(nodeTypesDirectory) {
|
|
var dir = ts.getDirectoryPath(ts.getDirectoryPath(nodeTypesDirectory));
|
|
var dirPath = resolutionHost.toPath(dir);
|
|
return dirPath === rootPath || canWatchDirectory(dirPath);
|
|
}
|
|
}
|
|
ts.createResolutionCache = createResolutionCache;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var moduleSpecifiers;
|
|
(function (moduleSpecifiers) {
|
|
function getPreferences(_a, compilerOptions, importingSourceFile) {
|
|
var importModuleSpecifierPreference = _a.importModuleSpecifierPreference, importModuleSpecifierEnding = _a.importModuleSpecifierEnding;
|
|
return {
|
|
relativePreference: importModuleSpecifierPreference === "relative" ? 0 : importModuleSpecifierPreference === "non-relative" ? 1 : 2,
|
|
ending: getEnding(),
|
|
};
|
|
function getEnding() {
|
|
switch (importModuleSpecifierEnding) {
|
|
case "minimal": return 0;
|
|
case "index": return 1;
|
|
case "js": return 2;
|
|
default: return usesJsExtensionOnImports(importingSourceFile) ? 2
|
|
: ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeJs ? 1 : 0;
|
|
}
|
|
}
|
|
}
|
|
function getPreferencesForUpdate(compilerOptions, oldImportSpecifier) {
|
|
return {
|
|
relativePreference: ts.isExternalModuleNameRelative(oldImportSpecifier) ? 0 : 1,
|
|
ending: ts.hasJSOrJsonFileExtension(oldImportSpecifier) ? 2
|
|
: ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeJs || ts.endsWith(oldImportSpecifier, "index") ? 1 : 0,
|
|
};
|
|
}
|
|
function updateModuleSpecifier(compilerOptions, importingSourceFileName, toFileName, host, files, redirectTargetsMap, oldImportSpecifier) {
|
|
var res = getModuleSpecifierWorker(compilerOptions, importingSourceFileName, toFileName, host, files, redirectTargetsMap, getPreferencesForUpdate(compilerOptions, oldImportSpecifier));
|
|
if (res === oldImportSpecifier)
|
|
return undefined;
|
|
return res;
|
|
}
|
|
moduleSpecifiers.updateModuleSpecifier = updateModuleSpecifier;
|
|
function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, files, preferences, redirectTargetsMap) {
|
|
if (preferences === void 0) { preferences = {}; }
|
|
return getModuleSpecifierWorker(compilerOptions, importingSourceFileName, toFileName, host, files, redirectTargetsMap, getPreferences(preferences, compilerOptions, importingSourceFile));
|
|
}
|
|
moduleSpecifiers.getModuleSpecifier = getModuleSpecifier;
|
|
function getModuleSpecifierWorker(compilerOptions, importingSourceFileName, toFileName, host, files, redirectTargetsMap, preferences) {
|
|
var info = getInfo(importingSourceFileName, host);
|
|
var modulePaths = getAllModulePaths(files, importingSourceFileName, toFileName, info.getCanonicalFileName, host, redirectTargetsMap);
|
|
return ts.firstDefined(modulePaths, function (moduleFileName) { return tryGetModuleNameAsNodeModule(moduleFileName, info, host, compilerOptions); }) ||
|
|
getLocalModuleSpecifier(toFileName, info, compilerOptions, preferences);
|
|
}
|
|
function getModuleSpecifiers(moduleSymbol, compilerOptions, importingSourceFile, host, files, userPreferences, redirectTargetsMap) {
|
|
var ambient = tryGetModuleNameFromAmbientModule(moduleSymbol);
|
|
if (ambient)
|
|
return [ambient];
|
|
var info = getInfo(importingSourceFile.path, host);
|
|
var moduleSourceFile = ts.getSourceFileOfNode(moduleSymbol.valueDeclaration || ts.getNonAugmentationDeclaration(moduleSymbol));
|
|
var modulePaths = getAllModulePaths(files, importingSourceFile.path, moduleSourceFile.fileName, info.getCanonicalFileName, host, redirectTargetsMap);
|
|
var preferences = getPreferences(userPreferences, compilerOptions, importingSourceFile);
|
|
var global = ts.mapDefined(modulePaths, function (moduleFileName) { return tryGetModuleNameAsNodeModule(moduleFileName, info, host, compilerOptions); });
|
|
return global.length ? global : modulePaths.map(function (moduleFileName) { return getLocalModuleSpecifier(moduleFileName, info, compilerOptions, preferences); });
|
|
}
|
|
moduleSpecifiers.getModuleSpecifiers = getModuleSpecifiers;
|
|
function getInfo(importingSourceFileName, host) {
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true);
|
|
var sourceDirectory = ts.getDirectoryPath(importingSourceFileName);
|
|
return { getCanonicalFileName: getCanonicalFileName, sourceDirectory: sourceDirectory };
|
|
}
|
|
function getLocalModuleSpecifier(moduleFileName, _a, compilerOptions, _b) {
|
|
var getCanonicalFileName = _a.getCanonicalFileName, sourceDirectory = _a.sourceDirectory;
|
|
var ending = _b.ending, relativePreference = _b.relativePreference;
|
|
var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths, rootDirs = compilerOptions.rootDirs;
|
|
var relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName) ||
|
|
removeExtensionAndIndexPostFix(ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions);
|
|
if (!baseUrl || relativePreference === 0) {
|
|
return relativePath;
|
|
}
|
|
var relativeToBaseUrl = getRelativePathIfInDirectory(moduleFileName, baseUrl, getCanonicalFileName);
|
|
if (!relativeToBaseUrl) {
|
|
return relativePath;
|
|
}
|
|
var importRelativeToBaseUrl = removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions);
|
|
var fromPaths = paths && tryGetModuleNameFromPaths(ts.removeFileExtension(relativeToBaseUrl), importRelativeToBaseUrl, paths);
|
|
var nonRelative = fromPaths === undefined ? importRelativeToBaseUrl : fromPaths;
|
|
if (relativePreference === 1) {
|
|
return nonRelative;
|
|
}
|
|
if (relativePreference !== 2)
|
|
ts.Debug.assertNever(relativePreference);
|
|
return isPathRelativeToParent(nonRelative) || countPathComponents(relativePath) < countPathComponents(nonRelative) ? relativePath : nonRelative;
|
|
}
|
|
function countPathComponents(path) {
|
|
var count = 0;
|
|
for (var i = ts.startsWith(path, "./") ? 2 : 0; i < path.length; i++) {
|
|
if (path.charCodeAt(i) === 47)
|
|
count++;
|
|
}
|
|
return count;
|
|
}
|
|
moduleSpecifiers.countPathComponents = countPathComponents;
|
|
function usesJsExtensionOnImports(_a) {
|
|
var imports = _a.imports;
|
|
return ts.firstDefined(imports, function (_a) {
|
|
var text = _a.text;
|
|
return ts.pathIsRelative(text) ? ts.hasJSOrJsonFileExtension(text) : undefined;
|
|
}) || false;
|
|
}
|
|
function stringsEqual(a, b, getCanonicalFileName) {
|
|
return getCanonicalFileName(a) === getCanonicalFileName(b);
|
|
}
|
|
function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) {
|
|
return getCanonicalFileName(s) === "node_modules" || ts.startsWith(s, "@");
|
|
}
|
|
function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) {
|
|
var aParts = ts.getPathComponents(ts.toPath(a, cwd, getCanonicalFileName));
|
|
var bParts = ts.getPathComponents(ts.toPath(b, cwd, getCanonicalFileName));
|
|
while (!isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) &&
|
|
!isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) &&
|
|
stringsEqual(aParts[aParts.length - 1], bParts[bParts.length - 1], getCanonicalFileName)) {
|
|
aParts.pop();
|
|
bParts.pop();
|
|
}
|
|
return [ts.getPathFromPathComponents(aParts), ts.getPathFromPathComponents(bParts)];
|
|
}
|
|
function discoverProbableSymlinks(files, getCanonicalFileName, cwd) {
|
|
var result = ts.createMap();
|
|
var symlinks = ts.mapDefined(files, function (sf) {
|
|
return sf.resolvedModules && ts.firstDefinedIterator(sf.resolvedModules.values(), function (res) {
|
|
return res && res.originalPath && res.resolvedFileName !== res.originalPath ? [res.resolvedFileName, res.originalPath] : undefined;
|
|
});
|
|
});
|
|
for (var _i = 0, symlinks_1 = symlinks; _i < symlinks_1.length; _i++) {
|
|
var _a = symlinks_1[_i], resolvedPath = _a[0], originalPath = _a[1];
|
|
var _b = guessDirectorySymlink(resolvedPath, originalPath, cwd, getCanonicalFileName), commonResolved = _b[0], commonOriginal = _b[1];
|
|
result.set(commonOriginal, commonResolved);
|
|
}
|
|
return result;
|
|
}
|
|
function getAllModulePaths(files, importingFileName, importedFileName, getCanonicalFileName, host, redirectTargetsMap) {
|
|
var redirects = redirectTargetsMap.get(importedFileName);
|
|
var importedFileNames = redirects ? redirects.concat([importedFileName]) : [importedFileName];
|
|
var cwd = host.getCurrentDirectory ? host.getCurrentDirectory() : "";
|
|
var targets = importedFileNames.map(function (f) { return ts.getNormalizedAbsolutePath(f, cwd); });
|
|
var links = discoverProbableSymlinks(files, getCanonicalFileName, cwd);
|
|
var result = [];
|
|
var compareStrings = (!host.useCaseSensitiveFileNames || host.useCaseSensitiveFileNames()) ? ts.compareStringsCaseSensitive : ts.compareStringsCaseInsensitive;
|
|
links.forEach(function (resolved, path) {
|
|
if (ts.startsWithDirectory(importingFileName, resolved, getCanonicalFileName)) {
|
|
return;
|
|
}
|
|
var target = targets.find(function (t) { return compareStrings(t.slice(0, resolved.length + 1), resolved + "/") === 0; });
|
|
if (target === undefined)
|
|
return;
|
|
var relative = ts.getRelativePathFromDirectory(resolved, target, getCanonicalFileName);
|
|
var option = ts.resolvePath(path, relative);
|
|
if (!host.fileExists || host.fileExists(option)) {
|
|
result.push(option);
|
|
}
|
|
});
|
|
result.push.apply(result, targets);
|
|
return result;
|
|
}
|
|
function tryGetModuleNameFromAmbientModule(moduleSymbol) {
|
|
var decl = ts.find(moduleSymbol.declarations, function (d) { return ts.isNonGlobalAmbientModule(d) && (!ts.isExternalModuleAugmentation(d) || !ts.isExternalModuleNameRelative(ts.getTextOfIdentifierOrLiteral(d.name))); });
|
|
if (decl) {
|
|
return decl.name.text;
|
|
}
|
|
}
|
|
function tryGetModuleNameFromPaths(relativeToBaseUrlWithIndex, relativeToBaseUrl, paths) {
|
|
for (var key in paths) {
|
|
for (var _i = 0, _a = paths[key]; _i < _a.length; _i++) {
|
|
var patternText_1 = _a[_i];
|
|
var pattern = ts.removeFileExtension(ts.normalizePath(patternText_1));
|
|
var indexOfStar = pattern.indexOf("*");
|
|
if (indexOfStar !== -1) {
|
|
var prefix = pattern.substr(0, indexOfStar);
|
|
var suffix = pattern.substr(indexOfStar + 1);
|
|
if (relativeToBaseUrl.length >= prefix.length + suffix.length &&
|
|
ts.startsWith(relativeToBaseUrl, prefix) &&
|
|
ts.endsWith(relativeToBaseUrl, suffix) ||
|
|
!suffix && relativeToBaseUrl === ts.removeTrailingDirectorySeparator(prefix)) {
|
|
var matchedStar = relativeToBaseUrl.substr(prefix.length, relativeToBaseUrl.length - suffix.length);
|
|
return key.replace("*", matchedStar);
|
|
}
|
|
}
|
|
else if (pattern === relativeToBaseUrl || pattern === relativeToBaseUrlWithIndex) {
|
|
return key;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName) {
|
|
var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
|
|
if (normalizedTargetPath === undefined) {
|
|
return undefined;
|
|
}
|
|
var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName);
|
|
var relativePath = normalizedSourcePath !== undefined ? ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(normalizedSourcePath, normalizedTargetPath, getCanonicalFileName)) : normalizedTargetPath;
|
|
return ts.removeFileExtension(relativePath);
|
|
}
|
|
function tryGetModuleNameAsNodeModule(moduleFileName, _a, host, options) {
|
|
var getCanonicalFileName = _a.getCanonicalFileName, sourceDirectory = _a.sourceDirectory;
|
|
if (!host.fileExists || !host.readFile) {
|
|
return undefined;
|
|
}
|
|
var parts = getNodeModulePathParts(moduleFileName);
|
|
if (!parts) {
|
|
return undefined;
|
|
}
|
|
var packageRootPath = moduleFileName.substring(0, parts.packageRootIndex);
|
|
var packageJsonPath = ts.combinePaths(packageRootPath, "package.json");
|
|
var packageJsonContent = host.fileExists(packageJsonPath)
|
|
? JSON.parse(host.readFile(packageJsonPath))
|
|
: undefined;
|
|
var versionPaths = packageJsonContent && packageJsonContent.typesVersions
|
|
? ts.getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions)
|
|
: undefined;
|
|
if (versionPaths) {
|
|
var subModuleName = moduleFileName.slice(parts.packageRootIndex + 1);
|
|
var fromPaths = tryGetModuleNameFromPaths(ts.removeFileExtension(subModuleName), removeExtensionAndIndexPostFix(subModuleName, 0, options), versionPaths.paths);
|
|
if (fromPaths !== undefined) {
|
|
moduleFileName = ts.combinePaths(moduleFileName.slice(0, parts.packageRootIndex), fromPaths);
|
|
}
|
|
}
|
|
var moduleSpecifier = getDirectoryOrExtensionlessFileName(moduleFileName);
|
|
if (!ts.startsWith(sourceDirectory, getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex))))
|
|
return undefined;
|
|
var nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1);
|
|
var packageName = ts.getPackageNameFromTypesPackageName(nodeModulesDirectoryName);
|
|
return ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs && packageName === nodeModulesDirectoryName ? undefined : packageName;
|
|
function getDirectoryOrExtensionlessFileName(path) {
|
|
if (packageJsonContent) {
|
|
var mainFileRelative = packageJsonContent.typings || packageJsonContent.types || packageJsonContent.main;
|
|
if (mainFileRelative) {
|
|
var mainExportFile = ts.toPath(mainFileRelative, packageRootPath, getCanonicalFileName);
|
|
if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(getCanonicalFileName(path))) {
|
|
return packageRootPath;
|
|
}
|
|
}
|
|
}
|
|
var fullModulePathWithoutExtension = ts.removeFileExtension(path);
|
|
if (getCanonicalFileName(fullModulePathWithoutExtension.substring(parts.fileNameIndex)) === "/index" && !tryGetAnyFileFromPath(host, fullModulePathWithoutExtension.substring(0, parts.fileNameIndex))) {
|
|
return fullModulePathWithoutExtension.substring(0, parts.fileNameIndex);
|
|
}
|
|
return fullModulePathWithoutExtension;
|
|
}
|
|
}
|
|
function tryGetAnyFileFromPath(host, path) {
|
|
if (!host.fileExists)
|
|
return;
|
|
var extensions = ts.getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 }]);
|
|
for (var _i = 0, extensions_3 = extensions; _i < extensions_3.length; _i++) {
|
|
var e = extensions_3[_i];
|
|
var fullPath = path + e;
|
|
if (host.fileExists(fullPath)) {
|
|
return fullPath;
|
|
}
|
|
}
|
|
}
|
|
function getNodeModulePathParts(fullPath) {
|
|
var topLevelNodeModulesIndex = 0;
|
|
var topLevelPackageNameIndex = 0;
|
|
var packageRootIndex = 0;
|
|
var fileNameIndex = 0;
|
|
var partStart = 0;
|
|
var partEnd = 0;
|
|
var state = 0;
|
|
while (partEnd >= 0) {
|
|
partStart = partEnd;
|
|
partEnd = fullPath.indexOf("/", partStart + 1);
|
|
switch (state) {
|
|
case 0:
|
|
if (fullPath.indexOf(ts.nodeModulesPathPart, partStart) === partStart) {
|
|
topLevelNodeModulesIndex = partStart;
|
|
topLevelPackageNameIndex = partEnd;
|
|
state = 1;
|
|
}
|
|
break;
|
|
case 1:
|
|
case 2:
|
|
if (state === 1 && fullPath.charAt(partStart + 1) === "@") {
|
|
state = 2;
|
|
}
|
|
else {
|
|
packageRootIndex = partEnd;
|
|
state = 3;
|
|
}
|
|
break;
|
|
case 3:
|
|
if (fullPath.indexOf(ts.nodeModulesPathPart, partStart) === partStart) {
|
|
state = 1;
|
|
}
|
|
else {
|
|
state = 3;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
fileNameIndex = partStart;
|
|
return state > 1 ? { topLevelNodeModulesIndex: topLevelNodeModulesIndex, topLevelPackageNameIndex: topLevelPackageNameIndex, packageRootIndex: packageRootIndex, fileNameIndex: fileNameIndex } : undefined;
|
|
}
|
|
function getPathRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
|
|
return ts.firstDefined(rootDirs, function (rootDir) {
|
|
var relativePath = getRelativePathIfInDirectory(path, rootDir, getCanonicalFileName);
|
|
return isPathRelativeToParent(relativePath) ? undefined : relativePath;
|
|
});
|
|
}
|
|
function removeExtensionAndIndexPostFix(fileName, ending, options) {
|
|
if (ts.fileExtensionIs(fileName, ".json"))
|
|
return fileName;
|
|
var noExtension = ts.removeFileExtension(fileName);
|
|
switch (ending) {
|
|
case 0:
|
|
return ts.removeSuffix(noExtension, "/index");
|
|
case 1:
|
|
return noExtension;
|
|
case 2:
|
|
return noExtension + getJSExtensionForFile(fileName, options);
|
|
default:
|
|
return ts.Debug.assertNever(ending);
|
|
}
|
|
}
|
|
function getJSExtensionForFile(fileName, options) {
|
|
var ext = ts.extensionFromPath(fileName);
|
|
switch (ext) {
|
|
case ".ts":
|
|
case ".d.ts":
|
|
return ".js";
|
|
case ".tsx":
|
|
return options.jsx === 1 ? ".jsx" : ".js";
|
|
case ".js":
|
|
case ".jsx":
|
|
case ".json":
|
|
return ext;
|
|
default:
|
|
return ts.Debug.assertNever(ext);
|
|
}
|
|
}
|
|
function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
|
|
var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false);
|
|
return ts.isRootedDiskPath(relativePath) ? undefined : relativePath;
|
|
}
|
|
function isPathRelativeToParent(path) {
|
|
return ts.startsWith(path, "..");
|
|
}
|
|
})(moduleSpecifiers = ts.moduleSpecifiers || (ts.moduleSpecifiers = {}));
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var sysFormatDiagnosticsHost = ts.sys ? {
|
|
getCurrentDirectory: function () { return ts.sys.getCurrentDirectory(); },
|
|
getNewLine: function () { return ts.sys.newLine; },
|
|
getCanonicalFileName: ts.createGetCanonicalFileName(ts.sys.useCaseSensitiveFileNames)
|
|
} : undefined;
|
|
function createDiagnosticReporter(system, pretty) {
|
|
var host = system === ts.sys ? sysFormatDiagnosticsHost : {
|
|
getCurrentDirectory: function () { return system.getCurrentDirectory(); },
|
|
getNewLine: function () { return system.newLine; },
|
|
getCanonicalFileName: ts.createGetCanonicalFileName(system.useCaseSensitiveFileNames),
|
|
};
|
|
if (!pretty) {
|
|
return function (diagnostic) { return system.write(ts.formatDiagnostic(diagnostic, host)); };
|
|
}
|
|
var diagnostics = new Array(1);
|
|
return function (diagnostic) {
|
|
diagnostics[0] = diagnostic;
|
|
system.write(ts.formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine());
|
|
diagnostics[0] = undefined;
|
|
};
|
|
}
|
|
ts.createDiagnosticReporter = createDiagnosticReporter;
|
|
function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) {
|
|
if (system.clearScreen &&
|
|
!options.preserveWatchOutput &&
|
|
!options.extendedDiagnostics &&
|
|
!options.diagnostics &&
|
|
ts.contains(ts.screenStartingMessageCodes, diagnostic.code)) {
|
|
system.clearScreen();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
ts.screenStartingMessageCodes = [
|
|
ts.Diagnostics.Starting_compilation_in_watch_mode.code,
|
|
ts.Diagnostics.File_change_detected_Starting_incremental_compilation.code,
|
|
];
|
|
function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
|
|
return ts.contains(ts.screenStartingMessageCodes, diagnostic.code)
|
|
? newLine + newLine
|
|
: newLine;
|
|
}
|
|
function createWatchStatusReporter(system, pretty) {
|
|
return pretty ?
|
|
function (diagnostic, newLine, options) {
|
|
clearScreenIfNotWatchingForFileChanges(system, diagnostic, options);
|
|
var output = "[" + ts.formatColorAndReset(new Date().toLocaleTimeString(), ts.ForegroundColorEscapeSequences.Grey) + "] ";
|
|
output += "" + ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine) + (newLine + newLine);
|
|
system.write(output);
|
|
} :
|
|
function (diagnostic, newLine, options) {
|
|
var output = "";
|
|
if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
|
|
output += newLine;
|
|
}
|
|
output += new Date().toLocaleTimeString() + " - ";
|
|
output += "" + ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine) + getPlainDiagnosticFollowingNewLines(diagnostic, newLine);
|
|
system.write(output);
|
|
};
|
|
}
|
|
ts.createWatchStatusReporter = createWatchStatusReporter;
|
|
function parseConfigFileWithSystem(configFileName, optionsToExtend, system, reportDiagnostic) {
|
|
var host = system;
|
|
host.onUnRecoverableConfigFileDiagnostic = function (diagnostic) { return reportUnrecoverableDiagnostic(ts.sys, reportDiagnostic, diagnostic); };
|
|
var result = ts.getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host);
|
|
host.onUnRecoverableConfigFileDiagnostic = undefined;
|
|
return result;
|
|
}
|
|
ts.parseConfigFileWithSystem = parseConfigFileWithSystem;
|
|
function getErrorCountForSummary(diagnostics) {
|
|
return ts.countWhere(diagnostics, function (diagnostic) { return diagnostic.category === ts.DiagnosticCategory.Error; });
|
|
}
|
|
ts.getErrorCountForSummary = getErrorCountForSummary;
|
|
function getWatchErrorSummaryDiagnosticMessage(errorCount) {
|
|
return errorCount === 1 ?
|
|
ts.Diagnostics.Found_1_error_Watching_for_file_changes :
|
|
ts.Diagnostics.Found_0_errors_Watching_for_file_changes;
|
|
}
|
|
ts.getWatchErrorSummaryDiagnosticMessage = getWatchErrorSummaryDiagnosticMessage;
|
|
function getErrorSummaryText(errorCount, newLine) {
|
|
if (errorCount === 0)
|
|
return "";
|
|
var d = ts.createCompilerDiagnostic(errorCount === 1 ? ts.Diagnostics.Found_1_error : ts.Diagnostics.Found_0_errors, errorCount);
|
|
return "" + newLine + ts.flattenDiagnosticMessageText(d.messageText, newLine) + newLine + newLine;
|
|
}
|
|
ts.getErrorSummaryText = getErrorSummaryText;
|
|
function emitFilesAndReportErrors(program, reportDiagnostic, writeFileName, reportSummary, writeFile) {
|
|
var diagnostics = program.getConfigFileParsingDiagnostics().slice();
|
|
var configFileParsingDiagnosticsLength = diagnostics.length;
|
|
ts.addRange(diagnostics, program.getSyntacticDiagnostics());
|
|
var reportSemanticDiagnostics = false;
|
|
if (diagnostics.length === configFileParsingDiagnosticsLength) {
|
|
ts.addRange(diagnostics, program.getOptionsDiagnostics());
|
|
ts.addRange(diagnostics, program.getGlobalDiagnostics());
|
|
if (diagnostics.length === configFileParsingDiagnosticsLength) {
|
|
reportSemanticDiagnostics = true;
|
|
}
|
|
}
|
|
var _a = program.emit(undefined, writeFile), emittedFiles = _a.emittedFiles, emitSkipped = _a.emitSkipped, emitDiagnostics = _a.diagnostics;
|
|
ts.addRange(diagnostics, emitDiagnostics);
|
|
if (reportSemanticDiagnostics) {
|
|
ts.addRange(diagnostics, program.getSemanticDiagnostics());
|
|
}
|
|
ts.sortAndDeduplicateDiagnostics(diagnostics).forEach(reportDiagnostic);
|
|
if (writeFileName) {
|
|
var currentDir_1 = program.getCurrentDirectory();
|
|
ts.forEach(emittedFiles, function (file) {
|
|
var filepath = ts.getNormalizedAbsolutePath(file, currentDir_1);
|
|
writeFileName("TSFILE: " + filepath);
|
|
});
|
|
if (program.getCompilerOptions().listFiles) {
|
|
ts.forEach(program.getSourceFiles(), function (file) {
|
|
writeFileName(file.fileName);
|
|
});
|
|
}
|
|
}
|
|
if (reportSummary) {
|
|
reportSummary(getErrorCountForSummary(diagnostics));
|
|
}
|
|
if (emitSkipped && diagnostics.length > 0) {
|
|
return ts.ExitStatus.DiagnosticsPresent_OutputsSkipped;
|
|
}
|
|
else if (diagnostics.length > 0) {
|
|
return ts.ExitStatus.DiagnosticsPresent_OutputsGenerated;
|
|
}
|
|
return ts.ExitStatus.Success;
|
|
}
|
|
ts.emitFilesAndReportErrors = emitFilesAndReportErrors;
|
|
var noopFileWatcher = { close: ts.noop };
|
|
function createWatchHost(system, reportWatchStatus) {
|
|
if (system === void 0) { system = ts.sys; }
|
|
var onWatchStatusChange = reportWatchStatus || createWatchStatusReporter(system);
|
|
return {
|
|
onWatchStatusChange: onWatchStatusChange,
|
|
watchFile: system.watchFile ? (function (path, callback, pollingInterval) { return system.watchFile(path, callback, pollingInterval); }) : function () { return noopFileWatcher; },
|
|
watchDirectory: system.watchDirectory ? (function (path, callback, recursive) { return system.watchDirectory(path, callback, recursive); }) : function () { return noopFileWatcher; },
|
|
setTimeout: system.setTimeout ? (function (callback, ms) {
|
|
var args = [];
|
|
for (var _i = 2; _i < arguments.length; _i++) {
|
|
args[_i - 2] = arguments[_i];
|
|
}
|
|
var _a;
|
|
return (_a = system.setTimeout).call.apply(_a, [system, callback, ms].concat(args));
|
|
}) : ts.noop,
|
|
clearTimeout: system.clearTimeout ? (function (timeoutId) { return system.clearTimeout(timeoutId); }) : ts.noop
|
|
};
|
|
}
|
|
ts.createWatchHost = createWatchHost;
|
|
function createWatchCompilerHost(system, createProgram, reportDiagnostic, reportWatchStatus) {
|
|
if (system === void 0) { system = ts.sys; }
|
|
if (!createProgram) {
|
|
createProgram = ts.createEmitAndSemanticDiagnosticsBuilderProgram;
|
|
}
|
|
var host = system;
|
|
host;
|
|
var useCaseSensitiveFileNames = function () { return system.useCaseSensitiveFileNames; };
|
|
var writeFileName = function (s) { return system.write(s + system.newLine); };
|
|
var _a = createWatchHost(system, reportWatchStatus), onWatchStatusChange = _a.onWatchStatusChange, watchFile = _a.watchFile, watchDirectory = _a.watchDirectory, setTimeout = _a.setTimeout, clearTimeout = _a.clearTimeout;
|
|
return {
|
|
useCaseSensitiveFileNames: useCaseSensitiveFileNames,
|
|
getNewLine: function () { return system.newLine; },
|
|
getCurrentDirectory: function () { return system.getCurrentDirectory(); },
|
|
getDefaultLibLocation: getDefaultLibLocation,
|
|
getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); },
|
|
fileExists: function (path) { return system.fileExists(path); },
|
|
readFile: function (path, encoding) { return system.readFile(path, encoding); },
|
|
directoryExists: function (path) { return system.directoryExists(path); },
|
|
getDirectories: function (path) { return system.getDirectories(path); },
|
|
readDirectory: function (path, extensions, exclude, include, depth) { return system.readDirectory(path, extensions, exclude, include, depth); },
|
|
realpath: system.realpath && (function (path) { return system.realpath(path); }),
|
|
getEnvironmentVariable: system.getEnvironmentVariable && (function (name) { return system.getEnvironmentVariable(name); }),
|
|
watchFile: watchFile,
|
|
watchDirectory: watchDirectory,
|
|
setTimeout: setTimeout,
|
|
clearTimeout: clearTimeout,
|
|
trace: function (s) { return system.write(s); },
|
|
onWatchStatusChange: onWatchStatusChange,
|
|
createDirectory: function (path) { return system.createDirectory(path); },
|
|
writeFile: function (path, data, writeByteOrderMark) { return system.writeFile(path, data, writeByteOrderMark); },
|
|
onCachedDirectoryStructureHostCreate: function (cacheHost) { return host = cacheHost || system; },
|
|
createHash: system.createHash && (function (s) { return system.createHash(s); }),
|
|
createProgram: createProgram,
|
|
afterProgramCreate: emitFilesAndReportErrorUsingBuilder
|
|
};
|
|
function getDefaultLibLocation() {
|
|
return ts.getDirectoryPath(ts.normalizePath(system.getExecutingFilePath()));
|
|
}
|
|
function emitFilesAndReportErrorUsingBuilder(builderProgram) {
|
|
var compilerOptions = builderProgram.getCompilerOptions();
|
|
var newLine = ts.getNewLineCharacter(compilerOptions, function () { return system.newLine; });
|
|
emitFilesAndReportErrors(builderProgram, reportDiagnostic, writeFileName, function (errorCount) { return onWatchStatusChange(ts.createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount), newLine, compilerOptions); });
|
|
}
|
|
}
|
|
function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) {
|
|
reportDiagnostic(diagnostic);
|
|
system.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
function createWatchCompilerHostOfConfigFile(configFileName, optionsToExtend, system, createProgram, reportDiagnostic, reportWatchStatus) {
|
|
var diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system);
|
|
var host = createWatchCompilerHost(system, createProgram, diagnosticReporter, reportWatchStatus);
|
|
host.onUnRecoverableConfigFileDiagnostic = function (diagnostic) { return reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic); };
|
|
host.configFileName = configFileName;
|
|
host.optionsToExtend = optionsToExtend;
|
|
return host;
|
|
}
|
|
ts.createWatchCompilerHostOfConfigFile = createWatchCompilerHostOfConfigFile;
|
|
function createWatchCompilerHostOfFilesAndCompilerOptions(rootFiles, options, system, createProgram, reportDiagnostic, reportWatchStatus, projectReferences) {
|
|
var host = createWatchCompilerHost(system, createProgram, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus);
|
|
host.rootFiles = rootFiles;
|
|
host.options = options;
|
|
host.projectReferences = projectReferences;
|
|
return host;
|
|
}
|
|
ts.createWatchCompilerHostOfFilesAndCompilerOptions = createWatchCompilerHostOfFilesAndCompilerOptions;
|
|
})(ts || (ts = {}));
|
|
(function (ts) {
|
|
function createWatchCompilerHost(rootFilesOrConfigFileName, options, system, createProgram, reportDiagnostic, reportWatchStatus, projectReferences) {
|
|
if (ts.isArray(rootFilesOrConfigFileName)) {
|
|
return ts.createWatchCompilerHostOfFilesAndCompilerOptions(rootFilesOrConfigFileName, options, system, createProgram, reportDiagnostic, reportWatchStatus, projectReferences);
|
|
}
|
|
else {
|
|
return ts.createWatchCompilerHostOfConfigFile(rootFilesOrConfigFileName, options, system, createProgram, reportDiagnostic, reportWatchStatus);
|
|
}
|
|
}
|
|
ts.createWatchCompilerHost = createWatchCompilerHost;
|
|
var initialVersion = 1;
|
|
function createWatchProgram(host) {
|
|
var builderProgram;
|
|
var reloadLevel;
|
|
var missingFilesMap;
|
|
var watchedWildcardDirectories;
|
|
var timerToUpdateProgram;
|
|
var sourceFilesCache = ts.createMap();
|
|
var missingFilePathsRequestedForRelease;
|
|
var hasChangedCompilerOptions = false;
|
|
var hasChangedAutomaticTypeDirectiveNames = false;
|
|
var useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
|
|
var currentDirectory = host.getCurrentDirectory();
|
|
var getCurrentDirectory = function () { return currentDirectory; };
|
|
var readFile = function (path, encoding) { return host.readFile(path, encoding); };
|
|
var configFileName = host.configFileName, _a = host.optionsToExtend, optionsToExtendForConfigFile = _a === void 0 ? {} : _a, createProgram = host.createProgram;
|
|
var rootFileNames = host.rootFiles, compilerOptions = host.options, projectReferences = host.projectReferences;
|
|
var configFileSpecs;
|
|
var configFileParsingDiagnostics;
|
|
var canConfigFileJsonReportNoInputFiles = false;
|
|
var hasChangedConfigFileParsingErrors = false;
|
|
var cachedDirectoryStructureHost = configFileName === undefined ? undefined : ts.createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames);
|
|
if (cachedDirectoryStructureHost && host.onCachedDirectoryStructureHostCreate) {
|
|
host.onCachedDirectoryStructureHostCreate(cachedDirectoryStructureHost);
|
|
}
|
|
var directoryStructureHost = cachedDirectoryStructureHost || host;
|
|
var parseConfigFileHost = {
|
|
useCaseSensitiveFileNames: useCaseSensitiveFileNames,
|
|
readDirectory: function (path, extensions, exclude, include, depth) { return directoryStructureHost.readDirectory(path, extensions, exclude, include, depth); },
|
|
fileExists: function (path) { return host.fileExists(path); },
|
|
readFile: readFile,
|
|
getCurrentDirectory: getCurrentDirectory,
|
|
onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic,
|
|
trace: host.trace ? function (s) { return host.trace(s); } : undefined
|
|
};
|
|
var newLine = updateNewLine();
|
|
if (configFileName && host.configFileParsingResult) {
|
|
setConfigFileParsingResult(host.configFileParsingResult);
|
|
newLine = updateNewLine();
|
|
}
|
|
reportWatchDiagnostic(ts.Diagnostics.Starting_compilation_in_watch_mode);
|
|
if (configFileName && !host.configFileParsingResult) {
|
|
newLine = ts.getNewLineCharacter(optionsToExtendForConfigFile, function () { return host.getNewLine(); });
|
|
ts.Debug.assert(!rootFileNames);
|
|
parseConfigFile();
|
|
newLine = updateNewLine();
|
|
}
|
|
var trace = host.trace && (function (s) { host.trace(s + newLine); });
|
|
var watchLogLevel = trace ? compilerOptions.extendedDiagnostics ? ts.WatchLogLevel.Verbose :
|
|
compilerOptions.diagnostics ? ts.WatchLogLevel.TriggerOnly : ts.WatchLogLevel.None : ts.WatchLogLevel.None;
|
|
var writeLog = watchLogLevel !== ts.WatchLogLevel.None ? trace : ts.noop;
|
|
var _b = ts.getWatchFactory(watchLogLevel, writeLog), watchFile = _b.watchFile, watchFilePath = _b.watchFilePath, watchDirectory = _b.watchDirectory;
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames);
|
|
writeLog("Current directory: " + currentDirectory + " CaseSensitiveFileNames: " + useCaseSensitiveFileNames);
|
|
if (configFileName) {
|
|
watchFile(host, configFileName, scheduleProgramReload, ts.PollingInterval.High, "Config file");
|
|
}
|
|
var compilerHost = {
|
|
getSourceFile: function (fileName, languageVersion, onError, shouldCreateNewSourceFile) { return getVersionedSourceFileByPath(fileName, toPath(fileName), languageVersion, onError, shouldCreateNewSourceFile); },
|
|
getSourceFileByPath: getVersionedSourceFileByPath,
|
|
getDefaultLibLocation: host.getDefaultLibLocation && (function () { return host.getDefaultLibLocation(); }),
|
|
getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); },
|
|
writeFile: writeFile,
|
|
getCurrentDirectory: getCurrentDirectory,
|
|
useCaseSensitiveFileNames: function () { return useCaseSensitiveFileNames; },
|
|
getCanonicalFileName: getCanonicalFileName,
|
|
getNewLine: function () { return newLine; },
|
|
fileExists: fileExists,
|
|
readFile: readFile,
|
|
trace: trace,
|
|
directoryExists: directoryStructureHost.directoryExists && (function (path) { return directoryStructureHost.directoryExists(path); }),
|
|
getDirectories: (directoryStructureHost.getDirectories && (function (path) { return directoryStructureHost.getDirectories(path); })),
|
|
realpath: host.realpath && (function (s) { return host.realpath(s); }),
|
|
getEnvironmentVariable: host.getEnvironmentVariable ? (function (name) { return host.getEnvironmentVariable(name); }) : (function () { return ""; }),
|
|
onReleaseOldSourceFile: onReleaseOldSourceFile,
|
|
createHash: host.createHash && (function (data) { return host.createHash(data); }),
|
|
toPath: toPath,
|
|
getCompilationSettings: function () { return compilerOptions; },
|
|
watchDirectoryOfFailedLookupLocation: function (dir, cb, flags) { return watchDirectory(host, dir, cb, flags, "Failed Lookup Locations"); },
|
|
watchTypeRootsDirectory: function (dir, cb, flags) { return watchDirectory(host, dir, cb, flags, "Type roots"); },
|
|
getCachedDirectoryStructureHost: function () { return cachedDirectoryStructureHost; },
|
|
onInvalidatedResolution: scheduleProgramUpdate,
|
|
onChangedAutomaticTypeDirectiveNames: function () {
|
|
hasChangedAutomaticTypeDirectiveNames = true;
|
|
scheduleProgramUpdate();
|
|
},
|
|
maxNumberOfFilesToIterateForInvalidation: host.maxNumberOfFilesToIterateForInvalidation,
|
|
getCurrentProgram: getCurrentProgram,
|
|
writeLog: writeLog,
|
|
readDirectory: function (path, extensions, exclude, include, depth) { return directoryStructureHost.readDirectory(path, extensions, exclude, include, depth); },
|
|
};
|
|
var resolutionCache = ts.createResolutionCache(compilerHost, configFileName ?
|
|
ts.getDirectoryPath(ts.getNormalizedAbsolutePath(configFileName, currentDirectory)) :
|
|
currentDirectory, false);
|
|
compilerHost.resolveModuleNames = host.resolveModuleNames ?
|
|
(function (moduleNames, containingFile, reusedNames, redirectedReference) { return host.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference); }) :
|
|
(function (moduleNames, containingFile, reusedNames, redirectedReference) { return resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference); });
|
|
compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ?
|
|
(function (typeDirectiveNames, containingFile, redirectedReference) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference); }) :
|
|
(function (typeDirectiveNames, containingFile, redirectedReference) { return resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference); });
|
|
var userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
|
|
synchronizeProgram();
|
|
watchConfigFileWildCardDirectories();
|
|
return configFileName ?
|
|
{ getCurrentProgram: getCurrentBuilderProgram, getProgram: synchronizeProgram } :
|
|
{ getCurrentProgram: getCurrentBuilderProgram, getProgram: synchronizeProgram, updateRootFileNames: updateRootFileNames };
|
|
function getCurrentBuilderProgram() {
|
|
return builderProgram;
|
|
}
|
|
function getCurrentProgram() {
|
|
return builderProgram && builderProgram.getProgram();
|
|
}
|
|
function synchronizeProgram() {
|
|
writeLog("Synchronizing program");
|
|
var program = getCurrentProgram();
|
|
if (hasChangedCompilerOptions) {
|
|
newLine = updateNewLine();
|
|
if (program && ts.changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) {
|
|
resolutionCache.clear();
|
|
}
|
|
}
|
|
var hasInvalidatedResolution = resolutionCache.createHasInvalidatedResolution(userProvidedResolution);
|
|
if (ts.isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, fileExists, hasInvalidatedResolution, hasChangedAutomaticTypeDirectiveNames, projectReferences)) {
|
|
if (hasChangedConfigFileParsingErrors) {
|
|
builderProgram = createProgram(undefined, undefined, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
|
|
hasChangedConfigFileParsingErrors = false;
|
|
}
|
|
}
|
|
else {
|
|
createNewProgram(program, hasInvalidatedResolution);
|
|
}
|
|
if (host.afterProgramCreate) {
|
|
host.afterProgramCreate(builderProgram);
|
|
}
|
|
return builderProgram;
|
|
}
|
|
function createNewProgram(program, hasInvalidatedResolution) {
|
|
if (watchLogLevel !== ts.WatchLogLevel.None) {
|
|
writeLog("CreatingProgramWith::");
|
|
writeLog(" roots: " + JSON.stringify(rootFileNames));
|
|
writeLog(" options: " + JSON.stringify(compilerOptions));
|
|
}
|
|
var needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !program;
|
|
hasChangedCompilerOptions = false;
|
|
hasChangedConfigFileParsingErrors = false;
|
|
resolutionCache.startCachingPerDirectoryResolution();
|
|
compilerHost.hasInvalidatedResolution = hasInvalidatedResolution;
|
|
compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
|
|
builderProgram = createProgram(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
|
|
resolutionCache.finishCachingPerDirectoryResolution();
|
|
ts.updateMissingFilePathsWatch(builderProgram.getProgram(), missingFilesMap || (missingFilesMap = ts.createMap()), watchMissingFilePath);
|
|
if (needsUpdateInTypeRootWatch) {
|
|
resolutionCache.updateTypeRootsWatch();
|
|
}
|
|
if (missingFilePathsRequestedForRelease) {
|
|
for (var _i = 0, missingFilePathsRequestedForRelease_1 = missingFilePathsRequestedForRelease; _i < missingFilePathsRequestedForRelease_1.length; _i++) {
|
|
var missingFilePath = missingFilePathsRequestedForRelease_1[_i];
|
|
if (!missingFilesMap.has(missingFilePath)) {
|
|
sourceFilesCache.delete(missingFilePath);
|
|
}
|
|
}
|
|
missingFilePathsRequestedForRelease = undefined;
|
|
}
|
|
}
|
|
function updateRootFileNames(files) {
|
|
ts.Debug.assert(!configFileName, "Cannot update root file names with config file watch mode");
|
|
rootFileNames = files;
|
|
scheduleProgramUpdate();
|
|
}
|
|
function updateNewLine() {
|
|
return ts.getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile, function () { return host.getNewLine(); });
|
|
}
|
|
function toPath(fileName) {
|
|
return ts.toPath(fileName, currentDirectory, getCanonicalFileName);
|
|
}
|
|
function isFileMissingOnHost(hostSourceFile) {
|
|
return typeof hostSourceFile === "number";
|
|
}
|
|
function isFilePresentOnHost(hostSourceFile) {
|
|
return !!hostSourceFile.sourceFile;
|
|
}
|
|
function fileExists(fileName) {
|
|
var path = toPath(fileName);
|
|
if (isFileMissingOnHost(sourceFilesCache.get(path))) {
|
|
return true;
|
|
}
|
|
return directoryStructureHost.fileExists(fileName);
|
|
}
|
|
function getVersionedSourceFileByPath(fileName, path, languageVersion, onError, shouldCreateNewSourceFile) {
|
|
var hostSourceFile = sourceFilesCache.get(path);
|
|
if (isFileMissingOnHost(hostSourceFile)) {
|
|
return undefined;
|
|
}
|
|
if (!hostSourceFile || shouldCreateNewSourceFile || !isFilePresentOnHost(hostSourceFile) || hostSourceFile.version.toString() !== hostSourceFile.sourceFile.version) {
|
|
var sourceFile = getNewSourceFile();
|
|
if (hostSourceFile) {
|
|
if (shouldCreateNewSourceFile) {
|
|
hostSourceFile.version++;
|
|
}
|
|
if (sourceFile) {
|
|
hostSourceFile.sourceFile = sourceFile;
|
|
sourceFile.version = hostSourceFile.version.toString();
|
|
if (!hostSourceFile.fileWatcher) {
|
|
hostSourceFile.fileWatcher = watchFilePath(host, fileName, onSourceFileChange, ts.PollingInterval.Low, path, "Source file");
|
|
}
|
|
}
|
|
else {
|
|
if (isFilePresentOnHost(hostSourceFile)) {
|
|
hostSourceFile.fileWatcher.close();
|
|
}
|
|
sourceFilesCache.set(path, hostSourceFile.version);
|
|
}
|
|
}
|
|
else {
|
|
if (sourceFile) {
|
|
sourceFile.version = initialVersion.toString();
|
|
var fileWatcher = watchFilePath(host, fileName, onSourceFileChange, ts.PollingInterval.Low, path, "Source file");
|
|
sourceFilesCache.set(path, { sourceFile: sourceFile, version: initialVersion, fileWatcher: fileWatcher });
|
|
}
|
|
else {
|
|
sourceFilesCache.set(path, initialVersion);
|
|
}
|
|
}
|
|
return sourceFile;
|
|
}
|
|
return hostSourceFile.sourceFile;
|
|
function getNewSourceFile() {
|
|
var text;
|
|
try {
|
|
ts.performance.mark("beforeIORead");
|
|
text = host.readFile(fileName, compilerOptions.charset);
|
|
ts.performance.mark("afterIORead");
|
|
ts.performance.measure("I/O Read", "beforeIORead", "afterIORead");
|
|
}
|
|
catch (e) {
|
|
if (onError) {
|
|
onError(e.message);
|
|
}
|
|
}
|
|
return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion) : undefined;
|
|
}
|
|
}
|
|
function nextSourceFileVersion(path) {
|
|
var hostSourceFile = sourceFilesCache.get(path);
|
|
if (hostSourceFile !== undefined) {
|
|
if (isFileMissingOnHost(hostSourceFile)) {
|
|
sourceFilesCache.set(path, { version: Number(hostSourceFile) + 1 });
|
|
}
|
|
else {
|
|
hostSourceFile.version++;
|
|
}
|
|
}
|
|
}
|
|
function getSourceVersion(path) {
|
|
var hostSourceFile = sourceFilesCache.get(path);
|
|
return !hostSourceFile || isFileMissingOnHost(hostSourceFile) ? undefined : hostSourceFile.version.toString();
|
|
}
|
|
function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
|
|
var hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
|
|
if (hostSourceFileInfo) {
|
|
if (isFileMissingOnHost(hostSourceFileInfo)) {
|
|
(missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path);
|
|
}
|
|
else if (hostSourceFileInfo.sourceFile === oldSourceFile) {
|
|
if (hostSourceFileInfo.fileWatcher) {
|
|
hostSourceFileInfo.fileWatcher.close();
|
|
}
|
|
sourceFilesCache.delete(oldSourceFile.resolvedPath);
|
|
if (!hasSourceFileByPath) {
|
|
resolutionCache.removeResolutionsOfFile(oldSourceFile.path);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function reportWatchDiagnostic(message) {
|
|
if (host.onWatchStatusChange) {
|
|
host.onWatchStatusChange(ts.createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile);
|
|
}
|
|
}
|
|
function scheduleProgramUpdate() {
|
|
if (!host.setTimeout || !host.clearTimeout) {
|
|
return;
|
|
}
|
|
if (timerToUpdateProgram) {
|
|
host.clearTimeout(timerToUpdateProgram);
|
|
}
|
|
writeLog("Scheduling update");
|
|
timerToUpdateProgram = host.setTimeout(updateProgram, 250);
|
|
}
|
|
function scheduleProgramReload() {
|
|
ts.Debug.assert(!!configFileName);
|
|
reloadLevel = ts.ConfigFileProgramReloadLevel.Full;
|
|
scheduleProgramUpdate();
|
|
}
|
|
function updateProgram() {
|
|
timerToUpdateProgram = undefined;
|
|
reportWatchDiagnostic(ts.Diagnostics.File_change_detected_Starting_incremental_compilation);
|
|
switch (reloadLevel) {
|
|
case ts.ConfigFileProgramReloadLevel.Partial:
|
|
return reloadFileNamesFromConfigFile();
|
|
case ts.ConfigFileProgramReloadLevel.Full:
|
|
return reloadConfigFile();
|
|
default:
|
|
synchronizeProgram();
|
|
return;
|
|
}
|
|
}
|
|
function reloadFileNamesFromConfigFile() {
|
|
writeLog("Reloading new file names and options");
|
|
var result = ts.getFileNamesFromConfigSpecs(configFileSpecs, ts.getDirectoryPath(configFileName), compilerOptions, parseConfigFileHost);
|
|
if (ts.updateErrorForNoInputFiles(result, configFileName, configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) {
|
|
hasChangedConfigFileParsingErrors = true;
|
|
}
|
|
rootFileNames = result.fileNames;
|
|
synchronizeProgram();
|
|
}
|
|
function reloadConfigFile() {
|
|
writeLog("Reloading config file: " + configFileName);
|
|
reloadLevel = ts.ConfigFileProgramReloadLevel.None;
|
|
if (cachedDirectoryStructureHost) {
|
|
cachedDirectoryStructureHost.clearCache();
|
|
}
|
|
parseConfigFile();
|
|
hasChangedCompilerOptions = true;
|
|
synchronizeProgram();
|
|
watchConfigFileWildCardDirectories();
|
|
}
|
|
function parseConfigFile() {
|
|
setConfigFileParsingResult(ts.getParsedCommandLineOfConfigFile(configFileName, optionsToExtendForConfigFile, parseConfigFileHost));
|
|
}
|
|
function setConfigFileParsingResult(configFileParseResult) {
|
|
rootFileNames = configFileParseResult.fileNames;
|
|
compilerOptions = configFileParseResult.options;
|
|
configFileSpecs = configFileParseResult.configFileSpecs;
|
|
projectReferences = configFileParseResult.projectReferences;
|
|
configFileParsingDiagnostics = ts.getConfigFileParsingDiagnostics(configFileParseResult).slice();
|
|
canConfigFileJsonReportNoInputFiles = ts.canJsonReportNoInutFiles(configFileParseResult.raw);
|
|
hasChangedConfigFileParsingErrors = true;
|
|
}
|
|
function onSourceFileChange(fileName, eventKind, path) {
|
|
updateCachedSystemWithFile(fileName, path, eventKind);
|
|
if (eventKind === ts.FileWatcherEventKind.Deleted && sourceFilesCache.get(path)) {
|
|
resolutionCache.invalidateResolutionOfFile(path);
|
|
}
|
|
resolutionCache.removeResolutionsFromProjectReferenceRedirects(path);
|
|
nextSourceFileVersion(path);
|
|
scheduleProgramUpdate();
|
|
}
|
|
function updateCachedSystemWithFile(fileName, path, eventKind) {
|
|
if (cachedDirectoryStructureHost) {
|
|
cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind);
|
|
}
|
|
}
|
|
function watchMissingFilePath(missingFilePath) {
|
|
return watchFilePath(host, missingFilePath, onMissingFileChange, ts.PollingInterval.Medium, missingFilePath, "Missing file");
|
|
}
|
|
function onMissingFileChange(fileName, eventKind, missingFilePath) {
|
|
updateCachedSystemWithFile(fileName, missingFilePath, eventKind);
|
|
if (eventKind === ts.FileWatcherEventKind.Created && missingFilesMap.has(missingFilePath)) {
|
|
missingFilesMap.get(missingFilePath).close();
|
|
missingFilesMap.delete(missingFilePath);
|
|
nextSourceFileVersion(missingFilePath);
|
|
scheduleProgramUpdate();
|
|
}
|
|
}
|
|
function watchConfigFileWildCardDirectories() {
|
|
if (configFileSpecs) {
|
|
ts.updateWatchingWildcardDirectories(watchedWildcardDirectories || (watchedWildcardDirectories = ts.createMap()), ts.createMapFromTemplate(configFileSpecs.wildcardDirectories), watchWildcardDirectory);
|
|
}
|
|
else if (watchedWildcardDirectories) {
|
|
ts.clearMap(watchedWildcardDirectories, ts.closeFileWatcherOf);
|
|
}
|
|
}
|
|
function watchWildcardDirectory(directory, flags) {
|
|
return watchDirectory(host, directory, function (fileOrDirectory) {
|
|
ts.Debug.assert(!!configFileName);
|
|
var fileOrDirectoryPath = toPath(fileOrDirectory);
|
|
if (cachedDirectoryStructureHost) {
|
|
cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
|
|
}
|
|
nextSourceFileVersion(fileOrDirectoryPath);
|
|
if (ts.isPathInNodeModulesStartingWithDot(fileOrDirectoryPath))
|
|
return;
|
|
if (fileOrDirectoryPath !== directory && ts.hasExtension(fileOrDirectoryPath) && !ts.isSupportedSourceFileName(fileOrDirectory, compilerOptions)) {
|
|
writeLog("Project: " + configFileName + " Detected file add/remove of non supported extension: " + fileOrDirectory);
|
|
return;
|
|
}
|
|
if (reloadLevel !== ts.ConfigFileProgramReloadLevel.Full) {
|
|
reloadLevel = ts.ConfigFileProgramReloadLevel.Partial;
|
|
scheduleProgramUpdate();
|
|
}
|
|
}, flags, "Wild card directories");
|
|
}
|
|
function ensureDirectoriesExist(directoryPath) {
|
|
if (directoryPath.length > ts.getRootLength(directoryPath) && !host.directoryExists(directoryPath)) {
|
|
var parentDirectory = ts.getDirectoryPath(directoryPath);
|
|
ensureDirectoriesExist(parentDirectory);
|
|
host.createDirectory(directoryPath);
|
|
}
|
|
}
|
|
function writeFile(fileName, text, writeByteOrderMark, onError) {
|
|
try {
|
|
ts.performance.mark("beforeIOWrite");
|
|
ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName)));
|
|
host.writeFile(fileName, text, writeByteOrderMark);
|
|
ts.performance.mark("afterIOWrite");
|
|
ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite");
|
|
}
|
|
catch (e) {
|
|
if (onError) {
|
|
onError(e.message);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ts.createWatchProgram = createWatchProgram;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
var minimumDate = new Date(-8640000000000000);
|
|
var maximumDate = new Date(8640000000000000);
|
|
var BuildResultFlags;
|
|
(function (BuildResultFlags) {
|
|
BuildResultFlags[BuildResultFlags["None"] = 0] = "None";
|
|
BuildResultFlags[BuildResultFlags["Success"] = 1] = "Success";
|
|
BuildResultFlags[BuildResultFlags["DeclarationOutputUnchanged"] = 2] = "DeclarationOutputUnchanged";
|
|
BuildResultFlags[BuildResultFlags["ConfigFileErrors"] = 4] = "ConfigFileErrors";
|
|
BuildResultFlags[BuildResultFlags["SyntaxErrors"] = 8] = "SyntaxErrors";
|
|
BuildResultFlags[BuildResultFlags["TypeErrors"] = 16] = "TypeErrors";
|
|
BuildResultFlags[BuildResultFlags["DeclarationEmitErrors"] = 32] = "DeclarationEmitErrors";
|
|
BuildResultFlags[BuildResultFlags["EmitErrors"] = 64] = "EmitErrors";
|
|
BuildResultFlags[BuildResultFlags["AnyErrors"] = 124] = "AnyErrors";
|
|
})(BuildResultFlags || (BuildResultFlags = {}));
|
|
var UpToDateStatusType;
|
|
(function (UpToDateStatusType) {
|
|
UpToDateStatusType[UpToDateStatusType["Unbuildable"] = 0] = "Unbuildable";
|
|
UpToDateStatusType[UpToDateStatusType["UpToDate"] = 1] = "UpToDate";
|
|
UpToDateStatusType[UpToDateStatusType["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes";
|
|
UpToDateStatusType[UpToDateStatusType["OutputMissing"] = 3] = "OutputMissing";
|
|
UpToDateStatusType[UpToDateStatusType["OutOfDateWithSelf"] = 4] = "OutOfDateWithSelf";
|
|
UpToDateStatusType[UpToDateStatusType["OutOfDateWithUpstream"] = 5] = "OutOfDateWithUpstream";
|
|
UpToDateStatusType[UpToDateStatusType["UpstreamOutOfDate"] = 6] = "UpstreamOutOfDate";
|
|
UpToDateStatusType[UpToDateStatusType["UpstreamBlocked"] = 7] = "UpstreamBlocked";
|
|
UpToDateStatusType[UpToDateStatusType["ComputingUpstream"] = 8] = "ComputingUpstream";
|
|
UpToDateStatusType[UpToDateStatusType["ContainerOnly"] = 9] = "ContainerOnly";
|
|
})(UpToDateStatusType = ts.UpToDateStatusType || (ts.UpToDateStatusType = {}));
|
|
function createFileMap(toPath) {
|
|
var lookup = ts.createMap();
|
|
return {
|
|
setValue: setValue,
|
|
getValue: getValue,
|
|
removeKey: removeKey,
|
|
forEach: forEach,
|
|
hasKey: hasKey,
|
|
getSize: getSize,
|
|
clear: clear
|
|
};
|
|
function forEach(action) {
|
|
lookup.forEach(action);
|
|
}
|
|
function hasKey(fileName) {
|
|
return lookup.has(toPath(fileName));
|
|
}
|
|
function removeKey(fileName) {
|
|
lookup.delete(toPath(fileName));
|
|
}
|
|
function setValue(fileName, value) {
|
|
lookup.set(toPath(fileName), value);
|
|
}
|
|
function getValue(fileName) {
|
|
return lookup.get(toPath(fileName));
|
|
}
|
|
function getSize() {
|
|
return lookup.size;
|
|
}
|
|
function clear() {
|
|
lookup.clear();
|
|
}
|
|
}
|
|
function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) {
|
|
var existingValue = configFileMap.getValue(resolved);
|
|
var newValue;
|
|
if (!existingValue) {
|
|
newValue = createT();
|
|
configFileMap.setValue(resolved, newValue);
|
|
}
|
|
return existingValue || newValue;
|
|
}
|
|
function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) {
|
|
return getOrCreateValueFromConfigFileMap(configFileMap, resolved, ts.createMap);
|
|
}
|
|
function getOutputDeclarationFileName(inputFileName, configFile) {
|
|
var relativePath = ts.getRelativePathFromDirectory(rootDirOfOptions(configFile.options, configFile.options.configFilePath), inputFileName, true);
|
|
var outputPath = ts.resolvePath(configFile.options.declarationDir || configFile.options.outDir || ts.getDirectoryPath(configFile.options.configFilePath), relativePath);
|
|
return ts.changeExtension(outputPath, ".d.ts");
|
|
}
|
|
ts.getOutputDeclarationFileName = getOutputDeclarationFileName;
|
|
function getOutputJSFileName(inputFileName, configFile) {
|
|
var relativePath = ts.getRelativePathFromDirectory(rootDirOfOptions(configFile.options, configFile.options.configFilePath), inputFileName, true);
|
|
var outputPath = ts.resolvePath(configFile.options.outDir || ts.getDirectoryPath(configFile.options.configFilePath), relativePath);
|
|
var newExtension = ts.fileExtensionIs(inputFileName, ".json") ? ".json" :
|
|
ts.fileExtensionIs(inputFileName, ".tsx") && configFile.options.jsx === 1 ? ".jsx" : ".js";
|
|
return ts.changeExtension(outputPath, newExtension);
|
|
}
|
|
function getOutputFileNames(inputFileName, configFile) {
|
|
if (configFile.options.outFile || configFile.options.out || ts.fileExtensionIs(inputFileName, ".d.ts")) {
|
|
return ts.emptyArray;
|
|
}
|
|
var outputs = [];
|
|
var js = getOutputJSFileName(inputFileName, configFile);
|
|
outputs.push(js);
|
|
if (configFile.options.sourceMap) {
|
|
outputs.push(js + ".map");
|
|
}
|
|
if (ts.getEmitDeclarations(configFile.options) && !ts.fileExtensionIs(inputFileName, ".json")) {
|
|
var dts = getOutputDeclarationFileName(inputFileName, configFile);
|
|
outputs.push(dts);
|
|
if (configFile.options.declarationMap) {
|
|
outputs.push(dts + ".map");
|
|
}
|
|
}
|
|
return outputs;
|
|
}
|
|
function getOutFileOutputs(project) {
|
|
var out = project.options.outFile || project.options.out;
|
|
if (!out) {
|
|
return ts.Debug.fail("outFile must be set");
|
|
}
|
|
var outputs = [];
|
|
outputs.push(out);
|
|
if (project.options.sourceMap) {
|
|
outputs.push(out + ".map");
|
|
}
|
|
if (ts.getEmitDeclarations(project.options)) {
|
|
var dts = ts.changeExtension(out, ".d.ts");
|
|
outputs.push(dts);
|
|
if (project.options.declarationMap) {
|
|
outputs.push(dts + ".map");
|
|
}
|
|
}
|
|
return outputs;
|
|
}
|
|
function rootDirOfOptions(opts, configFileName) {
|
|
return opts.rootDir || ts.getDirectoryPath(configFileName);
|
|
}
|
|
function newer(date1, date2) {
|
|
return date2 > date1 ? date2 : date1;
|
|
}
|
|
function isDeclarationFile(fileName) {
|
|
return ts.fileExtensionIs(fileName, ".d.ts");
|
|
}
|
|
function createBuilderStatusReporter(system, pretty) {
|
|
return function (diagnostic) {
|
|
var output = pretty ? "[" + ts.formatColorAndReset(new Date().toLocaleTimeString(), ts.ForegroundColorEscapeSequences.Grey) + "] " : new Date().toLocaleTimeString() + " - ";
|
|
output += "" + ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine) + (system.newLine + system.newLine);
|
|
system.write(output);
|
|
};
|
|
}
|
|
ts.createBuilderStatusReporter = createBuilderStatusReporter;
|
|
function createSolutionBuilderHostBase(system, reportDiagnostic, reportSolutionBuilderStatus) {
|
|
if (system === void 0) { system = ts.sys; }
|
|
var host = ts.createCompilerHostWorker({}, undefined, system);
|
|
host.getModifiedTime = system.getModifiedTime ? function (path) { return system.getModifiedTime(path); } : function () { return undefined; };
|
|
host.setModifiedTime = system.setModifiedTime ? function (path, date) { return system.setModifiedTime(path, date); } : ts.noop;
|
|
host.deleteFile = system.deleteFile ? function (path) { return system.deleteFile(path); } : ts.noop;
|
|
host.reportDiagnostic = reportDiagnostic || ts.createDiagnosticReporter(system);
|
|
host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system);
|
|
return host;
|
|
}
|
|
function createSolutionBuilderHost(system, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary) {
|
|
if (system === void 0) { system = ts.sys; }
|
|
var host = createSolutionBuilderHostBase(system, reportDiagnostic, reportSolutionBuilderStatus);
|
|
host.reportErrorSummary = reportErrorSummary;
|
|
return host;
|
|
}
|
|
ts.createSolutionBuilderHost = createSolutionBuilderHost;
|
|
function createSolutionBuilderWithWatchHost(system, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus) {
|
|
var host = createSolutionBuilderHostBase(system, reportDiagnostic, reportSolutionBuilderStatus);
|
|
var watchHost = ts.createWatchHost(system, reportWatchStatus);
|
|
host.onWatchStatusChange = watchHost.onWatchStatusChange;
|
|
host.watchFile = watchHost.watchFile;
|
|
host.watchDirectory = watchHost.watchDirectory;
|
|
host.setTimeout = watchHost.setTimeout;
|
|
host.clearTimeout = watchHost.clearTimeout;
|
|
return host;
|
|
}
|
|
ts.createSolutionBuilderWithWatchHost = createSolutionBuilderWithWatchHost;
|
|
function getCompilerOptionsOfBuildOptions(buildOptions) {
|
|
var result = {};
|
|
ts.commonOptionsWithBuild.forEach(function (option) {
|
|
result[option.name] = buildOptions[option.name];
|
|
});
|
|
return result;
|
|
}
|
|
function createSolutionBuilder(host, rootNames, defaultOptions) {
|
|
var hostWithWatch = host;
|
|
var currentDirectory = host.getCurrentDirectory();
|
|
var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames());
|
|
var parseConfigFileHost = ts.parseConfigHostFromCompilerHost(host);
|
|
var options = defaultOptions;
|
|
var baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
|
|
var configFileCache = createFileMap(toPath);
|
|
var unchangedOutputs = createFileMap(toPath);
|
|
var projectStatus = createFileMap(toPath);
|
|
var missingRoots = ts.createMap();
|
|
var globalDependencyGraph;
|
|
var writeFileName = function (s) { return host.trace && host.trace(s); };
|
|
var diagnostics = createFileMap(toPath);
|
|
var projectPendingBuild = createFileMap(toPath);
|
|
var projectErrorsReported = createFileMap(toPath);
|
|
var invalidatedProjectQueue = [];
|
|
var nextProjectToBuild = 0;
|
|
var timerToBuildInvalidatedProject;
|
|
var reportFileChangeDetected = false;
|
|
var allWatchedWildcardDirectories = createFileMap(toPath);
|
|
var allWatchedInputFiles = createFileMap(toPath);
|
|
var allWatchedConfigFiles = createFileMap(toPath);
|
|
return {
|
|
buildAllProjects: buildAllProjects,
|
|
getUpToDateStatusOfFile: getUpToDateStatusOfFile,
|
|
cleanAllProjects: cleanAllProjects,
|
|
resetBuildContext: resetBuildContext,
|
|
getBuildGraph: getBuildGraph,
|
|
invalidateProject: invalidateProject,
|
|
buildInvalidatedProject: buildInvalidatedProject,
|
|
resolveProjectName: resolveProjectName,
|
|
startWatching: startWatching
|
|
};
|
|
function toPath(fileName) {
|
|
return ts.toPath(fileName, currentDirectory, getCanonicalFileName);
|
|
}
|
|
function resetBuildContext(opts) {
|
|
if (opts === void 0) { opts = defaultOptions; }
|
|
options = opts;
|
|
baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
|
|
configFileCache.clear();
|
|
unchangedOutputs.clear();
|
|
projectStatus.clear();
|
|
missingRoots.clear();
|
|
globalDependencyGraph = undefined;
|
|
diagnostics.clear();
|
|
projectPendingBuild.clear();
|
|
projectErrorsReported.clear();
|
|
invalidatedProjectQueue.length = 0;
|
|
nextProjectToBuild = 0;
|
|
if (timerToBuildInvalidatedProject) {
|
|
clearTimeout(timerToBuildInvalidatedProject);
|
|
timerToBuildInvalidatedProject = undefined;
|
|
}
|
|
reportFileChangeDetected = false;
|
|
ts.clearMap(allWatchedWildcardDirectories, function (wildCardWatches) { return ts.clearMap(wildCardWatches, ts.closeFileWatcherOf); });
|
|
ts.clearMap(allWatchedInputFiles, function (inputFileWatches) { return ts.clearMap(inputFileWatches, ts.closeFileWatcher); });
|
|
ts.clearMap(allWatchedConfigFiles, ts.closeFileWatcher);
|
|
}
|
|
function isParsedCommandLine(entry) {
|
|
return !!entry.options;
|
|
}
|
|
function parseConfigFile(configFilePath) {
|
|
var value = configFileCache.getValue(configFilePath);
|
|
if (value) {
|
|
return isParsedCommandLine(value) ? value : undefined;
|
|
}
|
|
var diagnostic;
|
|
parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = function (d) { return diagnostic = d; };
|
|
var parsed = ts.getParsedCommandLineOfConfigFile(configFilePath, baseCompilerOptions, parseConfigFileHost);
|
|
parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = ts.noop;
|
|
configFileCache.setValue(configFilePath, parsed || diagnostic);
|
|
return parsed;
|
|
}
|
|
function reportStatus(message) {
|
|
var args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
args[_i - 1] = arguments[_i];
|
|
}
|
|
host.reportSolutionBuilderStatus(ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)));
|
|
}
|
|
function reportWatchStatus(message) {
|
|
var args = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
args[_i - 1] = arguments[_i];
|
|
}
|
|
if (hostWithWatch.onWatchStatusChange) {
|
|
hostWithWatch.onWatchStatusChange(ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)), host.getNewLine(), baseCompilerOptions);
|
|
}
|
|
}
|
|
function startWatching() {
|
|
var graph = getGlobalDependencyGraph();
|
|
for (var _i = 0, _a = graph.buildQueue; _i < _a.length; _i++) {
|
|
var resolved = _a[_i];
|
|
watchConfigFile(resolved);
|
|
var cfg = parseConfigFile(resolved);
|
|
if (cfg) {
|
|
watchWildCardDirectories(resolved, cfg);
|
|
watchInputFiles(resolved, cfg);
|
|
}
|
|
}
|
|
}
|
|
function watchConfigFile(resolved) {
|
|
if (options.watch && !allWatchedConfigFiles.hasKey(resolved)) {
|
|
allWatchedConfigFiles.setValue(resolved, hostWithWatch.watchFile(resolved, function () {
|
|
invalidateProjectAndScheduleBuilds(resolved, ts.ConfigFileProgramReloadLevel.Full);
|
|
}));
|
|
}
|
|
}
|
|
function watchWildCardDirectories(resolved, parsed) {
|
|
if (!options.watch)
|
|
return;
|
|
ts.updateWatchingWildcardDirectories(getOrCreateValueMapFromConfigFileMap(allWatchedWildcardDirectories, resolved), ts.createMapFromTemplate(parsed.configFileSpecs.wildcardDirectories), function (dir, flags) {
|
|
return hostWithWatch.watchDirectory(dir, function (fileOrDirectory) {
|
|
var fileOrDirectoryPath = toPath(fileOrDirectory);
|
|
if (fileOrDirectoryPath !== toPath(dir) && ts.hasExtension(fileOrDirectoryPath) && !ts.isSupportedSourceFileName(fileOrDirectory, parsed.options)) {
|
|
return;
|
|
}
|
|
if (isOutputFile(fileOrDirectory, parsed)) {
|
|
return;
|
|
}
|
|
invalidateProjectAndScheduleBuilds(resolved, ts.ConfigFileProgramReloadLevel.Partial);
|
|
}, !!(flags & 1));
|
|
});
|
|
}
|
|
function watchInputFiles(resolved, parsed) {
|
|
if (!options.watch)
|
|
return;
|
|
ts.mutateMap(getOrCreateValueMapFromConfigFileMap(allWatchedInputFiles, resolved), ts.arrayToMap(parsed.fileNames, toPath), {
|
|
createNewValue: function (_key, input) { return hostWithWatch.watchFile(input, function () {
|
|
invalidateProjectAndScheduleBuilds(resolved, ts.ConfigFileProgramReloadLevel.None);
|
|
}); },
|
|
onDeleteValue: ts.closeFileWatcher,
|
|
});
|
|
}
|
|
function isOutputFile(fileName, configFile) {
|
|
if (configFile.options.noEmit)
|
|
return false;
|
|
if (!ts.fileExtensionIs(fileName, ".d.ts") &&
|
|
(ts.fileExtensionIs(fileName, ".ts") || ts.fileExtensionIs(fileName, ".tsx"))) {
|
|
return false;
|
|
}
|
|
var out = configFile.options.outFile || configFile.options.out;
|
|
if (out && (isSameFile(fileName, out) || isSameFile(fileName, ts.removeFileExtension(out) + ".d.ts"))) {
|
|
return true;
|
|
}
|
|
if (configFile.options.declarationDir && ts.containsPath(configFile.options.declarationDir, fileName, currentDirectory, !host.useCaseSensitiveFileNames())) {
|
|
return true;
|
|
}
|
|
if (configFile.options.outDir && ts.containsPath(configFile.options.outDir, fileName, currentDirectory, !host.useCaseSensitiveFileNames())) {
|
|
return true;
|
|
}
|
|
return !ts.forEach(configFile.fileNames, function (inputFile) { return isSameFile(fileName, inputFile); });
|
|
}
|
|
function isSameFile(file1, file2) {
|
|
return ts.comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0;
|
|
}
|
|
function invalidateProjectAndScheduleBuilds(resolved, reloadLevel) {
|
|
reportFileChangeDetected = true;
|
|
invalidateResolvedProject(resolved, reloadLevel);
|
|
scheduleBuildInvalidatedProject();
|
|
}
|
|
function getUpToDateStatusOfFile(configFileName) {
|
|
return getUpToDateStatus(parseConfigFile(configFileName));
|
|
}
|
|
function getBuildGraph(configFileNames) {
|
|
return createDependencyGraph(resolveProjectNames(configFileNames));
|
|
}
|
|
function getGlobalDependencyGraph() {
|
|
return globalDependencyGraph || (globalDependencyGraph = getBuildGraph(rootNames));
|
|
}
|
|
function getUpToDateStatus(project) {
|
|
if (project === undefined) {
|
|
return { type: UpToDateStatusType.Unbuildable, reason: "File deleted mid-build" };
|
|
}
|
|
var prior = projectStatus.getValue(project.options.configFilePath);
|
|
if (prior !== undefined) {
|
|
return prior;
|
|
}
|
|
var actual = getUpToDateStatusWorker(project);
|
|
projectStatus.setValue(project.options.configFilePath, actual);
|
|
return actual;
|
|
}
|
|
function getUpToDateStatusWorker(project) {
|
|
var newestInputFileName = undefined;
|
|
var newestInputFileTime = minimumDate;
|
|
for (var _i = 0, _a = project.fileNames; _i < _a.length; _i++) {
|
|
var inputFile = _a[_i];
|
|
if (!host.fileExists(inputFile)) {
|
|
return {
|
|
type: UpToDateStatusType.Unbuildable,
|
|
reason: inputFile + " does not exist"
|
|
};
|
|
}
|
|
var inputTime = host.getModifiedTime(inputFile) || ts.missingFileModifiedTime;
|
|
if (inputTime > newestInputFileTime) {
|
|
newestInputFileName = inputFile;
|
|
newestInputFileTime = inputTime;
|
|
}
|
|
}
|
|
var outputs = getAllProjectOutputs(project);
|
|
if (outputs.length === 0) {
|
|
return {
|
|
type: UpToDateStatusType.ContainerOnly
|
|
};
|
|
}
|
|
var oldestOutputFileName = "(none)";
|
|
var oldestOutputFileTime = maximumDate;
|
|
var newestOutputFileName = "(none)";
|
|
var newestOutputFileTime = minimumDate;
|
|
var missingOutputFileName;
|
|
var newestDeclarationFileContentChangedTime = minimumDate;
|
|
var isOutOfDateWithInputs = false;
|
|
for (var _b = 0, outputs_1 = outputs; _b < outputs_1.length; _b++) {
|
|
var output = outputs_1[_b];
|
|
if (!host.fileExists(output)) {
|
|
missingOutputFileName = output;
|
|
break;
|
|
}
|
|
var outputTime = host.getModifiedTime(output) || ts.missingFileModifiedTime;
|
|
if (outputTime < oldestOutputFileTime) {
|
|
oldestOutputFileTime = outputTime;
|
|
oldestOutputFileName = output;
|
|
}
|
|
if (outputTime < newestInputFileTime) {
|
|
isOutOfDateWithInputs = true;
|
|
break;
|
|
}
|
|
if (outputTime > newestOutputFileTime) {
|
|
newestOutputFileTime = outputTime;
|
|
newestOutputFileName = output;
|
|
}
|
|
if (isDeclarationFile(output)) {
|
|
var unchangedTime = unchangedOutputs.getValue(output);
|
|
if (unchangedTime !== undefined) {
|
|
newestDeclarationFileContentChangedTime = newer(unchangedTime, newestDeclarationFileContentChangedTime);
|
|
}
|
|
else {
|
|
var outputModifiedTime = host.getModifiedTime(output) || ts.missingFileModifiedTime;
|
|
newestDeclarationFileContentChangedTime = newer(newestDeclarationFileContentChangedTime, outputModifiedTime);
|
|
}
|
|
}
|
|
}
|
|
var pseudoUpToDate = false;
|
|
var usesPrepend = false;
|
|
var upstreamChangedProject;
|
|
if (project.projectReferences) {
|
|
projectStatus.setValue(project.options.configFilePath, { type: UpToDateStatusType.ComputingUpstream });
|
|
for (var _c = 0, _d = project.projectReferences; _c < _d.length; _c++) {
|
|
var ref = _d[_c];
|
|
usesPrepend = usesPrepend || !!(ref.prepend);
|
|
var resolvedRef = ts.resolveProjectReferencePath(ref);
|
|
var refStatus = getUpToDateStatus(parseConfigFile(resolvedRef));
|
|
if (refStatus.type === UpToDateStatusType.ComputingUpstream) {
|
|
continue;
|
|
}
|
|
if (refStatus.type === UpToDateStatusType.Unbuildable) {
|
|
return {
|
|
type: UpToDateStatusType.UpstreamBlocked,
|
|
upstreamProjectName: ref.path
|
|
};
|
|
}
|
|
if (refStatus.type !== UpToDateStatusType.UpToDate) {
|
|
return {
|
|
type: UpToDateStatusType.UpstreamOutOfDate,
|
|
upstreamProjectName: ref.path
|
|
};
|
|
}
|
|
if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) {
|
|
continue;
|
|
}
|
|
if (refStatus.newestDeclarationFileContentChangedTime && refStatus.newestDeclarationFileContentChangedTime <= oldestOutputFileTime) {
|
|
pseudoUpToDate = true;
|
|
upstreamChangedProject = ref.path;
|
|
continue;
|
|
}
|
|
ts.Debug.assert(oldestOutputFileName !== undefined, "Should have an oldest output filename here");
|
|
return {
|
|
type: UpToDateStatusType.OutOfDateWithUpstream,
|
|
outOfDateOutputFileName: oldestOutputFileName,
|
|
newerProjectName: ref.path
|
|
};
|
|
}
|
|
}
|
|
if (missingOutputFileName !== undefined) {
|
|
return {
|
|
type: UpToDateStatusType.OutputMissing,
|
|
missingOutputFileName: missingOutputFileName
|
|
};
|
|
}
|
|
if (isOutOfDateWithInputs) {
|
|
return {
|
|
type: UpToDateStatusType.OutOfDateWithSelf,
|
|
outOfDateOutputFileName: oldestOutputFileName,
|
|
newerInputFileName: newestInputFileName
|
|
};
|
|
}
|
|
if (usesPrepend && pseudoUpToDate) {
|
|
return {
|
|
type: UpToDateStatusType.OutOfDateWithUpstream,
|
|
outOfDateOutputFileName: oldestOutputFileName,
|
|
newerProjectName: upstreamChangedProject
|
|
};
|
|
}
|
|
return {
|
|
type: pseudoUpToDate ? UpToDateStatusType.UpToDateWithUpstreamTypes : UpToDateStatusType.UpToDate,
|
|
newestDeclarationFileContentChangedTime: newestDeclarationFileContentChangedTime,
|
|
newestInputFileTime: newestInputFileTime,
|
|
newestOutputFileTime: newestOutputFileTime,
|
|
newestInputFileName: newestInputFileName,
|
|
newestOutputFileName: newestOutputFileName,
|
|
oldestOutputFileName: oldestOutputFileName
|
|
};
|
|
}
|
|
function invalidateProject(configFileName, reloadLevel) {
|
|
invalidateResolvedProject(resolveProjectName(configFileName), reloadLevel);
|
|
}
|
|
function invalidateResolvedProject(resolved, reloadLevel) {
|
|
if (reloadLevel === ts.ConfigFileProgramReloadLevel.Full) {
|
|
configFileCache.removeKey(resolved);
|
|
globalDependencyGraph = undefined;
|
|
}
|
|
projectStatus.removeKey(resolved);
|
|
diagnostics.removeKey(resolved);
|
|
addProjToQueue(resolved, reloadLevel);
|
|
}
|
|
function addProjToQueue(proj, reloadLevel) {
|
|
var value = projectPendingBuild.getValue(proj);
|
|
if (value === undefined) {
|
|
projectPendingBuild.setValue(proj, reloadLevel || ts.ConfigFileProgramReloadLevel.None);
|
|
invalidatedProjectQueue.push(proj);
|
|
}
|
|
else if (value < (reloadLevel || ts.ConfigFileProgramReloadLevel.None)) {
|
|
projectPendingBuild.setValue(proj, reloadLevel || ts.ConfigFileProgramReloadLevel.None);
|
|
}
|
|
}
|
|
function getNextInvalidatedProject() {
|
|
if (nextProjectToBuild < invalidatedProjectQueue.length) {
|
|
var project = invalidatedProjectQueue[nextProjectToBuild];
|
|
nextProjectToBuild++;
|
|
var reloadLevel = projectPendingBuild.getValue(project);
|
|
projectPendingBuild.removeKey(project);
|
|
if (!projectPendingBuild.getSize()) {
|
|
invalidatedProjectQueue.length = 0;
|
|
nextProjectToBuild = 0;
|
|
}
|
|
return { project: project, reloadLevel: reloadLevel };
|
|
}
|
|
}
|
|
function hasPendingInvalidatedProjects() {
|
|
return !!projectPendingBuild.getSize();
|
|
}
|
|
function scheduleBuildInvalidatedProject() {
|
|
if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) {
|
|
return;
|
|
}
|
|
if (timerToBuildInvalidatedProject) {
|
|
hostWithWatch.clearTimeout(timerToBuildInvalidatedProject);
|
|
}
|
|
timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildInvalidatedProject, 250);
|
|
}
|
|
function buildInvalidatedProject() {
|
|
timerToBuildInvalidatedProject = undefined;
|
|
if (reportFileChangeDetected) {
|
|
reportFileChangeDetected = false;
|
|
projectErrorsReported.clear();
|
|
reportWatchStatus(ts.Diagnostics.File_change_detected_Starting_incremental_compilation);
|
|
}
|
|
var buildProject = getNextInvalidatedProject();
|
|
if (buildProject) {
|
|
buildSingleInvalidatedProject(buildProject.project, buildProject.reloadLevel);
|
|
if (hasPendingInvalidatedProjects()) {
|
|
if (options.watch && !timerToBuildInvalidatedProject) {
|
|
scheduleBuildInvalidatedProject();
|
|
}
|
|
}
|
|
else {
|
|
reportErrorSummary();
|
|
}
|
|
}
|
|
}
|
|
function reportErrorSummary() {
|
|
if (options.watch || host.reportErrorSummary) {
|
|
getGlobalDependencyGraph().buildQueue.forEach(function (project) {
|
|
if (!projectErrorsReported.hasKey(project)) {
|
|
reportErrors(diagnostics.getValue(project) || ts.emptyArray);
|
|
}
|
|
});
|
|
var totalErrors_1 = 0;
|
|
diagnostics.forEach(function (singleProjectErrors) { return totalErrors_1 += ts.getErrorCountForSummary(singleProjectErrors); });
|
|
if (options.watch) {
|
|
reportWatchStatus(ts.getWatchErrorSummaryDiagnosticMessage(totalErrors_1), totalErrors_1);
|
|
}
|
|
else {
|
|
host.reportErrorSummary(totalErrors_1);
|
|
}
|
|
}
|
|
}
|
|
function buildSingleInvalidatedProject(resolved, reloadLevel) {
|
|
var proj = parseConfigFile(resolved);
|
|
if (!proj) {
|
|
reportParseConfigFileDiagnostic(resolved);
|
|
return;
|
|
}
|
|
if (reloadLevel === ts.ConfigFileProgramReloadLevel.Full) {
|
|
watchConfigFile(resolved);
|
|
watchWildCardDirectories(resolved, proj);
|
|
watchInputFiles(resolved, proj);
|
|
}
|
|
else if (reloadLevel === ts.ConfigFileProgramReloadLevel.Partial) {
|
|
var result = ts.getFileNamesFromConfigSpecs(proj.configFileSpecs, ts.getDirectoryPath(resolved), proj.options, parseConfigFileHost);
|
|
ts.updateErrorForNoInputFiles(result, resolved, proj.configFileSpecs, proj.errors, ts.canJsonReportNoInutFiles(proj.raw));
|
|
proj.fileNames = result.fileNames;
|
|
watchInputFiles(resolved, proj);
|
|
}
|
|
var status = getUpToDateStatus(proj);
|
|
verboseReportProjectStatus(resolved, status);
|
|
if (status.type === UpToDateStatusType.UpstreamBlocked) {
|
|
if (options.verbose)
|
|
reportStatus(ts.Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, resolved, status.upstreamProjectName);
|
|
return;
|
|
}
|
|
var buildResult = buildSingleProject(resolved);
|
|
var dependencyGraph = getGlobalDependencyGraph();
|
|
var referencingProjects = dependencyGraph.referencingProjectsMap.getValue(resolved);
|
|
if (!referencingProjects)
|
|
return;
|
|
for (var _i = 0, _a = dependencyGraph.buildQueue; _i < _a.length; _i++) {
|
|
var project = _a[_i];
|
|
var prepend = referencingProjects.getValue(project);
|
|
if (prepend || (prepend !== undefined && !(buildResult & BuildResultFlags.DeclarationOutputUnchanged))) {
|
|
addProjToQueue(project);
|
|
}
|
|
}
|
|
}
|
|
function createDependencyGraph(roots) {
|
|
var temporaryMarks = createFileMap(toPath);
|
|
var permanentMarks = createFileMap(toPath);
|
|
var circularityReportStack = [];
|
|
var buildOrder = [];
|
|
var referencingProjectsMap = createFileMap(toPath);
|
|
for (var _i = 0, roots_1 = roots; _i < roots_1.length; _i++) {
|
|
var root = roots_1[_i];
|
|
visit(root);
|
|
}
|
|
return {
|
|
buildQueue: buildOrder,
|
|
referencingProjectsMap: referencingProjectsMap
|
|
};
|
|
function visit(projPath, inCircularContext) {
|
|
if (permanentMarks.hasKey(projPath))
|
|
return;
|
|
if (temporaryMarks.hasKey(projPath)) {
|
|
if (!inCircularContext) {
|
|
reportStatus(ts.Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0, circularityReportStack.join("\r\n"));
|
|
}
|
|
return;
|
|
}
|
|
temporaryMarks.setValue(projPath, true);
|
|
circularityReportStack.push(projPath);
|
|
var parsed = parseConfigFile(projPath);
|
|
if (parsed && parsed.projectReferences) {
|
|
for (var _i = 0, _a = parsed.projectReferences; _i < _a.length; _i++) {
|
|
var ref = _a[_i];
|
|
var resolvedRefPath = resolveProjectName(ref.path);
|
|
visit(resolvedRefPath, inCircularContext || ref.circular);
|
|
var referencingProjects = getOrCreateValueFromConfigFileMap(referencingProjectsMap, resolvedRefPath, function () { return createFileMap(toPath); });
|
|
referencingProjects.setValue(projPath, !!ref.prepend);
|
|
}
|
|
}
|
|
circularityReportStack.pop();
|
|
permanentMarks.setValue(projPath, true);
|
|
buildOrder.push(projPath);
|
|
}
|
|
}
|
|
function buildSingleProject(proj) {
|
|
if (options.dry) {
|
|
reportStatus(ts.Diagnostics.A_non_dry_build_would_build_project_0, proj);
|
|
return BuildResultFlags.Success;
|
|
}
|
|
if (options.verbose)
|
|
reportStatus(ts.Diagnostics.Building_project_0, proj);
|
|
var resultFlags = BuildResultFlags.None;
|
|
resultFlags |= BuildResultFlags.DeclarationOutputUnchanged;
|
|
var configFile = parseConfigFile(proj);
|
|
if (!configFile) {
|
|
resultFlags |= BuildResultFlags.ConfigFileErrors;
|
|
reportParseConfigFileDiagnostic(proj);
|
|
projectStatus.setValue(proj, { type: UpToDateStatusType.Unbuildable, reason: "Config file errors" });
|
|
return resultFlags;
|
|
}
|
|
if (configFile.fileNames.length === 0) {
|
|
reportAndStoreErrors(proj, configFile.errors);
|
|
return BuildResultFlags.None;
|
|
}
|
|
var programOptions = {
|
|
projectReferences: configFile.projectReferences,
|
|
host: host,
|
|
rootNames: configFile.fileNames,
|
|
options: configFile.options,
|
|
configFileParsingDiagnostics: configFile.errors
|
|
};
|
|
if (host.beforeCreateProgram) {
|
|
host.beforeCreateProgram(options);
|
|
}
|
|
var program = ts.createProgram(programOptions);
|
|
var syntaxDiagnostics = program.getOptionsDiagnostics().concat(program.getConfigFileParsingDiagnostics(), program.getSyntacticDiagnostics());
|
|
if (syntaxDiagnostics.length) {
|
|
return buildErrors(syntaxDiagnostics, BuildResultFlags.SyntaxErrors, "Syntactic");
|
|
}
|
|
if (ts.getEmitDeclarations(program.getCompilerOptions())) {
|
|
var declDiagnostics = program.getDeclarationDiagnostics();
|
|
if (declDiagnostics.length) {
|
|
return buildErrors(declDiagnostics, BuildResultFlags.DeclarationEmitErrors, "Declaration file");
|
|
}
|
|
}
|
|
var semanticDiagnostics = program.getSemanticDiagnostics();
|
|
if (semanticDiagnostics.length) {
|
|
return buildErrors(semanticDiagnostics, BuildResultFlags.TypeErrors, "Semantic");
|
|
}
|
|
var newestDeclarationFileContentChangedTime = minimumDate;
|
|
var anyDtsChanged = false;
|
|
var emitDiagnostics;
|
|
var reportEmitDiagnostic = function (d) { return (emitDiagnostics || (emitDiagnostics = [])).push(d); };
|
|
ts.emitFilesAndReportErrors(program, reportEmitDiagnostic, writeFileName, undefined, function (fileName, content, writeBom, onError) {
|
|
var priorChangeTime;
|
|
if (!anyDtsChanged && isDeclarationFile(fileName)) {
|
|
if (host.fileExists(fileName) && host.readFile(fileName) === content) {
|
|
priorChangeTime = host.getModifiedTime(fileName);
|
|
}
|
|
else {
|
|
resultFlags &= ~BuildResultFlags.DeclarationOutputUnchanged;
|
|
anyDtsChanged = true;
|
|
}
|
|
}
|
|
host.writeFile(fileName, content, writeBom, onError, ts.emptyArray);
|
|
if (priorChangeTime !== undefined) {
|
|
newestDeclarationFileContentChangedTime = newer(priorChangeTime, newestDeclarationFileContentChangedTime);
|
|
unchangedOutputs.setValue(fileName, priorChangeTime);
|
|
}
|
|
});
|
|
if (emitDiagnostics) {
|
|
return buildErrors(emitDiagnostics, BuildResultFlags.EmitErrors, "Emit");
|
|
}
|
|
var status = {
|
|
type: UpToDateStatusType.UpToDate,
|
|
newestDeclarationFileContentChangedTime: anyDtsChanged ? maximumDate : newestDeclarationFileContentChangedTime
|
|
};
|
|
diagnostics.removeKey(proj);
|
|
projectStatus.setValue(proj, status);
|
|
if (host.afterProgramEmitAndDiagnostics) {
|
|
host.afterProgramEmitAndDiagnostics(program);
|
|
}
|
|
return resultFlags;
|
|
function buildErrors(diagnostics, errorFlags, errorType) {
|
|
resultFlags |= errorFlags;
|
|
reportAndStoreErrors(proj, diagnostics);
|
|
projectStatus.setValue(proj, { type: UpToDateStatusType.Unbuildable, reason: errorType + " errors" });
|
|
if (host.afterProgramEmitAndDiagnostics) {
|
|
host.afterProgramEmitAndDiagnostics(program);
|
|
}
|
|
return resultFlags;
|
|
}
|
|
}
|
|
function updateOutputTimestamps(proj) {
|
|
if (options.dry) {
|
|
return reportStatus(ts.Diagnostics.A_non_dry_build_would_build_project_0, proj.options.configFilePath);
|
|
}
|
|
if (options.verbose) {
|
|
reportStatus(ts.Diagnostics.Updating_output_timestamps_of_project_0, proj.options.configFilePath);
|
|
}
|
|
var now = new Date();
|
|
var outputs = getAllProjectOutputs(proj);
|
|
var priorNewestUpdateTime = minimumDate;
|
|
for (var _i = 0, outputs_2 = outputs; _i < outputs_2.length; _i++) {
|
|
var file = outputs_2[_i];
|
|
if (isDeclarationFile(file)) {
|
|
priorNewestUpdateTime = newer(priorNewestUpdateTime, host.getModifiedTime(file) || ts.missingFileModifiedTime);
|
|
}
|
|
host.setModifiedTime(file, now);
|
|
}
|
|
projectStatus.setValue(proj.options.configFilePath, { type: UpToDateStatusType.UpToDate, newestDeclarationFileContentChangedTime: priorNewestUpdateTime });
|
|
}
|
|
function getFilesToClean() {
|
|
var graph = getGlobalDependencyGraph();
|
|
var filesToDelete = [];
|
|
for (var _i = 0, _a = graph.buildQueue; _i < _a.length; _i++) {
|
|
var proj = _a[_i];
|
|
var parsed = parseConfigFile(proj);
|
|
if (parsed === undefined) {
|
|
reportParseConfigFileDiagnostic(proj);
|
|
continue;
|
|
}
|
|
var outputs = getAllProjectOutputs(parsed);
|
|
for (var _b = 0, outputs_3 = outputs; _b < outputs_3.length; _b++) {
|
|
var output = outputs_3[_b];
|
|
if (host.fileExists(output)) {
|
|
filesToDelete.push(output);
|
|
}
|
|
}
|
|
}
|
|
return filesToDelete;
|
|
}
|
|
function cleanAllProjects() {
|
|
var filesToDelete = getFilesToClean();
|
|
if (options.dry) {
|
|
reportStatus(ts.Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map(function (f) { return "\r\n * " + f; }).join(""));
|
|
return ts.ExitStatus.Success;
|
|
}
|
|
for (var _i = 0, filesToDelete_1 = filesToDelete; _i < filesToDelete_1.length; _i++) {
|
|
var output = filesToDelete_1[_i];
|
|
host.deleteFile(output);
|
|
}
|
|
return ts.ExitStatus.Success;
|
|
}
|
|
function resolveProjectName(name) {
|
|
return resolveConfigFileProjectName(ts.resolvePath(host.getCurrentDirectory(), name));
|
|
}
|
|
function resolveProjectNames(configFileNames) {
|
|
return configFileNames.map(resolveProjectName);
|
|
}
|
|
function buildAllProjects() {
|
|
if (options.watch) {
|
|
reportWatchStatus(ts.Diagnostics.Starting_compilation_in_watch_mode);
|
|
}
|
|
var graph = getGlobalDependencyGraph();
|
|
reportBuildQueue(graph);
|
|
var anyFailed = false;
|
|
for (var _i = 0, _a = graph.buildQueue; _i < _a.length; _i++) {
|
|
var next = _a[_i];
|
|
var proj = parseConfigFile(next);
|
|
if (proj === undefined) {
|
|
reportParseConfigFileDiagnostic(next);
|
|
anyFailed = true;
|
|
break;
|
|
}
|
|
var errors = proj.errors;
|
|
var status = getUpToDateStatus(proj);
|
|
verboseReportProjectStatus(next, status);
|
|
var projName = proj.options.configFilePath;
|
|
if (status.type === UpToDateStatusType.UpToDate && !options.force) {
|
|
reportAndStoreErrors(next, errors);
|
|
if (defaultOptions.dry) {
|
|
reportStatus(ts.Diagnostics.Project_0_is_up_to_date, projName);
|
|
}
|
|
continue;
|
|
}
|
|
if (status.type === UpToDateStatusType.UpToDateWithUpstreamTypes && !options.force) {
|
|
reportAndStoreErrors(next, errors);
|
|
updateOutputTimestamps(proj);
|
|
continue;
|
|
}
|
|
if (status.type === UpToDateStatusType.UpstreamBlocked) {
|
|
reportAndStoreErrors(next, errors);
|
|
if (options.verbose)
|
|
reportStatus(ts.Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, projName, status.upstreamProjectName);
|
|
continue;
|
|
}
|
|
if (status.type === UpToDateStatusType.ContainerOnly) {
|
|
reportAndStoreErrors(next, errors);
|
|
continue;
|
|
}
|
|
var buildResult = buildSingleProject(next);
|
|
anyFailed = anyFailed || !!(buildResult & BuildResultFlags.AnyErrors);
|
|
}
|
|
reportErrorSummary();
|
|
return anyFailed ? ts.ExitStatus.DiagnosticsPresent_OutputsSkipped : ts.ExitStatus.Success;
|
|
}
|
|
function reportParseConfigFileDiagnostic(proj) {
|
|
reportAndStoreErrors(proj, [configFileCache.getValue(proj)]);
|
|
}
|
|
function reportAndStoreErrors(proj, errors) {
|
|
reportErrors(errors);
|
|
projectErrorsReported.setValue(proj, true);
|
|
diagnostics.setValue(proj, errors);
|
|
}
|
|
function reportErrors(errors) {
|
|
errors.forEach(function (err) { return host.reportDiagnostic(err); });
|
|
}
|
|
function reportBuildQueue(graph) {
|
|
if (options.verbose) {
|
|
reportStatus(ts.Diagnostics.Projects_in_this_build_Colon_0, graph.buildQueue.map(function (s) { return "\r\n * " + relName(s); }).join(""));
|
|
}
|
|
}
|
|
function relName(path) {
|
|
return ts.convertToRelativePath(path, host.getCurrentDirectory(), function (f) { return host.getCanonicalFileName(f); });
|
|
}
|
|
function verboseReportProjectStatus(configFileName, status) {
|
|
if (!options.verbose)
|
|
return;
|
|
return formatUpToDateStatus(configFileName, status, relName, reportStatus);
|
|
}
|
|
}
|
|
ts.createSolutionBuilder = createSolutionBuilder;
|
|
function resolveConfigFileProjectName(project) {
|
|
if (ts.fileExtensionIs(project, ".json")) {
|
|
return project;
|
|
}
|
|
return ts.combinePaths(project, "tsconfig.json");
|
|
}
|
|
ts.resolveConfigFileProjectName = resolveConfigFileProjectName;
|
|
function getAllProjectOutputs(project) {
|
|
if (project.options.outFile || project.options.out) {
|
|
return getOutFileOutputs(project);
|
|
}
|
|
else {
|
|
var outputs = [];
|
|
for (var _i = 0, _a = project.fileNames; _i < _a.length; _i++) {
|
|
var inputFile = _a[_i];
|
|
outputs.push.apply(outputs, getOutputFileNames(inputFile, project));
|
|
}
|
|
return outputs;
|
|
}
|
|
}
|
|
ts.getAllProjectOutputs = getAllProjectOutputs;
|
|
function formatUpToDateStatus(configFileName, status, relName, formatMessage) {
|
|
switch (status.type) {
|
|
case UpToDateStatusType.OutOfDateWithSelf:
|
|
return formatMessage(ts.Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relName(configFileName), relName(status.outOfDateOutputFileName), relName(status.newerInputFileName));
|
|
case UpToDateStatusType.OutOfDateWithUpstream:
|
|
return formatMessage(ts.Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relName(configFileName), relName(status.outOfDateOutputFileName), relName(status.newerProjectName));
|
|
case UpToDateStatusType.OutputMissing:
|
|
return formatMessage(ts.Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relName(configFileName), relName(status.missingOutputFileName));
|
|
case UpToDateStatusType.UpToDate:
|
|
if (status.newestInputFileTime !== undefined) {
|
|
return formatMessage(ts.Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relName(configFileName), relName(status.newestInputFileName || ""), relName(status.oldestOutputFileName || ""));
|
|
}
|
|
break;
|
|
case UpToDateStatusType.UpToDateWithUpstreamTypes:
|
|
return formatMessage(ts.Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, relName(configFileName));
|
|
case UpToDateStatusType.UpstreamOutOfDate:
|
|
return formatMessage(ts.Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date, relName(configFileName), relName(status.upstreamProjectName));
|
|
case UpToDateStatusType.UpstreamBlocked:
|
|
return formatMessage(ts.Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, relName(configFileName), relName(status.upstreamProjectName));
|
|
case UpToDateStatusType.Unbuildable:
|
|
return formatMessage(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, relName(configFileName), status.reason);
|
|
case UpToDateStatusType.ContainerOnly:
|
|
case UpToDateStatusType.ComputingUpstream:
|
|
break;
|
|
default:
|
|
ts.assertType(status);
|
|
}
|
|
}
|
|
ts.formatUpToDateStatus = formatUpToDateStatus;
|
|
})(ts || (ts = {}));
|
|
var ts;
|
|
(function (ts) {
|
|
function inspectModule(fileNameToRequire) {
|
|
return inspectValue(ts.removeFileExtension(ts.getBaseFileName(fileNameToRequire)), tryRequire(fileNameToRequire));
|
|
}
|
|
ts.inspectModule = inspectModule;
|
|
function inspectValue(name, value) {
|
|
return getValueInfo(name, value, getRecurser());
|
|
}
|
|
ts.inspectValue = inspectValue;
|
|
function getRecurser() {
|
|
var seen = new Set();
|
|
var nameStack = [];
|
|
return function (obj, name, cbOk, cbFail) {
|
|
if (seen.has(obj) || nameStack.length > 4) {
|
|
return cbFail(seen.has(obj), nameStack);
|
|
}
|
|
seen.add(obj);
|
|
nameStack.push(name);
|
|
var res = cbOk();
|
|
nameStack.pop();
|
|
seen.delete(obj);
|
|
return res;
|
|
};
|
|
}
|
|
function getValueInfo(name, value, recurser) {
|
|
return recurser(value, name, function () {
|
|
if (typeof value === "function")
|
|
return getFunctionOrClassInfo(value, name, recurser);
|
|
if (typeof value === "object") {
|
|
var builtin = getBuiltinType(name, value, recurser);
|
|
if (builtin !== undefined)
|
|
return builtin;
|
|
var entries = getEntriesOfObject(value);
|
|
var hasNontrivialPrototype = Object.getPrototypeOf(value) !== Object.prototype;
|
|
var members = ts.flatMap(entries, function (_a) {
|
|
var key = _a.key, value = _a.value;
|
|
return getValueInfo(key, value, recurser);
|
|
});
|
|
return { kind: 3, name: name, hasNontrivialPrototype: hasNontrivialPrototype, members: members };
|
|
}
|
|
return { kind: 0, name: name, typeName: isNullOrUndefined(value) ? "any" : typeof value };
|
|
}, function (isCircularReference, keyStack) { return anyValue(name, " " + (isCircularReference ? "Circular reference" : "Too-deep object hierarchy") + " from " + keyStack.join(".")); });
|
|
}
|
|
function getFunctionOrClassInfo(fn, name, recurser) {
|
|
var prototypeMembers = getPrototypeMembers(fn, recurser);
|
|
var namespaceMembers = ts.flatMap(getEntriesOfObject(fn), function (_a) {
|
|
var key = _a.key, value = _a.value;
|
|
return getValueInfo(key, value, recurser);
|
|
});
|
|
var toString = ts.cast(Function.prototype.toString.call(fn), ts.isString);
|
|
var source = ts.stringContains(toString, "{ [native code] }") ? getFunctionLength(fn) : toString;
|
|
return { kind: 2, name: name, source: source, namespaceMembers: namespaceMembers, prototypeMembers: prototypeMembers };
|
|
}
|
|
var builtins = ts.memoize(function () {
|
|
var map = ts.createMap();
|
|
for (var _i = 0, _a = getEntriesOfObject(global); _i < _a.length; _i++) {
|
|
var _b = _a[_i], key = _b.key, value = _b.value;
|
|
if (typeof value === "function" && typeof value.prototype === "object" && value !== Object) {
|
|
map.set(key, value);
|
|
}
|
|
}
|
|
return map;
|
|
});
|
|
function getBuiltinType(name, value, recurser) {
|
|
return ts.isArray(value)
|
|
? { name: name, kind: 1, inner: value.length && getValueInfo("element", ts.first(value), recurser) || anyValue(name) }
|
|
: ts.forEachEntry(builtins(), function (builtin, builtinName) {
|
|
return value instanceof builtin ? { kind: 0, name: name, typeName: builtinName } : undefined;
|
|
});
|
|
}
|
|
function getPrototypeMembers(fn, recurser) {
|
|
var prototype = fn.prototype;
|
|
return typeof prototype !== "object" || prototype === null ? ts.emptyArray : ts.mapDefined(getEntriesOfObject(prototype), function (_a) {
|
|
var key = _a.key, value = _a.value;
|
|
return key === "constructor" ? undefined : getValueInfo(key, value, recurser);
|
|
});
|
|
}
|
|
var ignoredProperties = new Set(["arguments", "caller", "constructor", "eval", "super_"]);
|
|
var reservedFunctionProperties = new Set(Object.getOwnPropertyNames(ts.noop));
|
|
function getEntriesOfObject(obj) {
|
|
var seen = ts.createMap();
|
|
var entries = [];
|
|
var chain = obj;
|
|
while (!isNullOrUndefined(chain) && chain !== Object.prototype && chain !== Function.prototype) {
|
|
for (var _i = 0, _a = Object.getOwnPropertyNames(chain); _i < _a.length; _i++) {
|
|
var key = _a[_i];
|
|
if (!isJsPrivate(key) &&
|
|
!ignoredProperties.has(key) &&
|
|
(typeof obj !== "function" || !reservedFunctionProperties.has(key)) &&
|
|
ts.addToSeen(seen, key)) {
|
|
var value = safeGetPropertyOfObject(chain, key);
|
|
if (!(key === "toString" && typeof value === "function" && value.length === 0)) {
|
|
entries.push({ key: key, value: value });
|
|
}
|
|
}
|
|
}
|
|
chain = Object.getPrototypeOf(chain);
|
|
}
|
|
return entries.sort(function (e1, e2) { return ts.compareStringsCaseSensitive(e1.key, e2.key); });
|
|
}
|
|
function getFunctionLength(fn) {
|
|
return ts.tryCast(safeGetPropertyOfObject(fn, "length"), ts.isNumber) || 0;
|
|
}
|
|
function safeGetPropertyOfObject(obj, key) {
|
|
var desc = Object.getOwnPropertyDescriptor(obj, key);
|
|
return desc && desc.value;
|
|
}
|
|
function isNullOrUndefined(value) {
|
|
return value == null;
|
|
}
|
|
function anyValue(name, comment) {
|
|
return { kind: 0, name: name, typeName: "any", comment: comment };
|
|
}
|
|
function isJsPrivate(name) {
|
|
return name.startsWith("_");
|
|
}
|
|
ts.isJsPrivate = isJsPrivate;
|
|
function tryRequire(fileNameToRequire) {
|
|
try {
|
|
return require(fileNameToRequire);
|
|
}
|
|
catch (_a) {
|
|
return undefined;
|
|
}
|
|
}
|
|
})(ts || (ts = {}));
|
|
//# sourceMappingURL=compiler.release.js.map
|
|
var ts;
|
|
(function (ts) {
|
|
function countLines(program) {
|
|
var count = 0;
|
|
ts.forEach(program.getSourceFiles(), function (file) {
|
|
count += ts.getLineStarts(file).length;
|
|
});
|
|
return count;
|
|
}
|
|
var reportDiagnostic = ts.createDiagnosticReporter(ts.sys);
|
|
function updateReportDiagnostic(options) {
|
|
if (shouldBePretty(options)) {
|
|
reportDiagnostic = ts.createDiagnosticReporter(ts.sys, /*pretty*/ true);
|
|
}
|
|
}
|
|
function defaultIsPretty() {
|
|
return !!ts.sys.writeOutputIsTTY && ts.sys.writeOutputIsTTY();
|
|
}
|
|
function shouldBePretty(options) {
|
|
if (!options || typeof options.pretty === "undefined") {
|
|
return defaultIsPretty();
|
|
}
|
|
return options.pretty;
|
|
}
|
|
function padLeft(s, length) {
|
|
while (s.length < length) {
|
|
s = " " + s;
|
|
}
|
|
return s;
|
|
}
|
|
function padRight(s, length) {
|
|
while (s.length < length) {
|
|
s = s + " ";
|
|
}
|
|
return s;
|
|
}
|
|
function getOptionsForHelp(commandLine) {
|
|
// Sort our options by their names, (e.g. "--noImplicitAny" comes before "--watch")
|
|
return !!commandLine.options.all ?
|
|
ts.sort(ts.optionDeclarations, function (a, b) { return ts.compareStringsCaseInsensitive(a.name, b.name); }) :
|
|
ts.filter(ts.optionDeclarations.slice(), function (v) { return !!v.showInSimplifiedHelpView; });
|
|
}
|
|
function executeCommandLine(args) {
|
|
if (args.length > 0 && args[0].charCodeAt(0) === 45 /* minus */) {
|
|
var firstOption = args[0].slice(args[0].charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase();
|
|
if (firstOption === "build" || firstOption === "b") {
|
|
return performBuild(args.slice(1));
|
|
}
|
|
}
|
|
var commandLine = ts.parseCommandLine(args);
|
|
if (commandLine.options.build) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Option_build_must_be_the_first_command_line_argument));
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
// Configuration file name (if any)
|
|
var configFileName;
|
|
if (commandLine.options.locale) {
|
|
ts.validateLocaleAndSetLanguage(commandLine.options.locale, ts.sys, commandLine.errors);
|
|
}
|
|
// If there are any errors due to command line parsing and/or
|
|
// setting up localization, report them and quit.
|
|
if (commandLine.errors.length > 0) {
|
|
commandLine.errors.forEach(reportDiagnostic);
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
if (commandLine.options.init) {
|
|
writeConfigFile(commandLine.options, commandLine.fileNames);
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
if (commandLine.options.version) {
|
|
ts.printVersion();
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
if (commandLine.options.help || commandLine.options.all) {
|
|
ts.printVersion();
|
|
ts.printHelp(getOptionsForHelp(commandLine));
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
if (commandLine.options.project) {
|
|
if (commandLine.fileNames.length !== 0) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line));
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
var fileOrDirectory = ts.normalizePath(commandLine.options.project);
|
|
if (!fileOrDirectory /* current directory "." */ || ts.sys.directoryExists(fileOrDirectory)) {
|
|
configFileName = ts.combinePaths(fileOrDirectory, "tsconfig.json");
|
|
if (!ts.sys.fileExists(configFileName)) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project));
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
}
|
|
else {
|
|
configFileName = fileOrDirectory;
|
|
if (!ts.sys.fileExists(configFileName)) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project));
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
}
|
|
}
|
|
else if (commandLine.fileNames.length === 0) {
|
|
var searchPath = ts.normalizePath(ts.sys.getCurrentDirectory());
|
|
configFileName = ts.findConfigFile(searchPath, ts.sys.fileExists);
|
|
}
|
|
if (commandLine.fileNames.length === 0 && !configFileName) {
|
|
ts.printVersion();
|
|
ts.printHelp(getOptionsForHelp(commandLine));
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
var commandLineOptions = commandLine.options;
|
|
if (configFileName) {
|
|
var configParseResult = ts.parseConfigFileWithSystem(configFileName, commandLineOptions, ts.sys, reportDiagnostic); // TODO: GH#18217
|
|
if (commandLineOptions.showConfig) {
|
|
// tslint:disable-next-line:no-null-keyword
|
|
ts.sys.write(JSON.stringify(ts.convertToTSConfig(configParseResult, configFileName, ts.sys), null, 4) + ts.sys.newLine);
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
updateReportDiagnostic(configParseResult.options);
|
|
if (ts.isWatchSet(configParseResult.options)) {
|
|
reportWatchModeWithoutSysSupport();
|
|
createWatchOfConfigFile(configParseResult, commandLineOptions);
|
|
}
|
|
else {
|
|
performCompilation(configParseResult.fileNames, configParseResult.projectReferences, configParseResult.options, ts.getConfigFileParsingDiagnostics(configParseResult));
|
|
}
|
|
}
|
|
else {
|
|
if (commandLineOptions.showConfig) {
|
|
// tslint:disable-next-line:no-null-keyword
|
|
ts.sys.write(JSON.stringify(ts.convertToTSConfig(commandLine, ts.combinePaths(ts.sys.getCurrentDirectory(), "tsconfig.json"), ts.sys), null, 4) + ts.sys.newLine);
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
updateReportDiagnostic(commandLineOptions);
|
|
if (ts.isWatchSet(commandLineOptions)) {
|
|
reportWatchModeWithoutSysSupport();
|
|
createWatchOfFilesAndCompilerOptions(commandLine.fileNames, commandLineOptions);
|
|
}
|
|
else {
|
|
performCompilation(commandLine.fileNames, /*references*/ undefined, commandLineOptions);
|
|
}
|
|
}
|
|
}
|
|
ts.executeCommandLine = executeCommandLine;
|
|
function reportWatchModeWithoutSysSupport() {
|
|
if (!ts.sys.watchFile || !ts.sys.watchDirectory) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"));
|
|
ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
}
|
|
function performBuild(args) {
|
|
var _a = ts.parseBuildCommand(args), buildOptions = _a.buildOptions, projects = _a.projects, errors = _a.errors;
|
|
if (errors.length > 0) {
|
|
errors.forEach(reportDiagnostic);
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
if (buildOptions.help) {
|
|
ts.printVersion();
|
|
ts.printHelp(ts.buildOpts, "--build ");
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
// Update to pretty if host supports it
|
|
updateReportDiagnostic();
|
|
if (projects.length === 0) {
|
|
ts.printVersion();
|
|
ts.printHelp(ts.buildOpts, "--build ");
|
|
return ts.sys.exit(ts.ExitStatus.Success);
|
|
}
|
|
if (!ts.sys.getModifiedTime || !ts.sys.setModifiedTime || (buildOptions.clean && !ts.sys.deleteFile)) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--build"));
|
|
return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
|
}
|
|
if (buildOptions.watch) {
|
|
reportWatchModeWithoutSysSupport();
|
|
}
|
|
// TODO: change this to host if watch => watchHost otherwiue without watch
|
|
var buildHost = buildOptions.watch ?
|
|
ts.createSolutionBuilderWithWatchHost(ts.sys, reportDiagnostic, ts.createBuilderStatusReporter(ts.sys, shouldBePretty()), createWatchStatusReporter()) :
|
|
ts.createSolutionBuilderHost(ts.sys, reportDiagnostic, ts.createBuilderStatusReporter(ts.sys, shouldBePretty()), createReportErrorSummary(buildOptions));
|
|
buildHost.beforeCreateProgram = enableStatistics;
|
|
buildHost.afterProgramEmitAndDiagnostics = reportStatistics;
|
|
var builder = ts.createSolutionBuilder(buildHost, projects, buildOptions);
|
|
if (buildOptions.clean) {
|
|
return ts.sys.exit(builder.cleanAllProjects());
|
|
}
|
|
if (buildOptions.watch) {
|
|
builder.buildAllProjects();
|
|
return builder.startWatching();
|
|
}
|
|
return ts.sys.exit(builder.buildAllProjects());
|
|
}
|
|
function createReportErrorSummary(options) {
|
|
return shouldBePretty(options) ?
|
|
function (errorCount) { return ts.sys.write(ts.getErrorSummaryText(errorCount, ts.sys.newLine)); } :
|
|
undefined;
|
|
}
|
|
function performCompilation(rootNames, projectReferences, options, configFileParsingDiagnostics) {
|
|
var host = ts.createCompilerHost(options);
|
|
enableStatistics(options);
|
|
var programOptions = {
|
|
rootNames: rootNames,
|
|
options: options,
|
|
projectReferences: projectReferences,
|
|
host: host,
|
|
configFileParsingDiagnostics: configFileParsingDiagnostics
|
|
};
|
|
var program = ts.createProgram(programOptions);
|
|
var exitStatus = ts.emitFilesAndReportErrors(program, reportDiagnostic, function (s) { return ts.sys.write(s + ts.sys.newLine); }, createReportErrorSummary(options));
|
|
reportStatistics(program);
|
|
return ts.sys.exit(exitStatus);
|
|
}
|
|
function updateWatchCompilationHost(watchCompilerHost) {
|
|
var compileUsingBuilder = watchCompilerHost.createProgram;
|
|
watchCompilerHost.createProgram = function (rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences) {
|
|
ts.Debug.assert(rootNames !== undefined || (options === undefined && !!oldProgram));
|
|
if (options !== undefined) {
|
|
enableStatistics(options);
|
|
}
|
|
return compileUsingBuilder(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences);
|
|
};
|
|
var emitFilesUsingBuilder = watchCompilerHost.afterProgramCreate; // TODO: GH#18217
|
|
watchCompilerHost.afterProgramCreate = function (builderProgram) {
|
|
emitFilesUsingBuilder(builderProgram);
|
|
reportStatistics(builderProgram.getProgram());
|
|
};
|
|
}
|
|
function createWatchStatusReporter(options) {
|
|
return ts.createWatchStatusReporter(ts.sys, shouldBePretty(options));
|
|
}
|
|
function createWatchOfConfigFile(configParseResult, optionsToExtend) {
|
|
var watchCompilerHost = ts.createWatchCompilerHostOfConfigFile(configParseResult.options.configFilePath, optionsToExtend, ts.sys, /*createProgram*/ undefined, reportDiagnostic, createWatchStatusReporter(configParseResult.options)); // TODO: GH#18217
|
|
updateWatchCompilationHost(watchCompilerHost);
|
|
watchCompilerHost.configFileParsingResult = configParseResult;
|
|
ts.createWatchProgram(watchCompilerHost);
|
|
}
|
|
function createWatchOfFilesAndCompilerOptions(rootFiles, options) {
|
|
var watchCompilerHost = ts.createWatchCompilerHostOfFilesAndCompilerOptions(rootFiles, options, ts.sys, /*createProgram*/ undefined, reportDiagnostic, createWatchStatusReporter(options));
|
|
updateWatchCompilationHost(watchCompilerHost);
|
|
ts.createWatchProgram(watchCompilerHost);
|
|
}
|
|
function enableStatistics(compilerOptions) {
|
|
if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
|
|
ts.performance.enable();
|
|
}
|
|
}
|
|
function reportStatistics(program) {
|
|
var statistics;
|
|
var compilerOptions = program.getCompilerOptions();
|
|
if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
|
|
statistics = [];
|
|
var memoryUsed = ts.sys.getMemoryUsage ? ts.sys.getMemoryUsage() : -1;
|
|
reportCountStatistic("Files", program.getSourceFiles().length);
|
|
reportCountStatistic("Lines", countLines(program));
|
|
reportCountStatistic("Nodes", program.getNodeCount());
|
|
reportCountStatistic("Identifiers", program.getIdentifierCount());
|
|
reportCountStatistic("Symbols", program.getSymbolCount());
|
|
reportCountStatistic("Types", program.getTypeCount());
|
|
if (memoryUsed >= 0) {
|
|
reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K");
|
|
}
|
|
var programTime = ts.performance.getDuration("Program");
|
|
var bindTime = ts.performance.getDuration("Bind");
|
|
var checkTime = ts.performance.getDuration("Check");
|
|
var emitTime = ts.performance.getDuration("Emit");
|
|
if (compilerOptions.extendedDiagnostics) {
|
|
ts.performance.forEachMeasure(function (name, duration) { return reportTimeStatistic(name + " time", duration); });
|
|
}
|
|
else {
|
|
// Individual component times.
|
|
// Note: To match the behavior of previous versions of the compiler, the reported parse time includes
|
|
// I/O read time and processing time for triple-slash references and module imports, and the reported
|
|
// emit time includes I/O write time. We preserve this behavior so we can accurately compare times.
|
|
reportTimeStatistic("I/O read", ts.performance.getDuration("I/O Read"));
|
|
reportTimeStatistic("I/O write", ts.performance.getDuration("I/O Write"));
|
|
reportTimeStatistic("Parse time", programTime);
|
|
reportTimeStatistic("Bind time", bindTime);
|
|
reportTimeStatistic("Check time", checkTime);
|
|
reportTimeStatistic("Emit time", emitTime);
|
|
}
|
|
reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime);
|
|
reportStatistics();
|
|
ts.performance.disable();
|
|
}
|
|
function reportStatistics() {
|
|
var nameSize = 0;
|
|
var valueSize = 0;
|
|
for (var _i = 0, statistics_1 = statistics; _i < statistics_1.length; _i++) {
|
|
var _a = statistics_1[_i], name = _a.name, value = _a.value;
|
|
if (name.length > nameSize) {
|
|
nameSize = name.length;
|
|
}
|
|
if (value.length > valueSize) {
|
|
valueSize = value.length;
|
|
}
|
|
}
|
|
for (var _b = 0, statistics_2 = statistics; _b < statistics_2.length; _b++) {
|
|
var _c = statistics_2[_b], name = _c.name, value = _c.value;
|
|
ts.sys.write(padRight(name + ":", nameSize + 2) + padLeft(value.toString(), valueSize) + ts.sys.newLine);
|
|
}
|
|
}
|
|
function reportStatisticalValue(name, value) {
|
|
statistics.push({ name: name, value: value });
|
|
}
|
|
function reportCountStatistic(name, count) {
|
|
reportStatisticalValue(name, "" + count);
|
|
}
|
|
function reportTimeStatistic(name, time) {
|
|
reportStatisticalValue(name, (time / 1000).toFixed(2) + "s");
|
|
}
|
|
}
|
|
function writeConfigFile(options, fileNames) {
|
|
var currentDirectory = ts.sys.getCurrentDirectory();
|
|
var file = ts.normalizePath(ts.combinePaths(currentDirectory, "tsconfig.json"));
|
|
if (ts.sys.fileExists(file)) {
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file));
|
|
}
|
|
else {
|
|
ts.sys.writeFile(file, ts.generateTSConfig(options, fileNames, ts.sys.newLine));
|
|
reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Successfully_created_a_tsconfig_json_file));
|
|
}
|
|
return;
|
|
}
|
|
})(ts || (ts = {}));
|
|
if (ts.Debug.isDebugging) {
|
|
ts.Debug.enableDebugInfo();
|
|
}
|
|
if (ts.sys.tryEnableSourceMapsForHost && /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV"))) {
|
|
ts.sys.tryEnableSourceMapsForHost();
|
|
}
|
|
if (ts.sys.setBlocking) {
|
|
ts.sys.setBlocking();
|
|
}
|
|
ts.executeCommandLine(ts.sys.args);
|