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Merge pull request #6506 from Microsoft/awaiterUpdate

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Updated version of __awaiter.
This commit is contained in:
Ron Buckton 2016-01-19 16:37:10 -08:00
parent 31bbac3c11 7079de8b93
commit 56141c2f84
6 changed files with 36 additions and 66 deletions
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17
src/compiler/emitter.ts
View file

@ -319,17 +319,12 @@ var __param = (this && this.__param) || function (paramIndex, decorator) {
};`;
const awaiterHelper = `
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};`;

17
tests/baselines/reference/asyncAwaitIsolatedModules_es6.js
View file

@ -40,17 +40,12 @@ module M {
}
//// [asyncAwaitIsolatedModules_es6.js]
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};
function f0() {

17
tests/baselines/reference/asyncAwait_es6.js
View file

@ -40,17 +40,12 @@ module M {
}
//// [asyncAwait_es6.js]
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};
function f0() {

17
tests/baselines/reference/asyncImportedPromise_es6.js
View file

@ -16,17 +16,12 @@ class Task extends Promise {
exports.Task = Task;
//// [test.js]
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};
var task_1 = require("./task");

17
tests/baselines/reference/asyncMultiFile.js
View file

@ -6,17 +6,12 @@ async function f() {}
function g() { }
//// [a.js]
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};
function f() {

17
tests/baselines/reference/reachabilityChecks7.js
View file

@ -31,17 +31,12 @@ declare function use(s: string): void;
let x1 = () => { use("Test"); }
//// [reachabilityChecks7.js]
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promise, generator) {
return new Promise(function (resolve, reject) {
generator = generator.call(thisArg, _arguments);
function cast(value) { return value instanceof Promise && value.constructor === Promise ? value : new Promise(function (resolve) { resolve(value); }); }
function onfulfill(value) { try { step("next", value); } catch (e) { reject(e); } }
function onreject(value) { try { step("throw", value); } catch (e) { reject(e); } }
function step(verb, value) {
var result = generator[verb](value);
result.done ? resolve(result.value) : cast(result.value).then(onfulfill, onreject);
}
step("next", void 0);
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new P(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.call(thisArg, _arguments)).next());
});
};
// async function without return type annotation - error