80 lines
3.6 KiB
TypeScript
80 lines
3.6 KiB
TypeScript
//// [superPropertyAccess.ts]
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class MyBase {
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m1(a: string) { return a; }
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private p1() { }
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m2: () => void = function () { }
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d1: number = 42;
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private d2: number = 42;
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get value() {return 0 }
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set value(v: number) { }
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}
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class MyDerived extends MyBase {
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foo() {
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super.m1("hi"); // Should be allowed, method on base prototype
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var l2 = super.m1.bind(this); // Should be allowed, can access properties as well as invoke
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var x: (a: string) => string = super.m1; // Should be allowed, can assign to var with compatible signature
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super.m2.bind(this); // Should error, instance property, not a public instance member function
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super.p1(); // Should error, private not public instance member function
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var l1 = super.d1; // Should error, instance data property not a public instance member function
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var l1 = super.d2; // Should error, instance data property not a public instance member function
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super.m1 = function (a: string) { return ""; }; // Should be allowed, we will not restrict assignment
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super.value = 0; // Should error, instance data property not a public instance member function
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var z = super.value; // Should error, instance data property not a public instance member function
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}
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}
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//// [superPropertyAccess.js]
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var __extends = (this && this.__extends) || function (d, b) {
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for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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var MyBase = (function () {
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function MyBase() {
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this.m2 = function () { };
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this.d1 = 42;
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this.d2 = 42;
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}
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MyBase.prototype.m1 = function (a) { return a; };
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MyBase.prototype.p1 = function () { };
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Object.defineProperty(MyBase.prototype, "value", {
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get: function () { return 0; },
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set: function (v) { },
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enumerable: true,
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configurable: true
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});
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return MyBase;
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})();
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var MyDerived = (function (_super) {
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__extends(MyDerived, _super);
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function MyDerived() {
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_super.apply(this, arguments);
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}
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MyDerived.prototype.foo = function () {
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_super.prototype.m1.call(this, "hi"); // Should be allowed, method on base prototype
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var l2 = _super.prototype.m1.bind(this); // Should be allowed, can access properties as well as invoke
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var x = _super.prototype.m1; // Should be allowed, can assign to var with compatible signature
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_super.prototype.m2.bind(this); // Should error, instance property, not a public instance member function
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_super.prototype.p1.call(this); // Should error, private not public instance member function
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var l1 = _super.prototype.d1; // Should error, instance data property not a public instance member function
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var l1 = _super.prototype.d2; // Should error, instance data property not a public instance member function
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_super.prototype.m1 = function (a) { return ""; }; // Should be allowed, we will not restrict assignment
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_super.prototype.value = 0; // Should error, instance data property not a public instance member function
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var z = _super.prototype.value; // Should error, instance data property not a public instance member function
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};
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return MyDerived;
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})(MyBase);
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