50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
//// [derivedTypeAccessesHiddenBaseCallViaSuperPropertyAccess.ts]
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class Base {
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foo(x: { a: number }): { a: number } {
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return null;
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}
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}
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class Derived extends Base {
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foo(x: { a: number; b: number }): { a: number; b: number } {
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return null;
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}
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bar() {
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var r = super.foo({ a: 1 }); // { a: number }
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var r2 = super.foo({ a: 1, b: 2 }); // { a: number }
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var r3 = this.foo({ a: 1, b: 2 }); // { a: number; b: number; }
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}
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}
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//// [derivedTypeAccessesHiddenBaseCallViaSuperPropertyAccess.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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__.prototype = b.prototype;
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d.prototype = new __();
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};
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var Base = (function () {
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function Base() {
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}
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Base.prototype.foo = function (x) {
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return null;
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};
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return Base;
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})();
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var Derived = (function (_super) {
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__extends(Derived, _super);
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function Derived() {
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_super.apply(this, arguments);
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}
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Derived.prototype.foo = function (x) {
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return null;
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};
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Derived.prototype.bar = function () {
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var r = _super.prototype.foo.call(this, { a: 1 }); // { a: number }
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var r2 = _super.prototype.foo.call(this, { a: 1, b: 2 }); // { a: number }
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var r3 = this.foo({ a: 1, b: 2 }); // { a: number; b: number; }
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};
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return Derived;
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})(Base);
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