//// [superCallArgsMustMatch.ts] class T5{ public foo: T; constructor(public bar: T) { } } class T6 extends T5{ constructor() { // Should error; base constructor has type T for first arg, // which is instantiated with 'number' in the extends clause super("hi"); var x: number = this.foo; } } //// [superCallArgsMustMatch.js] var __extends = (this && this.__extends) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; var T5 = (function () { function T5(bar) { this.bar = bar; } return T5; })(); var T6 = (function (_super) { __extends(T6, _super); function T6() { // Should error; base constructor has type T for first arg, // which is instantiated with 'number' in the extends clause _super.call(this, "hi"); var x = this.foo; } return T6; })(T5);