//// [thisInSuperCall.ts] class Base { constructor(x: any) {} } class Foo extends Base { constructor() { super(this); // error: "super" has to be called before "this" accessing } } class Foo2 extends Base { public p = 0; constructor() { super(this); // error } } class Foo3 extends Base { constructor(public p) { super(this); // error } } //// [thisInSuperCall.js] var __extends = (this && this.__extends) || (function () { var extendStatics = function (d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; return extendStatics(d, b); }; return function (d, b) { if (typeof b !== "function" && b !== null) throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; })(); var Base = /** @class */ (function () { function Base(x) { } return Base; }()); var Foo = /** @class */ (function (_super) { __extends(Foo, _super); function Foo() { var _this = _super.call(this, _this) || this; return _this; } return Foo; }(Base)); var Foo2 = /** @class */ (function (_super) { __extends(Foo2, _super); function Foo2() { var _this = _super.call(this, _this) || this; _this.p = 0; return _this; } return Foo2; }(Base)); var Foo3 = /** @class */ (function (_super) { __extends(Foo3, _super); function Foo3(p) { var _this = _super.call(this, _this) || this; _this.p = p; return _this; } return Foo3; }(Base));