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//// [derivedClassParameterProperties.ts]
// ordering of super calls in derived constructors matters depending on other class contents
class Base {
x: string;
}
class Derived extends Base {
constructor(y: string) {
var a = 1;
super(); // ok
}
}
class Derived2 extends Base {
constructor(public y: string) {
var a = 1;
super(); // error
}
}
class Derived3 extends Base {
constructor(public y: string) {
super(); // ok
var a = 1;
}
}
class Derived4 extends Base {
a = 1;
constructor(y: string) {
var b = 2;
super(); // error
}
}
class Derived5 extends Base {
a = 1;
constructor(y: string) {
super(); // ok
var b = 2;
}
}
class Derived6 extends Base {
a: number;
constructor(y: string) {
this.a = 1;
var b = 2;
super(); // error: "super" has to be called before "this" accessing
}
}
class Derived7 extends Base {
a = 1;
b: number;
constructor(y: string) {
this.a = 3;
this.b = 3;
super(); // error
}
}
class Derived8 extends Base {
a = 1;
b: number;
constructor(y: string) {
super(); // ok
this.a = 3;
this.b = 3;
}
}
// generic cases of Derived7 and Derived8
class Base2<T> { x: T; }
class Derived9<T> extends Base2<T> {
a = 1;
b: number;
constructor(y: string) {
this.a = 3;
this.b = 3;
super(); // error
}
}
class Derived10<T> extends Base2<T> {
a = 1;
b: number;
constructor(y: string) {
super(); // ok
this.a = 3;
this.b = 3;
}
}
//// [derivedClassParameterProperties.js]
// ordering of super calls in derived constructors matters depending on other class contents
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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Base = /** @class */ (function () {
function Base() {
}
return Base;
}());
var Derived = /** @class */ (function (_super) {
__extends(Derived, _super);
function Derived(y) {
var _this = this;
var a = 1;
_this = _super.call(this) || this; // ok
return _this;
}
return Derived;
}(Base));
var Derived2 = /** @class */ (function (_super) {
__extends(Derived2, _super);
function Derived2(y) {
var _this = this;
_this.y = y;
var a = 1;
_this = _super.call(this) || this; // error
return _this;
}
return Derived2;
}(Base));
var Derived3 = /** @class */ (function (_super) {
__extends(Derived3, _super);
function Derived3(y) {
var _this = _super.call(this) || this;
_this.y = y;
var a = 1;
return _this;
}
return Derived3;
}(Base));
var Derived4 = /** @class */ (function (_super) {
__extends(Derived4, _super);
function Derived4(y) {
var _this = this;
_this.a = 1;
var b = 2;
_this = _super.call(this) || this; // error
return _this;
}
return Derived4;
}(Base));
var Derived5 = /** @class */ (function (_super) {
__extends(Derived5, _super);
function Derived5(y) {
var _this = _super.call(this) || this;
_this.a = 1;
var b = 2;
return _this;
}
return Derived5;
}(Base));
var Derived6 = /** @class */ (function (_super) {
__extends(Derived6, _super);
function Derived6(y) {
var _this = this;
_this.a = 1;
var b = 2;
_this = _super.call(this) || this; // error: "super" has to be called before "this" accessing
return _this;
}
return Derived6;
}(Base));
var Derived7 = /** @class */ (function (_super) {
__extends(Derived7, _super);
function Derived7(y) {
var _this = this;
_this.a = 1;
_this.a = 3;
_this.b = 3;
_this = _super.call(this) || this; // error
return _this;
}
return Derived7;
}(Base));
var Derived8 = /** @class */ (function (_super) {
__extends(Derived8, _super);
function Derived8(y) {
var _this = _super.call(this) || this;
_this.a = 1;
_this.a = 3;
_this.b = 3;
return _this;
}
return Derived8;
}(Base));
// generic cases of Derived7 and Derived8
var Base2 = /** @class */ (function () {
function Base2() {
}
return Base2;
}());
var Derived9 = /** @class */ (function (_super) {
__extends(Derived9, _super);
function Derived9(y) {
var _this = this;
_this.a = 1;
_this.a = 3;
_this.b = 3;
_this = _super.call(this) || this; // error
return _this;
}
return Derived9;
}(Base2));
var Derived10 = /** @class */ (function (_super) {
__extends(Derived10, _super);
function Derived10(y) {
var _this = _super.call(this) || this;
_this.a = 1;
_this.a = 3;
_this.b = 3;
return _this;
}
return Derived10;
}(Base2));
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