TypeScript/tests/baselines/reference/derivedClassWithoutExplicitConstructor3.js

112 lines
2.4 KiB
JavaScript

//// [derivedClassWithoutExplicitConstructor3.ts]
// automatic constructors with a class hieararchy of depth > 2
class Base {
a = 1;
constructor(x: number) { this.a = x; }
}
class Derived extends Base {
b = '';
constructor(y: string, z: string) {
super(2);
this.b = y;
}
}
class Derived2 extends Derived {
x = 1
y = 'hello';
}
var r = new Derived(); // error
var r2 = new Derived2(1); // error
var r3 = new Derived('', '');
class Base2<T> {
a: T;
constructor(x: T) { this.a = x; }
}
class D<T> extends Base {
b: T = null;
constructor(y: T, z: T) {
super(2);
this.b = y;
}
}
class D2<T extends Date> extends D<T> {
x = 2
y: T = null;
}
var d = new D2(); // error
var d2 = new D2(new Date()); // error
var d3 = new D2(new Date(), new Date()); // ok
//// [derivedClassWithoutExplicitConstructor3.js]
// automatic constructors with a class hieararchy of depth > 2
var __extends = this.__extends || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
__.prototype = b.prototype;
d.prototype = new __();
};
var Base = (function () {
function Base(x) {
this.a = 1;
this.a = x;
}
return Base;
})();
var Derived = (function (_super) {
__extends(Derived, _super);
function Derived(y, z) {
_super.call(this, 2);
this.b = '';
this.b = y;
}
return Derived;
})(Base);
var Derived2 = (function (_super) {
__extends(Derived2, _super);
function Derived2() {
_super.apply(this, arguments);
this.x = 1;
this.y = 'hello';
}
return Derived2;
})(Derived);
var r = new Derived(); // error
var r2 = new Derived2(1); // error
var r3 = new Derived('', '');
var Base2 = (function () {
function Base2(x) {
this.a = x;
}
return Base2;
})();
var D = (function (_super) {
__extends(D, _super);
function D(y, z) {
_super.call(this, 2);
this.b = null;
this.b = y;
}
return D;
})(Base);
var D2 = (function (_super) {
__extends(D2, _super);
function D2() {
_super.apply(this, arguments);
this.x = 2;
this.y = null;
}
return D2;
})(D);
var d = new D2(); // error
var d2 = new D2(new Date()); // error
var d3 = new D2(new Date(), new Date()); // ok