TypeScript/tests/baselines/reference/classSideInheritance3.js
2015-06-16 12:18:31 -07:00

51 lines
1.1 KiB
TypeScript

//// [classSideInheritance3.ts]
class A {
constructor(public x: string) {
}
}
class B extends A {
constructor(x: string, public data: string) {
super(x);
}
}
class C extends A {
constructor(x: string) {
super(x);
}
}
var r1: typeof A = B; // error
var r2: new (x: string) => A = B; // error
var r3: typeof A = C; // ok
//// [classSideInheritance3.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 A = (function () {
function A(x) {
this.x = x;
}
return A;
})();
var B = (function (_super) {
__extends(B, _super);
function B(x, data) {
_super.call(this, x);
this.data = data;
}
return B;
})(A);
var C = (function (_super) {
__extends(C, _super);
function C(x) {
_super.call(this, x);
}
return C;
})(A);
var r1 = B; // error
var r2 = B; // error
var r3 = C; // ok