TypeScript/tests/baselines/reference/overloadingOnConstants2.js
2017-01-03 13:42:12 -08:00

72 lines
1.8 KiB
TypeScript

//// [overloadingOnConstants2.ts]
class C {
private x = 1;
}
class D extends C {}
class E {
private y = 1;
}
function foo(x: "hi", items: string[]): D;
function foo(x: "bye", items: string[]): E;
function foo(x: string, items: string[]): C {
return null;
}
var a: D = foo("hi", []); // D
var b: E = foo("bye", []); // E
var c = foo("um", []); // error
//function bar(x: "hi", items: string[]): D;
function bar(x: "bye", items: string[]): E;
function bar(x: string, items: string[]): C;
function bar(x: string, items: string[]): C {
return null;
}
var d: D = bar("hi", []); // D
var e: E = bar("bye", []); // E
var f: C = bar("um", []); // C
//// [overloadingOnConstants2.js]
var __extends = (this && this.__extends) || (function () {
var 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 function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var C = (function () {
function C() {
this.x = 1;
}
return C;
}());
var D = (function (_super) {
__extends(D, _super);
function D() {
return _super !== null && _super.apply(this, arguments) || this;
}
return D;
}(C));
var E = (function () {
function E() {
this.y = 1;
}
return E;
}());
function foo(x, items) {
return null;
}
var a = foo("hi", []); // D
var b = foo("bye", []); // E
var c = foo("um", []); // error
function bar(x, items) {
return null;
}
var d = bar("hi", []); // D
var e = bar("bye", []); // E
var f = bar("um", []); // C