33 lines
811 B
JavaScript
33 lines
811 B
JavaScript
//// [genericCloneReturnTypes2.ts]
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class MyList<T> {
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public size: number;
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public data: T[];
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constructor(n: number) {
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this.size = n;
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this.data = new Array<T>(this.size);
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}
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public clone() {
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return new MyList<T>(this.size);
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}
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}
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var a: MyList<string>;
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var b: MyList<any> = a.clone(); // ok
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var c: MyList<string> = a.clone(); // bug was there was an error on this line
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var d: MyList<number> = a.clone(); // error
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//// [genericCloneReturnTypes2.js]
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var MyList = (function () {
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function MyList(n) {
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this.size = n;
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this.data = new Array(this.size);
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}
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MyList.prototype.clone = function () {
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return new MyList(this.size);
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};
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return MyList;
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})();
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var a;
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var b = a.clone();
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var c = a.clone();
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var d = a.clone();
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