70 lines
1.4 KiB
TypeScript
70 lines
1.4 KiB
TypeScript
//// [recursiveTypesUsedAsFunctionParameters.ts]
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class List<T> {
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data: T;
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next: List<List<T>>;
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}
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class MyList<T> {
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data: T;
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next: MyList<MyList<T>>;
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}
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function foo<T>(x: List<T>);
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function foo<U>(x: List<U>); // error, duplicate
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function foo<T>(x: List<T>) {
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}
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function foo2<T>(x: List<T>);
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function foo2<U>(x: MyList<U>); // ok, nominally compared with first overload
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function foo2<T>(x: any) {
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}
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function other<T extends List<U>, U>() {
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// error but wrong error
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// BUG 838247
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function foo3<V>(x: T);
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function foo3<V>(x: MyList<V>) { }
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// should be error
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// BUG 838247
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function foo4<V>(x: T);
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function foo4<V>(x: List<V>) { }
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// ok
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function foo5<V>(x: T): string;
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function foo5<V>(x: List<V>): number;
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function foo5<V>(x: MyList<V>): boolean;
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function foo5<V>(x: any): any { return null; }
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var list: List<string>;
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var myList: MyList<string>;
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var r = foo5(list);
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var r2 = foo5(myList);
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}
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//// [recursiveTypesUsedAsFunctionParameters.js]
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var List = (function () {
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function List() {
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}
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return List;
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})();
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var MyList = (function () {
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function MyList() {
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}
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return MyList;
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})();
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function foo(x) {
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}
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function foo2(x) {
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}
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function other() {
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function foo3(x) { }
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function foo4(x) { }
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function foo5(x) { return null; }
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var list;
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var myList;
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var r = foo5(list);
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var r2 = foo5(myList);
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}
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