63 lines
1.3 KiB
TypeScript
63 lines
1.3 KiB
TypeScript
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class C0 {
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}
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class C1 {
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constructor(n: number, s: string) { }
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}
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class T<T> {
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constructor(n?: T) { }
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}
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var anyCtor: {
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new (): any;
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};
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var anyCtor1: {
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new (n): any;
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};
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interface nestedCtor {
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new (): nestedCtor;
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}
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var nestedCtor: nestedCtor;
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// Construct expression with no parentheses for construct signature with 0 parameters
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var a = new C0;
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var a: C0;
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// Generic construct expression with no parentheses
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var c1 = new T;
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var c1: T<{}>;
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// Construct expression where constructor is of type 'any' with no parentheses
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var d = new anyCtor;
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var d: any;
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// Construct expression where constructor is of type 'any' with > 1 arg
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var d = new anyCtor1(undefined);
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// Construct expression of type where apparent type has a construct signature with 0 arguments
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function newFn1<T extends { new (): number }>(s: T) {
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var p = new s;
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var p: number;
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}
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// Construct expression of type where apparent type has a construct signature with 1 arguments
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function newFn2<T extends { new (s: number): string}>(s: T) {
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var p = new s(32);
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var p: string;
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}
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// Construct expression of void returning function
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function fnVoid(): void { }
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var t = new fnVoid();
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var t: any;
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// Chained new expressions
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var nested = new (new (new nestedCtor())())();
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var n = new nested();
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var n = new nested();
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