22 lines
899 B
JavaScript
22 lines
899 B
JavaScript
//// [subtypingWithCallSignatures.ts]
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module CallSignature {
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declare function foo1(cb: (x: number) => void): typeof cb;
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declare function foo1(cb: any): any;
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var r = foo1((x: number) => 1); // ok because base returns void
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var r2 = foo1(<T>(x: T) => ''); // ok because base returns void
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declare function foo2(cb: (x: number, y: number) => void): typeof cb;
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declare function foo2(cb: any): any;
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var r3 = foo2((x: number, y: number) => 1); // ok because base returns void
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var r4 = foo2(<T>(x: T) => ''); // ok because base returns void
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}
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//// [subtypingWithCallSignatures.js]
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var CallSignature;
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(function (CallSignature) {
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var r = foo1(function (x) { return 1; });
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var r2 = foo1(function (x) { return ''; });
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var r3 = foo2(function (x, y) { return 1; });
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var r4 = foo2(function (x) { return ''; });
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})(CallSignature || (CallSignature = {}));
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