26 lines
724 B
JavaScript
26 lines
724 B
JavaScript
//// [genericCallWithConstraintsTypeArgumentInference2.ts]
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// Generic call with parameters of T and U, U extends T, no parameter of type U
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function foo<T, U extends T>(t: T) {
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var u: U;
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return u;
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}
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var r = foo(1); // ok
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var r2 = foo(null); // {}
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var r3 = foo(new Object()); // {}
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var r4 = foo<Date, Date>(1); // error
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var r5 = foo<Date, Date>(new Date()); // no error
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//// [genericCallWithConstraintsTypeArgumentInference2.js]
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// Generic call with parameters of T and U, U extends T, no parameter of type U
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function foo(t) {
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var u;
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return u;
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}
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var r = foo(1); // ok
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var r2 = foo(null); // {}
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var r3 = foo(new Object()); // {}
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var r4 = foo(1); // error
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var r5 = foo(new Date()); // no error
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