15 lines
855 B
Plaintext
15 lines
855 B
Plaintext
tests/cases/compiler/typeArgInference2WithError.ts(7,10): error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
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Type argument candidate 'string' is not a valid type argument because it is not a supertype of candidate 'number'.
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==== tests/cases/compiler/typeArgInference2WithError.ts (1 errors) ====
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interface Item {
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name: string;
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}
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declare function foo<T extends Item>(x?: T, y?: T): T;
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var z7 = foo("abc", 5); // Error
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~~~
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!!! error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
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!!! error TS2453: Type argument candidate 'string' is not a valid type argument because it is not a supertype of candidate 'number'. |