16 lines
663 B
Plaintext
16 lines
663 B
Plaintext
==== tests/cases/compiler/typeArgumentsShouldDisallowNonGenericOverloads.ts (2 errors) ====
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function foo(a: string): string;
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function foo<T>(a: T): number;
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function foo(a: any): any {
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return "hi";
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}
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var x: number = foo<string>("hi"); // return type should be 'number'
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var y: string = foo("hi"); // return type should be 'string'
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var w: string = foo<string>("hi"); // should error
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! Type 'number' is not assignable to type 'string'.
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var z: number = foo("hi"); // should error
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~~~~~~~~~~~~~~~~~~~~~
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!!! Type 'string' is not assignable to type 'number'. |