16 lines
622 B
Plaintext
16 lines
622 B
Plaintext
==== tests/cases/compiler/genericNewInterface.ts (2 errors) ====
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function createInstance<T>(ctor: new (s: string) => T): T {
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return new ctor(42); //should be an error
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~~
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!!! Argument of type 'number' is not assignable to parameter of type 'string'.
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}
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interface INewable<T> {
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new (param: string): T;
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}
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function createInstance2<T>(ctor: INewable<T>): T {
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return new ctor(1024); //should be an error
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~~~~
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!!! Argument of type 'number' is not assignable to parameter of type 'string'.
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} |