22 lines
1.2 KiB
Plaintext
22 lines
1.2 KiB
Plaintext
tests/cases/compiler/assignLambdaToNominalSubtypeOfFunction.ts(7,4): error TS2345: Argument of type '(a: any, b: any) => boolean' is not assignable to parameter of type 'IResultCallback'.
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Property 'x' is missing in type '(a: any, b: any) => boolean'.
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tests/cases/compiler/assignLambdaToNominalSubtypeOfFunction.ts(8,4): error TS2345: Argument of type '(a: any, b: any) => boolean' is not assignable to parameter of type 'IResultCallback'.
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Property 'x' is missing in type '(a: any, b: any) => boolean'.
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==== tests/cases/compiler/assignLambdaToNominalSubtypeOfFunction.ts (2 errors) ====
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interface IResultCallback extends Function {
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x: number;
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}
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function fn(cb: IResultCallback) { }
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fn((a, b) => true);
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~~~~~~~~~~~~~~
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!!! error TS2345: Argument of type '(a: any, b: any) => boolean' is not assignable to parameter of type 'IResultCallback'.
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!!! error TS2345: Property 'x' is missing in type '(a: any, b: any) => boolean'.
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fn(function (a, b) { return true; })
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~~~~~~~~
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!!! error TS2345: Argument of type '(a: any, b: any) => boolean' is not assignable to parameter of type 'IResultCallback'.
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!!! error TS2345: Property 'x' is missing in type '(a: any, b: any) => boolean'.
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