da64479a64
comparable to the original. Also improve the error message for implicit conversion of a symbol to a string in a template literal, which previously shared the error message with type assertions. Fixes #25539. Addresses #25870.
22 lines
1.5 KiB
Plaintext
22 lines
1.5 KiB
Plaintext
tests/cases/compiler/genericTypeAssertions1.ts(3,5): error TS2322: Type 'A<number>' is not assignable to type 'A<string>'.
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Type 'number' is not assignable to type 'string'.
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tests/cases/compiler/genericTypeAssertions1.ts(4,5): error TS2322: Type 'A<A<number>>' is not assignable to type 'A<number>'.
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Type 'A<number>' is not assignable to type 'number'.
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tests/cases/compiler/genericTypeAssertions1.ts(4,21): error TS2352: Conversion of type 'A<number>' to type 'A<A<number>>' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first.
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Type 'number' is not comparable to type 'A<number>'.
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==== tests/cases/compiler/genericTypeAssertions1.ts (3 errors) ====
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class A<T> { foo(x: T) { }}
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var foo = new A<number>();
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var r: A<string> = <A<number>>new A(); // error
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~
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!!! error TS2322: Type 'A<number>' is not assignable to type 'A<string>'.
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!!! error TS2322: Type 'number' is not assignable to type 'string'.
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var r2: A<number> = <A<A<number>>>foo; // error
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~~
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!!! error TS2322: Type 'A<A<number>>' is not assignable to type 'A<number>'.
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!!! error TS2322: Type 'A<number>' is not assignable to type 'number'.
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~~~~~~~~~~~~~~~~~
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!!! error TS2352: Conversion of type 'A<number>' to type 'A<A<number>>' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first.
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!!! error TS2352: Type 'number' is not comparable to type 'A<number>'. |