50 lines
2.6 KiB
Plaintext
50 lines
2.6 KiB
Plaintext
tests/cases/compiler/overloadingOnConstants2.ts(9,10): error TS2394: This overload signature is not compatible with its implementation signature.
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tests/cases/compiler/overloadingOnConstants2.ts(15,13): error TS2769: No overload matches this call.
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Overload 1 of 2, '(x: "hi", items: string[]): D', gave the following error.
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Argument of type '"um"' is not assignable to parameter of type '"hi"'.
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Overload 2 of 2, '(x: "bye", items: string[]): E', gave the following error.
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Argument of type '"um"' is not assignable to parameter of type '"bye"'.
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tests/cases/compiler/overloadingOnConstants2.ts(19,10): error TS2394: This overload signature is not compatible with its implementation signature.
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==== tests/cases/compiler/overloadingOnConstants2.ts (3 errors) ====
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class C {
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private x = 1;
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}
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class D extends C {}
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class E {
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private y = 1;
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}
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function foo(x: "hi", items: string[]): D;
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function foo(x: "bye", items: string[]): E;
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~~~
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!!! error TS2394: This overload signature is not compatible with its implementation signature.
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!!! related TS2750 tests/cases/compiler/overloadingOnConstants2.ts:10:10: The implementation signature is declared here.
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function foo(x: string, items: string[]): C {
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return null;
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}
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var a: D = foo("hi", []); // D
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var b: E = foo("bye", []); // E
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var c = foo("um", []); // error
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~~~~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: Overload 1 of 2, '(x: "hi", items: string[]): D', gave the following error.
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!!! error TS2769: Argument of type '"um"' is not assignable to parameter of type '"hi"'.
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!!! error TS2769: Overload 2 of 2, '(x: "bye", items: string[]): E', gave the following error.
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!!! error TS2769: Argument of type '"um"' is not assignable to parameter of type '"bye"'.
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!!! related TS2793 tests/cases/compiler/overloadingOnConstants2.ts:10:10: The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible.
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//function bar(x: "hi", items: string[]): D;
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function bar(x: "bye", items: string[]): E;
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~~~
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!!! error TS2394: This overload signature is not compatible with its implementation signature.
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!!! related TS2750 tests/cases/compiler/overloadingOnConstants2.ts:21:10: The implementation signature is declared here.
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function bar(x: string, items: string[]): C;
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function bar(x: string, items: string[]): C {
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return null;
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}
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var d: D = bar("hi", []); // D
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var e: E = bar("bye", []); // E
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var f: C = bar("um", []); // C |