5540364c12
* Fix relations for optional elements in tuples with --strictOptionalProperties * Accept new baselines * Add regression test * Address CR feedback
71 lines
4.5 KiB
Plaintext
71 lines
4.5 KiB
Plaintext
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(3,5): error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
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Source has 3 element(s) but target allows only 2.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(15,1): error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
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Source has 3 element(s) but target allows only 2.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(18,17): error TS2741: Property 'a' is missing in type '{}' but required in type '{ a: string; }'.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(19,1): error TS2322: Type '[number, string]' is not assignable to type '[number, string, boolean]'.
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Source has 2 element(s) but target requires 3.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(20,5): error TS2322: Type '[string, string, number]' is not assignable to type '[string, string]'.
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Source has 3 element(s) but target allows only 2.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(23,1): error TS2322: Type '[C, string | number, D]' is not assignable to type '[C, string | number]'.
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Source has 3 element(s) but target allows only 2.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(24,1): error TS2322: Type '[C, string | number]' is not assignable to type '[C, string | number, D]'.
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Source has 2 element(s) but target requires 3.
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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(25,1): error TS2322: Type '[number, string | number]' is not assignable to type '[number, string]'.
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Type at position 1 in source is not compatible with type at position 1 in target.
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Type 'string | number' is not assignable to type 'string'.
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Type 'number' is not assignable to type 'string'.
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==== tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts (8 errors) ====
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// no error
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var numStrTuple: [number, string] = [5, "hello"];
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var numStrTuple2: [number, string] = [5, "foo", true];
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~~~~~~~~~~~~
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!!! error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
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!!! error TS2322: Source has 3 element(s) but target allows only 2.
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var numStrBoolTuple: [number, string, boolean] = [5, "foo", true];
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var objNumTuple: [{ a: string }, number] = [{ a: "world" }, 5];
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var strTupleTuple: [string, [number, {}]] = ["bar", [5, { x: 1, y: 1 }]];
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class C { }
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class D { }
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var unionTuple: [C, string | number] = [new C(), "foo"];
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var unionTuple1: [C, string | number] = [new C(), "foo"];
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var unionTuple2: [C, string | number, D] = [new C(), "foo", new D()];
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var unionTuple3: [number, string| number] = [10, "foo"];
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numStrTuple = numStrTuple2;
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numStrTuple = numStrBoolTuple;
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~~~~~~~~~~~
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!!! error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
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!!! error TS2322: Source has 3 element(s) but target allows only 2.
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// error
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objNumTuple = [ {}, 5];
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~~
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!!! error TS2741: Property 'a' is missing in type '{}' but required in type '{ a: string; }'.
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!!! related TS2728 tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts:5:21: 'a' is declared here.
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numStrBoolTuple = numStrTuple;
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~~~~~~~~~~~~~~~
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!!! error TS2322: Type '[number, string]' is not assignable to type '[number, string, boolean]'.
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!!! error TS2322: Source has 2 element(s) but target requires 3.
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var strStrTuple: [string, string] = ["foo", "bar", 5];
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~~~~~~~~~~~
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!!! error TS2322: Type '[string, string, number]' is not assignable to type '[string, string]'.
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!!! error TS2322: Source has 3 element(s) but target allows only 2.
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unionTuple = unionTuple1;
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unionTuple = unionTuple2;
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~~~~~~~~~~
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!!! error TS2322: Type '[C, string | number, D]' is not assignable to type '[C, string | number]'.
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!!! error TS2322: Source has 3 element(s) but target allows only 2.
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unionTuple2 = unionTuple;
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~~~~~~~~~~~
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!!! error TS2322: Type '[C, string | number]' is not assignable to type '[C, string | number, D]'.
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!!! error TS2322: Source has 2 element(s) but target requires 3.
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numStrTuple = unionTuple3;
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~~~~~~~~~~~
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!!! error TS2322: Type '[number, string | number]' is not assignable to type '[number, string]'.
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!!! error TS2322: Type at position 1 in source is not compatible with type at position 1 in target.
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!!! error TS2322: Type 'string | number' is not assignable to type 'string'.
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!!! error TS2322: Type 'number' is not assignable to type 'string'. |