15 lines
652 B
TypeScript
15 lines
652 B
TypeScript
//// [arrayCast.ts]
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// Should fail. Even though the array is contextually typed with { id: number }[], it still
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// has type { foo: string }[], which is not assignable to { id: number }[].
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<{ id: number; }[]>[{ foo: "s" }];
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// Should succeed, as the {} element causes the type of the array to be {}[]
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<{ id: number; }[]>[{ foo: "s" }, {}];
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//// [arrayCast.js]
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// Should fail. Even though the array is contextually typed with { id: number }[], it still
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// has type { foo: string }[], which is not assignable to { id: number }[].
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[{ foo: "s" }];
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// Should succeed, as the {} element causes the type of the array to be {}[]
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[{ foo: "s" }, {}];
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