21 lines
706 B
JavaScript
21 lines
706 B
JavaScript
//// [indexSignaturesInferentialTyping.ts]
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function foo<T>(items: { [index: number]: T }): T { return undefined; }
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function bar<T>(items: { [index: string]: T }): T { return undefined; }
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var x1 = foo({ 0: 0, 1: 1 }); // type should be number
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var x2 = foo({ zero: 0, one: 1 });
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var x3 = bar({ 0: 0, 1: 1 });
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var x4 = bar({ zero: 0, one: 1 }); // type should be number
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//// [indexSignaturesInferentialTyping.js]
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function foo(items) {
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return undefined;
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}
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function bar(items) {
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return undefined;
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}
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var x1 = foo({ 0: 0, 1: 1 }); // type should be number
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var x2 = foo({ zero: 0, one: 1 });
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var x3 = bar({ 0: 0, 1: 1 });
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var x4 = bar({ zero: 0, one: 1 }); // type should be number
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