36 lines
No EOL
736 B
TypeScript
36 lines
No EOL
736 B
TypeScript
// @declaration: true
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// Repro from #12513
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function f1<K extends string, T>(obj: { [P in K]: T }, k: K) {
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const b = k in obj;
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let k1: K;
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for (k1 in obj) {
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let x1 = obj[k1];
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}
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for (let k2 in obj) {
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let x2 = obj[k2];
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}
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}
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function f2<T>(obj: { [P in keyof T]: T[P] }, k: keyof T) {
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const b = k in obj;
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let k1: keyof T;
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for (k1 in obj) {
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let x1 = obj[k1];
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}
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for (let k2 in obj) {
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let x2 = obj[k2];
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}
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}
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function f3<T, K extends keyof T>(obj: { [P in K]: T[P] }, k: K) {
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const b = k in obj;
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let k1: K;
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for (k1 in obj) {
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let x1 = obj[k1];
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}
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for (let k2 in obj) {
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let x2 = obj[k2];
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}
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} |