30 lines
783 B
TypeScript
30 lines
783 B
TypeScript
// @strict: true
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// @target: es2015
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const a = 'a';
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function f1<T extends { a: string, b: number }>(obj: T) {
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let { ...r0 } = obj;
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let { a: a1, ...r1 } = obj;
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let { a: a2, b: b2, ...r2 } = obj;
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let { 'a': a3, ...r3 } = obj;
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let { ['a']: a4, ...r4 } = obj;
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let { [a]: a5, ...r5 } = obj;
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}
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const sa = Symbol();
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const sb = Symbol();
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function f2<T extends { [sa]: string, [sb]: number }>(obj: T) {
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let { [sa]: a1, [sb]: b1, ...r1 } = obj;
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}
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function f3<T, K1 extends keyof T, K2 extends keyof T>(obj: T, k1: K1, k2: K2) {
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let { [k1]: a1, [k2]: a2, ...r1 } = obj;
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}
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type Item = { a: string, b: number, c: boolean };
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function f4<K1 extends keyof Item, K2 extends keyof Item>(obj: Item, k1: K1, k2: K2) {
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let { [k1]: a1, [k2]: a2, ...r1 } = obj;
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}
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