10 lines
215 B
TypeScript
10 lines
215 B
TypeScript
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// @strict: true
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// @target: esnext, es2020, es2015
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function foo1(results: number[] | undefined) {
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(results ||= []).push(100);
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}
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function foo2(results: number[] | undefined) {
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(results ??= []).push(100);
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}
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