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Huáng JùnliàngandGitHub
26af3161e6
* add new test case * opt: conditionally apply the flatten transform Only apply the flatten transform when the do expression contains Break/Continue/Return. This enables us to optimize the output since we don't have to memoize intermediate results. * update test outputs * remove unreachable code variable declaration within for in/of can not have initializer. * update test case to cover spread element * add more test cases for early exit scenario * make node 6 happy * revert complex variable declaration removal
21 lines
513 B
JavaScript
21 lines
513 B
JavaScript
class C {
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constructor({ ...x }, readonly y) {
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const z = do {
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if (Object.keys(x).length > 0 && y) {
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return (this.result = 'xy');
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}
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else if (Object.keys(x).length > 0) {
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return (this.result = 'x');
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}
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else if (y) {
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return (this.result = 'y');
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}
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};
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}
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}
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expect(new C({ a: 1 }, 2).result).toBe('xy');
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expect(new C({ a: 1 }, undefined).result).toBe('x');
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expect(new C({}, 2).result).toBe('y');
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expect(new C({}, undefined).result).toBe(undefined);
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