Do not await iterated value in for-await-of#24474
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mhegazy
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May 29, 2018
ajafff
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| case 0: return { value: 1, done: false }; | ||
| case 1: return { value: Promise.resolve(2), done: false }; | ||
| case 2: return { value: new Promise<number>(resolve => setTimeout(resolve, 100, 3)), done: false }; | ||
| default: return { value: undefined: done: true }; |
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there is a typo on this line: undefined: should be undefined,
Same in all other test cases below
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@mhegazy do you want this ported to |
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yes please. |
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This change more closely aligns with the specified
for-await-ofsemantics, per 13.7.5.13, step 6.d-6.h. At no time during those steps is there an Await for nextValue.Fixes #21115