Don't extract rest elements from nested expressions #7364
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Andarist
reviewed
Feb 11, 2018
| }); | ||
| return foundRestElement; | ||
| } | ||
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| function visitRestElements(path, visitor) { |
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I realize that this is probably more performant solution, but the code itself is imho a little bit convoluted, hard to read and to reason about. It has a lot of indirection in it. Would it be possible to rephrase it into a simpler implementation?
Andarist
reviewed
Feb 16, 2018
| const stop = visitor(path); | ||
| if (stop) return; | ||
| path.traverse({ | ||
| Expression(path) { |
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this is way easier to track! ❤️
Andarist
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Feb 16, 2018
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@nicolo-ribaudo I think this caused the merge conflict now for you - #7388 |
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PR: Bug Fix 🐛
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* Don't extract rest elements from nested expressions * Node 4
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The problem was that the plugin didn't only traverse the destructuring pattern when searching for rest elements, but also default values.
I suggest to review this PR ignoring whitespaces (https://github.com/babel/babel/pull/7364/files?w=1)