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fix: defer lookaheadState to Babel 8 #13383

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JLHwung
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@JLHwung JLHwung commented May 27, 2021

Q                       A
Fixed Issues? Fixes #1, Fixes #2
Patch: Bug Fix?
Major: Breaking Change?
Minor: New Feature?
Tests Added + Pass? Yes
Documentation PR Link
Any Dependency Changes?
License MIT

Recently we have seen CI errors from Node.js 6. It is likely a crankshaft bug, which is gone when crankshaft is replaced by Ignition and TurboFan in later Node versions. I don't think it is worthy to spend time on this bug, so let's defer #13341 to Babel 8.

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Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/46501/

inType: state.inType,
};
if (process.env.BABEL_8_BREAKING) {
const { pos, type, start, end, exprAllowed, inType } = state;
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Use destructuring here to avoid double object access (state.end) and redundant object slot initialization, see #13341 (comment)

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JLHwung commented May 27, 2021

Closed in favor of #13382

@JLHwung JLHwung closed this May 27, 2021
@github-actions github-actions bot added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Aug 27, 2021
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