Check that token is AsyncKeyword before calling lookAhead#8477
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Is there a bug tracking this? |
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@RyanCavanaugh nop it is from the PR @mhegazy made a comment after I merged the PR in |
| return parseSimpleArrowFunctionExpression(<Identifier>expr, asyncModifier); | ||
| // We do a check here so that we won't be doing unnecessarily call to "lookAhead" | ||
| if (token === SyntaxKind.AsyncKeyword) { | ||
| const isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); |
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Linter's mad about the trailing WS here
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Before calling lookAhead function check that the current toke is AsyncKeyword because lookAHead is an expensive operation