| commit | cccc9f93b259dfd6d8f437da30f2a893afa33f78 | [log] [tgz] |
|---|---|---|
| author | Sam Rawlins <srawlins@google.com> | Mon Aug 23 21:12:10 2021 +0000 |
| committer | commit-bot@chromium.org <commit-bot@chromium.org> | Mon Aug 23 21:12:10 2021 +0000 |
| tree | de4743e56b3d69a4ec9c6c300796abccaff6e933 | |
| parent | b67f45f9557b813787ce963ad809fc70b31d6600 [diff] |
Analyzer: Fix representation of an arrow generator (illegal) function Fixes https://github.com/dart-lang/sdk/issues/43665 A function like `foo() sync* => []` is illegal, but there is no _parse_ error, only a compile-time error. So the analyzer needs to be able to represent this function accurately. I think that without this fix, the formatter crashes trying to format such a function. Without this fix, a function like `foo() sync* => []` has a FunctionElement with `isAsynchronous` true (because there _is_ a modifier) and `isGenerator` false, because an arrow function cannot be a generator. But these bool values lead to wrong errors being reported. Change-Id: I1f7bda3696d04b437f6ea12491ca4aa19b893574 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/210820 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>
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