| commit | 2280b06202b59fccd730d85bc83c2ee262615f08 | [log] [tgz] |
|---|---|---|
| author | Vyacheslav Egorov <vegorov@google.com> | Fri Feb 16 12:55:22 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Feb 16 12:55:22 2024 +0000 |
| tree | 9bcbcde483cbde46058500863aea62fcf0215fa4 | |
| parent | 2c11ad08bb111059cb479f13fb66867717377a0a [diff] |
[vm] Improve detection of handled async errors Improve the handling of code where the async flow forks: e.g. for `fut.whenComplete(c.complete)` we might proceed unwinding through awaiters of `c.future` and forget about the future returned from `whenComplete`. This happens because we choose to present result of the unwinding as a single stack and not a tree. In this situation the error will only propagate into that future and whether or not the error will be handled depends on that future alone. As part of this change also start respecting ignored bit on futures without listeners. TEST=pkg/vm_service/test/pause_on_unhandled_async_exceptions7_test.dart CoreLibraryReviewExempt: Comment only changes to core library Change-Id: I27b689ab07a725e8faa8d91cf40e88ebc8c441a0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/352904 Reviewed-by: Martin Kustermann <kustermann@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>
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