| commit | 8b01742d60b63106d4078f2e4ddb8d074adf80e6 | [log] [tgz] |
|---|---|---|
| author | Nate Biggs <natebiggs@google.com> | Sat Apr 15 02:05:49 2023 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sat Apr 15 02:05:49 2023 +0000 |
| tree | a2834e6ecf7f94455a8dad1a2b27e9b7955d13d0 | |
| parent | bfd71ad33099e2e2e7165ab0abc4f070d59e3229 [diff] |
[dart2js] Fix linearization issues. - For parameters of closurized members make sure to mark the virtual parameter as closurized where appropriate. Closurized parameters are treated as dynamic and this needs to propagate to all the virtual target's overrides. Previously only the concrete target was getting marked as closurized. - For mixins defining an abstract member, foo, implementations of foo (either directly on the mixin target or superclasses of it) should propagate their types to the abstract foo as they are effectively overriding it. Calls to foo within the body of the mixin can only target the abstract foo with a virtual call. So that virtual target needs to reflect the types of all its overrides. Tests have been added that capture both of these cases. The values here reflect the non-linearized algorithm but prior to these fixes the linearized algorithms showed a diff for both tests. After these changes there is no diff. This fixes all failures referenced in b/277876666. Change-Id: Icaca99cb6902c54f481eebdbb65cbd7cf81aa2c2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294960 Commit-Queue: Nate Biggs <natebiggs@google.com> Reviewed-by: Mayank Patke <fishythefish@google.com>
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