| commit | 4ecbae0aaffe2d770276a0f24fcd30e2462751cd | [log] [tgz] |
|---|---|---|
| author | Ömer Sinan Ağacan <omersa@google.com> | Mon Apr 03 14:17:49 2023 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Apr 03 14:17:49 2023 +0000 |
| tree | c8d6a88f41cebaeab901dbacf481e2fb51c7711c | |
| parent | e1c21921101a2b57fac13788600a292496cf2558 [diff] |
[dart2wasm] Update switch-case compilation With https://dart-review.googlesource.com/c/sdk/+/289224 the front-end can now generate switch-case expressions where type of the `switch` expression is different than the types of expressions in `case`s. To handle this case we have two options: 1. Compare type of `switch` and `case`s and compile the code to just evaluate the switch expressions and the default case. 2. Use reference equality This CL implements (2) as it's simpler and no correct code will have a switch-case with differently typed switch and case expressions. Fixes #51793, Fixes tests: - co19/Language/Statements/Switch/execution_t01 - co19/Language/Statements/Switch/type_t01 - co19/Language/Statements/Switch/type_t02 Change-Id: I7eece161249498cf19c9f5245b3898c15a721b60 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/290063 Reviewed-by: Aske Simon Christensen <askesc@google.com> Commit-Queue: Ömer Ağacan <omersa@google.com>
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