tree 79087ae75559f3adbc25bbc9b0ed72352e1c4eff
parent 702cca5a18156169fe0f779a2f5c27469885e177
author pq <pquitslund@google.com> 1693501237 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1693501237 +0000

allow `@immutable` extension types

Fixes: #53351

Change-Id: I5afcce3940fe7c01e37e0f133068325ec3fb5579
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/323203
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>