tree ad27b61cdc71f01fbc6deaa25c4f2a1815ec025e
parent 32e593c3e3485820725c8356519cfaa5d102733d
author Ryan Macnak <rmacnak@google.com> 1712769264 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1712769264 +0000

[vm, reload] Handle constant rehashing / enum migration not necessarily running bottom up.

Re-evaluating enum constants from kernel may create new const instances of any type via enhanced enum fields, which conflicts with retaining the canonical bit on old const instances.

TEST=manually with Flutter example from bug
TEST=vm/cc/IsolateReload_EnumWithSet
Bug: https://github.com/dart-lang/sdk/issues/55350
Change-Id: I0ec55d66ec6bb1d6512c4d9bedc6a4244f505c29
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/361983
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>