51bc545135
But there is a new "const expression" pattern syntax that does introduce a const context, so test that here instead. Change-Id: Iaf615093c3d2fb32065fa8647bf3663118b0c274 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/285761 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Jake Macdonald <jakemac@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com>