16d6594346
+ validation + code completion Fixes https://github.com/dart-lang/sdk/issues/60599 Change-Id: I383c888756e29e091c7abf8d4b8df66387714e31 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/424440 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>