1c7332ec86
Added a single test for this new change. Tested with new and old constructor syntax. Bug: https://github.com/dart-lang/language/issues/4494 Change-Id: I8cda70398fb1d7de17f41fc541edaf8f16490a8a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/495580 Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Kallen Tu <kallentu@google.com>