Issue: https://github.com/dart-lang/sdk/issues/49719 Change-Id: I1cb36cc4e690ef463c26c8aa58a2186dfe3290e6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273823 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Stephen Adams <sra@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>