0a4a3bed68
Cloning a YieldStatement should not lose the value of the flags. Fixes https://github.com/dart-lang/sdk/issues/32466 Change-Id: I084a81882fdc404184c343cbf477ce8e9a1d521e Reviewed-on: https://dart-review.googlesource.com/50400 Reviewed-by: Jens Johansen <jensj@google.com> Commit-Queue: Kevin Millikin <kmillikin@google.com>