021a49e88c
https://github.com/dart-lang/sdk/issues/42274 https://github.com/dart-lang/sdk/issues/42321 Change-Id: I5551ecd2803f9d26e720e5cf5671b3be8236bce9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151423 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>