4bb6609724
- std::atomic_ref - std::bit_cast - std::rotl,rotr - designated initializers TEST=ci Bug: https://github.com/dart-lang/sdk/issues/42074 Change-Id: I7be17147723db6f7620a147e75d38ebe46393f8c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/484700 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>