Robert Nystrom
7516af7237
This gives us a way to specify that a test is only meaningful for certain NNBD modes and should be skipped on other configurations. My hope is we can extend this for other platform capabilities and then eventually use this to express "skips" instead of relying on status files for them. Change-Id: I99548c326ee6fbe6db64e28e7f7f07d2fc1fd23c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/117080 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Mayank Patke <fishythefish@google.com>