Negative tests are inflexible: they are expected to fail so they pass
if they fail and the fail if they pass. This requires strange status
file entries when they don't fail and aren't expected to (e.g., the
front-end's parser or the spec parser does not necessarily fail (i.e.,
pass)).
Change-Id: I1397b24fea63431472aa182f178bd14bc2afe8fe
Reviewed-on: https://dart-review.googlesource.com/67802
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Kevin Millikin <kmillikin@google.com>
Kevin Millikin