tree f3c76fa40c6fd3c6be57a13fa6df9d4269149d79
parent fa5b04d718e2b7cb08f204c8cbff6b4c2130d576
author Konstantin Shcheglov <scheglov@google.com> 1561411526 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1561411526 +0000

Support for 'null =' and 'null !=' for nullability.

R=brianwilkerson@google.com, paulberry@google.com

Change-Id: I84b186db9888ebc14abbc12acbba7fe4d5809072
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107191
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>