Commit Graph

3 Commits

Author SHA1 Message Date
Paul Berry 0e5d18f281 Ensure that nullability promotion of the Null type yields Never.
Change-Id: I2232f80bbf5c8a9e51f305a603c06ca2b3ad8aea
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103573
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
2019-05-24 14:57:15 +00:00
Mike Fairhurst a8b6e18b62 Resolve x ?? y as LUB(X!, Y) instead of LUB(X, Y).
Change-Id: I081d8ec153916fb37e2a949d9fa85a6ea778438e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/92390
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Mike Fairhurst <mfairhurst@google.com>
Auto-Submit: Mike Fairhurst <mfairhurst@google.com>
2019-05-07 16:34:17 +00:00
Mike Fairhurst 36c315eacc [analyzer] resolve x?.y to return T?
Change-Id: I3ef319621753364b8d70e79b2ab32d7ec9c1e8d8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/92383
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Mike Fairhurst <mfairhurst@google.com>
2019-05-06 21:09:39 +00:00