Brian Wilkerson cc45c9358b Rename another diagnostic code ...

The diagnostic applies to both the if-null expression ('??') and the
compound assignment expression ('??='), so it seems like the name should
be more general.

Change-Id: I004cc2924ef97fcbd2168f070380ff17152cbb0f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136903
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>

2020-02-23 17:11:24 +00:00

..

error.dart

Rename another diagnostic code

2020-02-23 17:11:24 +00:00

listener.dart

Add context messages for cases where different types have the same name

2020-02-11 17:42:33 +00:00