This way, instead of implicit result that the given node is a
SimpleIdentifier and requiring a cast in the client, or a
PrefixedIdentifier - so we have to check whether it is one or another
again; we now prove the result by returning the actual value, not
just a flag.
Change-Id: I65f0a21e5d3c1e7be06e621a0f7fb6a5e6b2db2d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/232780
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Konstantin Shcheglov
aec9bccdd9