5b7968346d
This adds a third reference to Field declaration, so that we know have three references, one for each use case: 1) fieldReference used for initialization; in FieldInitializer and as the key in the InstanceConstant.fieldValues map. 2) getterReference used for reading; in InstanceGet, StaticGet and SuperPropertyGet 3) setterReference used for writing; in InstanceSet, StaticSet and SuperPropertySet TEST=existing Change-Id: I223f130e808e7f19a831c1fe5e3a4725d1bcdc3b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/203770 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>