tree 29e1a5b234e5624c5adb710bdae30bdec36ffc78
parent 69f2bae9d52895ebdf35176acbb55065a2ac15db
author Johnni Winther <johnniwinther@google.com> 1640789659 +0000
committer Johnni Winther <johnniwinther@google.com> 1640789659 +0000

[cfe] Add SourceMemberBuilderImpl

This change adds a SourceMemberBuilderImpl subclass to MemberBuilderImpl
that use common only to SourceMemberBuilders. This allows moving methods
to the SourceMemberBuilder interface and let the
SyntheticConstructorBuilder, and the newly added
_RedirectingConstructorsFieldBuilder implements SourceMemberBuilder.

Change-Id: I1c98a61482bda3bea5be95124f34b9c4501e9333
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/225726
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>