[PATCH] D76262: [NFC] Add UsedDeclVisitor

[John McCall via Phabricator via cfe-commits]

rjmccall accepted this revision.
rjmccall added a comment.
This revision is now accepted and ready to land.

Thanks, LGTM.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76262/new/

https://reviews.llvm.org/D76262