[PATCH] D76262: [NFC] Add UsedDeclVisitor

[Nico Weber via Phabricator via cfe-commits]

thakis added a comment.

Could you add a clang-side test for the check-mlir fix? Having to run mlir tests to verify clang changes seems suboptimal, so we should try to improve coverage of clang's tests.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D76262/new/

https://reviews.llvm.org/D76262