[PATCH] D152373: [TableGen] Support warnings on unused classes and multiclasses.

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

The implementation looks good to me, except perhaps for `isInCommonTableGenHeader`. It seems like you're inventing a new concept of C-like "system headers", which TableGen did not previously have.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D152373/new/

https://reviews.llvm.org/D152373