[PATCH] D79094: [SemaObjC] Warn on visibility attributes on an @implementation

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak added a comment.

This seems fine to me unless there are cases where the user wants to use it on the implementation. I can't think of a case where that is needed.


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  https://reviews.llvm.org/D79094/new/

https://reviews.llvm.org/D79094