[PATCH] D29877: Warn about unused static file scope function template declarations.

[NAKAMURA Takumi via Phabricator via cfe-commits]

chapuni added a comment.

I think yes, you may do. Warnings fix may be trivial as far as they are NFC.

It'd be fine that clang tree should be free from warnings with just-built clang.


https://reviews.llvm.org/D29877