[PATCH] D41179: [Sema] Diagnose template specializations with C linkage

[Mikhail Maltsev via Phabricator via cfe-commits]

miyuki added a comment.

In https://reviews.llvm.org/D41179#957992, @sepavloff wrote:

>   Classes do not have language linkage according to 10.5p1, just as templates, so this code is valid.
>  
>   It looks like defining templates inside extern "C" blocks is OK.


Currently both Clang and GCC diagnose class templates declared inside an 'extern "C"' block. I'm not sure how to proceed about this.


https://reviews.llvm.org/D41179