[PATCH] D42248: Always allow "#pragma region".

[Arthur O'Dwyer via Phabricator via cfe-commits]

Quuxplusone added a comment.

FWIW, I would also like this patch, because it would mean that I could build with -Werror even when the project includes headers written by MSVC-using people. Given that we know what "#pragma region" does, it hardly deserves an "unknown pragma" diagnostic! So this patch is great IMHO. :)


https://reviews.llvm.org/D42248