[PATCH] D16639: [libcxx] Limit catopen usage to unix-like OSes

[Marshall Clow via cfe-commits]

mclow.lists added a comment.

I don't have a problem with this change (assuming that it is correct, and it looks correct), but I think it should stay in __config, with all the other configuration tests.  (There are other configuration tests in the .cpp files, but users never see those).

FWIW, looking at locale, I think that code can be significantly cleaned up.


http://reviews.llvm.org/D16639