[PATCH] D29464: [MinGWToolChain] Don't use GCC headers on Win32

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

If I understand correctly, these GCC version specific include directories are equivalent to clang's resource include directory. We shouldn't have those on the include search path, so in principle, this seems like the right change.


https://reviews.llvm.org/D29464