Because FreeBSD uses _M in its <sys/types.h>, and it is hard to avoid
including that header, only define _M to NASTY_MACRO for other operating
systems. This fixes almost 2000 unexpected test failures.
Discussed with Eric Fiselier.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@339794 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
In the CHERI clang compiler __output and __input are keywords and therefore
we can't compile libc++ with our compiler.
Reviewers: mclow.lists, EricWF, theraven
Reviewed By: EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D39537
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318144 91177308-0d34-0410-b5e6-96231b3b80d8
Windows is greedy and it defines the identifier `__out` as a macro.
This patch renames all conflicting libc++ identifiers in order
to correctly work on Windows.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291345 91177308-0d34-0410-b5e6-96231b3b80d8
