[libcxx-commits] [libcxx] [libcxx] Undefine all supported C math functions (PR #94533)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 requested changes to this pull request.

This breaks if one of the `__math/` headers is included before `math.h` is included. I also don't understand what the failure mode is here. These macros should always be `#undef`ed right after they are defined.

https://github.com/llvm/llvm-project/pull/94533