[libcxx-commits] [libcxx] [AIX] cxx_std_23 is currently not a known feature to ibm-clang (PR #66952)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

LGTM but we should figure out why `cxx_std_23` doesn't work. I suspect that's a CMake problem if passing `-std=c++23` actually works.

https://github.com/llvm/llvm-project/pull/66952