[libcxx-commits] [libcxx] [libc++] Enable _LIBCPP_NODEBUG again (PR #123318)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

> This depends on a clang that has [504dd57](https://github.com/llvm/llvm-project/commit/504dd577675e8c85cdc8525990a7c8b517a38a89) and #123253 to work. Those are very recent clang changes. Doesn't libc++ usually support building with clangs that are older than tip-of-tree?

Yes, to some extent. We support older releases in general, but not clang built from arbitrary commits. I was under the impression that these bugs were recent and the cases where you run into them are relatively obscure. Not sure there is any basis in reality for that impression though. Did you run into issues with older compilers due to this?

https://github.com/llvm/llvm-project/pull/123318