[libcxx-commits] [libcxx] [libc++] Remove macros for keeping std::allocator members and void specialization after C++20 (PR #85806)

[Ilya Biryukov via libcxx-commits]

ilya-biryukov wrote:

> Thanks a lot for picking up this task, I really appreciate it! I have some questions but it's probably just me missing the point, this patch looks good overall.

Thanks for a quick review and an insightful comment. I think I did remove some useful tests, it was unintentional, I had some wrong assumptions about the tests that I didn't check. They should be restored now.

https://github.com/llvm/llvm-project/pull/85806