[libc-commits] [libc] [libc] Add support for C++20 'atomic_ref' type (PR #132302)

[Joseph Huber via libc-commits]

jhuber6 wrote:

> Does this require C++20 to compile or is it just a feature added by the C++20 libc++?

The latter.

https://github.com/llvm/llvm-project/pull/132302