[libcxx-commits] [libcxx] [libc++] std::byteswap support for _BitInt(N) (PR #196512)

[A. Jiang via libcxx-commits]

frederick-vs-ja wrote:

It's a bit unfortunate that [LWG4583](https://cplusplus.github.io/LWG/issue4583) is rejected as "NAD, paper needed".

https://github.com/llvm/llvm-project/pull/196512