[libcxx-commits] [libcxx] [libc++] Add std::hash support for wide _BitInt types (PR #193194)

[Xavier Roche via libcxx-commits]

xroche wrote:

> I think `hash` is one of the last things we should implement, since we lock ourselves into the implementation once we do it. I'd rather get more experience with less critical facilities first. (And IMO other parts of the library are also more useful for `_BitInt`)

Got it! byteswap (rejecting padding) and std::abs might be better candidates before we mess with sensitive ABI-related stuff

https://github.com/llvm/llvm-project/pull/193194