[libcxx-commits] [libcxx] [libc++] Define an internal API for std::invoke and friends (PR #116637)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

> I like this refactoring, but I'd like to get clarity on the motivation for it and the next steps you plan.

We've talked about this and I think we agree that adding a `__builtin_invoke` is OK. In either case, I think this refactoring is an improvement, so any later changes shouldn't be blocking this PR.


https://github.com/llvm/llvm-project/pull/116637