[libcxx-commits] [libcxx] [libc++] Implement LWG4477: placement operator delete should be constexpr (PR #189915)

[Hristo Hristov via libcxx-commits]

H-G-Hristov wrote:

> > Note: LWG4477 has not been formally adopted yet, but this is a speculative implementation.
> 
> No. It's formally adopted at the recent meeting.
> 
> I‘m updating documentation in #189901. After merging that PR, you can subsequently update the entry for LWG4477.

@frederick-vs-ja What is our policy in implementing not-addopted-yet LWGs? I guess we want correctness but also to be conformant and keep the number low.

https://github.com/llvm/llvm-project/pull/189915