[libcxx-commits] [libcxx] [libc++] Implement LWG4072: std::optional comparisons: constrain harder (PR #209968)

[Dan Shan via libcxx-commits]

HumanThe2nd wrote:

> Have you tested the changes individually to see the effects? While on the surface the changes might look OK, my concerns are that this PR is not quite ready yet but I am not quite sure what needs to be done next.

I tested the affected files on a local build though llvm-lit, which all passed. I recall it failed on libunwind which this PR doesn't touch. Could a rerun on the checks please be done?

https://github.com/llvm/llvm-project/pull/209968