[libcxx-commits] [clang] [libcxx] [libc++][Clang] Added explanation why is_constructible evaluated to false. Updated the diagnostics checks in libc++ tests. (PR #144220)

[Shamshura Egor via libcxx-commits]

egorshamshura wrote:

> @egorshamshura This patch has caused a failure in libcxx tests: #150601
> 
> The failure only happens with a libcxx build without exceptions and RTTI.
> 
> Can you please have a look at it?

Yes, I will try to fix it as soon as possible.

https://github.com/llvm/llvm-project/pull/144220