[libcxx-commits] [libcxx] [libc++] Add missing constant_wrapper in the std module (PR #202038)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

> LGTM.
> 
> > How do we test the std module?
> 
> It seems that we just check that some symbols obtained from header including and module importing are somehow "the same". Not sure why `constant_wrapper` was missed.

We're testing it with clang-tidy, but that currently doesn't run in the CI.

https://github.com/llvm/llvm-project/pull/202038