[libcxx-commits] [libcxx] [libc++][test-suite][NFC] Refactor `unused_variables` tests (PR #223234)

[Hristo Hristov via libcxx-commits]

Zingam wrote:

> > > I've put this there, since I don't think it's worth having this in multiple files.
> > 
> > 
> > Would you suggest to have a separate special directory for such tests instead of putting it in a random place as is the case? Would that be OK with you?
> 
> Sure. I also wouldn't mind simply putting it in `test/libcxx` directly.

Cool. I'll do that. My motivation for moving these type of tests to a more prominent locacation is that they aren't visible to new contributors and they get omitted even during reviews sometimes.

https://github.com/llvm/llvm-project/pull/223234