[libcxx-commits] [libcxx] [libc++][test][NFC] remove unused variables in the test (PR #179038)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 commented:

While I'm fine with this in general, I do feel like the title doesn't really reflect the changes in the tests. The actual changes are much more than just removing an unused variable. That seems to be more of a side effect at this point.

https://github.com/llvm/llvm-project/pull/179038