[libcxx-commits] [libcxx] [libc++] Refactor std::midpoint tests and add constraint checks (PR #175388)

[Hristo Hristov via libcxx-commits]

H-G-Hristov wrote:

> > Currently it's really hard to see what actually changed and what's just formatting. Could you push a separate formatting commit and rebase on top of that?
> 
> I've rebased this PR. It now consists of a formatting commit followed by the actual logic changes.

Generally: NFC changes like refactoring, including renaming and reformatting are better submitted as a per-requisite as a separate PR. Similar to what we were supposed to do here: https://github.com/llvm/llvm-project/pull/174596
This keeps the PR with the actual changes clean and clear and the changes after merging obvious.

https://github.com/llvm/llvm-project/pull/175388