[clang] [clang] Extend -Wunused-but-set-variable to static globals (PR #178342)

[Yanzuo Liu via cfe-commits]

zwuis wrote:

> CI failures look unrelated to me (OpenMP failures). Is there anything else needed from my end?

No.

> Please resolve https://github.com/llvm/llvm-project/pull/178342#discussion_r2835980451 .

Oh I didn't make it clear. I meant modifying code, calling `ShouldRemoveFromUnused`.

https://github.com/llvm/llvm-project/pull/178342