[clang] [Sema] Improve diagnostic for volatile static data member initializer… (PR #185021)

[Yanzuo Liu via cfe-commits]

zwuis wrote:

https://github.com/llvm/llvm-project/issues/88603#issue-2241434649

> While tinkering with CWG457 test, I came across the following inconsistency (https://godbolt.org/z/oerW3e35o):
> 
> ...

This link shows that this issue is fixed on trunk. I'm sorry that I don't have time to bisect commits fixing this issue.

https://github.com/llvm/llvm-project/pull/185021