[llvm-branch-commits] [clang] release/21.x: [clang] Followup for constexpr-unknown potential constant expressions. (#151053) (PR #157098)

[A. Jiang via llvm-branch-commits]

frederick-vs-ja wrote:

> Buildbot is failing. Looks like clang/test/SemaCXX/constant-expression-p2280r4.cpp may need to be adjusted? Not sure.

I guess we should cherry-pick another change first, which reduced warning for `-Winvalid-constexpr`.

https://github.com/llvm/llvm-project/pull/157098