[llvm-branch-commits] [clang] release/23.x: [C++20] [Modules] Handling merging predefined decls from std (#219151) (PR #219865)

[Chuanqi Xu via llvm-branch-commits]

https://github.com/ChuanqiXu9 approved this pull request.

This is trivial and no risks to me.

https://github.com/llvm/llvm-project/pull/219865