[clang] [clang] Fix non-deterministic infinite recursion... (PR #118288)

[Alejandro Álvarez Ayllón via cfe-commits]

alejandro-alvarez-sonarsource wrote:

Thanks! Can you do the merge? I do not have the rights.

Also, would it make sense to backport to 19? 

https://github.com/llvm/llvm-project/pull/118288