[libcxx-commits] [clang] [libcxx] [Clang] Diagnose forming references to nullptr (PR #143667)

[Vlad Serebrennikov via libcxx-commits]

https://github.com/Endilll commented:

Changes to CWG1458 test are fine, because it's still unspecified behavior, so we're conforming either way.
Kudos for getting the expected directives (almost) right.

https://github.com/llvm/llvm-project/pull/143667