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

[Corentin Jabot via libcxx-commits]

cor3ntin wrote:

> Per [CWG2823](https://cplusplus.github.io/CWG/issues/2823.html), would it be more meaningful to diagnose dereferencing null pointers?

Yes, done!

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