[libcxx-commits] [libcxx] [libc++] Avoid -Wzero-as-null-pointer-constant in operator<=> (PR #79465)

[Barry Revzin via libcxx-commits]

brevzin wrote:

Why not just suppresss the warning, given that it's a false positive warning in this case? 

https://github.com/llvm/llvm-project/pull/79465