[PATCH] D52401: Remove redundant null pointer check in operator delete

[Louis Dionne via Phabricator]

ldionne added a comment.

Was this true pre-C11 too? If not, then this needs to be guarded by `#if _LIBCPP_STD_VER >= 17`, because C++ is only on top of C11 in C++17 and above (Marshall can double-check this).


Repository:
  rCXX libc++

https://reviews.llvm.org/D52401