[libcxx-commits] [libcxx] [libc++][NFC] Remove `pointer_traits<__wrap_iter>` partial specialization (PR #178864)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 commented:

Now I'm kinda wondering whether this has been added for reduced compile times. I've recently looked into specializing `allocator_traits` for `std::allocator` to avoid a lot of the metaprogramming. Could you check how much of a difference the specialization makes?

https://github.com/llvm/llvm-project/pull/178864