[PATCH] D30837: [libcxx] Support for shared_ptr<T()>

[Andrey Khalyavin via Phabricator via cfe-commits]

halyavin added a comment.

But std::allocator<void> is deprecated in C++17. I don't know a good solution, I just used int as an arbitrary type when I faced similar problem.


https://reviews.llvm.org/D30837