| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // template <> |
| // class allocator<void> |
| // { |
| // public: |
| // typedef void* pointer; |
| // typedef const void* const_pointer; |
| // typedef void value_type; |
| // |
| // template <class _Up> struct rebind {typedef allocator<_Up> other;}; |
| // }; |
| |
| #include <memory> |
| #include <type_traits> |
| |
| int main() |
| { |
| static_assert((std::is_same<std::allocator<void>::pointer, void*>::value), ""); |
| static_assert((std::is_same<std::allocator<void>::const_pointer, const void*>::value), ""); |
| static_assert((std::is_same<std::allocator<void>::value_type, void>::value), ""); |
| static_assert((std::is_same<std::allocator<void>::rebind<int>::other, |
| std::allocator<int> >::value), ""); |
| std::allocator<void> a; |
| std::allocator<void> a2 = a; |
| a2 = a; |
| } |