| //===----------------------------------------------------------------------===// |
| // |
| // 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 OuterAlloc, class... InnerAllocs> |
| // class scoped_allocator_adaptor |
| |
| // typedef see below propagate_on_container_swap; |
| |
| #include <scoped_allocator> |
| #include <type_traits> |
| |
| #include "allocators.h" |
| |
| int main() |
| { |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::propagate_on_container_swap, |
| std::false_type>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>, A2<int>>::propagate_on_container_swap, |
| std::false_type>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>>::propagate_on_container_swap, |
| std::true_type>::value), ""); |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| } |