| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // : public OuterAlloc |
| // { |
| // public: |
| // typedef OuterAlloc outer_allocator_type; |
| // typedef typename OuterTraits::size_type size_type; |
| // typedef typename OuterTraits::difference_type difference_type; |
| // typedef typename OuterTraits::pointer pointer; |
| // typedef typename OuterTraits::const_pointer const_pointer; |
| // typedef typename OuterTraits::void_pointer void_pointer; |
| // typedef typename OuterTraits::const_void_pointer const_void_pointer; |
| // }; |
| |
| #include <scoped_allocator> |
| #include <type_traits> |
| |
| #include "allocators.h" |
| |
| int main() |
| { |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| static_assert((std::is_base_of< |
| A1<int>, |
| std::scoped_allocator_adaptor<A1<int>> |
| >::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::outer_allocator_type, |
| A1<int>>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::size_type, |
| std::make_unsigned<std::ptrdiff_t>::type>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::difference_type, |
| std::ptrdiff_t>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::pointer, |
| int*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::const_pointer, |
| const int*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::void_pointer, |
| void*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A1<int>>::const_void_pointer, |
| const void*>::value), ""); |
| |
| static_assert((std::is_base_of< |
| A2<int>, |
| std::scoped_allocator_adaptor<A2<int>, A1<int>> |
| >::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::outer_allocator_type, |
| A2<int>>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::size_type, |
| unsigned>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::difference_type, |
| int>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::pointer, |
| int*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::const_pointer, |
| const int*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::void_pointer, |
| void*>::value), ""); |
| |
| static_assert((std::is_same< |
| std::scoped_allocator_adaptor<A2<int>, A1<int>>::const_void_pointer, |
| const void*>::value), ""); |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| } |