//===----------------------------------------------------------------------===// // // 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 // template <class OuterA1, class OuterA2, class... InnerAllocs> // bool // operator==(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a, // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b); // // template <class OuterA1, class OuterA2, class... InnerAllocs> // bool // operator!=(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a, // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b); #include <scoped_allocator> #include <cassert> #include "../allocators.h" int main() { #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES { typedef std::scoped_allocator_adaptor<A1<int>> A; A a1(A1<int>(3)); A a2 = a1; assert(a2 == a1); assert(!(a2 != a1)); } { typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A; A a1(A1<int>(4), A2<int>(5)); A a2 = a1; assert(a2 == a1); assert(!(a2 != a1)); } { typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A; A a1(A1<int>(4), A2<int>(5), A3<int>(6)); A a2 = a1; assert(a2 == a1); assert(!(a2 != a1)); } { typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A; A a1(A1<int>(4), A2<int>(5), A3<int>(6)); A a2(A1<int>(4), A2<int>(5), A3<int>(5)); assert(a2 != a1); assert(!(a2 == a1)); } #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES }