Differential D47360 Diff 219818 test/std/utilities/utility/mem.res/mem.poly.allocator.class/mem.poly.allocator.ctor/assign.pass.cpp

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				//===----------------------------------------------------------------------===//
				//
				// 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.
				//
				//===----------------------------------------------------------------------===//

				// UNSUPPORTED: c++98, c++03

				// <memory_resource>

				// template <class T> class polymorphic_allocator

				// polymorphic_allocator operator=(polymorphic_allocator const &) = delete

				#include <memory_resource>
				#include <type_traits>
				#include <cassert>

				int main(int, char**)
				{
				typedef std::pmr::polymorphic_allocator<void> T;
				static_assert(!std::is_copy_assignable<T>::value, "");
				static_assert(!std::is_move_assignable<T>::value, "");

				return 0;
				}