1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // UNSUPPORTED: c++98, c++03
11 
12 // <experimental/memory_resource>
13 
14 // template <class T> class polymorphic_allocator
15 
16 // polymorphic_allocator operator=(polymorphic_allocator const &) = delete
17 
18 #include <experimental/memory_resource>
19 #include <type_traits>
20 #include <cassert>
21 
22 namespace ex = std::experimental::pmr;
23 
main()24 int main()
25 {
26     typedef ex::polymorphic_allocator<void> T;
27     static_assert(!std::is_copy_assignable<T>::value, "");
28     static_assert(!std::is_move_assignable<T>::value, "");
29 }
30