1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // UNSUPPORTED: c++03, c++11, c++14
10 // TODO: Change to XFAIL once https://github.com/llvm/llvm-project/issues/40340 is fixed
11 // UNSUPPORTED: availability-pmr-missing
12 
13 // <memory_resource>
14 
15 // template <class T> class polymorphic_allocator
16 
17 // polymorphic_allocator operator=(polymorphic_allocator const &) = delete
18 
19 #include <memory_resource>
20 #include <type_traits>
21 #include <cassert>
22 
main(int,char **)23 int main(int, char**) {
24   typedef std::pmr::polymorphic_allocator<void> T;
25   static_assert(!std::is_copy_assignable<T>::value, "");
26   static_assert(!std::is_move_assignable<T>::value, "");
27 
28   return 0;
29 }
30