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 // <future>
11
12 // class packaged_task<R(ArgTypes...)>
13
14 // template <class Callable, class Alloc>
15 // struct uses_allocator<packaged_task<Callable>, Alloc>
16 // : true_type { };
17
18 #include <future>
19 #include "../../test_allocator.h"
20
main()21 int main()
22 {
23 static_assert((std::uses_allocator<std::packaged_task<double(int, char)>, test_allocator<int> >::value), "");
24 }
25