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 // <functional>
11 // XFAIL: c++98, c++03, c++11, c++14
12
13 // class function<R(ArgTypes...)>
14
15 // template<class A> function(allocator_arg_t, const A&, const function&);
16 //
17 // This signature was removed in C++17
18
19
20 #include <functional>
21 #include <cassert>
22
23 #include "test_macros.h"
24
main()25 int main()
26 {
27 typedef std::function<void(int)> F;
28 F f1;
29 F f2(std::allocator_arg, std::allocator<int>(), f1);
30 }
31