1 // { dg-do compile { target c++11 } }
2 // { dg-require-normal-mode "" }
3 // { dg-require-normal-namespace "" }
4 
5 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
6 //
7 // This file is part of the GNU ISO C++ Library.  This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
11 // any later version.
12 
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 // GNU General Public License for more details.
17 
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3.  If not see
20 // <http://www.gnu.org/licenses/>.
21 
22 #include <forward_list>
23 
24 namespace std {
25   template <class T, class Allocator> class forward_list;
26 
27   template <class T, class Allocator>
28   bool operator==(const forward_list<T,Allocator>& x,
29 		  const forward_list<T,Allocator>&);
30 
31   template <class T, class Allocator>
32   bool operator< (const forward_list<T,Allocator>& x,
33 		  const forward_list<T,Allocator>&);
34 
35   template <class T, class Allocator>
36     bool operator!=(const forward_list<T,Allocator>& x,
37 		    const forward_list<T,Allocator>&);
38 
39   template <class T, class Allocator>
40     bool operator> (const forward_list<T,Allocator>& x,
41 		    const forward_list<T,Allocator>&);
42 
43   template <class T, class Allocator>
44     bool operator>=(const forward_list<T,Allocator>& x,
45 		    const forward_list<T,Allocator>&);
46 
47   template <class T, class Allocator>
48     bool operator<=(const forward_list<T,Allocator>& x,
49 		    const forward_list<T,Allocator>&);
50 
51   template <class T, class Allocator>
52     void swap(forward_list<T,Allocator>& x, forward_list<T,Allocator>& y);
53 }
54