1 // { dg-do compile }
2 
3 // 2007-09-20 Benjamin Kosnik <bkoz@redhat.com>
4 
5 // Copyright (C) 2007-2018 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 
23 #include <numeric>
24 #include <testsuite_character.h>
25 
26 namespace std
27 {
28   using __gnu_test::pod_int;
29 
30   typedef pod_int 		value_type;
31   typedef value_type* 		input_iterator;
32   typedef value_type* 		output_iterator;
33 
34   template
35   output_iterator adjacent_difference(input_iterator, input_iterator, output_iterator);
36 }
37