1 // { dg-do compile }
2 
3 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library.  This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
9 // any later version.
10 
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 // GNU General Public License for more details.
15 
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3.  If not see
18 // <http://www.gnu.org/licenses/>.
19 
20 #include <cerrno>
21 
22 namespace gnu
23 {
24 #ifndef EDOM
25     #error "EDOM_must_be_a_macro"
26 #endif
27 
28 #ifndef ERANGE
29     #error "ERANGE_must_be_a_macro"
30 #endif
31 
32 #ifndef errno
33     #error "errno_must_be_a_macro"
34 #endif
35 }
36