1/* Various diagnostic subroutines for the GNU C language.
2   Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
3   Contributed by Gabriel Dos Reis <gdr@codesourcery.com>
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify it under
8the terms of the GNU General Public License as published by the Free
9Software Foundation; either version 2, or (at your option) any later
10version.
11
12GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13WARRANTY; without even the implied warranty of MERCHANTABILITY or
14FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING.  If not, write to the Free
19Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
2002110-1301, USA.  */
21
22#include "config.h"
23#include "system.h"
24#include "coretypes.h"
25#include "tm.h"
26#include "tree.h"
27#include "c-tree.h"
28#include "tm_p.h"
29#include "flags.h"
30#include "diagnostic.h"
31
32/* Issue an ISO C99 pedantic warning MSGID.  */
33
34void
35pedwarn_c99 (const char *gmsgid, ...)
36{
37  diagnostic_info diagnostic;
38  va_list ap;
39
40  va_start (ap, gmsgid);
41  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location,
42		       flag_isoc99 ? pedantic_error_kind () : DK_WARNING);
43  report_diagnostic (&diagnostic);
44  va_end (ap);
45}
46
47/* Issue an ISO C90 pedantic warning MSGID.  This function is supposed to
48   be used for matters that are allowed in ISO C99 but not supported in
49   ISO C90, thus we explicitly don't pedwarn when C99 is specified.
50   (There is no flag_c90.)  */
51
52void
53pedwarn_c90 (const char *gmsgid, ...)
54{
55  diagnostic_info diagnostic;
56  va_list ap;
57
58  va_start (ap, gmsgid);
59  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location,
60		       flag_isoc99 ? DK_WARNING : pedantic_error_kind ());
61  report_diagnostic (&diagnostic);
62  va_end (ap);
63}
64