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a0f6b076 | 1 | /* Declaration for error-reporting function for Bison. |
ee000ba4 | 2 | Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. |
a0f6b076 AD |
3 | |
4 | This program is free software; you can redistribute it and/or modify it | |
5 | under the terms of the GNU General Public License as published by the | |
6 | Free Software Foundation; either version 2, or (at your option) any | |
7 | later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
16 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
17 | USA. */ | |
18 | ||
19 | #ifndef COMPLAIN_H_ | |
ee000ba4 | 20 | # define COMPLAIN_H_ 1 |
a0f6b076 | 21 | |
ee000ba4 AD |
22 | # include "location.h" |
23 | ||
24 | # ifdef __cplusplus | |
a0f6b076 | 25 | extern "C" { |
ee000ba4 | 26 | # endif |
a0f6b076 | 27 | |
81ebdef9 | 28 | /* Informative messages, but we proceed. */ |
a0f6b076 | 29 | |
81ebdef9 | 30 | void warn (char const *format, ...) |
52489d44 AD |
31 | __attribute__ ((__format__ (__printf__, 1, 2))); |
32 | ||
81ebdef9 | 33 | void warn_at (location loc, char const *format, ...) |
e9955c83 | 34 | __attribute__ ((__format__ (__printf__, 2, 3))); |
a0f6b076 | 35 | |
ea03c24f | 36 | /* Something bad happened, but let's continue and die later. */ |
a0f6b076 | 37 | |
81ebdef9 | 38 | void complain (char const *format, ...) |
52489d44 AD |
39 | __attribute__ ((__format__ (__printf__, 1, 2))); |
40 | ||
81ebdef9 | 41 | void complain_at (location loc, char const *format, ...) |
e9955c83 | 42 | __attribute__ ((__format__ (__printf__, 2, 3))); |
a0f6b076 | 43 | |
ea03c24f | 44 | /* Something bad happened, and let's die now. */ |
a0f6b076 | 45 | |
81ebdef9 | 46 | void fatal (char const *format, ...) |
ec88357a | 47 | __attribute__ ((__noreturn__, __format__ (__printf__, 1, 2))); |
e9955c83 | 48 | |
81ebdef9 | 49 | void fatal_at (location loc, char const *format, ...) |
ec88357a | 50 | __attribute__ ((__noreturn__, __format__ (__printf__, 2, 3))); |
a0f6b076 | 51 | |
ec88357a PE |
52 | /* This variable is set each time `warn' is called. */ |
53 | extern bool warning_issued; | |
a0f6b076 | 54 | |
ec88357a PE |
55 | /* This variable is set each time `complain' is called. */ |
56 | extern bool complaint_issued; | |
a0f6b076 | 57 | |
ee000ba4 | 58 | # ifdef __cplusplus |
a0f6b076 | 59 | } |
ee000ba4 | 60 | # endif |
a0f6b076 AD |
61 | |
62 | #endif /* !COMPLAIN_H_ */ |