190075Sobrien/* Basic error reporting routines.
2169689Skan   Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
3132718Skan   Free Software Foundation, Inc.
490075Sobrien
590075SobrienThis file is part of GCC.
690075Sobrien
790075SobrienGCC is free software; you can redistribute it and/or modify it under
890075Sobrienthe terms of the GNU General Public License as published by the Free
990075SobrienSoftware Foundation; either version 2, or (at your option) any later
1090075Sobrienversion.
1190075Sobrien
1290075SobrienGCC is distributed in the hope that it will be useful, but WITHOUT ANY
1390075SobrienWARRANTY; without even the implied warranty of MERCHANTABILITY or
1490075SobrienFITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
1590075Sobrienfor more details.
1690075Sobrien
1790075SobrienYou should have received a copy of the GNU General Public License
1890075Sobrienalong with GCC; see the file COPYING.  If not, write to the Free
19169689SkanSoftware Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
20169689Skan02110-1301, USA.  */
2190075Sobrien
2290075Sobrien/* warning, error, and fatal.  These definitions are suitable for use
2390075Sobrien   in the generator programs; eventually we would like to use them in
2490075Sobrien   cc1 too, but that's a longer term project.
2590075Sobrien
2690075Sobrien   N.B. We cannot presently use ATTRIBUTE_PRINTF with these functions,
2790075Sobrien   because they can be extended with additional format specifiers which
2890075Sobrien   GCC does not know about.  */
2990075Sobrien
3090075Sobrien#ifndef GCC_ERRORS_H
3190075Sobrien#define GCC_ERRORS_H
3290075Sobrien
33169689Skan/* The first parameter is for compatibility with the non-generator
34169689Skan   version of warning().  For those, you'd pass an OPT_W* value from
35169689Skan   options.h, but in generator programs it has no effect, so it's OK
36169689Skan   to just pass zero for calls from generator-only files.  */
37169689Skanextern void warning (int, const char *, ...) ATTRIBUTE_PRINTF_2;
38169689Skanextern void error (const char *, ...) ATTRIBUTE_PRINTF_1;
39169689Skanextern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
40169689Skanextern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
41132718Skanextern const char *trim_filename (const char *);
4290075Sobrien
4390075Sobrienextern int have_error;
4490075Sobrienextern const char *progname;
45117395Skan
4690075Sobrien#endif /* ! GCC_ERRORS_H */
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