/* Basic error reporting routines.
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/* Basic error reporting routines.
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Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2007
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Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2007
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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Software Foundation; either version 3, or (at your option) any later
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version.
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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/* warning, error, and fatal. These definitions are suitable for use
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/* warning, error, and fatal. These definitions are suitable for use
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in the generator programs; eventually we would like to use them in
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in the generator programs; eventually we would like to use them in
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cc1 too, but that's a longer term project.
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cc1 too, but that's a longer term project.
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N.B. We cannot presently use ATTRIBUTE_PRINTF with these functions,
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N.B. We cannot presently use ATTRIBUTE_PRINTF with these functions,
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because they can be extended with additional format specifiers which
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because they can be extended with additional format specifiers which
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GCC does not know about. */
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GCC does not know about. */
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#ifndef GCC_ERRORS_H
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#ifndef GCC_ERRORS_H
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#define GCC_ERRORS_H
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#define GCC_ERRORS_H
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/* The first parameter is for compatibility with the non-generator
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/* The first parameter is for compatibility with the non-generator
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version of warning(). For those, you'd pass an OPT_W* value from
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version of warning(). For those, you'd pass an OPT_W* value from
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options.h, but in generator programs it has no effect, so it's OK
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options.h, but in generator programs it has no effect, so it's OK
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to just pass zero for calls from generator-only files. */
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to just pass zero for calls from generator-only files. */
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extern void warning (int, const char *, ...) ATTRIBUTE_PRINTF_2;
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extern void warning (int, const char *, ...) ATTRIBUTE_PRINTF_2;
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extern void error (const char *, ...) ATTRIBUTE_PRINTF_1;
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extern void error (const char *, ...) ATTRIBUTE_PRINTF_1;
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extern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
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extern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
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extern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
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extern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1;
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extern const char *trim_filename (const char *);
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extern const char *trim_filename (const char *);
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extern int have_error;
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extern int have_error;
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extern const char *progname;
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extern const char *progname;
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#endif /* ! GCC_ERRORS_H */
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#endif /* ! GCC_ERRORS_H */
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