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63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* Declaration for error-reporting function for Bison.
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Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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USA. */
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#ifndef COMPLAIN_H_
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# define COMPLAIN_H_ 1
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# include "location.h"
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# ifdef __cplusplus
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extern "C" {
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# endif
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/* Informative messages, but we proceed. */
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void warn (char const *format, ...)
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__attribute__ ((__format__ (__printf__, 1, 2)));
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void warn_at (location loc, char const *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)));
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/* Something bad happened, but let's continue and die later. */
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void complain (char const *format, ...)
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__attribute__ ((__format__ (__printf__, 1, 2)));
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void complain_at (location loc, char const *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)));
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/* Something bad happened, and let's die now. */
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void fatal (char const *format, ...)
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__attribute__ ((__noreturn__, __format__ (__printf__, 1, 2)));
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void fatal_at (location loc, char const *format, ...)
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__attribute__ ((__noreturn__, __format__ (__printf__, 2, 3)));
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/* This variable is set each time `warn' is called. */
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extern bool warning_issued;
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/* This variable is set each time `complain' is called. */
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extern bool complaint_issued;
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# ifdef __cplusplus
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}
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# endif
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#endif /* !COMPLAIN_H_ */
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