1  /* Basic error reporting routines.
       2     Copyright (C) 1999-2023 Free Software Foundation, Inc.
       3  
       4  This file is part of GCC.
       5  
       6  GCC is free software; you can redistribute it and/or modify it under
       7  the terms of the GNU General Public License as published by the Free
       8  Software Foundation; either version 3, or (at your option) any later
       9  version.
      10  
      11  GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      12  WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14  for more details.
      15  
      16  You should have received a copy of the GNU General Public License
      17  along with GCC; see the file COPYING3.  If not see
      18  <http://www.gnu.org/licenses/>.  */
      19  
      20  /* warning, error, and fatal.  These definitions are suitable for use
      21     in the generator programs; eventually we would like to use them in
      22     cc1 too, but that's a longer term project.
      23  
      24     N.B. We cannot presently use ATTRIBUTE_PRINTF with these functions,
      25     because they can be extended with additional format specifiers which
      26     GCC does not know about.  */
      27  
      28  #ifndef GCC_ERRORS_H
      29  #define GCC_ERRORS_H
      30  
      31  extern void warning (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
      32  extern void error (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
      33  extern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
      34  extern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
      35  extern const char *trim_filename (const char *);
      36  
      37  extern int have_error;
      38  extern const char *progname;
      39  
      40  #endif /* ! GCC_ERRORS_H */