parse_misc.h

   1 #ifndef __parse_misc_H
   2 #define __parse_misc_H
   3 /*
   4  * Copyright (c) 1998-2000 Stephen Williams (steve@icarus.com)
   5  *
   6  *    This source code is free software; you can redistribute it
   7  *    and/or modify it in source code form under the terms of the GNU
   8  *    General Public License as published by the Free Software
   9  *    Foundation; either version 2 of the License, or (at your option)
  10  *    any later version.
  11  *
  12  *    This program is distributed in the hope that it will be useful,
  13  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *    GNU General Public License for more details.
  16  *
  17  *    You should have received a copy of the GNU General Public License
  18  *    along with this program; if not, write to the Free Software
  19  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  20  */
  21 #ifdef HAVE_CVS_IDENT
  22 #ident "$Id: parse_misc.h,v 1.7 2003/03/08 20:58:18 steve Exp $"
  23 #endif
  24
  25 # include  <list>
  26 # include  "pform.h"
  27
  28 /*
  29  * The vlltype supports the passing of detailed source file location
  30  * information between the lexical analyzer and the parser. Defining
  31  * YYLTYPE compels the lexor to use this type and not something other.
  32  */
  33 struct vlltype {
  34       unsigned first_line;
  35       unsigned first_column;
  36       unsigned last_line;
  37       unsigned last_column;
  38       const char*text;
  39 };
  40 # define YYLTYPE struct vlltype
  41
  42   /* This for compatibility with new and older bison versions. */
  43 #ifndef yylloc
  44 # define yylloc VLlloc
  45 #endif
  46 extern YYLTYPE yylloc;
  47
  48 /*
  49  * Interface into the lexical analyzer. ...
  50  */
  51 extern int  VLlex();
  52 extern void VLerror(const char*msg);
  53 extern void VLerror(const YYLTYPE&loc, const char*msg);
  54 #define yywarn VLwarn
  55 extern void VLwarn(const YYLTYPE&loc, const char*msg);
  56
  57 extern unsigned error_count, warn_count;
  58 extern unsigned long based_size;
  59
  60 #endif