std_pos.sprut

/* This is file `std_pos.sprut'.  The file contains description of C
   position type and its type specific macros (see SPRUT
   documentation).  The macros is implemented with the aid of package
   `positions' therefore the package must be initiated before usage
   macros from this file.

   Copyright (C) 1997-2016 Vladimir Makarov.

   Written by Vladimir Makarov <vmakarov@gcc.gnu.org>

   This file is part of the tool SPRUT.

   This is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This software is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GNU CC; see the file COPYING.  If not, write to the Free
   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
   02111-1307, USA.

 */

%type position_t

%import {

#include <stdio.h>
#include "position.h"

/* The type `position_t' is already in file `positions.h'. */

}

%local {

/* Type specific macros (see SPRUT documentation) for `position_t': */
#define IR_BEGIN_position_t(a)        ((a) = no_position)
#define IR_END_position_t(a)        
#define IR_COPY_position_t(a, b)      ((a) = (b))
#define IR_EQUAL_position_t(a, b)     (compare_positions ((a), (b)) == 0)
#define IR_PRINT_position_t(a)\
   printf ("(file = \"%s\", line = %d, pos = %d)",\
           (a).file_name, (a).line_number, (a).column_number)

#define IR_INPUT_position_t(file, a)  (fread (&(a), sizeof (a), 1, (file))\
                                       != sizeof (a))
#define IR_OUTPUT_position_t(file, a)  (fwrite (&(a), sizeof (a), 1, (file))\
                                        != sizeof (a))

}

%%

/*
Local Variables:
mode:c
End:
*/