parser_misc.h

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#ifndef __PARSE_MISC_H__
#define __PARSE_MISC_H__

/*
 Copyright (c) 2006-2010 Trevor Williams

 This program 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 of the License, or (at your option) any later version.

 This program 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 this program;
 if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "defines.h"

struct vlltype {
  unsigned int first_line;
  unsigned int first_column;
  unsigned int last_line;
  unsigned int last_column;
  char*        text;
  unsigned int ppline;
};

#define YYLTYPE struct vlltype

/* This for compatibility with new and older bison versions. */
#ifndef yylloc
# define yylloc VLlloc
#endif
extern YYLTYPE yylloc;

/*
 * Interface into the lexical analyzer. ...
 */
extern int  VLlex();
extern void VLerror( char* msg );
#define yywarn VLwarn
/*@-exportlocal@*/
extern void VLwarn( char* msg );
/*@=exportlocal@*/

extern unsigned error_count;

void parser_dealloc_sig_range( sig_range* range, bool rm_ptr );

sig_range* parser_copy_curr_range( bool packed );

void parser_copy_range_to_curr_range( sig_range* range, bool packed );

void parser_explicitly_set_curr_range( static_expr* left, static_expr* right, bool packed );

void parser_implicitly_set_curr_range( int left_num, int right_num, bool packed );

bool parser_check_generation( unsigned int gen );

void parser_handle_case_statement(
  exp_op_type  case_op,
  expression*  cs_expr,
  expression*  c_expr,
  statement*   cs_stmt,
  unsigned int line,
  unsigned int ppline,
  statement**  last_stmt
);

void parser_handle_case_statement_list(
  exp_op_type  case_op,
  expression*  cs_expr,
  expression*  c_expr,
  statement*   cs_stmt,
  unsigned int line,
  unsigned int ppline,
  statement**  last_stmt
);

void parser_handle_generate_case_statement(
  expression*  cs_expr,
  expression*  c_expr,
  gen_item*    gi,
  unsigned int line,
  gen_item**   last_gi
);

void parser_handle_generate_case_statement_list(
  expression*  cs_expr,
  expression*  c_expr,
  gen_item*    gi,
  unsigned int line,
  gen_item**   last_gi
);

#endif