gambas-source-code/main/gbx/gbx_expression.h

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/***************************************************************************
gbx_expression.h
(c) 2000-2017 Benoît Minisini <benoit.minisini@gambas-basic.org>
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, 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., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
***************************************************************************/
#ifndef __GBX_EXPRESSION_H
#define __GBX_EXPRESSION_H
#include "gb_table.h"
#include "gbx_class.h"
typedef
struct {
void *parent;
char *source;
int len;
PATTERN *pattern;
int pattern_count;
PATTERN *current;
PATTERN *tree;
CLASS exec_class;
CLASS_LOAD class_load;
FUNCTION func;
CLASS_CONST *cst;
ushort *code;
ushort ncode;
ushort ncode_max;
TABLE *table;
TABLE *string;
/*TABLE *variable;*/
CLASS **class;
char **unknown;
int *var;
short nvar;
short last_code;
short last_code2;
short assign_code;
int stack_usage;
void *op;
char *error;
unsigned analyze : 1;
unsigned rewrite : 1;
unsigned comment : 1;
unsigned custom : 1;
//unsigned _reserved : 12;
}
//PACKED
EXPRESSION;
typedef
struct {
SYMBOL sym;
int local;
}
EVAL_SYMBOL;
#endif