/*
* This file is part of cparser.
- * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * Copyright (C) 2012 Matthias Braun <matze@braunis.de>
*/
#ifndef TOKEN_T_H
#define TOKEN_T_H
+#include <stdbool.h>
#include <stdio.h>
+
#include "string_rep.h"
#include "symbol.h"
-#include "symbol_table.h"
-#include "type.h"
typedef enum token_kind_tag_t {
T_NULL = 0,
- T_EOF = '\x04', // EOT
-#define T(mode,x,str,val) T_##x val,
-#define TS(x,str,val) T_##x val,
+#define T(mode,x,str,val) x val,
#include "tokens.inc"
-#undef TS
#undef T
T_LAST_TOKEN
} token_kind_tag_t;
} pp_token_kind_tag_t;
typedef unsigned short pp_token_kind_t;
-typedef struct source_position_t source_position_t;
-struct source_position_t {
+typedef struct position_t position_t;
+struct position_t {
const char *input_name;
unsigned lineno;
unsigned colno : 31;
unsigned is_system_header : 1;
};
+extern symbol_t *token_symbols[];
+
/* position used for "builtin" declarations/types */
-extern const source_position_t builtin_source_position;
+extern const position_t builtin_position;
-typedef struct token_base_t token_base_t;
-typedef struct literal_t literal_t;
-typedef union token_t token_t;
+typedef struct token_base_t token_base_t;
+typedef struct literal_t literal_t;
+typedef struct macro_parameter_t macro_parameter_t;
+typedef union token_t token_t;
struct token_base_t {
- token_kind_t kind;
- source_position_t source_position;
- symbol_t *symbol;
+ token_kind_t kind;
+ position_t pos;
+ symbol_t *symbol;
};
struct literal_t {
string_t string;
};
+struct macro_parameter_t {
+ token_base_t base;
+ pp_definition_t *def;
+};
+
union token_t {
- unsigned kind;
- token_base_t base;
- literal_t literal;
+ unsigned kind;
+ token_base_t base;
+ literal_t literal;
+ macro_parameter_t macro_parameter;
};
char const *get_string_encoding_prefix(string_encoding_t);