+/*
+ * This file is part of cparser.
+ * Copyright (C) 2007-2008 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.
+ */
#ifndef TYPE_T_H
#define TYPE_T_H
struct type_base_t {
type_kind_t kind;
type_qualifiers_t qualifiers;
+ unsigned char alignment; /**< The extra alignment of the type, 0 for default. */
source_position_t source_position;
ir_type *firm_type;
struct array_type_t {
type_base_t type;
type_t *element_type;
- expression_t *size;
- unsigned is_static : 1;
- unsigned is_variable : 1;
+ expression_t *size_expression;
+ size_t size;
+
+ ir_node *size_node; /**< used by ast2firm phase */
+
+ unsigned is_static : 1; /**< a [static] type */
+ unsigned is_variable : 1; /**< a [*] type */
unsigned has_implicit_size : 1;
+ unsigned size_constant : 1; /**< size expression is constant */
+ unsigned is_vla : 1; /**< it's a variable length array */
};
struct function_parameter_t {
type_t *make_atomic_type(atomic_type_kind_t type, type_qualifiers_t qualifiers);
type_t *make_pointer_type(type_t *points_to, type_qualifiers_t qualifiers);
+type_t *make_array_type(type_t *element_type, size_t size,
+ type_qualifiers_t qualifiers);
type_t *duplicate_type(const type_t *type);
return type->kind == TYPE_FUNCTION;
}
+static inline bool is_type_union(const type_t *type)
+{
+ assert(!is_typeref(type));
+ return type->kind == TYPE_COMPOUND_UNION;
+}
+
+static inline bool is_type_struct(const type_t *type)
+{
+ assert(!is_typeref(type));
+ return type->kind == TYPE_COMPOUND_STRUCT;
+}
+
+static inline bool is_type_builtin(const type_t *type)
+{
+ assert(!is_typeref(type));
+ return type->kind == TYPE_BUILTIN;
+}
+
static inline bool is_type_compound(const type_t *type)
{
assert(!is_typeref(type));