/*
* 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 TYPE_H
#define TYPE_H
/* note that the constant values represent the rank of the types as defined
* in § 6.3.1 */
typedef enum atomic_type_kind_t {
- ATOMIC_TYPE_INVALID = 0,
- ATOMIC_TYPE_VOID,
+ ATOMIC_TYPE_VOID = 1,
ATOMIC_TYPE_BOOL,
- ATOMIC_TYPE_WCHAR_T,
+ ATOMIC_TYPE_WCHAR_T, /* only used in C++, in C code wchar_t is a pp-macro */
ATOMIC_TYPE_CHAR,
ATOMIC_TYPE_SCHAR,
ATOMIC_TYPE_UCHAR,
ATOMIC_TYPE_FLAG_INTEGER = 1 << 1,
ATOMIC_TYPE_FLAG_FLOAT = 1 << 2,
ATOMIC_TYPE_FLAG_ARITHMETIC = 1 << 3,
- ATOMIC_TYPE_FLAG_COMPLEX = 1 << 4,
} atomic_type_flag_t;
typedef enum type_qualifier_t {
typedef struct type_base_t type_base_t;
typedef struct atomic_type_t atomic_type_t;
-typedef struct complex_type_t complex_type_t;
-typedef struct imaginary_type_t imaginary_type_t;
typedef struct pointer_type_t pointer_type_t;
typedef struct reference_type_t reference_type_t;
typedef struct function_parameter_t function_parameter_t;
void init_types(unsigned machine_size);
void exit_types(void);
+/**
+ * Prints a type.
+ *
+ * @param type The type.
+ */
void print_type(const type_t *type);
/**
void print_type_qualifiers(type_qualifiers_t qualifiers, QualifierSeparators);
+/**
+ * Prints an enum definition.
+ *
+ * @param declaration The enum's type declaration.
+ */
void print_enum_definition(const enum_t *enume);
+
+/**
+ * Print the compound part of a compound type.
+ */
void print_compound_definition(const compound_t *compound);
void inc_type_visited(void);
/**
- * returns true if type contains integer numbers
+ * Returns true if the given type is an integer type.
+ *
+ * @param type The type to check.
+ * @return True if type is an integer type.
*/
bool is_type_integer(const type_t *type);
/**
* Returns true if the given type is an enum type.
+ *
+ * @param type The type to check.
+ * @return True if type is an enum type.
*/
bool is_type_enum(const type_t *type);
/**
- * return true if type contains signed numbers
+ * Returns true if the given type is a signed type.
+ *
+ * @param type The type to check.
+ * @return True if type is a signed type.
*/
bool is_type_signed(const type_t *type);
/**
- * returns true if type contains floating point numbers
+ * Returns true if the given type is a floating point type.
+ *
+ * @param type The type to check.
+ * @return True if type is a floating point type.
*/
bool is_type_float(const type_t *type);
/**
- * returns true if type contains complex numbers
+ * Returns true if the given type is a complex type.
+ *
+ * @param type The type to check.
+ * @return True if type is a complex type.
*/
bool is_type_complex(const type_t *type);
+/**
+ * Returns true if the given type is an integer or float type.
+ *
+ * @param type The type to check.
+ * @return True if type is an integer or float type.
+ */
bool is_type_real(const type_t *type);
/**
- * returns true if the type is an arithmetic type (§6.2.5 clause 18)
+ * Returns true if the type is an arithmetic type (§6.2.5 clause 18)
+ *
+ * @param type The type to check.
+ * @return True if type represents an arithmetic type.
*/
bool is_type_arithmetic(const type_t *type);
/**
- * returns true if the type is a scalar type (§6.2.5 clause 21)
+ * Returns true if the type is a scalar type (§6.2.5 clause 21)
+ *
+ * @param type The type to check.
+ * @return True if type represents a scalar type.
*/
bool is_type_scalar(const type_t *type);
+/**
+ * Check if a given type is incomplete.
+ *
+ * @param type The type to check.
+ * @return True if the given type is incomplete (i.e. just forward).
+ */
bool is_type_incomplete(const type_t *type);
bool is_type_object(const type_t *type);
+/**
+ * Check if two types are compatible.
+ */
bool types_compatible(const type_t *type1, const type_t *type2);
+/**
+ * Returns the unqualified type of a given type.
+ *
+ * @param type The type.
+ * @returns The unqualified type.
+ */
type_t *get_unqualified_type(type_t *type);
+
type_t *get_qualified_type(type_t*, type_qualifiers_t);
type_t *skip_typeref(type_t *type);
unsigned get_type_size(type_t *type);
decl_modifiers_t get_type_modifiers(const type_t *type);
-/**
- * get alignment of a type when used inside a compound.
- * Some ABIs are broken and alignment inside a compound is different from
- * recommended alignment of a type
- */
-unsigned get_type_alignment_compound(type_t *type);
-
/**
* returns flags of an atomic type kind
*/
projects / cparser / blobdiff