2 * This file is part of cparser.
3 * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
28 /* note that the constant values represent the rank of the types as defined
31 ATOMIC_TYPE_INVALID = 0,
43 ATOMIC_TYPE_ULONGLONG,
46 ATOMIC_TYPE_LONG_DOUBLE,
48 /* microsoft extensions */
60 ATOMIC_TYPE_FLOAT_COMPLEX,
61 ATOMIC_TYPE_DOUBLE_COMPLEX,
62 ATOMIC_TYPE_LONG_DOUBLE_COMPLEX,
63 ATOMIC_TYPE_FLOAT_IMAGINARY,
64 ATOMIC_TYPE_DOUBLE_IMAGINARY,
65 ATOMIC_TYPE_LONG_DOUBLE_IMAGINARY,
67 ATOMIC_TYPE_LAST = ATOMIC_TYPE_LONG_DOUBLE_IMAGINARY
70 typedef struct type_base_t type_base_t;
71 typedef struct atomic_type_t atomic_type_t;
72 typedef struct pointer_type_t pointer_type_t;
73 typedef struct function_parameter_t function_parameter_t;
74 typedef struct function_type_t function_type_t;
75 typedef struct compound_type_t compound_type_t;
76 typedef struct enum_type_t enum_type_t;
77 typedef struct builtin_type_t builtin_type_t;
78 typedef struct array_type_t array_type_t;
79 typedef struct typedef_type_t typedef_type_t;
80 typedef struct bitfield_type_t bitfield_type_t;
81 typedef struct typeof_type_t typeof_type_t;
82 typedef union type_t type_t;
84 void init_types(void);
85 void exit_types(void);
87 void print_type(const type_t *type);
90 * prints a human readable form of @p type. prints an abstract typename
93 void print_type_ext(const type_t *type, const symbol_t *symbol,
94 const scope_t *scope);
96 void print_type_qualifiers(unsigned qualifiers);
98 void print_enum_definition(const declaration_t *declaration);
99 void print_compound_definition(const declaration_t *declaration);
102 * set output stream for the type printer
104 void type_set_output(FILE *out);
106 void inc_type_visited(void);
109 * returns true if type contains integer numbers
111 bool is_type_integer(const type_t *type);
114 * return true if type contains signed numbers
116 bool is_type_signed(const type_t *type);
119 * returns true if type contains floating point numbers
121 bool is_type_float(const type_t *type);
124 * returns true if the type is valid. A type is valid if it contains no
125 * unresolved references anymore and is not of TYPE_INVALID.
127 bool type_valid(const type_t *type);
130 * returns true if the type is an arithmetic type (6.2.18)
132 bool is_type_arithmetic(const type_t *type);
135 * returns true if the type is a scalar type (6.2.21)
137 bool is_type_scalar(const type_t *type);
139 bool is_type_incomplete(const type_t *type);
141 bool types_compatible(const type_t *type1, const type_t *type2);
143 bool pointers_compatible(const type_t *type1, const type_t *type2);
145 type_t *get_unqualified_type(type_t *type);
146 type_t *skip_typeref(type_t *type);
149 * returns size of an atomic type kind in bytes
151 unsigned get_atomic_type_size(atomic_type_kind_t kind);
154 * returns alignment of an atomic type kind in bytes
156 unsigned get_atomic_type_align(atomic_type_kind_t kind);