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
27 typedef struct expression_base_t expression_base_t;
28 typedef struct const_expression_t const_expression_t;
29 typedef struct string_literal_expression_t string_literal_expression_t;
30 typedef struct funcname_expression_t funcname_expression_t;
31 typedef struct wide_string_literal_expression_t wide_string_literal_expression_t;
32 typedef struct compound_literal_expression_t compound_literal_expression_t;
33 typedef struct reference_expression_t reference_expression_t;
34 typedef struct cast_expression_t cast_expression_t;
35 typedef struct call_argument_t call_argument_t;
36 typedef struct type_argument_t type_argument_t;
37 typedef struct call_expression_t call_expression_t;
38 typedef struct binary_expression_t binary_expression_t;
39 typedef struct unary_expression_t unary_expression_t;
40 typedef struct select_expression_t select_expression_t;
41 typedef struct array_access_expression_t array_access_expression_t;
42 typedef struct typeprop_expression_t typeprop_expression_t;
43 typedef struct conditional_expression_t conditional_expression_t;
44 typedef struct expression_list_element_t expression_list_element_t;
45 typedef struct comma_expression_t comma_expression_t;
46 typedef struct statement_expression_t statement_expression_t;
47 typedef struct designator_t designator_t;
48 typedef struct offsetof_expression_t offsetof_expression_t;
49 typedef struct va_start_expression_t va_start_expression_t;
50 typedef struct va_arg_expression_t va_arg_expression_t;
51 typedef struct builtin_symbol_expression_t builtin_symbol_expression_t;
52 typedef struct builtin_constant_expression_t builtin_constant_expression_t;
53 typedef struct builtin_prefetch_expression_t builtin_prefetch_expression_t;
54 typedef struct classify_type_expression_t classify_type_expression_t;
55 typedef struct bitfield_extract_expression_t bitfield_extract_expression_t;
56 typedef struct label_address_expression_t label_address_expression_t;
57 typedef union expression_t expression_t;
59 typedef struct initializer_base_t initializer_base_t;
60 typedef struct initializer_list_t initializer_list_t;
61 typedef struct initializer_value_t initializer_value_t;
62 typedef struct initializer_string_t initializer_string_t;
63 typedef struct initializer_wide_string_t initializer_wide_string_t;
64 typedef struct initializer_designator_t initializer_designator_t;
65 typedef union initializer_t initializer_t;
67 typedef struct statement_base_t statement_base_t;
68 typedef struct invalid_statement_t invalid_statement_t;
69 typedef struct empty_statement_t empty_statement_t;
70 typedef struct compound_statement_t compound_statement_t;
71 typedef struct return_statement_t return_statement_t;
72 typedef struct if_statement_t if_statement_t;
73 typedef struct switch_statement_t switch_statement_t;
74 typedef struct declaration_statement_t declaration_statement_t;
75 typedef struct local_label_statement_t local_label_statement_t;
76 typedef struct expression_statement_t expression_statement_t;
77 typedef struct goto_statement_t goto_statement_t;
78 typedef struct label_statement_t label_statement_t;
79 typedef struct case_label_statement_t case_label_statement_t;
80 typedef struct while_statement_t while_statement_t;
81 typedef struct do_while_statement_t do_while_statement_t;
82 typedef struct for_statement_t for_statement_t;
83 typedef struct asm_argument_t asm_argument_t;
84 typedef struct asm_clobber_t asm_clobber_t;
85 typedef struct asm_statement_t asm_statement_t;
86 typedef struct ms_try_statement_t ms_try_statement_t;
87 typedef struct leave_statement_t leave_statement_t;
88 typedef union statement_t statement_t;
90 typedef struct translation_unit_t translation_unit_t;
95 void ast_set_output(FILE *out);
96 void print_expression(const expression_t *expression);
97 void print_initializer(const initializer_t *initializer);
98 void print_ast(const translation_unit_t *unit);
99 void print_indent(void);
100 void print_declaration(const entity_t *entity);
101 void print_entity(const entity_t *entity);
102 void change_indent(int delta);
103 void *allocate_ast(size_t size);
106 * Returns true if a given expression is a compile time
109 * @param expression the expression to check
111 bool is_constant_initializer(const initializer_t *initializer);
114 * Returns true if a given expression is a compile time
117 * @param expression the expression to check
119 bool is_constant_expression(const expression_t *expression);
121 bool is_address_constant(const expression_t *expression);
123 long fold_constant(const expression_t *expression);