1 /* Various declarations for the C and C++ pretty-printers.
2 Copyright (C) 2002-2013 Free Software Foundation, Inc.
3 Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 3, or (at your option) any later
12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
21 #ifndef GCC_C_PRETTY_PRINTER
22 #define GCC_C_PRETTY_PRINTER
25 #include "c-family/c-common.h"
26 #include "pretty-print.h"
29 enum pp_c_pretty_print_flags
31 pp_c_flag_abstract
= 1 << 1,
32 pp_c_flag_gnu_v3
= 1 << 2,
33 pp_c_flag_last_bit
= 3
37 /* The data type used to bundle information necessary for pretty-printing
39 struct c_pretty_printer
;
41 /* The type of a C pretty-printer 'member' function. */
42 typedef void (*c_pretty_print_fn
) (c_pretty_printer
*, tree
);
44 /* The datatype that contains information necessary for pretty-printing
45 a tree that represents a C construct. Any pretty-printer for a
46 language using C syntax can derive from this datatype and reuse
47 facilities provided here. A derived pretty-printer can override
48 any function listed in the vtable below. See cp/cxx-pretty-print.h
49 and cp/cxx-pretty-print.c for an example of derivation. */
50 struct c_pretty_printer
: pretty_printer
54 // Format string, possibly translated.
55 void translate_string (const char *);
57 virtual void constant (tree
);
58 virtual void id_expression (tree
);
59 virtual void primary_expression (tree
);
60 /* Points to the first element of an array of offset-list.
66 /* These must be overridden by each of the C and C++ front-end to
67 reflect their understanding of syntactic productions when they differ. */
68 c_pretty_print_fn declaration
;
69 c_pretty_print_fn declaration_specifiers
;
70 c_pretty_print_fn declarator
;
71 c_pretty_print_fn abstract_declarator
;
72 c_pretty_print_fn direct_abstract_declarator
;
73 c_pretty_print_fn type_specifier_seq
;
74 c_pretty_print_fn direct_declarator
;
75 c_pretty_print_fn ptr_operator
;
76 c_pretty_print_fn parameter_list
;
77 c_pretty_print_fn type_id
;
78 c_pretty_print_fn simple_type_specifier
;
79 c_pretty_print_fn function_specifier
;
80 c_pretty_print_fn storage_class_specifier
;
81 c_pretty_print_fn initializer
;
83 c_pretty_print_fn statement
;
85 c_pretty_print_fn postfix_expression
;
86 c_pretty_print_fn unary_expression
;
87 c_pretty_print_fn multiplicative_expression
;
88 c_pretty_print_fn conditional_expression
;
89 c_pretty_print_fn assignment_expression
;
90 c_pretty_print_fn expression
;
93 #define pp_c_tree_identifier(PPI, ID) \
94 pp_c_identifier (PPI, IDENTIFIER_POINTER (ID))
96 #define pp_declaration(PP, T) (PP)->declaration (PP, T)
97 #define pp_declaration_specifiers(PP, D) \
98 (PP)->declaration_specifiers (PP, D)
99 #define pp_abstract_declarator(PP, D) (PP)->abstract_declarator (PP, D)
100 #define pp_type_specifier_seq(PP, D) (PP)->type_specifier_seq (PP, D)
101 #define pp_declarator(PP, D) (PP)->declarator (PP, D)
102 #define pp_direct_declarator(PP, D) (PP)->direct_declarator (PP, D)
103 #define pp_direct_abstract_declarator(PP, D) \
104 (PP)->direct_abstract_declarator (PP, D)
105 #define pp_ptr_operator(PP, D) (PP)->ptr_operator (PP, D)
106 #define pp_parameter_list(PP, T) (PP)->parameter_list (PP, T)
107 #define pp_type_id(PP, D) (PP)->type_id (PP, D)
108 #define pp_simple_type_specifier(PP, T) (PP)->simple_type_specifier (PP, T)
109 #define pp_function_specifier(PP, D) (PP)->function_specifier (PP, D)
110 #define pp_storage_class_specifier(PP, D) \
111 (PP)->storage_class_specifier (PP, D);
113 #define pp_statement(PP, S) (PP)->statement (PP, S)
115 #define pp_constant(PP, E) (PP)->constant (E)
116 #define pp_id_expression(PP, E) (PP)->id_expression (E)
117 #define pp_primary_expression(PP, E) (PP)->primary_expression (E)
118 #define pp_postfix_expression(PP, E) (PP)->postfix_expression (PP, E)
119 #define pp_unary_expression(PP, E) (PP)->unary_expression (PP, E)
120 #define pp_initializer(PP, E) (PP)->initializer (PP, E)
121 #define pp_multiplicative_expression(PP, E) \
122 (PP)->multiplicative_expression (PP, E)
123 #define pp_conditional_expression(PP, E) (PP)->conditional_expression (PP, E)
124 #define pp_assignment_expression(PP, E) (PP)->assignment_expression (PP, E)
125 #define pp_expression(PP, E) (PP)->expression (PP, E)
128 void pp_c_whitespace (c_pretty_printer
*);
129 void pp_c_left_paren (c_pretty_printer
*);
130 void pp_c_right_paren (c_pretty_printer
*);
131 void pp_c_left_brace (c_pretty_printer
*);
132 void pp_c_right_brace (c_pretty_printer
*);
133 void pp_c_left_bracket (c_pretty_printer
*);
134 void pp_c_right_bracket (c_pretty_printer
*);
135 void pp_c_dot (c_pretty_printer
*);
136 void pp_c_ampersand (c_pretty_printer
*);
137 void pp_c_star (c_pretty_printer
*);
138 void pp_c_arrow (c_pretty_printer
*);
139 void pp_c_semicolon (c_pretty_printer
*);
140 void pp_c_complement (c_pretty_printer
*);
141 void pp_c_exclamation (c_pretty_printer
*);
142 void pp_c_space_for_pointer_operator (c_pretty_printer
*, tree
);
145 void pp_c_tree_decl_identifier (c_pretty_printer
*, tree
);
146 void pp_c_function_definition (c_pretty_printer
*, tree
);
147 void pp_c_attributes (c_pretty_printer
*, tree
);
148 void pp_c_attributes_display (c_pretty_printer
*, tree
);
149 void pp_c_cv_qualifiers (c_pretty_printer
*pp
, int qualifiers
, bool func_type
);
150 void pp_c_type_qualifier_list (c_pretty_printer
*, tree
);
151 void pp_c_parameter_type_list (c_pretty_printer
*, tree
);
152 void pp_c_declaration (c_pretty_printer
*, tree
);
153 void pp_c_declaration_specifiers (c_pretty_printer
*, tree
);
154 void pp_c_declarator (c_pretty_printer
*, tree
);
155 void pp_c_direct_declarator (c_pretty_printer
*, tree
);
156 void pp_c_specifier_qualifier_list (c_pretty_printer
*, tree
);
157 void pp_c_function_specifier (c_pretty_printer
*, tree
);
158 void pp_c_type_id (c_pretty_printer
*, tree
);
159 void pp_c_direct_abstract_declarator (c_pretty_printer
*, tree
);
160 void pp_c_type_specifier (c_pretty_printer
*, tree
);
161 void pp_c_storage_class_specifier (c_pretty_printer
*, tree
);
163 void pp_c_statement (c_pretty_printer
*, tree
);
165 void pp_c_expression (c_pretty_printer
*, tree
);
166 void pp_c_logical_or_expression (c_pretty_printer
*, tree
);
167 void pp_c_expression_list (c_pretty_printer
*, tree
);
168 void pp_c_constructor_elts (c_pretty_printer
*, vec
<constructor_elt
, va_gc
> *);
169 void pp_c_call_argument_list (c_pretty_printer
*, tree
);
170 void pp_c_unary_expression (c_pretty_printer
*, tree
);
171 void pp_c_cast_expression (c_pretty_printer
*, tree
);
172 void pp_c_postfix_expression (c_pretty_printer
*, tree
);
173 void pp_c_init_declarator (c_pretty_printer
*, tree
);
174 void pp_c_ws_string (c_pretty_printer
*, const char *);
175 void pp_c_identifier (c_pretty_printer
*, const char *);
176 void pp_c_string_literal (c_pretty_printer
*, tree
);
178 void print_c_tree (FILE *file
, tree t
);
180 #endif /* GCC_C_PRETTY_PRINTER */