1 /* Helper routines for C++ support in GDB.
2 Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
3 Free Software Foundation, Inc.
5 Contributed by MontaVista Software.
6 Namespace support contributed by David Carlton.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>. */
26 /* We need this for 'domain_enum', alas... */
30 /* Opaque declarations. */
37 struct demangle_component
;
39 /* This struct is designed to store data from using directives. It
40 says that names from namespace IMPORT_SRC should be visible within namespace
41 IMPORT_DEST. These form a linked list; NEXT is the next element of the
42 list. If the imported namespace or declaration has been aliased within the
43 IMPORT_DEST namespace, ALIAS is set to a string representing the alias.
44 Otherwise, ALIAS is NULL. DECLARATION is the name of the imported
45 declaration, if this import statement represents one. Otherwise DECLARATION
46 is NULL and this import statement represents a namespace.
48 C++: using namespace A;
51 import_dest = local scope of the import statement even such as ""
56 Fortran: use A, only: x
58 import_dest = local scope of the import statement even such as ""
61 The declaration will get imported as import_dest::x.
63 C++: namespace LOCALNS = A;
64 Fortran has no way to address non-local namespace/module.
66 import_dest = local scope of the import statement even such as ""
69 The namespace will get imported as the import_dest::LOCALNS namespace.
71 C++ cannot express it, it would be something like: using localname = A::x;
72 Fortran: use A, only localname => x
74 import_dest = local scope of the import statement even such as ""
77 The declaration will get imported as localname or `import_dest`localname. */
87 struct using_direct
*next
;
89 /* Used during import search to temporarily mark this node as searched. */
94 /* Functions from cp-support.c. */
96 extern char *cp_canonicalize_string (const char *string
);
98 extern char *cp_class_name_from_physname (const char *physname
);
100 extern char *method_name_from_physname (const char *physname
);
102 extern unsigned int cp_find_first_component (const char *name
);
104 extern unsigned int cp_entire_prefix_len (const char *name
);
106 extern char *cp_func_name (const char *full_name
);
108 extern char *cp_remove_params (const char *demangled_name
);
110 extern struct symbol
**make_symbol_overload_list (const char *,
113 extern struct type
*cp_lookup_rtti_type (const char *name
,
114 struct block
*block
);
116 extern int cp_validate_operator (const char *input
);
118 /* Functions/variables from cp-namespace.c. */
120 extern int cp_is_anonymous (const char *namespace);
122 extern void cp_add_using_directive (const char *dest
,
125 const char *declaration
,
126 struct obstack
*obstack
);
128 extern void cp_initialize_namespace (void);
130 extern void cp_finalize_namespace (struct block
*static_block
,
131 struct obstack
*obstack
);
133 extern void cp_set_block_scope (const struct symbol
*symbol
,
135 struct obstack
*obstack
,
136 const char *processing_current_prefix
,
137 int processing_has_namespace_info
);
139 extern void cp_scan_for_anonymous_namespaces (const struct symbol
*symbol
);
141 extern struct symbol
*cp_lookup_symbol_nonlocal (const char *name
,
142 const struct block
*block
,
143 const domain_enum domain
);
145 extern struct symbol
*cp_lookup_symbol_namespace (const char *namespace,
147 const struct block
*block
,
148 const domain_enum domain
);
150 extern struct symbol
*cp_lookup_symbol_imports (const char *scope
,
152 const struct block
*block
,
153 const domain_enum domain
,
154 const int declaration_only
,
155 const int search_parents
);
157 extern struct type
*cp_lookup_nested_type (struct type
*parent_type
,
158 const char *nested_name
,
159 const struct block
*block
);
161 extern void cp_check_possible_namespace_symbols (const char *name
,
162 struct objfile
*objfile
);
164 struct type
*cp_lookup_transparent_type (const char *name
);
166 /* Functions from cp-name-parser.y. */
168 extern struct demangle_component
*cp_demangled_name_to_comp
169 (const char *demangled_name
, const char **errmsg
);
171 extern char *cp_comp_to_string (struct demangle_component
*result
,
174 /* The list of "maint cplus" commands. */
176 extern struct cmd_list_element
*maint_cplus_cmd_list
;
178 #endif /* CP_SUPPORT_H */