/* Helper routines for C++ support in GDB.
- Copyright (C) 2002-2017 Free Software Foundation, Inc.
+ Copyright (C) 2002-2019 Free Software Foundation, Inc.
Contributed by MontaVista Software.
Namespace support contributed by David Carlton.
/* We need this for 'domain_enum', alas... */
#include "symtab.h"
-#include "vec.h"
-#include "gdb_vecs.h"
+#include "gdbsupport/gdb_vecs.h"
#include "gdb_obstack.h"
+#include "gdbsupport/array-view.h"
+#include <vector>
/* Opaque declarations. */
struct symbol;
struct block;
+struct buildsym_compunit;
struct objfile;
struct type;
struct demangle_component;
#define CP_ANONYMOUS_NAMESPACE_LEN 21
+/* A string representing the start of an operator name. */
+
+#define CP_OPERATOR_STR "operator"
+
+/* The length of CP_OPERATOR_STR. */
+
+#define CP_OPERATOR_LEN 8
+
/* The result of parsing a name. */
struct demangle_parse_info
extern unsigned int cp_entire_prefix_len (const char *name);
-extern char *cp_func_name (const char *full_name);
+extern gdb::unique_xmalloc_ptr<char> cp_func_name (const char *full_name);
-extern char *cp_remove_params (const char *demangled_name);
+extern gdb::unique_xmalloc_ptr<char> cp_remove_params
+ (const char *demanged_name);
-extern struct symbol **make_symbol_overload_list (const char *,
- const char *);
+/* DEMANGLED_NAME is the name of a function, (optionally) including
+ parameters and (optionally) a return type. Return the name of the
+ function without parameters or return type, or NULL if we can not
+ parse the name. If COMPLETION_MODE is true, then tolerate a
+ non-existing or unbalanced parameter list. */
+extern gdb::unique_xmalloc_ptr<char> cp_remove_params_if_any
+ (const char *demangled_name, bool completion_mode);
-extern struct symbol **make_symbol_overload_list_adl (struct type **arg_types,
- int nargs,
- const char *func_name);
+extern std::vector<symbol *> make_symbol_overload_list (const char *,
+ const char *);
+
+extern void add_symbol_overload_list_adl
+ (gdb::array_view<type *> arg_types,
+ const char *func_name,
+ std::vector<symbol *> *overload_list);
extern struct type *cp_lookup_rtti_type (const char *name,
- struct block *block);
+ const struct block *block);
+
+/* Produce an unsigned hash value from SEARCH_NAME that is compatible
+ with cp_symbol_name_matches. Only the last component in
+ "foo::bar::function()" is considered for hashing purposes (i.e.,
+ the entire prefix is skipped), so that later on looking up for
+ "function" or "bar::function" in all namespaces is possible. */
+extern unsigned int cp_search_name_hash (const char *search_name);
+
+/* Implement the "la_get_symbol_name_matcher" language_defn method for
+ C++. */
+extern symbol_name_matcher_ftype *cp_get_symbol_name_matcher
+ (const lookup_name_info &lookup_name);
/* Functions/variables from cp-namespace.c. */
extern int cp_is_in_anonymous (const char *symbol_name);
-extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol,
+extern void cp_scan_for_anonymous_namespaces (struct buildsym_compunit *,
+ const struct symbol *symbol,
struct objfile *objfile);
extern struct block_symbol cp_lookup_symbol_nonlocal
/* Functions from cp-name-parser.y. */
extern std::unique_ptr<demangle_parse_info> cp_demangled_name_to_comp
- (const char *demangled_name, const char **errmsg);
+ (const char *demangled_name, std::string *errmsg);
-extern char *cp_comp_to_string (struct demangle_component *result,
- int estimated_len);
+extern gdb::unique_xmalloc_ptr<char> cp_comp_to_string
+ (struct demangle_component *result, int estimated_len);
extern void cp_merge_demangle_parse_infos (struct demangle_parse_info *,
struct demangle_component *,