Format gdb-gdb.py.in with autopep8

[deliverable/binutils-gdb.git] / gdb / cp-support.h

diff --git a/gdb/cp-support.h b/gdb/cp-support.h
index ca7a7d46d8cd0dccee676e79651861bcb3d8717d..e2460de5fb838c7e483f8c20a2ce937e76e6241d 100644 (file)
--- a/gdb/cp-support.h
+++ b/gdb/cp-support.h
@@ -1,5 +1,5 @@
 /* Helper routines for C++ support in GDB.
-   Copyright (C) 2002-2016 Free Software Foundation, Inc.
+   Copyright (C) 2002-2018 Free Software Foundation, Inc.
 
    Contributed by MontaVista Software.
    Namespace support contributed by David Carlton.
@@ -46,10 +46,22 @@ struct using_direct;
 
 #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
 {
+  demangle_parse_info ();
+
+  ~demangle_parse_info ();
+
   /* The memory used during the parse.  */
   struct demangle_info *info;
 
@@ -83,7 +95,16 @@ extern unsigned int cp_entire_prefix_len (const char *name);
 
 extern 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);
+
+/* 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 (const char *,
                                                  const char *);
@@ -95,6 +116,18 @@ extern struct symbol **make_symbol_overload_list_adl (struct type **arg_types,
 extern struct type *cp_lookup_rtti_type (const char *name,
                                         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);
@@ -135,21 +168,16 @@ struct type *cp_find_type_baseclass_by_name (struct type *parent_type,
 
 /* Functions from cp-name-parser.y.  */
 
-extern struct demangle_parse_info *cp_demangled_name_to_comp
-     (const char *demangled_name, const char **errmsg);
+extern std::unique_ptr<demangle_parse_info> cp_demangled_name_to_comp
+     (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_demangled_name_parse_free (struct demangle_parse_info *);
-extern struct cleanup *make_cleanup_cp_demangled_name_parse_free
-     (struct demangle_parse_info *);
 extern void cp_merge_demangle_parse_infos (struct demangle_parse_info *,
                                           struct demangle_component *,
                                           struct demangle_parse_info *);
 
-extern struct demangle_parse_info *cp_new_demangle_parse_info (void);
-
 /* The list of "maint cplus" commands.  */
 
 extern struct cmd_list_element *maint_cplus_cmd_list;