Parameterize cp_scan_for_anonymous_namespaces

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

diff --git a/gdb/cp-support.h b/gdb/cp-support.h
index 44d82696c58049aebb87c1cd5e13bbc5496d11cc..4e269215950ae7b0f9c9004713abbbb6556f767d 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) 2002-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2018 Free Software Foundation, Inc.
 
    Contributed by MontaVista Software.
    Namespace support contributed by David Carlton.
@@ -33,6 +33,7 @@
 
 struct symbol;
 struct block;
+struct buildsym_compunit;
 struct objfile;
 struct type;
 struct demangle_component;
@@ -116,6 +117,13 @@ 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
@@ -125,7 +133,8 @@ extern symbol_name_matcher_ftype *cp_get_symbol_name_matcher
 
 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
@@ -162,7 +171,7 @@ struct type *cp_find_type_baseclass_by_name (struct type *parent_type,
 /* 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 gdb::unique_xmalloc_ptr<char> cp_comp_to_string
   (struct demangle_component *result, int estimated_len);