* dwarf2out.c (add_AT_string): Call ggc_strdup once per string.
(type_tag): Use lang_hooks.dwarf_name instead of DECL_NAME.
* cp-tree.h (TFF_NO_OUTER_SCOPE): New formatting flag.
* error.c (dump_aggr_type, dump_simple_decl, dump_decl,
dump_function_decl): Guard emitting outer scopes by new flag.
* cp-lang.c (cxx_dwarf_name): New function.
(LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
* pt.c (classtype_mangled_name, mangle_class_name_for_template):
Remove functions.
(push_template_decl_real, lookup_template_class): Remove calls
to above functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122230 138bc75d-0d04-0410-961f-82ee72b054a4