1 files changed, 4 insertions, 15 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index a4cbcdb273d..fa2842eda6e 100644
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -461,6 +461,10 @@ static int print_struct_values = 0;
 #define LANG_HOOKS_DECODE_OPTION objc_decode_option
 #undef LANG_HOOKS_POST_OPTIONS
 #define LANG_HOOKS_POST_OPTIONS objc_post_options
+#undef LANG_HOOKS_PRINT_IDENTIFIER
+#define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
+#undef LANG_HOOKS_SET_YYDEBUG
+#define LANG_HOOKS_SET_YYDEBUG c_set_yydebug
 
 /* Each front end provides its own.  */
 const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
@@ -640,16 +644,6 @@ objc_decode_option (argc, argv)
   return 1;
 }
 
-/* used by print-tree.c */
-
-void
-lang_print_xnode (file, node, indent)
-     FILE *file ATTRIBUTE_UNUSED;
-     tree node ATTRIBUTE_UNUSED;
-     int indent ATTRIBUTE_UNUSED;
-{
-}
-
 
 static tree
 define_decl (declarator, declspecs)
@@ -8333,11 +8327,6 @@ handle_impent (impent)
   assemble_zeros (UNITS_PER_WORD);
 }
 
-void
-print_lang_statistics ()
-{
-}
-
 static void
 ggc_mark_imp_list (arg)
     void *arg;