--- gcc/wide-int.h.jj	2023-09-29 09:59:58.703931879 +0200
+++ gcc/wide-int.h	2023-09-29 10:05:27.653317149 +0200
@@ -4103,23 +4103,12 @@ gt_pch_nx (generic_wide_int <fixed_wide_
 }
 
 template<int N>
-void
-gt_ggc_mx (generic_wide_int <widest_int_storage <N> > *)
-{
-}
-
+void gt_ggc_mx (generic_wide_int <widest_int_storage <N> > *) = delete;
 template<int N>
-void
-gt_pch_nx (generic_wide_int <widest_int_storage <N> > *)
-{
-}
-
+void gt_pch_nx (generic_wide_int <widest_int_storage <N> > *) = delete;
 template<int N>
-void
-gt_pch_nx (generic_wide_int <widest_int_storage <N> > *,
-	   gt_pointer_operator, void *)
-{
-}
+void gt_pch_nx (generic_wide_int <widest_int_storage <N> > *,
+		gt_pointer_operator, void *) = delete;
 
 template<int N>
 void