1 files changed, 0 insertions, 21 deletions
diff --git a/variable.c b/variable.c
index 468f2c3930..b987a57f1e 100644
--- a/variable.c
+++ b/variable.c
@@ -2158,27 +2158,6 @@ rb_copy_generic_ivar(VALUE clone, VALUE obj)
 }
 
 void
-rb_replace_generic_ivar(VALUE clone, VALUE obj)
-{
-    RUBY_ASSERT(FL_TEST(obj, FL_EXIVAR));
-
-    RB_VM_LOCK_ENTER();
-    {
-        st_data_t ivtbl, obj_data = (st_data_t)obj;
-        if (st_lookup(generic_iv_tbl_, (st_data_t)obj, &ivtbl)) {
-            st_insert(generic_iv_tbl_, (st_data_t)clone, ivtbl);
-            st_delete(generic_iv_tbl_, &obj_data, NULL);
-        }
-        else {
-            rb_bug("unreachable");
-        }
-    }
-    RB_VM_LOCK_LEAVE();
-
-    FL_SET(clone, FL_EXIVAR);
-}
-
-void
 rb_ivar_foreach(VALUE obj, rb_ivar_foreach_callback_func *func, st_data_t arg)
 {
     if (SPECIAL_CONST_P(obj)) return;