1 files changed, 1 insertions, 2 deletions
diff --git a/range.c b/range.c
index 61fb6438f9..c5e0d926de 100644
--- a/range.c
+++ b/range.c
@@ -956,8 +956,7 @@ static VALUE
 range_dumper(VALUE range)
 {
     VALUE v;
-    NEWOBJ(m, struct RObject);
-    OBJSETUP(m, rb_cObject, T_OBJECT);
+    NEWOBJ_OF(m, struct RObject, rb_cObject, T_OBJECT);
 
     v = (VALUE)m;