1 files changed, 1 insertions, 0 deletions
diff --git a/method.h b/method.h
index 815fd9da47..2f4504bfec 100644
--- a/method.h
+++ b/method.h
@@ -181,6 +181,7 @@ struct rb_method_definition_struct {
     unsigned int iseq_overload: 1;
     int alias_count : 27;
     int complemented_count : 28;
+    unsigned int no_redef_warning: 1;
 
     union {
         rb_method_iseq_t iseq;