From 5fc301f07d0ce26ab93ff237d15fa81894c9f1d6 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 25 Jun 2021 10:10:34 +0900
Subject: class.c: call `method_added` hooks on alias definitions; #2339

---
 src/vm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index f76ce9eac..a6211c118 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -2921,7 +2921,8 @@ RETRY_TRY_BLOCK:
       if (!check_target_class(mrb)) goto L_RAISE;
       target = mrb_vm_ci_target_class(mrb->c->ci);
       mrb_alias_method(mrb, target, syms[a], syms[b]);
-      NEXT;
+      mrb_method_added(mrb, target, syms[a]);
+     NEXT;
     }
     CASE(OP_UNDEF, B) {
       struct RClass *target;
-- 
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