From 61c6832b486ec4fc01353109c8c4085c88fa8f76 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Tue, 21 Apr 2020 15:44:21 +0900
Subject: Fix the bug by `#instance_eval` called via a method object; fix #4973

The tranpoline code in 6a0b68f8b was wrong; reverted.
---
 src/vm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/vm.c b/src/vm.c
index bcd846025..f8f4609bf 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -648,8 +648,7 @@ eval_under(mrb_state *mrb, mrb_value self, mrb_value blk, struct RClass *c)
   }
   ci = mrb->c->ci;
   if (ci->acc == CI_ACC_DIRECT) {
-    ci->target_class = c;
-    return mrb_yield_cont(mrb, blk, self, 1, &self);
+    return mrb_yield_with_class(mrb, blk, 1, &self, self, c);
   }
   ci->target_class = c;
   p = mrb_proc_ptr(blk);
-- 
cgit v1.2.3