From 6ca1e5c8e0c5cbb938ec6017215895a061e5a755 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 9 Mar 2022 17:14:57 +0900
Subject: [PATCH] kernel.c: use preallocated symbol.

---
 src/kernel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kernel.c b/src/kernel.c
index 0ed76076b..18640ab5c 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -542,7 +542,7 @@ mrb_obj_ceqq(mrb_state *mrb, mrb_value self)
     return mrb_false_value();
   }
   else {
-    ary = mrb_funcall(mrb, self, "to_a", 0);
+    ary = mrb_funcall_id(mrb, self, MRB_SYM(to_a), 0);
     if (mrb_nil_p(ary)) {
       return mrb_funcall_argv(mrb, self, eqq, 1, &v);
     }