From 591baf8fe3d13a38d39ee3f0f027839651f5d47b Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 24 Feb 2018 15:36:09 +0000
Subject: [PATCH] rb_int_powm: call rb_int_pow directly

* bignum.c (rb_int_powm): call rb_int_pow directly instead of calling `**`
  operator.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bignum.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bignum.c b/bignum.c
index 96488b4b1c..6c40c778de 100644
--- a/bignum.c
+++ b/bignum.c
@@ -7051,7 +7051,7 @@ rb_int_powm(int const argc, VALUE * const argv, VALUE const num)
     rb_check_arity(argc, 1, 2);
 
     if (argc == 1) {
-        return rb_funcall(num, rb_intern("**"), 1, argv[0]);
+        return rb_int_pow(num, argv[0]);
     }
     else {
         VALUE const a = num;