From 87c1b19c899815414e4102c400424be6a00308ad Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 10 Jan 2017 13:37:34 +0000
Subject: rational.c: f_idiv

* rational.c (f_idiv): call rb_int_idiv directly if possible.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 rational.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'rational.c')

diff --git a/rational.c b/rational.c
index f6c49fe516..212ad07faa 100644
--- a/rational.c
+++ b/rational.c
@@ -53,13 +53,6 @@ f_##n(VALUE x)\
     return rb_funcall(x, id_##n, 0);\
 }
 
-#define fun2(n) \
-inline static VALUE \
-f_##n(VALUE x, VALUE y)\
-{\
-    return rb_funcall(x, id_##n, 1, y);\
-}
-
 inline static VALUE
 f_add(VALUE x, VALUE y)
 {
@@ -154,7 +147,13 @@ f_eqeq_p(VALUE x, VALUE y)
     return (int)rb_equal(x, y);
 }
 
-fun2(idiv)
+inline static VALUE
+f_idiv(VALUE x, VALUE y)
+{
+    if (RB_INTEGER_TYPE_P(x))
+	return rb_int_idiv(x, y);
+    return rb_funcall(x, id_idiv, 1, y);
+}
 
 #define f_expt10(x) rb_int_pow(INT2FIX(10), x)
 
-- 
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