From ce35f121872f5a7b3b0690f692792f52c554966d Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 12 Nov 2016 11:51:51 +0000
Subject: rational.c: optimize Float#{numerator,denominator}

* rational.c (float_{numerator,denominator}): optimize
  Float#{numerator,denominator}.
  Author: Tadashi Saito <tad.a.digger@gmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 rational.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'rational.c')

diff --git a/rational.c b/rational.c
index 1e40841bee..67752ff961 100644
--- a/rational.c
+++ b/rational.c
@@ -1924,6 +1924,7 @@ integer_denominator(VALUE self)
     return INT2FIX(1);
 }
 
+static VALUE float_to_r(VALUE self);
 /*
  * call-seq:
  *    flo.numerator  ->  integer
@@ -1940,7 +1941,7 @@ float_numerator(VALUE self)
     double d = RFLOAT_VALUE(self);
     if (isinf(d) || isnan(d))
 	return self;
-    return rb_call_super(0, 0);
+    return nurat_numerator(float_to_r(self));
 }
 
 /*
@@ -1958,7 +1959,7 @@ float_denominator(VALUE self)
     double d = RFLOAT_VALUE(self);
     if (isinf(d) || isnan(d))
 	return INT2FIX(1);
-    return rb_call_super(0, 0);
+    return nurat_denominator(float_to_r(self));
 }
 
 /*
-- 
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