From 99431e7355cadb97049d54bcffe5aeb2ba1c8a47 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 28 Feb 2014 05:11:44 +0000
Subject: numeric.c: float overflow

* numeric.c (ruby_num_interval_step_size): get rid of float
  conversion overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 numeric.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'numeric.c')

diff --git a/numeric.c b/numeric.c
index 9692be96ce..d8f2c3470c 100644
--- a/numeric.c
+++ b/numeric.c
@@ -1836,7 +1836,8 @@ ruby_num_interval_step_size(VALUE from, VALUE to, VALUE step, int excl)
 	double n = ruby_float_step_size(NUM2DBL(from), NUM2DBL(to), NUM2DBL(step), excl);
 
 	if (isinf(n)) return DBL2NUM(n);
-	return LONG2FIX(n);
+	if (POSFIXABLE(n)) return LONG2FIX(n);
+	return rb_dbl2big(n);
     }
     else {
 	VALUE result;
-- 
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