From e6140f3e3c2a0b17ce4f254187978d2a5fea4118 Mon Sep 17 00:00:00 2001
From: keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 26 Nov 2007 04:33:21 +0000
Subject: 	* lib/complex.rb: be able to create Complex(0, -0.0).
 [ruby-list:44268]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/complex.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/complex.rb')

diff --git a/lib/complex.rb b/lib/complex.rb
index 516bbbfd89..6b086661af 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -90,6 +90,9 @@ end
 def Complex(a, b = 0)
   if b == 0 and (a.kind_of?(Complex) or defined? Complex::Unify)
     a
+  elsif a.scalar? and b.scalar?
+    # Don't delete for -0.0
+    Complex.new(a, b)
   else
     Complex.new( a.real-b.imag, a.imag+b.real )
   end
-- 
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