From ed1d6660d129085f1aaf2d903eed1e2ea7ace098 Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 15 Apr 2013 15:28:52 +0000
Subject: merge revision(s) 40124: [Backport #8220]

	* compile.c (iseq_compile_each): fix of defined? with empty
	  expression.  [ruby-core:53999] [Bug #8220]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_syntax.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index bc29007359..cbaae5a249 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -10,6 +10,11 @@ class TestSyntax < Test::Unit::TestCase
     end
   end
 
+  def test_defined_empty_argument
+    bug8220 = '[ruby-core:53999] [Bug #8220]'
+    assert_ruby_status(%w[--disable-gem], 'puts defined? ()', bug8220)
+  end
+
   def test_must_ascii_compatible
     require 'tempfile'
     f = Tempfile.new("must_ac_")
-- 
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