From 0c5d73e80be89a6de2aeba9556277f8740256ff9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 5 Apr 2013 10:40:03 +0000
Subject: compile.c: defined? with empty expression

* 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/trunk@40124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_syntax.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index 61507ecd83..895a4569fd 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -13,6 +13,11 @@ class TestSyntax < Test::Unit::TestCase
     eom
   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_")
-- 
cgit v1.2.3