From a106b310e5bbe678022b127b9d32bb0a55708002 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 5 Feb 2013 07:25:27 +0000
Subject: vm_method.c: drop include_all flag

* vm_method.c (rb_obj_respond_to): drop optional include_all flag if
  respond_to? method is defined in old style.  [Bug #7722]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_marshal.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test/ruby/test_marshal.rb')

diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 4dcdb605ab..722871424d 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -550,4 +550,16 @@ class TestMarshal < Test::Unit::TestCase
     assert_raise(TypeError) {Marshal.load("\x04\x08IM\x1cTestMarshal::TestModule\x06:\x0e@ivar_bug\"\x08bug")}
     assert_not_operator(TestModule, :instance_variable_defined?, :@bug)
   end
+
+  class TestForRespondToFalse
+    def respond_to?(a)
+      false
+    end
+  end
+
+  def test_marshal_respond_to_arity
+    assert_nothing_raised(ArgumentError, '[Bug #7722]') do
+      Marshal.dump(TestForRespondToFalse.new)
+    end
+  end
 end
-- 
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