* range.c: represent initialized state using EXCL instead of FL_USER3.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb
index 030aeb977b..847e261f97 100644
--- a/test/ruby/test_range.rb
+++ b/test/ruby/test_range.rb
@@ -59,4 +59,9 @@ class TestRange < Test::Unit::TestCase
     assert_equal(0, (0..0).max)
     assert_equal(nil, (0...0).max)
   end
+
+  def test_initialize_twice
+    r = eval("1..2")
+    assert_raise(NameError) { r.instance_eval { initialize 3, 4 } }
+  end
 end