merges r25405 from trunk into ruby_1_9_1. fixes the backport task #2233.

--
* parse.y (method_call): dispatch symbols.  a patch from Andy Keep in
  [ruby-core:26169].  [ruby-core:26165]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@26013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 4 deletions

diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb
index e82d37c1d..6ca81d3f0 100644
--- a/test/ripper/test_parser_events.rb
+++ b/test/ripper/test_parser_events.rb
@@ -202,6 +202,24 @@ class TestRipper_ParserEvents < Test::Unit::TestCase
     assert_equal true, thru_bodystmt
   end
 
+  def test_call
+    bug2233 = '[ruby-core:26165]'
+    tree = nil
+
+    thru_call = false
+    assert_nothing_raised {
+      tree = parse("self.foo", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(ref(self),.,foo)]", tree
+    thru_call = false
+    assert_nothing_raised(bug2233) {
+      tree = parse("foo.()", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(ref(foo),.,call,[])]", tree
+  end
+
   def test_heredoc
     bug1921 = '[ruby-core:24855]'
     thru_heredoc_beg = false
@@ -265,10 +283,6 @@ class TestRipper_ParserEvents < Test::Unit::TestCase
     assert_equal true, $thru__break
   end
 
-  def test_call
-    assert_equal true, $thru__call
-  end
-
   def test_case
     assert_equal true, $thru__case
   end