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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,7 @@
-Tue Oct 20 15:07:37 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Oct 20 15:28:49 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (method_call): dispatch symbols.  a patch from Andy Keep in
+	  [ruby-core:26169].  [ruby-core:26165]
 
 	* parse.y (mlhs_basic): fixed handling splat in middle of mlhs.  a
 	  patch from Andy Keep in [ruby-core:26163]

parse.y

@@ -3615,8 +3615,8 @@ method_call	: operation paren_args
 			$$ = NEW_CALL($1, rb_intern("call"), $3);
 			fixpos($$, $1);
 		    /*%
-			$$ = dispatch3(call, dispatch1(paren, $1),
-				       ripper_id2sym('.'), rb_intern("call"));
+			$$ = dispatch3(call, $1, ripper_id2sym('.'),
+				       ripper_intern("call"));
 			$$ = method_optarg($$, $3);
 		    %*/
 		    }
@@ -3626,8 +3626,8 @@ method_call	: operation paren_args
 			$$ = NEW_CALL($1, rb_intern("call"), $3);
 			fixpos($$, $1);
 		    /*%
-			$$ = dispatch3(call, dispatch1(paren, $1),
-				       ripper_id2sym('.'), rb_intern("call"));
+			$$ = dispatch3(call, $1, ripper_intern("::"),
+				       ripper_intern("call"));
 			$$ = method_optarg($$, $3);
 		    %*/
 		    }

test/ripper/test_parser_events.rb

@@ -202,6 +202,24 @@ def test_bodystmt
     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 @@ def test_break
     assert_equal true, $thru__break
   end
 
-  def test_call
-    assert_equal true, $thru__call
-  end
-
   def test_case
     assert_equal true, $thru__case
   end

version.h

@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.1"
-#define RUBY_PATCHLEVEL 366
+#define RUBY_PATCHLEVEL 367
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1