* parse.y (paren_args): wrap $2 by escape_Qundef because it may be

Qundef.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sun Jun 25 17:44:16 2006  Tanaka Akira  <akr@m17n.org>
+
+	* parse.y (paren_args): wrap $2 by escape_Qundef because it may be
+	  Qundef.
+
 Sun Jun 25 17:18:33 2006  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c(ole_invoke): support some kind of

parse.y

@@ -2144,7 +2144,7 @@ paren_args	: '(' opt_call_args rparen
 		    /*%%%*/
 			$$ = $2;
 		    /*%
-			$$ = dispatch1(arg_paren, $2);
+			$$ = dispatch1(arg_paren, escape_Qundef($2));
 		    %*/
 		    }
 		;