nobu	2014-05-02 12:20:21 +0900 (Fri, 02 May 2014)

  New Revision: 45784

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45784

  Log:
    parse.y: hide anonymous id
    
    * parse.y (rb_id_attrset): should not reveal anonymous ID as an
      instance variable.

  Modified files:
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 45783)
+++ parse.y	(revision 45784)
@@ -8846,8 +8846,8 @@ rb_id_attrset(ID id) https://github.com/ruby/ruby/blob/trunk/parse.y#L8846
 				  scope, (VALUE)data);
 		}
 		else {
-		    rb_name_error(id, "cannot make unknown type ID %d:%"PRIxVALUE" attrset",
-				  scope, (VALUE)id);
+		    rb_name_error_str(Qnil, "cannot make unknown type anonymous ID %d:%"PRIxVALUE" attrset",
+				      scope, (VALUE)id);
 		}
 	    }
 	}

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