--- a
+++ b/interpreter-3.x/trunk/kernel/expression/ExpressionMessage.hpp
@@ -0,0 +1,64 @@
+/*----------------------------------------------------------------------------*/
+/*                                                                            */
+/* Copyright (c) 1995, 2004 IBM Corporation. All rights reserved.             */
+/* Copyright (c) 2005-2006 Rexx Language Association. All rights reserved.    */
+/*                                                                            */
+/* This program and the accompanying materials are made available under       */
+/* the terms of the Common Public License v1.0 which accompanies this         */
+/* distribution. A copy is also available at the following address:           */
+/* http://www.oorexx.org/license.html                          */
+/*                                                                            */
+/* Redistribution and use in source and binary forms, with or                 */
+/* without modification, are permitted provided that the following            */
+/* conditions are met:                                                        */
+/*                                                                            */
+/* Redistributions of source code must retain the above copyright             */
+/* notice, this list of conditions and the following disclaimer.              */
+/* Redistributions in binary form must reproduce the above copyright          */
+/* notice, this list of conditions and the following disclaimer in            */
+/* the documentation and/or other materials provided with the distribution.   */
+/*                                                                            */
+/* Neither the name of Rexx Language Association nor the names                */
+/* of its contributors may be used to endorse or promote products             */
+/* derived from this software without specific prior written permission.      */
+/*                                                                            */
+/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS        */
+/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT          */
+/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS          */
+/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT   */
+/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,      */
+/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   */
+/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,        */
+/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY     */
+/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING    */
+/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS         */
+/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.               */
+/*                                                                            */
+/*----------------------------------------------------------------------------*/
+/******************************************************************************/
+/* REXX Kernel                                                  ExpressionMessage.hpp    */
+/*                                                                            */
+/* Primitive Expression Message Send Class Definitions                        */
+/*                                                                            */
+/******************************************************************************/
+#ifndef Included_RexxExpressionMessage
+#define Included_RexxExpressionMessage
+
+class RexxExpressionMessage : public RexxInternalObject {
+ public:
+  RexxExpressionMessage(RexxObject *, RexxString *, RexxObject *, size_t, RexxQueue *, int);
+  inline RexxExpressionMessage(RESTORETYPE restoreType) { ; };
+  void        live();
+  void        liveGeneral();
+  void        flatten(RexxEnvelope *);
+  void       *operator new(size_t, LONG);
+  inline void       *operator new(size_t size, void *ptr) {return ptr;};
+  RexxObject *evaluate(RexxActivation *, RexxExpressionStack *);
+
+  RexxObject * target;                 /* target subexpression              */
+  RexxObject * super;                  /* super class target                */
+  SHORT doubleTilde;                   /* single or double tilde form       */
+  SHORT argumentCount;                 /* number of message arguments       */
+  RexxObject * arguments[1];           /* list of argument subexpressions   */
+};
+#endif