ForwardInstruction.hpp

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/******************************************************************************/
/* REXX Kernel                                         ForwardInstruction.hpp */
/*                                                                            */
/* Primitive FORWARD instruction Class Definitions                            */
/*                                                                            */
/******************************************************************************/
#ifndef Included_RexxInstructionForward
#define Included_RexxInstructionForward
 
#include "RexxInstruction.hpp"
 
#define forward_continue 0x01          /* doing continue rather than return */
 
class RexxInstructionForward : public RexxInstruction {
 public:
  inline void *operator new(size_t size, void *ptr) {return ptr;}
  inline void operator delete(void *) { }
  inline void operator delete(void *, void *) { }
 
  inline RexxInstructionForward(void) { ; }
  inline RexxInstructionForward(RESTORETYPE restoreType) { ; }
  void live(size_t);
  void liveGeneral(int reason);
  void flatten(RexxEnvelope*);
  void execute(RexxActivation *, RexxExpressionStack *);
 
  RexxObject * target;                 /* forward target                    */
  RexxObject * message;                /* forward message override          */
  RexxObject * superClass;             /* message super class override      */
  RexxObject * arguments;              /* argument expression               */
  RexxArray  * array;                  /* argument array specification      */
  RexxObject * namedArgumentsExpression;
  RexxArray  * namedArgumentsArray;    /* name, value, name, value, etc...  */
};
#endif