public PrgState Execute(PrgState state)
{
Stack <MyIDictionary <MyMap> > symTbl = state.GetSymTable();
IHeap <HMap> heap = state.GetHeap();
int address = symTbl.ElementAt(0).Lookup(this.var);
try
{
HMap h = (HMap)heap.Gett(address);
h.SetAddr(address);
h.SetCont(exp.Eval(symTbl, heap));
}
catch (MissingMemberException e)
{
}
return(null);
}