public override String ToString()
{
return ("BinopExp(\n" + Left.ToString() + Oper.ToString() + "\n" + Right.ToString() + "\n)" );
}
public override String ToString()
{
return ("DoVarDef(\n" + Name + ",\n" + Init.ToString() + ",\n" + Iter.ToString() + ")\n");
}
public override String ToString()
{
return ("DoCondExp(\n" + Cond.ToString() + ",\n" + Ret.ToString() + ")\n");
}
public override String ToString()
{
return ("FunctionDef( " + Name + " " + Params.Count + "\n" + Body.ToString() + ")");
}
public override String ToString()
{
return ("ToListExp(\n" + Value.ToString() + ")");
}
public override String ToString()
{
return ("IfExp(\n" + EvalExp.ToString() + " ," + ThenExp.ToString() + " ," + ElseExp.ToString() + ")\n");
}
public override String ToString()
{
return ("GlobalVarDef(" + Name + ",\n" + Value.ToString() + ")");
}
public override String ToString()
{
return (Head.ToString() + ((Tail != null) ? Tail.ToString() : null));
}
public override String ToString()
{
return ("SubsExp(\n" + Replace.ToString() + ",\n" + Find.ToString() + ",\n" + Expr.ToString() + ")\n");
}
public override String ToString()
{
return ("ConsExp(\n" + Left.ToString() + ",\n " + Right.ToString() + ")\n");
}
public override String ToString()
{
return ("CarExp(\n" + Left.ToString() + ")\n");
}
public override String ToString()
{
return ("IsNullExp(\n" + Expr.ToString() + ")\n");
}
