public override void visit(IdentifierExp n)
{
n.ID.accept(this);
}
public virtual void visit(IdentifierExp identifier)
{
// Do nothing; leave the implementation to the main class
}
public abstract void visit(IdentifierExp identifier);
private Exp EatIdentifier()
{
Exp literal = new IdentifierExp(context[0], new Identifier(tokens[0].value));
CutData(1);
return literal;
}