public ArrayType()
{
current = next = null;
}
public override TypeBase Add(TypeBase right)
{
if (right == null)
return this;
//string thisV = this.FriendlyVal();
//Console.WriteLine("{0} + {1}", this.FriendlyVal(), right.FriendlyVal());
if (right is ArrayType)
{
ArrayType arr = right as ArrayType;
if (current == null)
{
current = arr.current;
next = arr.next;
}
else if (next == null || next.current == null)
next = arr;
else
{
ArrayType tmp = next;
while (tmp.next != null && tmp.current != null)
tmp = tmp.next;
if (tmp.current == null)
{
tmp.current = arr.current;
tmp.next = arr.next;
}
else
{
tmp.next = right as ArrayType;
}
}
}
else
{
this.Append(right);
}
return this;
}
public void Append(TypeBase v)
{
if (v is ArrayBoundType)
{
foreach (TypeBase b in (v as ArrayBoundType).Items)
{
this.Append(b);
}
}
//else if (v is ArrayType)
//{
// ArrayType arr = v as ArrayType;
// if (!arr.IsEmpty())
// {
// if (current == null)
// {
// current = arr.current;
// next = arr.next;
// }
// else if (next == null)
// {
// next = arr;
// }
// else
// {
// next.Append(v);
// }
// }
//}
else
{
if (current == null)
{
current = v;
}
else if (next == null)
{
next = new ArrayType();
next.Append(v);
}
else
{
next.Append(v);
}
}
}
