private Types.Object EvaluateWhileLoop(Node.WhileLoop node)
{
Types.List list = new Types.List();
while (Evaluate(node.Test).True())
{
list.Concatenate(Evaluate(node.Loop));
}
return(list);
}
private Types.List EvaluateSequence(Node.Sequence node)
{
Types.List sequence = new Types.List();
Node.Sequence next = node;
while (next != null)
{
sequence.AppendElement(Evaluate(next.E));
next = next.S;
}
return(sequence);
}
private Types.Object EvaluateLoopWhile(Node.LoopWhile node)
{
Types.List list = new Types.List();
list.AppendElement(Evaluate(node.Loop));
while (Evaluate(node.Test).True())
{
list.Concatenate(Evaluate(node.Loop));
}
return(list);
}
