public override bool Contains(ParserContainsArgs args)
{
if (base.Contains(args))
return true;
if (Inner != null && args.Push(this))
{
var ret = Inner.Contains(args);
args.Pop();
return ret;
}
return false;
}
public override bool Contains(ParserContainsArgs args)
{
if (base.Contains(args))
return true;
if (args.Push(this))
{
foreach (var item in Items)
{
if (item != null && item.Contains(args))
{
args.Pop();
return true;
}
}
args.Pop();
}
return false;
}
public override bool IsLeftRecursive(ParserContainsArgs args)
{
if (base.IsLeftRecursive(args))
return true;
if (Inner != null)
{
if (args.Push(this))
{
var ret = Inner.IsLeftRecursive(args);
args.Pop();
return ret;
}
return false;
}
return false;
}
public override bool IsLeftRecursive(ParserContainsArgs args)
{
if (base.IsLeftRecursive(args))
return true;
if (args.Push(this))
{
var item = Items[0];
if (item != null && item.IsLeftRecursive(args)) {
args.Pop();
return true;
}
args.Pop();
}
return false;
}