private static State ParseAfterMember(Reader r, IList <ExpressionNode> nodes)
{
if (ParseMemberAccessor(r))
{
return(State.BeforeMember);
}
else if (ParseStreamOperator(r))
{
nodes.Add(new StreamNode());
return(State.AfterMember);
}
else
{
var args = ArgumentListParser.Parse(r, '[', ']');
if (args != null)
{
if (args.Count == 0)
{
throw new ExpressionParseException(r.Position, "Indexer may not be empty.");
}
nodes.Add(new IndexerNode(args));
return(State.AfterMember);
}
}
return(State.End);
}
private State ParseIndexer(Reader r, List <ExpressionNode> nodes)
{
var args = ArgumentListParser.Parse(r, '[', ']');
if (args.Count == 0)
{
throw new ExpressionParseException(r.Position, "Indexer may not be empty.");
}
nodes.Add(new IndexerNode(args));
return(State.AfterMember);
}
