private ParameterSequenceNode Parameters()
{
ParameterSequenceNode itsAST;
SourceCodePosition itsPos = _currentToken.SourcePosition;
if (Array.Exists(_typeFirstSet, e => e == _currentToken.Type))
{
itsAST = ParseParameters();
}
else
{
itsAST = new EmptyParameterSequenceNode(itsPos);
}
return(itsAST);
}
public object Visit(EmptyParameterSequenceNode n, object o)
{
return(null);
}