protected override object DoVisit(ArgumentIndex argumentIndex)
{
if (argumentIndex.Index >= arguments.Count)
{
errorLogger.LogError(
argumentIndex.Location, Utilities.InvariantFormat("Argument index {0} is out of range.", argumentIndex.Index));
return(Error);
}
return(arguments[argumentIndex.Index].Value);
}
public object Visit(ArgumentIndex argumentIndex)
{
return(DoVisit(Utilities.ThrowIfNull(argumentIndex, "argumentIndex")));
}
protected virtual object DoVisit(ArgumentIndex argumentIndex)
{
return(Default(argumentIndex));
}
