public void ExitPrintitem(BASICParser.PrintitemContext context)
{
if (currentStringExpression == null)
{
currentPrintItem = new PrintItem(currentNumericExpression.Pop());
}
else
{
currentPrintItem = new PrintItem(currentStringExpression.Pop());
}
if (currentPrintSeparator == PrintList.printseparator.NULL)
{
currentPrintList.add(currentPrintItem);
}
else
{
currentPrintList.add(currentPrintItem, currentPrintSeparator);
currentPrintSeparator = PrintList.printseparator.NULL;
}
}
public void EnterPrintitem(BASICParser.PrintitemContext context)
{
currentStringExpression = null;
currentNumericExpression = new Stack <NumericExpression>();
}
/// <summary>
/// Exit a parse tree produced by <see cref="BASICParser.printitem"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitPrintitem([NotNull] BASICParser.PrintitemContext context)
{
}