public object VisitGroupingExpression(GroupingExpression expression)
{
expression.Expression.Accept(this);
return(null);
}
/// <summary>
/// Evaluates a grouping expression.
/// </summary>
/// <param name="expression">Expression to evaluate.</param>
/// <returns>The result of the expression.</returns>
public object VisitGroupingExpression(GroupingExpression expression)
{
return(Evaluate(expression.Expression));
}
public string VisitGroupingExpression(GroupingExpression expression)
{
return(Parenthesize("group", expression.Expression));
}