/// <summary>
/// Returns true if passed expression is empty.
/// </summary>
/// <param name="expr">the expression to compare</param>
public static bool IsEmptyExpression(ExpressionInfo expr)
{
return(EmptyExpression.Equals(expr));
}
/// <summary>
/// Returns true if passed expression is empty.
/// </summary>
/// <param name="expr">the expression to compare</param>
public static bool IsEmptyExpression(ExpressionInfo expr)
{
return(EmptyExpression.Equals(expr));
}