/// <summary>
/// Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.
/// </summary>
/// <param name="operand">The <see cref="Operand" /> property of the result.</param>
/// <returns>This expression if no children changed, or an expression with the updated children.</returns>
public FromEndIndexCSharpExpression Update(Expression operand)
{
if (operand == this.Operand)
{
return(this);
}
return(CSharpExpression.FromEndIndex(operand, Method, Type));
}
