/// <summary> /// Checks whether the element name is reserved. /// /// For example: /// "Item3" is reserved (at certain positions). /// "Rest", "ToString" and other members of System.ValueTuple are reserved (in any position). /// Names that are not reserved return false. /// </summary> public static bool IsReservedTupleElementName(string elementName) { return(TupleTypeSymbol.IsElementNameReserved(elementName) != -1); }