// Compiler options: -warnaserror using System; public class Person { public Car MyCar { get; set; } } public class Car { public int Year { get; set; } } enum EE { K } public class MainClass { class Nested { } public static Person MyPerson1 { get; } = new Person(); public static Person MyPerson2 = new Person(); public const Person MyPerson3 = null; public static event Action Act = null; public static dynamic BBB = null; void ParameterTest (Person ParPerson) { Console.WriteLine (nameof (ParPerson.MyCar.Year)); } public static int Main () { string name; name = nameof (MyPerson1.MyCar.Year); if (name != "Year") return 1; name = nameof (MyPerson2.MyCar.Year); if (name != "Year") return 2; name = nameof (MyPerson3.MyCar.Year); if (name != "Year") return 3; name = nameof (Act.Method.MemberType); if (name != "MemberType") return 4; name = nameof (BBB.A.B.C); if (name != "C") return 5; name = nameof (EE.K.ToString); if (name != "ToString") return 6; name = nameof (int.ToString); if (name != "ToString") return 7; Person LocPerson = null; name = nameof (LocPerson.MyCar.Year); if (name != "Year") return 8; return 0; } }