1 // Compiler options: -t:library
4 using System.Runtime.InteropServices;
12 public static int TestA ([Optional][DefaultParameterValue (1)] int u)
17 public static T TestB<T> (T a, [Optional] T u)
22 public static object TestC ([Optional] object a)
27 public static object TestC2 (object a = null)
32 public static int TestD ([Optional] int a, int i)
37 public static void TestS (S s = default (S))