mcs/tests/test-null-operator-23.cs

   1 using System;
   2
   3 public class X
   4 {
   5         string field;
   6
   7         public static int Main ()
   8         {
   9                 X x = null;
  10
  11                 try {
  12                         var res = (x?.field).ToString()?.Length;
  13                         return 1;
  14                 } catch (NullReferenceException) {
  15
  16                 }
  17
  18                 return 0;
  19         }
  20 }