mcs/tests/gtest-537.cs

   1 using System;
   2
   3 public class Test
   4 {
   5         public static int Main ()
   6         {
   7                 S a = new S ();
   8                 S? b = null;
   9                 var res = a | b;
  10                 if (res != "op")
  11                         return 1;
  12
  13                 var res2 = a + b;
  14                 if (res2 != 9)
  15                         return 2;
  16
  17                 return 0;
  18         }
  19 }
  20
  21 struct S
  22 {
  23         public static string operator | (S p1, S? p2)
  24         {
  25                 return "op";
  26         }
  27
  28         public static int? operator + (S p1, S? p2)
  29         {
  30                 return 9;
  31         }
  32 }