mcs/tests/gtest-435.cs

   1 using System;
   2
   3 namespace testcase
   4 {
   5         public class Program
   6         {
   7                 static int Main ()
   8                 {
   9                         DateTime? a = default (DateTime?);
  10                         DateTime? b = default (DateTime?);
  11                         bool res = a == b;
  12                         if (!res)
  13                                 return 4;
  14
  15                         res = a != b;
  16                         if (res)
  17                                 return 3;
  18
  19                         decimal? D1 = null;
  20                         decimal? D2 = 7;
  21
  22                         if (D1 == D2) {
  23                                 Console.WriteLine ("null == 7  incorrect");
  24                                 return 1;
  25                         } else if (D1 != D2) {
  26                                 Console.WriteLine ("null != 7  correct");
  27                                 return 0;
  28                         }
  29                         return 2;
  30                 }
  31         }
  32 }
  33