mcs/tests/test-504.cs

   1 // This ensures that any "unreachable code" warning will error out
   2 // rather than generate invalid IL or crash compiler
   3
   4 using System;
   5
   6 public enum FooEnum
   7 {
   8         One,
   9         Two
  10 };
  11
  12 class Foo
  13 {
  14         public static int y = 1;
  15         public static int f () { return 0; }
  16         public static int Main ()
  17         {
  18                 int x;
  19
  20                 do {
  21                         x = f ();
  22                         if (x != 0)
  23                                 continue;
  24                         return 0;
  25                 } while (x > y);
  26
  27                 return 1;
  28         }
  29
  30         public static string Test_2 ()
  31         {
  32                 throw new Exception ();
  33
  34                 var account = "yo";
  35                 if (account == null) {
  36                 }
  37
  38                 var s = "yo";
  39
  40                 switch (8) {
  41                 case 1:
  42                 case 2:
  43                         break;
  44                 default:
  45                         throw new NotSupportedException ();
  46                 }
  47
  48                 return s;
  49         }
  50
  51         const FooEnum foo = FooEnum.Two;
  52
  53         static void Test_3 ()
  54         {
  55                 object obj;
  56
  57                 switch (foo) {
  58                 case FooEnum.One:
  59                         obj = new object ();
  60                         break;
  61                 case FooEnum.Two:
  62                         obj = new object ();
  63                         break;
  64                 }
  65
  66                 Console.WriteLine (obj);
  67         }
  68 }