mcs/tests/test-876.cs

   1 using System;
   2
   3 class T
   4 {
   5         public static int Main ()
   6         {
   7                 Test1 ();
   8                 Test2 ();
   9                 Test3 (0, 1);
  10                 Test4 ();
  11                 Test5 ();
  12
  13                 switch (1) {
  14                 case 1:
  15                         return 0;
  16                 default:
  17                         break;
  18                 }
  19         }
  20
  21         static void Test1 ()
  22         {
  23                 int g = 9;
  24         A:
  25                 switch (g) {
  26                 case 4:
  27                         return;
  28                 case 5:
  29                         goto A;
  30                 }
  31
  32                 switch (g) {
  33                 case 9:
  34                         break;
  35                 }
  36
  37                 return;
  38         }
  39
  40         static void Test2 ()
  41         {
  42                 int a,b;
  43                 int g = 9;
  44                 if (g > 0) {
  45                         a = 1;
  46                         goto X;
  47                 } else {
  48                         b = 2;
  49                         goto Y;
  50                 }
  51
  52         X:
  53                 Console.WriteLine (a);
  54                 return;
  55         Y:
  56                 Console.WriteLine (b);
  57                 return;
  58         }
  59
  60         static uint Test3 (int self, uint data)
  61         {
  62                 uint rid;
  63                 switch (self) {
  64                 case 0:
  65                         rid = 2;
  66                         switch (data & 3) {
  67                         case 0:
  68                                 goto ret;
  69                         default:
  70                                 goto exit;
  71                         }
  72                 default:
  73                         goto exit;
  74                 }
  75         ret:
  76                 return rid;
  77         exit:
  78                 return 0;
  79         }
  80
  81         static void Test4 ()
  82         {
  83                 bool v;
  84                 try {
  85                         throw new NotImplementedException ();
  86                 } catch (System.Exception) {
  87                         v = false;
  88                 }
  89
  90                 Console.WriteLine (v);
  91         }
  92
  93         static void Test5 ()
  94         {
  95                 int i = 8;
  96                 switch (10) {
  97                 case 5:
  98                         if (i != 10)
  99                                 throw new ApplicationException ();
 100
 101                         Console.WriteLine (5);
 102                         break;
 103                 case 10:
 104                         i = 10;
 105                         Console.WriteLine (10);
 106                         goto default;
 107                 default:
 108                         Console.WriteLine ("default");
 109                         goto case 5;
 110                 }
 111         }
 112 }