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
  12                 switch (1) {
  13                 case 1:
  14                         return 0;
  15                 default:
  16                         break;
  17                 }
  18         }
  19
  20         static void Test1 ()
  21         {
  22                 int g = 9;
  23         A:
  24                 switch (g) {
  25                 case 4:
  26                         return;
  27                 case 5:
  28                         goto A;
  29                 }
  30
  31                 switch (g) {
  32                 case 9:
  33                         break;
  34                 }
  35
  36                 return;
  37         }
  38
  39         static void Test2 ()
  40         {
  41                 int a,b;
  42                 int g = 9;
  43                 if (g > 0) {
  44                         a = 1;
  45                         goto X;
  46                 } else {
  47                         b = 2;
  48                         goto Y;
  49                 }
  50
  51         X:
  52                 Console.WriteLine (a);
  53                 return;
  54         Y:
  55                 Console.WriteLine (b);
  56                 return;
  57         }
  58
  59         static uint Test3 (int self, uint data)
  60         {
  61                 uint rid;
  62                 switch (self) {
  63                 case 0:
  64                         rid = 2;
  65                         switch (data & 3) {
  66                         case 0:
  67                                 goto ret;
  68                         default:
  69                                 goto exit;
  70                         }
  71                 default:
  72                         goto exit;
  73                 }
  74         ret:
  75                 return rid;
  76         exit:
  77                 return 0;
  78         }
  79
  80         static void Test4 ()
  81         {
  82                 bool v;
  83                 try {
  84                         throw new NotImplementedException ();
  85                 } catch (System.Exception) {
  86                         v = false;
  87                 }
  88
  89                 Console.WriteLine (v);
  90         }
  91 }