mcs/tests/test-debug-11.cs

   1 using System;
   2 using System.Collections;
   3 using System.Collections.Generic;
   4
   5 struct S : IDisposable, IEnumerable
   6 {
   7         public void Dispose ()
   8         {
   9         }
  10
  11         public IEnumerator GetEnumerator ()
  12         {
  13                 return new List<int>().GetEnumerator ();
  14         }
  15 }
  16
  17 class C
  18 {
  19         public static void Main ()
  20         {
  21         }
  22
  23         void Using_1 ()
  24         {
  25                 using (var s = new S ())
  26                 {
  27                 }
  28         }
  29
  30         void Using_2 ()
  31         {
  32                 using (S s = new S (), s2 = new S ())
  33                 {
  34                 }
  35         }
  36
  37         void Using_3 ()
  38         {
  39                 using (S? s = new S ())
  40                 {
  41                 }
  42         }
  43
  44         void Using_4 ()
  45         {
  46                 using (var ms = new System.IO.MemoryStream ())
  47                 {
  48                         Console.WriteLine ("a");
  49                 }
  50         }
  51
  52         void Lock ()
  53         {
  54                 lock (this)
  55                 {
  56                 }
  57         }
  58
  59         void Lock_2 ()
  60         {
  61                 lock (this)
  62                 {
  63                         return;
  64                 }
  65         }
  66
  67         void Switch_1 (int arg)
  68         {
  69                 switch (arg)
  70                 {
  71                         case 1:
  72                                 break;
  73                         case 2:
  74                         {
  75                                 break;
  76                         }
  77                         case 3:
  78                                 goto case 2;
  79                         case 4:
  80                         case 5:
  81                                 break;
  82                         default:
  83                                 break;
  84                 }
  85         }
  86
  87         void Switch_2 (int? arg)
  88         {
  89                 switch (arg)
  90                 {
  91                         case 1:
  92                                 break;
  93                         case 2:
  94                         {
  95                                 break;
  96                         }
  97                         default:
  98                                 break;
  99                 }
 100         }
 101
 102         void Switch_3 (string s)
 103         {
 104                 switch (s)
 105                 {
 106                         case "a":
 107                                 break;
 108                         case "b":
 109                         {
 110                                 break;
 111                         }
 112                         case "c":
 113                         case "e":
 114                                 goto case "a";
 115                         case "f":
 116                                 break;
 117                         case "gggg":
 118                         case "hhh":
 119                         case "iii":
 120                                 break;
 121                         default:
 122                                 break;
 123                 }
 124         }
 125
 126         void Switch_4 (string s)
 127         {
 128                 switch (s)
 129                 {
 130                         case "a":
 131                                 break;
 132                         case "b":
 133                                 break;
 134                         default:
 135                                 break;
 136                 }
 137         }
 138
 139         void Checked ()
 140         {
 141                 checked
 142                 {
 143                         int a = 1;
 144                 }
 145
 146                 unchecked
 147                 {
 148                         int a = 2;
 149                 }
 150         }
 151
 152         void DoWhile (int arg)
 153         {
 154                 do
 155                 {
 156                 }
 157                 while (arg != 0);
 158
 159                 while (arg > 0)
 160                 {
 161                 }
 162         }
 163
 164         void DoWhile_2 ()
 165         {
 166                 do
 167                 {
 168                         int i = 2;
 169                 }
 170                 while (true);
 171         }
 172
 173         void While_2 ()
 174         {
 175                 while (true)
 176                 {
 177                         Console.WriteLine ("aa");
 178                 }
 179         }
 180
 181         void If (string s)
 182         {
 183                 if (s == "a")
 184                 {
 185                 }
 186                 else
 187                 {
 188                 }
 189         }
 190
 191         void If_2 (string s)
 192         {
 193                 if (s == "a")
 194                 {
 195                 }
 196                 else if (s == "b")
 197                 {
 198                 }
 199                 else
 200                 {
 201                 }
 202         }
 203
 204         void If_3 (int i)
 205         {
 206                 if (i == i)
 207                 {
 208                 }
 209                 else
 210                 {
 211                 }
 212         }
 213
 214         void For_1 ()
 215         {
 216                 for (int i = 0;
 217                 i < 4;
 218                 ++i)
 219                 {
 220                 }
 221
 222                 for (;
 223                 ;
 224                 )
 225                 {
 226                 }
 227         }
 228
 229         void For_2 ()
 230         {
 231                 for (int i = 0; ;)
 232                 {
 233                 }
 234         }
 235
 236         void ForEach (int[] args)
 237         {
 238                 foreach (
 239                 var a
 240                 in args)
 241                 {
 242                 }
 243         }
 244
 245         void ForEach_2 (List<object> args)
 246         {
 247                 foreach
 248                 (var a
 249                 in
 250                 args)
 251                 {
 252                 }
 253         }
 254
 255         void ForEach_3 (S args)
 256         {
 257                 foreach
 258                 (var a
 259                 in
 260                 args)
 261                 {
 262                 }
 263         }
 264
 265         void ForEach_4 (int[,] args)
 266         {
 267                 foreach (
 268                 var a
 269                 in args)
 270                 {
 271                 }
 272         }
 273 }