mcs/tests/test-anon-02.cs

   1 //
   2 // This test checks various uses of captured local variables
   3 //
   4 using System;
   5
   6 delegate void S ();
   7
   8 class X {
   9         static int Main ()
  10         {
  11                 int a = 1;
  12                 Console.WriteLine ("A is = " + a);
  13                 int c = a;
  14                 Console.WriteLine (c);
  15                 if (a != 1){
  16                         return 1;
  17                 }
  18
  19                 S b = delegate {
  20                         if (a != 1)
  21                                 Environment.Exit (1);
  22                         Console.WriteLine ("in Delegate");
  23                         a = 2;
  24                         if (a != 2)
  25                                 Environment.Exit (2);
  26                         Console.WriteLine ("Inside = " + a);
  27                         a = 3;
  28                         Console.WriteLine ("After = " + a);
  29                 };
  30                 if (a != 1)
  31                         return 3;
  32                 b ();
  33                 if (a != 3)
  34                         return 4;
  35                 Console.WriteLine ("Back, got " + a);
  36                 Console.WriteLine ("Test is ok");
  37                 return 0;
  38         }
  39 }