mcs/tests/unsafe-3.cs

   1 // this tests making a pointer to a pointer
   2
   3 using System;
   4
   5 unsafe class Foo
   6 {
   7         public static int Main ()
   8         {
   9                 int a;
  10                 int *b;
  11                 int **c;
  12
  13                 a = 42;
  14                 b = &a;
  15                 c = &b;
  16
  17                 Console.WriteLine ("*c == b : {0}", *c == b);
  18                 Console.WriteLine ("**c == a : {0}", **c == a);
  19
  20                 if (*c == b && **c == a)
  21                 {
  22                         Console.WriteLine ("Test passed");
  23                         return 0;
  24                 }
  25                 else
  26                 {
  27                         Console.WriteLine ("Test failed");
  28                         return 1;
  29                 }
  30         }
  31 }