mcs/tests/test-793.cs

   1 // Compiler options: -unsafe
   2
   3 using System;
   4
   5 namespace MonoPointerBugTest
   6 {
   7         struct MyStructure
   8         {
   9                 int q;
  10                 int z;
  11                 int a;
  12         }
  13
  14         class Program
  15         {
  16                 public static int Main ()
  17                 {
  18                         unsafe {
  19                                 MyStructure structure = new MyStructure ();
  20
  21                                 MyStructure* pointer1 = &structure;
  22                                 MyStructure* pointer2 = pointer1;
  23
  24                                 //on the Mac this works like: pointer2++;
  25                                 pointer2 += 10;
  26
  27                                 int difference = (int) ((byte*) pointer2 - (byte*) pointer1);
  28                                 if (difference != 120)
  29                                         return 1;
  30
  31                                 return 0;
  32                         }
  33                 }
  34         }
  35 }