mcs/tests/test-7.cs

   1 using System;
   2
   3 namespace Mine {
   4
   5         public class Blah {
   6
   7                 public int i;
   8
   9                 public static void Main ()
  10                 {
  11                         Console.WriteLine ("Blah ");
  12                         Blah k;
  13
  14                         k = new Blah () + new Blah ();
  15                         k = ~ new Blah ();
  16                         k = + new Blah ();
  17
  18                         int number = k;
  19                         Console.WriteLine (number);
  20
  21                         // Uncomment this to see how beautifully we catch errors :)
  22                         // Console.WriteLine (k);
  23
  24                         //Console.WriteLine ("This is : " + number);
  25
  26                 }
  27
  28                 public static Blah operator + (Blah i, Blah j)
  29                 {
  30                         Console.WriteLine ("Wooo!");
  31                         return null;
  32                 }
  33
  34                 public static Blah operator + (Blah i)
  35                 {
  36                         Console.WriteLine ("This is the unary one !");
  37                         return null;
  38                 }
  39
  40
  41                 public static Blah operator ~ (Blah i)
  42                 {
  43                         Console.WriteLine ("This is even better !");
  44                         return null;
  45                 }
  46
  47                 public static implicit operator int (Blah i)
  48                 {
  49                         Console.WriteLine ("User-defined implicit conversion works !");
  50                         return 3;
  51                 }
  52
  53         }
  54
  55 }