errors/cs1674-3.cs

   1 // CS1674: `NoIDispose': type used in a using statement must be implicitly convertible to `System.IDisposable'
   2 // Line: 27
   3
   4 using System;
   5
   6 class MyDispose : IDisposable {
   7         public bool disposed;
   8
   9         public void Dispose ()
  10         {
  11                 disposed = true;
  12         }
  13 }
  14
  15 class NoIDispose {
  16         static public MyDispose x;
  17
  18         public NoIDispose ()
  19         {
  20         }
  21
  22         static NoIDispose ()
  23         {
  24                 x = new MyDispose ();
  25         }
  26
  27         public static implicit operator MyDispose (NoIDispose a)
  28         {
  29                 return x;
  30         }
  31 }
  32
  33 class Y {
  34         static void B ()
  35         {
  36                 using (NoIDispose a = new NoIDispose ()){
  37                 }
  38         }
  39
  40 }
  41