mcs/tests/gtest-111.cs

   1 using System;
   2
   3 public struct KeyValuePair<K,V>
   4 {
   5         public K key;
   6         public V value;
   7
   8         public KeyValuePair(K k, V v) { key = k; value = v; }
   9
  10         public KeyValuePair(K k) { key = k; value = default(V); }
  11 }
  12
  13 public class Collection<T>
  14 {
  15         public readonly T Item;
  16
  17         public Collection (T item)
  18         {
  19                 this.Item = item;
  20         }
  21
  22         public void Find (ref T item)
  23         {
  24                 item = Item;
  25         }
  26 }
  27
  28 class X
  29 {
  30         public static int Main ()
  31         {
  32                 KeyValuePair<int,long> p = new KeyValuePair<int,long> (3);
  33                 KeyValuePair<int,long> q = new KeyValuePair<int,long> (5, 9);
  34
  35                 Collection<KeyValuePair<int,long>> c = new Collection<KeyValuePair<int,long>> (q);
  36                 c.Find (ref p);
  37
  38                 if (p.key != 5)
  39                         return 1;
  40                 if (p.value != 9)
  41                         return 2;
  42
  43                 return 0;
  44         }
  45 }