mcs/tests/dtest-054.cs

   1 using System;
   2
   3 // dynamic with anonymous method mutator
   4
   5 class C
   6 {
   7         static Action<T> Test<T> (T t)
   8         {
   9                 return l => {
  10                         dynamic d = l;
  11                         d.Method (l);
  12                 };
  13         }
  14
  15         static Action Test2<T> (T t)
  16         {
  17                 T l = t;
  18                 return () => {
  19                         T l2 = l;
  20                         Action a = () => {
  21                                 dynamic d = l2;
  22                                 d.Method (l);
  23                         };
  24
  25                         a ();
  26                 };
  27         }
  28
  29         static Action<T> Test3<T> (T t)
  30         {
  31                 return l => {
  32                         dynamic d = l;
  33                         d.MethodRef (ref l);
  34                 };
  35         }
  36
  37         static Action Test4<T> (T t)
  38         {
  39                 T l = t;
  40                 return () => {
  41                         dynamic d = l;
  42                         d.MethodRef (ref l);
  43                 };
  44         }
  45
  46         void Method (object arg)
  47         {
  48         }
  49
  50         void MethodRef (ref C arg)
  51         {
  52                 arg = new C ();
  53         }
  54
  55         public static int Main ()
  56         {
  57                 Test<C> (null) (new C ());
  58                 Test2 (new C ()) ();
  59                 Test<C> (null) (new C ());
  60                 Test4 (new C ()) ();
  61
  62                 return 0;
  63         }
  64 }