mcs/tests/test-304.cs

   1 using System;
   2 using System.Collections;
   3
   4 using C = A.D;
   5
   6
   7 class A
   8 {
   9         internal class D { }
  10         public class B
  11         {
  12                 class C { }
  13
  14                 public B() {
  15                         string error = "";
  16
  17                         if (typeof (C) != typeof (A.B.C))
  18                                 error += " 'typeof' keyword,";
  19
  20                         object o0 = new C ();
  21                         if (o0.GetType() != typeof (A.B.C))
  22                                 error += " 'new' keyword,";
  23
  24                         C o1 = new C ();
  25                         if (o1.GetType () != typeof (A.B.C))
  26                                 error += " type declaration,";
  27
  28                         object o2 = new A.B.C ();
  29                         if (!(o2 is C))
  30                                 error += " 'is' keyword,";
  31
  32                         object o3 = o2 as C;
  33                         if (o3 == null)
  34                                 error += " 'as' keyword,";
  35
  36                         try {
  37                                 object o4 = (C) o2;
  38                         }
  39                         catch {
  40                                 error += " type cast,";
  41                         }
  42
  43                         try {
  44                                 object o5 = (C) (o2);
  45                         }
  46                         catch {
  47                                 error += " invocation-or-cast,";
  48                         }
  49
  50                         object o6 = new C [1];
  51
  52                         if (o6.GetType ().GetElementType () != typeof (A.B.C))
  53                                 error += " array creation,";
  54
  55                         if (typeof (C []).GetElementType () != typeof (A.B.C))
  56                                 error += " composed cast (array),";
  57
  58                         ArrayList a = new ArrayList ();
  59                         a.Add (new A.B.C ());
  60
  61                         try {
  62                                 foreach (C c in a)
  63                                 {
  64                                 }
  65                         }
  66                         catch {
  67                                 error += " 'foreach' statement,";
  68                         }
  69
  70                         if (error.Length != 0)
  71                                 throw new Exception ("The following couldn't resolve C as A+B+C:" + error);
  72                 }
  73         }
  74
  75         public static void Main()
  76         {
  77                 object o = new A.B();
  78         }
  79 }