mcs/tests/test-300.cs

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