mono/tests/generic-stack-traces2.2.cs

   1 using System;
   2 using System.Threading;
   3 using System.Runtime.CompilerServices;
   4 using System.Diagnostics;
   5
   6 namespace GetStackTrace
   7 {
   8     class Gen<T> {}
   9
  10         class C<T>
  11         {
  12                 [MethodImplAttribute (MethodImplOptions.NoInlining)]
  13                 public int foo () {
  14                         return new StackTrace ().GetFrame (0).GetMethod ().DeclaringType.IsGenericTypeDefinition ? 1 : 0;
  15                 }
  16         }
  17
  18         class D : C<string>
  19         {
  20         }
  21
  22     class Program
  23     {
  24         static int Main (string[] args)
  25         {
  26             Thread t = new Thread (new ParameterizedThreadStart (Test<string>));
  27             t.Start (null);
  28             t.Join ();
  29
  30                         if (test_0_nongeneric_subclass () != 0)
  31                                 return 1;
  32                         return 0;
  33         }
  34
  35                 /* Test for gshared methods declared in a generic subclass of a nongeneric class */
  36                 [MethodImplAttribute (MethodImplOptions.NoInlining)]
  37                 public static int test_0_nongeneric_subclass () {
  38                         return new D ().foo ();
  39                 }
  40
  41         static void Test<TT> (object test)
  42         {
  43             Console.WriteLine (typeof (Gen<TT>).ToString ());
  44             Console.WriteLine (System.Environment.StackTrace);
  45         }
  46     }
  47 }