mcs/tests/test-567.cs

   1 using System;
   2 using System.Reflection;
   3 using System.Runtime.InteropServices;
   4
   5 namespace preservesig_test
   6 {
   7         class Class1
   8         {
   9                 static int Main(string[] args)
  10                 {
  11                         MethodInfo dofoo = typeof(TestClass).GetMethod("DoFoo");
  12                         if ((dofoo.GetMethodImplementationFlags() & MethodImplAttributes.PreserveSig) == 0)
  13                                 return 1;
  14
  15                         dofoo = typeof(TestClass).GetProperty("Foo").GetGetMethod ();
  16                         if ((dofoo.GetMethodImplementationFlags() & MethodImplAttributes.PreserveSig) == 0)
  17                                 return 1;
  18
  19                         dofoo = typeof(TestClass).GetEvent("e").GetAddMethod (true);
  20                         if ((dofoo.GetMethodImplementationFlags() & MethodImplAttributes.PreserveSig) == 0)
  21                                 return 1;
  22
  23                         Console.WriteLine("Has PreserveSig");
  24                         return 0;
  25                 }
  26         }
  27
  28         public class TestClass
  29         {
  30                 public delegate void D ();
  31
  32                 [method:PreserveSig]
  33                 public event D e;
  34
  35                 [PreserveSig()]
  36                 public int DoFoo()
  37                 {
  38                         return 0;
  39                 }
  40
  41                 public int Foo {
  42                         [PreserveSig]
  43                         get {
  44                                 return 2;
  45                         }
  46                 }
  47         }
  48 }