mcs/tests/test-181.cs

   1 //
   2 // test-181.cs: Test whenever mcs correctly handles the MethodImplAttributes
   3 // custom attribute.
   4 //
   5
   6 using System;
   7 using System.Reflection;
   8 using System.Runtime.CompilerServices;
   9
  10 class Test
  11 {
  12         [MethodImplAttribute(MethodImplOptions.Synchronized)]
  13         public void test ()
  14         {
  15         }
  16
  17         [MethodImplAttribute((short)MethodImplOptions.Synchronized)]
  18         public void test2 ()
  19         {
  20         }
  21
  22         [MethodImplAttribute((byte)32)]
  23         public void test3 ()
  24         {
  25         }
  26
  27         [MethodImpl(MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
  28         public void test4 ()
  29         {
  30         }
  31
  32         public static int Main ()
  33         {
  34                 MethodImplAttributes iflags;
  35                 iflags = typeof (Test).GetMethod ("test").GetMethodImplementationFlags ();
  36                 if ((iflags & MethodImplAttributes.Synchronized) == 0)
  37                         return 1;
  38
  39                 iflags = typeof (Test).GetMethod ("test2").GetMethodImplementationFlags ();
  40                 if ((iflags & MethodImplAttributes.Synchronized) == 0)
  41                         return 2;
  42
  43                 iflags = typeof (Test).GetMethod ("test3").GetMethodImplementationFlags ();
  44                 if ((iflags & MethodImplAttributes.Synchronized) == 0)
  45                         return 3;
  46
  47                 iflags = typeof (Test).GetMethod ("test3").GetMethodImplementationFlags ();
  48                 if ((iflags & MethodImplAttributes.Synchronized) == 0)
  49                         return 4;
  50
  51                 return 0;
  52         }
  53 }
  54
  55