mono/tests/bug-340662_bug.cs

   1 using System;
   2 using System.Reflection;
   3 using System.Runtime.InteropServices;
   4 using System.Runtime.CompilerServices;
   5
   6
   7 class Program
   8 {
   9         [DllImport("foo.dll", CallingConvention=CallingConvention.Winapi)]
  10         public static extern void pf1(string format, __arglist);
  11
  12         [DllImport("foo.dll", CallingConvention=CallingConvention.Cdecl)]
  13         public static extern void pf2(string format, __arglist);
  14
  15         [DllImport("foo.dll", CallingConvention=CallingConvention.StdCall)]
  16         public static extern void pf3(string format, __arglist);
  17
  18         [DllImport("foo.dll", CallingConvention=CallingConvention.ThisCall)]
  19         public static extern void pf4(string format, __arglist);
  20
  21         [DllImport("foo.dll", CallingConvention=CallingConvention.FastCall)]
  22         public static extern void pf5(string format, __arglist);
  23
  24         [DllImport("foo.dll", CallingConvention=CallingConvention.StdCall)]
  25         public static extern void mixed1(string format);
  26
  27         static int Main()
  28         {
  29                 for (int i = 1; i < 6; ++i) {
  30                         if (typeof (Program).GetMethod ("pf"+i).CallingConvention != CallingConventions.VarArgs) {
  31                                 Console.WriteLine ("pf{0} {1} != VarArg", i, typeof (Program).GetMethod ("pf"+i).CallingConvention);
  32                                 return 1;
  33                         }
  34                 }
  35
  36                 if (typeof (Program).GetMethod ("mixed1").CallingConvention != CallingConventions.Standard) {
  37                         Console.WriteLine ("mixed1 {0} != Standard", typeof (Program).GetMethod ("mixed1").CallingConvention);
  38                         return 1;
  39                 }
  40
  41         Console.WriteLine ("OK");
  42         return 0;
  43     }
  44 }