tests/test-570.cs

   1 //Compiler options: -warnaserror -warn:4
   2
   3 using System;
   4 interface IFoo
   5 {
   6 }
   7
   8 class Bar
   9 {
  10 }
  11
  12 class Program
  13 {
  14         public static void Main()
  15         {
  16                 IFoo foo = null;
  17                 if (foo is IFoo)
  18                         Console.WriteLine("got an IFoo"); // never prints
  19
  20                 Bar bar = null;
  21                 if (bar is Bar)
  22                         Console.WriteLine("got a bar"); // never prints
  23         }
  24 }