errors/cs0184-6.cs

   1 // CS0184: The given expression is never of the provided (`Y') type
   2 // Line: 10
   3 // Compiler options: -warnaserror -warn:1
   4
   5 class Y
   6 {
   7 }
   8
   9 class X
  10 {
  11         public void Foo ()
  12         {
  13                 X x = null;
  14                 if (x is Y) {
  15                 }
  16         }
  17 }