mcs/errors/cs0458-16.cs

   1 // CS0458: The result of the expression is always `null' of type `int?'
   2 // Line: 9
   3 // Compiler options: -warnaserror -warn:2
   4
   5 public class C
   6 {
   7         public static void Main ()
   8         {
   9                 int? s = null;
  10                 int? v = s + null;
  11         }
  12 }