mcs/errors/cs1980.cs

   1 // CS1980: Dynamic keyword requires `System.Runtime.CompilerServices.DynamicAttribute' to be defined. Are you missing System.Core.dll assembly reference?
   2 // Line: 8
   3 // Compiler options: -noconfig
   4
   5
   6 static class C
   7 {
   8         public static void Test (dynamic i)
   9         {
  10         }
  11 }