mcs/errors/cs1940.cs

   1 // CS1940: Ambiguous implementation of the query pattern `Select' for source type `Multiple'
   2 // Line: 10
   3
   4 class Multiple
   5 {
   6         delegate int D1 (int x);
   7         delegate int D2 (int x);
   8
   9         int Select (D1 d)
  10         {
  11                 return 0;
  12         }
  13
  14         int Select (D2 d)
  15         {
  16                 return 1;
  17         }
  18
  19         public static void Main ()
  20         {
  21                 var q = from x in new Multiple () select x;
  22         }
  23 }