mcs/errors/cs8141.cs

   1 // CS8141:
   2 // Line: 9
   3
   4 public interface I<T>
   5 {
   6         T Test ();
   7 }
   8
   9 public class C : I<(int a, int b)>
  10 {
  11         public (int c, int d) Test ()
  12         {
  13                 return (1, 2);
  14         }
  15 }