// CS0425: The constraints for type parameter `T' of method `Test.Baz.Method<T,V>()' must match the constraints for type parameter `T' of interface method `Test.IBar.Method<T,V>()'. Consider using an explicit interface implementation instead // Line: 18 namespace Test { using System; public interface IFoo { } public interface IBar { void Method<T, V>() where T : IFoo where V : T; } public class Baz : IBar { public void Method<T, V>() where T : IBar where V : T { } } }