src/test/ui/typeck/issue-89935.rs

   1 // check-pass
   2
   3 trait Foo: Baz {}
   4 trait Bar {}
   5 trait Baz: Bar {
   6     fn bar(&self);
   7 }
   8
   9 impl<T: Foo> Bar for T {}
  10 impl<T: Foo> Baz for T {
  11     fn bar(&self) {}
  12 }
  13
  14 fn accept_foo(x: Box<dyn Foo>) {
  15     x.bar();
  16 }
  17
  18 fn main() {}