2 // pretty-expanded FIXME #23616
7 trait A<T> { fn get(self) -> T; }
8 trait B<T, U> { fn get(self) -> (T,U); }
9 trait C<'a, U> { fn get(self) -> &'a U; }
12 pub trait D<'a, T> { fn get(self) -> &'a T; }
15 fn foo1<T>(_: &(dyn A<T> + Send)) {}
16 fn foo2<T>(_: Box<dyn A<T> + Send + Sync>) {}
17 fn foo3<T>(_: Box<dyn B<isize, usize> + 'static>) {}
18 fn foo4<'a, T>(_: Box<dyn C<'a, T> + 'static + Send>) {}
19 fn foo5<'a, T>(_: Box<dyn foo::D<'a, T> + 'static + Send>) {}