2 // Test references to the trait `Stream` in the bounds for associated
3 // types defined on `Stream`. Issue #20551.
4 // ignore-compare-mode-chalk
11 fn car(&self) -> Self::Car;
12 fn cdr(self) -> Self::Cdr;
18 fn car(&self) -> () { () }
19 fn cdr(self) -> () { self }
22 impl<T,U> Stream for (T, U)
23 where T : Clone, U : Stream
27 fn car(&self) -> T { self.0.clone() }
28 fn cdr(self) -> U { self.1 }
32 let p = (22, (44, (66, ())));
33 assert_eq!(p.car(), 22);
36 assert_eq!(p.car(), 44);
39 assert_eq!(p.car(), 66);