4 #![feature(associated_type_bounds)]
15 fn wrap_apit_bound(beta: Wrap<impl Beta<Gamma: Alpha>>) -> usize {
16 desugared_bound(beta.0)
19 fn wrap_apit_bound_region(beta: Wrap<impl Beta<Gamma: 'static>>) -> usize {
20 desugared_bound_region(beta.0)
23 fn wrap_apit_bound_multi(
24 beta: Wrap<impl Copy + Beta<Gamma: Alpha + 'static + Delta>>
26 desugared_bound_multi(beta.0)
29 fn wrap_apit_bound_region_forall(
30 beta: Wrap<impl Beta<Gamma: Copy + for<'a> Epsilon<'a>>>
32 desugared_bound_region_forall(beta.0)
35 fn wrap_apit_bound_region_forall2(
36 beta: Wrap<impl Beta<Gamma: Copy + for<'a> Epsilon<'a, Zeta: Eta>>>
38 desugared_bound_region_forall2(beta.0)
41 fn wrap_apit_bound_nested(
42 beta: Wrap<impl Beta<Gamma: Copy + Alpha + Beta<Gamma: Delta>>>
44 desugared_bound_nested(beta.0)
47 fn wrap_apit_bound_nested2(
48 beta: Wrap<impl Beta<Gamma = impl Copy + Alpha + Beta<Gamma: Delta>>>
50 desugared_bound_nested(beta.0)
55 let _gamma = beta.gamma();
57 assert_eq!(42, wrap_apit_bound(Wrap(beta)));
58 assert_eq!(24, wrap_apit_bound_region(Wrap(beta)));
59 assert_eq!(42 + 24 + 1337, wrap_apit_bound_multi(Wrap(beta)));
60 assert_eq!(7331 * 2, wrap_apit_bound_region_forall(Wrap(beta)));
61 // FIXME: requires lazy normalization.
62 // assert_eq!(7331 * 2, wrap_apit_bound_region_forall2(Wrap(beta)));
63 assert_eq!(42 + 1337, wrap_apit_bound_nested(Wrap(beta)));
64 assert_eq!(42 + 1337, wrap_apit_bound_nested2(Wrap(beta)));