| // run-pass |
| // aux-build:fn-aux.rs |
| |
| #![feature(associated_type_bounds)] |
| |
| extern crate fn_aux; |
| |
| use fn_aux::*; |
| |
| // ATB, Type parameters, Inline bounds: |
| |
| fn inline_bound<B: Beta<Gamma: Alpha>>(beta: B) -> usize { |
| desugared_bound(beta) |
| } |
| |
| fn inline_bound_region<B: Beta<Gamma: 'static>>(beta: B) -> usize { |
| desugared_bound_region(beta) |
| } |
| |
| fn inline_bound_multi<B: Copy + Beta<Gamma: Alpha + 'static + Delta>>( |
| beta: B |
| ) -> usize { |
| desugared_bound_multi(beta) |
| } |
| |
| fn inline_bound_region_specific<'a, B: Beta<Gamma: 'a + Epsilon<'a>>>( |
| gamma: &'a B::Gamma |
| ) -> usize { |
| desugared_bound_region_specific::<B>(gamma) |
| } |
| |
| fn inline_bound_region_forall<B: Beta<Gamma: Copy + for<'a> Epsilon<'a>>>( |
| beta: B |
| ) -> usize { |
| desugared_bound_region_forall(beta) |
| } |
| |
| fn inline_bound_region_forall2<B: Beta<Gamma: Copy + for<'a> Epsilon<'a, Zeta: Eta>>>( |
| beta: B |
| ) -> usize { |
| desugared_bound_region_forall2(beta) |
| } |
| |
| fn inline_bound_nested<B: Beta<Gamma: Copy + Alpha + Beta<Gamma: Delta>>>( |
| beta: B |
| ) -> usize { |
| desugared_bound_nested(beta) |
| } |
| |
| fn main() { |
| let beta = BetaType; |
| let gamma = beta.gamma(); |
| |
| assert_eq!(42, inline_bound(beta)); |
| assert_eq!(24, inline_bound_region(beta)); |
| assert_eq!(42 + 24 + 1337, inline_bound_multi(beta)); |
| assert_eq!(7331, inline_bound_region_specific::<BetaType>(&gamma)); |
| assert_eq!(7331 * 2, inline_bound_region_forall(beta)); |
| // FIXME: requires lazy normalization. |
| // assert_eq!(7331 * 2, inline_bound_region_forall2(beta)); |
| assert_eq!(42 + 1337, inline_bound_nested(beta)); |
| } |