| //@ run-pass | |
| //@ aux-build:auto_xc_2.rs | |
| extern crate auto_xc_2 as aux; | |
| // aux defines impls of Foo, Bar and Baz for A | |
| use aux::{Foo, Bar, Baz, A}; | |
| // We want to extend all Foo, Bar, Bazes to Quuxes | |
| pub trait Quux: Foo + Bar + Baz { } | |
| impl<T:Foo + Bar + Baz> Quux for T { } | |
| fn f<T:Quux>(a: &T) { | |
| assert_eq!(a.f(), 10); | |
| assert_eq!(a.g(), 20); | |
| assert_eq!(a.h(), 30); | |
| } | |
| pub fn main() { | |
| let a = &A { x: 3 }; | |
| f(a); | |
| } |