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1 | // Copyright 2015 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
b7449926 | 11 | // run-pass |
476ff2be SL |
12 | // aux-build:associated-const-cc-lib.rs |
13 | ||
476ff2be SL |
14 | |
15 | extern crate associated_const_cc_lib as foolib; | |
16 | ||
17 | pub struct LocalFoo; | |
18 | ||
19 | impl foolib::Foo for LocalFoo { | |
20 | const BAR: usize = 1; | |
21 | } | |
22 | ||
23 | const FOO_1: usize = <foolib::FooNoDefault as foolib::Foo>::BAR; | |
24 | const FOO_2: usize = <LocalFoo as foolib::Foo>::BAR; | |
25 | const FOO_3: usize = foolib::InherentBar::BAR; | |
26 | ||
27 | fn main() { | |
28 | assert_eq!(0, FOO_1); | |
29 | assert_eq!(1, FOO_2); | |
30 | assert_eq!(3, FOO_3); | |
31 | ||
32 | match 0 { | |
33 | <foolib::FooNoDefault as foolib::Foo>::BAR => {}, | |
34 | <LocalFoo as foolib::Foo>::BAR => assert!(false), | |
35 | foolib::InherentBar::BAR => assert!(false), | |
36 | _ => assert!(false) | |
37 | } | |
38 | } |