rust/src/test/run-pass/associated-const-cross-crate-defaults.rs
2017-07-06 11:52:25 -07:00

32 lines
1.0 KiB
Rust

// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// aux-build:associated-const-cc-lib.rs
extern crate associated_const_cc_lib as foolib;
pub struct LocalFooUseDefault;
impl foolib::FooDefault for LocalFooUseDefault {}
pub struct LocalFooOverwriteDefault;
impl foolib::FooDefault for LocalFooOverwriteDefault {
const BAR: usize = 4;
}
fn main() {
assert_eq!(1, <foolib::FooUseDefault as foolib::FooDefault>::BAR);
assert_eq!(2, <foolib::FooOverwriteDefault as foolib::FooDefault>::BAR);
assert_eq!(1, <LocalFooUseDefault as foolib::FooDefault>::BAR);
assert_eq!(4, <LocalFooOverwriteDefault as foolib::FooDefault>::BAR);
}