src/test/run-pass/associated-const-cross-crate.rs

   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
  11 // aux-build:associated-const-cc-lib.rs
  12
  13
  14 extern crate associated_const_cc_lib as foolib;
  15
  16 pub struct LocalFoo;
  17
  18 impl foolib::Foo for LocalFoo {
  19     const BAR: usize = 1;
  20 }
  21
  22 fn main() {
  23     assert_eq!(0, <foolib::FooNoDefault as foolib::Foo>::BAR);
  24     assert_eq!(1, <LocalFoo as foolib::Foo>::BAR);
  25     assert_eq!(3, foolib::InherentBar::BAR);
  26 }