src/test/run-pass/associated-const-in-global-const.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
  12 struct Foo;
  13
  14 impl Foo {
  15     const BAR: f32 = 1.5;
  16 }
  17
  18 const FOOBAR: f32 = <Foo>::BAR;
  19
  20 fn main() {
  21     assert_eq!(1.5f32, FOOBAR);
  22 }