| // 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. |
| |
| #[derive(Debug)] |
| enum Foo { |
| Bar(u32, u32), |
| Baz(&'static u32, &'static u32) |
| } |
| |
| static NUM: u32 = 100; |
| |
| fn main () { |
| let mut b = Foo::Baz(&NUM, &NUM); |
| b = Foo::Bar(f(&b), g(&b)); |
| } |
| |
| static FNUM: u32 = 1; |
| |
| fn f (b: &Foo) -> u32 { |
| FNUM |
| } |
| |
| static GNUM: u32 = 2; |
| |
| fn g (b: &Foo) -> u32 { |
| GNUM |
| } |
