| // Copyright 2013-2015 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. |
| |
| extern crate num as num_renamed; |
| #[macro_use] |
| extern crate num_derive; |
| |
| #[derive(Debug, PartialEq, FromPrimitive, ToPrimitive)] |
| enum Color {} |
| |
| #[test] |
| fn test_empty_enum() { |
| let v: [Option<Color>; 1] = [num_renamed::FromPrimitive::from_u64(0)]; |
| |
| assert_eq!(v, [None]); |
| } |
