| // Copyright 2014 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. |
| |
| |
| use ::std::ops::RangeFull; |
| |
| fn test<T : Clone>(arg: T) -> T { |
| arg.clone() |
| } |
| |
| #[derive(PartialEq, Debug)] |
| struct Test(isize); |
| |
| fn main() { |
| // Check that ranges implement clone |
| assert_eq!(test(1..5), (1..5)); |
| assert_eq!(test(..5), (..5)); |
| assert_eq!(test(1..), (1..)); |
| assert_eq!(test(RangeFull), (RangeFull)); |
| |
| // Check that ranges can still be used with non-clone limits |
| assert_eq!((Test(1)..Test(5)), (Test(1)..Test(5))); |
| } |
