| // 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. |
| |
| // Check that the various ways of getting to a reference to a vec (both sized |
| // and unsized) work properly. |
| |
| |
| const AA: [isize; 3] = [1, 2, 3]; |
| const AB: &'static [isize; 3] = &AA; |
| const AC: &'static [isize] = AB; |
| const AD: &'static [isize] = &AA; |
| const AE: &'static [isize; 3] = &[1, 2, 3]; |
| const AF: &'static [isize] = &[1, 2, 3]; |
| |
| static CA: isize = AA[0]; |
| static CB: isize = AB[1]; |
| static CC: isize = AC[2]; |
| static CD: isize = AD[0]; |
| static CE: isize = AE[1]; |
| static CF: isize = AF[2]; |
| |
| static AG: &'static isize = &AA[2]; |
| |
| fn main () { |
| let b: &[isize] = &[1, 2, 3]; |
| assert_eq!(AC, b); |
| assert_eq!(AD, b); |
| assert_eq!(AF, b); |
| assert_eq!(*AG, 3); |
| |
| assert_eq!(CA, 1); |
| assert_eq!(CB, 2); |
| assert_eq!(CC, 3); |
| assert_eq!(CD, 1); |
| assert_eq!(CE, 2); |
| assert_eq!(CF, 3); |
| } |
