| // Copyright 2018 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. |
| |
| // run-pass |
| #![feature(box_patterns)] |
| |
| const VALUE: usize = 21; |
| |
| pub fn main() { |
| match &18 { |
| &(18..=18) => {} |
| _ => { unreachable!(); } |
| } |
| match &21 { |
| &(VALUE..=VALUE) => {} |
| _ => { unreachable!(); } |
| } |
| match Box::new(18) { |
| box (18..=18) => {} |
| _ => { unreachable!(); } |
| } |
| match Box::new(21) { |
| box (VALUE..=VALUE) => {} |
| _ => { unreachable!(); } |
| } |
| } |
