1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![feature(slice_patterns)]
16 let x: Result<u32, &'static Void> = Ok(23);
17 let _ = match x { //~ ERROR non-exhaustive
21 let x: &Void = unsafe { std::mem::uninitialized() };
23 //~^ ERROR non-exhaustive
25 let x: (Void,) = unsafe { std::mem::uninitialized() };
27 //~^ ERROR non-exhaustive
29 let x: [Void; 1] = unsafe { std::mem::uninitialized() };
31 //~^ ERROR non-exhaustive
33 let x: &[Void] = unsafe { std::mem::uninitialized() };
34 let _ = match x { //~ ERROR non-exhaustive
38 let x: Void = unsafe { std::mem::uninitialized() };
39 let _ = match x {}; // okay
41 let x: Result<u32, Void> = Ok(23);
42 let _ = match x { //~ ERROR non-exhaustive
46 let x: Result<u32, Void> = Ok(23);