| // Copyright 2017 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. |
| |
| #![feature(never_type)] |
| #![feature(exhaustive_patterns)] |
| |
| mod private { |
| pub struct Private { |
| _bot: !, |
| pub misc: bool, |
| } |
| pub const DATA: Option<Private> = None; |
| } |
| |
| fn main() { |
| match private::DATA { |
| //~^ ERROR non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered |
| None => {} |
| Some(private::Private { |
| misc: false, |
| .. |
| }) => {} |
| } |
| } |
