1 // Copyright 2012 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(never_type)]
12 #![feature(exhaustive_patterns)]
15 pub struct SecretlyEmpty {
19 pub struct NotSoSecretlyEmpty {
24 struct NotSoSecretlyEmpty {
29 A(foo::SecretlyEmpty),
30 B(foo::NotSoSecretlyEmpty),
31 C(NotSoSecretlyEmpty),
36 let x: Foo = Foo::D(123);
37 let Foo::D(_y) = x; //~ ERROR refutable pattern in local binding: `A(_)` not covered