38 lines
915 B
Rust
38 lines
915 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(never_type)]
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mod foo {
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pub struct SecretlyEmpty {
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_priv: !,
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}
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pub struct NotSoSecretlyEmpty {
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pub _pub: !,
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}
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}
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struct NotSoSecretlyEmpty {
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_priv: !,
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}
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enum Foo {
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A(foo::SecretlyEmpty),
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B(foo::NotSoSecretlyEmpty),
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C(NotSoSecretlyEmpty),
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D(u32),
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}
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fn main() {
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let x: Foo = Foo::D(123);
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let Foo::D(_y) = x; //~ ERROR refutable pattern in local binding: `A(_)` not covered
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}
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