38 lines
876 B
Rust
38 lines
876 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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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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#[allow(dead_code)]
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enum Baz {
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One,
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Two,
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}
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struct Test {
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t: Option<usize>,
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b: Baz,
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}
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fn main() { }
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pub fn foo() {
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use Baz::*;
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let x = Test { t: Some(0), b: One };
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match x {
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Test { t: Some(_), b: One } => unreachable!(),
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Test {
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t: Some(42),
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b: Two,
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} => unreachable!(),
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Test { t: None, .. } => unreachable!(),
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Test { .. } => unreachable!(),
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}
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}
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