28 lines
691 B
Rust
28 lines
691 B
Rust
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// Copyright 2016 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(untagged_unions)]
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union U {
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a: u64,
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b: u64,
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}
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const C: U = U { b: 10 };
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fn main() {
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unsafe {
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let a = C.a;
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let b = C.b;
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assert_eq!(a, 10);
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assert_eq!(b, 10);
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}
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}
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