32 lines
784 B
Rust
32 lines
784 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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#![allow(unused_variables)]
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#![allow(unused_assignments)]
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#![allow(dead_code)]
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#![deny(unreachable_code)]
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#![feature(never_type)]
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fn foo(x: !, y: usize) { }
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fn bar(x: !) { }
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fn a() {
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// the `22` is unreachable:
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foo(return, 22);
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}
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fn b() {
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// the call is unreachable:
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bar(return);
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}
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fn main() { }
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