24 lines
656 B
Rust
24 lines
656 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(never_type)]
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fn foo(x: usize, y: !, z: usize) { }
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fn cast_a() {
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let y = {return; 22} as !;
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}
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fn cast_b() {
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let y = 22 as !; //~ ERROR non-scalar cast
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}
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fn main() { }
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