b49e9fa794
This is currently unsound since `bool` is represented as `i8`. It will become sound when `bool` is stored as `i8` but always used as `i1`. However, the current behaviour will always be identical to `x & 1 != 0`, so there's no need for it. It's also surprising, since `x != 0` is the expected behaviour. Closes #7311
13 lines
569 B
Rust
13 lines
569 B
Rust
// Copyright 2013 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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// error-pattern: cannot cast as `bool`, compare with zero instead
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fn main() { let u = (5 as bool); }
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