rust/tests/ui/mem_forget.rs

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// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
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use std::sync::Arc;
use std::rc::Rc;
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use std::mem::forget as forgetSomething;
use std::mem as memstuff;
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#[warn(clippy::mem_forget)]
#[allow(clippy::forget_copy)]
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fn main() {
let five: i32 = 5;
forgetSomething(five);
let six: Arc<i32> = Arc::new(6);
memstuff::forget(six);
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let seven: Rc<i32> = Rc::new(7);
std::mem::forget(seven);
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let eight: Vec<i32> = vec![8];
forgetSomething(eight);
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std::mem::forget(7);
}