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[rust.git] / tests / ui / unsafe_removed_from_name.rs
1 // Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution.
3 //
4 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
5 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
6 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
7 // option. This file may not be copied, modified, or distributed
8 // except according to those terms.
9
10
11
12
13 #![allow(unused_imports)]
14 #![allow(dead_code)]
15 #![warn(clippy::unsafe_removed_from_name)]
16
17 use std::cell::{UnsafeCell as TotallySafeCell};
18
19 use std::cell::UnsafeCell as TotallySafeCellAgain;
20
21 // Shouldn't error
22 use std::cell::{UnsafeCell as SuperDangerousUnsafeCell};
23 use std::cell::{UnsafeCell as Dangerunsafe};
24 use std::cell::UnsafeCell as Bombsawayunsafe;
25 use std::cell::{RefCell as ProbablyNotUnsafe};
26 use std::cell::RefCell as RefCellThatCantBeUnsafe;
27
28 mod mod_with_some_unsafe_things {
29     pub struct Safe {}
30     pub struct Unsafe {}
31 }
32
33 use mod_with_some_unsafe_things::Unsafe as LieAboutModSafety;
34
35 // Shouldn't error
36 use mod_with_some_unsafe_things::Safe as IPromiseItsSafeThisTime;
37 use mod_with_some_unsafe_things::Unsafe as SuperUnsafeModThing;
38
39 fn main() {}