blob: 9eb567a5d3eb09feb10951f5cbdc139d0da7854c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// 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.
// This note is annotated because the purpose of the test
// is to ensure that certain other notes are not generated.
#![deny(unused_unsafe)] //~ NOTE
// (test that no note is generated on this unsafe fn)
pub unsafe fn a() {
fn inner() {
unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
//~^ NOTE
}
inner()
}
pub fn b() {
// (test that no note is generated on this unsafe block)
unsafe {
fn inner() {
unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
//~^ NOTE
}
let () = ::std::mem::uninitialized();
inner()
}
}
fn main() {}
|
