| // 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() {} |
