39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
// Copyright 2018 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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// This note is annotated because the purpose of the test
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// is to ensure that certain other notes are not generated.
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#![deny(unused_unsafe)] //~ NOTE
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// (test that no note is generated on this unsafe fn)
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pub unsafe fn a() {
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fn inner() {
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unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
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//~^ NOTE
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}
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inner()
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}
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pub fn b() {
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// (test that no note is generated on this unsafe block)
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unsafe {
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fn inner() {
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unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe`
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//~^ NOTE
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}
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let () = ::std::mem::uninitialized();
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inner()
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}
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}
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fn main() {}
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