31 lines
840 B
Rust
31 lines
840 B
Rust
// Copyright 2013 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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#[allow(unused_unsafe)];
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#[allow(dead_code)];
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#[deny(unsafe_block)];
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#[feature(macro_rules)];
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unsafe fn allowed() {}
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#[allow(unsafe_block)] fn also_allowed() { unsafe {} }
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macro_rules! unsafe_in_macro {
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() => {
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unsafe {} //~ ERROR: usage of an `unsafe` block
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}
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}
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fn main() {
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unsafe {} //~ ERROR: usage of an `unsafe` block
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unsafe_in_macro!()
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}
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