24 lines
832 B
Rust
24 lines
832 B
Rust
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// Copyright 2015 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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// Test that `#[unsafe_destructor]` attribute is gated by `unsafe_destructor`
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// feature gate.
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struct D<'a>(&'a u32);
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#[unsafe_destructor]
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impl<'a> Drop for D<'a> {
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//~^ ERROR `#[unsafe_destructor]` allows too many unsafe patterns
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fn drop(&mut self) { }
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}
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//~^ HELP: add #![feature(unsafe_destructor)] to the crate attributes to enable
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pub fn main() { }
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