28 lines
882 B
Rust
28 lines
882 B
Rust
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// Copyright 2017 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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#![deny(safe_packed_borrows)]
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// check that deriving a non-Copy packed struct is an error.
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#[derive(Copy, Clone, PartialEq, Eq)]
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#[repr(packed)]
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pub struct Foo<T>(T, T, T);
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//~^ ERROR #[derive] can't be used
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//~| hard error
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//~^^^ ERROR #[derive] can't be used
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//~| hard error
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#[derive(PartialEq, Eq)]
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#[repr(packed)]
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pub struct Bar(u32, u32, u32);
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//~^ ERROR #[derive] can't be used
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//~| hard error
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fn main() {}
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