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// Copyright 2017 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.
#![deny(safe_packed_borrows)]
// check that derive on a packed struct with non-Copy fields
// correctly. This can't be made to work perfectly because
// we can't just use the field from the struct as it might
// not be aligned.
#[derive(Copy, Clone, PartialEq, Eq)]
//~^ ERROR #[derive] can't be used
//~| hard error
//~^^^ ERROR #[derive] can't be used
//~| hard error
#[repr(packed)]
pub struct Foo<T>(T, T, T);
#[derive(PartialEq, Eq)]
//~^ ERROR #[derive] can't be used
//~| hard error
#[repr(packed)]
pub struct Bar(u32, u32, u32);
#[derive(PartialEq)]
struct Y(usize);
#[derive(PartialEq)]
//~^ ERROR #[derive] can't be used on a non-Copy #[repr(packed)]
//~| hard error
#[repr(packed)]
struct X(Y);
fn main() {}
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