rust/src/test/compile-fail/conflicting-repr-hints.rs

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// Copyright 2016 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.
#![feature(rustc_attrs)]
#![allow(dead_code)]
#[repr(C)]
enum A { A }
#[repr(u64)]
enum B { B }
#[repr(C, u64)] //~ WARNING conflicting representation hints
enum C { C }
#[repr(u32, u64)] //~ WARNING conflicting representation hints
enum D { D }
#[repr(C, packed)]
struct E(i32);
#[rustc_error]
fn main() {} //~ ERROR compilation successful