| // 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. |
| |
| #![allow(dead_code)] |
| #![feature(repr_packed)] |
| |
| #[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); |
| |
| #[repr(packed, align(8))] |
| struct F(i32); //~ ERROR type has conflicting packed and align representation hints |
| |
| #[repr(packed)] |
| #[repr(align(8))] |
| struct G(i32); //~ ERROR type has conflicting packed and align representation hints |
| |
| #[repr(align(8))] |
| #[repr(packed)] |
| struct H(i32); //~ ERROR type has conflicting packed and align representation hints |
| |
| #[repr(packed, packed(2))] |
| struct I(i32); //~ ERROR type has conflicting packed representation hints |
| |
| #[repr(packed(2))] |
| #[repr(packed)] |
| struct J(i32); //~ ERROR type has conflicting packed representation hints |
| |
| #[repr(packed, packed(1))] |
| struct K(i32); |
| |
| #[repr(packed, align(8))] |
| union X { //~ ERROR type has conflicting packed and align representation hints |
| i: i32 |
| } |
| |
| #[repr(packed)] |
| #[repr(align(8))] |
| union Y { //~ ERROR type has conflicting packed and align representation hints |
| i: i32 |
| } |
| |
| #[repr(align(8))] |
| #[repr(packed)] |
| union Z { //~ ERROR type has conflicting packed and align representation hints |
| i: i32 |
| } |
| |
| fn main() {} |