rust/tests/ui/enums_clike.rs

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// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// 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.
// ignore-x86
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#![warn(clippy::all)]
#![allow(unused)]
#[repr(usize)]
enum NonPortable {
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X = 0x1_0000_0000,
Y = 0,
Z = 0x7FFF_FFFF,
A = 0xFFFF_FFFF,
}
enum NonPortableNoHint {
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X = 0x1_0000_0000,
Y = 0,
Z = 0x7FFF_FFFF,
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A = 0xFFFF_FFFF,
}
#[repr(isize)]
enum NonPortableSigned {
X = -1,
Y = 0x7FFF_FFFF,
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Z = 0xFFFF_FFFF,
A = 0x1_0000_0000,
B = std::i32::MIN as isize,
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C = (std::i32::MIN as isize) - 1,
}
enum NonPortableSignedNoHint {
X = -1,
Y = 0x7FFF_FFFF,
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Z = 0xFFFF_FFFF,
A = 0x1_0000_0000,
}
/*
FIXME: uncomment once https://github.com/rust-lang/rust/issues/31910 is fixed
#[repr(usize)]
enum NonPortable2<T: Trait> {
X = Trait::Number,
Y = 0,
}
trait Trait {
const Number: usize = 0x1_0000_0000;
}
*/
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fn main() {}