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// Copyright 2014 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.
// ignore-emscripten no threads support
// ignore-pretty : (#23623) problems when ending with // comments
#![feature(rustc_attrs, stmt_expr_attributes, zero_one)]
use std::num::Zero;
use std::thread;
macro_rules! check {
($($e:expr),*) => {
$(assert!(thread::spawn({
#[rustc_no_mir] // FIXME #29769 MIR overflow checking is TBD.
move|| { $e; }
}).join().is_err());)*
}
}
#[rustc_no_mir] // FIXME #29769 MIR overflow checking is TBD.
fn main() {
check![
isize::min_value() / -1,
i8::min_value() / -1,
i16::min_value() / -1,
i32::min_value() / -1,
i64::min_value() / -1,
1isize / isize::zero(),
1i8 / i8::zero(),
1i16 / i16::zero(),
1i32 / i32::zero(),
1i64 / i64::zero(),
isize::min_value() % -1,
i8::min_value() % -1,
i16::min_value() % -1,
i32::min_value() % -1,
i64::min_value() % -1,
1isize % isize::zero(),
1i8 % i8::zero(),
1i16 % i16::zero(),
1i32 % i32::zero(),
1i64 % i64::zero()
];
}
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