| // 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({ |
| move|| { $e; } |
| }).join().is_err());)* |
| } |
| } |
| |
| 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() |
| ]; |
| } |