src/test/compile-fail/issue-8460-const.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![deny(const_err)]
  12
  13 use std::{isize, i8, i16, i32, i64};
  14 use std::thread;
  15
  16 fn main() {
  17     assert!(thread::spawn(move|| { isize::MIN / -1; }).join().is_err());
  18     //~^ ERROR attempted to divide with overflow
  19     assert!(thread::spawn(move|| { i8::MIN / -1; }).join().is_err());
  20     //~^ ERROR attempted to divide with overflow
  21     assert!(thread::spawn(move|| { i16::MIN / -1; }).join().is_err());
  22     //~^ ERROR attempted to divide with overflow
  23     assert!(thread::spawn(move|| { i32::MIN / -1; }).join().is_err());
  24     //~^ ERROR attempted to divide with overflow
  25     assert!(thread::spawn(move|| { i64::MIN / -1; }).join().is_err());
  26     //~^ ERROR attempted to divide with overflow
  27     assert!(thread::spawn(move|| { 1isize / 0; }).join().is_err());
  28     //~^ ERROR attempted to divide by zero
  29     assert!(thread::spawn(move|| { 1i8 / 0; }).join().is_err());
  30     //~^ ERROR attempted to divide by zero
  31     assert!(thread::spawn(move|| { 1i16 / 0; }).join().is_err());
  32     //~^ ERROR attempted to divide by zero
  33     assert!(thread::spawn(move|| { 1i32 / 0; }).join().is_err());
  34     //~^ ERROR attempted to divide by zero
  35     assert!(thread::spawn(move|| { 1i64 / 0; }).join().is_err());
  36     //~^ ERROR attempted to divide by zero
  37     assert!(thread::spawn(move|| { isize::MIN % -1; }).join().is_err());
  38     //~^ ERROR attempted to calculate the remainder with overflow
  39     assert!(thread::spawn(move|| { i8::MIN % -1; }).join().is_err());
  40     //~^ ERROR attempted to calculate the remainder with overflow
  41     assert!(thread::spawn(move|| { i16::MIN % -1; }).join().is_err());
  42     //~^ ERROR attempted to calculate the remainder with overflow
  43     assert!(thread::spawn(move|| { i32::MIN % -1; }).join().is_err());
  44     //~^ ERROR attempted to calculate the remainder with overflow
  45     assert!(thread::spawn(move|| { i64::MIN % -1; }).join().is_err());
  46     //~^ ERROR attempted to calculate the remainder with overflow
  47     assert!(thread::spawn(move|| { 1isize % 0; }).join().is_err());
  48     //~^ ERROR attempted to calculate the remainder with a divisor of zero
  49     assert!(thread::spawn(move|| { 1i8 % 0; }).join().is_err());
  50     //~^ ERROR attempted to calculate the remainder with a divisor of zero
  51     assert!(thread::spawn(move|| { 1i16 % 0; }).join().is_err());
  52     //~^ ERROR attempted to calculate the remainder with a divisor of zero
  53     assert!(thread::spawn(move|| { 1i32 % 0; }).join().is_err());
  54     //~^ ERROR attempted to calculate the remainder with a divisor of zero
  55     assert!(thread::spawn(move|| { 1i64 % 0; }).join().is_err());
  56     //~^ ERROR attempted to calculate the remainder with a divisor of zero
  57 }