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Dec 15th, 2018
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  1. #![allow(unreachable_code)]
  2.  
  3.  
  4. fn main() {
  5. println!("{:?}", {
  6. let mut foo = 5u8; unsafe { let mut ptr = &mut foo as *mut _ as usize; ptr&=0b11<<62; *(ptr as *mut u8) }
  7. });
  8. }
  9.  
  10.  
  11. /* ~~~~=== stderr ===~~~~
  12. Compiling playground v0.0.1 (/playground)
  13. Finished dev [unoptimized + debuginfo] target(s) in 0.91s
  14. Running `target/debug/playground`
  15. timeout: the monitored command dumped core
  16. /root/entrypoint.sh: line 8: 7 Segmentation fault timeout --signal=KILL ${timeout} "$@"
  17.  
  18. */
  19.  
  20. /* ~~~~=== stdout ===~~~~
  21.  
  22. */
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