src/test/ui/issues/issue-20091.rs

   1 // compile-pass
   2 #![allow(stable_features)]
   3
   4 // ignore-cloudabi no processes
   5 // ignore-emscripten no processes
   6 // ignore-sgx no processes
   7
   8 #![feature(os)]
   9
  10 #[cfg(unix)]
  11 fn main() {
  12     use std::process::Command;
  13     use std::env;
  14     use std::os::unix::prelude::*;
  15     use std::ffi::OsStr;
  16
  17     if env::args().len() == 1 {
  18         assert!(Command::new(&env::current_exe().unwrap())
  19                         .arg(<OsStr as OsStrExt>::from_bytes(b"\xff"))
  20                         .status().unwrap().success())
  21     }
  22 }
  23
  24 #[cfg(windows)]
  25 fn main() {}