#![allow(unreachable_code)]


fn main() {
    println!("{:?}", {
        use std::io::prelude::*; use std::fs::File; let mut file = File::open("/etc/os-release").unwrap(); let mut buf = String::new(); file.read_to_string(&mut buf); buf.lines().next()
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (/playground)
error[E0597]: `buf` does not live long enough
 --> src/main.rs:6:168
  |
5 |       println!("{:?}", {
  |  ______________________-
6 | |         use std::io::prelude::*; use std::fs::File; let mut file = File::open("/etc/os-release").unwrap(); let mut buf = String::new(); file.read_to_string(&mut buf); buf.lines().next()
  | |                                                                                                                                                                        ^^^ borrowed value does not live long enough
7 | |     });
  | |     -
  | |     |
  | |_____`buf` dropped here while still borrowed
  |       borrow later used here

error: aborting due to previous error

For more information about this error, try `rustc --explain E0597`.
error: Could not compile `playground`.

To learn more, run the command again with --verbose.

*/

/* ~~~~=== stdout ===~~~~

*/