#![allow(unreachable_code)]


fn main() {
    println!("{:?}", {
        let mut x = Some(1); match x { Some(ref y) => x = None, _ => x = () }; x
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (file:///playground)
error[E0308]: mismatched types
 --> src/main.rs:6:74
  |
6 |         let mut x = Some(1); match x { Some(ref y) => x = None, _ => x = () }; x
  |                                                                          ^^ expected enum `std::option::Option`, found ()
  |
  = note: expected type `std::option::Option<{integer}>`
             found type `()`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.
error: Could not compile `playground`.

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

*/

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

*/