// MIR for `unsigny` after built

fn unsigny(_1: UnsignedAroundZero) -> u16 {
    debug x => _1;                       // in scope 0 at $DIR/enum_cast.rs:+0:12: +0:13
    let mut _0: u16;                     // return place in scope 0 at $DIR/enum_cast.rs:+0:38: +0:41
    let _2: UnsignedAroundZero;          // in scope 0 at $DIR/enum_cast.rs:+2:5: +2:6
    let mut _3: u16;                     // in scope 0 at $DIR/enum_cast.rs:+2:5: +2:6

    bb0: {
        StorageLive(_2);                 // scope 0 at $DIR/enum_cast.rs:+2:5: +2:6
        _2 = move _1;                    // scope 0 at $DIR/enum_cast.rs:+2:5: +2:6
        _3 = discriminant(_2);           // scope 0 at $DIR/enum_cast.rs:+2:5: +2:13
        _0 = move _3 as u16 (IntToInt);  // scope 0 at $DIR/enum_cast.rs:+2:5: +2:13
        StorageDead(_2);                 // scope 0 at $DIR/enum_cast.rs:+2:12: +2:13
        return;                          // scope 0 at $DIR/enum_cast.rs:+3:2: +3:2
    }
}