// MIR for `foo` before PreCodegen

fn foo(_1: Option<()>) -> () {
    debug bar => _1;                     // in scope 0 at $DIR/matches_reduce_branches.rs:+0:8: +0:11
    let mut _0: ();                      // return place in scope 0 at $DIR/matches_reduce_branches.rs:+0:25: +0:25

    bb0: {
        return;                          // scope 0 at $DIR/matches_reduce_branches.rs:+4:2: +4:2
    }
}