//! A test

fn main() {
    println!("Hello, world!");
    println!("goo");
    let x = None;
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    let z: i32 = x.unwrap();
    
}