fn main() {


    let x = 1;


    let y = 2;


    println!("x + y = {}", x + y);


}


fn foo() {

    #![attribute]

    let x = 1;

    // comment


}
// comment after item


// comment before item
fn bar() {
    let x = 1;
    // comment after statement


    // comment before statement
    let y = 2;
    let z = 3;


    println!("x + y + z = {}", x + y + z);
}