// revisions: edition2018 edition2021
// [edition2018] edition:2018
// [edition2021] edition:2021
// run-rustfix

#![warn(clippy::manual_assert)]
#![allow(clippy::nonminimal_bool)]

macro_rules! one {
    () => {
        1
    };
}

fn main() {
    let a = vec![1, 2, 3];
    let c = Some(2);
    if !a.is_empty()
        && a.len() == 3
        && c.is_some()
        && !a.is_empty()
        && a.len() == 3
        && !a.is_empty()
        && a.len() == 3
        && !a.is_empty()
        && a.len() == 3
    {
        panic!("qaqaq{:?}", a);
    }
    assert!(a.is_empty(), "qaqaq{:?}", a);
    assert!(a.is_empty(), "qwqwq");
    if a.len() == 3 {
        println!("qwq");
        println!("qwq");
        println!("qwq");
    }
    if let Some(b) = c {
        panic!("orz {}", b);
    }
    if a.len() == 3 {
        panic!("qaqaq");
    } else {
        println!("qwq");
    }
    let b = vec![1, 2, 3];
    assert!(!b.is_empty(), "panic1");
    assert!(!(b.is_empty() && a.is_empty()), "panic2");
    assert!(!(a.is_empty() && !b.is_empty()), "panic3");
    assert!(!(b.is_empty() || a.is_empty()), "panic4");
    assert!(!(a.is_empty() || !b.is_empty()), "panic5");
    assert!(!a.is_empty(), "with expansion {}", one!());
}