import std::print;
import std::from_str;
import std::String;

struct Otus {
    field: u32,
}

impl Otus {
    fn test(&self) -> u32 {
        *self.field
    }
}

impl i32 {
    fn test(self) -> u32 {
        43
    }
}

fn main() -> u32 {
    let otus = Otus { field: 17 };
    print(from_str("otus: ") + Otus::test(&otus) as u64);
    print(from_str("i32: ") + i32::test(54) as u64);
    print(from_str("sizeof i32: ") + i32::sizeof());

    return i32::sizeof() as u32;
}