fn main() -> int {
    let v: int = 123;
    
    let ch = 'c';
    let s = "hello\ world";
    
    inner();

    fn inner() {
        print_int(v);
    }

    print_str(v);
}


fn print_int(v: int) {
}

fn print_str(v: str) {
}

// vim: syntax=rust