#![feature(plugin)]
#![plugin(clippy)]

#![deny(clippy)]
#![allow(blacklisted_name, unused_assignments)]

struct Foo(u32);

fn array() {
    let mut foo = [1, 2];
    let temp = foo[0];
    foo[0] = foo[1];
    foo[1] = temp;




    foo.swap(0, 1);
}

fn slice() {
    let foo = &mut [1, 2];
    let temp = foo[0];
    foo[0] = foo[1];
    foo[1] = temp;




    foo.swap(0, 1);
}

fn vec() {
    let mut foo = vec![1, 2];
    let temp = foo[0];
    foo[0] = foo[1];
    foo[1] = temp;




    foo.swap(0, 1);
}

fn main() {
    array();
    slice();
    vec();

    let mut a = 42;
    let mut b = 1337;

    a = b;
    b = a;





    ; let t = a;
    a = b;
    b = t;





    let mut c = Foo(42);

    c.0 = a;
    a = c.0;





    ; let t = c.0;
    c.0 = a;
    a = t;




}