rust/tests/ui/deref_addrof.fixed

// run-rustfix

fn get_number() -> usize {
    10
}

fn get_reference(n: &usize) -> &usize {
    n
}

#[allow(clippy::many_single_char_names, clippy::double_parens)]
#[allow(unused_variables, unused_parens)]
#[warn(clippy::deref_addrof)]
fn main() {
    let a = 10;
    let aref = &a;

    let b = a;

    let b = get_number();

    let b = *get_reference(&a);

    let bytes: Vec<usize> = vec![1, 2, 3, 4];
    let b = bytes[1..2][0];

    //This produces a suggestion of 'let b = (a);' which
    //will trigger the 'unused_parens' lint
    let b = (a);

    let b = a;

    #[rustfmt::skip]
    let b = a;

    let b = &a;

    let b = *aref;
}