src/test/ui/suggestions/suggest-remove-refs-3.rs

fn main() {
    let v = vec![0, 1, 2, 3];

    for (i, n) in & & &
        & &v
        .iter()
        .enumerate() {
        //~^^^^ ERROR `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` is not an
        println!("{}", i);
    }
}