You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: others.rs
    path of file: ./repos/rust-clippy/tests/ui/borrow_interior_mutable_const
    
    the code of the file until where you have to start completion: #![deny(clippy::borrow_interior_mutable_const)]
#![allow(clippy::declare_interior_mutable_const, clippy::needless_borrow)]
#![allow(const_item_mutation)]

use std::borrow::Cow;
use std::cell::{Cell, UnsafeCell};
use std::fmt::Display;
use std::sync::atomic::{AtomicUsize, Ordering};
use std::sync::Once;

const ATOMIC: AtomicUsize = AtomicUsize::new(5);
const CELL: Cell<usize> = Cell::new(6);
const ATOMIC_TUPLE: ([AtomicUsize; 1], Vec<AtomicUsize>, u8) = ([ATOMIC], Vec::new(), 7);
const INTEGER: u8 = 8;
const STRING: String = String::new();
const STR: &str = "012345";
const COW: Cow<str> = Cow::Borrowed("abcdef");
const NO_ANN: &dyn Display = &70;
static STATIC_TUPLE: (AtomicUsize, String) = (ATOMIC, STRING);
const ONCE_INIT: Once = Once::new();

// This is just a pointer that can be safely dereferenced,
// it's semantically the same as `&'static T`;
// but it isn't allowed to make a static reference from an arbitrary integer value at the moment.
// For more information, please see the issue #5918.
pub struct StaticRef<T> {
    ptr: *const T,
}

impl<T> StaticRef<T> {
    /// Create a new `StaticRef` from a raw pointer
    ///
    /// ## Safety
    ///
    /// Callers must pass in a reference to statically allocated memory which
    /// does not overlap with other values.
    pub const unsafe fn new(ptr: *const T) -> StaticRef<T> {
        StaticRef { ptr }
    }
}

impl<T> std::ops::Deref for StaticRef<T> {
    type Target = T;

    fn deref(&self) -> &T {
        unsafe { &*self.ptr }
    }
}

// use a tuple to make sure referencing a field behind a pointer isn't linted.
const CELL_REF: StaticRef<(UnsafeCell<u32>,)> = unsafe { StaticRef::new(std::ptr::null()) };

fn main() {
    ATOMIC.store(1, Ordering::SeqCst); //
    
fn main() {
    ATOMIC.store(1, Ordering::SeqCst); //~ ERROR: interior mutability
    assert_eq!(ATOMIC.load(Ordering::SeqCst), 5); //~ ERROR: interior mutability

    let _once = ONCE_INIT;
    let _once_ref = &ONCE_INIT; //~ ERROR: interior mutability
    let _once_ref_2 = &&ONCE_INIT; //~ ERROR: interior mutability
    let _once_ref_4 = &&&&ONCE_INIT; //~ ERROR: interior mutability
    let _once_mut = &mut ONCE_INIT; //~ ERROR: interior mutability
    let _atomic_into_inner = ATOMIC.into_inner();
    // these should be all fine.
    let _twice = (ONCE_INIT, ONCE_INIT);
    let _ref_twice = &(ONCE_INIT, ONCE_INIT);
    let _ref_once = &(ONCE_INIT, ONCE_INIT).0;
    let _array_twice = [ONCE_INIT, ONCE_INIT];
    let _ref_array_twice = &[ONCE_INIT, ONCE_INIT];
    let _ref_array_once = &[ONCE_INIT, ONCE_INIT][0];

    // referencing projection is still bad.
    let _ = &ATOMIC_TUPLE; //~ ERROR: interior mutability
    let _ = &ATOMIC_TUPLE.0; //~ ERROR: interior mutability
    let _ = &(&&&&ATOMIC_TUPLE).0; //~ ERROR: interior mutability
    let _ = &ATOMIC_TUPLE.0[0]; //~ ERROR: interior mutability
    let _ = ATOMIC_TUPLE.0[0].load(Ordering::SeqCst); //~ ERROR: interior mutability
    let _ = &*ATOMIC_TUPLE.1;
    let _ = &ATOMIC_TUPLE.2;
    let _ = (&&&&ATOMIC_TUPLE).0;
    let _ = (&&&&ATOMIC_TUPLE).2;
    let _ = ATOMIC_TUPLE.0;
    let _ = ATOMIC_TUPLE.0[0]; //~ ERROR: interior mutability
    let _ = ATOMIC_TUPLE.1.into_iter();
    let _ = ATOMIC_TUPLE.2;
    let _ = &{ ATOMIC_TUPLE };

    CELL.set(2); //~ ERROR: interior mutability
    assert_eq!(CELL.get(), 6); //~ ERROR: interior mutability

    assert_eq!(INTEGER, 8);
    assert!(STRING.is_empty());

    let a = ATOMIC;
    a.store(4, Ordering::SeqCst);
    assert_eq!(a.load(Ordering::SeqCst), 4);

    STATIC_TUPLE.0.store(3, Ordering::SeqCst);
    assert_eq!(STATIC_TUPLE.0.load(Ordering::SeqCst), 3);
    assert!(STATIC_TUPLE.1.is_empty());

    assert_eq!(NO_ANN.to_string(), "70"); // should never lint this.

    let _ = &CELL_REF.0;
}