Functions marked with the `#[naked]` attribute are restricted in what other
attributes they may be marked with.

Notable attributes that are incompatible with `#[naked]` are:

* `#[inline]`
* `#[track_caller]`
* `#[test]`, `#[ignore]`, `#[should_panic]`

Erroneous code example:

```compile_fail,E0736
#[inline]
#[unsafe(naked)]
fn foo() {}
```

These incompatibilities are due to the fact that naked functions deliberately
impose strict restrictions regarding the code that the compiler is
allowed to produce for this function.