5-2-7 and void pointer conversions

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Are conversions between pointers to void and pointers to object types a violation of rule 5-2-7? It isn't clear what "object with pointer type" means here (or "unrelated pointer type" for that matter). Specifically, are either of the casts below a violation of Rule 5-2-7?

Code:

void bar(int *ip, void *vp) {
    ip = static_cast(vp);
    vp = static_cast(ip);
}