mayPointTo

bool mayPointTo(S,  T,  Tdummy = void)(auto  ref  const  S source,  ref  const  T target) if (__traits(isRef,  source)  ||  isDynamicArray!S ||
     is(S ==  U *,  U)  ||  is(S ==  class))

@trusted pure nothrow

ditto

fnbool mayPointTo(S, T)(auto ref const shared S source, ref const shared T target) @trusted pure nothrow

ditto