Dominic Grostate wrote on 24/11/2015 12:14:
I think this proposal has been made before maybe here or discussed elsewhere. Still, I'd like to give my input on the idea.
There have indeed been a couple of discussions of this recently. Try searching for threads on a list archive using terms such as "package visibility", "namespace visibility", "private class", and the related notion of "friend class" / "friend function".
I wonder if we should maintain a Usenet-style FAQ for this list, to make it easier to find what has previously been discussed on a topic.
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