static and protection | FQ names and protection
Bruno Medeiros
daiphoenixNO at SPAMlycos.com
Fri Mar 3 03:15:05 PST 2006
John C wrote:
> It appears that protection attributes on static class methods don't get
> recognised. This compiles without errors:
>
> module stuff;
>
> class Visible {
> private static void hidden() {}
> }
>
> -----8<-----
> module program;
>
> import stuff;
>
> void main() {
> Visible.hidden();
> }
>
> An error is issued if hidden() is at module level. I sometimes feel that
> classes are second-class citizens in D.
>
>
Bruno Medeiros wrote:
> Jarrett Billingsley wrote:
>>
>> And the problem that the OP posted is most likely related to the
>> "protection attributes mean nothing if you use a fully qualified name"
>> bug.
>>
> No, I think it is more likely related to the bug of protection
> attributes only working for instance members, and no other entities. For
> example, protection attributes also don't work for classes or structs.
> As in:
>
> private class Foo { // 'private' is effectless
> ...
> }
>
Anyway, I've commented and reported about this issue before, but didn't
get Walter's opinion on it, so I don't know if he considers this a bug
or not. Anyone knows about this? (well, Walter at least does for sure)
I can already see by the spec (
http://www.digitalmars.com/d/attribute.html ) that protection is
currently only member-centric, but should we or not change (improve,
IMO) this behavior?
I also would like to know about the issue of using fully qualified names
ignores protection attributes:
moduleFoo.privateFunc() // Compiles ok, shouldn't
Is it also a bug or not? (should well damn be!)
(Hum, starting to think we could improve our way of tracking bugs and
design issues)
--
Bruno Medeiros - CS/E student
"Certain aspects of D are a pathway to many abilities some consider to
be... unnatural."
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