[Dune] Backporting recent nullptr fix?

[Oliver Sander]

It's committed.  Please whine if something goes wrong.
--
Oliver

Am 22.09.2011 19:03, schrieb Christian Engwer:
> Hi Oli,
>
>> Something like this is definitely needed, because the current
>> dune-common 2.1
>> cannot be used with g++ 4.6.  On the other hand that commit is an API change
>> because it moves nullptr_t around.  I am not sure whether the fix and the
>> API change can be separated?
>
> the alternative would be to pull std::nullptr_t into the global
> namespace. Actually it will not make much difference, because nowhere
> in Dune the type was used. So I don't actually consider it an API
> change, but merely a change in the implementation. We added nullptr
> because we needed the singleton and that es all that was used.
>
> Christian
>
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