[Bug or feature] nested class inheritance

[David Ferenczi]

BCS wrote:

> Reply to David,
> 
>> Thank you very much for the quick answer.
>> Maybe I miss some important point, but I don't understand why the
>> processing
>> order explains the behaviour.
>> In my original code the situation looks like this:
>> 
> [...]
> 
> A nested class can only be derived from by another class nested inside the
> same class. As far as I am concerned, this is a design bug or mis-feature.
> I to have wanted to do exactly what you were trying to do. I could be
> wrong but I can't see any reason that it should be hard to implement.

Should we file a bug, or is there one already? (I haven't found)