how to make private class member private

[Alain Soap]

On Saturday, 17 March 2018 at 23:54:22 UTC, psychoticRabbit wrote:
> On Saturday, 17 March 2018 at 21:33:01 UTC, Adam D. Ruppe wrote:
>> On Saturday, 17 March 2018 at 21:22:44 UTC, arturg wrote:
>>> maybe extend that to a list of types?
>>
>> this is basically what C++ friend does and D was trying to 
>> avoid the complexity of
>
> Really, the complexity of 'friend' comes from people abusing it.
>
> In D, I would prefer no breaking change here. Leave private as 
> it is.
>
> Just a simple attribute that only applies within a class, and 
> only to private members within that class.
>
> @strictly private string firstName_;
>
> Nothing outside of the class, not even the module, can access 
> this now. It's all encapsulated.
>
> It breaks nothing (AFAIK).
> It's very clear what the intention is here.
> It's an easy attribute to remember.
> It restores the principle of class enscapsulation within a 
> module, for when it's really needed.
>
> Now D programmers would have the best of both worlds.

Yesterday i thought to reuse `super`:

struct Foo
{
super private:
     int _stats;
     int _field;
public:
     int field(){_stats++; return _field;}
     void field(int value){_stats++; _field = value;}
}

BTW i think adding this can be useful. The FreePascal language 
has `strict private` for example.