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From: Florian Weimer <fw@s.netic.de>
Subject: Re: Having a problem with private extension and discriminants...
Date: 1999/07/22
Message-ID: <m3so6hnmxw.fsf@deneb.cygnus.stuttgart.netsurf.de>#1/1
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 1999 07:49:47 GMT)
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westonpa@aludra.usc.edu (westonpa) writes:

> package P1 is 
>    type A(Foo : Natural) is abstract tagged null record;
> 
> private
>   
>    type B is abstract new A with
>       record
> 	-- private fields here
>       end record;
> 
> end P1;

> package P1.C1 is 
>   
>    type C is new A with private;
> 
> private
>    type C is new B with
>       record 
>         -- more fields in addition to B's
>       end record;
> 
> end P1.C1;

Perhaps this is a solution:

package P1.C1 is

   type C (Foo : Natural) is new A with private;

private
   type C (Foo : Natural) is new B (Foo) with
      record
        -- more fields in addition to B's
      end record;

end P1.C1;