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From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org>
Newsgroups: comp.lang.ada
Subject: Re: Ada Alternatives to Unrestricted_Access
Date: Thu, 8 Mar 2018 18:51:00 +0100
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Xref: reader02.eternal-september.org comp.lang.ada:50897
Date: 2018-03-08T18:51:00+01:00
List-Id: <comp.lang.ada>

On 03/07/2018 09:11 PM, Jere wrote:
> 
>     function Iterate
>              (C : in Container)
>               return Iterator_Interfaces.Forward_Iterator'Class;
> 
> and the generic formal for Container
> 
>     type Container is tagged private;

Since Container is tagged, the parameter C should be aliased [ARM 3.10(9)], so 
you should be able to use 'Unchecked_Access. Or am I missing something?

-- 
Jeff Carter
"I've got to stay here, but there's no reason
why you folks shouldn't go out into the lobby
until this thing blows over."
Horse Feathers
50