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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Why are Ada compilers difficult to write ?
Date: Thu, 28 Jun 2018 13:21:55 +0100
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Date: 2018-06-28T13:21:55+01:00
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Vincent <vincent.diemunsch@gmail.com> writes:

> 1. The "Owning Object Aspect" changes the semantics of Access types in
> Ada.
> X := Y; would now mean that 
>  - X'New = Y'Old
>  - Y'New = null 

auto_ptr? (or unique_ptr, now)