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Newsgroups: comp.lang.ada
Subject: Re: Rational for not making cursor tagged in Containers
From: Georg Bauhaus <bauhaus@futureapps.de>
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Date: Tue, 24 Apr 2007 10:58:48 +0200
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Date: 2007-04-24T10:53:21+02:00
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On Sun, 2007-04-22 at 10:38 +0200, Dmitry A. Kazakov wrote:

> 'Class is a difficult case. And a general question regarding it is, should
> it be possible to have it "hyper-dispatching"? [sorry, for inventing new
> terms on the fly]? I mean T'Class'Class.

I'm dense, is there any difference between T'Class and T'Class'Class?
When I assume Ada 95, and then
  T'Class ~ The tree of types rooted at T
  T'Class'Class ~ The tree of types rooted at T'Class
  ---
  T'Class'Class ~ The tree of types rooted at
                    the tree of types rooted at T

Isn't this the same set when it comes to actually performing
some operation?