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From: tmoran@acm.org
Newsgroups: comp.lang.ada
Subject: Re: Question: Combination of Access and Constraining
References: <1d13e1b4.0302200006.70207b86@posting.google.com>
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Xref: archiver1.google.com comp.lang.ada:34258
Date: 2003-02-20T09:00:48+00:00
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>   type TpCon is new Tp(1..1);
>
> expected type: Tp_Access defined at ...
> found type TpCon defined at ...
Ada is serious about types.  Try
  Arr : aliased Tp := (1 .. 1 =>True);

I presume there's a good reason you go to all this trouble with
access types, instead of just saying
  function Fn (Arg : Tp) return Natural;
  Arr : Tp(1 .. 1);
begin
  Arr(1) := True;
  Res := Fn (Arr);