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From: =?UTF-8?B?QmrDtnJuIEx1bmRpbg==?= <b.f.lundin@gmail.com>
Newsgroups: comp.lang.ada
Subject: Re: Problem implementing Iterators
Date: Tue, 27 Jan 2015 18:55:58 +0100
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Date: 2015-01-27T18:55:58+01:00
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On 2015-01-27 18:26, Laurent wrote:
> 
>> Try
>>      GL_String.Display (L1'Access);
> 
> Tried it, now getting:
> prefix of "Access" attribute must be aliased
> 

change
L1 : GL_String.List ;
to
L1 : aliased GL_String.List ;

'aliased' makes it allowed to use 'access on a variable.
Others can then see that it can be manipulated
via pointers.




if it still does not work,
try (if on gnat)

L1'unchecked_access
instead of L1'access



--
Björn