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From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org>
Newsgroups: comp.lang.ada
Subject: Re: Interfaces.C + generics: stack overflow
Date: Thu, 23 Mar 2017 18:45:36 +0100
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Xref: news.eternal-september.org comp.lang.ada:46443
Date: 2017-03-23T18:45:36+01:00
List-Id: <comp.lang.ada>

On 03/23/2017 08:43 AM, hreba wrote:
>
> Now when pass the type real as a generic parameter:
>
> ---------------------------------------------------------------------
> generic
>    type Real is digits <>;
> package GSL is
> ...
> ---------------------------------------------------------------------
>
> and instanciate GSL with exactly the same type as above, I get a
> STORAGE_ERROR : stack overflow or erroneous memory access.

Where do you instantiate the package? Where do you declare the function you pass 
to Integration_QNG?

>    function gsl_integration_qng
>      (f: access GSL_Function;

This should not need to be an access parameter. It should be passed by reference 
as an "in" parameter. You can make it "in out" if you want.

-- 
Jeff Carter
"My little plum, I am like Robin Hood. I take from
the rich, and I give to the poor. ... Us poor."
Poppy
96