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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Problem with Position of the enumeration Type
Date: Wed, 23 Jan 2019 17:06:05 +0000
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Date: 2019-01-23T17:06:05+00:00
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Luis Ladron de Guevara Moreno <luis33.lgm@gmail.com> writes:

>    type E_Test is (Pos10, Pos11, Pos12, Pos13, Pos14);
>
>    for E_Test use (Pos10 => 10,
>                    Pos11 => 11,
>                    Pos12 => 12,
>                    Pos13 => 13,
>                    Pos14 => 14);

> i thought that the result of the position was 10, 11, 12, 13, 14. But
> When i run this code, the result is 0, 1, 2, 3.

As Karl Müller <mtb23@gmx.de> hinted, you can use the non-standard GNAT
implementation-defined attribute 'Enum_Rep[1]. The next page describes
'Enum_Val.

[1] https://gcc.gnu.org/onlinedocs/gnat_rm/Attribute-Enum_005fRep.html