From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,FREEMAIL_FROM,
	FROM_STARTS_WITH_NUMS autolearn=no autolearn_force=no version=3.4.4
X-Received: by 10.107.30.11 with SMTP id e11mr4843609ioe.87.1513791143583;
        Wed, 20 Dec 2017 09:32:23 -0800 (PST)
X-Received: by 10.157.83.199 with SMTP id i7mr342277oth.3.1513791143177; Wed,
 20 Dec 2017 09:32:23 -0800 (PST)
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!border1.nntp.ams1.giganews.com!nntp.giganews.com!peer03.ams1!peer.ams1.xlned.com!news.xlned.com!peer01.am4!peer.am4.highwinds-media.com!peer03.iad!feed-me.highwinds-media.com!news.highwinds-media.com!g80no756230itg.0!news-out.google.com!b73ni2488ita.0!nntp.google.com!i6no752779itb.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.ada
Date: Wed, 20 Dec 2017 09:32:22 -0800 (PST)
In-Reply-To: <0d33e631-e63d-4346-ac95-5eec72127f4f@googlegroups.com>
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com;
 posting-host=85.240.218.120;
 posting-account=rhqvKAoAAABpikMmPHJSZh4400BboHwT
NNTP-Posting-Host: 85.240.218.120
References: <0d33e631-e63d-4346-ac95-5eec72127f4f@googlegroups.com>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <0fa75dd5-599b-4a38-a5d4-3151bbe5172f@googlegroups.com>
Subject: Re: syntaxic exploration
From: Mehdi Saada <00120260a@gmail.com>
Injection-Date: Wed, 20 Dec 2017 17:32:23 +0000
Content-Type: text/plain; charset="UTF-8"
X-Received-Body-CRC: 1393272032
X-Received-Bytes: 1647
Xref: reader02.eternal-september.org comp.lang.ada:49550
Date: 2017-12-20T09:32:22-08:00
List-Id: <comp.lang.ada>

Hum, how do I write a array component with one element ? Something like (_discriminant_, (0)) (array starting from 0) doesn't work. It shows:
p_poly_v1_g.adb:40:63: positional aggregate cannot have one component
p_poly_v1_g.adb:40:63: write instead "T_Vect_Coef'First => ..."

But Array_type'First..Array_type'Last doesn't seem fine when there's just one element... Or better, none. How do I write that for an empty array ??