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=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM
	autolearn=ham autolearn_force=no version=3.4.4
X-Google-Thread: 103376,6d79efdb8dde2c5a
X-Google-NewGroupId: yes
X-Google-Attributes: gida07f3367d7,domainid0,public,usenet
X-Google-Language: ENGLISH,UTF8
Path: 
 g2news1.google.com!news2.google.com!npeer03.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!nntp.club.cc.cmu.edu!feeder.erje.net!news.mixmin.net!aioe.org!not-for-mail
From: =?utf-8?Q?Yannick_Duch=C3=AAne_=28Hibou57?=
 =?utf-8?Q?=29?=
 <yannick_duchene@yahoo.fr>
Newsgroups: comp.lang.ada
Subject: Re: SPARK : third example for Roesetta - reviewers welcome
Date: Mon, 16 Aug 2010 00:19:52 +0200
Organization: Ada At Home
Message-ID: <op.vhh2zekiule2fv@garhos>
References: <op.vhguffh3ule2fv@garhos>
 <589eea9a-0b14-4ae5-bf62-9abf4b33e7fb@i31g2000yqm.googlegroups.com>
 <op.vhhy5vycule2fv@garhos>
NNTP-Posting-Host: RZkTY5NyuNCeyE5VNfPAfQ.user.speranza.aioe.org
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes
Content-Transfer-Encoding: Quoted-Printable
X-Complaints-To: abuse@aioe.org
X-Notice: Filtered by postfilter v. 0.8.2
User-Agent: Opera Mail/10.61 (Win32)
Xref: g2news1.google.com comp.lang.ada:13373
Date: 2010-08-16T00:19:52+02:00
List-Id: <comp.lang.ada>

Le Sun, 15 Aug 2010 22:57:21 +0200, Yannick Duch=C3=AAne (Hibou57)  =

<yannick_duchene@yahoo.fr> a =C3=A9crit:
> I saw something wrong in this version.
Half false alarm, half True alarm: there is not way to have an empty arr=
ay  =

in SPARK. But I don't really enjoy the lack of a test for the empty arra=
y  =

case, as a SPARK program is always a valid Ada program, and may be  =

compiled ignoring any SPARK error as well. This is perfectly possible to=
  =

compile this passing Search an empty array. I would prefer SPARK allow  =

empty array, and thus end into the creation of more robust units.

So whatever SPARK says about it, I will get back the test for the empty =
 =

array case.