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 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!aioe.org!.POSTED!not-for-mail From: "Dmitry A. Kazakov" Newsgroups: comp.lang.ada Subject: Re: Ada Annoyances Date: Thu, 29 Jun 2017 09:15:54 +0200 Organization: Aioe.org NNTP Server Message-ID: References: <1ac5a44b-4423-443a-a7bb-2864d9abe78f@googlegroups.com> <1498048151.20885.28.camel@obry.net> <96174ea5-852d-44e9-8535-7c1eb24d5326@googlegroups.com> <8d3aff06-82df-485f-89e5-a50c326aab05@googlegroups.com> <66aa262e-2ac9-4016-b32d-e9fee14779e1@googlegroups.com> <88e2f18a-0786-4303-a5b8-fe82e8c81dcb@googlegroups.com> <71c4fdcd-4213-4b84-b852-c8674cfaf717@googlegroups.com> <98197f40-9833-4bb8-87ca-1593d2da7c81@googlegroups.com> NNTP-Posting-Host: vZYCW951TbFitc4GdEwQJg.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 Content-Language: en-US X-Notice: Filtered by postfilter v. 0.8.2 Xref: news.eternal-september.org comp.lang.ada:47167 Date: 2017-06-29T09:15:54+02:00 List-Id: On 28/06/2017 22:50, Randy Brukardt wrote: > "Dmitry A. Kazakov" wrote in message > news:oivou5$cfh$1@gioia.aioe.org... >> On 27/06/2017 22:38, Randy Brukardt wrote: > ... >> You say that Ada's initialization model is tolerable because there cannot >> be anything better. This is inconsistent with very notion of strong >> typing. If type safety cannot be supported we must say goodbye to strong >> types. > > OOP seems to me to be incompatible with strong typing. That depends on what you call OO. There is nothing new in OO except for types representing classes of related types. Why should that be incompatible with strong typing? Then objects require initialization regardless presence of class types. Even if you remove inheritance there still be aggregation. How do I initialize an aggregate object? -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de