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=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.55.74.202 with SMTP id x193mr6881342qka.4.1505166566169; Mon, 11 Sep 2017 14:49:26 -0700 (PDT) X-Received: by 10.36.51.202 with SMTP id k193mr677584itk.14.1505166566095; Mon, 11 Sep 2017 14:49:26 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!border1.nntp.ams1.giganews.com!nntp.giganews.com!peer03.ams1!peer.ams1.xlned.com!news.xlned.com!peer03.am4!peer.am4.highwinds-media.com!peer03.iad!feed-me.highwinds-media.com!news.highwinds-media.com!b1no1372583qtc.1!news-out.google.com!p6ni28itp.0!nntp.google.com!o200no30261itg.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Mon, 11 Sep 2017 14:49:25 -0700 (PDT) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=51.174.245.155; posting-account=uulyKwoAAAA86DO0ODu--rZtbje8Sytn NNTP-Posting-Host: 51.174.245.155 References: <364ff8e0-c7dd-4980-b19f-5d438edd8353@googlegroups.com> <7df81b3c-1fde-4395-8b9b-1a945820a7f7@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Re: Type invariants and private extensions? From: Egil H H Injection-Date: Mon, 11 Sep 2017 21:49:26 +0000 Content-Type: text/plain; charset="UTF-8" X-Received-Bytes: 1438 X-Received-Body-CRC: 2730300332 Xref: news.eternal-september.org comp.lang.ada:48019 Date: 2017-09-11T14:49:25-07:00 List-Id: On Monday, September 11, 2017 at 11:27:54 PM UTC+2, Victor Porton wrote: > > type T1 is new T with null record > with Type_Invariant => True; > > Like I said, Type_Invariant'Class...