From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on ip-172-31-74-118.ec2.internal X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!.POSTED!not-for-mail From: "Jeffrey R. Carter" Newsgroups: comp.lang.ada Subject: Re: gnoga build fails on Mac Date: Tue, 7 Jul 2020 17:37:36 +0200 Organization: Also freenews.netfront.net; news.tornevall.net; news.eternal-september.org Message-ID: References: <4bbbd09e-e14f-46f5-a510-bdf0c17eba8fo@googlegroups.com> <57adcbd8-4583-4c0f-8bdf-1ac8bd6c6913o@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Tue, 7 Jul 2020 15:37:37 -0000 (UTC) Injection-Info: reader02.eternal-september.org; posting-host="2266daa14cf98da5656aff2c46452c38"; logging-data="18005"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+Bsk9OjPnNSJmbTwN6b0LYv062F/oyygU=" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 Cancel-Lock: sha1:X3/Vu/nylX+WFRaANrh3H3CP/38= In-Reply-To: Content-Language: en-US Xref: reader01.eternal-september.org comp.lang.ada:59384 List-Id: On 7/7/20 4:41 PM, Shark8 wrote: > On Friday, July 3, 2020 at 3:09:51 AM UTC-6, Jeffrey R. Carter wrote: >> >> I have been thinking recently about what it would be like to have something like >> package types, to extend the package-as-object concept to things that can be >> declared and passed. My simplifications would be to eliminate type extension and >> accessibility checking and similar nonsense. > > IIUC, there was a similar idea floated around by Intel for/after the iAPX 432. > http://www.textfiles.com/bitsavers/pdf/intel/iAPX_432/172283-001_Reference_Manual_for_the_Intel_432_Extensions_to_Ada_Dec81.pdf Interesting. Not what I have in mind, though. -- Jeff Carter "Alms for an ex-leper!" Monty Python's Life of Brian 75