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 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: Victor Porton Newsgroups: comp.lang.ada Subject: Re: Generators/coroutines in future Ada? Date: Mon, 10 Jul 2017 16:38:37 +0300 Organization: Aioe.org NNTP Server Message-ID: References: NNTP-Posting-Host: UZPBofpaGWLolaA02L4QDw.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7Bit X-Complaints-To: abuse@aioe.org User-Agent: KNode/4.14.10 X-Notice: Filtered by postfilter v. 0.8.2 Xref: news.eternal-september.org comp.lang.ada:47341 Date: 2017-07-10T16:38:37+03:00 List-Id: Victor Porton wrote: > Is it possible to implement generators and coroutines (like as in Python) > in a future version of Ada? > > I am not an expert on how generators are implemented. Is it possible in a > language like Ada? > > Well, I think it could add additional reliability, because programming of > processing of different "streams" becomes easier and thus less error > prone. Don't generators require closures? But AFAIK Ada does not support closures. Are closures really needed to implement generators? It is nearly impossible to add closures to Ada, right? -- Victor Porton - http://portonvictor.org