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=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,a0be06fbc0dd71f1 X-Google-Attributes: gid103376,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news4.google.com!news.germany.com!feed.xsnews.nl!border-1.ams.xsnews.nl!68.142.88.75.MISMATCH!hwmnpeer01.ams!news.highwinds-media.com!hw-filter.ams!newsfet17.ams.POSTED!40385e62!not-for-mail From: Per Sandberg User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: The future of Ada is at risk References: <20071229040639.f753f982.coolzone@it.dk> <878x3436pj.fsf@ludovic-brenta.org> <1199531506.9355.8.camel@K72> <1199539751.9355.46.camel@K72> <1xu2jerm6vwjv.mt6we9a8wu5q.dlg@40tude.net> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Message-ID: X-Complaints-To: abuse@WWWSpace.NET NNTP-Posting-Date: Mon, 07 Jan 2008 00:20:46 EST Date: Mon, 07 Jan 2008 06:23:50 +0100 Xref: g2news1.google.com comp.lang.ada:19251 Date: 2008-01-07T06:23:50+01:00 List-Id: Short notice Isn't that what MDA (http://en.wikipedia.org/wiki/Model-driven_architecture) is all about ?? /Per Brian May wrote: >>>>>> "Dmitry" == Dmitry A Kazakov writes: > > Dmitry> [ I think that the issue with static typing can be resolved. Of course the > Dmitry> best way would be a support for anonymous record types (tuples). But there > Dmitry> exist also possibilities to use generics or else to have abstract base > Dmitry> tagged types for cells.] > > My preference for implementing such a system would be to have a > pre-compiler that compiles the basic table definitions into Ada code > that can be compiled with the rest of the application (e.g. like IDL > compilers). > > That way you get static type checking, minimal run-time overhead, etc. > > However, I suspect that I just turned off a lot of people who don't > like pre-compilers.