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=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,7c0437014cb20f71 X-Google-Attributes: gid103376,public From: Matthew Heaney Subject: Re: System.Address_to_Access_Conversions Date: 1998/07/26 Message-ID: #1/1 X-Deja-AN: 375044987 Sender: matt@mheaney.ni.net References: <6odddl$k94$1@nnrp1.dejanews.com> <35AB9C59.74E529E0@magic.fr> <6ofn8e$5ff$1@nnrp1.dejanews.com> <6ofqvs$alm@hacgate2.hac.com> <6ogieq$qlo@drn.newsguy.com> <6pes7b$f88@drn.newsguy.com> NNTP-Posting-Date: Sun, 26 Jul 1998 08:25:05 PDT Newsgroups: comp.lang.ada Date: 1998-07-26T00:00:00+00:00 List-Id: nababsi@earthlink.net writes: > >This is all wrong. A compiler writer is free to use any implementation > >he pleases. > > > > there is a paper on www.gnat.com called "Ada 9x tagged types and their > implementation in GNAT". by Crille COmer and Brett Porter. it says: Fine, but this is a paper written about GNAT. The only reference you should care about wrt representation of tagged types is the Ada Reference Manual. (You won't find anything in there, by the way, because the RM mandates no particular representation. Therefore, you can't assume one, and you're just going to have to solve your problem some other way.)