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: 103376,6353697ffeb79d16 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!postnews.google.com!a37g2000yqi.googlegroups.com!not-for-mail From: AdaMagica Newsgroups: comp.lang.ada Subject: Re: Encapsulating Ada.Direct_IO Date: Wed, 17 Nov 2010 23:39:13 -0800 (PST) Organization: http://groups.google.com Message-ID: <946c87a9-208a-4206-b925-1c48ac621acd@a37g2000yqi.googlegroups.com> References: <5ba4147a-6099-4a05-b548-09544f58247a@j18g2000yqd.googlegroups.com> NNTP-Posting-Host: 80.156.44.178 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1290065953 23173 127.0.0.1 (18 Nov 2010 07:39:13 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Thu, 18 Nov 2010 07:39:13 +0000 (UTC) Cc: randy@rrsoftware.com Complaints-To: groups-abuse@google.com Injection-Info: a37g2000yqi.googlegroups.com; posting-host=80.156.44.178; posting-account=rmHyLAoAAADSQmMWJF0a_815Fdd96RDf User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.2; de; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4,gzip(gfe) Xref: g2news1.google.com comp.lang.ada:15572 Date: 2010-11-17T23:39:13-08:00 List-Id: On 18 Nov., 02:16, "Randy Brukardt" wrote: > ... For > instance, the Unisys U2200 (a 36-bit machine, with 9-bit bytes) used > Character'Size =3D 9. (It was great fun for the cross-compiler.) > > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 Randy. Huh. How then is Character defined there? Accoriding to RM A.1(35), Character has 256 positions, so Character'Size should be still 8. Of course stand-alone objects would have X'Size =3D 9. Note that Natural'Size =3D Integer'Size - 1.