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 X-Received: by 10.107.150.82 with SMTP id y79mr6255719iod.107.1519576606487; Sun, 25 Feb 2018 08:36:46 -0800 (PST) X-Received: by 10.157.96.5 with SMTP id h5mr336562otj.14.1519576606350; Sun, 25 Feb 2018 08:36:46 -0800 (PST) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!border1.nntp.ams1.giganews.com!border2.nntp.ams1.giganews.com!nntp.giganews.com!peer02.ams1!peer.ams1.xlned.com!news.xlned.com!peer01.am4!peer.am4.highwinds-media.com!peer01.iad!feed-me.highwinds-media.com!news.highwinds-media.com!w142no1545417ita.0!news-out.google.com!a25ni726itj.0!nntp.google.com!o66no1540838ita.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Sun, 25 Feb 2018 08:36:46 -0800 (PST) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=24.6.20.197; posting-account=Qh2kiQoAAADpCLlhT_KTYoGO8dU3n4I6 NNTP-Posting-Host: 24.6.20.197 References: User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <421d1598-68d7-4d0b-b596-6e9c59cf865c@googlegroups.com> Subject: Re: 64-bit unsigned integer? From: Anh Vo Injection-Date: Sun, 25 Feb 2018 16:36:46 +0000 Content-Type: text/plain; charset="UTF-8" X-Received-Body-CRC: 2325473295 X-Received-Bytes: 1612 Xref: reader02.eternal-september.org comp.lang.ada:50643 Date: 2018-02-25T08:36:46-08:00 List-Id: On Sunday, February 25, 2018 at 4:30:59 AM UTC-8, MM wrote: > I tried > > type u64 is range 0 .. 2**64-1; -- this fails with "integer type definition bounds out of range". > It should be: type u64 is range 0 .. 2 **63 - 1; This is max that GNAT can support on 64 bit architecture. In addition, this is similar to Natural subtype. Look at the standard package for this info. Anh Vo