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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!usenet.blueworldhosting.com!feeder01.blueworldhosting.com!peer02.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!post02.iad.highwinds-media.com!news.flashnewsgroups.com-b7.4zTQh5tI3A!not-for-mail From: Stephen Leake Newsgroups: comp.lang.ada Subject: Re: tasks as part of record References: <294a973f-5222-4aa3-8971-777cd2eb9174@googlegroups.com> <313c39ae-dd7b-4993-910a-0f28dfc35b65@googlegroups.com> Date: Sat, 18 Oct 2014 13:21:33 -0500 Message-ID: <85mw8tdys2.fsf@stephe-leake.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.94 (windows-nt) Cancel-Lock: sha1:ETt3v312oAAH4P85ZLdw4aoR1ek= MIME-Version: 1.0 Content-Type: text/plain X-Complaints-To: abuse@flashnewsgroups.com Organization: FlashNewsgroups.com X-Trace: 6da165442afb0e3fb833005460 X-Received-Bytes: 1584 X-Received-Body-CRC: 3835559133 Xref: news.eternal-september.org comp.lang.ada:22573 Date: 2014-10-18T13:21:33-05:00 List-Id: Simon Wright writes: > compguy45@gmail.com writes: > >> On Monday, October 6, 2014 4:24:02 AM UTC-4, Simon Wright wrote: >> > [..] >>> type Student is limited record -- has to be limited > [...] >>> Students : array (1 .. 10) of Student; >> >> Doesnt this code above give warning "warning: variable "Students" is >> read but never assigned"?? > > Yes, because it isn't ever assigned, just declared, which means all its > components (including the task component) exist. > > It *can't* be assigned, because its components are limited. > > So this is an over-enthusiastic warning from GNAT. That's what 'pragma Unreferenced' is for. -- -- Stephe