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!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: Q: setting an address with pure? Date: Sat, 11 Jul 2015 15:27:55 +0100 Organization: A noiseless patient Spider Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: mx02.eternal-september.org; posting-host="c762050aff3a30866fa7e79999b14776"; logging-data="29136"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18qZO5IhyRnam9Ft62uxXVecMaApkc6gFY=" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) Cancel-Lock: sha1:/xxzFhfs2gYlvGr5VuuYLvj/CgA= sha1:w9FW23fGuCpQY8Qayx1rvvg9FQA= Xref: news.eternal-september.org comp.lang.ada:26775 Date: 2015-07-11T15:27:55+01:00 List-Id: AdaMagica writes: >> 128. PIOG : PIO with Volatile, Convention => Ada; >> 129. for PIOG'Address use 16#400E1C00#; >> | >> >>> expected private type "System.Address" >> >>> found type universal integer > > IIRC, the syntax is > for X'Address use at Somewhere; for X use at Somewhere; but 128. PIOG : PIO with Volatile, Convention => Ada; 129. for PIOG use at 16#400E1C00#; 1 3 >>> warning: at clause is an obsolescent feature (RM J.7(2)) >>> warning: use address attribute definition clause instead >>> expected private type "System.Address" >>> found type universal integer LRM83 13.5 [1]: "The expression given after the reserved word at must be of the type ADDRESS defined in the package SYSTEM" BUT in the example lower down for CONTROL use at 16#0020#; -- assuming that SYSTEM.ADDRESS is an integer type which assumption doesn't hold. [1] http://archive.adaic.com/standards/83lrm/html/lrm-13-05.html