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=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Received: by 2002:aed:34c2:: with SMTP id x60mr521924qtd.305.1591207142526; Wed, 03 Jun 2020 10:59:02 -0700 (PDT) X-Received: by 2002:aca:b584:: with SMTP id e126mr621046oif.7.1591207140754; Wed, 03 Jun 2020 10:59:00 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!feeder.eternal-september.org!news.uzoreto.com!tr2.eu1.usenetexpress.com!feeder.usenetexpress.com!tr1.iad1.usenetexpress.com!border1.nntp.dca1.giganews.com!nntp.giganews.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Wed, 3 Jun 2020 10:59:00 -0700 (PDT) Complaints-To: groups-abuse@google.com Injection-Info: google-groups.googlegroups.com; posting-host=5.186.125.82; posting-account=hMbstgoAAAAIa4kxFYtvUVUHbE1RcZzT NNTP-Posting-Host: 5.186.125.82 User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Convention aspect stricter than before? - GNAT Community 2020 From: Jesper Quorning Injection-Date: Wed, 03 Jun 2020 17:59:02 +0000 Content-Type: text/plain; charset="UTF-8" Xref: reader01.eternal-september.org comp.lang.ada:58953 Date: 2020-06-03T10:59:00-07:00 List-Id: The specification below compiles with CE2019 and GPL2017 but is rejected by CE2020: c_convention_records.ads:5:04: representation item must appear after type is fully defined Is this expected behaviour? CE2020 accepts the specification when pragma Convention is used as for Record_2. Is there an Ada 2012 way to solve this without moving Private_Record out of private part or using a pragma? /Jesper -- package C_Convention_Records is type Private_Record is private; type Record_1 is record -- Line 5 Dummy : Integer; Priv : Private_Record; end record with Convention => C; type Record_2 is record Dummy : Integer; Priv : Private_Record; end record; pragma Convention (C, Record_2); private type Private_Record is record Dummy : Integer; end record with Convention => C; end C_Convention_Records;