From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on ip-172-31-65-14.ec2.internal X-Spam-Level: X-Spam-Status: No, score=0.8 required=3.0 tests=BAYES_50,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Received: by 2002:a05:620a:2992:b0:6ae:e8ff:b086 with SMTP id r18-20020a05620a299200b006aee8ffb086mr11024160qkp.494.1657533925616; Mon, 11 Jul 2022 03:05:25 -0700 (PDT) X-Received: by 2002:a25:d714:0:b0:66f:5898:9eb1 with SMTP id o20-20020a25d714000000b0066f58989eb1mr828451ybg.633.1657533925110; Mon, 11 Jul 2022 03:05:25 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!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: Mon, 11 Jul 2022 03:05:24 -0700 (PDT) Injection-Info: google-groups.googlegroups.com; posting-host=220.235.61.37; posting-account=re0iSwoAAABjnUZ19gwmNR9Cx_O9p1jK NNTP-Posting-Host: 220.235.61.37 User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <30c383d6-bdb1-4e01-94a7-623a7532f220n@googlegroups.com> Subject: SPARK and pragma Export From: Liam Powell Injection-Date: Mon, 11 Jul 2022 10:05:25 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Xref: reader01.eternal-september.org comp.lang.ada:64092 List-Id: I'm wondering exactly how SPARK works with pragma Export, specifically expo= rted procedures that may be called by multiple threads. Is SPARK capable of= reasoning about procedures that are called externally, and if so is there = a way to inform it about potential simultaneous calls?