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=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,40b5da039bc49b91,start X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news1.google.com!news.glorb.com!feeder.erje.net!news.mixmin.net!aioe.org!not-for-mail From: Dennis Hoppe Newsgroups: comp.lang.ada Subject: Additional information Date: Fri, 29 May 2009 03:12:09 +0200 Organization: Aioe.org NNTP Server Message-ID: NNTP-Posting-Host: HnPZBZ7DCuaTFargMPB8CQ.user.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org X-Notice: Filtered by postfilter v. 0.7.9 Cancel-Lock: sha1:AKuKa5Owql0q2T+bLZrJ1IPX3lI= User-Agent: Postbox 1.0b12 (Macintosh/2009051120) Xref: g2news2.google.com comp.lang.ada:6095 Date: 2009-05-29T03:12:09+02:00 List-Id: Hi, I should add, that the recursive procedure will be called from another recursive procedure, too. I commented the calls to "my_procedure" (see the previous post) out and still getting memory access problems: Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5f3ffb60 0x000000010005154d in grete.darxplorer.recursive_call (differentials_graph=Cannot access memory at address 0x7fff5f3ffea8 ) at toolbox-grete.adb:16 16 procedure Recursive_Call (Value : in out Object; (gdb) backtrace #0 0x000000010005154d in recursive_call (value=Cannot access memory at address 0x7fff5f3ffea8 ) at my_package.adb:16 Recursive_Call is the outer procedure, that calls "my_procedure". Recursive_Call is recursive, too. The so called "Object" is in fact a directed graph, which gets in each recursion new vertices and edges. The graph originates from Ada Booch95. The problem seems to not rest upon the bit-operations mentioned before.