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: 103376,ae395e5c11de7bc9,start X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!postnews.google.com!k24g2000pro.googlegroups.com!not-for-mail From: Jerry Newsgroups: comp.lang.ada Subject: segfault with large-ish array with GNAT Date: Wed, 17 Mar 2010 12:21:51 -0700 (PDT) Organization: http://groups.google.com Message-ID: <642ddf8b-1d45-4f74-83ad-2c755040ca33@k24g2000pro.googlegroups.com> NNTP-Posting-Host: 75.172.190.146 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1268853711 5911 127.0.0.1 (17 Mar 2010 19:21:51 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 17 Mar 2010 19:21:51 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: k24g2000pro.googlegroups.com; posting-host=75.172.190.146; posting-account=x5rpZwoAAABMN2XPwcebPWPkebpwQNJG User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8; en-US) AppleWebKit/528.16+(KHTML, like Gecko, Safari/528.16) OmniWeb/v622.8.0,gzip(gfe),gzip(gfe) Xref: g2news1.google.com comp.lang.ada:9636 Date: 2010-03-17T12:21:51-07:00 List-Id: The following program produces a segmentation fault when run with the array size set to 1_048_343 but not when it is set to 1_048_342. What's going on and how do I fix it? If I put in a bit of text IO the allowed array size is some what smaller. GNATMAKE 4.4.0 20080314 (experimental) [trunk revision 133226] OS X 10.5.8 4 GB RAM procedure bomb is type Float_Array_Type is array (Integer range <>) of Long_Float; -- 1_048_343 causes segmentation fault, 1_048_342 does not. x : Float_Array_Type(1 .. 1_048_343); begin x(1) := 1.0; end bomb; Jerry