From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25948 invoked by alias); 24 Oct 2010 18:57:17 -0000 Received: (qmail 25938 invoked by uid 22791); 24 Oct 2010 18:57:16 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID,TW_JV X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 24 Oct 2010 18:57:13 +0000 From: "jvdelisle at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/45827] mio_component_ref(): Component not found when mixing f90 and f03 in large projects X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jvdelisle at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Sun, 24 Oct 2010 18:57:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-10/txt/msg02037.txt.bz2 Message-ID: <20101024185700.JT3B0zqMDLUNZQaWbrFRADFf7CseFVNxggZx0IhNbaU@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45827 --- Comment #28 from Jerry DeLisle 2010-10-24 18:56:49 UTC --- There is a quality of implementation issue going on here. Our goal has always been "zero" leaks. The reason? These errors can and do mask other things going on. This to me looks like some pointers are being whacked. maybe previously allocated space being reused that should not be. At this point no-one knows. ==4891== LEAK SUMMARY: ==4891== definitely lost: 33,500 bytes in 230 blocks ==4891== indirectly lost: 3,056 bytes in 150 blocks ==4891== possibly lost: 0 bytes in 0 blocks ==4891== still reachable: 320,546 bytes in 1,341 blocks ==4891== suppressed: 0 bytes in 0 blocks ==4891== Reachable blocks (those to which a pointer was found) are not shown. ==4891== To see them, rerun with: --leak-check=full --show-reachable=yes ==4891== ==4891== For counts of detected and suppressed errors, rerun with: -v ==4891== ERROR SUMMARY: 20 errors from 20 contexts (suppressed: 6 from 6)