From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7563 invoked by alias); 14 Nov 2012 10:06:39 -0000 Received: (qmail 7520 invoked by uid 48); 14 Nov 2012 10:06:24 -0000 From: "stilgarwolf at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/55322] New: Suggestion: Warn suspicious usage of arrays of structures Date: Wed, 14 Nov 2012 10:06:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: stilgarwolf at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-11/txt/msg01228.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55322 Bug #: 55322 Summary: Suggestion: Warn suspicious usage of arrays of structures Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned@gcc.gnu.org ReportedBy: stilgarwolf@gmail.com struct { int x; int y; } array[10]; void xxx() { int i=9; while(i--) { array[i].x = 0; array->y = 0; /* an optional warning for this usage may be helpful */ } }