From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20094 invoked by alias); 20 Nov 2012 14:55:19 -0000 Received: (qmail 17296 invoked by uid 55); 20 Nov 2012 14:54:25 -0000 From: "paolo at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/55413] [LTO] hashtable.h:1648 '__bbegin_bkt' may be used uninitialized in this function [-Werror=maybe-uninitialized] Date: Tue, 20 Nov 2012 14:55:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: paolo at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: paolo.carlini at oracle dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: 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 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/msg01928.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55413 --- Comment #3 from paolo at gcc dot gnu.org 2012-11-20 14:54:22 UTC --- Author: paolo Date: Tue Nov 20 14:54:11 2012 New Revision: 193663 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193663 Log: 2012-11-20 Paolo Carlini PR libstdc++/55413 * include/bits/hashtable.h (_Hashtable<>::_M_rehash_aux): Initialize __bbegin_bkt and __prev_bkt to avoid uninitialized warnings. * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust dg-error line number. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/hashtable.h trunk/libstdc++-v3/testsuite/23_containers/unordered_set/instantiation_neg.cc