From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10928 invoked by alias); 13 Sep 2013 08:47:43 -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 Received: (qmail 10901 invoked by uid 48); 13 Sep 2013 08:47:40 -0000 From: "vladimir.fuka at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/58410] New: Bogus uninitialized variable warning for allocatable derived type array function result Date: Fri, 13 Sep 2013 08:47:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 4.8.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vladimir.fuka 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-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-09/txt/msg00966.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D58410 Bug ID: 58410 Summary: Bogus uninitialized variable warning for allocatable derived type array function result Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: vladimir.fuka at gmail dot com gfortran -c -Wall -O2 uninit.f90=20 uninit.f90: In function =E2=80=98sub=E2=80=99: uninit.f90:22:0: warning: =E2=80=98new.dim[0].ubound=E2=80=99 may be used u= ninitialized in this function [-Wmaybe-uninitialized] new =3D fun() ^ gfortran -c -Wall -O1 uninit.f90 without warning gfortran -v Using built-in specs. COLLECT_GCC=3Dgfortran COLLECT_LTO_WRAPPER=3D/usr/local/gcc-4.8/lib/gcc/x86_64-unknown-linux-gnu/4= .8.1/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.8-20130509/configure --enable-languages=3Dc,c++,f= ortran --with-cloog --prefix=3D/usr/local/gcc-4.8 Thread model: posix gcc version 4.8.1 20130509 (prerelease) (GCC) >>From gcc-bugs-return-429727-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Sep 13 08:48:25 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 11883 invoked by alias); 13 Sep 2013 08:48:24 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 11848 invoked by uid 48); 13 Sep 2013 08:48:21 -0000 From: "vladimir.fuka at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/58410] Bogus uninitialized variable warning for allocatable derived type array function result Date: Fri, 13 Sep 2013 08:48:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 4.8.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vladimir.fuka 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-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-09/txt/msg00967.txt.bz2 Content-length: 229 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58410 --- Comment #1 from Vladimir Fuka --- Created attachment 30815 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30815&action=edit uninit.f90