From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-466863-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 15475 invoked by alias); 15 Nov 2014 15:06:54 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 15446 invoked by uid 48); 15 Nov 2014 15:06:50 -0000
From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/63744] [4.8/4.9/5 Regression] Duplicate use-statement causes error
Date: Sat, 15 Nov 2014 15:06:00 -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: 4.9.1
X-Bugzilla-Keywords: rejects-valid
X-Bugzilla-Severity: normal
X-Bugzilla-Who: dominiq at lps dot ens.fr
X-Bugzilla-Status: NEW
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_status cf_known_to_work keywords cf_reconfirmed_on cc everconfirmed short_desc cf_known_to_fail
Message-ID: <bug-63744-4-yOc1SUVtyq@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-63744-4@http.gcc.gnu.org/bugzilla/>
References: <bug-63744-4@http.gcc.gnu.org/bugzilla/>
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: 2014-11/txt/msg01335.txt.bz2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63744

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.6.4
           Keywords|                            |rejects-valid
   Last reconfirmed|                            |2014-11-15
                 CC|                            |burnus@net-b.de
     Ever confirmed|0                           |1
            Summary|Duplicate use-statement     |[4.8/4.9/5 Regression]
                   |causes error                |Duplicate use-statement
                   |                            |causes error
      Known to fail|                            |4.6.4, 4.8.3, 4.9.2, 5.0

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The code is accepted by fortran 4.7.0 r176194 (2011-07-12) and rejected by
r176695 (2011-07-23) and above (up to trunk 5.0). I think it is r176375
(pr34657) where the error message has been introduced.