From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16614 invoked by alias); 14 Jun 2013 19:43:19 -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 16576 invoked by uid 48); 14 Jun 2013 19:43:16 -0000 From: "Simon.Richter at hogyros dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/52347] -Wno-tabs -Wall -Wno-tabs still warns about tabs Date: Fri, 14 Jun 2013 19:43:00 -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: 4.7.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: Simon.Richter at hogyros dot de 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: cc 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: 2013-06/txt/msg00749.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52347 Simon Richter changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Simon.Richter at hogyros dot de --- Comment #2 from Simon Richter --- In 4.8, this causes build failures for me: $ g++ -g -Wall -W -Werror -Wno-unused -I. -o stage1/tree_bison_lex.o -c tree_bison_lex.cpp tree_bison_lex.cpp:1744:13: error: unused parameter 'yyscanner' [-Werror=unused-parameter] As can be guessed from the name, this is a file that is generated from flex, which is why I've added -Wno-unused for this file specifically. 4.7 did not warn.