From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 05 21:46:18 2014 Received: (at submit) by debbugs.gnu.org; 6 Nov 2014 02:46:18 +0000 Received: from localhost ([127.0.0.1]:50644 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmD5V-00079p-3C for submit@debbugs.gnu.org; Wed, 05 Nov 2014 21:46:17 -0500 Received: from eggs.gnu.org ([208.118.235.92]:33927) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmD5Q-00079e-QE for submit@debbugs.gnu.org; Wed, 05 Nov 2014 21:46:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XmD5I-0001T0-4v for submit@debbugs.gnu.org; Wed, 05 Nov 2014 21:46:12 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:59778) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XmD5I-0001ST-1X for submit@debbugs.gnu.org; Wed, 05 Nov 2014 21:46:04 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35617) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XmD5A-00033R-Jc for bug-gnu-emacs@gnu.org; Wed, 05 Nov 2014 21:46:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XmD53-0001P6-Fc for bug-gnu-emacs@gnu.org; Wed, 05 Nov 2014 21:45:56 -0500 Received: from gproxy2-pub.mail.unifiedlayer.com ([69.89.18.3]:60601) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1XmD53-0001Ol-1x for bug-gnu-emacs@gnu.org; Wed, 05 Nov 2014 21:45:49 -0500 Received: (qmail 3064 invoked by uid 0); 6 Nov 2014 02:45:46 -0000 Received: from unknown (HELO cmgw3) (10.0.90.84) by gproxy2.mail.unifiedlayer.com with SMTP; 6 Nov 2014 02:45:46 -0000 Received: from box522.bluehost.com ([74.220.219.122]) by cmgw3 with id C8lf1p00F2f2jeq018liT0; Thu, 06 Nov 2014 01:45:45 -0700 X-Authority-Analysis: v=2.1 cv=ON60g0qB c=1 sm=1 tr=0 a=GsOEXm/OWkKvwdLVJsfwcA==:117 a=GsOEXm/OWkKvwdLVJsfwcA==:17 a=cNaOj0WVAAAA:8 a=f5113yIGAAAA:8 a=zstS-IiYAAAA:8 a=PnD2wP_eR3oA:10 a=X1qvojbhiZEA:10 a=fyIbl-nyz8qQ6eV-mAkA:9 a=3aPlisvvzuD_KCHy:21 a=vCKf226SobYNuFvU:21 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:Date:Subject:To:From; bh=plGZTRKwuqkCuGVtUgdMs4y7v8+rrebrltW+psCZISs=; b=rq/UqP/vnJ6yqccoqzR7mCXWlMwQSY7RBLylOBN3gwGLe9s/ABPn4bODbKC9TsvB7Cx/d7sJYujR/5q1n/fx2ZjFLxiC6voBetJ78KJls/cJRrof36QQF0/uZdvRZPIB; Received: from [71.33.139.67] (port=34845 helo=bapiya) by box522.bluehost.com with esmtpsa (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.82) (envelope-from ) id 1XmD4u-0007G9-0C; Wed, 05 Nov 2014 19:45:40 -0700 From: Tom Tromey To: bug-gnu-emacs@gnu.org Subject: 25.0.50; unhelpful "unused" warning from byte compiler X-Attribution: Tom Date: Wed, 05 Nov 2014 19:45:36 -0700 Message-ID: <87zjc5gi7j.fsf@tromey.com> MIME-Version: 1.0 Content-Type: text/plain X-Identified-User: {36111:box522.bluehost.com:elynrobi:tromey.com} {sentby:smtp auth 71.33.139.67 authed with tom+tromey.com} X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) Byte-compile this program: (defvar q-x) (defun z () (pop (aref q-x 0)) nil) I get: q.el:2:8:Warning: value returned from (aref v 0) is unused I think this warning is not very useful; while it is true that the aref result is not used, it's still convenient to use 'pop', there isn't a convenient substitute, and so there isn't anything useful to be done about this warning. In GNU Emacs 25.0.50.7 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.9) of 2014-11-02 on bapiya Repository revision: 118270 larsi@gnus.org-20141103010307-bxryy53hat500i4w Windowing system distributor `Fedora Project', version 11.0.11404000 Configured using: `configure --prefix=/home/tromey/Emacs/install' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=none locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: shell-dirtrack-mode: t diff-auto-refine-mode: t flyspell-mode: t which-function-mode: t global-auto-revert-mode: t desktop-save-mode: t erc-services-mode: t erc-list-mode: t erc-menu-mode: t erc-autojoin-mode: t erc-ring-mode: t erc-networks-mode: t erc-pcomplete-mode: t erc-track-mode: t erc-match-mode: t erc-button-mode: t erc-fill-mode: t erc-stamp-mode: t erc-netsplit-mode: t erc-irccontrols-mode: t erc-noncommands-mode: t erc-move-to-prompt-mode: t erc-readonly-mode: t savehist-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t auto-fill-function: do-auto-fill Recent input: - a l l SPC ' ( p o p SPC ( a r e f SPC v e c SPC 0 ) ) M-b M-d 6 C-e ) ) C-j C-z n C-x b b y t - c o c c o m C-s v a l u e SPC r e t u r n e d C-s M-x l g r e p v a l u e SPC r e t u r n e d C-x o C-x 1 C-u C-u C-n C-u C-n C-n C-c C-c C-x C-g C-s C-w C-w C-a C-u C-p C-x 1 C-n C-l C-s e r r o r - f r e e C-s C-s C-r C-r C-r C-r C-x b q . e C-g C-x C-f M-p M-p M-p M-p M-p M-p M-n C-e C-a C-o ( d e f u n SPC z SPC ( ) C-n TAB C-e C-p C-p C-a C-o ( d e f v a r SPC x ) C-n C-n C-e M-b 5 SPC M-d x C-e n i l ) C-f C-x C-o C-x C-s M-< C-k C-k C-n C-x C-s C-z n C-z n C-p C-o ( d e f u n v v a r SPC q q - x ) C-n C-n C-b C-b q - C-x C-s C-a C-k ( p o p SPC q - x ) C-x C-s C-z n M-b ( M-b ( a r e f SPC C-e C-b C-e SPC 0 ) C-x C-s M-b C-b C-t C-t C-x C-s C-z n M-x r e p o r Recent messages: Wrote /home/tromey/Emacs/ET/q.el Saving file /home/tromey/Emacs/ET/q.el... Wrote /home/tromey/Emacs/ET/q.el Auto-saving...done Saving file /home/tromey/Emacs/ET/q.el... Wrote /home/tromey/Emacs/ET/q.el Saving file /home/tromey/Emacs/ET/q.el... Wrote /home/tromey/Emacs/ET/q.el Saving file /home/tromey/Emacs/ET/q.el... Wrote /home/tromey/Emacs/ET/q.el Load-path shadows: /home/tromey/.emacs.d/elpa/css-mode-1.0/css-mode hides /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/textmodes/css-mode /home/tromey/.emacs.d/elpa/bubbles-0.5/bubbles hides /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/play/bubbles Features: (mailalias view xterm shadow emacsbug python json elcomp mail-hist find-dired pcmpl-unix pcmpl-gnu shell make-mode flow-fill mule-util bbdb-gui bbdb-hooks sort gnus-cite smiley shr-color color shr browse-url mm-archive gnus-async gnus-bcklg qp gnus-ml disp-table gnus-topic nndraft nnmh nnfolder utf-7 bbdb-gnus bbdb-snarf mail-extr bbdb-com warnings cl gnutls network-stream starttls gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg nntp gnus-cache gnus-registry registry eieio-base gnus-art mm-uu mml2015 mm-view mml-smime smime dig mailcap gnus-sum gnus-group gnus-undo smtpmail sendmail gnus-start gnus-cloud nnimap nnmail mail-source tls utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range gnus-win gnus gnus-ems nnheader idutils derived log-edit message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader pcvs-util eieio-opt speedbar sb-image ezimage dframe dabbrev help-mode debug copyright misearch multi-isearch edebug texinfo sh-script smie executable sgml-mode org-element org-rmail org-mhe org-irc org-info org-gnus org-docview doc-view image-mode org-bibtex bibtex org-bbdb org-w3m org org-macro org-footnote org-pcomplete org-list org-faces org-entities noutline outline org-version ob-emacs-lisp ob ob-tangle ob-ref ob-lob ob-table ob-exp org-src ob-keys ob-comint ob-core ob-eval org-compat org-macs org-loaddefs smerge-mode diff-mode easy-mmode bug-reference goto-addr add-log vc-arch vc-mtn vc-hg jka-compr dired vc-sccs vc-svn vc-cvs vc-rcs vc-bzr cc-mode cc-fonts cc-guess cc-menus cc-cmds vc-git flyspell ispell diminish projectile edmacro kmacro pkg-info find-func lisp-mnt epl grep compile dash s appt diary-lib diary-loaddefs cal-menu calendar cal-loaddefs which-func imenu minimap autorevert filenotify desktop frameset cus-start cus-load status erc-services erc-list erc-menu erc-join erc-ring erc-networks erc-pcomplete pcomplete erc-track erc-match erc-button wid-edit erc-fill erc-stamp erc-netsplit erc-goodies erc erc-backend erc-compat format-spec auth-source cl-macs gv eieio byte-opt bytecomp byte-compile cl-extra cconv eieio-core cl-loaddefs cl-lib gnus-util mm-util mail-prsvr password-cache thingatpt pp advice help-fns vc-dir ewoc vc vc-dispatcher cc-styles cc-align cc-engine cc-vars cc-defs bbdb timezone ange-ftp comint ansi-color ring server savehist dwarf-mode-autoloads gdb-shell-autoloads jabber-autoloads lisppaste-autoloads pydoc-info-autoloads info-look info easymenu weblogger-autoloads package epg-config bbdb-autoloads time-date tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind gfilenotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs) Memory information: ((conses 16 1079236 147373) (symbols 48 101416 18) (miscs 40 42437 4907) (strings 32 315780 71503) (string-bytes 1 7486012) (vectors 16 97717) (vector-slots 8 2099698 83288) (floats 8 573 1002) (intervals 56 64171 4427) (buffers 976 232) (heap 1024 260330 33179)) Tom From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 05 22:28:53 2014 Received: (at 18968) by debbugs.gnu.org; 6 Nov 2014 03:28:53 +0000 Received: from localhost ([127.0.0.1]:50689 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmDkj-0008Jx-Fn for submit@debbugs.gnu.org; Wed, 05 Nov 2014 22:28:53 -0500 Received: from ironport2-out.teksavvy.com ([206.248.154.181]:24388) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmDkg-0008Jo-Sw for 18968@debbugs.gnu.org; Wed, 05 Nov 2014 22:28:51 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvAMAOatTlRLd+sd/2dsb2JhbABcgw6DYoZ+yDmDGgQCAoEcFwEBfIQDAQEDAVYjBQsLNBIUGA0kiEsJy3IBAQEBAQEEAQEBAR6RCAeESwWLZKY8gW+EFh+CegEBAQ X-IPAS-Result: AvAMAOatTlRLd+sd/2dsb2JhbABcgw6DYoZ+yDmDGgQCAoEcFwEBfIQDAQEDAVYjBQsLNBIUGA0kiEsJy3IBAQEBAQEEAQEBAR6RCAeESwWLZKY8gW+EFh+CegEBAQ X-IronPort-AV: E=Sophos;i="5.04,797,1406606400"; d="scan'208";a="96075588" Received: from 75-119-235-29.dsl.teksavvy.com (HELO ceviche.home) ([75.119.235.29]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 05 Nov 2014 22:28:50 -0500 Received: by ceviche.home (Postfix, from userid 20848) id 098ED660D4; Wed, 5 Nov 2014 22:28:50 -0500 (EST) From: Stefan Monnier To: Tom Tromey Subject: Re: bug#18968: 25.0.50; unhelpful "unused" warning from byte compiler Message-ID: References: <87zjc5gi7j.fsf@tromey.com> Date: Wed, 05 Nov 2014 22:28:50 -0500 In-Reply-To: <87zjc5gi7j.fsf@tromey.com> (Tom Tromey's message of "Wed, 05 Nov 2014 19:45:36 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.3 (/) X-Debbugs-Envelope-To: 18968 Cc: 18968@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.3 (/) > Byte-compile this program: > (defvar q-x) > (defun z () > (pop (aref q-x 0)) > nil) > I get: > q.el:2:8:Warning: value returned from (aref v 0) is unused > I think this warning is not very useful; I'd tend to agree, tho it turned out it was useful because it pointed out that (aref v 0) was called twice by the macro-expanded code instead of only once. So I installed the patch below which should fix the underlying problem. Stefan === modified file 'lisp/subr.el' --- lisp/subr.el 2014-10-30 05:15:28 +0000 +++ lisp/subr.el 2014-11-06 03:25:36 +0000 @@ -169,7 +169,8 @@ ;; So we can use `pop' in the bootstrap before `gv' can be used. (list 'prog1 place (list 'setq place (list 'cdr place))) (gv-letplace (getter setter) place - `(prog1 ,getter ,(funcall setter `(cdr ,getter))))))) + (macroexp-let2 macroexp-copyable-p x getter + `(prog1 ,x ,(funcall setter `(cdr ,x)))))))) (defmacro when (cond &rest body) "If COND yields non-nil, do BODY, else return nil. From debbugs-submit-bounces@debbugs.gnu.org Thu Nov 06 09:37:37 2014 Received: (at 18968) by debbugs.gnu.org; 6 Nov 2014 14:37:37 +0000 Received: from localhost ([127.0.0.1]:51224 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmOBt-0001db-C9 for submit@debbugs.gnu.org; Thu, 06 Nov 2014 09:37:37 -0500 Received: from gproxy8-pub.mail.unifiedlayer.com ([67.222.33.93]:46959) by debbugs.gnu.org with smtp (Exim 4.80) (envelope-from ) id 1XmOBp-0001dQ-6Q for 18968@debbugs.gnu.org; Thu, 06 Nov 2014 09:37:34 -0500 Received: (qmail 9958 invoked by uid 0); 6 Nov 2014 14:37:25 -0000 Received: from unknown (HELO cmgw4) (10.0.90.85) by gproxy8.mail.unifiedlayer.com with SMTP; 6 Nov 2014 14:37:25 -0000 Received: from box522.bluehost.com ([74.220.219.122]) by cmgw4 with id CLdH1p00Z2f2jeq01LdLtv; Thu, 06 Nov 2014 13:37:24 -0700 X-Authority-Analysis: v=2.1 cv=b7chvL2x c=1 sm=1 tr=0 a=GsOEXm/OWkKvwdLVJsfwcA==:117 a=GsOEXm/OWkKvwdLVJsfwcA==:17 a=cNaOj0WVAAAA:8 a=f5113yIGAAAA:8 a=udL4O0NGDEAA:10 a=zstS-IiYAAAA:8 a=PnD2wP_eR3oA:10 a=X1qvojbhiZEA:10 a=LvIf-JC_pJgMDY4-gpwA:9 a=f4Qns_LD3dIA:10 a=Qib7RVNvXckA:10 a=_5i0Zp2Szd0A:10 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From; bh=Xa5sNey1MLKjpxkLzCyCQH3r6NLtJSK4D4Ktyqo12gE=; b=dKm96+DSamxX886WIuAvOUgveRQoKBtRFUfVMB9RfwUYQZ5YMzr+wISr7cnN7NaoSDlTE/nkRLe7JbwzHcaPLqgrIfFR/sbk54610xCPiLB40HeESH+lkepU+Ubp0D1w; Received: from [71.33.139.67] (port=50978 helo=pokyo) by box522.bluehost.com with esmtpsa (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.82) (envelope-from ) id 1XmOBZ-0008O4-UW; Thu, 06 Nov 2014 07:37:18 -0700 From: Tom Tromey To: Stefan Monnier Subject: Re: bug#18968: 25.0.50; unhelpful "unused" warning from byte compiler References: <87zjc5gi7j.fsf@tromey.com> X-Attribution: Tom Date: Thu, 06 Nov 2014 07:37:14 -0700 In-Reply-To: (Stefan Monnier's message of "Wed, 05 Nov 2014 22:28:50 -0500") Message-ID: <87ppd0v1id.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Identified-User: {36111:box522.bluehost.com:elynrobi:tromey.com} {sentby:smtp auth 71.33.139.67 authed with tom+tromey.com} X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 18968 Cc: Tom Tromey , 18968@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.0 (/) Stefan> I'd tend to agree, tho it turned out it was useful because it pointed Stefan> out that (aref v 0) was called twice by the macro-expanded code instead Stefan> of only once. Thanks for looking deeper. That hadn't occurred to me. Stefan> So I installed the patch below which should fix the underlying problem. It worked for me. Tom From debbugs-submit-bounces@debbugs.gnu.org Thu Nov 06 10:27:15 2014 Received: (at control) by debbugs.gnu.org; 6 Nov 2014 15:27:15 +0000 Received: from localhost ([127.0.0.1]:51965 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmOxu-00031R-TY for submit@debbugs.gnu.org; Thu, 06 Nov 2014 10:27:15 -0500 Received: from ironport2-out.teksavvy.com ([206.248.154.181]:52617) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XmOxs-00031H-VD for control@debbugs.gnu.org; Thu, 06 Nov 2014 10:27:13 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Au8MAOatTlRLd+sd/2dsb2JhbABcgw6DYoZ+yDmDGgQCAoEcFwEBfIQDAQEEVjMLNBIUGA2IeMtyAQEBBwIBH5EPFoQ1BYtkpjyBb4QWH4J6AQEB X-IPAS-Result: Au8MAOatTlRLd+sd/2dsb2JhbABcgw6DYoZ+yDmDGgQCAoEcFwEBfIQDAQEEVjMLNBIUGA2IeMtyAQEBBwIBH5EPFoQ1BYtkpjyBb4QWH4J6AQEB X-IronPort-AV: E=Sophos;i="5.04,797,1406606400"; d="scan'208";a="96108694" Received: from 75-119-235-29.dsl.teksavvy.com (HELO ceviche.home) ([75.119.235.29]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 06 Nov 2014 10:27:12 -0500 Received: by ceviche.home (Postfix, from userid 20848) id 0D272660D4; Thu, 6 Nov 2014 10:27:12 -0500 (EST) From: Stefan Monnier To: control@debbugs.gnu.org Subject: Re: bug#18968: 25.0.50; unhelpful "unused" warning from byte compiler Message-ID: References: <87zjc5gi7j.fsf@tromey.com> Date: Thu, 06 Nov 2014 10:27:12 -0500 In-Reply-To: (Stefan Monnier's message of "Wed, 05 Nov 2014 22:28:50 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.3 (/) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.3 (/) close 18968 thanks From unknown Thu Aug 14 21:54:01 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Fri, 05 Dec 2014 12:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator