From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#27016: possible bug in `defsetf' Date: Tue, 23 May 2017 02:45:27 +0200 Message-ID: <87d1b04d08.fsf@drachen> References: <87efvgfv4n.fsf@users.sourceforge.net> <87fufwmqsu.fsf@drachen> <877f18fpcx.fsf@users.sourceforge.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1495500459 24482 195.159.176.226 (23 May 2017 00:47:39 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 23 May 2017 00:47:39 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) Cc: 27016@debbugs.gnu.org, Rafael D Sorkin To: npostavs@users.sourceforge.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 23 02:47:35 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dCxz2-0006Ad-1f for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 23 May 2017 02:45:28 +0200 In-Reply-To: <877f18fpcx.fsf@users.sourceforge.net> (npostavs's message of "Mon, 22 May 2017 19:23:10 -0400") X-Provags-ID: V03:K0:7R27tGSSsScz2f7lphPEGIXKMX5kQLkgp1QGQBkeThciWVaCrac 1Oz14qL8Kbr6DIlv1pNlXRvudYd2fuAjonELjdKDH/ex8lD1TroneQuEvTbREqd+2kB7uOR wN7OKBMoewNzPSsSHJT9naxVZuCPcbcVFNMf4e0evOHzFsFFTANXsMJqjdNJc69QDHZNg5C oEqXcsdviapwTj+X37/dw== X-UI-Out-Filterresults: notjunk:1;V01:K0:1AtnXyUd2i8=:HzZdCAC3lh7j4W0NDVYeqB nmxIP7l/RSETN/lOWILI5u2ekVCD0D9hHNe7NJ5OXGNlsDpfbDgeJv6J89Y87hsfeVBpcmWdD yPNj2k/m2f02cwMSyLcrlCjCvj4C8tpXXFfToiKlYnbZR1PL2aTgfk+x/oZLjEidWDs2gc1Gg hNLJqQ9MAPk0da6/iF6y3r9mFeLHezVVlAY0hW00Z8+DmJkN/18CvuiL4p6lkTrckoGDS2w6J yRpknJzhBDgiWz6MyecHlCOzBI5qOCdCpvVB9Oih0MOhCnFJtTpZu182oNKBjZuHYofUtK9/Z X5pe9zfzylDFG33P/Bmnuur9XMNL39F81/Df3Y5RT1d1oBqaaDcP0D+t3bKbeZDpYDNJ+pvp6 mpGHE+TsRYFjEVAvRVvQ6L9MXllo+JQPVEQAtlVqFYiKI6WFg+Od9NZkR7JGyL05KuDND7kRT +90vdYJ6DrCpa5GLkP+/2wDLTfWvGQ2f5iD+kSaRzxMPZD8uf3W0ORQBZJxzIe12/2E0xFQwR 726xaEGXzIlMvEAmG208xGyqyUCPs8TqkEZgx+PBkY1kl8jw7JYVUJH4fOCMVjBy8omlAVay2 GKDcQPmtO0qrPdwudL8medZE3mvpzL6+G1jsEIirsjQWtGPAzBHLUUBxEsiODlpxGBit2WsaI AsIXvjxq3pcXfAmYsfQkYDh1oEyb3wKNOK5RcRjIkvsSMGBRwmP0BqyPHV/fMXeWErzoQys4v 5ojhxuoMAuLn5rI5asdzKMW5SmNwLOiY7OXUU7vx14hYKXjnAj3NqGi0GKqkWV2SdRGY/m8X X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:132755 Archived-At: npostavs@users.sourceforge.net writes: > I think fixing that would not fix this bug, because the (setf (foobar > pair) 0) would still be compiled according to > byte-compile-symbolprop-environment. It would just mean that compiling > the file containing (defsetf foobar setcar) would not affect other files > in the compiler's session. Yes, there is probably no reasonable backward-compatible fix at all. Michael.