From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.bugs Subject: bug#26624: 26.0.50; Generalized variable `buffer-local-value' does't restore local flag Date: Sun, 23 Apr 2017 19:13:40 +0200 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1492967649 26132 195.159.176.226 (23 Apr 2017 17:14:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 23 Apr 2017 17:14:09 +0000 (UTC) To: 26624@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Apr 23 19:14:05 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 1d2L5J-0006hP-DS for geb-bug-gnu-emacs@m.gmane.org; Sun, 23 Apr 2017 19:14:05 +0200 Original-Received: from localhost ([::1]:39980 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d2L5O-0008BJ-TN for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:131911 Archived-At: In *scratch*, evaluate: (defvar foo-test-var nil) (with-temp-buffer (list (list (buffer-local-value 'foo-test-var (current-buffer)) (local-variable-p 'foo-test-var) (local-variable-if-set-p 'foo-test-var)) (cl-letf (((buffer-local-value 'foo-test-var (current-buffer)) 123)) (list (buffer-local-value 'foo-test-var (current-buffer)) (local-variable-p 'foo-test-var) (local-variable-if-set-p 'foo-test-var))) (list (buffer-local-value 'foo-test-var (current-buffer)) (local-variable-p 'foo-test-var) (local-variable-if-set-p 'foo-test-var)))) The result is: ((nil nil nil) (123 t t) (nil t t)) But expected is: ((nil nil nil) (123 t t) (nil nil nil)) i.e. the local flag of the variable should be reset. In GNU Emacs 26.0.50 (build 19, x86_64-apple-darwin16.5.0, NS appkit-1504.82 Version 10.12.4 (Build 16E195)) of 2017-04-23 built on p Repository revision: a1f93c1dfa53dbe007faa09ab0c6e913e86e3ffe Windowing system distributor 'Apple', version 10.3.1504 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --without-xml2 --with-modules --without-pop --with-mailutils --enable-checking --enable-check-lisp-object-type 'CFLAGS=-ggdb3 -O0' MAKEINFO=/usr/local/opt/texinfo/bin/makeinfo' Configured features: RSVG DBUS NOTIFY ACL GNUTLS ZLIB TOOLKIT_SCROLL_BARS NS MODULES Important settings: value of $LANG: de_DE.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message subr-x puny seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded 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 dbusbind kqueue cocoa ns multi-tty make-network-process emacs) Memory information: ((conses 16 203864 9733) (symbols 48 19974 1) (miscs 40 57 190) (strings 32 18048 4861) (string-bytes 1 589547) (vectors 16 34976) (vector-slots 8 701022 3277) (floats 8 52 66) (intervals 56 199 0) (buffers 976 11))