From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#12036: 24.1.50; xvectype and xpr broken by change in PVEC_TYPE_MASK when macro information not available Date: Mon, 23 Jul 2012 21:13:07 +0300 Message-ID: <83eho2z6q4.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1343067215 31955 80.91.229.3 (23 Jul 2012 18:13:35 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 23 Jul 2012 18:13:35 +0000 (UTC) To: 12036@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 23 20:13:35 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1StN8Q-00030h-OY for geb-bug-gnu-emacs@m.gmane.org; Mon, 23 Jul 2012 20:13:34 +0200 Original-Received: from localhost ([::1]:39974 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1StN8Q-0004na-1q for geb-bug-gnu-emacs@m.gmane.org; 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Please check that the From: line contains a valid email address. After a delay of up to one day, you should receive an acknowledgement at that address. Please write in English if possible, as the Emacs maintainers usually do not have translators for other languages. Please describe exactly what actions triggered the bug, and the precise symptoms of the bug. If you can, give a recipe starting from `emacs -Q': cd src gdb ./emacs (gdb) break decode_any_window (gdb) r -Q Breakpoint 3, decode_any_window (window=54912845) at window.c:149 149 if (NILP (window)) (gdb) n 152 CHECK_WINDOW (window); (gdb) p window $1 = 54912845 (gdb) xtype Lisp_Vectorlike No symbol "PVEC_TYPE_MASK" in current context. AFAICS, this happens because PVEC_TYPE_MASK is now a macro, whereas it was an enumerated type before. Therefore, any GDB commands that use it will not work unless the macro information is available to GDB, which only happens with some GCC switches. Please make these commands work without requiring -g3 again. If Emacs crashed, and you have the Emacs process in the gdb debugger, please include the output from the following gdb commands: `bt full' and `xbacktrace'. For information about debugging Emacs, please read the file d:/gnu/bzr/emacs/trunk/etc/DEBUG. In GNU Emacs 24.1.50.1 (i386-mingw-nt5.1.2600) of 2012-07-23 on HOME-C4E4A596F7 Bzr revision: 109194 eliz@gnu.org-20120723165720-qecdk4kza6po0al7 Windowing system distributor `Microsoft Corp.', version 5.1.2600 Configured using: `configure --with-gcc (3.4) --no-opt --enable-checking --cflags -Id:/usr/include/libxml2 -DGLYPH_DEBUG=1' Important settings: value of $EMACSDATA: D:/gnu/bzr/emacs/trunk/etc value of $EMACSDOC: D:/gnu/bzr/emacs/trunk/etc value of $EMACSLOADPATH: D:/gnu/bzr/emacs/trunk/lisp;D:/gnu/bzr/emacs/trunk/leim value of $EMACSPATH: D:/gnu/bzr/emacs/trunk/bin value of $LANG: ENU locale-coding-system: cp1255 default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-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 Recent input: M-x r e p o r t - e m Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml easymenu mml-sec 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 ediff-hook vc-hooks lisp-float-type mwheel dos-w32 disp-table ls-lisp w32-win w32-vars tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-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 button faces cus-face files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process multi-tty emacs)