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bug#7264: 24.0.50; cc-mode: fontification of enums broken


From: Alan Mackenzie
Subject: bug#7264: 24.0.50; cc-mode: fontification of enums broken
Date: Sat, 30 Oct 2010 21:09:43 +0000
User-agent: Mutt/1.5.9i

The bug has been fixed.

On Thu, Oct 21, 2010 at 05:11:01PM -0600, Christoph wrote:
> Fontification of enumeration typedefs seems to be broken in the trunk
> (r102035).
> 
> Write the following piece of code to file.c and open it.
> 
> typedef enum
> {
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER,
>   MEMBER = _MEMBER
> } MyEnum;
> 
> After the 22nd member, the fontification disappears, i.e. the
> members are not fontified as enumeration members anymore. 
> 
> This works correctly in Emacs 23.2 and all enumeration members are
> correctly fontified..
> 
> 
> 
> In GNU Emacs 24.0.50.1 (i386-mingw-nt6.1.7600)
>  of 2010-10-21 on MARVIN
> Windowing system distributor `Microsoft Corp.', version 6.1.7600
> configured using `configure --with-gcc (4.5) --cflags 
> -IC:/Progra~2/GnuWin32/include -ID:/devel/emacs/libXpm-3.5.8/include 
> -ID:/devel/emacs/libXpm-3.5.8/src'
> 
> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: nil
>   value of $LC_CTYPE: nil
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: ENU
>   value of $XMODIFIERS: nil
>   locale-coding-system: cp1252
>   default enable-multibyte-characters: t
> 
> Major mode: C/l
> 
> Minor modes in effect:
>   ido-everywhere: t
>   yas/global-mode: t
>   yas/minor-mode: t
>   global-auto-revert-mode: t
>   tooltip-mode: t
>   mouse-wheel-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
>   size-indication-mode: t
>   column-number-mode: t
>   line-number-mode: t
>   abbrev-mode: t
> 
> Recent input:
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-x C-s C-x k <return> C-x 
> C-f b u g M-p <return> C-v C-v C-v C-v C-v C-v M-v 
> M-v M-v M-v M-v M-v M-v M-v C-v C-v C-v C-v C-v C-v 
> M-v M-v M-v M-v M-v M-v M-v M-v <down-mouse-1> <mouse-1> 
> C-x k <return> C-x C-f M-p b u g <return> C-v C-v C-v 
> C-v C-v C-v M-v M-v M-v M-v M-v M-v M-v M-v M-v <down> 
> <down> <down> <down> <down> <down> <down> <down> <down> 
> <down> <down> <down> <down> <down> <down> <down> <down> 
> <down> <down> <down> <down> <down> <down> <up> <up> 
> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
> <up> <up> <up> <up> <up> <up> <up> <up> <up> C-x RET 
> r e p o t <backspace> r t - b u <tab> <return>
> 
> Recent messages:
> Mark set
> Indenting region... done
> Auto-saving...done
> byte-code: Beginning of buffer [12 times]
> Saving file d:/devel/emacs/bug.c...
> Wrote d:/devel/emacs/bug.c
> scroll-down-command: Beginning of buffer [4 times]
> Reverting buffer `bug.c'.
> scroll-down-command: Beginning of buffer [3 times]
> byte-code: Beginning of buffer [9 times]
> byte-code: Beginning of buffer
> 
> Load-path shadows:
> d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/lmenu hides 
> d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/lmenu
> d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/cl-compat hides 
> d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/cl-compat
> 
> Features:
> (shadow sort gnus-util mail-extr message rfc822 mml mml-sec mm-decode
> mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums
> mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader emacsbug
> server js2-mode-autoloads rainbow-mode-autoloads finder-inf package
> re-builder dired+ dired-x ediff-merg ediff-diff ediff-wind ediff-mult
> ediff-help ediff-init ediff-util dired-aux ibuffer nav nav-tags
> python-21 python nav-bufs anything-config warnings browse-url
> semantic/util-modes semantic/util semantic semantic/tag semantic/lex
> semantic/fw loaddefs eieio byte-opt bytecomp byte-compile mode-local
> cedet imenu bookmark pp dired rx ffap thingatpt anything google-c-style
> cc-mode cc-fonts cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
> cc-defs grep-o-matic grep compile comint browse-kill-ring+
> browse-kill-ring second-sel ido yasnippet dropdown-list derived
> easy-mmode assoc etags-table etags ring remember zenburn color-theme
> edmacro kmacro wid-edit cl sendmail regexp-opt reporter easymenu
> uniquify advice help-fns advice-preload autorevert tooltip ediff-hook
> vc-hooks lisp-float-type mwheel dos-w32 disp-table ls-lisp w32-win
> w32-vars tool-bar dnd fontset image fringe 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 button minibuffer
> faces cus-face files text-properties overlay md5 base64 format env
> code-pages mule custom widget hashtable-print-readable backquote
> make-network-process multi-tty emacs)
> 
> 
> 





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