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bug#2357: marked as done (imenu-add-menubar-index fails in Objective-C


From: Emacs bug Tracking System
Subject: bug#2357: marked as done (imenu-add-menubar-index fails in Objective-C mode)
Date: Wed, 18 Feb 2009 09:30:06 +0000

Your message dated Wed, 18 Feb 2009 10:24:08 +0100
with message-id <address@hidden>
and subject line Re: bug#2357: imenu-add-menubar-index fails in Objective-C mode
has caused the Emacs bug report #1638,
regarding imenu-add-menubar-index fails in Objective-C mode
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact address@hidden
immediately.)


-- 
1638: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=1638
Emacs Bug Tracking System
Contact address@hidden with problems
--- Begin Message --- Subject: imenu-add-menubar-index fails in Objective-C mode Date: Tue, 17 Feb 2009 13:22:21 +0100
Package: emacs,cc-mode

[This part is a bugfix]

emacs -Q --visit nsfns.m --f imenu-add-menubar-index

 => Error in menu-bar-update-hook: (invalid-function imenu-progress-message)

The reason is that progmodes/cc-menus.el does

  (cc-bytecomp-defun imenu-progress-message)

to avoid loading imenu.el, and then uses `imenu-progress-message' in
Objective-C specific code (cc-imenu-objc-function). But it is a macro,
so it fails.

I think the best way to fix it is just removing the cc-bytecomp-defun
and all calls to imenu-progress-message from cc-menus.el. That macro
has been defined as a no-op since 2004-10-27 and I don't think it is
worth jumping around hoops just to make cc-menus.el successfully
define something that goes unused.

[This part is not a bugfix, so not needed now]

Additionally, there are useless calls to `imenu-progress-message' in
imenu.el, erc/erc-imenu.el and net/smtp-mode.el. For the latter two,
removing the macro calls would also remove the need to require imenu.

    Juanma



2009-02-17  Juanma Barranquero  <address@hidden>

        * progmodes/cc-menus.el (imenu-progress-message):
        Remove (bogus and useless) cc-bytecomp-defun.
        (cc-imenu-objc-function): Don't call `imenu-progress-message'.
        Don't let-bind unused variable `stupid'.


Index: lisp/progmodes/cc-menus.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/progmodes/cc-menus.el,v
retrieving revision 1.42
diff -u -2 -r1.42 cc-menus.el
--- lisp/progmodes/cc-menus.el  17 Feb 2009 10:59:14 -0000      1.42
+++ lisp/progmodes/cc-menus.el  17 Feb 2009 11:51:30 -0000
@@ -48,5 +48,4 @@
 (cc-bytecomp-defvar imenu-generic-expression)
 (cc-bytecomp-defvar imenu-create-index-function)
-(cc-bytecomp-defun imenu-progress-message)

 
@@ -317,5 +316,4 @@
        (classcount 0)
        toplist
-       stupid
        str
        str2
@@ -331,8 +329,6 @@
           'buffer-substring)))
     (goto-char (point-max))
-    (imenu-progress-message stupid 0)
     ;;
     (while (re-search-backward cc-imenu-objc-generic-expression nil t)
-      (imenu-progress-message stupid)
       (setq langnum (if (match-beginning OBJC)
                        OBJC
@@ -386,5 +382,4 @@
              methodlist nil))))
     ;;
-    (imenu-progress-message stupid 100)
     (if (eq (car toplist) nil)
        (setq toplist (cdr toplist)))



--- End Message ---
--- Begin Message --- Subject: Re: bug#2357: imenu-add-menubar-index fails in Objective-C mode Date: Wed, 18 Feb 2009 10:24:08 +0100
On Wed, Feb 18, 2009 at 03:57, Stefan Monnier <address@hidden> wrote:

> Removing uses of cc-bytecomp-* is always a reason for rejoycing.

Ok, installed.

  Juanma


--- End Message ---

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