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## bug#11585: 24.0.50; corrupted byte compiled files

 From: Pierre Lorenzon Subject: bug#11585: 24.0.50; corrupted byte compiled files Date: Wed, 30 May 2012 08:57:06 +0200 (CEST)

This bug report will be sent to the Free Software Foundation,
not to your local site managers!
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

and to the gnu.emacs.bug news group.

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':

Hi,

Certain of my .el files are incorrectly compiled. See the .elc
file with a long name.

More details : It seems that a part of the .elc file is missing
as if a part of the character strream was discarded. I cannot
figure out why.

But more suprisingly when renaming the file with a much more
shorter name everything goes well as if there was a limitation
in the file name length. I must point out that there are only
ascii characters composing the file name.

Moreover even with the long name the .el (uncompiled file) is
perfectly correct and load perfectly as well as the .elc
(compiled file) with the short name.

I had this problem with emacs 24.0.50 as well as witth
24.0.95. I should say that I am using these devloppeing
versions since I appreciate ieieio to be integrated in it. I
never had this compilation problem with emacs 23 but probalbly
never tried with so long file names. Moreover emacs 23 is no
longer available on my system to test. But if it could be
useful I can reinstall this stable version.

See examples attached.

Is there a limitation somewhere ?

Regards

Pierre

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'.
/usr/share/emacs/24.0.50/etc/DEBUG.

In GNU Emacs 24.0.50.1 (i686-pc-linux-gnu)
of 2011-01-13 on jabberwocky
configured using configure  '--prefix=/usr' '--libexecdir=/usr/lib'
'--localstatedir=/var''

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: C
value of $XMODIFIERS: nil locale-coding-system: nil default enable-multibyte-characters: t Major mode: Message Minor modes in effect: gpm-mouse-mode: t tool-bar-mode: t desktop-save-mode: t global-ede-mode: t global-speechd-speak-mode: t speechd-speak-mode: t global-speechd-speak-map-mode: t speechd-speak-map-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: d i s c o v e r SPC w h e r e SPC i s SPC t h SPC p r o b l e m SPC . . . . ESC q RET RET RET TAB T h a n k s SPC RET RET TAB P I e r r e ESC [ 1 ~ ESC [ C ESC [ C ESC [ C ESC [ 3 ~ i ESC [ 4 ~ C-c C-c y ESC [ A . C-x o ESC [ B C-@ ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC w C-x o ESC [ A ESC [ A C-x o ESC [ A ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B . C-x o ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ B ESC [ A ESC [ A ESC [ A ESC [ A ESC [ A ESC [ B ESC x r e p o TAB r TAB b TAB RET Recent messages: +draft/4 has been queued to +queue/3 (from Draft mode) Connecting to the SMTP server...done Sending in background...done Mark set line-move-visual: End of buffer Saved text from "Hi, Certain of my .el files are incorre" line-move-visual: Beginning of buffer Making completion list... Load-path shadows: /usr/local/share/emacs/site-lisp/customization/site-start hides /usr/share/emacs/site-lisp/site-start /usr/share/emacs/site-lisp/speechd/speechd hides /usr/share/emacs/site-lisp/speechd.cvs/speechd /usr/share/emacs/site-lisp/speechd/speechd-ssip hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-ssip /usr/share/emacs/site-lisp/speechd/speechd-speak hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-speak /usr/share/emacs/site-lisp/speechd/brltty hides /usr/share/emacs/site-lisp/speechd.cvs/brltty /usr/share/emacs/site-lisp/speechd/mmanager hides /usr/share/emacs/site-lisp/speechd.cvs/mmanager /usr/share/emacs/site-lisp/speechd/speechd-common hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-common /usr/share/emacs/site-lisp/speechd/speechd-version hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-version /usr/share/emacs/site-lisp/speechd/speechd-out hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-out /usr/share/emacs/site-lisp/speechd/braille hides /usr/share/emacs/site-lisp/speechd.cvs/braille /usr/share/emacs/site-lisp/speechd/speechd-bug hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-bug /usr/share/emacs/site-lisp/speechd/speechd-braille hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-braille /usr/share/emacs/site-lisp/speechd/speechd-brltty hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-brltty /usr/share/emacs/site-lisp/speechd/speechd-compile hides /usr/share/emacs/site-lisp/speechd.cvs/speechd-compile Features: (shadow emacsbug help-mode view pp mew-varsx vc-cvs vc-rcs j++-packages-cdrom-projects-category j++-packages-cdrom-projects-categories j++-packages-cdrom-projects-references j++-packages-cdrom-projects-pieces j++-packages-cdrom-projects-performer j++-packages-cdrom-components-performer j++-packages-databases-cds-performer j++-packages-cdrom-projects-performers j++-packages-cdrom-projects-discid j++-packages-cdrom-projects-discids j++-packages-cdrom-projects-piece j++-packages-cdrom-projects-type j++-packages-cdrom-projects-author j++-packages-cdrom-projects-authors j++-packages-cdrom-projects-all j++-packages-cdrom-projects-project j++-sound-project j++-packages-sound-sound-project j++-packages-cdrom-components-reference j++-packages-cdrom-components-discid j++-packages-cdrom-components-author j++-packages-cdrom-components-person j++-packages-databases-cds-author j++-packages-databases-items-person j++-packages-cdrom-components-piece j++-packages-cdrom-components-item j++-packages-cdrom-track j++-basic-processes-asynchronous j++-basic-flaggable j++-packages-project-target j++-basic-widgets-open-close-title j++-basic-widgets-open-close j++-packages-cdrom-cddb-client j++-basic-processes-network-stream j++-packages-cdrom-cdda-client j++-basic-processes-queueable j++-basic-parsers-parser j++-basic-mastered j++-packages-cdrom-cdrom j++-basic-string-filter j++-basic-duration j++-basic-interfaces-pointed j++-basic-interfaces-interface j++-basic-lists-pointed j++-basic-creator j++-basic-lists-list j++-basic-mapable j++-basic-sortable j++-basic-state j++-basic-widgets-synchronized j++-basic-synchronized j++-basic-widgets-object t-mouse info tool-bar reftex-auc reftex-vcr reftex-dcr reftex reftex-vars noutline outline font-latex newcomment Tss-LaTeX-remap latex easy-mmode edmacro kmacro tex-style tex j++-project j++-packages-project-project j++-packages-project-file j++-basic-processes-svn j++-basic-processes-synchronous j++-basic-processes-process j++-basic-files-file-manager j++-basic-files-file j++-basic-files-serializable j++-basic-files-stringifiable ede/dired ede/proj-elisp ede/pconf package desktop speechd-el-extension Tss-TeX-remap tex-style-system tex-style-system-eieio Tss-context Tss-common Tss-widget Tss-util tree pln-auctex tex-site auto-loads pln-ede latex/edext-target-exercise latex/edext-latex edext-project edext-vc vc-svn vc vc-dispatcher edext-srecode semantic/edit semantic/find srecode/srt-mode semantic/analyze semantic/sort semantic/scope semantic/analyze/fcn semantic/db semantic/format srecode/template srecode/srt-wy semantic/wisent semantic/wisent/wisent semantic/ctxt srecode/ctxt semantic/tag-ls srecode/compile srecode/table srecode/map semantic/util-modes semantic/util semantic semantic/tag semantic/lex semantic/fw edext-utils edext ede/proj-misc ede/pmake ede/proj-obj ede/proj ede/make ede/proj-comp ede/autoconf-edit autoconf autoconf-mode j++ ede/linux ede/emacs ede/cpp-root srecode mode-local ede/speedbar ede/files speechd-el-ede ede ede/source eieio-base eieio-speedbar speedbar sb-image ezimage dframe assoc eieio-custom cedet pln-mew mew-w3m speechd-el-w3m w3m browse-url doc-view jka-compr dired regexp-opt image-mode timezone w3m-hist w3m-fb w3m-ems wid-edit warnings w3m-ccl ccl w3m-favicon image w3m-image w3m-proc w3m-util mew-auth mew-config mew-imap2 mew-imap mew-nntp2 mew-nntp mew-pop mew-smtp mew-ssl mew-ssh mew-net mew-highlight mew-sort mew-fib mew-ext mew-refile mew-demo mew-attach mew-draft mew-message mew-thread mew-virtual mew-summary4 mew-summary3 mew-summary2 mew-summary mew-search mew-pick mew-passwd mew-scan mew-syntax mew-bq mew-smime mew-pgp mew-header mew-exec mew-mark mew-mime mew-edit mew-decode mew-encode mew-cache mew-minibuf mew-complete mew-addrbook mew-local mew-unix mew-vars3 mew-vars2 mew-vars mew-env mew-mule3 mew-mule mew-gemacs easymenu mew-key mew-func mew-blvs mew-const speechd-el-mew mew pln-w3m pln-customization speechd-speak advice help-fns advice-preload speechd-ssip speechd-brltty speechd-braille braille mmanager brltty cl cl-19 speechd-out eieio byte-opt bytecomp byte-compile speechd speechd-common ediff-hook vc-hooks lisp-float-type lisp-mode register page menu-bar rfn-eshadow timer 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 loaddefs 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)  Toto.elc Description: Binary data (TeX-add-style-hook '(Tss-slave :name "Etude-des-Fonctions-Zeta-des-Courbes-Modulaires-Aux-Places-de-Bonne-Reductions/Reformulation-En-Theorie-des-Groupes" :master-directory "../" :state (new)) (lambda () (TeX-style-system-init-master "../Scholze") (LaTeX-add-index-entries "$\\sigma$-conjugués" "$\\sigma$-centralisateur" ) (LaTeX-add-labels "SCH.zeta.groupe" "SCH.zeta.groupe.lem.8" "SCH.zeta.groupe.pro.4" "SCH.zeta.groupe.lem.10" "SCH.zeta.groupe.thm.7" "SCH.zeta.groupe.pro.5" ) ) )  Reformulation-En-Theorie-des-Groupes.elc Description: Binary data (TeX-add-style-hook '(Tss-slave :name "Etude-des-Fonctions-Zeta-des-Courbes-Modulaires-Aux-Places-de-Bonne-Reductions/Reformulation-En-Theorie-des-Groupes" :master-directory "../" :state (new)) (lambda () (TeX-style-system-init-master "../Scholze") (LaTeX-add-index-entries "$\\sigma$-conjugués" "$\\sigma\$-centralisateur"
)
"SCH.zeta.groupe"
"SCH.zeta.groupe.lem.8"
"SCH.zeta.groupe.pro.4"
"SCH.zeta.groupe.lem.10"
"SCH.zeta.groupe.thm.7"
"SCH.zeta.groupe.pro.5"
)

)
)