Dear Emacs maintainers, I build emacs every month or so. I Built the revision below tonight and got this error : Debugger entered--Lisp error: (invalid-read-syntax "Invalid byte-code object")   read(get-file-char)   (use-package smartparens :ensure t :config (smartparens-global-mode t) (show-smartparens-global-mode t))   eval-buffer(# nil "/home/kika/.emacs.d/init.el" nil t)  ; Reading at buffer position 2153   load-with-code-conversion("/home/kika/.emacs.d/init.el" "/home/kika/.emacs.d/init.el" t t)   load("/home/kika/.emacs.d/init" noerror nomessage)   startup--load-user-init-file(#f(compiled-function () #) #f(compiled-function () #) t)   command-line()   normal-top-level() Every "use-package" instruction cause this. Same init.el than the last revision a built one month ago. I just installed the emacs package shipped with fedora (emacs 2.6) and it works prefectly with the same init.el. Have a nice day, Guillaume Tessier ============================================================================= In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20, cairo version 1.16.0)  of 2020-05-20 built on stocker.localdomain Repository revision: 5989432d15feb4439e759d2c0e28233ca22a7604 Repository branch: master Windowing system distributor 'Fedora Project', version 11.0.12008000 System Description: Fedora 32 (Workstation Edition) Recent messages: Eager macro-expansion failure: (invalid-read-syntax "Invalid byte-code object") [2 times] For information about GNU Emacs and the GNU system, type C-h C-a. Making completion list... [2 times] Configured using:  'configure --without-toolkit-scroll-bars --with-cairo  --prefix=/PROJECTS/SOFTWARES/emacs2805' Configured features: XPM JPEG TIFF GIF PNG CAIRO SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ ZLIB GTK3 X11 XDBE XIM MODULES THREADS PDUMPER GMP Important settings:   value of $LANG: fr_FR.UTF-8   value of $XMODIFIERS: @im=ibus   locale-coding-system: utf-8-unix Major mode: Special Minor modes in effect:   global-display-line-numbers-mode: t   display-line-numbers-mode: t   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   buffer-read-only: t   line-number-mode: t   transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search 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 warnings display-line-numbers finder-inf rx info package easymenu browse-url url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer 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 charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray 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 threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 201678 8501)  (symbols 48 13776 1)  (strings 32 69121 2675)  (string-bytes 1 1868499)  (vectors 16 19733)  (vector-slots 8 271317 9212)  (floats 8 33 97)  (intervals 56 224 0)  (buffers 992 12))