Your bug report

#6415: 26.0.50; edebug-eval-defun fails on a cl-destructuring-bind with cons cell

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 24885@debbugs.gnu.org.

-- 
6415: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6415
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems