🚀 go-pugleaf

SUMMARY
Reproducible fatal error when certain elisp is evaluated.
Effects vary slightly on machines tested, but fatal on all.
---------------------------------------------------------------------------
EFFECTS

DEC-3100 Ultrix Worksystem V2.0 (Rev. 7)
GNU Emacs 18.55.1 of Sat Oct  7 1989 on curie (berkeley-unix)
...gives "Fatal error (10)." 
   then  "pid 4495 (xemacs) was killed on unaligned access, at pc 0x43beac"

VAX-VMS 5.1-1
GNU Emacs 18.53.3 of Thu Jun 22 1989 on _CSD (vax-vms)
...gives "Fatal error (10)." 
   then various low-level vms dump info.

Sun UNIX 4.2 Release 3.5
GNU Emacs 18.55.1 of Sat Oct  7 1989 on alpha (berkeley-unix)
... gives "Segmentation fault (core dumped).
    (no Fatal error message appears)
---------------------------------------------------------------------------
TO REPRODUCE

1. Start with "emacs -q".

2. Type one of the following Evil lisp expressions into *scratch* buffer
   and press `LFD' after it. Also occurs when entered using `Meta-ESC'
   in the minibuffer. Also, `Meta-X eval-current-buffer' will die. 

3. Evil expression A:

	((lambda (1) nil) nil)

   Evil expression B: (accepts defun, dies when called thus)

	(defun foo (1) nil)	
	==>foo

	(foo nil)

---------------------------------------------------------------------------
Please let me know if you can't observe this.

Mitchell N. Perilstein           case western    Crawford Hall/Rm 215
arpa: mitch@alpha.ces.CWRU.edu     reserve           10900 Euclid Ave
icbm: 081:36'35"W 41:30'15"N     university       Cleveland, OH 44106