;; In Emacs, open this file in -*- Scheme -*- mode

;; Test the @- primitive

(@byte-write 70)

(@byte-write (@- 65 0))                    ;A
(@byte-write (@- 0 -66))                   ;B
(@byte-write (@- 66 -1))                   ;C
(@byte-write (@- -1 -69))                  ;D
(@byte-write (@- -1073741824 1073741755))  ;E
(@byte-write (@- -1073741754 -1073741824)) ;F