(
(def A 10)
(def FOO (=add A (sub 10 5)))
; FOO is 15
(ld r0 (=add 14 1))
(cmp r0 15 (ne? (fault "1")))
(ld r0 (=add FOO 1))
(cmp r0 16 (ne? (fault "2")))
(ld r0 (=add (sub FOO 2) 3))
(cmp r0 16 (ne? (fault "3")))
)
