IN: temporary USE: compiler USE: test USE: words USE: lists USE: math USE: kernel ! Test various kill combinations : kill-1 [ 1 2 3 ] [ + ] over drop drop ; compiled [ [ 1 2 3 ] ] [ kill-1 ] unit-test : kill-2 [ + ] [ 1 2 3 ] over drop nip ; compiled [ [ 1 2 3 ] ] [ kill-2 ] unit-test : kill-3 [ + ] dup over 3drop ; [ ] [ kill-3 ] unit-test : kill-4 [ 1 2 3 ] [ + ] [ - ] pick >r 2drop r> ; compiled [ [ 1 2 3 ] [ 1 2 3 ] ] [ kill-4 ] unit-test : kill-5 [ + ] [ - ] [ 1 2 3 ] pick pick 2drop >r 2drop r> ; compiled [ [ 1 2 3 ] ] [ kill-5 ] unit-test : kill-6 [ 1 2 3 ] [ 4 5 6 ] [ + ] pick >r drop r> ; compiled [ [ 1 2 3 ] [ 4 5 6 ] [ 1 2 3 ] ] [ kill-6 ] unit-test