08/06/17 03:20:29
>>636
でもこんなんなる
(car (scheme:list 1 2 3))
mcar: expects argument of type <mutable-pair>; given (1 2 3)
(scheme:car (list 1 2 3))
car: expects argument of type <pair>; given {1 2 3}
08/06/17 03:20:29
>>636
でもこんなんなる
(car (scheme:list 1 2 3))
mcar: expects argument of type <mutable-pair>; given (1 2 3)
(scheme:car (list 1 2 3))
car: expects argument of type <pair>; given {1 2 3}