Изменения

fun '''popfun'''pop(): '''Int {''' '''while ''' ('''true''') { <font color=green>//Cas loop</font>

'''if ''' (CAS (&H, head, head.next)) '''return ''' head.value } } fun '''pushfun'''push(x: '''Int''') { '''while ''' ('''true''') { <font color=green>//Cas loop</font>

'''if ''' (head == null) '''throw ''' new EmptyStackException();

'''if ''' (CAS (&H, head, newHead)) '''return''' } }