ruby-106/ruby/compile.c

753  * anc2: e4, e5
756  * anc2: e4, e5 (broken)
759 APPEND_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
761     if (anc2->anchor.next) {
762 	anc1->last->next = anc2->anchor.next;
763 	anc2->anchor.next->prev = anc1->last;
764 	anc1->last = anc2->last;
769 #define APPEND_LIST(anc1, anc2) APPEND_LIST(iseq, (anc1), (anc2))
774  * anc2: e4, e5
777  * anc2: e4, e5 (broken)
780 INSERT_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
782     if (anc2->anchor.next) {
784 	anc1->anchor.next = anc2->anchor.next;
786 	anc2->last->next = first;
788 	    first->prev = anc2->last;
791 	    anc1->last = anc2->last;
798 #define INSERT_LIST(anc1, anc2) INSERT_LIST(iseq, (anc1), (anc2))
804  * anc2: e4, e5
807  * anc2: e1, e2, e3
810 SWAP_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
812     LINK_ANCHOR tmp = *anc2;
815     *anc2 = *anc1;
819     verify_list("swap2", anc2);
822 #define SWAP_LIST(anc1, anc2) SWAP_LIST(iseq, (anc1), (anc2))