EXTENDS : {$$=registry_getobjectclass();}
EXTENDS : KW_EXTENDS QNAME {$$=$2;}
-EXTENDS_LIST : {$$=list_new();}
-EXTENDS_LIST : KW_EXTENDS QNAME_LIST {$$=$2;}
+EXTENDS_LIST : {PASS12 $$=list_new();}
+EXTENDS_LIST : KW_EXTENDS QNAME_LIST {PASS12 $$=$2;}
IMPLEMENTS_LIST : {PASS12 $$=list_new();}
IMPLEMENTS_LIST : KW_IMPLEMENTS QNAME_LIST {PASS12 $$=$2;}