1357     RuleBasedTimeZone *rbtz = NULL;  in parse()  local
1597     rbtz = new RuleBasedTimeZone(tzid, initialRule);  in parse()
1598     if (rbtz == NULL) {  in parse()
1690         rbtz->addTransitionRule(tzr, status);  in parse()
1695     rbtz->complete(status);  in parse()
1702     tz = rbtz;  in parse()
1720     if (rbtz != NULL) {  in parse()
1721         delete rbtz;  in parse()
1781     RuleBasedTimeZone rbtz(tzid, initial);  in write()  local
1785             rbtz.addTransitionRule(tr, status);  in write()
1793     rbtz.complete(status);  in write()
1812     writeZone(writer, rbtz, &customProps, status);  in write()
1844         RuleBasedTimeZone rbtz(tzid, initial);  in writeSimple()  local
1846             rbtz.addTransitionRule(std, status);  in writeSimple()
1847             rbtz.addTransitionRule(dst, status);  in writeSimple()
1867         writeZone(writer, rbtz, &customProps, status);  in writeSimple()