44   , sub2(NULL)  in NFRule()
55     if (sub1 != sub2) {  in ~NFRule()
56         delete sub2;  in ~NFRule()
57         sub2 = NULL;  in ~NFRule()
425         sub2 = NULL;  in extractSubstitutions()
428         sub2 = extractSubstitution(ruleSet, predecessor, status);  in extractSubstitutions()
555         if (sub2 != NULL) {  in setBaseValue()
556             sub2->setDivisor(radix, exponent, status);  in setBaseValue()
617 util_equalSubstitutions(const NFSubstitution* sub1, const NFSubstitution* sub2)  in util_equalSubstitutions()  argument
620         if (sub2) {  in util_equalSubstitutions()
621             return *sub1 == *sub2;  in util_equalSubstitutions()
623     } else if (!sub2) {  in util_equalSubstitutions()
642         && util_equalSubstitutions(sub2, rhs.sub2);  in operator ==()
703     if (sub2 != NULL) {  in _appendRuleText()
704         sub2->toString(temp);  in _appendRuleText()
705         ruleTextCopy.insert(sub2->getPos(), temp);  in _appendRuleText()
766     if (sub2 != NULL) {  in doFormat()
767 …sub2->doSubstitution(number, toInsertInto, pos - (sub2->getPos() > pluralRuleStart ? lengthOffset …  in doFormat()
820     if (sub2 != NULL) {  in doFormat()
821 …sub2->doSubstitution(number, toInsertInto, pos - (sub2->getPos() > pluralRuleStart ? lengthOffset …  in doFormat()
855 …if ((sub1 != NULL && sub1->isModulusSubstitution()) || (sub2 != NULL && sub2->isModulusSubstitutio…  in shouldRollBack()
912     int32_t sub2Pos = sub2 != NULL ? sub2->getPos() : fRuleText.length();  in doParse()
1026                 temp, pp2, sub2,  in doParse()
1033             if (pp2.getIndex() != 0 || sub2 == NULL) {  in doParse()
1614     if (sub2 != NULL) {  in setDecimalFormatSymbols()
1615         sub2->setDecimalFormatSymbols(newSymbols, status);  in setDecimalFormatSymbols()