435                              int32_t nestingLevel, UMessagePatternArgType parentType,  in parseMessage()  argument
440     if(nestingLevel>Part::MAX_VALUE) {  in parseMessage()
445     addPart(UMSGPAT_PART_TYPE_MSG_START, index, msgStartLength, nestingLevel, errorCode);  in parseMessage()
511             index=parseArg(index-1, 1, nestingLevel, parseError, errorCode);  in parseMessage()
512         } else if((nestingLevel>0 && c==u_rightCurlyBrace) ||  in parseMessage()
519                          nestingLevel, errorCode);  in parseMessage()
529     if(nestingLevel>0 && !inTopLevelChoiceMessage(nestingLevel, parentType)) {  in parseMessage()
534     addLimitPart(msgStart, UMSGPAT_PART_TYPE_MSG_LIMIT, index, 0, nestingLevel, errorCode);  in parseMessage()
539 MessagePattern::parseArg(int32_t index, int32_t argStartLength, int32_t nestingLevel,  in parseArg()  argument
647                 index=parseChoiceStyle(index, nestingLevel, parseError, errorCode);  in parseArg()
649                 index=parsePluralOrSelectStyle(argType, index, nestingLevel, parseError, errorCode);  in parseArg()
702 MessagePattern::parseChoiceStyle(int32_t index, int32_t nestingLevel,  in parseChoiceStyle()  argument
749 …    index=parseMessage(++index, 0, nestingLevel+1, UMSGPAT_ARG_TYPE_CHOICE, parseError, errorCode);  in parseChoiceStyle()
758             if(!inMessageFormatPattern(nestingLevel)) {  in parseChoiceStyle()
771                                          int32_t index, int32_t nestingLevel,  in parsePluralOrSelectStyle()  argument
786             if(eos==inMessageFormatPattern(nestingLevel)) {  in parsePluralOrSelectStyle()
879         index=parseMessage(index, 1, nestingLevel+1, argType, parseError, errorCode);  in parsePluralOrSelectStyle()
1090 MessagePattern::inMessageFormatPattern(int32_t nestingLevel) {  in inMessageFormatPattern()  argument
1091     return nestingLevel>0 || partsList->a[0].type==UMSGPAT_PART_TYPE_MSG_START;  in inMessageFormatPattern()
1095 MessagePattern::inTopLevelChoiceMessage(int32_t nestingLevel, UMessagePatternArgType parentType) {  in inTopLevelChoiceMessage()  argument
1097         nestingLevel==1 &&  in inTopLevelChoiceMessage()