1662         int32_t fieldLen[5] = {0};  in init()  local
1710             fieldLen[fieldIdx-1] = (int32_t)(separator - field[fieldIdx-1]);  in init()
1720             fieldLen[fieldIdx-1] = (int32_t)(separator - field[fieldIdx-1]);  in init()
1722             fieldLen[fieldIdx-1] = length - (int32_t)(field[fieldIdx-1] - fullName);  in init()
1725         if (fieldLen[0] >= (int32_t)(sizeof(language)))  in init()
1731         if (fieldLen[0] > 0) {  in init()
1733             uprv_memcpy(language, fullName, fieldLen[0]);  in init()
1734             language[fieldLen[0]] = 0;  in init()
1736         if (fieldLen[1] == 4 && uprv_isASCIILetter(field[1][0]) &&  in init()
1740             uprv_memcpy(script, field[1], fieldLen[1]);  in init()
1741             script[fieldLen[1]] = 0;  in init()
1745         if (fieldLen[variantField] == 2 || fieldLen[variantField] == 3) {  in init()
1747             uprv_memcpy(country, field[variantField], fieldLen[variantField]);  in init()
1748             country[fieldLen[variantField]] = 0;  in init()
1750         } else if (fieldLen[variantField] == 0) {  in init()
1754         if (fieldLen[variantField] > 0) {  in init()