667               const UChar *srcChars,  in doCompare()  argument
679   if(srcChars == NULL) {  in doCompare()
688   srcChars += srcStart;  in doCompare()
695     srcLength = u_strlen(srcChars + srcStart);  in doCompare()
720   if(minLength > 0 && chars != srcChars) {  in doCompare()
725       result = uprv_memcmp(chars, srcChars, minLength * sizeof(UChar));  in doCompare()
732         result = ((int32_t)*(chars++) - (int32_t)*(srcChars++));  in doCompare()
746                                        const UChar *srcChars,  in doCompareCodePointOrder()  argument
759   if(srcChars == NULL) {  in doCompareCodePointOrder()
763 …int32_t diff = uprv_strCompare(getArrayStart() + start, length, (srcChars!=NULL)?(srcChars + srcSt…  in doCompareCodePointOrder()
1025 UnicodeString::indexOf(const UChar *srcChars,  in indexOf()  argument
1031   if(isBogus() || srcChars == 0 || srcStart < 0 || srcLength == 0) {  in indexOf()
1036   if(srcLength < 0 && srcChars[srcStart] == 0) {  in indexOf()
1045   const UChar *match = u_strFindFirst(array + start, length, srcChars + srcStart, srcLength);  in indexOf()
1089 UnicodeString::lastIndexOf(const UChar *srcChars,  in lastIndexOf()  argument
1095   if(isBogus() || srcChars == 0 || srcStart < 0 || srcLength == 0) {  in lastIndexOf()
1100   if(srcLength < 0 && srcChars[srcStart] == 0) {  in lastIndexOf()
1109   const UChar *match = u_strFindLast(array + start, length, srcChars + srcStart, srcLength);  in lastIndexOf()
1414              const UChar *srcChars,  in doReplace()  argument
1445     return doAppend(srcChars, srcStart, srcLength);  in doReplace()
1448   if(srcChars == 0) {  in doReplace()
1453     srcChars += srcStart;  in doReplace()
1456       srcLength = u_strlen(srcChars);  in doReplace()
1475       oldArray < srcChars + srcLength &&  in doReplace()
1476       srcChars < oldArray + oldLength) {  in doReplace()
1478     UnicodeString copy(srcChars, srcLength);  in doReplace()
1521   us_arrayCopy(srcChars, 0, newArray, start, srcLength);  in doReplace()
1549 UnicodeString::doAppend(const UChar *srcChars, int32_t srcStart, int32_t srcLength) {  in doAppend()  argument
1550   if(!isWritable() || srcLength == 0 || srcChars == NULL) {  in doAppend()
1556   srcChars += srcStart;  in doAppend()
1560     if((srcLength = u_strlen(srcChars)) == 0) {  in doAppend()
1575       oldArray < srcChars + srcLength &&  in doAppend()
1576       srcChars < oldArray + oldLength) {  in doAppend()
1578     UnicodeString copy(srcChars, srcLength);  in doAppend()
1597     if(srcChars != newArray + oldLength) {  in doAppend()
1598       us_arrayCopy(srcChars, 0, newArray, oldLength, srcLength);  in doAppend()