2466                 fRXPat->fInitialChars->add(URX_VAL(op));  in matchStartType()
2479                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2493                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2503                 fRXPat->fInitialChars->clear();  in matchStartType()
2504                 fRXPat->fInitialChars->complement();  in matchStartType()
2516                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2531                 fRXPat->fInitialChars->addAll(sc);  in matchStartType()
2548                  fRXPat->fInitialChars->addAll(s);  in matchStartType()
2570                     fRXPat->fInitialChars->clear();  in matchStartType()
2571                     fRXPat->fInitialChars->complement();  in matchStartType()
2575                     fRXPat->fInitialChars->add(c);  in matchStartType()
2591                 fRXPat->fInitialChars->clear();  in matchStartType()
2592                 fRXPat->fInitialChars->complement();  in matchStartType()
2665                     fRXPat->fInitialChars->add(c);  in matchStartType()
2702                     fRXPat->fInitialChars->addAll(s);  in matchStartType()
2816     fRXPat->fInitialChars8->init(fRXPat->fInitialChars);  in matchStartType()
2833         U_ASSERT(fRXPat->fInitialChars->contains(c));  in matchStartType()
2842     } else if (fRXPat->fInitialChars->size() == 1) {  in matchStartType()
2845         fRXPat->fInitialChar = fRXPat->fInitialChars->charAt(0);  in matchStartType()
2847     } else if (fRXPat->fInitialChars->contains((UChar32)0, (UChar32)0x10ffff) == FALSE &&  in matchStartType()