2509                 fRXPat->fInitialChars->add(URX_VAL(op));  in matchStartType()
2522                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2536                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2546                 fRXPat->fInitialChars->clear();  in matchStartType()
2547                 fRXPat->fInitialChars->complement();  in matchStartType()
2559                 fRXPat->fInitialChars->addAll(*s);  in matchStartType()
2574                 fRXPat->fInitialChars->addAll(sc);  in matchStartType()
2591                  fRXPat->fInitialChars->addAll(s);  in matchStartType()
2608                     fRXPat->fInitialChars->addAll(s);  in matchStartType()
2612                     fRXPat->fInitialChars->add(c);  in matchStartType()
2628                 fRXPat->fInitialChars->clear();  in matchStartType()
2629                 fRXPat->fInitialChars->complement();  in matchStartType()
2702                     fRXPat->fInitialChars->add(c);  in matchStartType()
2733                     fRXPat->fInitialChars->addAll(s);  in matchStartType()
2847     fRXPat->fInitialChars8->init(fRXPat->fInitialChars);  in matchStartType()
2864         U_ASSERT(fRXPat->fInitialChars->contains(c));  in matchStartType()
2873     } else if (fRXPat->fInitialChars->size() == 1) {  in matchStartType()
2876         fRXPat->fInitialChar = fRXPat->fInitialChars->charAt(0);  in matchStartType()
2878     } else if (fRXPat->fInitialChars->contains((UChar32)0, (UChar32)0x10ffff) == FALSE &&  in matchStartType()