388                 uint32_t c1 = GetChar(&refCptr, captureEnd);  in HandleOpBackReference()  local
392                     c1 = static_cast<uint32_t>(RegExpParser::Canonicalize(c1, IsUtf16()));  in HandleOpBackReference()
395                 if (c1 != c2) {  in HandleOpBackReference()
415                 uint32_t c1 = GetPrevChar(&refCptr, captureStart);  in HandleOpBackReference()  local
419                     c1 = static_cast<uint32_t>(RegExpParser::Canonicalize(c1, IsUtf16()));  in HandleOpBackReference()
422                 if (c1 != c2) {  in HandleOpBackReference()
468             uint16_t c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in GetChar()  local
469             c = c1;  in GetChar()
473                 c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in GetChar()
474                 if (U16_IS_TRAIL(c1)) {  in GetChar()
475 …  c = static_cast<uint32_t>(U16_GET_SUPPLEMENTARY(c, c1));  // NOLINTNEXTLINE(hicpp-signed-bitwise)  in GetChar()
492             uint16_t c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in PeekChar()  local
493             c = c1;  in PeekChar()
496                 c1 = *(uint16_t *)cptr;  // NOLINTNEXTLINE(cppcoreguidelines-pro-type-cstyle-cast)  in PeekChar()
497                 if (U16_IS_TRAIL(c1)) {  in PeekChar()
498 …  c = static_cast<uint32_t>(U16_GET_SUPPLEMENTARY(c, c1));  // NOLINTNEXTLINE(hicpp-signed-bitwise)  in PeekChar()
512             uint16_t c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in AdvancePtr()  local
514             if (U16_IS_LEAD(c1) && IsUtf16() && cptr < end) {  in AdvancePtr()
516                 c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in AdvancePtr()
517                 if (U16_IS_TRAIL(c1)) {  in AdvancePtr()
534             uint16_t c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in PeekPrevChar()  local
535             c = c1;  in PeekPrevChar()
538                 c1 = (reinterpret_cast<const uint16_t *>(cptr))[-1];  in PeekPrevChar()
539                 if (U16_IS_LEAD(c1)) {  in PeekPrevChar()
540 …  c = static_cast<uint32_t>(U16_GET_SUPPLEMENTARY(c1, c));  // NOLINTNEXTLINE(hicpp-signed-bitwise)  in PeekPrevChar()
558             uint16_t c1 = *(reinterpret_cast<const uint16_t *>(cptr));  in GetPrevChar()  local
559             c = c1;  in GetPrevChar()
562                 c1 = (reinterpret_cast<const uint16_t *>(cptr))[-1];  in GetPrevChar()
563                 if (U16_IS_LEAD(c1)) {  in GetPrevChar()
564 …  c = static_cast<uint32_t>(U16_GET_SUPPLEMENTARY(c1, c));  // NOLINTNEXTLINE(hicpp-signed-bitwise)  in GetPrevChar()
581 …  uint16_t c1 = *(const uint16_t *)cptr;  // NOLINTNEXTLINE(cppcoreguidelines-pro-type-cstyle-cast)  in PrevPtr()  local
582             if (U16_IS_TRAIL(c1) && IsUtf16() && cptr > start) {  in PrevPtr()
584                 c1 = (reinterpret_cast<const uint16_t *>(cptr))[-1];  in PrevPtr()
585                 if (U16_IS_LEAD(c1)) {  in PrevPtr()