1695     DiagnosticsEngine &Diags, const LangOptions &LangOpts, uint32_t CodePoint,  in diagnoseInvalidUnicodeCodepointInIdentifier()  argument
1697   if (isASCII(CodePoint))  in diagnoseInvalidUnicodeCodepointInIdentifier()
1701   bool IsIDStart = isAllowedInitiallyIDChar(CodePoint, LangOpts, IsExtension);  in diagnoseInvalidUnicodeCodepointInIdentifier()
1703       IsIDStart || isAllowedIDChar(CodePoint, LangOpts, IsExtension);  in diagnoseInvalidUnicodeCodepointInIdentifier()
1712         << Range << codepointAsHexString(CodePoint) << int(InvalidOnlyAtStart)  in diagnoseInvalidUnicodeCodepointInIdentifier()
1716         << Range << codepointAsHexString(CodePoint)  in diagnoseInvalidUnicodeCodepointInIdentifier()
1724   uint32_t CodePoint = tryReadUCN(UCNPtr, CurPtr, /*Token=*/nullptr);  in tryConsumeIdentifierUCN()  local
1725   if (CodePoint == 0) {  in tryConsumeIdentifierUCN()
1729   if (!isAllowedIDChar(CodePoint, LangOpts, IsExtension)) {  in tryConsumeIdentifierUCN()
1730     if (isASCII(CodePoint) || isUnicodeWhitespace(CodePoint))  in tryConsumeIdentifierUCN()
1735           PP->getDiagnostics(), LangOpts, CodePoint,  in tryConsumeIdentifierUCN()
1744       diagnoseExtensionInIdentifier(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUCN()
1747     maybeDiagnoseIDCharCompat(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUCN()
1763   llvm::UTF32 CodePoint;  in tryConsumeIdentifierUTF8Char()  local
1775       &CodePoint, llvm::strictConversion);  in tryConsumeIdentifierUTF8Char()
1780   if (!isAllowedIDChar(static_cast<uint32_t>(CodePoint), LangOpts,  in tryConsumeIdentifierUTF8Char()
1782     if (isASCII(CodePoint) || isUnicodeWhitespace(CodePoint))  in tryConsumeIdentifierUTF8Char()
1788           PP->getDiagnostics(), LangOpts, CodePoint,  in tryConsumeIdentifierUTF8Char()
1796           PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
1798     maybeDiagnoseIDCharCompat(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
1801     maybeDiagnoseUTF8Homoglyph(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
3356   uint32_t CodePoint = 0;  in tryReadNumericUCN()  local
3381     if (CodePoint & 0xF000'0000) {  in tryReadNumericUCN()
3387     CodePoint <<= 4;  in tryReadNumericUCN()
3388     CodePoint |= Value;  in tryReadNumericUCN()
3440   return CodePoint;  in tryReadNumericUCN()
3519     Match = LooseMatch->CodePoint;  in tryReadNamedUCN()
3551   uint32_t CodePoint = *CodePointOpt;  in tryReadUCN()  local
3555     return CodePoint;  in tryReadUCN()
3573   if (CodePoint < 0xA0) {  in tryReadUCN()
3577       if (CodePoint < 0x20 || CodePoint >= 0x7F)  in tryReadUCN()
3580         char C = static_cast<char>(CodePoint);  in tryReadUCN()
3586   } else if (CodePoint >= 0xD800 && CodePoint <= 0xDFFF) {  in tryReadUCN()
3599   return CodePoint;  in tryReadUCN()
4356       if (uint32_t CodePoint = tryReadUCN(CurPtr, BufferPtr, &Result)) {  in LexTokenInternal()  local
4357         if (CheckUnicodeWhitespace(Result, CodePoint, CurPtr)) {  in LexTokenInternal()
4366         return LexUnicodeIdentifierStart(Result, CodePoint, CurPtr);  in LexTokenInternal()
4379     llvm::UTF32 CodePoint;  in LexTokenInternal()  local
4387                                   &CodePoint,  in LexTokenInternal()
4390       if (CheckUnicodeWhitespace(Result, CodePoint, CurPtr)) {  in LexTokenInternal()
4398       return LexUnicodeIdentifierStart(Result, CodePoint, CurPtr);  in LexTokenInternal()