1670     DiagnosticsEngine &Diags, const LangOptions &LangOpts, uint32_t CodePoint,  in diagnoseInvalidUnicodeCodepointInIdentifier()  argument
1672   if (isASCII(CodePoint))  in diagnoseInvalidUnicodeCodepointInIdentifier()
1676   bool IsIDStart = isAllowedInitiallyIDChar(CodePoint, LangOpts, IsExtension);  in diagnoseInvalidUnicodeCodepointInIdentifier()
1678       IsIDStart || isAllowedIDChar(CodePoint, LangOpts, IsExtension);  in diagnoseInvalidUnicodeCodepointInIdentifier()
1687         << Range << codepointAsHexString(CodePoint) << int(InvalidOnlyAtStart)  in diagnoseInvalidUnicodeCodepointInIdentifier()
1691         << Range << codepointAsHexString(CodePoint)  in diagnoseInvalidUnicodeCodepointInIdentifier()
1699   uint32_t CodePoint = tryReadUCN(UCNPtr, CurPtr, /*Token=*/nullptr);  in tryConsumeIdentifierUCN()  local
1700   if (CodePoint == 0) {  in tryConsumeIdentifierUCN()
1704   if (!isAllowedIDChar(CodePoint, LangOpts, IsExtension)) {  in tryConsumeIdentifierUCN()
1705     if (isASCII(CodePoint) || isUnicodeWhitespace(CodePoint))  in tryConsumeIdentifierUCN()
1710           PP->getDiagnostics(), LangOpts, CodePoint,  in tryConsumeIdentifierUCN()
1719       diagnoseExtensionInIdentifier(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUCN()
1722     maybeDiagnoseIDCharCompat(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUCN()
1739   llvm::UTF32 CodePoint;  in tryConsumeIdentifierUTF8Char()  local
1743                                 &CodePoint,  in tryConsumeIdentifierUTF8Char()
1749   if (!isAllowedIDChar(static_cast<uint32_t>(CodePoint), LangOpts,  in tryConsumeIdentifierUTF8Char()
1751     if (isASCII(CodePoint) || isUnicodeWhitespace(CodePoint))  in tryConsumeIdentifierUTF8Char()
1757           PP->getDiagnostics(), LangOpts, CodePoint,  in tryConsumeIdentifierUTF8Char()
1764       diagnoseExtensionInIdentifier(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
1766     maybeDiagnoseIDCharCompat(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
1769     maybeDiagnoseUTF8Homoglyph(PP->getDiagnostics(), CodePoint,  in tryConsumeIdentifierUTF8Char()
3286   uint32_t CodePoint = 0;  in tryReadNumericUCN()  local
3311     if (CodePoint & 0xF000'0000) {  in tryReadNumericUCN()
3317     CodePoint <<= 4;  in tryReadNumericUCN()
3318     CodePoint |= Value;  in tryReadNumericUCN()
3370   return CodePoint;  in tryReadNumericUCN()
3449     Match = LooseMatch->CodePoint;  in tryReadNamedUCN()
3481   uint32_t CodePoint = *CodePointOpt;  in tryReadUCN()  local
3485     return CodePoint;  in tryReadUCN()
3498   if (CodePoint < 0xA0) {  in tryReadUCN()
3499     if (CodePoint == 0x24 || CodePoint == 0x40 || CodePoint == 0x60)  in tryReadUCN()
3500       return CodePoint;  in tryReadUCN()
3505       if (CodePoint < 0x20 || CodePoint >= 0x7F)  in tryReadUCN()
3508         char C = static_cast<char>(CodePoint);  in tryReadUCN()
3514   } else if (CodePoint >= 0xD800 && CodePoint <= 0xDFFF) {  in tryReadUCN()
3527   return CodePoint;  in tryReadUCN()
4286       if (uint32_t CodePoint = tryReadUCN(CurPtr, BufferPtr, &Result)) {  in LexTokenInternal()  local
4287         if (CheckUnicodeWhitespace(Result, CodePoint, CurPtr)) {  in LexTokenInternal()
4296         return LexUnicodeIdentifierStart(Result, CodePoint, CurPtr);  in LexTokenInternal()
4309     llvm::UTF32 CodePoint;  in LexTokenInternal()  local
4317                                   &CodePoint,  in LexTokenInternal()
4320       if (CheckUnicodeWhitespace(Result, CodePoint, CurPtr)) {  in LexTokenInternal()
4328       return LexUnicodeIdentifierStart(Result, CodePoint, CurPtr);  in LexTokenInternal()