517     llvm::UTF32 V = Match.Value;  in DiagnoseInvalidUnicodeCharacterName()
519         llvm::convertUTF32ToUTF8String(llvm::ArrayRef<llvm::UTF32>(&V, 1), Str);  in DiagnoseInvalidUnicodeCharacterName()
695   typedef uint32_t UTF32;  in EncodeUCNEscape()  typedef
696   UTF32 UcnVal = 0;  in EncodeUCNEscape()
713     llvm::UTF32 *ResultPtr = reinterpret_cast<llvm::UTF32*>(ResultBuf);  in EncodeUCNEscape()
724     if (UcnVal <= (UTF32)0xFFFF) {  in EncodeUCNEscape()
747   if (UcnVal < (UTF32)0x80)  in EncodeUCNEscape()
749   else if (UcnVal < (UTF32)0x800)  in EncodeUCNEscape()
751   else if (UcnVal < (UTF32)0x10000)  in EncodeUCNEscape()
2088           llvm::UTF32 *ResultWidePtr = reinterpret_cast<llvm::UTF32*>(ResultPtr);  in init()
2109       llvm::UTF32 *ResultWidePtr = reinterpret_cast<llvm::UTF32*>(ResultBuf.data());  in init()