460   std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc);  in getRawToken()  local
462   StringRef Buffer = SM.getBufferData(LocInfo.first, &Invalid);  in getRawToken()
466   const char *StrData = Buffer.data()+LocInfo.second;  in getRawToken()
472   Lexer TheLexer(SM.getLocForStartOfFile(LocInfo.first), LangOpts,  in getRawToken()
502   std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc);  in getBeginningOfFileToken()  local
503   if (LocInfo.first.isInvalid())  in getBeginningOfFileToken()
507   StringRef Buffer = SM.getBufferData(LocInfo.first, &Invalid);  in getBeginningOfFileToken()
513   const char *StrData = Buffer.data() + LocInfo.second;  in getBeginningOfFileToken()
514   const char *LexStart = findBeginningOfLine(Buffer, LocInfo.second);  in getBeginningOfFileToken()
519   SourceLocation LexerStartLoc = Loc.getLocWithOffset(-LocInfo.second);  in getBeginningOfFileToken()
1068   std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc);  in getIndentationForLine()  local
1069   if (LocInfo.first.isInvalid())  in getIndentationForLine()
1072   StringRef Buffer = SM.getBufferData(LocInfo.first, &Invalid);  in getIndentationForLine()
1075   const char *Line = findBeginningOfLine(Buffer, LocInfo.second);  in getIndentationForLine()
1240   std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc);  in findNextToken()  local
1244   StringRef File = SM.getBufferData(LocInfo.first, &InvalidTemp);  in findNextToken()
1248   const char *TokenBegin = File.data() + LocInfo.second;  in findNextToken()
1251   Lexer lexer(SM.getLocForStartOfFile(LocInfo.first), LangOpts, File.begin(),  in findNextToken()