413   Lexer TheLexer(SM.getLocForStartOfFile(LocInfo.first), LangOpts,  in MeasureTokenLength()  local
415   TheLexer.SetCommentRetentionState(true);  in MeasureTokenLength()
417   TheLexer.LexFromRawLexer(TheTok);  in MeasureTokenLength()
456   Lexer TheLexer(LexerStartLoc, LangOpts, BufStart, LexStart, Buffer.end());  in getBeginningOfFileToken()  local
457   TheLexer.SetCommentRetentionState(true);  in getBeginningOfFileToken()
462     TheLexer.LexFromRawLexer(TheTok);  in getBeginningOfFileToken()
464     if (TheLexer.getBufferLocation() > StrData) {  in getBeginningOfFileToken()
468       if (TheLexer.getBufferLocation() - TheTok.getLength() <= StrData)  in getBeginningOfFileToken()
517   Lexer TheLexer(StartLoc, LangOpts, Buffer->getBufferStart(),  in ComputePreamble()  local
542     TheLexer.LexFromRawLexer(TheTok);  in ComputePreamble()
582       TheLexer.LexFromRawLexer(TheTok);  in ComputePreamble()