37   Lex.reset(new Lexer(ID, SourceMgr.getBufferOrFake(ID), SourceMgr, LangOpts));
38   Lex->SetKeepWhitespaceMode(true);
659   const char *Offset = Lex->getBufferLocation();  in tryParseJSRegexLiteral()
661   StringRef Buffer = Lex->getBuffer();  in tryParseJSRegexLiteral()
692   resetLexer(SourceMgr.getFileOffset(Lex->getSourceLocation(Offset)));  in tryParseJSRegexLiteral()
777   const char *StrBegin = Lex->getBufferLocation() - TokenText.size();  in handleCSharpVerbatimAndInterpolatedStrings()
784   const auto End = Lex->getBuffer().end();  in handleCSharpVerbatimAndInterpolatedStrings()
813   resetLexer(SourceMgr.getFileOffset(Lex->getSourceLocation(Offset + 1)));  in handleCSharpVerbatimAndInterpolatedStrings()
821   auto OpenOffset = Lex->getCurrentBufferOffset() - 2 /* "[{" */;  in handleTableGenMultilineString()
823   auto CloseOffset = Lex->getBuffer().find("}]", OpenOffset);  in handleTableGenMultilineString()
826   auto Text = Lex->getBuffer().substr(OpenOffset, CloseOffset - OpenOffset + 2);  in handleTableGenMultilineString()
829       Lex->getSourceLocation(Lex->getBufferLocation() - 2 + Text.size())));  in handleTableGenMultilineString()
907   const char *Offset = Lex->getBufferLocation();  in handleTemplateStrings()
909   for (; Offset != Lex->getBuffer().end(); ++Offset) {  in handleTemplateStrings()
917     } else if (Offset + 1 < Lex->getBuffer().end() && Offset[0] == '$' &&  in handleTemplateStrings()
947   SourceLocation loc = Lex->getSourceLocation(Offset);  in handleTemplateStrings()
957       Lex->getBufferLocation() - HashToken->TokenText.size(); // at "#"  in tryParsePythonComment()
958   size_t From = CommentBegin - Lex->getBuffer().begin();  in tryParsePythonComment()
959   size_t To = Lex->getBuffer().find_first_of('\n', From);  in tryParsePythonComment()
961     To = Lex->getBuffer().size();  in tryParsePythonComment()
965   HashToken->TokenText = Lex->getBuffer().substr(From, Len);  in tryParsePythonComment()
966   SourceLocation Loc = To < Lex->getBuffer().size()  in tryParsePythonComment()
967                            ? Lex->getSourceLocation(CommentBegin + Len)  in tryParsePythonComment()
1098   resetLexer(SourceMgr.getFileOffset(Lex->getSourceLocation(  in truncateToken()
1099       Lex->getBufferLocation() - FormatTok->TokenText.size() + NewLen)));  in truncateToken()
1398   const char *Start = Lex->getBufferLocation();  in readRawTokenVerilogSpecific()
1399   if (!VerilogToken.match(StringRef(Start, Lex->getBuffer().end() - Start),  in readRawTokenVerilogSpecific()
1414   Tok.setLocation(Lex->getSourceLocation(Start, Len));  in readRawTokenVerilogSpecific()
1416   Lex->seek(Lex->getCurrentBufferOffset() + Len, /*IsAtStartofline=*/false);  in readRawTokenVerilogSpecific()
1424     Lex->LexFromRawLexer(Tok.Tok);  in readRawToken()
1452   Lex.reset(new Lexer(SourceMgr.getLocForStartOfFile(ID), LangOpts,  in resetLexer()
1454   Lex->SetKeepWhitespaceMode(true);  in resetLexer()