lib/Format/UnwrappedLineParser.cpp

99     static FormatToken FormatTok;
101       FormatTok.Tok.startToken();
102       FormatTok.Tok.setKind(tok::eof);
105     return &FormatTok;
197   FormatTok = NULL;
217     pushToken(FormatTok);
255     switch (FormatTok->Tok.getKind()) {
295   FormatToken *Tok = FormatTok;
360   FormatTok = Tokens->setPosition(StoredPosition);
365   assert(FormatTok->Tok.is(tok::l_brace) && "'{' expected");
377   if (!FormatTok->Tok.is(tok::r_brace)) {
384   if (MunchSemi && FormatTok->Tok.is(tok::semi))
390   FormatTok->BlockKind = BK_Block;
404   assert(FormatTok->Tok.is(tok::hash) && "'#' expected");
405   ScopedMacroState MacroState(*Line, Tokens, FormatTok, StructuralError);
408   if (FormatTok->Tok.getIdentifierInfo() == NULL) {
413   switch (FormatTok->Tok.getIdentifierInfo()->getPPKeywordID()) {
455   bool IsLiteralFalse = (FormatTok->Tok.isLiteral() &&
456                          StringRef(FormatTok->Tok.getLiteralData(),
457                                    FormatTok->Tok.getLength()) == "0") ||
458                         FormatTok->Tok.is(tok::kw_false);
502   if (FormatTok->Tok.getKind() != tok::identifier) {
507   if (FormatTok->Tok.getKind() == tok::l_paren &&
508       FormatTok->WhitespaceRange.getBegin() ==
509           FormatTok->WhitespaceRange.getEnd()) {
558   assert(!FormatTok->Tok.is(tok::l_brace));
559   switch (FormatTok->Tok.getKind()) {
562     if (FormatTok->Tok.is(tok::l_brace)) {
566     switch (FormatTok->Tok.getObjCKeywordID()) {
593     if (FormatTok->Tok.is(tok::kw_namespace)) {
628     if (FormatTok->Tok.is(tok::string_literal)) {
630       if (FormatTok->Tok.is(tok::l_brace)) {
642     switch (FormatTok->Tok.getKind()) {
645       if (FormatTok->Tok.is(tok::l_brace))
670       if (FormatTok->is(tok::l_brace)) {
692       StringRef Text = FormatTok->TokenText;
695         if (FormatTok->Tok.is(tok::colon)) {
700         if (FormatTok->Tok.is(tok::l_paren)) {
702           if (FormatTok->HasUnescapedNewline &&
703               tokenCanStartNewLine(FormatTok->Tok)) {
707         } else if (FormatTok->HasUnescapedNewline && Text.size() >= 5 &&
718       if (FormatTok->Tok.is(tok::l_brace)) {
740   assert(FormatTok->is(tok::l_square));
741   FormatToken &LSquare = *FormatTok;
745   while (FormatTok->isNot(tok::l_brace)) {
746     switch (FormatTok->Tok.getKind()) {
766   if (FormatTok->is(tok::equal)) {
768     if (FormatTok->is(tok::r_square)) {
772     if (FormatTok->isNot(tok::comma))
775   } else if (FormatTok->is(tok::amp)) {
777     if (FormatTok->is(tok::r_square)) {
781     if (!FormatTok->isOneOf(tok::comma, tok::identifier)) {
784     if (FormatTok->is(tok::comma))
786   } else if (FormatTok->is(tok::r_square)) {
791     if (FormatTok->is(tok::amp))
793     if (!FormatTok->isOneOf(tok::identifier, tok::kw_this))
796     if (FormatTok->is(tok::comma)) {
798     } else if (FormatTok->is(tok::r_square)) {
809   if (FormatTok->BlockKind == BK_Unknown)
811   assert(FormatTok->BlockKind != BK_Unknown);
812   if (FormatTok->BlockKind == BK_Block)
828     switch (FormatTok->Tok.getKind()) {
831       if (FormatTok->is(tok::l_brace)) {
841       FormatTok->BlockKind = BK_BracedInit;
868     switch (FormatTok->Tok.getKind()) {
871       if (FormatTok->Tok.isNot(tok::semi)) {
899   assert(FormatTok->Tok.is(tok::l_paren) && "'(' expected.");
902     switch (FormatTok->Tok.getKind()) {
923       if (FormatTok->Tok.is(tok::l_brace))
934   assert(FormatTok->Tok.is(tok::kw_if) && "'if' expected");
936   if (FormatTok->Tok.is(tok::l_paren))
939   if (FormatTok->Tok.is(tok::l_brace)) {
953   if (FormatTok->Tok.is(tok::kw_else)) {
955     if (FormatTok->Tok.is(tok::l_brace)) {
960     } else if (FormatTok->Tok.is(tok::kw_if)) {
974   assert(FormatTok->Tok.is(tok::kw_namespace) && "'namespace' expected");
976   if (FormatTok->Tok.is(tok::identifier))
978   if (FormatTok->Tok.is(tok::l_brace)) {
989     if (FormatTok->Tok.is(tok::semi))
997   assert((FormatTok->Tok.is(tok::kw_for) || FormatTok->Tok.is(tok::kw_while)) &&
1000   if (FormatTok->Tok.is(tok::l_paren))
1002   if (FormatTok->Tok.is(tok::l_brace)) {
1016   assert(FormatTok->Tok.is(tok::kw_do) && "'do' expected");
1018   if (FormatTok->Tok.is(tok::l_brace)) {
1030   if (!FormatTok->Tok.is(tok::kw_while)) {
1044   if (CommentsBeforeNextToken.empty() && FormatTok->Tok.is(tok::l_brace)) {
1048     if (FormatTok->Tok.is(tok::kw_break)) {
1060   assert(FormatTok->Tok.is(tok::kw_case) && "'case' expected");
1064   } while (!eof() && !FormatTok->Tok.is(tok::colon));
1069   assert(FormatTok->Tok.is(tok::kw_switch) && "'switch' expected");
1071   if (FormatTok->Tok.is(tok::l_paren))
1073   if (FormatTok->Tok.is(tok::l_brace)) {
1089   if (FormatTok->Tok.is(tok::colon))
1097   if (FormatTok->Tok.is(tok::kw_class) ||
1098       FormatTok->Tok.is(tok::kw_struct))
1100   while (FormatTok->Tok.getIdentifierInfo() ||
1101          FormatTok->isOneOf(tok::colon, tok::coloncolon)) {
1104     if (FormatTok->Tok.is(tok::l_paren)) {
1107     if (FormatTok->Tok.is(tok::identifier))
1110   if (FormatTok->Tok.is(tok::l_brace)) {
1111     FormatTok->BlockKind = BK_Block;
1114       if (FormatTok->is(tok::semi))
1126   if (FormatTok->Tok.is(tok::identifier) ||
1127       FormatTok->Tok.is(tok::kw___attribute) ||
1128       FormatTok->Tok.is(tok::kw___declspec) ||
1129       FormatTok->Tok.is(tok::kw_alignas)) {
1132     if (FormatTok->Tok.is(tok::l_paren)) {
1137     while (FormatTok->Tok.is(tok::identifier) ||
1138            FormatTok->Tok.is(tok::coloncolon) ||
1139            FormatTok->Tok.is(tok::hashhash))
1152     if (FormatTok->Tok.is(tok::colon) || FormatTok->Tok.is(tok::less)) {
1153       while (!eof() && FormatTok->Tok.isNot(tok::l_brace)) {
1154         if (FormatTok->Tok.is(tok::semi))
1160   if (FormatTok->Tok.is(tok::l_brace)) {
1174   assert(FormatTok->Tok.is(tok::less) && "'<' expected.");
1177   while (!eof() && FormatTok->Tok.isNot(tok::greater));
1183     if (FormatTok->Tok.isObjCAtKeyword(tok::objc_end)) {
1188     if (FormatTok->is(tok::l_brace)) {
1203   if (FormatTok->Tok.is(tok::colon)) {
1206   } else if (FormatTok->Tok.is(tok::l_paren))
1210   if (FormatTok->Tok.is(tok::less))
1214   if (FormatTok->Tok.is(tok::l_brace))
1228   if (FormatTok->Tok.is(tok::less))
1232   if (FormatTok->Tok.is(tok::semi)) {
1284 bool UnwrappedLineParser::eof() const { return FormatTok->Tok.is(tok::eof); }
1306   flushComments(FormatTok->NewlinesBefore > 0);
1307   pushToken(FormatTok);
1314     FormatTok = Tokens->getNextToken();
1315     while (!Line->InPPDirective && FormatTok->Tok.is(tok::hash) &&
1316            (FormatTok->HasUnescapedNewline || FormatTok->IsFirst)) {
1325       flushComments(FormatTok->NewlinesBefore > 0);
1334     if (!FormatTok->Tok.is(tok::comment))
1336     if (FormatTok->NewlinesBefore > 0 || FormatTok->IsFirst) {
1340       pushToken(FormatTok);
1342       CommentsBeforeNextToken.push_back(FormatTok);