lib/Format/WhitespaceManager.cpp

22 bool WhitespaceManager::Change::IsBeforeInFile::operator()(
23     const Change &C1, const Change &C2) const {
34 WhitespaceManager::Change::Change(const FormatToken &Tok,
60   Changes.push_back(Change(Tok, /*CreateReplacement=*/true, Tok.WhitespaceRange,
70   Changes.push_back(Change(Tok, /*CreateReplacement=*/false,
96       Change(Tok, /*CreateReplacement=*/true,
107   llvm::sort(Changes, Change::IsBeforeInFile(SourceMgr));
125   Change *LastOutsideTokenChange = &Changes[0];
227   const WhitespaceManager::Change *LastBlockComment = nullptr;
228   for (auto &Change : Changes) {
232     if (Change.IsInsideToken && Change.NewlinesBefore == 0)
233       Change.IsTrailingComment = false;
234     Change.StartOfBlockComment = nullptr;
235     Change.IndentationOffset = 0;
236     if (Change.Tok->is(tok::comment)) {
237       if (Change.Tok->is(TT_LineComment) || !Change.IsInsideToken) {
238         LastBlockComment = &Change;
239       } else if ((Change.StartOfBlockComment = LastBlockComment)) {
240         Change.IndentationOffset =
241             Change.StartOfTokenColumn -
242             Change.StartOfBlockComment->StartOfTokenColumn;
255   for (auto &Change : Changes) {
256     for (unsigned i = 0, e = Change.Tok->FakeLParens.size(); i != e; ++i) {
258           Change.Tok->FakeLParens[e - 1 - i] == prec::Conditional &&
259           !(i == 0 && Change.Tok->Previous &&
260             Change.Tok->Previous->is(TT_ConditionalExpr) &&
261             Change.Tok->Previous->is(tok::colon));
267     Change.ConditionalsLevel = ConditionalsLevel;
269     for (unsigned i = Change.Tok->FakeRParens; i > 0 && ScopeStack.size(); --i)
283                    SmallVector<WhitespaceManager::Change, 16> &Changes) {
521                             SmallVector<WhitespaceManager::Change, 16> &Changes,
568   // We need to adjust the StartOfTokenColumn of each Change that is on a line
691 // We need to adjust the StartOfTokenColumn of each Change that is on a line
695     std::function<bool(const WhitespaceManager::Change &C)> Matches,
696     SmallVector<WhitespaceManager::Change, 16> &Changes) {
732   auto AlignMacrosMatches = [](const Change &C) {
824       [&](const Change &C) {
857       [&](Change const &C) {
877   auto Matches = [&](const Change &C) {
981       [&](Change const &C) {
1018         [](Change const &C) {
1028     static auto AlignWrappedOperand = [](Change const &C) {
1038     for (Change &C : Changes)
1043         [this](Change const &C) {
1224     Change &C = Changes[i];
1241     Change &C = Changes[i];
1371     auto &Change = Changes[Next->Index];
1372     Change.Spaces =
1373         Change.NewlinesBefore == 0 ? BracePadding : CellDescs.InitialSpaces;
1579     const Change &C = Changes[i];