38                                          const std::vector<ParenState> &Stack) {  in getLengthToMatchingParen()  argument
81   int MatchingStackIndex = Stack.size() - 1;  in getLengthToMatchingParen()
87     while (MatchingStackIndex >= 0 && Stack[MatchingStackIndex].Tok != LBrace)  in getLengthToMatchingParen()
89     return MatchingStackIndex >= 0 ? &Stack[MatchingStackIndex] : nullptr;  in getLengthToMatchingParen()
254   State.Stack.push_back(ParenState(/*Tok=*/nullptr, FirstIndent, FirstIndent,  in getInitialState()
267     State.Stack.back().AvoidBinPacking = true;  in getInitialState()
268     State.Stack.back().BreakBeforeParameter = true;  in getInitialState()
269     State.Stack.back().AlignColons = false;  in getInitialState()
281   if (!Current.CanBreakBefore && !(State.Stack.back().BreakBeforeClosingBrace &&  in canBreak()
300   if (Current.isMemberAccess() && State.Stack.back().ContainsUnwrappedBuilder)  in canBreak()
305   if (Previous.is(tok::l_brace) && State.Stack.size() > 1 &&  in canBreak()
306       State.Stack[State.Stack.size() - 2].NestedBlockInlined &&  in canBreak()
307       State.Stack[State.Stack.size() - 2].HasMultipleNestedBlocks)  in canBreak()
320       State.Stack.back().NoLineBreakInOperand)  in canBreak()
326   return !State.Stack.back().NoLineBreak;  in canBreak()
334     auto LambdaBodyLength = getLengthToMatchingParen(Current, State.Stack);  in mustBreak()
339   if (State.Stack.back().BreakBeforeClosingBrace &&  in mustBreak()
352   if (State.Stack.back().IsCSharpGenericTypeConstraint &&  in mustBreak()
367       State.Stack.back().BreakBeforeParameter && !Current.isTrailingComment() &&  in mustBreak()
370   if (State.Stack.back().IsChainedConditional &&  in mustBreak()
381       getLengthToMatchingParen(Previous, State.Stack) + State.Column - 1 >  in mustBreak()
392        State.Stack.back().BreakBeforeParameter) &&  in mustBreak()
402       State.Stack.back().ObjCSelectorNameFound &&  in mustBreak()
403       State.Stack.back().BreakBeforeParameter &&  in mustBreak()
416       (State.Stack.back().CallContinuation != 0 ||  in mustBreak()
417        State.Stack.back().BreakBeforeParameter) &&  in mustBreak()
431       State.Stack.back().BreakBeforeParameter && Current.CanBreakBefore)  in mustBreak()
468         State.Stack.back().BreakBeforeParameter)  in mustBreak()
471              State.Stack.back().BreakBeforeParameter) {  in mustBreak()
477       State.Stack.back().BreakBeforeParameter &&  in mustBreak()
478       State.Stack.back().FirstLessLess == 0)  in mustBreak()
500       !Previous.is(tok::kw_template) && State.Stack.back().BreakBeforeParameter)  in mustBreak()
530   assert(!State.Stack.empty());  in addTokenToState()
568       State.Stack.back().VariablePos == 0) {  in addTokenOnCurrentLine()
569     State.Stack.back().VariablePos = State.Column;  in addTokenOnCurrentLine()
572     while (Tok && State.Stack.back().VariablePos >= Tok->ColumnWidth) {  in addTokenOnCurrentLine()
573       State.Stack.back().VariablePos -= Tok->ColumnWidth;  in addTokenOnCurrentLine()
579       State.Stack.back().LastSpace = State.Stack.back().VariablePos;  in addTokenOnCurrentLine()
608     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
611     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
614       !State.Stack.back().ObjCSelectorNameFound) {  in addTokenOnCurrentLine()
617                  State.Stack.back().Indent);  in addTokenOnCurrentLine()
620       State.Stack.back().AlignColons = false;  in addTokenOnCurrentLine()
622       State.Stack.back().ColonPos = MinIndent + Current.LongestObjCSelectorName;  in addTokenOnCurrentLine()
624       State.Stack.back().ColonPos = FirstColonPos;  in addTokenOnCurrentLine()
646     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
648     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
651       !State.Stack.back().IsCSharpGenericTypeConstraint &&  in addTokenOnCurrentLine()
654     State.Stack.back().Indent = State.Column + Spaces;  in addTokenOnCurrentLine()
655     State.Stack.back().IsAligned = true;  in addTokenOnCurrentLine()
657   if (State.Stack.back().AvoidBinPacking && startsNextParameter(Current, Style))  in addTokenOnCurrentLine()
658     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
661     State.Stack.back().ContainsUnwrappedBuilder = true;  in addTokenOnCurrentLine()
664     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
674     State.Stack.back().NoLineBreak = true;  in addTokenOnCurrentLine()
701         (!State.Stack.back().LastOperatorWrapped && BreakBeforeOperator))  in addTokenOnCurrentLine()
702       State.Stack.back().NoLineBreakInOperand = true;  in addTokenOnCurrentLine()
711     State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
712     State.Stack.back().NestedBlockIndent = State.Column;  in addTokenOnCurrentLine()
717     State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
721     State.Stack.back().Indent = State.Column;  in addTokenOnCurrentLine()
722     State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
733       State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
735     State.Stack.back().Indent = State.Column;  in addTokenOnCurrentLine()
736     State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
738     State.Stack.back().ColonPos = State.Column;  in addTokenOnCurrentLine()
750     if (HasTrailingCall && State.Stack.size() > 1 &&  in addTokenOnCurrentLine()
751         State.Stack[State.Stack.size() - 2].CallContinuation == 0)  in addTokenOnCurrentLine()
752       State.Stack.back().LastSpace = State.Column;  in addTokenOnCurrentLine()
771   if (!State.Stack.back().ContainsLineBreak)  in addTokenOnNewLine()
773   State.Stack.back().ContainsLineBreak = true;  in addTokenOnNewLine()
781       State.Stack.back().FirstLessLess == 0 &&  in addTokenOnNewLine()
783        State.Stack.back().BreakBeforeParameter))  in addTokenOnNewLine()
819     State.Stack.back().NestedBlockIndent = State.Column;  in addTokenOnNewLine()
822     if (State.Stack.back().CallContinuation == 0)  in addTokenOnNewLine()
823       State.Stack.back().CallContinuation = State.Column;  in addTokenOnNewLine()
825     if (!State.Stack.back().ObjCSelectorNameFound) {  in addTokenOnNewLine()
827         State.Stack.back().AlignColons = false;  in addTokenOnNewLine()
829         State.Stack.back().ColonPos =  in addTokenOnNewLine()
831                  ? std::max(State.Stack.back().Indent,  in addTokenOnNewLine()
833                  : State.Stack.back().Indent) +  in addTokenOnNewLine()
837     } else if (State.Stack.back().AlignColons &&  in addTokenOnNewLine()
838                State.Stack.back().ColonPos <= NextNonComment->ColumnWidth) {  in addTokenOnNewLine()
839       State.Stack.back().ColonPos = State.Column + NextNonComment->ColumnWidth;  in addTokenOnNewLine()
852     if (State.Stack.size() > 1)  in addTokenOnNewLine()
853       State.Stack[State.Stack.size() - 2].LastSpace =  in addTokenOnNewLine()
854           std::max(State.Stack.back().LastSpace, State.Stack.back().Indent) +  in addTokenOnNewLine()
860        !State.Stack.back().AvoidBinPacking) ||  in addTokenOnNewLine()
862     State.Stack.back().BreakBeforeParameter = false;  in addTokenOnNewLine()
866     State.Stack.back().BreakBeforeParameter = false;  in addTokenOnNewLine()
869     State.Stack.back().BreakBeforeParameter = true;  in addTokenOnNewLine()
871     State.Stack.back().BreakBeforeParameter = false;  in addTokenOnNewLine()
889                                   State.Stack.back().IsAligned,  in addTokenOnNewLine()
894     State.Stack.back().LastSpace = State.Column;  in addTokenOnNewLine()
899     State.Stack.back().LastSpace += 3; // 3 -> width of "<< ".  in addTokenOnNewLine()
907       (!Style.isCpp() && Current.is(tok::r_brace) && State.Stack.size() > 1 &&  in addTokenOnNewLine()
908        State.Stack[State.Stack.size() - 2].NestedBlockInlined) ||  in addTokenOnNewLine()
910        State.Stack.size() > 1 && !Style.ObjCBreakBeforeNestedBlockParam);  in addTokenOnNewLine()
912     for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i)  in addTokenOnNewLine()
913       State.Stack[i].BreakBeforeParameter = true;  in addTokenOnNewLine()
923     State.Stack.back().BreakBeforeParameter = true;  in addTokenOnNewLine()
930     State.Stack.back().BreakBeforeClosingBrace = true;  in addTokenOnNewLine()
932   if (State.Stack.back().AvoidBinPacking) {  in addTokenOnNewLine()
949       State.Stack.back().BreakBeforeParameter = true;  in addTokenOnNewLine()
956       State.Stack.back().BreakBeforeParameter = false;  in addTokenOnNewLine()
968   if (State.Stack.back().IsCSharpGenericTypeConstraint &&  in getNewLineColumn()
970     return State.Stack.back().ColonPos + 2;  in getNewLineColumn()
975       std::max(State.Stack.back().LastSpace, State.Stack.back().Indent) +  in getNewLineColumn()
985     return std::max(State.Stack.back().LastSpace,  in getNewLineColumn()
986                     State.Stack.back().Indent + Style.ContinuationIndentWidth);  in getNewLineColumn()
995                                      : State.Stack.back().Indent;  in getNewLineColumn()
1000       State.Stack.size() > 1) {  in getNewLineColumn()
1002       return State.Stack[State.Stack.size() - 2].NestedBlockIndent;  in getNewLineColumn()
1004       return State.Stack[State.Stack.size() - 2].LastSpace;  in getNewLineColumn()
1022   if (Current.is(tok::r_paren) && State.Stack.size() > 1 &&  in getNewLineColumn()
1025     return State.Stack[State.Stack.size() - 2].LastSpace;  in getNewLineColumn()
1027     return State.Stack[State.Stack.size() - 2].LastSpace;  in getNewLineColumn()
1033     return State.Stack.back().Indent;  in getNewLineColumn()
1040       State.Stack.back().FirstLessLess != 0)  in getNewLineColumn()
1041     return State.Stack.back().FirstLessLess;  in getNewLineColumn()
1043     if (State.Stack.back().CallContinuation == 0)  in getNewLineColumn()
1045     return State.Stack.back().CallContinuation;  in getNewLineColumn()
1047   if (State.Stack.back().QuestionColumn != 0 &&  in getNewLineColumn()
1056         !State.Stack.back().IsWrappedConditional) {  in getNewLineColumn()
1061       unsigned Indent = State.Stack.back().Indent;  in getNewLineColumn()
1066           State.Stack.back().UnindentOperator)  in getNewLineColumn()
1070     return State.Stack.back().QuestionColumn;  in getNewLineColumn()
1072   if (Previous.is(tok::comma) && State.Stack.back().VariablePos != 0)  in getNewLineColumn()
1073     return State.Stack.back().VariablePos;  in getNewLineColumn()
1081     return std::max(State.Stack.back().LastSpace, State.Stack.back().Indent);  in getNewLineColumn()
1083     if (!State.Stack.back().ObjCSelectorNameFound) {  in getNewLineColumn()
1084       unsigned MinIndent = State.Stack.back().Indent;  in getNewLineColumn()
1102     if (!State.Stack.back().AlignColons)  in getNewLineColumn()
1103       return State.Stack.back().Indent;  in getNewLineColumn()
1104     if (State.Stack.back().ColonPos > NextNonComment->ColumnWidth)  in getNewLineColumn()
1105       return State.Stack.back().ColonPos - NextNonComment->ColumnWidth;  in getNewLineColumn()
1106     return State.Stack.back().Indent;  in getNewLineColumn()
1109     return State.Stack.back().ColonPos;  in getNewLineColumn()
1111     if (State.Stack.back().StartOfArraySubscripts != 0)  in getNewLineColumn()
1112       return State.Stack.back().StartOfArraySubscripts;  in getNewLineColumn()
1115       return State.Stack.back().Indent;  in getNewLineColumn()
1123     return State.Stack.back().Indent;  in getNewLineColumn()
1132     return State.Stack.back().Indent;  in getNewLineColumn()
1135     return State.Stack.back().Indent;  in getNewLineColumn()
1138     return State.Stack.back().Indent;  in getNewLineColumn()
1146     return State.Stack.back().Indent;  in getNewLineColumn()
1147   if (Current.isBinaryOperator() && State.Stack.back().UnindentOperator)  in getNewLineColumn()
1148     return State.Stack.back().Indent - Current.Tok.getLength() -  in getNewLineColumn()
1151       NextNonComment->isBinaryOperator() && State.Stack.back().UnindentOperator)  in getNewLineColumn()
1152     return State.Stack.back().Indent - NextNonComment->Tok.getLength() -  in getNewLineColumn()
1154   if (State.Stack.back().Indent == State.FirstIndent && PreviousNonComment &&  in getNewLineColumn()
1158     return State.Stack.back().Indent + Style.ContinuationIndentWidth;  in getNewLineColumn()
1159   return State.Stack.back().Indent;  in getNewLineColumn()
1176   assert(State.Stack.size());  in moveStateToNextToken()
1180     State.Stack.back().IsCSharpGenericTypeConstraint = true;  in moveStateToNextToken()
1182     State.Stack.back().NoLineBreakInOperand = false;  in moveStateToNextToken()
1184     State.Stack.back().AvoidBinPacking = true;  in moveStateToNextToken()
1186     if (State.Stack.back().FirstLessLess == 0)  in moveStateToNextToken()
1187       State.Stack.back().FirstLessLess = State.Column;  in moveStateToNextToken()
1189       State.Stack.back().LastOperatorWrapped = Newline;  in moveStateToNextToken()
1192     State.Stack.back().LastOperatorWrapped = Newline;  in moveStateToNextToken()
1195     State.Stack.back().LastOperatorWrapped = Newline;  in moveStateToNextToken()
1197       State.Stack.back().StartOfArraySubscripts == 0)  in moveStateToNextToken()
1198     State.Stack.back().StartOfArraySubscripts = State.Column;  in moveStateToNextToken()
1203     State.Stack.back().IsWrappedConditional = true;  in moveStateToNextToken()
1205     State.Stack.back().QuestionColumn = State.Column;  in moveStateToNextToken()
1211       State.Stack.back().QuestionColumn = State.Column;  in moveStateToNextToken()
1218     State.Stack.back().StartOfFunctionCall =  in moveStateToNextToken()
1221     State.Stack.back().ObjCSelectorNameFound = true;  in moveStateToNextToken()
1229     State.Stack.back().Indent =  in moveStateToNextToken()
1234     State.Stack.back().NestedBlockIndent = State.Stack.back().Indent;  in moveStateToNextToken()
1236       State.Stack.back().AvoidBinPacking = true;  in moveStateToNextToken()
1237       State.Stack.back().BreakBeforeParameter =  in moveStateToNextToken()
1240       State.Stack.back().BreakBeforeParameter = false;  in moveStateToNextToken()
1245     State.Stack.back().Indent =  in moveStateToNextToken()
1247     State.Stack.back().NestedBlockIndent = State.Stack.back().Indent;  in moveStateToNextToken()
1249       State.Stack.back().AvoidBinPacking = true;  in moveStateToNextToken()
1252     State.Stack.back().Indent =  in moveStateToNextToken()
1255     State.Stack.back().NestedBlockIndent =  in moveStateToNextToken()
1258     State.Stack.back().LastSpace = State.Column;  in moveStateToNextToken()
1271       !Previous->is(TT_DictLiteral) && State.Stack.size() > 1 &&  in moveStateToNextToken()
1272       !State.Stack.back().HasMultipleNestedBlocks) {  in moveStateToNextToken()
1273     if (State.Stack[State.Stack.size() - 2].NestedBlockInlined && Newline)  in moveStateToNextToken()
1274       for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i)  in moveStateToNextToken()
1275         State.Stack[i].NoLineBreak = true;  in moveStateToNextToken()
1276     State.Stack[State.Stack.size() - 2].NestedBlockInlined = false;  in moveStateToNextToken()
1282     State.Stack.back().NestedBlockInlined =  in moveStateToNextToken()
1288   bool AllowBreak = !State.Stack.back().NoLineBreak &&  in moveStateToNextToken()
1289                     !State.Stack.back().NoLineBreakInOperand;  in moveStateToNextToken()
1340     ParenState NewParenState = State.Stack.back();  in moveStatePastFakeLParens()
1348         NewParenState.NoLineBreak || State.Stack.back().NoLineBreakInOperand;  in moveStatePastFakeLParens()
1366                    State.Stack.back().LastSpace);  in moveStatePastFakeLParens()
1403         !State.Stack.back().IsWrappedConditional) {  in moveStatePastFakeLParens()
1405       NewParenState.UnindentOperator = State.Stack.back().UnindentOperator;  in moveStatePastFakeLParens()
1413     State.Stack.push_back(NewParenState);  in moveStatePastFakeLParens()
1420     unsigned VariablePos = State.Stack.back().VariablePos;  in moveStatePastFakeRParens()
1421     if (State.Stack.size() == 1) {  in moveStatePastFakeRParens()
1425     State.Stack.pop_back();  in moveStatePastFakeRParens()
1426     State.Stack.back().VariablePos = VariablePos;  in moveStatePastFakeRParens()
1438       State.Stack.back().IsCSharpGenericTypeConstraint)  in moveStatePastScopeOpener()
1447   unsigned LastSpace = State.Stack.back().LastSpace;  in moveStatePastScopeOpener()
1450   unsigned NestedBlockIndent = std::max(State.Stack.back().StartOfFunctionCall,  in moveStatePastScopeOpener()
1451                                         State.Stack.back().NestedBlockIndent);  in moveStatePastScopeOpener()
1456                   std::min(State.Column, State.Stack.back().NestedBlockIndent);  in moveStatePastScopeOpener()
1458       NewIndent = State.Stack.back().LastSpace + Style.ContinuationIndentWidth;  in moveStatePastScopeOpener()
1476                 std::max(State.Stack.back().LastSpace,  in moveStatePastScopeOpener()
1477                          State.Stack.back().StartOfFunctionCall);  in moveStatePastScopeOpener()
1484       NewIndent = std::max(NewIndent, State.Stack.back().Indent);  in moveStatePastScopeOpener()
1485       LastSpace = std::max(LastSpace, State.Stack.back().Indent);  in moveStatePastScopeOpener()
1505         (State.Stack.back().IsCSharpGenericTypeConstraint) ||  in moveStatePastScopeOpener()
1518         if (getLengthToMatchingParen(Current, State.Stack) + State.Column >  in moveStatePastScopeOpener()
1544       (State.Stack.back().NoLineBreak ||  in moveStatePastScopeOpener()
1545        State.Stack.back().NoLineBreakInOperand ||  in moveStatePastScopeOpener()
1547         State.Stack.back().ContainsUnwrappedBuilder));  in moveStatePastScopeOpener()
1548   State.Stack.push_back(  in moveStatePastScopeOpener()
1550   State.Stack.back().NestedBlockIndent = NestedBlockIndent;  in moveStatePastScopeOpener()
1551   State.Stack.back().BreakBeforeParameter = BreakBeforeParameter;  in moveStatePastScopeOpener()
1552   State.Stack.back().HasMultipleNestedBlocks =  in moveStatePastScopeOpener()
1561         State.Stack.back().HasMultipleNestedBlocks = true;  in moveStatePastScopeOpener()
1568   State.Stack.back().IsInsideObjCArrayLiteral =  in moveStatePastScopeOpener()
1580   if (State.Stack.size() > 1 &&  in moveStatePastScopeCloser()
1585     State.Stack.pop_back();  in moveStatePastScopeCloser()
1597   if (State.Stack.back().BreakBeforeParameter && Current.MatchingParen &&  in moveStatePastScopeCloser()
1603           getLengthToMatchingParen(CurrentScopeOpener, State.Stack) +  in moveStatePastScopeCloser()
1607         State.Stack.back().BreakBeforeParameter = false;  in moveStatePastScopeCloser()
1615       State.Stack.back().StartOfArraySubscripts = 0;  in moveStatePastScopeCloser()
1620   unsigned NestedBlockIndent = State.Stack.back().NestedBlockIndent;  in moveStateToNewBlock()
1626   State.Stack.push_back(ParenState(State.NextToken, NewIndent,  in moveStateToNewBlock()
1627                                    State.Stack.back().LastSpace,  in moveStateToNewBlock()
1630   State.Stack.back().NestedBlockIndent = NestedBlockIndent;  in moveStateToNewBlock()
1631   State.Stack.back().BreakBeforeParameter = true;  in moveStateToNewBlock()
1711           ? State.Stack.back().NestedBlockIndent  in reformatRawStringLiteral()
1712           : State.Stack.back().Indent;  in reformatRawStringLiteral()
1790     for (unsigned i = 0, e = State.Stack.size(); i != e; ++i)  in reformatRawStringLiteral()
1791       State.Stack[i].BreakBeforeParameter = true;  in reformatRawStringLiteral()
1799   for (unsigned i = 0, e = State.Stack.size(); i != e; ++i)  in addMultilineToken()
1800     State.Stack[i].BreakBeforeParameter = true;  in addMultilineToken()
1930     if (State.Stack.back().IsInsideObjCArrayLiteral) {  in createBreakableToken()
2346       for (unsigned i = 0, e = State.Stack.size(); i != e; ++i)  in breakProtrudingToken()
2347         State.Stack[i].BreakBeforeParameter = true;  in breakProtrudingToken()
2353     State.Stack.back().LastSpace = StartColumn;  in breakProtrudingToken()