1 files changed, 9 insertions, 10 deletions
diff --git a/contrib/llvm/tools/clang/lib/Format/ContinuationIndenter.cpp b/contrib/llvm/tools/clang/lib/Format/ContinuationIndenter.cpp
index 4e8f5af..91bc64b 100644
--- a/contrib/llvm/tools/clang/lib/Format/ContinuationIndenter.cpp
+++ b/contrib/llvm/tools/clang/lib/Format/ContinuationIndenter.cpp
@@ -159,7 +159,8 @@ bool ContinuationIndenter::mustBreak(const LineState &State) {
   if (((Previous.is(TT_DictLiteral) && Previous.is(tok::l_brace)) ||
        Previous.is(TT_ArrayInitializerLSquare)) &&
       Style.ColumnLimit > 0 &&
-      getLengthToMatchingParen(Previous) + State.Column > getColumnLimit(State))
+      getLengthToMatchingParen(Previous) + State.Column - 1 >
+          getColumnLimit(State))
     return true;
   if (Current.is(TT_CtorInitializerColon) &&
       ((Style.AllowShortFunctionsOnASingleLine != FormatStyle::SFS_All) ||
@@ -328,7 +329,7 @@ void ContinuationIndenter::addTokenOnCurrentLine(LineState &State, bool DryRun,
       State.Column > getNewLineColumn(State))
     State.Stack.back().ContainsUnwrappedBuilder = true;
 
-  if (Current.is(TT_LambdaArrow))
+  if (Current.is(TT_LambdaArrow) && Style.Language == FormatStyle::LK_Java)
     State.Stack.back().NoLineBreak = true;
   if (Current.isMemberAccess() && Previous.is(tok::r_paren) &&
       (Previous.MatchingParen &&
@@ -462,6 +463,8 @@ unsigned ContinuationIndenter::addTokenOnNewLine(LineState &State,
   if (NextNonComment->is(tok::question) ||
       (PreviousNonComment && PreviousNonComment->is(tok::question)))
     State.Stack.back().BreakBeforeParameter = true;
+  if (Current.is(TT_BinaryOperator) && Current.CanBreakBefore)
+    State.Stack.back().BreakBeforeParameter = false;
 
   if (!DryRun) {
     unsigned Newlines = std::max(
@@ -481,11 +484,9 @@ unsigned ContinuationIndenter::addTokenOnNewLine(LineState &State,
   bool NestedBlockSpecialCase =
       Current.is(tok::r_brace) && State.Stack.size() > 1 &&
       State.Stack[State.Stack.size() - 2].NestedBlockInlined;
-  if (!NestedBlockSpecialCase) {
-    for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i) {
+  if (!NestedBlockSpecialCase)
+    for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i)
       State.Stack[i].BreakBeforeParameter = true;
-    }
-  }
 
   if (PreviousNonComment &&
       !PreviousNonComment->isOneOf(tok::comma, tok::semi) &&
@@ -689,11 +690,9 @@ unsigned ContinuationIndenter::moveStateToNextToken(LineState &State,
   //   }, a, b, c);
   if (Current.isNot(tok::comment) && Previous && Previous->is(tok::l_brace) &&
       State.Stack.size() > 1) {
-    if (State.Stack[State.Stack.size() - 2].NestedBlockInlined && Newline) {
-      for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i) {
+    if (State.Stack[State.Stack.size() - 2].NestedBlockInlined && Newline)
+      for (unsigned i = 0, e = State.Stack.size() - 1; i != e; ++i)
         State.Stack[i].NoLineBreak = true;
-      }
-    }
     State.Stack[State.Stack.size() - 2].NestedBlockInlined = false;
   }
   if (Previous && (Previous->isOneOf(tok::l_paren, tok::comma, tok::colon) ||