1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Format/ContinuationIndenter.cpp b/clang/lib/Format/ContinuationIndenter.cpp
index bf075ab6d53..5a30370af86 100644
--- a/clang/lib/Format/ContinuationIndenter.cpp
+++ b/clang/lib/Format/ContinuationIndenter.cpp
@@ -930,6 +930,13 @@ void ContinuationIndenter::moveStatePastScopeOpener(LineState &State,
     return;
   }
 
+  const FormatToken *Previous = Current.getPreviousNonComment();
+  if (Previous && Previous->is(tok::comma) &&
+      !Previous->is(TT_OverloadedOperator)) {
+    if (!Newline)
+      State.Stack.back().NoLineBreak = true;
+  }
+
   unsigned NewIndent;
   unsigned NewIndentLevel = State.Stack.back().IndentLevel;
   unsigned LastSpace = State.Stack.back().LastSpace;