1 files changed, 8 insertions, 3 deletions
diff --git a/clang/lib/Format/FormatToken.h b/clang/lib/Format/FormatToken.h
index f2bba324e67..90208b60658 100644
--- a/clang/lib/Format/FormatToken.h
+++ b/clang/lib/Format/FormatToken.h
@@ -103,9 +103,10 @@ struct FormatToken {
         IsFirst(false), MustBreakBefore(false), IsUnterminatedLiteral(false),
         BlockKind(BK_Unknown), Type(TT_Unknown), SpacesRequiredBefore(0),
         CanBreakBefore(false), ClosesTemplateDeclaration(false),
-        ParameterCount(0), PackingKind(PPK_Inconclusive), TotalLength(0),
-        UnbreakableTailLength(0), BindingStrength(0), NestingLevel(0),
-        SplitPenalty(0), LongestObjCSelectorName(0), FakeRParens(0),
+        ParameterCount(0), BlockParameterCount(0),
+        PackingKind(PPK_Inconclusive), TotalLength(0), UnbreakableTailLength(0),
+        BindingStrength(0), NestingLevel(0), SplitPenalty(0),
+        LongestObjCSelectorName(0), FakeRParens(0),
         StartsBinaryExpression(false), EndsBinaryExpression(false),
         OperatorIndex(0), LastOperator(false),
         PartOfMultiVariableDeclStmt(false), IsForEachMacro(false),
@@ -191,6 +192,10 @@ struct FormatToken {
   /// the number of commas.
   unsigned ParameterCount;
 
+  /// \brief Number of parameters that are nested blocks,
+  /// if this is "(", "[" or "<".
+  unsigned BlockParameterCount;
+
   /// \brief A token can have a special role that can carry extra information
   /// about the token's formatting.
   std::unique_ptr<TokenRole> Role;