1 files changed, 6 insertions, 3 deletions
diff --git a/clang/lib/Sema/SemaTemplateVariadic.cpp b/clang/lib/Sema/SemaTemplateVariadic.cpp
index d06b7d49b45..8773f45c30a 100644
--- a/clang/lib/Sema/SemaTemplateVariadic.cpp
+++ b/clang/lib/Sema/SemaTemplateVariadic.cpp
@@ -1176,15 +1176,18 @@ ExprResult Sema::ActOnCXXFoldExpr(SourceLocation LParenLoc, Expr *LHS,
   }
 
   BinaryOperatorKind Opc = ConvertTokenKindToBinaryOpcode(Operator);
-  return BuildCXXFoldExpr(LParenLoc, LHS, Opc, EllipsisLoc, RHS, RParenLoc);
+  return BuildCXXFoldExpr(LParenLoc, LHS, Opc, EllipsisLoc, RHS, RParenLoc,
+                          None);
 }
 
 ExprResult Sema::BuildCXXFoldExpr(SourceLocation LParenLoc, Expr *LHS,
                                   BinaryOperatorKind Operator,
                                   SourceLocation EllipsisLoc, Expr *RHS,
-                                  SourceLocation RParenLoc) {
+                                  SourceLocation RParenLoc,
+                                  Optional<unsigned> NumExpansions) {
   return new (Context) CXXFoldExpr(Context.DependentTy, LParenLoc, LHS,
-                                   Operator, EllipsisLoc, RHS, RParenLoc);
+                                   Operator, EllipsisLoc, RHS, RParenLoc,
+                                   NumExpansions);
 }
 
 ExprResult Sema::BuildEmptyCXXFoldExpr(SourceLocation EllipsisLoc,