1 files changed, 2 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_padding_optimizer.h b/src/google/protobuf/compiler/cpp/cpp_padding_optimizer.h
index 9641ba40..42a3b5cd 100644
--- a/src/google/protobuf/compiler/cpp/cpp_padding_optimizer.h
+++ b/src/google/protobuf/compiler/cpp/cpp_padding_optimizer.h
@@ -50,10 +50,10 @@ namespace cpp {
 class PaddingOptimizer : public MessageLayoutHelper {
  public:
   PaddingOptimizer() {}
-  ~PaddingOptimizer() {}
+  ~PaddingOptimizer() override {}
 
   void OptimizeLayout(std::vector<const FieldDescriptor*>* fields,
-                      const Options& options);
+                      const Options& options) override;
 };
 
 }  // namespace cpp