1 files changed, 4 insertions, 4 deletions
diff --git a/src/google/protobuf/wire_format.h b/src/google/protobuf/wire_format.h
index d602d214..36f4a0bb 100644
--- a/src/google/protobuf/wire_format.h
+++ b/src/google/protobuf/wire_format.h
@@ -260,12 +260,12 @@ class LIBPROTOBUF_EXPORT UnknownFieldSetFieldSkipper : public FieldSkipper {
  public:
   UnknownFieldSetFieldSkipper(UnknownFieldSet* unknown_fields)
       : unknown_fields_(unknown_fields) {}
-  virtual ~UnknownFieldSetFieldSkipper() {}
+  virtual ~UnknownFieldSetFieldSkipper() override {}
 
   // implements FieldSkipper -----------------------------------------
-  virtual bool SkipField(io::CodedInputStream* input, uint32 tag);
-  virtual bool SkipMessage(io::CodedInputStream* input);
-  virtual void SkipUnknownEnum(int field_number, int value);
+  virtual bool SkipField(io::CodedInputStream* input, uint32 tag) override;
+  virtual bool SkipMessage(io::CodedInputStream* input) override;
+  virtual void SkipUnknownEnum(int field_number, int value) override;
 
  protected:
   UnknownFieldSet* unknown_fields_;