src: mark virtual functions with override keyword

Add `override` keywords where appropriate.  Makes maintenance easier
because the compiler will shout at you when a base class changes in
an incompatible way.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/tls_wrap.h b/src/tls_wrap.h
index 598288c621..b409e54011 100644
--- a/src/tls_wrap.h
+++ b/src/tls_wrap.h
@@ -52,22 +52,22 @@ class TLSCallbacks : public crypto::SSLWrap<TLSCallbacks>,
                          v8::Handle<v8::Value> unused,
                          v8::Handle<v8::Context> context);
 
-  const char* Error();
-  int TryWrite(uv_buf_t** bufs, size_t* count);
+  const char* Error() override;
+  int TryWrite(uv_buf_t** bufs, size_t* count) override;
   int DoWrite(WriteWrap* w,
               uv_buf_t* bufs,
               size_t count,
               uv_stream_t* send_handle,
-              uv_write_cb cb);
-  void AfterWrite(WriteWrap* w);
+              uv_write_cb cb) override;
+  void AfterWrite(WriteWrap* w) override;
   void DoAlloc(uv_handle_t* handle,
                size_t suggested_size,
-               uv_buf_t* buf);
+               uv_buf_t* buf) override;
   void DoRead(uv_stream_t* handle,
               ssize_t nread,
               const uv_buf_t* buf,
-              uv_handle_type pending);
-  int DoShutdown(ShutdownWrap* req_wrap, uv_shutdown_cb cb);
+              uv_handle_type pending) override;
+  int DoShutdown(ShutdownWrap* req_wrap, uv_shutdown_cb cb) override;
 
   void NewSessionDoneCb();