1 files changed, 5 insertions, 16 deletions
diff --git a/source/blender/freestyle/intern/view_map/AutoPtrHelper.h b/source/blender/freestyle/intern/view_map/AutoPtrHelper.h
index 9da109ab2a6..fb2a9d73d13 100644
--- a/source/blender/freestyle/intern/view_map/AutoPtrHelper.h
+++ b/source/blender/freestyle/intern/view_map/AutoPtrHelper.h
@@ -26,7 +26,6 @@
 
 namespace Freestyle {
 
-#if __cplusplus > 199711L
 template<typename T> class AutoPtr : public std::unique_ptr<T> {
  public:
   AutoPtr() : std::unique_ptr<T>()
@@ -36,26 +35,16 @@ template<typename T> class AutoPtr : public std::unique_ptr<T> {
   {
   }
 
-  /* TODO(sergey): Is there more clear way to do this? */
+  /* Mimic behavior of legacy auto_ptr.
+   * Keep implementation as small as possible, hens delete assignment operator. */
+
   template<typename X> AutoPtr(AutoPtr<X> &other) : std::unique_ptr<T>(other.get())
   {
     other.release();
   }
+
+  template<typename X> AutoPtr &operator=(AutoPtr<X> &other) = delete;
 };
-#else
-template<typename T> class AutoPtr : public std::auto_ptr<T> {
- public:
-  AutoPtr() : std::auto_ptr<T>()
-  {
-  }
-  AutoPtr(T *ptr) : std::auto_ptr<T>(ptr)
-  {
-  }
-  AutoPtr(std::auto_ptr_ref<T> ref) : std::auto_ptr<T>(ref)
-  {
-  }
-};
-#endif
 
 } /* namespace Freestyle */