more fix

Author: oraluben

include/pybind11/pytypes.h

@@ -319,6 +319,10 @@ PYBIND11_NAMESPACE_BEGIN(detail)
 inline std::string error_string();
 PYBIND11_NAMESPACE_END(detail)
 
+#if defined(_MSC_VER)
+#  pragma warning(push)
+#  pragma warning(disable: 4275) // warning C4275: An exported class was derived from a class that wasn't exported. Can be ignored when derived from a STL class.
+#endif
 /// Fetch and hold an error which was already set in Python.  An instance of this is typically
 /// thrown to propagate python-side errors back through C++ which can either be caught manually or
 /// else falls back to the function dispatcher (which then raises the captured error back to
@@ -371,6 +375,9 @@ class PYBIND11_EXPORT error_already_set : public std::runtime_error {
 private:
     object m_type, m_value, m_trace;
 };
+#if defined(_MSC_VER)
+#  pragma warning(pop)
+#endif
 
 /** \defgroup python_builtins _
     Unless stated otherwise, the following C++ functions behave the same