Merge remote-tracking branch 'upstream/3.4' into merge-3.4

modules/core/include/opencv2/core/bindings_utils.hpp

@@ -8,6 +8,8 @@
 #include <opencv2/core/async.hpp>
 #include <opencv2/core/detail/async_promise.hpp>
 
+#include <stdexcept>
+
 namespace cv { namespace utils {
 //! @addtogroup core_utils
 //! @{
@@ -113,6 +115,12 @@ String dumpRange(const Range& argument)
     }
 }
 
+CV_WRAP static inline
+void testRaiseGeneralException()
+{
+    throw std::runtime_error("exception text");
+}
+
 CV_WRAP static inline
 AsyncArray testAsyncArray(InputArray argument)
 {