diff --git a/Lib/csharp/csharp.swg b/Lib/csharp/csharp.swg
index aaec4eef5..6676c3bed 100644
--- a/Lib/csharp/csharp.swg
+++ b/Lib/csharp/csharp.swg
@@ -288,7 +288,7 @@ $1 = &temp; %}
   SWIG_CSharpThrowException(SWIG_CSharpException, error_msg);
 }
 
-%typemap(throws) SWIGTYPE {
+%typemap(throws) SWIGTYPE, SWIGTYPE &, SWIGTYPE * {
   SWIG_CSharpThrowException(SWIG_CSharpException, "C++ $1_type exception thrown");
 }
 
diff --git a/Lib/java/java.swg b/Lib/java/java.swg
index ce3f05e72..868192ea9 100644
--- a/Lib/java/java.swg
+++ b/Lib/java/java.swg
@@ -766,7 +766,7 @@
   return $null;
 }
 
-%typemap(throws) SWIGTYPE {
+%typemap(throws) SWIGTYPE, SWIGTYPE &, SWIGTYPE * {
   SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, "C++ $1_type exception thrown");
   return $null;
 }