WRG: hide overloaded virtual warnings from third party

Modules/Adapters/GdalAdapters/test/otbOGRDataSourceWrapperNew.cxx

@@ -27,6 +27,7 @@
 #if defined(__GNUC__) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
 #include <boost/test/unit_test.hpp>
 #pragma GCC diagnostic pop
 #else

Modules/Filtering/Projection/test/otbSensorModel.cxx

@@ -39,6 +39,7 @@
 #if defined(__GNUC__) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
 #include "ossim/projection/ossimProjection.h"
 #pragma GCC diagnostic pop
 #else

Modules/ThirdParty/OssimPlugins/test/ossimStringUtilitiesTest.cpp

@@ -25,7 +25,7 @@
 #if defined(__GNUC__) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-parameter"
-// #pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
 #pragma GCC diagnostic ignored "-Wshadow"
 #endif
 

Modules/ThirdParty/OssimPlugins/test/ossimTimeUtilitiesTest.cpp

@@ -25,7 +25,7 @@
 #if defined(__GNUC__) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-parameter"
-// #pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
 #pragma GCC diagnostic ignored "-Wshadow"
 #endif