diff --git a/Installation/auxiliary/gdb/test.cpp b/Installation/auxiliary/gdb/test.cpp
index 3e188927e7e..781848f14d7 100644
--- a/Installation/auxiliary/gdb/test.cpp
+++ b/Installation/auxiliary/gdb/test.cpp
@@ -1,13 +1,22 @@
 #include <CGAL/Simple_cartesian.h>
 #include <CGAL/Cartesian.h>
 #include <CGAL/Gmpq.h>
+#include <CGAL/Algebraic_kernel_for_circles_2_2.h>
+#include <CGAL/Circular_kernel_2.h>
+#include <CGAL/Filtered_kernel.h>
 
 typedef CGAL::Simple_cartesian<double> K;
 typedef CGAL::Cartesian<double> K2;
 typedef CGAL::Simple_cartesian<CGAL::Gmpq> K3;
 typedef K3::RT FT3;
 
+typedef CGAL::Algebraic_kernel_for_circles_2_2<double>          AK;
+typedef CGAL::Circular_kernel_2<K, AK> CK;
+
+typedef CGAL::Filtered_kernel<K> FK;
+
 int main() {
+  K::Point_2 default_p;
   K::Point_2 p(-1./3, 2.);
   K::Vector_2 v = p - CGAL::ORIGIN;
   K::Circle_2 c(p, 10);
@@ -17,7 +26,17 @@ int main() {
   K2::Circle_2 c2(p2, 10);
 
   // no correct pretty-printer for CGAL::Gmpq
-  K3::Point_3 p3(-3, 10, 2);
-  K3::Vector_3 v3 = p3 - CGAL::ORIGIN; 
+  K3::Point_2 p3(-3, 10);
+  K3::Vector_2 v3 = p3 - CGAL::ORIGIN; 
+
+  CK::Point_2 p4;
+  CK::Vector_2 v4;
+
+  FK::Point_2 default_p5;
+  FK::Vector_2 default_v5;
+
+  FK::Point_2 p5(1, 2);
+  FK::Vector_2 v5(3, 4);
+
   return 0;
 }