add test that was failing without the patch

Triangulation/test/Triangulation/CMakeLists.txt

@@ -26,8 +26,9 @@ if(TARGET CGAL::Eigen3_support)
   create_single_source_cgal_program("test_torture.cpp")
   create_single_source_cgal_program("test_insert_if_in_star.cpp")
   create_single_source_cgal_program("simple_io_test.cpp")
+  create_single_source_cgal_program("issue_8347.cpp")
   foreach(target test_triangulation test_delaunay test_regular test_tds
-                 test_torture test_insert_if_in_star simple_io_test)
+                 test_torture test_insert_if_in_star simple_io_test issue_8347)
     target_link_libraries(${target} PUBLIC CGAL::Eigen3_support)
   endforeach()
 

Triangulation/test/Triangulation/issue_8347.cpp

@@ -0,0 +1,40 @@
+#include <iostream>
+
+#include <CGAL/Epick_d.h>
+#include <CGAL/Epeck_d.h>
+#include <CGAL/Delaunay_triangulation.h>
+
+typedef CGAL::Dynamic_dimension_tag Dim_tag;
+//typedef CGAL::Dimension_tag<2> Dim_tag;
+
+typedef CGAL::Epick_d< Dim_tag >  Kernel;
+typedef CGAL::Delaunay_triangulation<Kernel> Triangulation;
+
+typedef typename Triangulation::Vertex_handle Vertex_handle;
+typedef typename Triangulation::Point Point;
+
+Point create_point(double x,double y) {
+    std::vector<double> c;
+    c.push_back(x);
+    c.push_back(y);
+    return Point(2,c.begin(),c.end());
+}
+
+int main() {
+
+    Triangulation T(2);
+
+    Point p1=create_point(2, 3);
+    Point p2=create_point(6, 3);
+    Point p3=create_point(0, 4);
+
+    Vertex_handle vh1=T.insert(p1);
+    T.insert(p2);
+    T.remove(vh1);
+
+    T.insert(p3);
+
+    std::cout << "Exit normally" << std::endl;
+
+    return 0;
+}