diff --git a/Cartesian_kernel/include/CGAL/Cartesian/Sphere_3.h b/Cartesian_kernel/include/CGAL/Cartesian/Sphere_3.h
index 0e2c1a63d89..c3362e4580c 100644
--- a/Cartesian_kernel/include/CGAL/Cartesian/Sphere_3.h
+++ b/Cartesian_kernel/include/CGAL/Cartesian/Sphere_3.h
@@ -106,17 +106,17 @@ public:
 
   const Point_3 & center() const
   {
-      return get(base).get<0>();
+      return get(base).template get<0>();
   }
   const FT & squared_radius() const
   {
       // Returns the square of the radius (instead of the radius itself,
       // which would require square roots)
-      return get(base).get<1>();
+      return get(base).template get<1>();
   }
   Orientation orientation() const
   {
-      return get(base).get<2>();
+      return get(base).template get<2>();
   }
 
   // A circle is degenerate if its (squared) radius is null or negative
diff --git a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
index 995f22545ff..c306a26d772 100644
--- a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
+++ b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
@@ -56,7 +56,7 @@ namespace CGAL {
     public:
 
       const Sphere_3& reference_sphere(){
-        return get_ref_sphere(get(base).get<0>());
+        return get_ref_sphere(get(base).template get<0>());
       };
 
         
@@ -225,17 +225,17 @@ namespace CGAL {
 
       const Circle_3& supporting_circle() const 
       {
-        return get(base).get<0>();
+        return get(base).template get<0>();
       }
 
       const Circular_arc_point_3& source() const 
       {
-        return get(base).get<1>();
+        return get(base).template get<1>();
       }
 
       const Circular_arc_point_3& target() const 
       {
-        return get(base).get<2>();
+        return get(base).template get<2>();
       }
 
       Plane_3 supporting_plane() const {
diff --git a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
index f06e6bd7a98..808cf0f8f23 100644
--- a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
+++ b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
@@ -145,17 +145,17 @@ namespace CGAL {
 
       const Line_3& supporting_line() const 
       {
-        return get(base).get<0>();
+        return get(base).template get<0>();
       }
 
       const Circular_arc_point_3& source() const 
       {
-        return get(base).get<1>();
+        return get(base).template get<1>();
       }
 
       const Circular_arc_point_3& target() const 
       {
-        return get(base).get<2>();
+        return get(base).template get<2>();
       }
 
       const Circular_arc_point_3& lower_xyz_extremity() const
diff --git a/Homogeneous_kernel/include/CGAL/Homogeneous/CircleH2.h b/Homogeneous_kernel/include/CGAL/Homogeneous/CircleH2.h
index 13dbe97f58b..2b3bb52a1eb 100644
--- a/Homogeneous_kernel/include/CGAL/Homogeneous/CircleH2.h
+++ b/Homogeneous_kernel/include/CGAL/Homogeneous/CircleH2.h
@@ -114,13 +114,13 @@ template <class R>
 inline
 const typename CircleH2<R>::Point_2 &
 CircleH2<R>::center() const
-{ return get(base).get<0>(); }
+{ return get(base).template get<0>(); }
 
 template <class R>
 inline
 const typename CircleH2<R>::FT &
 CircleH2<R>::squared_radius() const
-{ return get(base).get<1>(); }
+{ return get(base).template get<1>(); }
 
 template <class R>
 CGAL_KERNEL_INLINE
@@ -136,7 +136,7 @@ template <class R>
 inline
 Orientation
 CircleH2<R>::orientation() const
-{ return get(base).get<2>(); }
+{ return get(base).template get<2>(); }
 
 template <class R>
 CGAL_KERNEL_INLINE
diff --git a/Homogeneous_kernel/include/CGAL/Homogeneous/SphereH3.h b/Homogeneous_kernel/include/CGAL/Homogeneous/SphereH3.h
index 0907004c85e..19f1e9c5f19 100644
--- a/Homogeneous_kernel/include/CGAL/Homogeneous/SphereH3.h
+++ b/Homogeneous_kernel/include/CGAL/Homogeneous/SphereH3.h
@@ -180,19 +180,19 @@ template <class R>
 inline
 const typename SphereH3<R>::Point_3 &
 SphereH3<R>::center() const
-{ return get(base).get<0>(); }
+{ return get(base).template get<0>(); }
 
 template <class R>
 inline
 const typename SphereH3<R>::FT &
 SphereH3<R>::squared_radius() const
-{ return get(base).get<1>(); }
+{ return get(base).template get<1>(); }
 
 template <class R>
 inline
 Orientation
 SphereH3<R>::orientation() const
-{ return get(base).get<2>(); }
+{ return get(base).template get<2>(); }
 
 template <class R>
 inline
diff --git a/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h b/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h
index b5449e30359..e2d5d96cf66 100644
--- a/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h
+++ b/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h
@@ -2738,7 +2738,7 @@ inline void Periodic_3_triangulation_3<GT,TDS>::periodic_remove(Vertex_handle v,
 
   // finally set the neighboring relations
   for (unsigned int i=0 ; i<nr_vec.size() ; i++) {
-    nr_vec[i].get<0>()->set_neighbor(nr_vec[i].get<1>(),nr_vec[i].get<2>());
+    nr_vec[i].template get<0>()->set_neighbor(nr_vec[i].template get<1>(),nr_vec[i].template get<2>());
   }
   
   _tds.delete_vertex(v);
diff --git a/Straight_skeleton_2/include/CGAL/compute_outer_frame_margin.h b/Straight_skeleton_2/include/CGAL/compute_outer_frame_margin.h
index 9e81af5869a..44e3dba4a98 100644
--- a/Straight_skeleton_2/include/CGAL/compute_outer_frame_margin.h
+++ b/Straight_skeleton_2/include/CGAL/compute_outer_frame_margin.h
@@ -76,7 +76,7 @@ boost::optional< typename Traits::FT > compute_outer_frame_margin ( ForwardPoint
         break ;
       }
        
-      FT lSDist = CGAL::squared_distance(*lCurr,(*lP).get<0>());
+      FT lSDist = CGAL::squared_distance(*lCurr,(*lP).template get<0>());
  
       if (    ! CGAL_NTS is_valid ( lSDist )
            || ! CGAL_NTS is_finite( lSDist )
diff --git a/Stream_lines_2/include/CGAL/Stream_lines_2.h b/Stream_lines_2/include/CGAL/Stream_lines_2.h
index d8381579447..336250205a2 100644
--- a/Stream_lines_2/include/CGAL/Stream_lines_2.h
+++ b/Stream_lines_2/include/CGAL/Stream_lines_2.h
@@ -87,7 +87,7 @@ protected:
     bool operator()(const Pq_element &a1, const Pq_element
         &a2)
       {
-        return a1.get<3>().second < a2.get<3>().second ;
+        return a1.template get<3>().second < a2.template get<3>().second ;
       }
   };
   std::priority_queue<Pq_element, std::vector<Pq_element>, C>    pq;
@@ -180,7 +180,7 @@ public:
   std::pair<Point_2, FT> get_biggest_circle()
     {
       Pq_element m_Pq = Biggest_circle;
-      std::pair<Point_2, FT> circle(m_Pq.get<3>().first, m_Pq.get<3>().second);
+      std::pair<Point_2, FT> circle(m_Pq.template get<3>().first, m_Pq.template get<3>().second);
       return circle;
     }
 protected:
@@ -676,10 +676,10 @@ pq_elements(const Vector_field_2 & vector_field_2, Vertex_container_2 stl_vertic
       else
         {
     Pq_next_r = m_Pq_element;
-    if (Pq_element_max_r.get<3>().second <= Pq_next_r.get<3>().second)
+    if (Pq_element_max_r.template get<3>().second <= Pq_next_r.template get<3>().second)
       Pq_element_max_r = Pq_next_r;
-    if ((Pq_current_r.get<3>().second>=Pq_previous_r.get<3>().second)
-        &&(Pq_current_r.get<3>().second>=Pq_next_r.get<3>().second))
+    if ((Pq_current_r.template get<3>().second>=Pq_previous_r.template get<3>().second)
+        &&(Pq_current_r.template get<3>().second>=Pq_next_r.template get<3>().second))
       {
         pq.push(Pq_current_r);
       }
@@ -714,10 +714,10 @@ pq_elements(const Vector_field_2 & vector_field_2, Vertex_container_2 stl_vertic
       else
         {
     Pq_next_l = m_Pq_element;
-    if (Pq_element_max_l.get<3>().second <= Pq_next_l.get<3>().second) 
+    if (Pq_element_max_l.template get<3>().second <= Pq_next_l.template get<3>().second) 
       Pq_element_max_l = Pq_next_l;
-    if ((Pq_current_l.get<3>().second>=Pq_previous_l.get<3>().second)
-        &&(Pq_current_l.get<3>().second>=Pq_next_l.get<3>().second))
+    if ((Pq_current_l.template get<3>().second>=Pq_previous_l.template get<3>().second)
+        &&(Pq_current_l.template get<3>().second>=Pq_next_l.template get<3>().second))
       {
         pq.push(Pq_current_l);
       }
@@ -773,14 +773,14 @@ Stream_lines_2<VectorField_2, Integrator_2>::get_next_seed_point(FT &
   do{
     CGAL_assertion(!pq.empty());
     m_Pq_element = pq.top();
-    v0 = m_Pq_element.get<0>();
-    v1 = m_Pq_element.get<1>();
-    v2 = m_Pq_element.get<2>();
-    distance = m_Pq_element.get<3>().second;
+    v0 = m_Pq_element.template get<0>();
+    v1 = m_Pq_element.template get<1>();
+    v2 = m_Pq_element.template get<2>();
+    distance = m_Pq_element.template get<3>().second;
     pq.pop();
     b0 = m_DT.is_face(v0,v1,v2,fr);
     if (b0){
-      seed_point_ = m_Pq_element.get<3>().first;}
+      seed_point_ = m_Pq_element.template get<3>().first;}
     b = (!pq.empty());
   }while ((b)&&(!b0));
   Biggest_circle = m_Pq_element;
@@ -893,13 +893,13 @@ Stream_lines_2<VectorField_2, Integrator_2>::get_pq()
   while (!pq_temp.empty())
     {
       Pq_element m_Pq_element = pq_temp.top();
-      Vertex_handle v0 = m_Pq_element.get<0>();
-      Vertex_handle v1 = m_Pq_element.get<1>();
-      Vertex_handle v2 = m_Pq_element.get<2>();
+      Vertex_handle v0 = m_Pq_element.template get<0>();
+      Vertex_handle v1 = m_Pq_element.template get<1>();
+      Vertex_handle v2 = m_Pq_element.template get<2>();
       pq_temp.pop();
       Face_handle fr;
       bool b0 = m_DT.is_face(v0,v1,v2,fr);
-      Point_2 sdPoint = m_Pq_element.get<3>().first;
+      Point_2 sdPoint = m_Pq_element.template get<3>().first;
       if (b0)
   _list.push_front(sdPoint);
     }