core: fix compilation warnings

include/hpp/fcl/BV/BV.h

@@ -62,7 +62,7 @@ template<typename BV1, typename BV2>
 class Converter
 {
 private:
-  static void convert(const BV1& bv1, const Transform3f& tf1, BV2& bv2)
+  static void convert(const BV1& /*bv1*/, const Transform3f& /*tf1*/, BV2& /*bv2*/)
   {
     // should only use the specialized version, so it is private.
   }

include/hpp/fcl/BV/RSS.h

@@ -163,4 +163,4 @@ bool overlap(const Matrix3f& R0, const Vec3f& T0, const RSS& b1, const RSS& b2,
 
 } // namespace hpp
 
-#endif
\ No newline at end of file
+#endif

include/hpp/fcl/internal/tools.h

@@ -206,4 +206,5 @@ bool isEqual(const Eigen::MatrixBase<Derived>& lhs, const Eigen::MatrixBase<Othe
 }
 } // namespace hpp
 
-#endif
\ No newline at end of file
+#endif
+

src/distance_func_matrix.h

@@ -65,4 +65,5 @@ namespace fcl
 
 /// @endcond
 
-#endif
\ No newline at end of file
+#endif
+

src/traits_traversal.h

@@ -102,4 +102,5 @@ struct TraversalTraitsDistance <BVHModel<T_BVH>, OcTree>
 
 }
 
-} //hpp
\ No newline at end of file
+} //hpp
+