From b27fc8b4afdbfa270cf720420125d543d6bed8df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Tue, 7 Sep 2021 11:46:54 +0200
Subject: [PATCH] add missing ()

---
 BGL/test/BGL/test_cgal_bgl_named_params.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/BGL/test/BGL/test_cgal_bgl_named_params.cpp b/BGL/test/BGL/test_cgal_bgl_named_params.cpp
index 8e448b0b5d5..b7322b049f2 100644
--- a/BGL/test/BGL/test_cgal_bgl_named_params.cpp
+++ b/BGL/test/BGL/test_cgal_bgl_named_params.cpp
@@ -46,7 +46,7 @@ template<class NamedParameters>
 void test_no_copyable(const NamedParameters& np)
 {
   typedef typename inp::Get_param<typename NamedParameters::base,inp::visitor_t>::type NP_type;
-  CGAL_static_assertion( boost::is_same<NP_type,std::reference_wrapper<const B> > ::value );
+  CGAL_static_assertion( (boost::is_same<NP_type,std::reference_wrapper<const B> >::value) );
 
   const A<4>& a  = params::choose_parameter(params::get_parameter_reference(np, inp::edge_index), A<4>(4));
   assert(a.v==4);
@@ -60,31 +60,31 @@ void test_references(const NamedParameters& np)
 
   // std::reference_wrapper
   typedef typename inp::Lookup_named_param_def<inp::visitor_t, NamedParameters, Default_type>::reference Visitor_reference_type;
-  CGAL_static_assertion(std::is_same<B&, Visitor_reference_type>::value);
+  CGAL_static_assertion( (std::is_same<B&, Visitor_reference_type>::value) );
   Visitor_reference_type vis_ref = params::choose_parameter(params::get_parameter_reference(np, inp::visitor), default_value);
   CGAL_USE(vis_ref);
 
   // std::reference_wrapper of const
   typedef typename inp::Lookup_named_param_def<inp::face_index_t, NamedParameters, Default_type>::reference FIM_reference_type;
-  CGAL_static_assertion(std::is_same<const B&, FIM_reference_type>::value);
+  CGAL_static_assertion( (std::is_same<const B&, FIM_reference_type>::value) );
   FIM_reference_type fim_ref = params::choose_parameter(params::get_parameter_reference(np, inp::face_index), default_value);
   CGAL_USE(fim_ref);
 
   // non-copyable
   typedef typename inp::Lookup_named_param_def<inp::vertex_point_t, NamedParameters, Default_type>::reference VPM_reference_type;
-  CGAL_static_assertion(std::is_same<const B&, VPM_reference_type>::value);
+  CGAL_static_assertion( (std::is_same<const B&, VPM_reference_type>::value) );
   VPM_reference_type vpm_ref = params::choose_parameter(params::get_parameter_reference(np, inp::vertex_point), default_value);
   CGAL_USE(vpm_ref);
 
   // passed by copy
   typedef typename inp::Lookup_named_param_def<inp::vertex_index_t, NamedParameters, Default_type>::reference VIM_reference_type;
-  CGAL_static_assertion(std::is_same<A<0>, VIM_reference_type>::value);
+  CGAL_static_assertion( (std::is_same<A<0>, VIM_reference_type>::value) );
   VIM_reference_type vim_ref = params::choose_parameter(params::get_parameter_reference(np, inp::vertex_index), default_value);
   CGAL_USE(vim_ref);
 
   // default
   typedef typename inp::Lookup_named_param_def<inp::edge_index_t, NamedParameters, Default_type>::reference EIM_reference_type;
-  CGAL_static_assertion(std::is_same<Default_type&, EIM_reference_type>::value);
+  CGAL_static_assertion(( std::is_same<Default_type&, EIM_reference_type>::value) );
   EIM_reference_type eim_ref = params::choose_parameter(params::get_parameter_reference(np, inp::edge_index), default_value);
   assert(&eim_ref==&default_value);
 }