From 692f35a62d5ea2ffa75360d4702a88e1ff66bbcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Mon, 15 Feb 2021 17:17:20 +0100
Subject: [PATCH] fix warnings

---
 .../Polygon_mesh_processing/internal/Corefinement/Visitor.h   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/Visitor.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/Visitor.h
index 02692973e93..a50deb6ae03 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/Visitor.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/Visitor.h
@@ -472,7 +472,7 @@ public:
   {
     static const constexpr std::size_t NM_NID((std::numeric_limits<std::size_t>::max)());
 
-    for(const std::pair<const TriangleMesh*, const NM_features_map*>& tm_and_nm :
+    for(const std::pair<const TriangleMesh* const, const NM_features_map*>& tm_and_nm :
         non_manifold_feature_maps)
     {
       TriangleMesh* tm_ptr = const_cast<TriangleMesh*>(tm_and_nm.first);
@@ -485,7 +485,7 @@ public:
         if (eid!=NM_NID)
           edges_to_copy.push_back(std::make_pair(eid,&(ed_and_ids.second)));
       }
-      for(const std::pair<const std::size_t, const Node_ids*>& id_and_nodes : edges_to_copy)
+      for(const std::pair<std::size_t, const Node_ids*>& id_and_nodes : edges_to_copy)
       {
         const std::vector<edge_descriptor>& nm_edges =
           tm_and_nm.second->non_manifold_edges[id_and_nodes.first];