From: Daniel Arndt <arndtd@ornl.gov>
Date: Mon, 9 Jan 2023 20:10:55 +0000 (+0000)
Subject: Guard Boost compilation error with IntelLLVM
X-Git-Tag: v9.5.0-rc1~658^2~8
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06332597691c2f80e3dad659b24620fc5058f973;p=dealii.git

Guard Boost compilation error with IntelLLVM
---

diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index 61f11d7902..9e6454e170 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -3012,6 +3012,7 @@ namespace GridTools
           }
         else
           {
+#if !defined(__INTEL_LLVM_COMPILER) || BOOST_VERSION >= 108100
             if (!used_vertices_rtree.empty())
               {
                 // If we have an rtree at our disposal, use it.
@@ -3040,6 +3041,7 @@ namespace GridTools
                     closest_vertex_index = res[0].second;
               }
             else
+#endif
               {
                 closest_vertex_index = GridTools::find_closest_vertex(
                   mapping, mesh, p, marked_vertices);
diff --git a/source/particles/particle_handler.cc b/source/particles/particle_handler.cc
index e55fe4da7f..1b143457b6 100644
--- a/source/particles/particle_handler.cc
+++ b/source/particles/particle_handler.cc
@@ -1393,6 +1393,7 @@ namespace Particles
                 }
             }
 
+#if !defined(__INTEL_LLVM_COMPILER) || BOOST_VERSION >= 108100
           if (!found_cell)
             {
               // The particle is not in a neighbor of the old cell.
@@ -1427,6 +1428,7 @@ namespace Particles
                     }
                 }
             }
+#endif
 
           if (!found_cell)
             {