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-rw-r--r--boost/geometry/algorithms/expand.hpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/boost/geometry/algorithms/expand.hpp b/boost/geometry/algorithms/expand.hpp
index 19e40aa2d0..9dc0a48e06 100644
--- a/boost/geometry/algorithms/expand.hpp
+++ b/boost/geometry/algorithms/expand.hpp
@@ -20,6 +20,10 @@
#include <boost/numeric/conversion/cast.hpp>
+#include <boost/variant/apply_visitor.hpp>
+#include <boost/variant/static_visitor.hpp>
+#include <boost/variant/variant_fwd.hpp>
+
#include <boost/geometry/algorithms/not_implemented.hpp>
#include <boost/geometry/core/coordinate_dimension.hpp>
#include <boost/geometry/geometries/concepts/check.hpp>
@@ -29,9 +33,6 @@
#include <boost/geometry/strategies/compare.hpp>
#include <boost/geometry/policies/compare.hpp>
-#include <boost/variant/static_visitor.hpp>
-#include <boost/variant/apply_visitor.hpp>
-
namespace boost { namespace geometry
{