Add limits precheck

2018-02-20 18:32:22 +03:00
parent 0a8f0f49b2
commit 38818fbe3d
4 changed files with 28 additions and 4 deletions
--- a/include/boost/fusion/container/map/detail/cpp03/as_map.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/as_map.hpp
@ -25,7 +25,13 @@ namespace boost { namespace fusion { namespace detail
 BOOST_FUSION_BARRIER_BEGIN

    template <int size, bool is_assoc>
-    struct as_map;
+    struct as_map
+    {
+        BOOST_STATIC_ASSERT_MSG(
+            size <= FUSION_MAX_MAP_SIZE
+          , "FUSION_MAX_MAP_SIZE limit is too low"
+        );
+    };

    template <bool is_assoc>
    struct as_map<0, is_assoc>