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Diffstat (limited to 'boost/hana/difference.hpp')
| -rw-r--r-- | boost/hana/difference.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/boost/hana/difference.hpp b/boost/hana/difference.hpp index 158e727481..d2e2897d6e 100644 --- a/boost/hana/difference.hpp +++ b/boost/hana/difference.hpp @@ -14,6 +14,7 @@ Distributed under the Boost Software License, Version 1.0. #include <boost/hana/config.hpp> #include <boost/hana/core/dispatch.hpp> +#include <boost/hana/erase_key.hpp> BOOST_HANA_NAMESPACE_BEGIN |