diff options
Diffstat (limited to 'boost/spirit/home/classic/core/non_terminal/impl/rule.ipp')
| -rw-r--r-- | boost/spirit/home/classic/core/non_terminal/impl/rule.ipp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/boost/spirit/home/classic/core/non_terminal/impl/rule.ipp b/boost/spirit/home/classic/core/non_terminal/impl/rule.ipp index 9f10306f7c..137694ef2f 100644 --- a/boost/spirit/home/classic/core/non_terminal/impl/rule.ipp +++ b/boost/spirit/home/classic/core/non_terminal/impl/rule.ipp @@ -24,6 +24,7 @@ #include <boost/spirit/home/classic/core/non_terminal/parser_context.hpp> #include <boost/spirit/home/classic/core/non_terminal/parser_id.hpp> #include <boost/type_traits/is_base_and_derived.hpp> +#include <boost/mpl/if.hpp> /////////////////////////////////////////////////////////////////////////////// namespace boost { namespace spirit { |