add missing include

anstaf · anstaf · commit e5517ad97ee6 · 2019-08-02T14:42:14.000+02:00
diff --git a/include/cpp_bindgen/generator.hpp b/include/cpp_bindgen/generator.hpp
@@ -18,6 +18,7 @@
 #include <string>
 #include <vector>
 
+#include <boost/preprocessor.hpp>
 #include <boost/type_index.hpp>
 
 #include "common/disjunction.hpp"
