common.cpp 496 B

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  1. // Copyright Louis Dionne 2013-2017
  2. // Distributed under the Boost Software License, Version 1.0.
  3. // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
  4. #include <boost/hana/core/common.hpp>
  5. #include <type_traits>
  6. namespace hana = boost::hana;
  7. struct Person { };
  8. struct Employee : Person { };
  9. static_assert(std::is_same<hana::common<int, float>::type, float>{}, "");
  10. static_assert(std::is_same<hana::common<Person, Employee>::type, Person>{}, "");
  11. int main() { }