Compile error in test_get_or.cpp

[safrooze]

I get the following compile error, which I believe may be related to boost version. I'm using boost 1.65.1 which is the libboost-dev version in Ubuntu 18.04. What version of Boost are you using?

/usr/include/boost/mpl/for_each.hpp: In instantiation of 'void boost::mpl::for_each(F, Sequence*, TransformOp*) [with Sequence = std::tuple<toml::basic_value<toml::discard_comments, std::unordered_map, std::vector>, toml::basic_value<toml::preserve_comments, std::unordered_map, std::vector>, toml::basic_value<toml::discard_comments, std::map, std::deque>, toml::basic_value<toml::preserve_comments, std::map, std::deque> >; TransformOp = boost::mpl::make_identity<mpl_::arg<-1> >; F = boost::unit_test::ut_detail::generate_test_case_4_type<boost::unit_test::ut_detail::template_test_case_gen<test_get_or_fallback_invoker, std::tuple<toml::basic_value<toml::discard_comments, std::unordered_map, std::vector>, toml::basic_value<toml::preserve_comments, std::unordered_map, std::vector>, toml::basic_value<toml::discard_comments, std::map, std::deque>, toml::basic_value<toml::preserve_comments, std::map, std::deque> > >, test_get_or_fallback_invoker>]':
/usr/include/boost/test/tree/test_case_template.hpp:117:65:   required from 'boost::unit_test::ut_detail::template_test_case_gen<TestCaseTemplate, TestTypesList>::template_test_case_gen(boost::unit_test::const_string, boost::unit_test::const_string, std::size_t) [with TestCaseTemplate = test_get_or_fallback_invoker; TestTypesList = std::tuple<toml::basic_value<toml::discard_comments, std::unordered_map, std::vector>, toml::basic_value<toml::preserve_comments, std::unordered_map, std::vector>, toml::basic_value<toml::discard_comments, std::map, std::deque>, toml::basic_value<toml::preserve_comments, std::map, std::deque> >; boost::unit_test::const_string = boost::unit_test::basic_cstring<const char>; std::size_t = long unsigned int]'
/home/user/code/toml11/tests/test_get_or.cpp:182:1:   required from here
/usr/include/boost/mpl/for_each.hpp:99:5: error: no matching function for call to 'assertion_failed<false>(mpl_::failed************ boost::mpl::is_sequence<std::tuple<toml::basic_value<toml::discard_comments, std::unordered_map, std::vector>, toml::basic_value<toml::preserve_comments, std::unordered_map, std::vector>, toml::basic_value<toml::discard_comments, std::map, std::deque>, toml::basic_value<toml::preserve_comments, std::map, std::deque> > >::************)'
     BOOST_MPL_ASSERT(( is_sequence<Sequence> ));
     ^

[ToruNiina]

It requires at Boost 1.67 or later because it uses std::tuple<...> as a sequence of types instead of mpl::list.

https://www.boost.org/doc/libs/1_67_0/libs/test/doc/html/boost_test/change_log.html

[Gonglja]

Thank you, I can compile the latest version of boost. @ToruNiina