1 // Copyright Jason Rice 2016 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 5 #include <boost/hana/assert.hpp> 6 #include <boost/hana/experimental/printable.hpp> 7 #include <boost/hana/integral_constant.hpp> 8 #include <boost/hana/type.hpp> 9 10 #include <regex> 11 #include <sstream> 12 namespace hana = boost::hana; 13 14 namespace foo { 15 template <typename T> struct my_template { }; 16 template <typename ...> struct my_mf { struct type; }; 17 struct my_mf_class { template <typename ...> struct apply { struct type; }; }; 18 } 19 main()20int main() { 21 { 22 std::ostringstream ss; 23 ss << hana::experimental::print( 24 hana::template_<foo::my_template> 25 ); 26 BOOST_HANA_RUNTIME_CHECK(std::regex_match(ss.str(), 27 std::regex("template<(?:struct )?foo::my_template>"))); 28 } 29 { 30 std::ostringstream ss; 31 ss << hana::experimental::print( 32 hana::metafunction<foo::my_mf> 33 ); 34 BOOST_HANA_RUNTIME_CHECK(std::regex_match(ss.str(), 35 std::regex("metafunction<(?:struct )?foo::my_mf>"))); 36 } 37 { 38 std::ostringstream ss; 39 ss << hana::experimental::print( 40 hana::metafunction_class<foo::my_mf_class> 41 ); 42 BOOST_HANA_RUNTIME_CHECK(std::regex_match(ss.str(), 43 std::regex("metafunction_class<(?:struct )?foo::my_mf_class>"))); 44 } 45 } 46