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 5 #include <boost/hana/assert.hpp> 6 #include <boost/hana/core/to.hpp> 7 #include <boost/hana/string.hpp> 8 namespace hana = boost::hana; 9 10 11 constexpr auto str = hana::string_c<'h', 'i'>; 12 13 // using c_str() 14 constexpr char const* s1 = str.c_str(); 15 static_assert(s1[0] == 'h' && s1[1] == 'i' && s1[2] == '\0', ""); 16 17 // using hana::to 18 constexpr char const* s2 = hana::to<char const*>(str); 19 static_assert(s2[0] == 'h' && s2[1] == 'i' && s2[2] == '\0', ""); 20 main()21int main() { } 22