Function chinese_char

examples_boost/serialization_examples.cpp:450–460

}

void chinese_char()
{
    jsoncons::json j;

    std::string s = (const char*)u8"你好";
    j.try_emplace("hello", s);
    assert(j["hello"].as<std::string>() == s);

    std::string json_string;
    j.dump(json_string);
}

#ifdef __cpp_char8_t