gaurav bharadwaj questions

• `is_trivially_destructible` does not work with inherited class
• Why std::future is different returned from std::packaged_task and std::async?
• std::move- How to warn programmer not to use *moved from* object
• Exception behavior C++14 vs C++98
• std::unique_ptr of base class holding reference of derived class does not show warning in gcc compiler while naked pointer shows it. Why?
• std::ignore for ignoring unused variable

gaurav bharadwaj answers