send_msg({msg_type::wamp_msg_yield, id, std::move(opts)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::yield(wampcc::t_request_id, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2559:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_yield, id, std::move(opts)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::yield(wampcc::t_request_id, wampcc::json_object, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2564:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_yield, id, std::move(opts), std::move(ja)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::yield(wampcc::t_request_id, wampcc::json_object, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2564:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_yield, id, std::move(opts), std::move(ja)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::yield(wampcc::t_request_id, wampcc::json_object, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2569:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_yield, id, std::move(opts), std::move(ja), std::move(jo)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::yield(wampcc::t_request_id, wampcc::json_object, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2569:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_yield, id, std::move(opts), std::move(ja), std::move(jo)});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2574:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2574:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2581:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri), std::move(ja)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2581:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri), std::move(ja)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2588:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri), std::move(ja), std::move(jo)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2588:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         json_value::make_object(), std::move(uri), std::move(ja), std::move(jo)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2594:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2594:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2601:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri), std::move(ja)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object, wampcc::json_array)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2601:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri), std::move(ja)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2608:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri), std::move(ja), std::move(jo)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::invocation_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object, wampcc::json_array, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2608:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_invocation, id,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(details), std::move(uri), std::move(ja), std::move(jo)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribed(wampcc::t_request_id, wampcc::t_subscription_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2614:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_subscribed, id, subscription_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribed(wampcc::t_request_id, wampcc::t_subscription_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2614:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_subscribed, id, subscription_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribe_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2619:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_subscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribe_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2619:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_subscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribe_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2625:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_subscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::subscribe_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2625:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_subscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::registered(wampcc::t_request_id, wampcc::t_registration_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2631:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({ msg_type::wamp_msg_registered, id, reg_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::registered(wampcc::t_request_id, wampcc::t_registration_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2631:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({ msg_type::wamp_msg_registered, id, reg_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::register_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2636:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_register,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::register_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2636:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_register,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::register_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2642:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_register,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         std::move(details),
         ~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::register_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2642:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_register,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         std::move(details),
         ~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribed(wampcc::t_request_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2651:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_unsubscribed, id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribed(wampcc::t_request_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2651:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_unsubscribed, id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribe_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2656:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_unsubscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribe_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2656:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_unsubscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribe_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2662:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_unsubscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unsubscribe_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2662:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_unsubscribe,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::published(wampcc::t_request_id, wampcc::t_publication_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2668:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_published, id, pub_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::published(wampcc::t_request_id, wampcc::t_publication_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2668:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_published, id, pub_id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::publish_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2673:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_publish,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::publish_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2673:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_publish,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, json_value::make_object(), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::publish_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2679:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_publish,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::publish_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2679:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error, msg_type::wamp_msg_publish,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id, std::move(details), std::move(uri)});
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::event(wampcc::t_subscription_id, wampcc::t_publication_id, wampcc::json_object, wampcc::wamp_args)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2688:32: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       std::move(args.args_dict)};
                                ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::event(wampcc::t_subscription_id, wampcc::t_publication_id, wampcc::json_object, wampcc::wamp_args)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2688:32: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       std::move(args.args_dict)};
                                ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregister_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2820:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_unregister,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         json_value::make_object(),
         ~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregister_error(wampcc::t_request_id, std::__cxx11::string)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2820:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_unregister,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         json_value::make_object(),
         ~~~~~~~~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregister_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2830:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_unregister,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         std::move(details),
         ~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregister_error(wampcc::t_request_id, std::__cxx11::string, wampcc::json_object)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2830:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_error,
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
         msg_type::wamp_msg_unregister,
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         id,
         ~~~
         std::move(details),
         ~~~~~~~~~~~~~~~~~~~
         std::move(uri)});
         ~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregistered(wampcc::t_request_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2840:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_unregistered, id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::unregistered(wampcc::t_request_id)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2840:11: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   send_msg({msg_type::wamp_msg_unregistered, id});
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::handle_CHALLENGE(wampcc::json_array&)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:968:74: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     json_array msg{msg_type::wamp_msg_authenticate, digest, json_object()};
                                                                          ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::handle_CHALLENGE(wampcc::json_array&)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:968:74: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     json_array msg{msg_type::wamp_msg_authenticate, digest, json_object()};
                                                                          ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::send_WELCOME()':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1037:7: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       };
       ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::send_WELCOME()':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1037:7: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       };
       ^
In file included from /home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/vector:69:0,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/json.h:15,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/types.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/wamp_session.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:8:
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {wampcc::json_value}; _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<wampcc::json_value>::iterator {aka __gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<wampcc::json_value>::iterator {aka __gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >}' changed in GCC 7.1
In file included from /home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/vector:69:0,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/json.h:15,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/types.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/wamp_session.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:8:
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {wampcc::json_value}; _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<wampcc::json_value>::iterator {aka __gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<wampcc::json_value>::iterator {aka __gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >}' changed in GCC 7.1
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {wampcc::json_value}; _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {wampcc::json_value}; _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In lambda function:
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1151:80: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       json_array msg { json_value(msg_type::wamp_msg_hello), json_value(realm) };
                                                                                ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In lambda function:
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1151:80: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       json_array msg { json_value(msg_type::wamp_msg_hello), json_value(realm) };
                                                                                ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In lambda function:
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1099:83: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       json_array msg { json_value(msg_type::wamp_msg_hello), json_value(cc.realm) };
                                                                                   ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In lambda function:
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1099:83: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       json_array msg { json_value(msg_type::wamp_msg_hello), json_value(cc.realm) };
                                                                                   ^
In file included from /home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/vector:63:0,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/json.h:15,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/types.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/wamp_session.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:8:
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >; _ForwardIterator = wampcc::json_value*; bool _TrivialValueTypes = false]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
         __uninit_copy(_InputIterator __first, _InputIterator __last,
         ^~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
In file included from /home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/vector:63:0,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/json.h:15,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/types.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/wamp_session.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:8:
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >; _ForwardIterator = wampcc::json_value*; bool _TrivialValueTypes = false]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
         __uninit_copy(_InputIterator __first, _InputIterator __last,
         ^~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In member function 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In member function 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In copy constructor 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In copy constructor 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::handle_HELLO(wampcc::json_array&)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:905:21: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     std::move(extra)};
                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'void wampcc::wamp_session::handle_HELLO(wampcc::json_array&)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:905:21: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     std::move(extra)};
                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::provide(const string&, wampcc::json_object, wampcc::on_registered_fn, wampcc::on_invocation_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1211:9: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     uri };
         ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::provide(const string&, wampcc::json_object, wampcc::on_registered_fn, wampcc::on_invocation_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1211:9: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
     uri };
         ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::subscribe(const string&, wampcc::json_object, wampcc::on_subscribed_fn, wampcc::on_event_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1344:75: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_subscribe, 0, std::move(options), uri};
                                                                           ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::subscribe(const string&, wampcc::json_object, wampcc::on_subscribed_fn, wampcc::on_event_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1344:75: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_subscribe, 0, std::move(options), uri};
                                                                           ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::unsubscribe(wampcc::t_subscription_id, wampcc::on_unsubscribed_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1370:69: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_unsubscribe, 0, subscription_id};
                                                                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::unsubscribe(wampcc::t_subscription_id, wampcc::on_unsubscribed_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1370:69: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_unsubscribe, 0, subscription_id};
                                                                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::call(const string&, wampcc::json_object, wampcc::wamp_args, wampcc::on_result_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1591:102: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_call, 0, std::move(options), uri, args.args_list, args.args_dict};
                                                                                                      ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::call(const string&, wampcc::json_object, wampcc::wamp_args, wampcc::on_result_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1591:102: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_call, 0, std::move(options), uri, args.args_list, args.args_dict};
                                                                                                      ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::publish(const string&, wampcc::json_object, wampcc::wamp_args, wampcc::on_published_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1944:49: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
                   args.args_list, args.args_dict};
                                                 ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::publish(const string&, wampcc::json_object, wampcc::wamp_args, wampcc::on_published_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:1944:49: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
                   args.args_list, args.args_dict};
                                                 ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::invocation(wampcc::t_registration_id, const json_object&, wampcc::wamp_args, wampcc::on_yield_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2038:37: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       args.args_list, args.args_dict};
                                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::invocation(wampcc::t_registration_id, const json_object&, wampcc::wamp_args, wampcc::on_yield_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2038:37: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
       args.args_list, args.args_dict};
                                     ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::unprovide(wampcc::t_registration_id, wampcc::on_unregistered_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2730:68: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_unregister, 0, registration_id};
                                                                    ^
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc: In member function 'wampcc::t_request_id wampcc::wamp_session::unprovide(wampcc::t_registration_id, wampcc::on_unregistered_fn, void*)':
/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/libs/wampcc/wamp_session.cc:2730:68: note: parameter passing for argument of type 'std::initializer_list<wampcc::json_value>' changed in GCC 7.1
   json_array msg {msg_type::wamp_msg_unregister, 0, registration_id};
                                                                    ^
[ 83%] Building CXX object libs/wampcc/CMakeFiles/wampcc_shared.dir/websocket_protocol.cc.o
[ 83%] Building CXX object libs/wampcc/CMakeFiles/wampcc_static.dir/websocket_protocol.cc.o
[ 85%] Building CXX object libs/wampcc/CMakeFiles/wampcc_shared.dir/websocketpp_impl.cc.o
[ 86%] Building CXX object libs/wampcc/CMakeFiles/wampcc_static.dir/websocketpp_impl.cc.o
[ 88%] Building C object libs/wampcc/CMakeFiles/wampcc_shared.dir/__/__/3rdparty/http_parser/http_parser.c.o
[ 90%] Building C object libs/wampcc/CMakeFiles/wampcc_static.dir/__/__/3rdparty/http_parser/http_parser.c.o
[ 91%] Building C object libs/wampcc/CMakeFiles/wampcc_shared.dir/__/__/3rdparty/apache/base64.c.o
[ 93%] Building C object libs/wampcc/CMakeFiles/wampcc_static.dir/__/__/3rdparty/apache/base64.c.o
[ 95%] Linking CXX static library libwampcc.a
[ 96%] Linking CXX shared library libwampcc.so
[ 96%] Built target wampcc_static
[ 96%] Built target wampcc_shared
Scanning dependencies of target admin
[ 98%] Building CXX object utils/CMakeFiles/admin.dir/admin.cc.o
In file included from /home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/vector:63:0,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/json.h:15,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/types.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/data_model.h:11,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/include/wampcc/wampcc.h:19,
                 from /home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/utils/admin.cc:8:
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >; _ForwardIterator = wampcc::json_value*; bool _TrivialValueTypes = false]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
         __uninit_copy(_InputIterator __first, _InputIterator __last,
         ^~~~~~~~~~~~~
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In member function 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h: In copy constructor 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = wampcc::json_value; _Alloc = std::allocator<wampcc::json_value>]':
/home/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabi/include/c++/7.3.0/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const wampcc::json_value*, std::vector<wampcc::json_value> >' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
[100%] Linking CXX executable admin
../libs/wampcc/libwampcc.so.6.0.0: undefined reference to `__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status
make[4]: *** [utils/admin] Error 1
make[3]: *** [utils/CMakeFiles/admin.dir/all] Error 2
make[2]: *** [all] Error 2
make[1]: *** [/home/buildroot/buildroot-test/instance-0/output/build/wampcc-v1.6/.stamp_built] Error 2
make: *** [_all] Error 2
make: Leaving directory `/home/buildroot/buildroot-test/instance-0/buildroot'