io->cancel();
} else {
simgrid::kernel::activity::ActivityImplPtr activity = waiting_synchro;
- xbt_die("Activity %s is of unknown type %s", activity->name_.c_str(),
+ xbt_die("Activity %s is of unknown type %s", activity->get_cname(),
simgrid::xbt::demangle(typeid(activity).name()).get());
}