.. title:: clang-tidy - misc-non-copyable-objects misc-non-copyable-objects ========================= `cert-fio38-c` redirects here as an alias for this check. The check flags dereferences and non-pointer declarations of objects that are not meant to be passed by value, such as C FILE objects or POSIX ``pthread_mutex_t`` objects. This check corresponds to CERT C++ Coding Standard rule `FIO38-C. Do not copy a FILE object `_.