__get_user(host_sevp->_sigev_un._tid, &target_sevp->_sigev_un./syscall.c:7422:5: note: in expansion of macro '__get_user'
__get_user(host_sevp->_sigev_un.__get_user(host_sevp->_sigev_un._tid, &target_sevp->_sigev_un./
但是,请考虑以下内容: emails = [get_user(uuid).email for uuid in user_uuids] 在理论上get_user可以返回None,但在这个用例中,我知道它不能这将不得不变成: emails = [] user = get_user(uuid)
assert user is not None