https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112293
--- Comment #5 from Petr Vaněk <arkamar at atlas dot cz> --- Thank you for the quick response and clarifications. I'll work on patching rspamd to adhere to these requirements. As for std::begin and std::end, rspamd uses them correctly, the std:: was actually reduced by cvise in this case.