https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98723
--- Comment #5 from cqwrteur <unlvsur at live dot com> --- (In reply to Eric Gallager from comment #4) > This is affecting The Battle for Wesnoth: > https://github.com/wesnoth/wesnoth/issues/6291 C++ std::regex is just terrible and highly likely be deprecated in the future standard. I think you better switch to some 3rd party implementation