https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114600
--- Comment #9 from m.cencora at gmail dot com --- (In reply to Jonathan Wakely from comment #8) > Thanks. I hope we'll end up auto-generating a file like that from > ../gcc/cp/cxxapi-data.csv Hmm, then that file will have to be extended because we need information about inline namespaces, e.g. std::literals::chrono_literals.