https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94117
--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #5) > Oh we have more occurrences of it in libstdc++, e.g. in split_view Fixed in r10-7108-gcf0c3a457319df1e8dc9321227162a7c57169a39