https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79840
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Context is:
>
> gfc_fatal_error ("Can't USE the same %smodule we're building!",
> p->state == COMP_SUBMODULE ? "sub" : "");
>
> Possible i18n issue here; are "module" / "submodule" to be translated;
> if so, the "sub"-prefixiing could be problematic
This is pr79842.
