https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105088
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- This comes from binutils: https://sourceware.org/pipermail/binutils/2021-November/118442.html and I don't think that there is any violation, the file_name is simply represented by a pair (DW_LNCT_path, DW_LNCT_directory_index).
