old_file_name     346 maint/gnulib/lib/error.c       static const char *old_file_name;
old_file_name     350 maint/gnulib/lib/error.c           && (file_name == old_file_name
old_file_name     351 maint/gnulib/lib/error.c               || (old_file_name != NULL
old_file_name     353 maint/gnulib/lib/error.c                   && strcmp (old_file_name, file_name) == 0)))
old_file_name     358 maint/gnulib/lib/error.c       old_file_name = file_name;