[Bug bootstrap/68346] [6 Regression] Bootstrap failure on i686-linux

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68346

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Note one even can't work around this warning through say:
&& (sizeof (int) >= sizeof (size_t) ? 1 : (size_t) (int) len == len)