[Bug c/96788] "integer constant is so large that it is unsigned" warning is incorrect

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96788

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> __int128  is NOT extended integer type:

WG14 are supposed to be fixing that though.