[Bug c++/91235] Array size expression is implicitly casted to unsigned long type

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91235

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the warning is correct. there is no negative sizes; only size_t sizes
for array.