[Bug middle-end/115570] array subscript 'long unsigned int[0]' is partly outside array bounds of 'unsigned char[4]'

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115570

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note there is also an alignment requirement that you violate with the
assignment and access of the char array too.