[Bug c/58235] Missing diagnostic on assignment to array in c89

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58235

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This seems correct: See also bug 461.  non-lvalue arrays do not decay to
pointers in C90/C89.