[Bug tree-optimization/92893] [10 Regression] Unhelpful -Wstringop-overflow warning for a trailing one-element array

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92893

--- Comment #6 from Jeffrey A. Law <law at redhat dot com> ---
Isn't this ultimately a case of relying on the type information from that MEM
expression in a place where it's not valid?