[Bug objc/80798] Dynamic stack buffer (alloca) overflow in ObjC compiler.

[m.ostapenko at samsung dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80798

--- Comment #1 from Maxim Ostapenko <m.ostapenko at samsung dot com> ---
Created attachment 41372
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41372&action=edit
Trivial fix