https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111750
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- > That this source produces a -Warray-bounds warning is somewhat surprising > since it contains no arrays, no array indexing, and no pointer arithmetic Well techincally there is pointer arithmetic because the pointer to member function could have a delta for the function call at `(c.*func)();` Also there is an "array" because all variables/decls are arrays in C++ with a size of 1 (that allows you do pass &a + 1 as the end for iterators). Anyways the problem here is the optimizer optimized &g into `(c.*func)();` but had not optimized the &MyClass::my_method part yet when the warning happened.
