http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54320
--- Comment #12 from Jason Merrill <jason at gcc dot gnu.org> ---
(In reply to vincenzo Innocente from comment #3)
> int foo2(int N) {
> int v[N];
> for ( auto a : v)
> if (a) return a;
> return 0;
> }
>
> works, though was similar to std::begin(v) std::end(v)
Similar, but not the same:
"if _RangeT is an array type, begin-expr and end-expr are __range and __range +
__bound, respectively, where __bound is the array bound."
