[Bug c++/47346] access control for nested type is ignored in class template

[dodji at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47346

--- Comment #2 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-08-11 
18:41:53 UTC ---
Another variation of the same theme is:

class C
{
    struct Private { };
};

template<typename T>
struct exploit3
{
    template<class U = C::Private>
    struct E {};
};

void
bar()
{
    exploit3<int>::E<> e;
}