Sepplesfags, help!


template <class T>
class A
{
public:
    typedef T Foo;
};

template <class T>
class B
{
    A<T>::Foo foo;
};

int main()
{
    B<int> b;
    return 0;
}


test.cpp:11: error: type ‘A<T>’ is not derived from type ‘B<T>’
test.cpp:11: error: expected ‘;’ before ‘foo’


What the FUCK?

>>48
The solution was not vector<typename T> as you might expect, either. It was typename vector<T>. I should be angry at the standard, but seriously, this should BE the standard.
Why would you expect that?  Of course T is a type, you just declared it that way.  But vector<T>::iterator could be anything, so you need to clarify it.