class <enum class> support

[Logan Perkins]

I have a template class, declared as follows

  template<class T>

  class A{

  public:

    std::map<int, double> y;

    T z;

  };

And an enum class

  enum class C {

    Oct = 1 << 0,           

    Hex = 1 << 1,                 

  };

followed by creating the class I want to wrap

  typedef A<C> D;

running xdress fails with the error

ERROR: could not find class 'D'

If I subclass D, 

  class E: public D{};

I get this error instead

ERROR: unknown literal: 'hoover::C'

I think this means I need to add something to the type system, but I'm not sure what.  

This is based off the example code in docs/mypack, using castxml via a gccxml wrapper (to support c++11, which mostly seems to work)

Any advice on how to get template classes working would be much appreciated.