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// PR c++/36364

// { dg-options "-frepo" }

// { dg-final { cleanup-repo-files } }

// { dg-require-host-local "" }

// { dg-skip-if "dkms are not final links" { vxworks_kernel } }

template  struct A

{

  static void assign (C &c1, const C &c2) { c1 = c2; }

};

template  struct B

{

  struct D

  {

    static const C terminal;

    static unsigned long stor[];

    static D &empty_rep ()

    {

      void *p = reinterpret_cast (&stor);

      return *reinterpret_cast (p);

    }

    void test (unsigned long n)

    {

      T::assign (this->refdata ()[n], terminal);

    }

    C *refdata () throw ()

    {

      return reinterpret_cast (this + 1);

    }

  };

  C *dataplus;

  C *data () const { return dataplus; }

  D *rep () const { return &((reinterpret_cast < D * >(data ()))[-1]); }

  static D & empty_rep () { return D::empty_rep (); }

  B () : dataplus (empty_rep ().refdata ()) { }

  ~B () { }

  void push_back (C c) { rep ()->test (10); }

};

template  const C B ::D::terminal = C ();

template  unsigned long B ::D::stor[64];

int

main ()

{

  B  > s;

  s.push_back ('a');

}