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// 2002-05-13

enum region { oriental, egyptian, greek, etruscan, roman };

// Test one.

class gnu_obj_1

{

protected:

  typedef region antiquities;

  const bool            test;

  const int             key1;

  long                  key2;

  antiquities   value;

public:

  gnu_obj_1(antiquities a, long l): test(true), key1(5), key2(l), value(a) {}

};

// Test two.

template<typename T>

class gnu_obj_2: public virtual gnu_obj_1

{

protected:

  antiquities   value_derived;

public:

  gnu_obj_2(antiquities b): gnu_obj_1(oriental, 7), value_derived(b) { }

};

// Test three.

template<typename T>

class gnu_obj_3

{

protected:

  typedef region antiquities;

  gnu_obj_2<int>        data;

public:

  gnu_obj_3(antiquities b): data(etruscan) { }

};

int shadow = 0;

class C

{

public:

  C (int x) : shadow (x) {}

  void marker () {}

private:

  int shadow;

};

int main()

{

  gnu_obj_1             test1(egyptian, 4589);

  gnu_obj_2<long>       test2(roman);

  gnu_obj_3<long>       test3(greek);

  C theC (1);                           // breakpoint: first-constructs-done

  theC.marker ();

  return shadow;

}