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// { dg-do run  }

// Copyright (C) 2000 Free Software Foundation, Inc.

// Contributed by Nathan Sidwell 4 February 2001 

// Check primary bases are chosen correctly.

struct A {virtual void Foo () {}};

struct B1 : virtual A {};

struct B2 : virtual A {};

struct C : virtual B1, B2 {};

struct D : virtual C {};

int main ()

{

  C c;

  D d;

  A *apc = &c;

  B1 *b1pc = &c;

  B2 *b2pc = &c;

  A *apd = &d;

  B1 *b1pd = &d;

  B2 *b2pd = &d;

  C *cpd = &d;

#if __GXX_ABI_VERSION >= 100

  if (static_cast  (apc) != static_cast  (b1pc))

    return 1;

  if (static_cast  (&c) != static_cast  (b2pc))

    return 2;

  if (static_cast  (b1pc) == static_cast  (b2pc))

    return 3;

  if (static_cast  (apd) != static_cast  (b1pd))

    return 11;

  if (static_cast  (b2pd) != static_cast  (&d))

    return 12;

  if (static_cast  (b2pd) != static_cast  (cpd))

    return 13;

  if (static_cast  (b1pd) == static_cast  (b2pd))

    return 14;

#endif

  return 0;

}