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// { dg-do run  }

// { dg-options "-O2" }

//

// Copyright (C) 2001 Free Software Foundation, Inc.

// Contributed by Nathan Sidwell 18 May 2001 

// Bug 2781. We forgot to copy addressability information when

// cloning.

struct B

{

  B(int v1);

  void Member (int v1);

  static void Static (int v1);

};

struct D : B

{

  D (int v1);

};

void xswap(int& x1) ;

int xxx = 0;

B::B(int v1)

{

  xswap(v1);

  xxx = v1;

}

void B::Member(int v1)

{

  xswap(v1);

  xxx = v1;

}

void B::Static(int v1)

{

  xswap(v1);

  xxx = v1;

}

D::D(int v1)

  : B (v1)

{

}

void xswap (int& x1) { x1 = 2; }

int main ()

{

  B p (1);

  if (xxx != 2)

    return 1;

  D q (1);

  if (xxx != 2)

    return 2;

  p.Member (1);

  if (xxx != 2)

    return 3;

  p.Static (1);

  if (xxx != 2)

    return 4;

  return 0;

}