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// PR c++/20416.  We correctly constructed the temporary S in foo(),

// but incorrectly destroyed it every time foo() was called.

// When using a wrapped target, there is no way to override the exit

// code after returning from main.

// { dg-do run { target unwrapped } }

extern "C" void abort (void);

extern "C" void _exit (int);

int c, exiting;

struct S {

  S() { ++c; }

  S(const S &) { ++c; }

  ~S()

  {

    if (!exiting) abort ();

    _exit (0);

  }

};

void

foo (void)

{

  static const S &s = S();

}

int main ()

{

  if (c != 0)

    abort ();

  foo ();

  foo ();

  if (c != 1)

    abort ();

  exiting = 1;

  return 1;

}