Subversion Repositories openrisc

// PR c++/15764

// { dg-do run }

extern "C" void abort ();

int thrown;

int as;

struct a {

  a () { ++as; }

  ~a () { --as; if (thrown++ == 0) throw 42; }

};

int f (a const&) { return 1; }

int f (a const&, a const&) { return 1; }

int bs;

int as_sav;

struct b {

  b (...) { ++bs; }

  ~b ()   { --bs; as_sav = as; }

};

bool p;

void g()

{

  if (p) throw 42;

}

int main () {

  thrown = 0;

  try {

    b tmp(f (a(), a()));

    g();

  }

  catch (...) {}

  // We throw when the first a is destroyed, which should destroy b before

  // the other a.

  if (as_sav != 1)

    abort ();

  thrown = 0;

  try {

    b tmp(f (a()));

    g();

  }

  catch (...) {}

  if (bs != 0)

    abort ();

}