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// { dg-do run  }

// Bug: g++ expanded b->member() multiple times, causing the optimizer to

// decide that things weren't related and optimize 'die' into an infinite

// loop.

struct A {

  virtual ~A() { }

  void f (bool) { }

};

typedef void (A::*pmf_void)();

typedef void (A::*pmf_bool)(bool);

struct B {

  ~B() {}

  pmf_void member() const { return mbr; }

  pmf_void mbr;

};

A *a;

B *b;

void die (bool param) {

  pmf_bool pmf = (pmf_bool)(b->member());

  (a->*pmf)(param);

}

int main ()

{

  A a2;

  B b2;

  b2.mbr = reinterpret_cast(&A::f);

  a = &a2;

  b = &b2;

  die (true);

}