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// PR c++/6316

// This testcase ICEd because when deferred bar()::F::F() was being

// expanded, containing bar() was still deferred and had DECL_EXTERNAL set

// (and DECL_NOT_REALLY_EXTERN too).

// { dg-do compile }

// { dg-options "-O3" }

struct A { ~A() throw() {} };

template struct B { U a; B(const T *); };

typedef B C;

struct D { D(); };

struct E { virtual ~E(); };

E *bar ();

void

foo ()

{

  E *a = bar ();

}

extern char *z [];

E *

bar ()

{

  struct F : public E

  {

    F ()

    {

      for (int i = 0; i < 2; i++)

        C e = z[i];

    }

    D x, y;

  };

  return new F ();

}

int

main ()

{

  foo ();

}