gcc/testsuite/g++.old-deja/g++.other/virtual7.C

// { dg-do assemble  }
// { dg-options "-fno-rtti" }
// Origin: Anthony Green <green@cygnus.com>

class _JvObjectPrefix
{
protected:
  virtual void finalize (void) = 0;
};

class Object : public _JvObjectPrefix
{
protected:
  virtual void finalize (void);
};

Object x;