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/* PR c++/30917 */

/* This used to ICE */

/* { dg-do "compile" } */

// This is invalid: QGList must only be looked up in count.

class QGList;

unsigned count() {

  class QGListIterator {

    friend class QGList;

    QGListIterator( const QGList & ); /* { dg-error "expected|with no type" } */

  };

  return 0;

}

// This is valid.

unsigned count2() {

  class QGList2;

  class QGListIterator2 {

    friend class QGList2;

    QGListIterator2( const QGList2 & );

  };

  return 0;

}