/**
 * @pkg A.B.C
 */

/**
 * This function does nothing,
 * so it is error-free by design.
 * @see bar
 * @see ::bar
 * @see ::D::E::bar
 * @see D::E::bar
 * @see D.E.bar
 * @see D.E#bar
 */
void foo( void );