2007-08-14  Robert Dewar  <dewar@adacore.com>

	* debug.adb: Improve -gnatdI to cover all cases of serialization
	Add documentation of dZ, d.t

	* sprint.ads, sprint.adb: Improve -gnatdI to cover all cases of
	serialization.
	(Sprint_Node_Actual): Generate new output associated with implicit
	importation and implicit exportation of object declarations.

From-SVN: r127414