2006-02-13  Ed Schonberg  <schonberg@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

	* lib-xref.adb (Get_Type_Reference): For a private type whose full
	view is an array type, indicate the component type as well, for
	navigation purposes.
	(Generate_Reference): Don't consider array ref on LHS to be a case
	of violating pragma Unreferenced.
	Do not give Ada 2005 warning except on real reference.

From-SVN: r111077