exp_ch9.adb (Update_Prival_Types): Simplify code for entity references that are private components of the...

2006-10-31  Ed Schonberg  <schonberg@adacore.com>             

        * exp_ch9.adb (Update_Prival_Types): Simplify code for entity
	references that are private components of the protected object.
	(Build_Barrier_Function): Set flag Is_Entry_Barrier_Function
	(Update_Prival_Subtypes): Add explicit Process argument to Traverse_Proc
	instantiation to deal with warnings.
	(Initialize_Protection): If expression for priority is non-static, use
	System_Priority as its expected type, in case the expression has not
	been analyzed yet.

From-SVN: r118261