sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.

sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.

2010-10-26  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.
	(Build_Invariant_Procedure): Properly handle analysis of invariant
	expression with proper end-of-visible-decls visibility.
	* sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence.
	* sem_ch3.adb (Process_Full_View): Don't build invariant procedure
	(too late).
	(Analyze_Private_Extension_Declaration): Propagate invariant flags.
	* sem_ch7.adb (Analyze_Package_Specification): Build invariant
	procedures.

From-SVN: r165960