2009-04-08  Thomas Quinot  <quinot@adacore.com>

	* exp_util.adb: Minor comment fix

2009-04-08  Robert Dewar  <dewar@adacore.com>

	* g-socket.ads: Fix bad syntax in pragma Obsolescent

	* par-ch2.adb (Scan_Pragma_Argument_Association): Check for error of
	argument with no identifier following one that has an identifier. Was
	missed in some cases.

	* sem_prag.adb (Analyze_Pragma, case Check_Policy): Allow Policy
	identifier.
	(Analyze_Pragma, case Obsolescent): Allow Message, Version identifiers

	* snames.adb: Add Name_Policy

	* snames.ads: Add Name_Policy

From-SVN: r145744