2010-10-18  Robert Dewar  <dewar@adacore.com>

	* g-trasym-vms-ia64.adb: Minor reformatting.

2010-10-18  Thomas Quinot  <quinot@adacore.com>

	* sem_type.adb (Covers): If either argument is Standard_Void_Type and
	the other isn't, return False early.

2010-10-18  Ed Falis  <falis@adacore.com>

	* s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
	VxWorks Cert.

2010-10-18  Robert Dewar  <dewar@adacore.com>

	* sem_disp.ads: Minor comment update.

2010-10-18  Robert Dewar  <dewar@adacore.com>

	* einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
	* sem_ch3.adb (Analyze_Declarations): Add processing for delaying
	visibility analysis of precondition and postcondition pragmas (and
	Pre/Post aspects).
	* sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
	aspects.
	* sem_ch7.adb (Analyze_Package_Specification): Remove special handling
	of pre/post conditions (no longer needed).
	* sem_disp.adb (Inherit_Subprograms): Deal with interface case.
	* sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
	argument, since this is now done in the main processing for
	pre/postcondition pragmas when they are first seen.
	(Chain_PPC): Pre'Class and Post'Class now handled properly
	(Chain_PPC): Handle Pre/Post aspects for entries
	(Check_Precondition_Postcondition): Handle entry declaration case
	(Check_Precondition_Postcondition): Handle delay of visibility analysis
	(Check_Precondition_Postcondition): Preanalyze message argument if
	present.

From-SVN: r165612