2008-04-08  Robert Dewar  <dewar@adacore.com>

	* errout.ads: Update comments for new handling of info: messages

	* erroutc.adb (Matches): New procedure
	(Warning_Specifically_Suppressed): Modified to handle multiple * chars
	(Is_Style_Or_Info_Msg): New name for Is_Style_Msg, now set for
	 info messages as well as style messages.

	* erroutc.ads: Remove unneeded fields from Specific_Warning_Entry

	* sem_elab.adb (Supply_Bodies): Create actual bodies for stubbed
	subprograms.
	(Check_A_Call): Special "info: " warnings now have ? in the text
	(Elab_Warning): Use info message in static case

From-SVN: r134024