stylesw.ads, [...] (Set_GNAT_Style_Check): New procedure

stylesw.ads, [...] (Set_GNAT_Style_Check): New procedure

2007-04-20  Robert Dewar  <dewar@adacore.com>

	* stylesw.ads, stylesw.adb (Set_GNAT_Style_Check): New procedure
	(Set_Style_Check_Options): Recognize new -gnatyg style switch

	* switch-c.adb (Scan_Front_End_Switches, case -gnatg): Set
	Warn_On_Non_Local_Exception to False, to turn off warnings for
	No_Exception_Propagation in ZFP runtime.
	(Scan_Front_End_Switches): Fix handling of --RTS switch for non GCC
	back-ends.
	(Scan_Front_End_Switches): For 'g', call Set_GNAT_Style_Checks

From-SVN: r125469