2011-12-20  Bob Duff  <duff@adacore.com>

	* opt.ads (List_Inherited_Aspects): Default to False
	(i.e. -gnatw.L is the default).
	* usage.adb: Document new default for -gnatw.L.
	* gnat_ugn.texi: Document -gnatw.l and -gnatw.L switches.
	* warnsw.adb (Set_Warning_Switch): Do not include
	List_Inherited_Aspects in -gnatwa.

2011-12-20  Ed Schonberg  <schonberg@adacore.com>

	* checks.adb (Apply_Type_Conversion_Checks): For a discrete type
	with predicates, indicate unconditionally that a range check
	is needed.
	* exp_ch4.adb (Expand_N_In): When the membership test is rewritten
	to incorporate a call to a predicate function, analyze expression
	with checks suppressed, to prevent infinite recursion.

From-SVN: r182540