[multiple changes]

[multiple changes]

2015-11-18  Hristian Kirtchev  <kirtchev@adacore.com>

	* atree.adb (Elist11): New routine.
	(Set_Elist11): New routine.
	* atree.ads (Elist11): New routine.
	(Set_Elist11): New routine.
	* atree.h: Define Elist11.
	* contracts.adb (Analyze_Object_Contract): Verify the legality
	of all references to a variable given that the variable is a
	constituent of a single protected/task type.
	* einfo.adb: Part_Of_References now utilizes Elist11.
	(Part_Of_References): New routine.
	(Set_Part_Of_References): New routine.
	(Write_Field11_Name): Add output for Part_Of_References.
	* einfo.ads New attribute Part_Of_References along with usage
	in entities.
	(Part_Of_References): New routine along with
	pragma Inline.
	(Set_Part_Of_References): New routine along with pragma Inline.
	* sem_prag.adb (Analyze_Constituent): Record a possible
	reference to a concurrent constituent.
	(Analyze_Global_Item): Record a possible reference to a concurrent
	constituent.
	(Analyze_Input_Output): Record a possible reference to a
	concurrent constituent.
	* sem_res.adb (Resolve_Entity_Name): Record a possible reference
	to a concurrent constituent.
	* sem_util.adb (Check_Part_Of_Reference): New routine.
	(Record_Possible_Part_Of_Reference): New routine.
	* sem_util.ads (Check_Part_Of_Reference): New routine.
	(Record_Possible_Part_Of_Reference): New routine.

2015-11-18  Ed Schonberg  <schonberg@adacore.com>

	* checks.adb (Apply_Arithmetic_Overflow_Minimized_Eliminated):
	An if_expression is the proper place to apply the overflow
	minimization procedure if its context is not an enclosing
	arithmetic expression.

From-SVN: r230540