[multiple changes]

[multiple changes]

2017-09-13  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb: Flag42 is now Is_Controlled_Active.
	(Is_Controlled): This attribute is now synthesized.
	(Is_Controlled_Active): This attribute is now an explicit flag rather
	than a synthesized attribute.	(Set_Is_Controlled): Removed.
	(Set_Is_Controlled_Active): New routine.
	(Write_Entity_Flags): Update the output for Flag42.
	* einfo.ads: Update the documentation of the following attributes:
	Disable_Controlled, Is_Controlled, Is_Controlled_Active, Is_Controlled
	and Is_Controlled_Active have swapped their functionality.
	(Is_Controlled): Renamed to Is_Controlled_Active.
	(Is_Controlled_Active): Renamed to Is_Controlled.
	(Set_Is_Controlled): Renamed to Set_Is_Controlled_Active.
	* exp_ch3.adb (Expand_Freeze_Record_Type): Restore the original use of
	Is_Controlled.
	* exp_util.adb (Has_Some_Controlled_Component): Code clean up.
	(Needs_Finalization): Code clean up. Remove the tests for
	Disable_Controlled because a) they were incorrect as they would reject
	a type which is sublect to the aspect, but may contain controlled
	components, and b) they are no longer necessary.
	* exp_util.ads (Needs_Finalization): Update comment on documentation.
	* freeze.adb (Freeze_Array_Type): Restore the original use of
	Is_Controlled.
	(Freeze_Record_Type): Restore the original use of Is_Controlled.
	* sem_ch3.adb (Analyze_Object_Declaration): Restore the original use of
	Is_Controlled.
	(Array_Type_Declaration): Restore the original use of Is_Controlled.
	(Build_Derived_Private_Type): Restore the original use of
	Is_Controlled.
	(Build_Derived_Record_Type): Set the Is_Controlled_Active flag of a
	type derived from Ada.Finalization.[Limited_]Controlled.
	(Build_Derived_Type): Restore the original use of Is_Controlled.
	(Record_Type_Definition): Restore the original use of Is_Controlled.
	* sem_ch7.adb (Preserve_Full_Attributes): Restore the original use of
	Is_Controlled.
	* sem_ch13.adb (Analyze_Aspect_Disable_Controlled): New routine.
	(Analyze_Aspect_Specifications): Use routine
	Analyze_Aspect_Disable_Controlled to process aspect Disable_Controlled.

2017-09-13  Vincent Celier  <celier@adacore.com>

	* clean.adb (Gnatclean): Fix error when looking for target
	of <target>-gnatclean

2017-09-13  Javier Miranda  <miranda@adacore.com>
            Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Find_Expanded_Name): Complete code that identifies an
	expanded name that designates the current instance of a child unit in
	its own body and appears as the prefix of a reference to an entity
	local to the child unit.

From-SVN: r252065