2013-04-23 Ed Schonberg <schonberg@adacore.com>

2013-04-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declarations): Undo previous patch.
	* exp_util.adb (Expand_Subtype_From_Expr): If the expression
	is a source entity and the declaration is for an aliased
	unconstrained array, create a new subtype so that the flag
	Is_Constr_Subt_For_UN_Aliased does not pollute other entities.

2013-04-23  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb: Move tables Base_Aspect and Inherited_Aspect
	from the spec to the body.
	(Find_Aspect): Update the call to Get_Aspect_Id.
	(Get_Aspect_Id): New version that takes an aspect specification.
	* aspects.ads: Reorganize all aspect related tables.
	(Get_Aspect_Id): New version that takes an aspect specification.
	* par_sco.adb (Traverse_Aspects): Update the call to Get_Aspect_Id.
	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Update
	the call to Get_Aspect_Id.
	* sem_ch13.adb (Analyze_Aspect_At_Freeze_Point): Update the
	call to Get_Aspect_Id.	(Analyze_Aspect_Specifications): Update
	the call to Get_Aspect_Id. Update the call to Impl_Defined_Aspect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198179 138bc75d-0d04-0410-961f-82ee72b054a4