2011-09-01  Robert Dewar  <dewar@adacore.com>

	* a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
	a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.

2011-09-01  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb: Conditionalize aliasing predicates to Ada2012.

2011-09-01  Jose Ruiz  <ruiz@adacore.com>

	* aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
	aspect.
	* aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
	in a similar way as we do for the Priority or Dispatching_Domain aspect.
	* s-mudido-affinity.adb (Dispatching_Domain_Tasks,
	Dispatching_Domains_Frozen): Move this local data to package
	System.Tasking because with the CPU aspect we need to have access
	to this data when creating the task in System.Tasking.Stages.Create_Task
	* s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
	Move these variables from the body of
	System.Multiprocessors.Dispatching_Domains because with the CPU aspect
	we need to have access to this data when creating the task in
	System.Tasking.Stages.Create_Task.
	* s-taskin.adb (Initialize): Signal the allocation of the environment
	task to a CPU, if any, so that we know whether the CPU can be
	transferred to a different dispatching domain.
	* s-tassta.adb (Create_Task): Check whether the CPU to which this task
	is being allocated belongs to the dispatching domain where the task
	lives. Signal the allocation of the task to a CPU, if any, so that we
	know whether the CPU can be transferred to a different dispatching
	domain.

From-SVN: r178400