2019-12-16  Eric Botcazou  <ebotcazou@adacore.com>

gcc/ada/

	* sem_util.adb (Is_Atomic_Or_VFA_Object): Also return true for
	components whose type is Volatile_Full_Access or which are
	subject to the aspect/pragma individually.
	* sem_util.ads (Is_Atomic_Object_Entity): Small comment fix.

From-SVN: r279420