sem_ch13.adb, [...]: Minor reformatting.

sem_ch13.adb, [...]: Minor reformatting.

2010-09-09  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.

2010-09-09  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (Is_Aggregate_Type): New function.
	* einfo.ads (Aggregate_Kind): New enumeration subtype
	(Is_Aggregate_Type): New function.
	* sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
	Is_Aggregate_Typea.

2010-09-09  Robert Dewar  <dewar@adacore.com>

	* exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
	sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
	where appropriate.
	* restrict.ads, restrict.adb: Ditto.
	(Restriction_Check_Needed): New function

From-SVN: r164061