2014-07-31  Robert Dewar  <dewar@adacore.com>

	* frontend.adb: Minor reformatting.
	* sem.adb: Minor reformatting.
	* sem_ch6.adb (Analyze_Null_Procedure): Set proper sloc for
	identifiers on rewrite.
	* par.adb: Minor comment updates.
	* a-ngelfu.adb (Cos): Minor simplification.
	* par-ch13.adb (Get_Aspect_Specifications): Improve messages
	and recovery for bad aspect.
	* exp_ch3.adb: Code clean up.
	* sem_util.ads: Minor comment correction.
	* sem_ch13.adb (Check_Array_Type): Properly handle large types.
	* sem_ch3.adb: Code clean up.
	* binderr.ads: Minor comment correction.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_disp.adb (Expand_Interface_Conversion): A call whose
	prefix is a static conversion to an interface type that is not
	class-wide is not dispatching.

From-SVN: r213338