2014-02-19  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.ads, sem_util.adb (Get_Cursor_Type): Moved to sem_util
	from sem_ch13, for use elsewhere.
	* sem_ch13.adb (Get_Cursor_Type): Moved to sem_util.
	* sem_ch5.adb (Analyze_Iterator_Specification): Set properly the
	cursor type on the loop variable when the iteration is over o
	formal container.

2014-02-19  Vincent Celier  <celier@adacore.com>

	* prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Add declaration
	for an empty Target (Check_Target): Never fail when an empty
	target is declared in the configuration project.

2014-02-19  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Check_Arg_Is_Local_Name): Argument is local if
	the pragma comes fron a predicate aspect and the context is a
	record declaration within the scope that declares the type.

2014-02-19  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Minor clarifications.
	* expander.adb, sem_aggr.adb: Add comments.

From-SVN: r207903