2017-11-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_elab.adb (Include): Including a node which is also a compilation
	unit terminates the search because there are no more lists to examine.

2017-11-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch8.adb (Analyze_Subprogram_Renaming): Ensure that a renaming
	declaration does not define a primitive operation of a tagged type for
	SPARK.
	(Check_SPARK_Primitive_Operation): New routine.

2017-11-16  Arnaud Charlet  <charlet@adacore.com>

	* libgnat/a-elchha.adb (Last_Chance_Handler): Display Argv (0) in
	message when using -E binder switch.

2017-11-16  Piotr Trojanek  <trojanek@adacore.com>

	* errout.ads: Fix minor typo in comment.

From-SVN: r254804