2017-11-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Analyze_Subprogram_Instantiation): Correct use of
	uninitialized variable uncovered by Codepeer.

2017-11-09  Arnaud Charlet  <charlet@adacore.com>

	* namet.adb: Replace pragma Assume by pragma Assert to fix bootstrap.

2017-11-09  Javier Miranda  <miranda@adacore.com>

	* doc/gnat_rm/standard_and_implementation_defined_restrictions.rst:
	(Static_Dispatch_Tables): Minor rewording.
	* gnat_rm.texi: Regenerate.

2017-11-09  Justin Squirek  <squirek@adacore.com>

	* sem_ch8.adb (Analyze_Use_Package): Remove forced installation of
	use_clauses within instances.
	(Use_One_Package): Add condition to check for "hidden" open scopes to
	avoid skipping over packages that have not been properly installed even
	though they are visible.

2017-11-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Selected_Component): Reject properly a call to a
	private operation of a protected type, when the type has no visible
	operations.

From-SVN: r254578