2012-05-15  Ed Schonberg  <schonberg@adacore.com>

	* sem_eval.adb (Subtypes_Statically_Match): In Ada 2012, static
	matching requires matching of static subtype predicates as well.

2012-05-15  Ed Schonberg  <schonberg@adacore.com>

	* sem_case.adb (Analyze_Choices): If the subtype of the
	expression has a non-static predicate, the case alternatives
	must cover the base type.

2012-05-15  Tristan Gingold  <gingold@adacore.com>

	* a-calend-vms.ads: Add pragma export to Split and Time_Of.
	Merge comments from a-calend.ads to minimize differences.

2012-05-15  Sergey Rybin  <rybin@adacore.com frybin>

	* gnat_ugn.texi: gnatmetric: add a small example that demonstrates
	the difference between control coupling and unit coupling.

2012-05-15  Tristan Gingold  <gingold@adacore.com>

	* bindgen.adb (Gen_Header): Remove code to emit LE_Set.
	(Gen_Finalize_Library): Replace test with
	a call to __gnat_reraise_library_exception_if_any.
	* s-soflin.ads (Library_Exception): Do not export.
	(Library_Exception_Set): Likewise.
	* a-except-2005.ads, a-except-2005.adb
	(Reraise_Library_Exception_If_Any): New procedure.

From-SVN: r187509