2016-06-16 Gary Dismukes <dismukes@adacore.com>

2016-06-16  Gary Dismukes  <dismukes@adacore.com>

	* sem_util.adb: Minor typo fix.

2016-06-16  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb: Further fix for invalid index in GNAT.Regexp.

2016-06-16  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch13.adb (Validate_Address_Clauses): Use the same logic to
	issue the warning on the offset for the size as for the alignment
	and tweak the wording for the sake of consistency.

2016-06-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Check_Class_Wide_COndition): New procedure,
	subsidiary of Analyze_Pre_Post_ Condition_In_Decl_Part, to
	check legality rules that follow from the revised semantics of
	class-wide pre/postconditions described in AI12-0113.
	(Build_Pragma_Check_Equivalent): Abstract subprogram declarations
	must be included in list of overriding primitives of a derived
	type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237521 138bc75d-0d04-0410-961f-82ee72b054a4