2015-03-04  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (Is_ARECnF_Entity): Removed.
	(Last_Formal): Remove special handling of Is_ARECnF_Entity.
	(Next_Formal): Remove special handling of Is_ARECnF_Entity.
	(Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
	(Number_Entries): Minor reformatting.
	* einfo.ads (Is_ARECnF_Entity): Removed.
	* exp_unst.adb (Unnest_Subprogram): Remove setting of
	Is_ARECnF_Entity.
	(Add_Extra_Formal): Use normal Extra_Formal circuit.
	* sprint.adb (Write_Param_Specs): Properly handle case where
	there are no source formals, but we have at least one Extra_Formal
	present.

2015-03-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate,
	Add_Discriminant_Values): If the value is a reference to the
	current instance of an enclosing type, use its base type to check
	against prefix of attribute reference, because the target type
	may be otherwise constrained.

From-SVN: r221187