[multiple changes]

[multiple changes]

2015-10-27  Javier Miranda  <miranda@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Improve previous patch.

2015-10-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch12.adb (Analyze_Formal_Package_Declaration): Code cleanup. Set
	and restore the value of global flag Ignore_Pragma_SPARK_Mode. A
	formal package declaration acts as a package instantation with
	respect to SPARK_Mode legality.

2015-10-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Check_Constituent_Usage): Use
	logical operators rather than short circuit operators. Emit an
	error when a state with visible refinement is not refined.
	* snames.ads-tmpl: Add names for detecting
	predefined potentially blocking subprograms.

2015-10-27  Arnaud Charlet  <charlet@adacore.com>

	* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Revert previous
	change.
	(Expand_Array_Aggregate): Rewrite previous change here
	as done for other non GCC back-ends.
	(Build_Record_Aggr_Code): Add special case.

From-SVN: r229414