2014-07-18  Thomas Quinot  <quinot@adacore.com>

	* g-memdum.adb, g-memdum.ads: Code clean ups.

2014-07-18  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Check_Dependency_Clause):
	Update the comment on usage. Reimplement the mechanism which
	attempts to match a single clause of Depends against one or
	more clauses of Refined_Depends.
	(Input_Match): Removed.
	(Inputs_Match): Removed.
	(Is_Self_Referential): Removed.
	(Normalize_Clause): Update the call to Split_Multiple_Outputs.
	(Normalize_Outputs): Rename variable Split to New_Claue and update
	all its occurrences.
	(Report_Extra_Clauses): Update the comment on usage.
	(Split_Multiple_Outputs): Renamed to Normalize_Outputs.

2014-07-18  Gary Dismukes  <dismukes@adacore.com>

	* i-cstrea.ads: Minor reformatting.

2014-07-18  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_util.adb (Wrap_Statements_In_Block): Propagate both
	secondary stack-related flags to the generated block.
	* sem_ch5.adb (Analyze_Loop_Statement): Update the scope chain
	once the loop is relocated in a block.

From-SVN: r212803