[multiple changes]

[multiple changes]

2016-04-18  Bob Duff  <duff@adacore.com>

	* a-cuprqu.ads: Change the representation of List_Type from a
	singly-linked list to a doubly-linked list. In addition, add a
	pointer Next_Unequal, which points past a possibly-long chain
	of equal-priority items. This increases efficiency, especially
	in the case of many equal-priority items.
	* a-cuprqu.adb (Dequeue, Enqueue): Rewrite algorithms to take
	advantage of new data structure.
	(Finalize): Rewrite in terms of Dequeue, for simplicity.

2016-04-18  Yannick Moy  <moy@adacore.com>

	* contracts.adb (Analyze_Object_Contract,
	Analyze_Protected_Contract): Remove tests performed in GNATprove.
	* sem_util.adb, sem_util.ads (Has_Full_Default_Initialization):
	Remove query for tests performed in GNATprove.

From-SVN: r235121