[multiple changes]

[multiple changes]

2011-12-21  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb, sem_dim.adb, sem_dim.ads, sem_ch12.adb, prj-conf.adb:
	Minor reformatting.

2011-12-21  Claire Dross  <dross@adacore.com>

	* a-cfdlli.ads (Constant_Indexing, Default_Iterator,
	Iterator_Element): Added to type List.
	(Not_No_Element, List_Iterator_Interfaces, Iterate,
	Constant_Reference_Type, Constant_Reference): New.
	* a-cfdlli.adb (type Iterator, Finalize, First, Last, Next,
	Previous, Iterate, Not_No_Element, Constant_Reference): New.

From-SVN: r182576