2015-10-26  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Add_Item_To_Name_Buffer): Update the comment on usage.
	Add an output string for loop parameters.
	(Analyze_Global_Items): Loop parameters are now a
	valid global item. The share the legality checks of constants.
	(Analyze_Input_Output): Loop parameters are now a valid dependency item.
	(Find_Role): Loop parameters share the role of constants.

2015-10-26  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Generalized_Indexing): In ASIS mode,
	preserve the Generalized_ indexing link if the context is not
	a spec expression that will be analyzed anew.

2015-10-26  Javier Miranda  <miranda@adacore.com>

	* exp_ch6.ads, exp_ch6.adb (Build_Procedure_Body_Form): Promote it to
	library level (to invoke this routine from the semantic analyzer).
	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): When generating
	C code, invoke Build_Procedure_Body_Form to transform a function
	that returns a constrained array type into a procedure with an
	out parameter that carries the return value.

2015-10-26  Arnaud Charlet  <charlet@adacore.com>

	* a-reatim.ads: Add "Clock_Time with Synchronous" contract in package
	Ada.Real_Time.
	* a-taside.ads: Add "Tasking_State with Synchronous" contract in
	package Ada.Task_Identification.
	* sem_ch12.adb: minor typo in comment

From-SVN: r229377