2011-08-03 Ed Schonberg <schonberg@adacore.com>

2011-08-03  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
	modified in the source, to prevent spurious warnings when compiling
	with -gnatg.

2011-08-03  Thomas Quinot  <quinot@adacore.com>

	* a-except-2005.adb: Minor reformatting.

2011-08-03  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
	is a renaming declaration in the private part of a package, do not emit
	a warning that the with_clause could be moved because the renaming may
	be used in the body or in a child unit.

2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
	Propagate the Comes_From_Source attribute from the original return
	object to the renaming.

2011-08-03  Jose Ruiz  <ruiz@adacore.com>

	* exp_ch7.adb (Build_Raise_Statement): Do not call
	Raise_From_Controlled_Operation when this routine is not present in
	the run-time library.
	(Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
	libraries (Ravenscar), tasks are non-terminating, and protected objects
	and tasks can only appear at library level, so we do not want
	finalization of protected objects nor tasks.
	* exp_intr.adb: Minor clarification in comment.
	bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
	Gen_Output_File_C): Remove references to finalization of library-level
	objects when using restricted run-time libraries.

2011-08-03  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Build_Discriminant_Constraints): Set
	Original_Discriminant only if the parent type is a generic formal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177278 138bc75d-0d04-0410-961f-82ee72b054a4