2010-06-17  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.ads: Minor code reorganization (specs in alpha order).

2010-06-17  Robert Dewar  <dewar@adacore.com>

	* debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
	node when expanding short circuit form with actions present for right
	opnd.
	* exp_ch4.adb: Minor reformatting
	(Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
	right opeand has actions present, and debug flag -gnatd.X is set.
	* exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
	node.
	* nlists.adb (Prepend_List): New procedure
	(Prepend_List_To): New procedure
	* nlists.ads (Prepend_List): New procedure
	(Prepend_List_To): New procedure
	* sem.adb: Add processing for Expression_With_Actions
	* sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
	* sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
	* sem_res.adb: Add processing for Expression_With_Actions.
	* sem_scil.adb: Add processing for Expression_With_Actions
	* sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
	* sprint.ads, sprint.adb: Add processing for Expression_With_Actions

2010-06-17  Doug Rupp  <rupp@adacore.com>

	* sem_intr.adb (Check_Intrinsic_Operator): Check that the types
	involved both have underlying integer types.
	* exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
	to an intrinsic operator when the operand types or sizes are not
	identical.
	* s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
	64/32 Address/Integer works.

From-SVN: r160929