2014-02-04 Robert Dewar <dewar@adacore.com>

	* sinfo.ads: Further comments on N_Expression_With_Actions node.

2014-02-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Refined_Depends_In_Decl_Part): Remove global
	variables Out_Items and Ref_Global. Remove local constant
	Body_Id along with dummy variables D1, D2, D3, D4, D5, D6, D7
	and D8. Remove the useless collection of global items as this
	was a leftover from an earlier version of the routine. Move
	several routines out to avoid deep nesting and indentation.
	(Inputs_Match): Add formal parameter Dep_Clause. Rename formal
	parameter Do_Checks to Post_Errors. Update the comment on usage.
	(Is_Matching_Input): Renamed to Input_Match. Add formal parameters
	Ref_Inputs and Do_Checks. Rename formal parameter Do_Checks
	to Post_Errors. Update the comment on usage. Account for the
	case where a self referential state may have a null input_list.
	(Is_Self_Referential): New routine.

2014-02-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the
	entity renames an expression, as in the case of an object of
	an unconstrained type initialized by a function call, defer the
	rewriting of the expression to the expander.
	* exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case
	'Alignment): If the entity renames an expression, introduce
	temporary to capture value, and rewrite original declaration to
	use temporary.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207467 138bc75d-0d04-0410-961f-82ee72b054a4

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