[multiple changes]

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* g-htable.ads (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable
	* s-htable.adb (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable
	* s-htable.ads (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Propagate_Discriminants): To gather the components of a
	variant part, use the association list of the subaggregate, which
	already includes the values of the needed discriminants.

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* aspects.ads, aspects.adb: Changes to accomodate aspect delay
	(Tree_Write): New procedure.
	* atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
	nodes.
	* atree.h: Flag3 is now Has_Aspects and applies to all nodes
	* debug.adb: Add debug flag gnatd.A
	* einfo.adb (Has_Delayed_Aspects): New flag
	(Get_Rep_Item_For_Entity): New function
	* einfo.ads (Has_Delayed_Aspects): New flag
	(Get_Rep_Item_For_Entity): New function
	* exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
	tree.
	* exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
	sequence for Freeze_Entity.
	* freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
	ptr. All calls are changed to this new interface.
	(Freeze_And_Append): Same change
	(Freeze_Entity): Evaluate deferred aspects
	* sem_attr.adb: New calling sequence for Freeze_Entity
	(Eval_Attribute): Don't try to evaluate attributes of unfrozen types
	when we are in spec expression preanalysis mode.
	* sem_ch10.adb: New calling sequence for Freeze_Entity
	* sem_ch11.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch12.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
	accomodate delaying aspect evaluation to the freeze point.
	(Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
	accomodate delayed aspects.
	(Rep_Item_Too_Late): Deal with delayed aspects case
	* sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed aspects
	* sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
	actual types are properly frozen (this is needed because of the new
	check in Eval_Attribute that declines to evaluate attributes
	for unfrozen types).
	Simplify analysis of aspect specifications now that the flag
	Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed aspects
	* sem_ch5.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	New calling sequence for Freeze_Entity.
	* sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
	specifications now that the flag Has_Aspects applies to all nodes
	(no need to save aspects).
	New calling sequence for Freeze_Entity
	* sem_prag.adb (Check_Duplicate_Pragma): Simplify using
	Get_Rep_Item_For_Entity
	(Get_Pragma_Arg): Moved to Sinfo
	* sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
	(Is_Delayed_Aspect): New flag
	(Next_Rep_Item): Document use for aspects
	(Get_Pragma_Arg): Moved here from Sem_Prag
	* sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
	is output and removes semicolon (simplifies interface).
	(Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
	applies to any node.
	* tree_gen.adb: Write contents of Aspect_Specifications hash table
	* tree_in.adb: Read and initialize Aspect_Specifications hash table
	* treepr.adb (Print_Node): Print Has_Aspects flag
	(Print_Node): Print Aspect_Specifications in Has_Aspects set
	* xtreeprs.adb: Remove obsolete references to Flag1,2,3

From-SVN: r165300

1 files changed, 7 insertions, 7 deletions

diff --git a/gcc/ada/atree.h b/gcc/ada/atree.h
index d7375e0..447338f 100644
--- a/gcc/ada/atree.h
+++ b/gcc/ada/atree.h
@@ -40,7 +40,7 @@ struct NFK
   Boolean      pflag1        :  1;
   Boolean      pflag2        :  1;
   Boolean      in_list       :  1;
-  Boolean      flag3         :  1;
+  Boolean      has_aspects   :  1;
   Boolean      rewrite_ins   :  1;
   Boolean      analyzed      :  1;
   Boolean      c_f_s	     :  1;
@@ -75,7 +75,7 @@ struct NFNK
   Boolean      pflag1        :  1;
   Boolean      pflag2        :  1;
   Boolean      in_list       :  1;
-  Boolean      flag3         :  1;
+  Boolean      has_aspects   :  1;
   Boolean      rewrite_ins   :  1;
   Boolean      analyzed      :  1;
   Boolean      c_f_s	     :  1;
@@ -466,10 +466,10 @@ extern Node_Id Current_Error_Node;
 #define Analyzed(N)          (Nodes_Ptr[(N) - First_Node_Id].U.K.analyzed)
 #define Comes_From_Source(N) (Nodes_Ptr[(N) - First_Node_Id].U.K.c_f_s)
 #define Error_Posted(N)      (Nodes_Ptr[(N) - First_Node_Id].U.K.error_posted)
+#define Has_Aspects(N)       (Nodes_Ptr[(N) - First_Node_Id].U.K.has_aspects)
 #define Convention(N) \
     (Nodes_Ptr[(N) - First_Node_Id + 2].V.EX.U.fw.convention)
 
-#define Flag3(N)      (Nodes_Ptr[(N) - First_Node_Id].U.K.flag3)
 #define Flag4(N)      (Nodes_Ptr[(N) - First_Node_Id].U.K.flag4)
 #define Flag5(N)      (Nodes_Ptr[(N) - First_Node_Id].U.K.flag5)
 #define Flag6(N)      (Nodes_Ptr[(N) - First_Node_Id].U.K.flag6)
@@ -487,7 +487,7 @@ extern Node_Id Current_Error_Node;
 #define Flag18(N)     (Nodes_Ptr[(N) - First_Node_Id].U.K.flag18)
 
 #define Flag19(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.in_list)
-#define Flag20(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.flag3)
+#define Flag20(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.has_aspects)
 #define Flag21(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.rewrite_ins)
 #define Flag22(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.analyzed)
 #define Flag23(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.c_f_s)
@@ -509,7 +509,7 @@ extern Node_Id Current_Error_Node;
 #define Flag39(N)     (Nodes_Ptr[(N) - First_Node_Id + 1].U.K.flag18)
 
 #define Flag40(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.in_list)
-#define Flag41(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.flag3)
+#define Flag41(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.has_aspects)
 #define Flag42(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.rewrite_ins)
 #define Flag43(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.analyzed)
 #define Flag44(N)     (Nodes_Ptr[(N) - First_Node_Id + 2].U.K.c_f_s)
@@ -601,7 +601,7 @@ extern Node_Id Current_Error_Node;
 #define Flag128(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].V.EX.U.fw2.flag128)
 
 #define Flag129(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.in_list)
-#define Flag130(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.flag3)
+#define Flag130(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.has_aspects)
 #define Flag131(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.rewrite_ins)
 #define Flag132(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.analyzed)
 #define Flag133(N)     (Nodes_Ptr[(N) - First_Node_Id + 3].U.K.c_f_s)
@@ -691,7 +691,7 @@ extern Node_Id Current_Error_Node;
 #define Flag215(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].V.EX.U.fw4.flag215)
 
 #define Flag216(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.in_list)
-#define Flag217(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.flag3)
+#define Flag217(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.has_aspects)
 #define Flag218(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.rewrite_ins)
 #define Flag219(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.analyzed)
 #define Flag220(N)     (Nodes_Ptr[(N) - First_Node_Id + 4].U.K.c_f_s)