[multiple changes]

2011-09-05  Ed Schonberg  <schonberg@adacore.com>

	* exp_aggr.adb (Replace_Type): If the target of the assignment is
	a selected component and the right-hand side is a self-referential
	access, the proper prefix of the rewritten attribute is a copy
	of the left-hand side, not of its prefix.

2011-09-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch5.adb: Minor reformatting.
	* sem_ch3.adb: Minor code clean up.

2011-09-05  Jose Ruiz  <ruiz@adacore.com>

	* exp_ch9.adb (Make_Initialize_Protection): The fact that
	restriction No_Dynamic_Attachment is in effect or not should
	not influence the default priority associated to a protected
	object. With this change, when the restriction is in effect (as
	is the case for the Ravenscar profile) the default priority of
	a protected object with an interrupt handler is in the range of
	interrupt priorities (Default_Interrupt_Priority) as required
	by D.3(10).

2011-09-05  Arnaud Charlet  <charlet@adacore.com>

	* a-iteint.ads: Fix header.

2011-09-05  Vincent Celier  <celier@adacore.com>

	* prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
	with a directory separator to avoid output such as:
	  "/path/to/objauto.cgpr" has been deleted.

From-SVN: r178542

gcc/ada/ChangeLog

+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb (Replace_Type): If the target of the assignment is
+	a selected component and the right-hand side is a self-referential
+	access, the proper prefix of the rewritten attribute is a copy
+	of the left-hand side, not of its prefix.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch5.adb: Minor reformatting.
+	* sem_ch3.adb: Minor code clean up.
+
+2011-09-05  Jose Ruiz  <ruiz@adacore.com>
+
+	* exp_ch9.adb (Make_Initialize_Protection): The fact that
+	restriction No_Dynamic_Attachment is in effect or not should
+	not influence the default priority associated to a protected
+	object. With this change, when the restriction is in effect (as
+	is the case for the Ravenscar profile) the default priority of
+	a protected object with an interrupt handler is in the range of
+	interrupt priorities (Default_Interrupt_Priority) as required
+	by D.3(10).
+
+2011-09-05  Arnaud Charlet  <charlet@adacore.com>
+
+	* a-iteint.ads: Fix header.
+
+2011-09-05  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
+	with a directory separator to avoid output such as:
+	  "/path/to/objauto.cgpr" has been deleted.
+
 2011-09-05  Robert Dewar  <dewar@adacore.com>
 
 	* sem_ch3.adb: Minor reformatting.

gcc/ada/a-iteint.ads

@@ -6,27 +6,10 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2004-2011, Free Software Foundation, Inc.         --
---                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
--- GNAT. The copyright notice above, and the license provisions that follow --
--- apply solely to the  contents of the part following the private keyword. --
---                                                                          --
--- GNAT is free software;  you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
+-- GNAT.  In accordance with the copyright of that document, you can freely --
+-- copy and modify this specification,  provided that if you redistribute a --
+-- modified version,  any changes that you have made are clearly indicated. --
 --                                                                          --
 ------------------------------------------------------------------------------
 
@@ -34,6 +17,7 @@ generic
    type Cursor;
    with function Has_Element (Position : Cursor) return Boolean;
    pragma Unreferenced (Has_Element);
+
 package Ada.Iterator_Interfaces is
    pragma Pure;
 

gcc/ada/exp_aggr.adb

@@ -2168,7 +2168,7 @@ package body Exp_Aggr is
                Rewrite (Expr,
                  Make_Attribute_Reference (Loc,
                    Attribute_Name => Name_Unrestricted_Access,
-                   Prefix         => New_Copy_Tree (Prefix (Lhs))));
+                   Prefix         => New_Copy_Tree (Lhs)));
                Set_Analyzed (Parent (Expr), False);
 
             else

gcc/ada/exp_ch9.adb

@@ -12503,8 +12503,8 @@ package body Exp_Ch9 is
       --  When no priority is specified but an xx_Handler pragma is, we default
       --  to System.Interrupts.Default_Interrupt_Priority, see D.3(10).
 
-      elsif (Has_Attach_Handler (Ptyp) or else Has_Interrupt_Handler (Ptyp))
-        and then not Restriction_Active (No_Dynamic_Attachment)
+      elsif Has_Attach_Handler (Ptyp)
+        or else Has_Interrupt_Handler (Ptyp)
       then
          Append_To (Args,
            New_Reference_To (RTE (RE_Default_Interrupt_Priority), Loc));

gcc/ada/prj-conf.adb

@@ -959,6 +959,13 @@ package body Prj.Conf is
             end if;
          end loop;
 
+         --  Make sure that Obj_Dir ends with a directory separator
+
+         if Name_Buffer (Name_Len) /= Directory_Separator then
+            Name_Len := Name_Len + 1;
+            Name_Buffer (Name_Len) := Directory_Separator;
+         end if;
+
          declare
             Obj_Dir         : constant String := Name_Buffer (1 .. Name_Len);
             Config_Switches : Argument_List_Access;

gcc/ada/sem_ch3.adb

@@ -3270,11 +3270,7 @@ package body Sem_Ch3 is
          --  In SPARK, a declaration of unconstrained type is allowed
          --  only for constants of type string.
 
-         --  Why do we need to test Original_Node here ???
-
-         if Is_String_Type (T)
-           and then not Constant_Present (Original_Node (N))
-         then
+         if Is_String_Type (T) and then not Constant_Present (N) then
             Check_SPARK_Restriction
               ("declaration of object of unconstrained type not allowed",
                N);

gcc/ada/sem_ch5.adb

@@ -2337,10 +2337,14 @@ package body Sem_Ch5 is
          if Of_Present (N) then
             Set_Etype (Def_Id, Component_Type (Typ));
 
+         --  Here we have a missing Range attribute
+
          else
             Error_Msg_N
               ("missing Range attribute in iteration over an array", N);
 
+            --  In Ada 2012 mode, this may be an attempt at an iterator
+
             if Ada_Version >= Ada_2012 then
                Error_Msg_NE
                  ("\if& is meant to designate an element of the array, use OF",