[multiple changes]

2010-09-09  Doug Rupp  <rupp@adacore.com>

	* sem_prag.adb (pragma Ident): Pass --identification= vice 
	IDENTIFICATION=
	* gnatlink.adb (Linker_Options): Look for --identification= vice 
	IDENTIFICATION=

2010-09-09  Gary Dismukes  <dismukes@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
	inserting and analyzing the object declaration for the temporary object
	created to hold a 'Old value, push the scope for the subprogram where
	the object is inserted, so that its Scope (and that of related objects)
	will be set properly.

From-SVN: r164088

gcc/ada/ChangeLog

+2010-09-09  Doug Rupp  <rupp@adacore.com>
+
+	* sem_prag.adb (pragma Ident): Pass --identification= vice 
+	IDENTIFICATION=
+	* gnatlink.adb (Linker_Options): Look for --identification= vice 
+	IDENTIFICATION=
+
+2010-09-09  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
+	inserting and analyzing the object declaration for the temporary object
+	created to hold a 'Old value, push the scope for the subprogram where
+	the object is inserted, so that its Scope (and that of related objects)
+	will be set properly.
+
 2010-09-09  Vincent Celier  <celier@adacore.com>
 
 	* prj.adb (Get_Object_Directory): Return object directory display name

gcc/ada/exp_attr.adb

@@ -3011,7 +3011,8 @@ package body Exp_Attr is
               and then Chars (Defining_Entity (Subp)) /= Name_uPostconditions;
          end loop;
 
-         --  Insert the assignment at the start of the declarations
+         --  Insert the initialized object declaration at the start of the
+         --  subprogram's declarations.
 
          Asn_Stm :=
            Make_Object_Declaration (Loc,
@@ -3020,6 +3021,16 @@ package body Exp_Attr is
              Object_Definition   => New_Occurrence_Of (Etype (N), Loc),
              Expression          => Pref);
 
+         --  Push the subprogram's scope, so that the object will be analyzed
+         --  in that context (rather than the context of the Precondition
+         --  subprogram) and will have its Scope set properly.
+
+         if Present (Corresponding_Spec (Subp)) then
+            Push_Scope (Corresponding_Spec (Subp));
+         else
+            Push_Scope (Defining_Entity (Subp));
+         end if;
+
          if Is_Empty_List (Declarations (Subp)) then
             Set_Declarations (Subp, New_List (Asn_Stm));
             Analyze (Asn_Stm);
@@ -3027,6 +3038,8 @@ package body Exp_Attr is
             Insert_Action (First (Declarations (Subp)), Asn_Stm);
          end if;
 
+         Pop_Scope;
+
          Rewrite (N, New_Occurrence_Of (Tnn, Loc));
       end Old;
 

gcc/ada/gnatlink.adb

@@ -2144,9 +2144,9 @@ begin
 
                --  Remove duplicate IDENTIFICATION directives (VMS)
 
-               if Linker_Options.Table (J)'Length > 27
-                 and then Linker_Options.Table (J) (1 .. 28)
-                          = "--for-linker=IDENTIFICATION="
+               if Linker_Options.Table (J)'Length > 29
+                 and then Linker_Options.Table (J) (1 .. 30)
+                          = "--for-linker=--identification="
                then
                   if IDENT_Op then
                      Linker_Options.Table (J .. Linker_Options.Last - 1) :=

gcc/ada/sem_prag.adb

@@ -7845,12 +7845,12 @@ package body Sem_Prag is
 
                   else
                      --  In VMS, the effect of IDENT is achieved by passing
-                     --  IDENTIFICATION=name as a --for-linker switch.
+                     --  --identification=name as a --for-linker switch.
 
                      if OpenVMS_On_Target then
                         Start_String;
                         Store_String_Chars
-                          ("--for-linker=IDENTIFICATION=");
+                          ("--for-linker=--identification=");
                         String_To_Name_Buffer (Strval (Str));
                         Store_String_Chars (Name_Buffer (1 .. Name_Len));
 
@@ -7860,7 +7860,7 @@ package body Sem_Prag is
                         --  associated with a with'd package.
 
                         Replace_Linker_Option_String
-                          (End_String, "--for-linker=IDENTIFICATION=");
+                          (End_String, "--for-linker=--identification=");
                      end if;
 
                      Set_Ident_String (Current_Sem_Unit, Str);