a-cbhama.ads, [...] (Move): Clear Source following assignment to Target.

2011-08-29  Matthew Heaney  <heaney@adacore.com>

	* a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
	to Target.

2011-08-29  Matthew Heaney  <heaney@adacore.com>

	* a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
	components of record type.
	* a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
	to Target.

From-SVN: r178243

gcc/ada/ChangeLog

+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
+	to Target.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
+	components of record type.
+	* a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
+	to Target.
+
 2011-08-29  Ed Schonberg  <schonberg@adacore.com>
 
 	* a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,

gcc/ada/a-cbhama.adb

@@ -728,7 +728,8 @@ package body Ada.Containers.Bounded_Hashed_Maps is
            "attempt to tamper with cursors (container is busy)";
       end if;
 
-      Assign (Target => Target, Source => Source);
+      Target.Assign (Source);
+      Source.Clear;
    end Move;
 
    ----------

gcc/ada/a-cbhase.adb

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 2004-2010, Free Software Foundation, Inc.         --
+--          Copyright (C) 2004-2011, Free Software Foundation, Inc.         --
 --                                                                          --
 -- 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- --
@@ -925,7 +925,8 @@ package body Ada.Containers.Bounded_Hashed_Sets is
            "attempt to tamper with cursors (container is busy)";
       end if;
 
-      Assign (Target => Target, Source => Source);
+      Target.Assign (Source);
+      Source.Clear;
    end Move;
 
    ----------

gcc/ada/a-cborma.adb

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 2004-2010, Free Software Foundation, Inc.         --
+--          Copyright (C) 2004-2011, Free Software Foundation, Inc.         --
 --                                                                          --
 -- 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- --
@@ -998,7 +998,8 @@ package body Ada.Containers.Bounded_Ordered_Maps is
            "attempt to tamper with cursors (container is busy)";
       end if;
 
-      Assign (Target => Target, Source => Source);
+      Target.Assign (Source);
+      Source.Clear;
    end Move;
 
    ----------

gcc/ada/a-cborma.ads

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2004-2010, Free Software Foundation, Inc.         --
+--          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 --
@@ -264,7 +264,7 @@ private
 
    type Cursor is record
       Container : Map_Access;
-      Node      : Count_Type;
+      Node      : Count_Type := 0;
    end record;
 
    procedure Write

gcc/ada/a-cborse.adb

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 2004-2010, Free Software Foundation, Inc.         --
+--          Copyright (C) 2004-2011, Free Software Foundation, Inc.         --
 --                                                                          --
 -- 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- --
@@ -1244,7 +1244,8 @@ package body Ada.Containers.Bounded_Ordered_Sets is
            "attempt to tamper with cursors (container is busy)";
       end if;
 
-      Assign (Target => Target, Source => Source);
+      Target.Assign (Source);
+      Source.Clear;
    end Move;
 
    ----------

gcc/ada/a-cborse.ads

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2004-2010, Free Software Foundation, Inc.         --
+--          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 --
@@ -257,7 +257,7 @@ private
 
    type Cursor is record
       Container : Set_Access;
-      Node      : Count_Type;
+      Node      : Count_Type := 0;
    end record;
 
    use Tree_Types;