Merge GDB 7.5.1

gdb/testsuite/gdb.ada/bp_on_var/pck.adb

---  Copyright 2008-2012 Free Software Foundation, Inc.
+--  Copyright 2012 Free Software Foundation, Inc.
 --
 --  This program is free software; you can redistribute it and/or modify
 --  it under the terms of the GNU General Public License as published by
 --  the Free Software Foundation; either version 3 of the License, or
 --  (at your option) any later version.
 --
 --  This program is distributed in the hope that it will be useful,
 --  but WITHOUT ANY WARRANTY; without even the implied warranty of
 --  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 --  GNU General Public License for more details.
 --
 --  You should have received a copy of the GNU General Public License
 --  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 package body Pck is
-
-   procedure Call_Me (Str : String) is
+   My_Hidden_Variable : Integer := 0;
+   procedure Do_Something (I : in out Integer) is
    begin
-      Length := Str'Length;
-      if Length > 0 then
-         First := Str (Str'First);
-         Last := Str (Str'Last);
+      if My_Hidden_Variable > 10 then
+         My_Hidden_Variable := 0;
       end if;
-   end Call_Me;
-
+      I := I + My_Hidden_Variable;
+      My_Hidden_Variable := My_Hidden_Variable + 1;
+   end Do_Something;
 end Pck;