* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix

[pf3gnuchains/gcc-fork.git] / gcc / ada / tree_io.adb

diff --git a/gcc/ada/tree_io.adb b/gcc/ada/tree_io.adb
index d0170dc..6f56478 100644 (file)
--- a/gcc/ada/tree_io.adb
+++ b/gcc/ada/tree_io.adb
@@ -6,25 +6,23 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2002 Free Software Foundation, Inc.          --
+--          Copyright (C) 1992-2009  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- --
--- ware  Foundation;  either version 2,  or (at your option) any later ver- --
+-- 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.  See the GNU General Public License --
--- for  more details.  You should have  received  a copy of the GNU General --
--- Public License  distributed with GNAT;  see file COPYING.  If not, write --
--- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
--- MA 02111-1307, USA.                                                      --
+-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
 --                                                                          --
--- As a special exception,  if other files  instantiate  generics from this --
--- unit, or you link  this unit with other files  to produce an executable, --
--- this  unit  does not  by itself cause  the resulting  executable  to  be --
--- covered  by the  GNU  General  Public  License.  This exception does not --
--- however invalidate  any other reasons why  the executable file  might be --
--- covered by the  GNU Public License.                                      --
+-- 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 was originally developed  by the GNAT team at  New York University. --
 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
@@ -107,7 +105,7 @@ package body Tree_IO is
    -----------------------
 
    procedure Read_Buffer;
-   --  Reads data into buffer, setting Bufe appropriately
+   --  Reads data into buffer, setting Bufn appropriately
 
    function Read_Byte return Byte;
    pragma Inline (Read_Byte);
@@ -373,8 +371,11 @@ package body Tree_IO is
 
       declare
          B : Byte;
+         pragma Warnings (Off, B);
+
       begin
          B := Read_Byte;
+
       exception
          when Tree_Format_Error => return;
       end;
@@ -445,6 +446,10 @@ package body Tree_IO is
       procedure Write_Non_Compressed_Sequence;
       --  Output currently collected sequence of non-compressible data
 
+      -----------------------------------
+      -- Write_Non_Compressed_Sequence --
+      -----------------------------------
+
       procedure Write_Non_Compressed_Sequence is
       begin
          if NC > 0 then