obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 54 insertions, 0 deletions

diff --git a/gcc/ada/butil.ads b/gcc/ada/butil.ads
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--- /dev/null
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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                                B U T I L                                 --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          Copyright (C) 1992-2007, 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 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 COPYING3.  If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license.          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+with Namet; use Namet;
+
+package Butil is
+
+--  This package contains utility routines for the binder
+
+   function Is_Predefined_Unit return Boolean;
+   --  Given a unit name stored in Name_Buffer with length in Name_Len,
+   --  returns True if this is the name of a predefined unit or a child of
+   --  a predefined unit (including the obsolescent renamings). This is used
+   --  in the preference selection (see Better_Choice in body of Binde).
+
+   function Is_Internal_Unit return Boolean;
+   --  Given a unit name stored in Name_Buffer with length in Name_Len,
+   --  returns True if this is the name of an internal unit or a child of
+   --  an internal. Similar in usage to Is_Predefined_Unit.
+
+   --  Note: the following functions duplicate functionality in Uname, but
+   --  we want to avoid bringing Uname into the binder since it generates
+   --  to many unnecessary dependencies, and makes the binder too large.
+
+   function Uname_Less (U1, U2 : Unit_Name_Type) return Boolean;
+   --  Determines if the unit name U1 is alphabetically before U2
+
+   procedure Write_Unit_Name (U : Unit_Name_Type);
+   --  Output unit name with (body) or (spec) after as required. On return
+   --  Name_Len is set to the number of characters which were output.
+
+end Butil;