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, 99 insertions, 0 deletions

diff --git a/gcc/ada/i-cpoint.ads b/gcc/ada/i-cpoint.ads
new file mode 100644
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--- /dev/null
+++ b/gcc/ada/i-cpoint.ads
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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                I N T E R F A C E S . C . P O I N T E R S                 --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          Copyright (C) 1993-2009, 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 --
+-- apply solely to the  contents of the part following the private keyword. --
+--                                                                          --
+-- 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.                                     --
+--                                                                          --
+-- 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.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+generic
+   type Index is (<>);
+   type Element is private;
+   type Element_Array is array (Index range <>) of aliased Element;
+   Default_Terminator : Element;
+
+package Interfaces.C.Pointers is
+   pragma Preelaborate;
+
+   type Pointer is access all Element;
+
+   pragma No_Strict_Aliasing (Pointer);
+   --  We turn off any strict aliasing assumptions for the pointer type,
+   --  since it is possible to create "improperly" aliased values.
+
+   function Value
+     (Ref        : Pointer;
+      Terminator : Element := Default_Terminator) return Element_Array;
+
+   function Value
+     (Ref    : Pointer;
+      Length : ptrdiff_t) return Element_Array;
+
+   Pointer_Error : exception;
+
+   --------------------------------
+   -- C-style Pointer Arithmetic --
+   --------------------------------
+
+   function "+" (Left : Pointer;   Right : ptrdiff_t) return Pointer;
+   function "+" (Left : ptrdiff_t; Right : Pointer)   return Pointer;
+   function "-" (Left : Pointer;   Right : ptrdiff_t) return Pointer;
+   function "-" (Left : Pointer;   Right : Pointer)   return ptrdiff_t;
+
+   procedure Increment (Ref : in out Pointer);
+   procedure Decrement (Ref : in out Pointer);
+
+   pragma Convention (Intrinsic, "+");
+   pragma Convention (Intrinsic, "-");
+   pragma Convention (Intrinsic, Increment);
+   pragma Convention (Intrinsic, Decrement);
+
+   function Virtual_Length
+     (Ref        : Pointer;
+      Terminator : Element := Default_Terminator) return ptrdiff_t;
+
+   procedure Copy_Terminated_Array
+     (Source     : Pointer;
+      Target     : Pointer;
+      Limit      : ptrdiff_t := ptrdiff_t'Last;
+      Terminator : Element := Default_Terminator);
+
+   procedure Copy_Array
+     (Source  : Pointer;
+      Target  : Pointer;
+      Length  : ptrdiff_t);
+
+private
+   pragma Inline ("+");
+   pragma Inline ("-");
+   pragma Inline (Decrement);
+   pragma Inline (Increment);
+
+end Interfaces.C.Pointers;