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, 67 insertions, 0 deletions

diff --git a/gcc/ada/exp_ch12.adb b/gcc/ada/exp_ch12.adb
new file mode 100644
index 000000000..5ff2ee3af
--- /dev/null
+++ b/gcc/ada/exp_ch12.adb
@@ -0,0 +1,67 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                             E X P _ C H 1 2                              --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--          Copyright (C) 1997-2007, 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 Atree;    use Atree;
+with Checks;   use Checks;
+with Einfo;    use Einfo;
+with Exp_Util; use Exp_Util;
+with Nmake;    use Nmake;
+with Sinfo;    use Sinfo;
+with Stand;    use Stand;
+with Tbuild;   use Tbuild;
+
+package body Exp_Ch12 is
+
+   ------------------------------------
+   -- Expand_N_Generic_Instantiation --
+   ------------------------------------
+
+   --  If elaboration entity is defined and this is not an outer level entity,
+   --  we need to generate a check for it here.
+
+   procedure Expand_N_Generic_Instantiation (N : Node_Id) is
+      Loc : constant Source_Ptr := Sloc (N);
+      Ent : constant Entity_Id  := Entity (Name (N));
+
+   begin
+      if Etype (Name (N)) = Any_Type then
+         return;
+      end if;
+
+      if Present (Elaboration_Entity (Ent))
+        and then not Is_Compilation_Unit (Ent)
+        and then not Elaboration_Checks_Suppressed (Ent)
+      then
+         Insert_Action (Instance_Spec (N),
+           Make_Raise_Program_Error (Loc,
+             Condition =>
+               Make_Op_Not (Loc,
+                 Right_Opnd =>
+                   New_Occurrence_Of (Elaboration_Entity (Ent), Loc)),
+             Reason => PE_Access_Before_Elaboration));
+      end if;
+   end Expand_N_Generic_Instantiation;
+
+end Exp_Ch12;