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, 94 insertions, 0 deletions

diff --git a/gcc/ada/prj-pp.ads b/gcc/ada/prj-pp.ads
new file mode 100644
index 000000000..f47e0582b
--- /dev/null
+++ b/gcc/ada/prj-pp.ads
@@ -0,0 +1,94 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                               P R J . P P                                --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          Copyright (C) 2001-2010, 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.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This package is the Project File Pretty Printer
+
+--    Used to output a project file from a project file tree.
+--    Used by gnatname to update or create project files.
+--    Also used GPS to display project file trees.
+--    Also be used for debugging tools that create project file trees.
+
+with Prj.Tree;
+
+package Prj.PP is
+
+   --  The following access to procedure types are used to redirect output when
+   --  calling Pretty_Print.
+
+   type Write_Char_Ap is access procedure (C : Character);
+
+   type Write_Eol_Ap  is access procedure;
+
+   type Write_Str_Ap is access procedure (S : String);
+
+   subtype Max_Length_Of_Line is Positive range 50 .. 255;
+
+   procedure Pretty_Print
+     (Project                            : Prj.Tree.Project_Node_Id;
+      In_Tree                            : Prj.Tree.Project_Node_Tree_Ref;
+      Increment                          : Positive       := 3;
+      Eliminate_Empty_Case_Constructions : Boolean        := False;
+      Minimize_Empty_Lines               : Boolean        := False;
+      W_Char                             : Write_Char_Ap  := null;
+      W_Eol                              : Write_Eol_Ap   := null;
+      W_Str                              : Write_Str_Ap   := null;
+      Backward_Compatibility             : Boolean;
+      Id                                 : Prj.Project_Id := Prj.No_Project;
+      Max_Line_Length                    : Max_Length_Of_Line :=
+                                             Max_Length_Of_Line'Last);
+   --  Output a project file, using either the default output routines, or the
+   --  ones specified by W_Char, W_Eol and W_Str.
+   --
+   --  Increment is the number of spaces for each indentation level
+   --
+   --  W_Char, W_Eol and W_Str can be used to change the default output
+   --  procedures. The default values force the output to Standard_Output.
+   --
+   --  If Eliminate_Empty_Case_Constructions is True, then case constructions
+   --  and case items that do not include any declarations will not be output.
+   --
+   --  If Minimize_Empty_Lines is True, empty lines will be output only after
+   --  the last with clause, after the line declaring the project name, after
+   --  the last declarative item of the project and before each package
+   --  declaration. Otherwise, more empty lines are output.
+   --
+   --  If Backward_Compatibility is True, then new attributes (Spec,
+   --  Spec_Suffix, Body, Body_Suffix) will be replaced by obsolete ones
+   --  (Specification, Specification_Suffix, Implementation,
+   --  Implementation_Suffix).
+   --
+   --  Id is used to compute the display name of the project including its
+   --  proper casing.
+   --
+   --  Max_Line_Length is the maximum line length in the project file
+
+private
+
+   procedure Output_Statistics;
+   --  This procedure can be used after one or more calls to Pretty_Print to
+   --  display what Project_Node_Kinds have not been exercised by the call(s)
+   --  to Pretty_Print. It is used only for testing purposes.
+
+end Prj.PP;