------------------------------------------------------------------------------
-- --
--- GNAT RUNTIME COMPONENTS --
+-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . I M G _ L L I --
-- --
-- B o d y --
-- --
--- $Revision: 1.12 $ --
--- --
--- Copyright (C) 1992,1993,1994 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 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. --
-- --
--- 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. --
+-- 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. --
--- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- Image_Long_Long_Integer --
-----------------------------
- function Image_Long_Long_Integer (V : Long_Long_Integer) return String is
- P : Natural;
- S : String (1 .. Long_Long_Integer'Width);
+ procedure Image_Long_Long_Integer
+ (V : Long_Long_Integer;
+ S : in out String;
+ P : out Natural)
+ is
+ pragma Assert (S'First = 1);
begin
if V >= 0 then
+ S (1) := ' ';
P := 1;
- S (P) := ' ';
else
P := 0;
end if;
Set_Image_Long_Long_Integer (V, S, P);
- return S (1 .. P);
end Image_Long_Long_Integer;
- ---------------------------------
+ ------------------------------
-- Set_Image_Long_Long_Integer --
- ---------------------------------
+ -----------------------------
procedure Set_Image_Long_Long_Integer
(V : Long_Long_Integer;
- S : out String;
+ S : in out String;
P : in out Natural)
is
procedure Set_Digits (T : Long_Long_Integer);
-- with the negative of the value so that the largest negative number is
-- not a special case.
+ ----------------
+ -- Set_Digits --
+ ----------------
+
procedure Set_Digits (T : Long_Long_Integer) is
begin
if T <= -10 then
Set_Digits (T / 10);
P := P + 1;
S (P) := Character'Val (48 - (T rem 10));
-
else
P := P + 1;
S (P) := Character'Val (48 - T);
begin
if V >= 0 then
Set_Digits (-V);
-
else
P := P + 1;
S (P) := '-';
Set_Digits (V);
end if;
-
end Set_Image_Long_Long_Integer;
end System.Img_LLI;