------------------------------------------------------------------------------
-- --
--- GNAT RUNTIME COMPONENTS --
+-- GNAT RUN-TIME COMPONENTS --
-- --
-- G N A T . C A S E _ U T I L --
-- --
-- B o d y --
-- --
--- $Revision: 1.4 $ --
--- --
--- Copyright (C) 1995-1999 Ada Core Technologies, Inc. --
+-- Copyright (C) 1995-2005, AdaCore --
-- --
-- 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- --
-- 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. --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
-- --
--- GNAT is maintained by Ada Core Technologies Inc (http://www.gnat.com). --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-package body GNAT.Case_Util is
-
- --------------
- -- To_Lower --
- --------------
-
- function To_Lower (A : Character) return Character is
- A_Val : constant Natural := Character'Pos (A);
-
- begin
- if A in 'A' .. 'Z'
- or else A_Val in 16#C0# .. 16#D6#
- or else A_Val in 16#D8# .. 16#DE#
- then
- return Character'Val (A_Val + 16#20#);
- else
- return A;
- end if;
- end To_Lower;
-
- procedure To_Lower (A : in out String) is
- begin
- for J in A'Range loop
- A (J) := To_Lower (A (J));
- end loop;
- end To_Lower;
-
- --------------
- -- To_Mixed --
- --------------
-
- procedure To_Mixed (A : in out String) is
- Ucase : Boolean := True;
-
- begin
- for J in A'Range loop
- if Ucase then
- A (J) := To_Upper (A (J));
- else
- A (J) := To_Lower (A (J));
- end if;
-
- Ucase := A (J) = '_';
- end loop;
- end To_Mixed;
-
- --------------
- -- To_Upper --
- --------------
-
- function To_Upper (A : Character) return Character is
- A_Val : constant Natural := Character'Pos (A);
-
- begin
- if A in 'a' .. 'z'
- or else A_Val in 16#E0# .. 16#F6#
- or else A_Val in 16#F8# .. 16#FE#
- then
- return Character'Val (A_Val - 16#20#);
- else
- return A;
- end if;
- end To_Upper;
-
- procedure To_Upper (A : in out String) is
- begin
- for J in A'Range loop
- A (J) := To_Upper (A (J));
- end loop;
- end To_Upper;
+-- This is a dummy body, required because if we remove the body we have
+-- bootstrap path problems (this unit used to have a body, and if we do not
+-- supply a dummy body, the old incorrect body is picked up during the
+-- bootstrap process.
+package body GNAT.Case_Util is
end GNAT.Case_Util;