New Language: Ada

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45953 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 79 insertions, 0 deletions

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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--           A D A . T E X T _ I O . E N U M E R A T I O N _ I O            --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--                            $Revision: 1.4 $
+--                                                                          --
+--          Copyright (C) 1992-2000 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 2,  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.                                                      --
+--                                                                          --
+-- 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.                                      --
+--                                                                          --
+-- 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). --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  In Ada 95, the package Ada.Text_IO.Enumeration_IO is a subpackage of
+--  Text_IO. This is for compatibility with Ada 83. In GNAT we make it a
+--  child package to avoid loading the necessary code if Enumeration_IO is
+--  not instantiated. See routine Rtsfind.Text_IO_Kludge for a description
+--  of how we patch up the difference in semantics so that it is invisible
+--  to the Ada programmer.
+
+private generic
+   type Enum is (<>);
+
+package Ada.Text_IO.Enumeration_IO is
+
+   Default_Width : Field := 0;
+   Default_Setting : Type_Set := Upper_Case;
+
+   procedure Get (File : in File_Type; Item : out Enum);
+   procedure Get (Item : out Enum);
+
+   procedure Put
+     (File  : in File_Type;
+      Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting);
+
+   procedure Put
+     (Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting);
+
+   procedure Get
+     (From : in String;
+      Item : out Enum;
+      Last : out Positive);
+
+   procedure Put
+     (To   : out String;
+      Item : in Enum;
+      Set  : in Type_Set := Default_Setting);
+
+end Ada.Text_IO.Enumeration_IO;