------------------------------------------------------------------------------
-- --
--- GNU ADA RUNTIME LIBRARY (GNARL) COMPONENTS --
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
-- --
-- S Y S T E M . S T R I N G _ O P S --
-- --
-- S p e c --
-- --
--- --
--- Copyright (C) 1992-2000 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. --
--- --
--- 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. --
+-- 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. --
+-- --
+-- 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. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
------------------------------------------------------------------------------
-- This package contains functions for runtime operations on strings
+-- (other than runtime comparison, found in s-strcom.ads).
+
+-- NOTE: This package is obsolescent. It is no longer used by the compiler
+-- which now generates concatenation inline. It is retained only because
+-- it may be used during bootstrapping using old versions of the compiler.
+
+pragma Warnings (Off);
+pragma Compiler_Unit;
+pragma Warnings (On);
package System.String_Ops is
-pragma Pure (String_Ops);
+ pragma Pure;
function Str_Concat (X, Y : String) return String;
-- Concatenate two strings and return resulting string
function Str_Concat_CC (X, Y : Character) return String;
-- Concatenate two characters
- function Str_Equal (A, B : String) return Boolean;
- -- Compare two strings for equality
-
- procedure Str_Normalize (A : in out String);
- -- Initialize String object if pragma Normalize_Scalars is in effect.
-
- procedure Wide_Str_Normalize (A : in out Wide_String);
- -- Ditto for Wide_String.
-
- pragma Inline (Str_Normalize);
- pragma Inline (Wide_Str_Normalize);
end System.String_Ops;
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