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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . I M G _ L L I --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2024, 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. --
-- --
-- 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 the routines for supporting the Image attribute for
-- signed integer types larger than Integer, and also for conversion
-- operations required in Text_IO.Integer_IO for such types.
-- Preconditions in this unit are meant for analysis only, not for run-time
-- checking, so that the expected exceptions are raised. This is enforced by
-- setting the corresponding assertion policy to Ignore. Postconditions and
-- contract cases should not be executed at runtime as well, in order not to
-- slow down the execution of these functions.
pragma Assertion_Policy (Pre => Ignore,
Post => Ignore,
Contract_Cases => Ignore,
Ghost => Ignore,
Subprogram_Variant => Ignore);
with System.Image_I;
with System.Unsigned_Types;
with System.Vs_LLI;
with System.Vs_LLU;
package System.Img_LLI
with SPARK_Mode
is
subtype Long_Long_Unsigned is Unsigned_Types.Long_Long_Unsigned;
package Impl is new Image_I
(Int => Long_Long_Integer,
Uns => Long_Long_Unsigned,
U_Spec => System.Vs_LLU.Spec,
I_Spec => System.Vs_LLI.Spec);
procedure Image_Long_Long_Integer
(V : Long_Long_Integer;
S : in out String;
P : out Natural)
renames Impl.Image_Integer;
procedure Set_Image_Long_Long_Integer
(V : Long_Long_Integer;
S : in out String;
P : in out Natural)
renames Impl.Set_Image_Integer;
end System.Img_LLI;
|
