| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- S Y S T E M . E X N _ I N T -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2023, 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- Integer exponentiation (checks off) |
| |
| -- Preconditions, postconditions, ghost code, loop invariants and assertions |
| -- in this unit are meant for analysis only, not for run-time checking, as it |
| -- would be too costly otherwise. This is enforced by setting the assertion |
| -- policy to Ignore. |
| |
| pragma Assertion_Policy (Pre => Ignore, |
| Post => Ignore, |
| Ghost => Ignore, |
| Loop_Invariant => Ignore, |
| Assert => Ignore); |
| |
| with System.Exponn; |
| |
| package System.Exn_Int |
| with SPARK_Mode |
| is |
| |
| package Exponn_Integer is new Exponn (Integer); |
| |
| function Exn_Integer (Left : Integer; Right : Natural) return Integer |
| renames Exponn_Integer.Expon; |
| |
| end System.Exn_Int; |
