1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- ADA.NUMERICS.BIG_NUMBERS.BIG_INTEGERS_GHOST --
9 -- Copyright (C) 2021-2024, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
19 -- additional permissions described in the GCC Runtime Library Exception, --
20 -- version 3.1, as published by the Free Software Foundation. --
22 -- You should have received a copy of the GNU General Public License and --
23 -- a copy of the GCC Runtime Library Exception along with this program; --
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
25 -- <http://www.gnu.org/licenses/>. --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
30 ------------------------------------------------------------------------------
32 -- This body is provided as a work-around for a GNAT compiler bug, as GNAT
33 -- currently does not compile instantiations of the spec with imported ghost
34 -- generics for packages Signed_Conversions and Unsigned_Conversions.
36 -- Ghost code in this unit is meant for analysis only, not for run-time
37 -- checking. This is enforced by setting the assertion policy to Ignore.
39 pragma Assertion_Policy
(Ghost
=> Ignore
);
41 package body Ada
.Numerics
.Big_Numbers
.Big_Integers_Ghost
with
45 package body Signed_Conversions
with
49 function To_Big_Integer
(Arg
: Int
) return Valid_Big_Integer
is
55 function From_Big_Integer
(Arg
: Valid_Big_Integer
) return Int
is
61 end Signed_Conversions
;
63 package body Unsigned_Conversions
with
67 function To_Big_Integer
(Arg
: Int
) return Valid_Big_Integer
is
73 function From_Big_Integer
(Arg
: Valid_Big_Integer
) return Int
is
79 end Unsigned_Conversions
;
81 end Ada
.Numerics
.Big_Numbers
.Big_Integers_Ghost
;