1 ! Implementation of the IEEE_FEATURES standard intrinsic module
2 ! Copyright (C) 2013-2018 Free Software Foundation, Inc.
3 ! Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5 ! This file is part of the GNU Fortran runtime library (libgfortran).
7 ! Libgfortran is free software; you can redistribute it and/or
8 ! modify it under the terms of the GNU General Public
9 ! License as published by the Free Software Foundation; either
10 ! version 3 of the License, or (at your option) any later version.
12 ! Libgfortran is distributed in the hope that it will be useful,
13 ! but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ! GNU General Public License for more details.
17 ! Under Section 7 of GPL version 3, you are granted additional
18 ! permissions described in the GCC Runtime Library Exception, version
19 ! 3.1, as published by the Free Software Foundation.
21 ! You should have received a copy of the GNU General Public License and
22 ! a copy of the GCC Runtime Library Exception along with this program;
23 ! see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 ! <http://www.gnu.org/licenses/>. */
31 type, public :: IEEE_FEATURES_TYPE
36 type(IEEE_FEATURES_TYPE), parameter, public :: &
37 IEEE_DATATYPE = IEEE_FEATURES_TYPE(0), &
38 IEEE_DENORMAL = IEEE_FEATURES_TYPE(1), &
39 IEEE_DIVIDE = IEEE_FEATURES_TYPE(2), &
40 IEEE_HALTING = IEEE_FEATURES_TYPE(3), &
41 IEEE_INEXACT_FLAG = IEEE_FEATURES_TYPE(4), &
42 IEEE_INF = IEEE_FEATURES_TYPE(5), &
43 IEEE_INVALID_FLAG = IEEE_FEATURES_TYPE(6), &
44 IEEE_NAN = IEEE_FEATURES_TYPE(7), &
45 IEEE_ROUNDING = IEEE_FEATURES_TYPE(8), &
46 IEEE_SQRT = IEEE_FEATURES_TYPE(9), &
47 IEEE_UNDERFLOW_FLAG = IEEE_FEATURES_TYPE(10)
49 end module IEEE_FEATURES