[thirdparty/gcc.git] / libgfortran / ieee / ieee_features.F90

!    Implementation of the IEEE_FEATURES standard intrinsic module
!    Copyright (C) 2013-2016 Free Software Foundation, Inc.
!    Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
! 
! This file is part of the GNU Fortran runtime library (libgfortran).
! 
! Libgfortran is free software; you can redistribute it and/or
! modify it under the terms of the GNU General Public
! License as published by the Free Software Foundation; either
! version 3 of the License, or (at your option) any later version.
! 
! Libgfortran is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! GNU General Public License for more details.
! 
! 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/>.  */

module IEEE_FEATURES

  implicit none
  private

  type, public :: IEEE_FEATURES_TYPE
    private
    integer :: hidden
  end type

  type(IEEE_FEATURES_TYPE), parameter, public :: &
    IEEE_DATATYPE       = IEEE_FEATURES_TYPE(0), &
    IEEE_DENORMAL       = IEEE_FEATURES_TYPE(1), &
    IEEE_DIVIDE         = IEEE_FEATURES_TYPE(2), &
    IEEE_HALTING        = IEEE_FEATURES_TYPE(3), &
    IEEE_INEXACT_FLAG   = IEEE_FEATURES_TYPE(4), &
    IEEE_INF            = IEEE_FEATURES_TYPE(5), &
    IEEE_INVALID_FLAG   = IEEE_FEATURES_TYPE(6), &
    IEEE_NAN            = IEEE_FEATURES_TYPE(7), &
    IEEE_ROUNDING       = IEEE_FEATURES_TYPE(8), &
    IEEE_SQRT           = IEEE_FEATURES_TYPE(9), &
    IEEE_UNDERFLOW_FLAG = IEEE_FEATURES_TYPE(10)

end module IEEE_FEATURES
Commit	Line	Data
d566c3e0	1	! Implementation of the IEEE_FEATURES standard intrinsic module
f1717362	2	! Copyright (C) 2013-2016 Free Software Foundation, Inc.
d566c3e0	3	! Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
	4	!
	5	! This file is part of the GNU Fortran runtime library (libgfortran).
	6	!
	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.
	11	!
	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.
	16	!
	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.
	20	!
	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/>. */
	25
	26	module IEEE_FEATURES
	27
	28	implicit none
	29	private
	30
	31	type, public :: IEEE_FEATURES_TYPE
	32	private
	33	integer :: hidden
	34	end type
	35
	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)
	48
	49	end module IEEE_FEATURES