libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc

   1 // 2001-04-06 gdr
   2
   3 // Copyright (C) 2001-2019 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // { dg-do compile }
  21 // { dg-excess-errors "" { target uclibc } }
  22 // { dg-add-options no_pch }
  23
  24 #include <math.h>
  25
  26 void fpclassify() { }
  27
  28 void isfinite() { }
  29
  30 void isinf() { }
  31
  32 void isnan() { }
  33
  34 void isnormal() { }
  35
  36 void signbit() { }
  37
  38 void isgreater() { }
  39
  40 void isgreaterequal() { }
  41
  42 void isless() { }
  43
  44 void islessequal() { }
  45
  46 void islessgreater() { }
  47
  48 void isunordered() { }
  49