]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/tr1/8_c_compatibility/cfenv/functions.cc
c5ad8da4687069b71783aa65e964d6c9472ea28c
3 // 2006-01-26 Paolo Carlini <pcarlini@suse.de>
5 // Copyright (C) 2006-2014 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
28 #if _GLIBCXX_USE_C99_FENV_TR1
30 int except
= 0, mode
= 0;
31 std::tr1::fexcept_t
* pflag
= 0;
32 std::tr1::fenv_t
* penv
= 0;
36 ret
= std::tr1::feclearexcept(except
);
37 ret
= std::tr1::fegetexceptflag(pflag
, except
);
38 ret
= std::tr1::feraiseexcept(except
);
39 ret
= std::tr1::fesetexceptflag(pflag
, except
);
40 ret
= std::tr1::fetestexcept(except
);
42 ret
= std::tr1::fegetround();
43 ret
= std::tr1::fesetround(mode
);
45 ret
= std::tr1::fegetenv(penv
);
46 ret
= std::tr1::feholdexcept(penv
);
47 ret
= std::tr1::fesetenv(penv
);
48 ret
= std::tr1::feupdateenv(penv
);
49 ret
= ret
; // Suppress unused warning.