1 // { dg-require-c-std "" }
2 // { dg-options "-mieee" { target sh*-*-* } }
4 // 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net>
6 // Copyright (C) 2006-2007 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 2, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING. If not, write to the Free
21 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
24 // 5.2.1.20 riemann_zeta
27 #include <testsuite_hooks.h>
33 float xf = std::numeric_limits<float>::quiet_NaN();
34 double xd = std::numeric_limits<double>::quiet_NaN();
35 long double xl = std::numeric_limits<long double>::quiet_NaN();
37 float a = std::tr1::riemann_zeta(xf);
38 float b = std::tr1::riemann_zetaf(xf);
39 double c = std::tr1::riemann_zeta(xd);
40 long double d = std::tr1::riemann_zeta(xl);
41 long double e = std::tr1::riemann_zetal(xl);
43 VERIFY(std::tr1::isnan<float>(a));
44 VERIFY(std::tr1::isnan<float>(b));
45 VERIFY(std::tr1::isnan<double>(c));
46 VERIFY(std::tr1::isnan<long double>(d));
47 VERIFY(std::tr1::isnan<long double>(e));