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7c62b943 | 1 | // { dg-require-c-std "" } |
4f5428eb | 2 | // { dg-options "-mieee" { target sh*-*-* } } |
7c62b943 BK |
3 | |
4 | // 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net> | |
5 | // | |
6 | // Copyright (C) 2006-2007 Free Software Foundation, Inc. | |
7 | // | |
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) | |
12 | // any later version. | |
13 | // | |
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. | |
18 | // | |
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, | |
22 | // USA. | |
23 | ||
24 | // 5.2.1.20 riemann_zeta | |
25 | ||
26 | #include <tr1/cmath> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | void | |
30 | test01() | |
31 | { | |
32 | ||
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(); | |
36 | ||
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); | |
42 | ||
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)); | |
48 | ||
49 | return; | |
50 | } | |
51 | ||
52 | int | |
53 | main() | |
54 | { | |
55 | test01(); | |
56 | return 0; | |
57 | } | |
58 |