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196c9e7a | 1 | // { dg-do run { target c++11 } } |
2be75957 | 2 | // { dg-require-c-std "" } |
2be75957 | 3 | // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" } |
a46c4287 | 4 | // { dg-add-options ieee } |
ce3ecab4 | 5 | // { dg-prune-output ".*warning: tgammal has lower than advertised precision" } |
2be75957 | 6 | |
7adcbafe | 7 | // Copyright (C) 2016-2022 Free Software Foundation, Inc. |
2be75957 ESR |
8 | // |
9 | // This file is part of the GNU ISO C++ Library. This library is free | |
10 | // software; you can redistribute it and/or modify it under the | |
11 | // terms of the GNU General Public License as published by the | |
12 | // Free Software Foundation; either version 3, or (at your option) | |
13 | // any later version. | |
14 | // | |
15 | // This library is distributed in the hope that it will be useful, | |
16 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | // GNU General Public License for more details. | |
19 | // | |
20 | // You should have received a copy of the GNU General Public License along | |
21 | // with this library; see the file COPYING3. If not see | |
22 | // <http://www.gnu.org/licenses/>. | |
23 | ||
24 | // 8.1.19 sph_bessel | |
25 | ||
26 | #include <cmath> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | void | |
30 | test01() | |
31 | { | |
32 | float xf = std::numeric_limits<float>::quiet_NaN(); | |
33 | double xd = std::numeric_limits<double>::quiet_NaN(); | |
34 | long double xl = std::numeric_limits<long double>::quiet_NaN(); | |
35 | ||
36 | unsigned int n = 0; | |
37 | ||
38 | float a = std::sph_bessel(n, xf); | |
39 | float b = std::sph_besself(n, xf); | |
40 | double c = std::sph_bessel(n, xd); | |
41 | long double d = std::sph_bessel(n, xl); | |
42 | long double e = std::sph_bessell(n, xl); | |
43 | ||
2be75957 ESR |
44 | VERIFY(std::isnan(a)); |
45 | VERIFY(std::isnan(b)); | |
46 | VERIFY(std::isnan(c)); | |
47 | VERIFY(std::isnan(d)); | |
48 | VERIFY(std::isnan(e)); | |
49 | ||
50 | return; | |
51 | } | |
52 | ||
53 | int | |
54 | main() | |
55 | { | |
56 | test01(); | |
57 | return 0; | |
58 | } | |
59 |