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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 } |
2be75957 | 5 | |
a945c346 | 6 | // Copyright (C) 2016-2024 Free Software Foundation, Inc. |
2be75957 ESR |
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 3, 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 COPYING3. If not see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
23 | // 8.1.20 sph_legendre | |
24 | ||
25 | #include <cmath> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | void | |
29 | test01() | |
30 | { | |
31 | ||
32 | float thetaf = std::numeric_limits<float>::quiet_NaN(); | |
33 | double thetad = std::numeric_limits<double>::quiet_NaN(); | |
34 | long double thetal = std::numeric_limits<long double>::quiet_NaN(); | |
35 | unsigned int l = 2, m = 1; | |
36 | ||
37 | float a = std::sph_legendre(l, m, thetaf); | |
38 | float b = std::sph_legendref(l, m, thetaf); | |
39 | double c = std::sph_legendre(l, m, thetad); | |
40 | long double d = std::sph_legendre(l, m, thetal); | |
41 | long double e = std::sph_legendrel(l, m, thetal); | |
42 | ||
2be75957 ESR |
43 | VERIFY(std::isnan(a)); |
44 | VERIFY(std::isnan(b)); | |
45 | VERIFY(std::isnan(c)); | |
46 | VERIFY(std::isnan(d)); | |
47 | VERIFY(std::isnan(e)); | |
48 | ||
49 | return; | |
50 | } | |
51 | ||
52 | int | |
53 | main() | |
54 | { | |
55 | test01(); | |
56 | return 0; | |
57 | } | |
58 |