1 // { dg-require-c-std "" }
2 // { dg-add-options ieee }
3 // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
5 // Copyright (C) 2016 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/>.
25 #include <testsuite_hooks.h>
30 float xf
= std::numeric_limits
<float>::quiet_NaN();
31 double xd
= std::numeric_limits
<double>::quiet_NaN();
32 long double xl
= std::numeric_limits
<long double>::quiet_NaN();
36 long double nul
= 0.0L;
38 float a
= std::cyl_bessel_j(nuf
, xf
);
39 float b
= std::cyl_bessel_jf(nuf
, xf
);
40 double c
= std::cyl_bessel_j(nud
, xd
);
41 long double d
= std::cyl_bessel_j(nul
, xl
);
42 long double e
= std::cyl_bessel_jl(nul
, xl
);
44 bool test
[[gnu::unused
]] = true;
45 VERIFY(std::isnan(a
));
46 VERIFY(std::isnan(b
));
47 VERIFY(std::isnan(c
));
48 VERIFY(std::isnan(d
));
49 VERIFY(std::isnan(e
));
59 long double xl
= 1.0L;
61 float nuf
= std::numeric_limits
<float>::quiet_NaN();
62 double nud
= std::numeric_limits
<double>::quiet_NaN();
63 long double nul
= std::numeric_limits
<long double>::quiet_NaN();
65 float a
= std::cyl_bessel_j(nuf
, xf
);
66 float b
= std::cyl_bessel_jf(nuf
, xf
);
67 double c
= std::cyl_bessel_j(nud
, xd
);
68 long double d
= std::cyl_bessel_j(nul
, xl
);
69 long double e
= std::cyl_bessel_jl(nul
, xl
);
71 bool test
[[gnu::unused
]] = true;
72 VERIFY(std::isnan(a
));
73 VERIFY(std::isnan(b
));
74 VERIFY(std::isnan(c
));
75 VERIFY(std::isnan(d
));
76 VERIFY(std::isnan(e
));