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// { dg-do run { target c++11 } }
// { dg-require-c-std "" }
// { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" }
// { dg-add-options ieee }
// { dg-skip-if "no extensions in strict dialects" { *-*-* } { "-std=c++*" } }
// Copyright (C) 2016-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// conf_hyperg
#include <cmath>
#include <testsuite_hooks.h>
void
test01()
{
float af = std::numeric_limits<float>::quiet_NaN();
double ad = std::numeric_limits<double>::quiet_NaN();
long double al = std::numeric_limits<long double>::quiet_NaN();
float cf = 3.0F;
double cd = 3.0;
long double cl = 3.0L;
float xf = 0.5F;
double xd = 0.5;
long double xl = 0.5L;
float a = __gnu_cxx::conf_hyperg(af, cf, xf);
float b = __gnu_cxx::conf_hypergf(af, cf, xf);
double c = __gnu_cxx::conf_hyperg(ad, cd, xd);
long double d = __gnu_cxx::conf_hyperg(al, cl, xl);
long double e = __gnu_cxx::conf_hypergl(al, cl, xl);
VERIFY(std::isnan(a));
VERIFY(std::isnan(b));
VERIFY(std::isnan(c));
VERIFY(std::isnan(d));
VERIFY(std::isnan(e));
return;
}
void
test02()
{
float af = 2.0F;
double ad = 2.0;
long double al = 2.0L;
float cf = std::numeric_limits<float>::quiet_NaN();
double cd = std::numeric_limits<double>::quiet_NaN();
long double cl = std::numeric_limits<long double>::quiet_NaN();
float xf = 0.5F;
double xd = 0.5;
long double xl = 0.5L;
float a = __gnu_cxx::conf_hyperg(af, cf, xf);
float b = __gnu_cxx::conf_hypergf(af, cf, xf);
double c = __gnu_cxx::conf_hyperg(ad, cd, xd);
long double d = __gnu_cxx::conf_hyperg(al, cl, xl);
long double e = __gnu_cxx::conf_hypergl(al, cl, xl);
VERIFY(std::isnan(a));
VERIFY(std::isnan(b));
VERIFY(std::isnan(c));
VERIFY(std::isnan(d));
VERIFY(std::isnan(e));
return;
}
void
test03()
{
float af = 2.0F;
double ad = 2.0;
long double al = 2.0L;
float cf = 3.0F;
double cd = 3.0;
long double cl = 3.0L;
float xf = std::numeric_limits<float>::quiet_NaN();
double xd = std::numeric_limits<double>::quiet_NaN();
long double xl = std::numeric_limits<long double>::quiet_NaN();
float a = __gnu_cxx::conf_hyperg(af, cf, xf);
float b = __gnu_cxx::conf_hypergf(af, cf, xf);
double c = __gnu_cxx::conf_hyperg(ad, cd, xd);
long double d = __gnu_cxx::conf_hyperg(al, cl, xl);
long double e = __gnu_cxx::conf_hypergl(al, cl, xl);
VERIFY(std::isnan(a));
VERIFY(std::isnan(b));
VERIFY(std::isnan(c));
VERIFY(std::isnan(d));
VERIFY(std::isnan(e));
return;
}
int
main()
{
test01();
test02();
test03();
return 0;
}
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