blob: c55e0b9d7c8322b3079afbe169ee275a1f94975d [file] [log] [blame]
// { dg-do run { target c++11 } }
//
// Copyright (C) 2011-2021 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/>.
#include <complex>
#include <testsuite_hooks.h>
template<typename T>
void test01_do()
{
const std::complex<T> ca(T(-2), T(2));
const std::complex<T> cb(T(-2), T(0));
const std::complex<T> cc(T(-2), T(-2));
std::complex<T> cra = std::acosh(ca);
std::complex<T> crb = std::acosh(cb);
std::complex<T> crc = std::acosh(cc);
VERIFY( cra.real() > T(0) );
VERIFY( crb.real() > T(0) );
VERIFY( crc.real() > T(0) );
}
// libstdc++/50880
void test01()
{
test01_do<float>();
test01_do<double>();
test01_do<long double>();
}
int main()
{
test01();
return 0;
}