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52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
// { dg-do run { target c++11 } }
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//
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// Copyright (C) 2011-2020 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <complex>
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#include <testsuite_hooks.h>
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template<typename T>
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void test01_do()
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{
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const std::complex<T> ca(T(-2), T(2));
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const std::complex<T> cb(T(-2), T(0));
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const std::complex<T> cc(T(-2), T(-2));
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std::complex<T> cra = std::acosh(ca);
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std::complex<T> crb = std::acosh(cb);
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std::complex<T> crc = std::acosh(cc);
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VERIFY( cra.real() > T(0) );
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VERIFY( crb.real() > T(0) );
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VERIFY( crc.real() > T(0) );
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}
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// libstdc++/50880
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void test01()
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{
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test01_do<float>();
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test01_do<double>();
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test01_do<long double>();
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}
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int main()
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{
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test01();
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return 0;
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}
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