Subversion Repositories openrisc_2011-10-31

// { dg-options "-std=gnu++0x" }

// 2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

//

// Copyright (C) 2008, 2009, 2010 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>

#include <testsuite_tr1.h>

// DR 781. std::complex should add missing C99 functions.

// DR 1137. Return type of conj and proj.

void test01()

{

  bool test __attribute__((unused)) = true;

  using __gnu_test::check_ret_type;

  typedef std::complex<float>       cmplx_f_type;

  typedef std::complex<double>      cmplx_d_type;

  typedef std::complex<long double> cmplx_ld_type;

  const int          i1 = 1;

  const float        f1 = 1.0f;

  const double       d1 = 1.0;

  const long double ld1 = 1.0l;

  const cmplx_f_type  c_f1(f1, f1);

  const cmplx_d_type  c_d1(d1, d1);

  const cmplx_ld_type c_ld1(ld1, ld1);

  check_ret_type<cmplx_f_type>(std::proj(c_f1));

  check_ret_type<cmplx_d_type>(std::proj(c_d1));

  check_ret_type<cmplx_ld_type>(std::proj(c_ld1));

  check_ret_type<float>(std::proj(f1));

  check_ret_type<double>(std::proj(d1));

  check_ret_type<double>(std::proj(i1));

  VERIFY( std::proj(i1) == std::proj(double(i1)) );

  check_ret_type<long double>(std::proj(ld1));

  check_ret_type<cmplx_f_type>(std::conj(c_f1));

  check_ret_type<cmplx_d_type>(std::conj(c_d1));

  check_ret_type<cmplx_ld_type>(std::conj(c_ld1));

  check_ret_type<float>(std::conj(f1));

  check_ret_type<double>(std::conj(d1));

  check_ret_type<double>(std::conj(i1));

  VERIFY( std::conj(i1) == std::conj(double(i1)) );

  check_ret_type<long double>(std::conj(ld1));

}

int main()

{

  test01();

  return 0;

}