LWG 2733, LWG 2759 reject bool in gcd and lcm

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 26_numerics / lcm / lcm_neg.cc

// Copyright (C) 2016 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/>.

// { dg-options "-std=gnu++1z" }
// { dg-do compile { target c++1z } }

#include <numeric>

void
test01()
{
  std::lcm(true, 1);    // { dg-error "from here" }
  std::lcm(1, true);    // { dg-error "from here" }
  std::lcm(true, true); // { dg-error "from here" }
  std::lcm(0.1, 1);     // { dg-error "from here" }
  std::lcm(1, 0.1);     // { dg-error "from here" }
  std::lcm(0.1, 0.1);   // { dg-error "from here" }
}

// { dg-error "integers" "" { target *-*-* } 147 }
// { dg-error "integers" "" { target *-*-* } 148 }
// { dg-error "not bools" "" { target *-*-* } 149 }
// { dg-error "not bools" "" { target *-*-* } 150 }
// { dg-prune-output "deleted function" }
// { dg-prune-output "invalid operands" }