f2e79496bf
* include/experimental/numeric (gcd, lcm): Make bool arguments ill-formed. * include/std/numeric (gcd, lcm): Likewise. * testsuite/26_numerics/gcd/gcd_neg.cc: New test. * testsuite/26_numerics/lcm/lcm_neg.cc: New test. From-SVN: r240919
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
// Copyright (C) 2016 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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// 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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// 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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// { dg-options "-std=gnu++1z" }
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// { dg-do compile { target c++1z } }
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#include <numeric>
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void
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test01()
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{
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std::gcd(true, 1); // { dg-error "from here" }
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std::gcd(1, true); // { dg-error "from here" }
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std::gcd(true, true); // { dg-error "from here" }
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std::gcd(0.1, 1); // { dg-error "from here" }
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std::gcd(1, 0.1); // { dg-error "from here" }
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std::gcd(0.1, 0.1); // { dg-error "from here" }
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}
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// { dg-error "integers" "" { target *-*-* } 134 }
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// { dg-error "integers" "" { target *-*-* } 135 }
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// { dg-error "not bools" "" { target *-*-* } 136 }
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// { dg-error "not bools" "" { target *-*-* } 137 }
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// { dg-prune-output "deleted function" }
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// { dg-prune-output "invalid operands" }
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