52066eae5d
* testsuite/*: Use { target c++11 } or { target c++14 } instead of
using -std in dg-options.
From-SVN: r239777
28 lines
1.0 KiB
C++
28 lines
1.0 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-do compile { target c++11 } }
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// PR libstdc++/60401
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#include <stdlib.h>
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constexpr bool is_long(long) { return true; }
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template<typename T> constexpr bool is_long(T) { return false; }
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using type = decltype(::abs(1L));
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static_assert(is_long(type{}), "::abs(long) overload exists in <stdlib.h>");
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