952bc7a64c
PR libstdc++/65760 * include/std/functional (__check_func_return_type): Use is_same to avoid using _is_convertible on incomplete types. * testsuite/20_util/function/65760.cc: New. From-SVN: r222581
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// Copyright (C) 2015 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++11" }
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// { dg-do compile }
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// libstdc++/65760
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// c.f. https://gcc.gnu.org/ml/libstdc++/2015-04/msg00116.html
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#include <functional>
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struct C {
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C() = default;
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C(std::function<C(int)>);
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C(std::function<C(int, int)>);
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C operator()(int);
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C operator()(int, int);
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};
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int main() {
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C c = C();
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}
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