31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
// { dg-options "-std=gnu++11" }
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// { dg-do compile }
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//
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// Copyright (C) 2009-2016 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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//
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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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//
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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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#include <complex>
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// DR 387. std::complex over-encapsulated.
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// http://gcc.gnu.org/ml/gcc/2009-03/msg00264.html
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typedef std::complex<double> C;
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C f1(C& c) { return c+1.0; }
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C f2(C& c) { return c-1.0; }
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C f3(C& c) { return 1.0+c; }
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C f4(C& c) { return 1.0-c; }
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