6a9573cc7b
2012-08-13 Marc Glisse <marc.glisse@inria.fr> PR libstdc++/54112 * include/c_compatibility/complex.h: Undefine complex, always include system's complex.h if present. * testsuite/26_numerics/complex/c99.cc: New testcase. * testsuite/17_intro/headers/c++1998/complex.cc: Likewise. * doc/xml/manual/numerics.xml: Document it. From-SVN: r190340
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// -*- C++ -*- compatibility header.
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// Copyright (C) 2007, 2009 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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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file complex.h
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* This is a Standard C++ Library header.
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*/
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#include <bits/c++config.h>
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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# include <ccomplex>
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#endif
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#if _GLIBCXX_HAVE_COMPLEX_H
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# include_next <complex.h>
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# undef complex
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#endif
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#ifndef _GLIBCXX_COMPLEX_H
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#define _GLIBCXX_COMPLEX_H 1
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#endif
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