2ee0c1fb57
2007-08-02 Paolo Carlini <pcarlini@suse.de> DR 660, [Ready] in Toronto. * include/bits/stl_function.h (bit_and, bit_or, bit_xor): Add. * testsuite/20_util/function_objects/dr660.cc: New. * docs/html/ext/howto.html: Add an entry for DR 660, update. * docs/html/ext/lwg-closed.html, docs/html/ext/lwg-active.html, docs/html/ext/lwg-defects.html: Import Revision 49. From-SVN: r127166
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// 2007-08-02 Paolo Carlini <pcarlini@suse.de>
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// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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#include <functional>
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#include <testsuite_hooks.cc>
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// DR 660. Missing Bitwise Operations.
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void test01()
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{
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bool test __attribute__((unused)) = true;
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for (int i1 = 0; i1 < 1000; ++i1)
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for (int i2 = 0; i2 < 1000; ++i2)
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{
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VERIFY( std::bit_and<int>()(i1, i2) == (i1 & i2) );
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VERIFY( std::bit_or<int>()(i1, i2) == (i1 | i2) );
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VERIFY( std::bit_xor<int>()(i1, i2) == (i1 ^ i2) );
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}
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}
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int main()
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{
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test01();
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return 0;
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}
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