62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
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// 1999-06-05
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// Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
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// Copyright (C) 2000, 1999 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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#include <cmath>
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#include <cassert>
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// test compilation.
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void test01()
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{
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float a = 1.f;
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float b;
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std::modf(a, &b);
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}
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// need more extravagant checks than this, of course, but this used to core...
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void test02()
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{
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sin(static_cast<float>(0));
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}
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// as did this.
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void test03()
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{
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double powtest = pow(2., 0);
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}
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// this used to abort.
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void test04()
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{
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float x[2] = {1, 2};
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float y = 3.4;
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std::modf(y, &x[0]);
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assert (x[1] == 2);
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}
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int main()
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{
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test01();
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test02();
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test03();
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test04();
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return 0;
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}
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