a7543cfdcd
2008-07-07 Paolo Carlini <paolo.carlini@oracle.com> * testsuite/lib/libstdc++.exp (check_v3_target_stdint): New. * testsuite/lib/dg-options.exp (dg-require-cstdint): New. * testsuite/20_util/ratio/cons/cons1.cc: Use it. * testsuite/20_util/ratio/cons/cons_overflow.cc: Likewise. * testsuite/20_util/ratio/operations/ops1.cc: Likewise. * testsuite/20_util/ratio/operations/ops2.cc: Likewise. * testsuite/20_util/ratio/operations/ops3.cc: Likewise. * testsuite/20_util/ratio/operations/ops_overflow.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise. * include/std/type_traits: Fix comment typo. From-SVN: r137612
73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
// { dg-options "-std=gnu++0x" }
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// { dg-require-cstdint "" }
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// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
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// Copyright (C) 2008 Free Software Foundation
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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
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// along with this library; see the file COPYING. If not, write to
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// the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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// Boston, MA 02110-1301, USA.
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#include <ratio>
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#include <testsuite_hooks.h>
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void
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test01()
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{
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bool test __attribute__((unused)) = true;
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std::ratio_multiply<
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std::ratio<2, INTMAX_MAX>,
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std::ratio<INTMAX_MAX, 2>>::type r1;
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VERIFY( r1.num == 1 );
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VERIFY( r1.den == 1 );
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std::ratio_multiply<
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std::ratio<INTMAX_MAX, 2>,
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std::ratio<2 , INTMAX_MAX - 1>>::type r2;
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VERIFY( r2.num == INTMAX_MAX );
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VERIFY( r2.den == INTMAX_MAX - 1 );
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}
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void
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test02()
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{
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bool test __attribute__((unused)) = true;
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std::ratio_divide<
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std::ratio<INTMAX_MAX, 2>,
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std::ratio<INTMAX_MAX, 2>>::type r1;
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VERIFY( r1.num == 1 );
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VERIFY( r1.den == 1 );
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std::ratio_divide<
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std::ratio<INTMAX_MAX-1, 2>,
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std::ratio<INTMAX_MAX, 2>>::type r2;
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VERIFY( r2.num == INTMAX_MAX - 1 );
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VERIFY( r2.den == INTMAX_MAX );
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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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return 0;
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}
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