69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
// Copyright (C) 2009-2015 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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// 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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// { dg-require-effective-target dfp }
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// ISO/IEC TR 24733 3.2.2.1 Construct/copy/destroy (decimal32).
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// ISO/IEC TR 24733 3.2.3.1 Construct/copy/destroy (decimal64).
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// ISO/IEC TR 24733 3.2.4.1 Construct/copy/destroy (decimal128).
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// Test the default constructor.
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#include <decimal/decimal>
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#include <cstring>
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#include <testsuite_hooks.h>
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using namespace std::decimal;
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void
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ctor_32 (void)
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{
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bool test __attribute__((unused)) = true;
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decimal32 a;
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float b __attribute__((mode(SD))) = 0.e-101DF;
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VERIFY (std::memcmp (&a, &b, 4) == 0);
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}
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void
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ctor_64 (void)
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{
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bool test __attribute__((unused)) = true;
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decimal64 a;
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float b __attribute__((mode(DD))) = 0.e-398DD;
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VERIFY (std::memcmp (&a, &b, 8) == 0);
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}
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void
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ctor_128 (void)
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{
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bool test __attribute__((unused)) = true;
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decimal128 a;
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float b __attribute__((mode(TD))) = 0.e-6176DL;
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VERIFY (std::memcmp (&a, &b, 16) == 0);
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}
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int
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main ()
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{
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ctor_32 ();
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ctor_64 ();
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ctor_128 ();
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}
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