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111
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1 // Boilerplate support routines for -*- C++ -*- dynamic memory management.
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2
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131
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3 // Copyright (C) 1997-2018 Free Software Foundation, Inc.
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111
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4 //
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5 // This file is part of GCC.
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6 //
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7 // GCC is free software; you can redistribute it and/or modify
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8 // it under the terms of the GNU General Public License as published by
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9 // the Free Software Foundation; either version 3, or (at your option)
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10 // any later version.
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11 //
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12 // GCC is distributed in the hope that it will be useful,
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13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 // GNU General Public License for more details.
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16 //
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17 // Under Section 7 of GPL version 3, you are granted additional
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18 // permissions described in the GCC Runtime Library Exception, version
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19 // 3.1, as published by the Free Software Foundation.
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20
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21 // You should have received a copy of the GNU General Public License and
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22 // a copy of the GCC Runtime Library Exception along with this program;
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23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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24 // <http://www.gnu.org/licenses/>.
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25
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26 #include <bits/c++config.h>
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27 #include <bits/exception_defines.h>
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28 #include "new"
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29
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30 _GLIBCXX_WEAK_DEFINITION void*
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31 operator new[] (std::size_t sz, std::align_val_t al, const std::nothrow_t&)
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131
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32 noexcept
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33 {
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34 __try
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35 {
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36 return ::operator new[](sz, al);
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37 }
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38 __catch(...)
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39 {
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131
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40 return nullptr;
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111
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41 }
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42 }
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