b08c2bc7bd
Make sure the return value of malloc_allocator::allocate is zero-initialized so that checking it for non-zero works later. * include/ext/malloc_allocator.h (malloc_allocator::allocate): Initialize the return value. * testsuite/ext/malloc_allocator/sanity.cc: New. From-SVN: r241212
31 lines
1 KiB
C++
31 lines
1 KiB
C++
// Copyright (C) 2016 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-do run { target c++11 } }
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#include <map>
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#include <vector>
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#include <ext/malloc_allocator.h>
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int main()
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{
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std::map<int, int, std::less<int>,
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__gnu_cxx::malloc_allocator<std::pair<int, int> > > allocs;
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allocs[9] = 3;
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std::vector<int, __gnu_cxx::malloc_allocator<int>> vec(10);
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vec[5] = 42;
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}
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