re PR libstdc++/63456 (unordered_map incorrectly frees _M_single_bucket. Patch Included)
2014-10-05 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/63456 * include/bits/hashtable.h (_M_uses_single_bucket(__bucket_type*)): Test the parameter. * testsuite/23_containers/unordered_set/63456.cc: New. From-SVN: r215905
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2014-10-05 François Dumont <fdumont@gcc.gnu.org>
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PR libstdc++/63456
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* include/bits/hashtable.h (_M_uses_single_bucket(__bucket_type*)): Test
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the parameter.
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* testsuite/23_containers/unordered_set/63456.cc: New.
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2014-10-03 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/63449
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@ -326,7 +326,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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bool
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_M_uses_single_bucket(__bucket_type* __bkts) const
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{ return __builtin_expect(_M_buckets == &_M_single_bucket, false); }
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{ return __builtin_expect(__bkts == &_M_single_bucket, false); }
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bool
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_M_uses_single_bucket() const
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// Copyright (C) 2014 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-options "-std=gnu++11" }
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#include <unordered_set>
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void test01()
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{
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std::unordered_set<int> s1, s2;
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s2.insert(2);
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s1 = s2;
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}
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int main()
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{
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test01();
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return 0;
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}
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