re PR libstdc++/56278 (unordered containers fail static assertion)
PR libstdc++/56278 * include/bits/hashtable_policy.h (_Hash_code_base): Make default constructor public. * testsuite/23_containers/unordered_set/56278.cc: New. From-SVN: r195935
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2013-02-10 Jonathan Wakely <jwakely.gcc@gmail.com>
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PR libstdc++/56278
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* include/bits/hashtable_policy.h (_Hash_code_base): Make default
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constructor public.
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* testsuite/23_containers/unordered_set/56278.cc: New.
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2013-02-09 François Dumont <fdumont@gcc.gnu.org>
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* include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
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@ -918,13 +918,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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using __ebo_extract_key = _Hashtable_ebo_helper<0, _ExtractKey>;
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using __ebo_hash = _Hashtable_ebo_helper<1, _Hash>;
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public:
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// We need the default constructor for the local iterators.
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_Hash_code_base() = default;
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protected:
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typedef void* __hash_code;
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typedef _Hash_node<_Value, false> __node_type;
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// We need the default constructor for the local iterators.
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_Hash_code_base() = default;
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protected:
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_Hash_code_base(const _ExtractKey& __ex, const _H1&, const _H2&,
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const _Hash& __h)
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: __ebo_extract_key(__ex), __ebo_hash(__h) { }
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@ -956,7 +958,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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std::swap(_M_ranged_hash(), __x._M_ranged_hash());
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}
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protected:
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const _ExtractKey&
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_M_extract() const { return __ebo_extract_key::_S_cget(*this); }
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@ -1003,13 +1004,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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hash_function() const
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{ return _M_h1(); }
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// We need the default constructor for the local iterators.
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_Hash_code_base() = default;
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protected:
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typedef std::size_t __hash_code;
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typedef _Hash_node<_Value, false> __node_type;
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// We need the default constructor for the local iterators.
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_Hash_code_base() = default;
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_Hash_code_base(const _ExtractKey& __ex,
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const _H1& __h1, const _H2& __h2,
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const _Default_ranged_hash&)
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@ -0,0 +1,30 @@
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// { dg-options "-std=gnu++0x" }
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// { dg-do compile }
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// Copyright (C) 2013 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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// libstdc++/56278
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#include <unordered_set>
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struct hash : std::hash<int>
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{
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hash() { }
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};
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std::unordered_set<int, hash>::local_iterator i;
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