[libcxx] r241555 - The rest of N4279 and LWG#2464 - for unordered_map
Marshall Clow
mclow.lists at gmail.com
Mon Jul 6 22:45:35 PDT 2015
Author: marshall
Date: Tue Jul 7 00:45:35 2015
New Revision: 241555
URL: http://llvm.org/viewvc/llvm-project?rev=241555&view=rev
Log:
The rest of N4279 and LWG#2464 - for unordered_map
Added:
libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/insert_or_assign.pass.cpp
libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/try.emplace.pass.cpp
Modified:
libcxx/trunk/include/unordered_map
libcxx/trunk/www/cxx1z_status.html
Modified: libcxx/trunk/include/unordered_map
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/unordered_map?rev=241555&r1=241554&r2=241555&view=diff
==============================================================================
--- libcxx/trunk/include/unordered_map (original)
+++ libcxx/trunk/include/unordered_map Tue Jul 7 00:45:35 2015
@@ -122,6 +122,23 @@ public:
void insert(InputIterator first, InputIterator last);
void insert(initializer_list<value_type>);
+ template <class... Args>
+ pair<iterator, bool> try_emplace(const key_type& k, Args&&... args); // C++17
+ template <class... Args>
+ pair<iterator, bool> try_emplace(key_type&& k, Args&&... args); // C++17
+ template <class... Args>
+ iterator try_emplace(const_iterator hint, const key_type& k, Args&&... args); // C++17
+ template <class... Args>
+ iterator try_emplace(const_iterator hint, key_type&& k, Args&&... args); // C++17
+ template <class M>
+ pair<iterator, bool> insert_or_assign(const key_type& k, M&& obj); // C++17
+ template <class M>
+ pair<iterator, bool> insert_or_assign(key_type&& k, M&& obj); // C++17
+ template <class M>
+ iterator insert_or_assign(const_iterator hint, const key_type& k, M&& obj); // C++17
+ template <class M>
+ iterator insert_or_assign(const_iterator hint, key_type&& k, M&& obj); // C++17
+
iterator erase(const_iterator position);
iterator erase(iterator position); // C++14
size_type erase(const key_type& k);
@@ -939,6 +956,120 @@ public:
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#if _LIBCPP_STD_VER > 14
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> try_emplace(const key_type& __k, _Args&&... __args)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ return _VSTD::make_pair(__p, false);
+ else
+ return _VSTD::make_pair(
+ emplace_hint(__p,
+ _VSTD::piecewise_construct, _VSTD::forward_as_tuple(__k),
+ _VSTD::forward_as_tuple(_VSTD::forward<_Args>(__args)...)),
+ true);
+ }
+
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> try_emplace(key_type&& __k, _Args&&... __args)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ return _VSTD::make_pair(__p, false);
+ else
+ return _VSTD::make_pair(
+ emplace_hint(__p,
+ _VSTD::piecewise_construct, _VSTD::forward_as_tuple(_VSTD::move(__k)),
+ _VSTD::forward_as_tuple(_VSTD::forward<_Args>(__args)...)),
+ true);
+ }
+
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator try_emplace(const_iterator __h, const key_type& __k, _Args&&... __args)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ return __p;
+ else
+ return emplace_hint(__h,
+ _VSTD::piecewise_construct, _VSTD::forward_as_tuple(__k),
+ _VSTD::forward_as_tuple(_VSTD::forward<_Args>(__args)...));
+ }
+
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator try_emplace(const_iterator __h, key_type&& __k, _Args&&... __args)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ return __p;
+ else
+ return emplace_hint(__h,
+ _VSTD::piecewise_construct, _VSTD::forward_as_tuple(_VSTD::move(__k)),
+ _VSTD::forward_as_tuple(_VSTD::forward<_Args>(__args)...));
+ }
+
+ template <class _Vp>
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> insert_or_assign(const key_type& __k, _Vp&& __v)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ {
+ __p->second = _VSTD::move(__v);
+ return _VSTD::make_pair(__p, false);
+ }
+ return _VSTD::make_pair(emplace_hint(__p, __k, _VSTD::forward<_Vp>(__v)), true);
+ }
+
+ template <class _Vp>
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> insert_or_assign(key_type&& __k, _Vp&& __v)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ {
+ __p->second = _VSTD::move(__v);
+ return _VSTD::make_pair(__p, false);
+ }
+ return _VSTD::make_pair(emplace_hint(__p, _VSTD::forward<key_type>(__k), _VSTD::forward<_Vp>(__v)), true);
+ }
+
+ template <class _Vp>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert_or_assign(const_iterator __h, const key_type& __k, _Vp&& __v)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ {
+ __p->second = _VSTD::move(__v);
+ return __p;
+ }
+ return emplace_hint(__h, __k, _VSTD::forward<_Vp>(__v));
+ }
+
+ template <class _Vp>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert_or_assign(const_iterator __h, key_type&& __k, _Vp&& __v)
+ {
+ iterator __p = __table_.find(__k);
+ if ( __p != end())
+ {
+ __p->second = _VSTD::move(__v);
+ return __p;
+ }
+ return emplace_hint(__h, _VSTD::forward<key_type>(__k), _VSTD::forward<_Vp>(__v));
+ }
+#endif
+#endif
+#endif
+
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);}
_LIBCPP_INLINE_VISIBILITY
Added: libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/insert_or_assign.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/insert_or_assign.pass.cpp?rev=241555&view=auto
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/insert_or_assign.pass.cpp (added)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/insert_or_assign.pass.cpp Tue Jul 7 00:45:35 2015
@@ -0,0 +1,198 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: c++03, c++11, c++14
+
+// <unordered_map>
+
+// class unordered_map
+
+// template <class M>
+// pair<iterator, bool> insert_or_assign(const key_type& k, M&& obj); // C++17
+// template <class M>
+// pair<iterator, bool> insert_or_assign(key_type&& k, M&& obj); // C++17
+// template <class M>
+// iterator insert_or_assign(const_iterator hint, const key_type& k, M&& obj); // C++17
+// template <class M>
+// iterator insert_or_assign(const_iterator hint, key_type&& k, M&& obj); // C++17
+
+#include <__config>
+#include <unordered_map>
+#include <cassert>
+#include <tuple>
+
+#include <iostream>
+
+class Moveable
+{
+ Moveable(const Moveable&);
+ Moveable& operator=(const Moveable&);
+
+ int int_;
+ double double_;
+public:
+ Moveable() : int_(0), double_(0) {}
+ Moveable(int i, double d) : int_(i), double_(d) {}
+ Moveable(Moveable&& x)
+ : int_(x.int_), double_(x.double_)
+ {x.int_ = -1; x.double_ = -1;}
+ Moveable& operator=(Moveable&& x)
+ {int_ = x.int_; x.int_ = -1;
+ double_ = x.double_; x.double_ = -1;
+ return *this;
+ }
+
+ bool operator==(const Moveable& x) const
+ {return int_ == x.int_ && double_ == x.double_;}
+ bool operator<(const Moveable& x) const
+ {return int_ < x.int_ || (int_ == x.int_ && double_ < x.double_);}
+ size_t hash () const { return std::hash<int>()(int_) + std::hash<double>()(double_); }
+
+ int get() const {return int_;}
+ bool moved() const {return int_ == -1;}
+};
+
+namespace std {
+ template <> struct hash<Moveable> {
+ size_t operator () (const Moveable &m) const { return m.hash(); }
+ };
+}
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+
+ { // pair<iterator, bool> insert_or_assign(const key_type& k, M&& obj);
+ typedef std::unordered_map<int, Moveable> M;
+ typedef std::pair<M::iterator, bool> R;
+ M m;
+ R r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace ( i, Moveable(i, (double) i));
+ assert(m.size() == 10);
+
+ for (int i=0; i < 20; i += 2)
+ {
+ Moveable mv(i+1, i+1);
+ r = m.insert_or_assign(i, std::move(mv));
+ assert(m.size() == 10);
+ assert(!r.second); // was not inserted
+ assert(mv.moved()); // was moved from
+ assert(r.first->first == i); // key
+ assert(r.first->second.get() == i+1); // value
+ }
+
+ Moveable mv1(5, 5.0);
+ r = m.insert_or_assign(-1, std::move(mv1));
+ assert(m.size() == 11);
+ assert(r.second); // was inserted
+ assert(mv1.moved()); // was moved from
+ assert(r.first->first == -1); // key
+ assert(r.first->second.get() == 5); // value
+
+ Moveable mv2(9, 9.0);
+ r = m.insert_or_assign(3, std::move(mv2));
+ assert(m.size() == 12);
+ assert(r.second); // was inserted
+ assert(mv2.moved()); // was moved from
+ assert(r.first->first == 3); // key
+ assert(r.first->second.get() == 9); // value
+
+ Moveable mv3(-1, 5.0);
+ r = m.insert_or_assign(117, std::move(mv3));
+ assert(m.size() == 13);
+ assert(r.second); // was inserted
+ assert(mv3.moved()); // was moved from
+ assert(r.first->first == 117); // key
+ assert(r.first->second.get() == -1); // value
+ }
+ { // pair<iterator, bool> insert_or_assign(key_type&& k, M&& obj);
+ typedef std::unordered_map<Moveable, Moveable> M;
+ typedef std::pair<M::iterator, bool> R;
+ M m;
+ R r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace ( Moveable(i, (double) i), Moveable(i+1, (double) i+1));
+ assert(m.size() == 10);
+
+ Moveable mvkey1(2, 2.0);
+ Moveable mv1(4, 4.0);
+ r = m.insert_or_assign(std::move(mvkey1), std::move(mv1));
+ assert(m.size() == 10);
+ assert(!r.second); // was not inserted
+ assert(!mvkey1.moved()); // was not moved from
+ assert(mv1.moved()); // was moved from
+ assert(r.first->first == mvkey1); // key
+ assert(r.first->second.get() == 4); // value
+
+ Moveable mvkey2(3, 3.0);
+ Moveable mv2(5, 5.0);
+ r = m.try_emplace(std::move(mvkey2), std::move(mv2));
+ assert(m.size() == 11);
+ assert(r.second); // was inserted
+ assert(mv2.moved()); // was moved from
+ assert(mvkey2.moved()); // was moved from
+ assert(r.first->first.get() == 3); // key
+ assert(r.first->second.get() == 5); // value
+ }
+ { // iterator insert_or_assign(const_iterator hint, const key_type& k, M&& obj);
+ typedef std::unordered_map<int, Moveable> M;
+ M m;
+ M::iterator r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace ( i, Moveable(i, (double) i));
+ assert(m.size() == 10);
+ M::const_iterator it = m.find(2);
+
+ Moveable mv1(3, 3.0);
+ r = m.insert_or_assign(it, 2, std::move(mv1));
+ assert(m.size() == 10);
+ assert(mv1.moved()); // was moved from
+ assert(r->first == 2); // key
+ assert(r->second.get() == 3); // value
+
+ Moveable mv2(5, 5.0);
+ r = m.insert_or_assign(it, 3, std::move(mv2));
+ assert(m.size() == 11);
+ assert(mv2.moved()); // was moved from
+ assert(r->first == 3); // key
+ assert(r->second.get() == 5); // value
+ }
+ { // iterator insert_or_assign(const_iterator hint, key_type&& k, M&& obj);
+ typedef std::unordered_map<Moveable, Moveable> M;
+ M m;
+ M::iterator r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace ( Moveable(i, (double) i), Moveable(i+1, (double) i+1));
+ assert(m.size() == 10);
+ M::const_iterator it = std::next(m.cbegin());
+
+ Moveable mvkey1(2, 2.0);
+ Moveable mv1(4, 4.0);
+ r = m.insert_or_assign(it, std::move(mvkey1), std::move(mv1));
+ assert(m.size() == 10);
+ assert(mv1.moved()); // was moved from
+ assert(!mvkey1.moved()); // was not moved from
+ assert(r->first == mvkey1); // key
+ assert(r->second.get() == 4); // value
+
+ Moveable mvkey2(3, 3.0);
+ Moveable mv2(5, 5.0);
+ r = m.insert_or_assign(it, std::move(mvkey2), std::move(mv2));
+ assert(m.size() == 11);
+ assert(mv2.moved()); // was moved from
+ assert(mvkey2.moved()); // was moved from
+ assert(r->first.get() == 3); // key
+ assert(r->second.get() == 5); // value
+ }
+
+#endif // _LIBCPP_HAS_NO_VARIADICS
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
\ No newline at end of file
Added: libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/try.emplace.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/try.emplace.pass.cpp?rev=241555&view=auto
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/try.emplace.pass.cpp (added)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unorder.map.modifiers/try.emplace.pass.cpp Tue Jul 7 00:45:35 2015
@@ -0,0 +1,195 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: c++03, c++11, c++14
+
+// <unordered_map>
+
+// class unordered_map
+
+// template <class... Args>
+// pair<iterator, bool> try_emplace(const key_type& k, Args&&... args); // C++17
+// template <class... Args>
+// pair<iterator, bool> try_emplace(key_type&& k, Args&&... args); // C++17
+// template <class... Args>
+// iterator try_emplace(const_iterator hint, const key_type& k, Args&&... args); // C++17
+// template <class... Args>
+// iterator try_emplace(const_iterator hint, key_type&& k, Args&&... args); // C++17
+
+#include <__config>
+#include <unordered_map>
+#include <cassert>
+#include <tuple>
+
+class Moveable
+{
+ Moveable(const Moveable&);
+ Moveable& operator=(const Moveable&);
+
+ int int_;
+ double double_;
+public:
+ Moveable() : int_(0), double_(0) {}
+ Moveable(int i, double d) : int_(i), double_(d) {}
+ Moveable(Moveable&& x)
+ : int_(x.int_), double_(x.double_)
+ {x.int_ = -1; x.double_ = -1;}
+ Moveable& operator=(Moveable&& x)
+ {int_ = x.int_; x.int_ = -1;
+ double_ = x.double_; x.double_ = -1;
+ return *this;
+ }
+
+ bool operator==(const Moveable& x) const
+ {return int_ == x.int_ && double_ == x.double_;}
+ bool operator<(const Moveable& x) const
+ {return int_ < x.int_ || (int_ == x.int_ && double_ < x.double_);}
+ size_t hash () const { return std::hash<int>()(int_) + std::hash<double>()(double_); }
+
+ int get() const {return int_;}
+ bool moved() const {return int_ == -1;}
+};
+
+namespace std {
+ template <> struct hash<Moveable> {
+ size_t operator () (const Moveable &m) const { return m.hash(); }
+ };
+}
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+
+ { // pair<iterator, bool> try_emplace(const key_type& k, Args&&... args);
+ typedef std::unordered_map<int, Moveable> M;
+ typedef std::pair<M::iterator, bool> R;
+ M m;
+ R r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace (i, Moveable(i, (double) i));
+ assert(m.size() == 10);
+
+ Moveable mv1(3, 3.0);
+ for (int i=0; i < 20; i += 2)
+ {
+ r = m.try_emplace(i, std::move(mv1));
+ assert(m.size() == 10);
+ assert(!r.second); // was not inserted
+ assert(!mv1.moved()); // was not moved from
+ assert(r.first->first == i); // key
+ }
+
+ r = m.try_emplace(-1, std::move(mv1));
+ assert(m.size() == 11);
+ assert(r.second); // was inserted
+ assert(mv1.moved()); // was moved from
+ assert(r.first->first == -1); // key
+ assert(r.first->second.get() == 3); // value
+
+ Moveable mv2(5, 3.0);
+ r = m.try_emplace(5, std::move(mv2));
+ assert(m.size() == 12);
+ assert(r.second); // was inserted
+ assert(mv2.moved()); // was moved from
+ assert(r.first->first == 5); // key
+ assert(r.first->second.get() == 5); // value
+
+ Moveable mv3(-1, 3.0);
+ r = m.try_emplace(117, std::move(mv2));
+ assert(m.size() == 13);
+ assert(r.second); // was inserted
+ assert(mv2.moved()); // was moved from
+ assert(r.first->first == 117); // key
+ assert(r.first->second.get() == -1); // value
+ }
+
+ { // pair<iterator, bool> try_emplace(key_type&& k, Args&&... args);
+ typedef std::unordered_map<Moveable, Moveable> M;
+ typedef std::pair<M::iterator, bool> R;
+ M m;
+ R r;
+ for (int i = 0; i < 20; i += 2)
+ m.emplace ( Moveable(i, (double) i), Moveable(i+1, (double) i+1));
+ assert(m.size() == 10);
+
+ Moveable mvkey1(2, 2.0);
+ Moveable mv1(4, 4.0);
+ r = m.try_emplace(std::move(mvkey1), std::move(mv1));
+ assert(m.size() == 10);
+ assert(!r.second); // was not inserted
+ assert(!mv1.moved()); // was not moved from
+ assert(!mvkey1.moved()); // was not moved from
+ assert(r.first->first == mvkey1); // key
+
+ Moveable mvkey2(3, 3.0);
+ r = m.try_emplace(std::move(mvkey2), std::move(mv1));
+ assert(m.size() == 11);
+ assert(r.second); // was inserted
+ assert(mv1.moved()); // was moved from
+ assert(mvkey2.moved()); // was moved from
+ assert(r.first->first.get() == 3); // key
+ assert(r.first->second.get() == 4); // value
+ }
+
+ { // iterator try_emplace(const_iterator hint, const key_type& k, Args&&... args);
+ typedef std::unordered_map<int, Moveable> M;
+ M m;
+ M::iterator r;
+ for (int i = 0; i < 20; i += 2)
+ m.try_emplace ( i, Moveable(i, (double) i));
+ assert(m.size() == 10);
+ M::const_iterator it = m.find(2);
+
+ Moveable mv1(3, 3.0);
+ for (int i=0; i < 20; i += 2)
+ {
+ r = m.try_emplace(it, i, std::move(mv1));
+ assert(m.size() == 10);
+ assert(!mv1.moved()); // was not moved from
+ assert(r->first == i); // key
+ assert(r->second.get() == i); // value
+ }
+
+ r = m.try_emplace(it, 3, std::move(mv1));
+ assert(m.size() == 11);
+ assert(mv1.moved()); // was moved from
+ assert(r->first == 3); // key
+ assert(r->second.get() == 3); // value
+ }
+
+ { // iterator try_emplace(const_iterator hint, key_type&& k, Args&&... args);
+ typedef std::unordered_map<Moveable, Moveable> M;
+ M m;
+ M::iterator r;
+ for ( int i = 0; i < 20; i += 2 )
+ m.emplace ( Moveable(i, (double) i), Moveable(i+1, (double) i+1));
+ assert(m.size() == 10);
+ M::const_iterator it = std::next(m.cbegin());
+
+ Moveable mvkey1(2, 2.0);
+ Moveable mv1(4, 4.0);
+ r = m.try_emplace(it, std::move(mvkey1), std::move(mv1));
+ assert(m.size() == 10);
+ assert(!mv1.moved()); // was not moved from
+ assert(!mvkey1.moved()); // was not moved from
+ assert(r->first == mvkey1); // key
+
+ Moveable mvkey2(3, 3.0);
+ r = m.try_emplace(it, std::move(mvkey2), std::move(mv1));
+ assert(m.size() == 11);
+ assert(mv1.moved()); // was moved from
+ assert(mvkey2.moved()); // was moved from
+ assert(r->first.get() == 3); // key
+ assert(r->second.get() == 4); // value
+ }
+
+#endif // _LIBCPP_HAS_NO_VARIADICS
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
Modified: libcxx/trunk/www/cxx1z_status.html
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/www/cxx1z_status.html?rev=241555&r1=241554&r2=241555&view=diff
==============================================================================
--- libcxx/trunk/www/cxx1z_status.html (original)
+++ libcxx/trunk/www/cxx1z_status.html Tue Jul 7 00:45:35 2015
@@ -59,7 +59,7 @@
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4258">N4258</a></td><td>LWG</td></td><td>Cleaning-up noexcept in the Library.</td><td>Urbana</td><td>In progress</td><td>3.7</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4259">N4259</a></td><td>CWG</td></td><td>Wording for std::uncaught_exceptions</td><td>Urbana</td><td>Complete</td><td>3.7</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4277">N4277</a></td><td>LWG</td></td><td>TriviallyCopyable <code>reference_wrapper</code>.</td><td>Urbana</td><td>Complete</td><td>3.2</td></tr>
- <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4279">N4279</a></td><td>LWG</td></td><td>Improved insertion interface for unique-key maps.</td><td>Urbana</td><td>In Progress</td><td>3.7</td></tr>
+ <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4279">N4279</a></td><td>LWG</td></td><td>Improved insertion interface for unique-key maps.</td><td>Urbana</td><td>Complete</td><td>3.7</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4280">N4280</a></td><td>LWG</td></td><td>Non-member size() and more</td><td>Urbana</td><td>Complete</td><td>3.6</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4284">N4284</a></td><td>LWG</td></td><td>Contiguous Iterators.</td><td>Urbana</td><td>Complete</td><td>3.6</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4285">N4285</a></td><td>CWG</td></td><td>Cleanup for exception-specification and throw-expression.</td><td>Urbana</td><td></td><td></td></tr>
@@ -133,7 +133,7 @@
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2455">2455</td><td>Allocator default construction should be allowed to throw</td><td>Lenexa</td><td>Complete</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2458">2458</td><td>N3778 and new library deallocation signatures</td><td>Lenexa</td><td>Complete</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2459">2459</td><td>std::polar should require a non-negative rho</td><td>Lenexa</td><td>Complete</td></tr>
- <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2464">2464</td><td>try_emplace and insert_or_assign misspecified</td><td>Lenexa</td><td></td></tr>
+ <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2464">2464</td><td>try_emplace and insert_or_assign misspecified</td><td>Lenexa</td><td>Complete</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2467">2467</td><td>is_always_equal has slightly inconsistent default</td><td>Lenexa</td><td>Complete</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2470">2470</td><td>Allocator's destroy function should be allowed to fail to instantiate</td><td>Lenexa</td><td>Complete</td></tr>
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2482">2482</td><td>[c.strings] Table 73 mentions nonexistent functions</td><td>Lenexa</td><td>Complete</td></tr>
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