llvm-capstone/clang/www/libstdc++4.4-clang0x.patch

This patch was generated from the headers installed by MacPorts
gcc-4.4 on OS X 10.6.  You can apply it there with
`cd /opt/local/include/gcc44/c++ ; sudo patch -p1 <this_patch`, or similar
on other operating systems.  Mail cfe-dev if you find other problems in the
standard headers.

This patch is offered under the same modified GPLv3 as libstdc++-4.4.

diff -ur a/bits/forward_list.h b/bits/forward_list.h
--- a/bits/forward_list.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/forward_list.h	2011-05-02 23:51:33.000000000 -0700
@@ -983,7 +983,7 @@
        *  function.
        */
       void
-      swap(forward_list&& __list)
+      swap(forward_list& __list)
       { _Node_base::swap(this->_M_impl._M_head, __list._M_impl._M_head); }
 
       /**
diff -ur a/bits/move.h b/bits/move.h
--- a/bits/move.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/move.h	2011-03-29 10:33:39.000000000 -0700
@@ -48,13 +48,35 @@
 
   template<typename _Tp>
     inline _Tp&&
-    forward(typename std::identity<_Tp>::type&& __t)
+    forward(typename std::remove_reference<_Tp>::type& __t)
+#ifdef __clang__
+    { return static_cast<_Tp&&>(__t); }
+#else
     { return __t; }
+#endif
+
+  template<typename _Tp>
+    inline _Tp&&
+    forward(typename std::remove_reference<_Tp>::type&& __t)
+    {
+#ifdef __clang__
+      static_assert(!std::is_lvalue_reference<_Tp>::value,
+                    "Can't instantiate this forward() with an"
+                    " lvalue reference type.");
+      return static_cast<_Tp&&>(__t);
+#else
+      return __t;
+#endif
+    }
 
   template<typename _Tp>
     inline typename std::remove_reference<_Tp>::type&&
     move(_Tp&& __t)
+#ifdef __clang__
+    { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
+#else
     { return __t; }
+#endif
 
 _GLIBCXX_END_NAMESPACE
 
diff -ur a/bits/shared_ptr.h b/bits/shared_ptr.h
--- a/bits/shared_ptr.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/shared_ptr.h	2011-03-31 16:40:45.000000000 -0700
@@ -833,7 +833,7 @@
       { return _M_refcount._M_get_use_count(); }
 
       void
-      swap(__shared_ptr<_Tp, _Lp>&& __other) // never throws
+      swap(__shared_ptr<_Tp, _Lp>& __other) // never throws
       {
 	std::swap(_M_ptr, __other._M_ptr);
 	_M_refcount._M_swap(__other._M_refcount);
@@ -943,16 +943,6 @@
     swap(__shared_ptr<_Tp, _Lp>& __a, __shared_ptr<_Tp, _Lp>& __b)
     { __a.swap(__b); }
 
-  template<typename _Tp, _Lock_policy _Lp>
-    inline void
-    swap(__shared_ptr<_Tp, _Lp>&& __a, __shared_ptr<_Tp, _Lp>& __b)
-    { __a.swap(__b); }
-
-  template<typename _Tp, _Lock_policy _Lp>
-    inline void
-    swap(__shared_ptr<_Tp, _Lp>& __a, __shared_ptr<_Tp, _Lp>&& __b)
-    { __a.swap(__b); }
-
   // 2.2.3.9 shared_ptr casts
   /** @warning The seemingly equivalent
    *           <code>shared_ptr<_Tp, _Lp>(static_cast<_Tp*>(__r.get()))</code>
@@ -1372,16 +1362,6 @@
     swap(shared_ptr<_Tp>& __a, shared_ptr<_Tp>& __b)
     { __a.swap(__b); }
 
-  template<typename _Tp>
-    inline void
-    swap(shared_ptr<_Tp>&& __a, shared_ptr<_Tp>& __b)
-    { __a.swap(__b); }
-
-  template<typename _Tp>
-    inline void
-    swap(shared_ptr<_Tp>& __a, shared_ptr<_Tp>&& __b)
-    { __a.swap(__b); }
-
   // 20.8.13.2.10 shared_ptr casts.
   template<typename _Tp, typename _Tp1>
     inline shared_ptr<_Tp>
diff -ur a/bits/stl_bvector.h b/bits/stl_bvector.h
--- a/bits/stl_bvector.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_bvector.h	2011-05-02 23:34:46.000000000 -0700
@@ -743,11 +743,7 @@
     }
 
     void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-    swap(vector&& __x)
-#else
     swap(vector& __x)
-#endif
     {
       std::swap(this->_M_impl._M_start, __x._M_impl._M_start);
       std::swap(this->_M_impl._M_finish, __x._M_impl._M_finish);
diff -ur a/bits/stl_deque.h b/bits/stl_deque.h
--- a/bits/stl_deque.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_deque.h	2011-03-29 10:33:39.000000000 -0700
@@ -1395,11 +1395,7 @@
        *  std::swap(d1,d2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(deque&& __x)
-#else
       swap(deque& __x)
-#endif
       {
 	std::swap(this->_M_impl._M_start, __x._M_impl._M_start);
 	std::swap(this->_M_impl._M_finish, __x._M_impl._M_finish);
diff -ur a/bits/stl_iterator.h b/bits/stl_iterator.h
--- a/bits/stl_iterator.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_iterator.h	2011-03-29 10:33:39.000000000 -0700
@@ -913,7 +913,7 @@
 
       reference
       operator*() const
-      { return *_M_current; }
+      { return std::move(*_M_current); }
 
       pointer
       operator->() const
diff -ur a/bits/stl_list.h b/bits/stl_list.h
--- a/bits/stl_list.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_list.h	2011-03-29 10:33:39.000000000 -0700
@@ -1106,11 +1106,7 @@
        *  function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(list&& __x)
-#else
       swap(list& __x)
-#endif
       {
 	_List_node_base::swap(this->_M_impl._M_node, __x._M_impl._M_node);
 
@@ -1160,6 +1156,12 @@
 	  }
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      void
+      splice(iterator __position, list& __x)
+      { splice(__position, std::move(__x)); }
+#endif
+
       /**
        *  @brief  Insert element from another %list.
        *  @param  position  Iterator referencing the element to insert before.
@@ -1187,6 +1189,12 @@
 	this->_M_transfer(__position, __i, __j);
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      void
+      splice(iterator __position, list& __x, iterator __i)
+      { splice(__position, std::move(__x), __i); }
+#endif
+
       /**
        *  @brief  Insert range from another %list.
        *  @param  position  Iterator referencing the element to insert before.
@@ -1217,6 +1225,13 @@
 	  }
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      void
+      splice(iterator __position, list& __x, iterator __first,
+	     iterator __last)
+      { splice(__position, std::move(__x), __first, __last); }
+#endif
+
       /**
        *  @brief  Remove all elements equal to value.
        *  @param  value  The value to remove.
@@ -1287,6 +1302,10 @@
       void
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
       merge(list&& __x);
+
+      void
+      merge(list& __x)
+      { merge(std::move(__x)); }
 #else
       merge(list& __x);
 #endif
@@ -1307,6 +1326,11 @@
         void
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
         merge(list&&, _StrictWeakOrdering);
+
+      template<typename _StrictWeakOrdering>
+        void
+        merge(list& __l, _StrictWeakOrdering __comp)
+        { merge(std::move(__l), __comp); }
 #else
         merge(list&, _StrictWeakOrdering);
 #endif
diff -ur a/bits/stl_map.h b/bits/stl_map.h
--- a/bits/stl_map.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_map.h	2011-03-29 10:33:39.000000000 -0700
@@ -608,11 +608,7 @@
        *  that std::swap(m1,m2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(map&& __x)
-#else
       swap(map& __x)
-#endif
       { _M_t.swap(__x._M_t); }
 
       /**
diff -ur a/bits/stl_multimap.h b/bits/stl_multimap.h
--- a/bits/stl_multimap.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_multimap.h	2011-03-29 10:33:39.000000000 -0700
@@ -544,11 +544,7 @@
        *  std::swap(m1,m2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(multimap&& __x)
-#else
       swap(multimap& __x)
-#endif
       { _M_t.swap(__x._M_t); }
 
       /**
diff -ur a/bits/stl_multiset.h b/bits/stl_multiset.h
--- a/bits/stl_multiset.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_multiset.h	2011-03-29 10:33:39.000000000 -0700
@@ -376,11 +376,7 @@
        *  std::swap(s1,s2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(multiset&& __x)
-#else
       swap(multiset& __x)
-#endif
       { _M_t.swap(__x._M_t); }
 
       // insert/erase
diff -ur a/bits/stl_pair.h b/bits/stl_pair.h
--- a/bits/stl_pair.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_pair.h	2011-03-29 10:33:39.000000000 -0700
@@ -84,10 +84,21 @@
       : first(__a), second(__b) { }
 
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
-      template<class _U1, class _U2>
+      template<class _U1, class = typename
+	       std::enable_if<std::is_convertible<_U1, _T1>::value>::type>
+	pair(_U1&& __x, const _T2& __y)
+	: first(std::forward<_U1>(__x)), second(__y) { }
+
+      template<class _U2, class = typename
+	       std::enable_if<std::is_convertible<_U2, _T2>::value>::type>
+	pair(const _T1& __x, _U2&& __y)
+	: first(__x), second(std::forward<_U2>(__y)) { }
+
+      template<class _U1, class _U2, class = typename
+	       std::enable_if<std::is_convertible<_U1, _T1>::value
+			      && std::is_convertible<_U2, _T2>::value>::type>
         pair(_U1&& __x, _U2&& __y)
-	: first(std::forward<_U1>(__x)),
-	  second(std::forward<_U2>(__y)) { }
+	: first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
 
       pair(pair&& __p)
       : first(std::move(__p.first)),
@@ -107,11 +118,19 @@
 	  second(std::move(__p.second)) { }
 
       // http://gcc.gnu.org/ml/libstdc++/2007-08/msg00052.html
+
+#if 0
+      // This constructor is incompatible with libstdc++-4.6, and it
+      // interferes with passing NULL pointers to the 2-argument
+      // constructors, so we disable it.  map::emplace isn't
+      // implemented in libstdc++-4.4 anyway, and that's what this
+      // constructor was here for.
       template<class _U1, class _Arg0, class... _Args>
         pair(_U1&& __x, _Arg0&& __arg0, _Args&&... __args)
 	: first(std::forward<_U1>(__x)),
 	  second(std::forward<_Arg0>(__arg0),
 		 std::forward<_Args>(__args)...) { }
+#endif
 
       pair&
       operator=(pair&& __p)
@@ -131,7 +150,7 @@
 	}
 
       void
-      swap(pair&& __p)
+      swap(pair& __p)
       {
 	using std::swap;
 	swap(first, __p.first);
diff -ur a/bits/stl_queue.h b/bits/stl_queue.h
--- a/bits/stl_queue.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_queue.h	2011-05-02 23:36:15.000000000 -0700
@@ -249,7 +249,7 @@
 
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
       void
-      swap(queue&& __q)
+      swap(queue& __q)
       { c.swap(__q.c); }
 #endif
     };
@@ -550,7 +550,7 @@
 
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
       void
-      swap(priority_queue&& __pq)
+      swap(priority_queue& __pq)
       {
 	using std::swap;
 	c.swap(__pq.c);
diff -ur a/bits/stl_set.h b/bits/stl_set.h
--- a/bits/stl_set.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_set.h	2011-03-29 10:33:39.000000000 -0700
@@ -383,11 +383,7 @@
        *  std::swap(s1,s2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(set&& __x)
-#else
       swap(set& __x)	
-#endif
       { _M_t.swap(__x._M_t); }
 
       // insert/erase
diff -ur a/bits/stl_stack.h b/bits/stl_stack.h
--- a/bits/stl_stack.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_stack.h	2011-05-02 23:36:36.000000000 -0700
@@ -213,7 +213,7 @@
 
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
       void
-      swap(stack&& __s)
+      swap(stack& __s)
       { c.swap(__s.c); }
 #endif
     };
diff -ur a/bits/stl_tree.h b/bits/stl_tree.h
--- a/bits/stl_tree.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_tree.h	2011-03-29 10:33:39.000000000 -0700
@@ -675,11 +675,7 @@
       { return _M_get_Node_allocator().max_size(); }
 
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(_Rb_tree&& __t);
-#else
       swap(_Rb_tree& __t);      
-#endif
 
       // Insert/erase.
       pair<iterator, bool>
@@ -1104,11 +1100,7 @@
            typename _Compare, typename _Alloc>
     void
     _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-    swap(_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&& __t)
-#else
     swap(_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __t)
-#endif
     {
       if (_M_root() == 0)
 	{
diff -ur a/bits/stl_vector.h b/bits/stl_vector.h
--- a/bits/stl_vector.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/stl_vector.h	2011-03-29 10:33:39.000000000 -0700
@@ -923,11 +923,7 @@
        *  std::swap(v1,v2) will feed to this function.
        */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(vector&& __x)
-#else
       swap(vector& __x)
-#endif
       {
 	std::swap(this->_M_impl._M_start, __x._M_impl._M_start);
 	std::swap(this->_M_impl._M_finish, __x._M_impl._M_finish);
diff -ur a/bits/unique_ptr.h b/bits/unique_ptr.h
--- a/bits/unique_ptr.h	2011-03-15 14:49:05.000000000 -0700
+++ b/bits/unique_ptr.h	2011-03-31 16:40:45.000000000 -0700
@@ -204,7 +204,7 @@
       }
 
       void
-      swap(unique_ptr&& __u)
+      swap(unique_ptr& __u)
       {
 	using std::swap;
 	swap(_M_t, __u._M_t);
@@ -350,7 +350,7 @@
         void reset(_Up) = delete;
 
       void
-      swap(unique_ptr&& __u)
+      swap(unique_ptr& __u)
       {
 	using std::swap;
 	swap(_M_t, __u._M_t);
@@ -389,18 +389,6 @@
 	 unique_ptr<_Tp, _Tp_Deleter>& __y)
     { __x.swap(__y); }
 
-  template<typename _Tp, typename _Tp_Deleter> 
-    inline void
-    swap(unique_ptr<_Tp, _Tp_Deleter>&& __x,
-	 unique_ptr<_Tp, _Tp_Deleter>& __y)
-    { __x.swap(__y); }
-
-  template<typename _Tp, typename _Tp_Deleter> 
-    inline void
-    swap(unique_ptr<_Tp, _Tp_Deleter>& __x,
-	 unique_ptr<_Tp, _Tp_Deleter>&& __y)
-    { __x.swap(__y); }
-  
   template<typename _Tp, typename _Tp_Deleter,
 	   typename _Up, typename _Up_Deleter>
     inline bool
diff -ur a/exception_ptr.h b/exception_ptr.h
--- a/exception_ptr.h	2011-03-15 14:49:08.000000000 -0700
+++ b/exception_ptr.h	2011-03-29 10:33:39.000000000 -0700
@@ -140,7 +140,7 @@
       friend bool 
       operator==(const exception_ptr&, const exception_ptr&) throw();
 
-      const type_info*
+      const class type_info*
       __cxa_exception_type() const throw();
     };
 
diff -ur a/ext/algorithm b/ext/algorithm
--- a/ext/algorithm	2011-03-15 14:49:05.000000000 -0700
+++ b/ext/algorithm	2011-03-29 10:33:39.000000000 -0700
@@ -423,6 +423,9 @@
 			     __out_last - __out_first);
     }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+  using std::is_heap;
+#else
   /**
    *  This is an SGI extension.
    *  @ingroup SGIextensions
@@ -462,6 +465,7 @@
 
       return std::__is_heap(__first, __comp, __last - __first);
     }
+#endif
 
   // is_sorted, a predicated testing whether a range is sorted in
   // nondescending order.  This is an extension, not part of the C++
diff -ur a/ext/vstring.h b/ext/vstring.h
--- a/ext/vstring.h	2011-03-15 14:49:05.000000000 -0700
+++ b/ext/vstring.h	2011-03-29 10:33:39.000000000 -0700
@@ -152,7 +152,7 @@
        *  string.
        */
       __versa_string(__versa_string&& __str)
-      : __vstring_base(std::forward<__vstring_base>(__str)) { }
+      : __vstring_base(std::move(__str)) { }
 
       /**
        *  @brief  Construct string from an initializer list.
@@ -1439,11 +1439,7 @@
        *  constant time.
       */
       void
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
-      swap(__versa_string&& __s)
-#else
       swap(__versa_string& __s)
-#endif
       { this->_M_swap(__s); }
 
       // String operations:
diff -ur a/tr1_impl/hashtable b/tr1_impl/hashtable
--- a/tr1_impl/hashtable	2011-03-15 14:49:07.000000000 -0700
+++ b/tr1_impl/hashtable	2011-05-02 23:41:55.000000000 -0700
@@ -225,11 +225,7 @@
 
       ~_Hashtable();
 
-#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
-      void swap(_Hashtable&&);
-#else
       void swap(_Hashtable&);
-#endif
 
       // Basic container operations
       iterator
@@ -732,11 +728,7 @@
     void
     _Hashtable<_Key, _Value, _Allocator, _ExtractKey, _Equal,
 	       _H1, _H2, _Hash, _RehashPolicy, __chc, __cit, __uk>::
-#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
-    swap(_Hashtable&& __x)
-#else
     swap(_Hashtable& __x)
-#endif
     {
       // The only base class with member variables is hash_code_base.  We
       // define _Hash_code_base::_M_swap because different specializations
diff -ur a/tuple b/tuple
--- a/tuple	2011-03-15 14:49:07.000000000 -0700
+++ b/tuple	2011-05-02 23:33:23.000000000 -0700
@@ -77,7 +77,7 @@
       _Head&       _M_head()       { return *this; }
       const _Head& _M_head() const { return *this; }
     
-      void _M_swap_impl(_Head&&) { /* no-op */ }
+      void _M_swap_impl(_Head&) { /* no-op */ }
     };
 
   template<std::size_t _Idx, typename _Head>
@@ -97,7 +97,7 @@
       const _Head& _M_head() const { return _M_head_impl; }        
 
       void
-      _M_swap_impl(_Head&& __h)
+      _M_swap_impl(_Head& __h)
       { 
 	using std::swap;
 	swap(__h, _M_head_impl);
@@ -125,7 +125,7 @@
     struct _Tuple_impl<_Idx>
     { 
     protected:
-      void _M_swap_impl(_Tuple_impl&&) { /* no-op */ }
+      void _M_swap_impl(_Tuple_impl&) { /* no-op */ }
     };
 
   /**
@@ -214,7 +214,7 @@
 
     protected:
       void
-      _M_swap_impl(_Tuple_impl&& __in)
+      _M_swap_impl(_Tuple_impl& __in)
       {
 	_Base::_M_swap_impl(__in._M_head());
 	_Inherited::_M_swap_impl(__in._M_tail());
@@ -292,7 +292,7 @@
 	}
 
       void
-      swap(tuple&& __in)
+      swap(tuple& __in)
       { _Inherited::_M_swap_impl(__in); }
     };
 
@@ -301,7 +301,7 @@
     class tuple<>
     {
     public:
-      void swap(tuple&&) { /* no-op */ }
+      void swap(tuple&) { /* no-op */ }
     };
 
   /// tuple (2-element), with construction and assignment from a pair.
@@ -394,7 +394,7 @@
 	}
 
       void
-      swap(tuple&& __in)
+      swap(tuple& __in)
       { 
 	using std::swap;
 	swap(this->_M_head(), __in._M_head());