[Boost-commit] svn:boost r79560 - branches/release/boost/move

Subject: [Boost-commit] svn:boost r79560 - branches/release/boost/move
From: igaztanaga_at_[hidden]
Date: 2012-07-16 05:05:33

Author: igaztanaga
Date: 2012-07-16 05:05:33 EDT (Mon, 16 Jul 2012)
New Revision: 79560
URL: http://svn.boost.org/trac/boost/changeset/79560

Log:
Merged from trunk
Properties modified: 
   branches/release/boost/move/   (props changed)
Text files modified: 
   branches/release/boost/move/move.hpp |    29 ++++++++++++++++++++++-------           
   1 files changed, 22 insertions(+), 7 deletions(-)

Modified: branches/release/boost/move/move.hpp
==============================================================================
--- branches/release/boost/move/move.hpp	(original)
+++ branches/release/boost/move/move.hpp	2012-07-16 05:05:33 EDT (Mon, 16 Jul 2012)
@@ -217,7 +217,7 @@
 #if defined(BOOST_NO_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
 
    //Move emulation rv breaks standard aliasing rules so add workarounds for some compilers
-   #ifdef __GNUC__
+   #if defined(__GNUC__) && (__GNUC__ >= 4)
       #define BOOST_MOVE_ATTRIBUTE_MAY_ALIAS __attribute__((__may_alias__))
    #else
       #define BOOST_MOVE_ATTRIBUTE_MAY_ALIAS
@@ -812,13 +812,18 @@
    C* container_m;
 
    public:
-   typedef C container_type;
+   typedef C                        container_type;
+   typedef typename C::value_type   value_type;
+   typedef typename C::reference    reference;
 
    explicit back_move_insert_iterator(C& x) : container_m(&x) { }
 
-   back_move_insert_iterator& operator=(typename C::reference x)
+   back_move_insert_iterator& operator=(reference x)
    { container_m->push_back(boost::move(x)); return *this; }
 
+   back_move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
+   {  reference rx = x; return this->operator=(rx);  }
+
    back_move_insert_iterator& operator*()     { return *this; }
    back_move_insert_iterator& operator++()    { return *this; }
    back_move_insert_iterator& operator++(int) { return *this; }
@@ -847,13 +852,18 @@
    C* container_m;
 
 public:
-   typedef C container_type;
+   typedef C                        container_type;
+   typedef typename C::value_type   value_type;
+   typedef typename C::reference    reference;
 
    explicit front_move_insert_iterator(C& x) : container_m(&x) { }
 
-   front_move_insert_iterator& operator=(typename C::reference x)
+   front_move_insert_iterator& operator=(reference x)
    { container_m->push_front(boost::move(x)); return *this; }
 
+   front_move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
+   {  reference rx = x; return this->operator=(rx);  }
+
    front_move_insert_iterator& operator*()     { return *this; }
    front_move_insert_iterator& operator++()    { return *this; }
    front_move_insert_iterator& operator++(int) { return *this; }
@@ -880,19 +890,24 @@
    typename C::iterator pos_;
 
    public:
-   typedef C container_type;
+   typedef C                        container_type;
+   typedef typename C::value_type   value_type;
+   typedef typename C::reference    reference;
 
    explicit move_insert_iterator(C& x, typename C::iterator pos)
       : container_m(&x), pos_(pos)
    {}
 
-   move_insert_iterator& operator=(typename C::reference x)
+   move_insert_iterator& operator=(reference x)
    {
       pos_ = container_m->insert(pos_, ::boost::move(x));
       ++pos_;
       return *this;
    }
 
+   move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
+   {  reference rx = x; return this->operator=(rx);  }
+
    move_insert_iterator& operator*()     { return *this; }
    move_insert_iterator& operator++()    { return *this; }
    move_insert_iterator& operator++(int) { return *this; }