[Boost-bugs] [Boost C++ Libraries] #6183: [move][doc] missing return type

Subject: [Boost-bugs] [Boost C++ Libraries] #6183: [move][doc] missing return type
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-11-29 09:30:26

#6183: [move][doc] missing return type
-------------------------------------------------------+--------------------
 Reporter:  Akira Takahashi <faithandbrave@…>          |       Owner:  igaztanaga
     Type:  Bugs                                       |      Status:  new       
Milestone:  To Be Determined                           |   Component:  move      
  Version:  Boost 1.48.0                               |    Severity:  Problem   
 Keywords:                                             |  
-------------------------------------------------------+--------------------
 this code in introduction document:
 {{{
 template <class T> swap(T& a, T& b)
 {
    T tmp(a);   // now we have two copies of a
    a = b;      // now we have two copies of b
    b = tmp;    // now we have two copies of tmp (aka a)
 }
 }}}
 {{{
 template <class T> swap(T& a, T& b)
 {
    T tmp(::boost::move(a));
    a = ::boost::move(b);
    b = ::boost::move(tmp);
 }
 }}}
 http://www.boost.org/doc/libs/1_48_0/doc/html/move/introduction.html


 it seem missing return type(void).
 should be:
 {{{
 template <class T> void swap(T& a, T& b)
 {
    T tmp(a);   // now we have two copies of a
    a = b;      // now we have two copies of b
    b = tmp;    // now we have two copies of tmp (aka a)
 }
 }}}
 {{{
 template <class T> void swap(T& a, T& b)
 {
    T tmp(::boost::move(a));
    a = ::boost::move(b);
    b = ::boost::move(tmp);
 }
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6183>
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