Re: [Boost-bugs] [Boost C++ Libraries] #9003: Compiler error when trying to return and assign a vector of non-copyables but movables from a function in C++03

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9003: Compiler error when trying to return and assign a vector of non-copyables but movables from a function in C++03
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-08-11 09:44:19

#9003: Compiler error when trying to return and assign a vector of non-copyables
but movables from a function in C++03
--------------------------------------------+------------------------
  Reporter:  Adam Romanek <romanek.adam@…>  |      Owner:  igaztanaga
      Type:  Bugs                           |     Status:  closed
 Milestone:  To Be Determined               |  Component:  container
   Version:  Boost 1.54.0                   |   Severity:  Problem
Resolution:  wontfix                        |   Keywords:
--------------------------------------------+------------------------
Changes (by igaztanaga):

 * status:  new => closed
 * resolution:   => wontfix

Comment:

 Reviewing old bugs sorry for the huge delay. Replying to document the
 existing workaround to future bug readers. The problem is related to move
 emulation as explained in:

 http://www.boost.org/doc/libs/1_61_0/doc/html/move/move_return.html


 Changing the generation function to:

 {{{

 nc_vector create() {
    nc_vector nc_temp;
    return BOOST_MOVE_RET(nc_vector, nc_temp);
 }

 }}}

 workarounds the problem.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9003#comment:2>
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