[Boost-bugs] [Boost C++ Libraries] #6000: back(pop_back(array)) doesn't work

Subject: [Boost-bugs] [Boost C++ Libraries] #6000: back(pop_back(array)) doesn't work
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-10-09 16:41:21

#6000: back(pop_back(array)) doesn't work
-------------------------------------+--------------------------------------
 Reporter:  mgaunard                 |       Owner:  djowel     
     Type:  Bugs                     |      Status:  new        
Milestone:  To Be Determined         |   Component:  fusion     
  Version:  Boost Development Trunk  |    Severity:  Showstopper
 Keywords:  fusion array             |  
-------------------------------------+--------------------------------------
 The following code does not work as expected:

 {{{
 #include <boost/fusion/include/pop_back.hpp>
 #include <boost/fusion/include/back.hpp>
 #include <boost/fusion/include/array.hpp>
 #include <iostream>

 int main()
 {
     boost::array<std::size_t, 2> a = { 10, 50 };
     std::cout << boost::fusion::back(boost::fusion::pop_back(a)) <<
 std::endl;
 }
 }}}

 The program displays 50 instead of 10.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6000>
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