[Bug libstdc++/67566] New: std::move is in global scope g++ 5.1 -std=c++14

[forest_software at mail dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67566

            Bug ID: 67566
           Summary: <string> std::move is in global scope g++ 5.1
                    -std=c++14
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: forest_software at mail dot ru
  Target Milestone: ---

std::move is in global scope after #include <string>, conflict with boost::move

example:

main.cpp:

#include <string>
#include <boost/move/move.hpp>

using boost::move;

main()
{
  std::string a = "fff";
  std::string b = move(a);
}

Compile:

g++ main.cpp -std=c++14