id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
6167,Assignment from a temporary of a class containing boost::unordered_map members fails with GNU GCC.,Geurt Vos <geurt.vos@…>,Ion Gaztañaga,"With boost 1.48.0 the following code does not compile anymore:

----

#include <boost/unordered_map.hpp>

struct A { 
    boost::unordered_map<int, int> m;
};

void Test()
{
    A a;[[BR]]
    a = A();
}

----

GCC 4.6.1 & GCC 4.1.2 say:
  11:8: error: no match for ‘operator=’ in ‘a = A()’[[BR]]
  11:8: note: candidate is:[[BR]]
  4:8: note: A& A::operator=(A&)[[BR]]
  4:8: note:   no known conversion for argument 1 from ‘A’ to ‘A&’[[BR]]

When GCC 4.6.1 is set as C++11 compiler (-std=c++0x), it compiles without errors.
",Bugs,closed,To Be Determined,unordered,Boost 1.48.0,Problem,wontfix,,