id summary reporter owner description type status milestone component version severity resolution keywords cc 6335 forming reference to void with allocator_traits Kohei Takahashi Ion Gaztañaga "Testcase {{{ #include #include boost::container::allocator_traits > traits; }}} GCC says following error. {{{ $ g++ test.cpp In file included from test.cpp:2:0: /usr/local/include/boost/container/allocator/allocator_traits.hpp: In instantiation of 'boost::container::allocator_traits >': test.cpp:4:59: instantiated from here /usr/local/include/boost/container/allocator/allocator_traits.hpp:128:13: error: forming reference to void /usr/local/include/boost/container/allocator/allocator_traits.hpp:132:16: error: forming reference to void }}} std::allocator_traits accepts it." Bugs closed To Be Determined container Boost 1.48.0 Problem fixed