id summary reporter owner description type status milestone component version severity resolution keywords cc 12750 container::pmr::polymorphic_allocator compilation error Sergey Korytnik Ion Gaztañaga "Compilation of minimal code using container::pmr::polymorphic_allocator with std::map or boost::container::map or std::unordered_map results in compiler error on VC++2015U3, Apple clang and g++6.2: \boost\container\pmr\polymorphic_allocator.hpp(109): error C2672: 'boost::container::container_detail::dispatch_uses_allocator': no matching overloaded function found. copying this->resource() into a local variable and passing the variable to container_detail::dispatch_uses_allocator resolves the problem for std::map and std::unordered_map cases, but the error remains with boost::container::map. " Bugs closed To Be Determined container Boost 1.63.0 Problem duplicate polymorphic_allocator pmr