id summary reporter owner description type status milestone component version severity resolution keywords cc 10953 boost::lockfree:spsc_queue::consume_all returns bool instead of the number of elements consumed Ephraim Ofir timblechmann "When using the compile_time_sized_ringbuffer version of spsc_queue::consume_all, the value returned is a bool (similar to the way consume_one works) instead of the number of elements consumed (similar to the way the runtime_sized_ringbuffer version works).[[BR]] This also generates the following warning in VS2012: {{{ boost/lockfree/spsc_queue.hpp(473): warning C4800: 'boost::lockfree::detail::ringbuffer_base::size_t' : forcing value to bool 'true' or 'false' (performance warning) }}} Pull request with fix submitted. " Bugs closed To Be Determined lockfree Boost 1.57.0 Problem fixed