id summary reporter owner description type status milestone component version severity resolution keywords cc 13220 windows thread stack size problem hjing huang viboes " {{{ bool thread::start_thread_noexcept(const attributes& attr) { new_thread=_beginthreadex(attr.get_security(),attr.get_stack_size(),&thread_start_function,thread_info.get(),CREATE_SUSPENDED,&thread_info->id); } }}} If the STACK_SIZE_PARAM_IS_A_RESERVATION attribute is not set in createthread, stack size does not take effect" Bugs closed Boost 1.66.0 thread Boost 1.63.0 Problem fixed