id summary reporter owner description type status milestone component version severity resolution keywords cc 10611 Add emplace promise::set_value and emplace make_ready_future viboes viboes " I wonder if we shouldn't have a emplace {{{promise::set_value}}} (as {{{std::experimental::optional}}} has) and a emplace make_ready_future. {{{ template promise::set_value(Args&& ... args); template future make_ready_future(Args&& ... args); }}} " Feature Requests closed Boost 1.58.0 thread Boost 1.57.0 Problem fixed