9db7c9316e
* config/abi/pre/gnu.ver: Add new exports. * include/std/condition_variable (notify_all_at_thread_exit): Declare. (__at_thread_exit_elt): New base class. * include/std/future: Add comments documenting the implementation. (__future_base::_State_baseV2::_State_baseV2()): Use brace-or-equal initializers and define constructor as defaulted. (__future_base::_State_baseV2::_M_ready): Replace member function with member variable. (__future_base::_State_baseV2::_M_set_result): Set _M_ready. (__future_base::_State_baseV2::_M_set_delayed_result): Define. (__future_base::_State_baseV2::_M_break_promise): Set _M_ready. (__future_base::_State_baseV2::_Make_ready): New helper class. (__future_base::_Deferred_state::_M_has_deferred): Remove requirement for caller to own mutex. (__future_base::_Async_state_impl::~_Async_state_impl): Call join directly. (__future_base::_Task_state_base::_M_run): Take arguments by reference. (__future_base::_Task_state_base::_M_run_delayed): Declare new pure virtual function. (__future_base::_Task_state::_M_run_delayed): Define override. (promise::set_value_at_thread_exit): Define. (promise::set_exception_at_thread_exit): Define. (packaged_task::make_ready_at_thread_exit): Define. * src/c++11/condition_variable.cc (notify_all_at_thread_exit): Define. * src/c++11/future.cc (__future_base::_State_baseV2::_Make_ready::_M_set): Define. * testsuite/30_threads/condition_variable/members/3.cc: New. * testsuite/30_threads/packaged_task/members/at_thread_exit.cc: New. * testsuite/30_threads/promise/members/at_thread_exit.cc: New. From-SVN: r218255 |
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| cpu | ||
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