f2f08be7ea
PR libstdc++/49204 * include/std/future (__future_base::_State_base): Rename to __future_base::_State_baseV2. (__future_base::_State_baseV2::~_State_baseV2): Define as defaulted. (__future_base::_State_baseV2::_M_run_deferred): Rename to _M_complete_async. (__future_base::_State_baseV2::_M_has_deferred): Add new virtual. (__future_base::_State_baseV2::wait_for): Call _M_has_deferred() to test for a deferred function, or call _M_complete_async() to join an async thread that has made the shared state ready. (__future_base::_State_baseV2::wait_until): Likewise. (__future_base::_Async_state_common): Rename to _Async_state_commonV2. (__future_base::_Async_state_commonV2::_M_run_deferred): Rename to _M_complete_async. * src/c++11/compatibility-thread-c++0x.cc (__future_base::_State_base): Export old definition. (__future_base::_Async_state_common): Likewise. * src/c++11/future.cc (__future_base::_State_base::~_State_base): Remove. * doc/xml/manual/status_cxx2011.xml: Update status. * testsuite/30_threads/async/async.cc: Test future_status::timeout and future_status::ready. * testsuite/30_threads/async/sync.cc: Test future_status::deferred. From-SVN: r205144 |
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