66   __state_ |= __constructed | ready;  in set_value()
74   __state_ |= __constructed;  in set_value_at_thread_exit()
83   __state_ |= ready;  in set_exception()
97   __state_ |= ready;  in __make_ready()
115     if (__state_ & static_cast<unsigned>(deferred)) {  in __sub_wait()
116       __state_ &= ~static_cast<unsigned>(deferred);  in __sub_wait()
127 future<void>::future(__assoc_sub_state* __state) : __state_(__state) { __state_->__attach_future();…  in future()
130   if (__state_)  in ~future()
131     __state_->__release_shared();  in ~future()
135   unique_ptr<__shared_count, __release_shared_count> __(__state_);  in get()
136   __assoc_sub_state* __s = __state_;  in get()
137   __state_               = nullptr;  in get()
141 promise<void>::promise() : __state_(new __assoc_sub_state) {}  in promise()
144   if (__state_) {  in ~promise()
146     if (!__state_->__has_value() && __state_->use_count() > 1)  in ~promise()
147       __state_->set_exception(make_exception_ptr(future_error(future_errc::broken_promise)));  in ~promise()
149     __state_->__release_shared();  in ~promise()
154   if (__state_ == nullptr)  in get_future()
156   return future<void>(__state_);  in get_future()
160   if (__state_ == nullptr)  in set_value()
162   __state_->set_value();  in set_value()
166   if (__state_ == nullptr)  in set_exception()
168   __state_->set_exception(__p);  in set_exception()
172   if (__state_ == nullptr)  in set_value_at_thread_exit()
174   __state_->set_value_at_thread_exit();  in set_value_at_thread_exit()
178   if (__state_ == nullptr)  in set_exception_at_thread_exit()
180   __state_->set_exception_at_thread_exit(__p);  in set_exception_at_thread_exit()
184   if (__state_)  in ~shared_future()
185     __state_->__release_shared();  in ~shared_future()
189   if (__rhs.__state_)  in operator =()
190     __rhs.__state_->__add_shared();  in operator =()
191   if (__state_)  in operator =()
192     __state_->__release_shared();  in operator =()
193   __state_ = __rhs.__state_;  in operator =()