36     : my_ref_count(1), my_list(nullptr), my_next(nullptr), my_prev(nullptr), my_observer(&tso)  in observer_proxy()
64             if (!obs || !(p = obs->my_proxy.exchange(nullptr))) {  in clear()
68             __TBB_ASSERT(!next || p == next->my_prev, nullptr);  in clear()
82         if (my_head.load(std::memory_order_relaxed) == nullptr) {  in clear()
87 …_head.load(std::memory_order_relaxed) == nullptr && my_tail.load(std::memory_order_relaxed) == nul…  in clear()
105         __TBB_ASSERT(!p->my_next, nullptr);  in remove()
108         __TBB_ASSERT(p->my_next, nullptr);  in remove()
112         __TBB_ASSERT(!p->my_prev, nullptr);  in remove()
115         __TBB_ASSERT(p->my_prev, nullptr);  in remove()
119 …  (!my_head.load(std::memory_order_relaxed) && !my_tail.load(std::memory_order_relaxed)), nullptr);  in remove()
124     __TBB_ASSERT(is_alive(r), nullptr);  in remove_ref()
130     __TBB_ASSERT(r == 1, nullptr);  in remove_ref()
140     __TBB_ASSERT(r || !p->my_ref_count, nullptr);  in remove_ref()
150         d1::task_scheduler_observer* tso = nullptr;  in do_notify_entry_observers()
166 …ERT(int(p->my_ref_count.load(std::memory_order_relaxed)) >= 1 + (p->my_observer ? 1 : 0), nullptr);  in do_notify_entry_observers()
169 …                       __TBB_ASSERT(int(p->my_ref_count.load(std::memory_order_relaxed)), nullptr);  in do_notify_entry_observers()
191         __TBB_ASSERT(!prev || p != prev, nullptr);  in do_notify_entry_observers()
200         __TBB_ASSERT(p->my_ref_count.load(std::memory_order_relaxed), nullptr);  in do_notify_entry_observers()
209     observer_proxy* p = nullptr, * prev = nullptr;  in do_notify_exit_observers()
211         d1::task_scheduler_observer* tso = nullptr;  in do_notify_exit_observers()
247         __TBB_ASSERT(!prev || p != prev, nullptr);  in do_notify_exit_observers()
254         __TBB_ASSERT(p->my_ref_count || p == last, nullptr);  in do_notify_exit_observers()
269             if (p->my_observer->my_task_arena == nullptr) {  in observe()
273                 __TBB_ASSERT(__TBB_InitOnce::initialization_done(), nullptr);  in observe()
274                 __TBB_ASSERT(td && td->my_arena, nullptr);  in observe()
279                 if (a == nullptr) { // Avoid recursion during arena initialization  in observe()
283                 __TBB_ASSERT(a != nullptr, nullptr);  in observe()
295         if ( observer_proxy* proxy = tso.my_proxy.exchange(nullptr) ) {  in observe()
297             __TBB_ASSERT( proxy->my_observer == &tso, nullptr);  in observe()
304                 proxy->my_observer = nullptr;  in observe()
308                     __TBB_ASSERT( !proxy->my_ref_count, nullptr);  in observe()