feat(io_context): no require lock_free in local spsc_cursor

Codesire-Deng · Nov 9, 2023 · 1334c5b · 1334c5b
1 parent e9ff6a2
commit 1334c5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/co_context/detail/spsc_cursor.hpp b/include/co_context/detail/spsc_cursor.hpp
@@ -14,7 +14,7 @@ template<
     bool is_blocking = is_thread_safe>
 struct spsc_cursor {
     static_assert(std::has_single_bit(capacity));
-    static_assert(std::atomic<T>::is_always_lock_free);
+    static_assert(!is_thread_safe || std::atomic<T>::is_always_lock_free);
     static_assert(
         is_thread_safe || !is_blocking,
         "a thread-unsafe instance "