Suppress CTAD warning

netromdk · Jul 8, 2021 · c40866f · c40866f
1 parent 7caa8a0
commit c40866f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/sigs.h b/sigs.h
@@ -191,6 +191,10 @@ class SignalBlocker final {
   bool previous = false;
 };
 
+/// Suppress CTAD warning.
+template <typename T>
+SignalBlocker(T) -> SignalBlocker<T>;
+
 template <typename Ret, typename... Args>
 class Signal<Ret(Args...)> final {
   using Slot = std::function<Ret(Args...)>;