Try another fix

arximboldi · Jul 11, 2022 · 8017ce1 · 8017ce1
1 parent 3d4687e
commit 8017ce1
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/lager/effect.hpp b/lager/effect.hpp
@@ -47,13 +47,6 @@ lager::effect<lager::actions<...>, ...> " //
     effect& operator=(const effect&) = default;
     effect& operator=(effect&&) = default;
 
-    effect(base_t&& base)
-        : base_t{std::move(base)}
-    {}
-    effect(base_t const& base)
-        : base_t{base}
-    {}
-
     template <typename A2,
               typename D2,
               std::enable_if_t<detail::are_compatible_actions_v<A2, Action> &&
@@ -74,6 +67,17 @@ lager::effect<lager::actions<...>, ...> " //
             return {};
         }}
     {}
+
+    template <
+        typename Fn,
+        std::enable_if_t<
+            !std::is_same_v<std::decay_t<Fn>, effect> &&
+                std::is_same_v<future,
+                               std::invoke_result_t<Fn&, const context_t&>>,
+            int> = 0>
+    effect(Fn&& fn)
+        : base_t{std::forward<Fn>(fn)}
+    {}
 };
 
 /*!