WIP Minor task.hpp changes

rt/task.hpp

@@ -23,18 +23,8 @@ namespace typon
 
     struct promise_type : result<T>
     {
-
       std::coroutine_handle<> _continuation;
 
-      struct final_awaitable : std::suspend_always
-      {
-        template <typename Promise>
-        std::coroutine_handle<> await_suspend(std::coroutine_handle<Promise> coroutine) noexcept
-        {
-          return coroutine.promise()._continuation;
-        }
-      };
-
       task get_return_object() noexcept
       {
         return { std::coroutine_handle<promise_type>::from_promise(*this) };
@@ -45,9 +35,17 @@ namespace typon
         return {};
       }
 
-      final_awaitable final_suspend() noexcept
+      auto final_suspend() noexcept
       {
-        return {};
+        struct awaitable : std::suspend_always
+        {
+          std::coroutine_handle<> await_suspend(std::coroutine_handle<promise_type> coroutine) noexcept
+          {
+            return coroutine.promise()._continuation;
+          }
+        };
+
+        return awaitable {};
       }
     };
 
@@ -57,7 +55,10 @@ namespace typon
       {
         std::coroutine_handle<promise_type> _coroutine;
 
-        bool await_ready() { return false; };
+        bool await_ready() noexcept
+        {
+          return false;
+        }
 
         std::coroutine_handle<> await_suspend(std::coroutine_handle<> awaiting_coroutine) noexcept
         {