Allow non-void static setter methods when compiling with -opt

cppwinrt/component_writers.h

@@ -498,16 +498,18 @@ catch (...) { return winrt::to_hresult(); }
                     {
                         auto format = R"(    % %::%(%)
     {
-        return @::implementation::%::%(%);
+        %@::implementation::%::%(%);
     }
 )";
 
+                        bool ignore_return = is_put_overload(method) || !signature.return_signature();
 
                         w.write(format,
                             signature.return_signature(),
                             type_name,
                             method_name,
                             bind<write_consume_params>(signature),
+                            ignore_return ? "" : "return ",
                             type_namespace,
                             type_name,
                             method_name,

test/test_component/Class.h

@@ -113,6 +113,22 @@ namespace winrt::test_component::implementation
         Windows::Foundation::IAsyncOperation<int> RaiseDeferrableEventAsync();
 
         static bool TestNoMakeDetection();
+
+        static int32_t StaticPropertyWithAsyncSetter()
+        {
+            return 0;
+        }
+
+        static fire_and_forget StaticPropertyWithAsyncSetter(int32_t)
+        {
+            co_return;
+        }
+
+        static fire_and_forget StaticMethodWithAsyncReturn()
+        {
+            co_return;
+        }
+
     private:
 
         bool m_fail{};

test/test_component/test_component.idl

@@ -156,6 +156,8 @@ namespace test_component
         Windows.Foundation.IAsyncOperation<Int32> RaiseDeferrableEventAsync();
 
         static Boolean TestNoMakeDetection();
+        static Int32 StaticPropertyWithAsyncSetter;
+        static void StaticMethodWithAsyncReturn();
     }
 
     namespace Structs