[MacOS] Fix memory management (#1342)

* macOS, Reduce memory usage * macOS, Fix memory leak
2019-12-30 07:16:12 +09:00 · 2019-12-30 07:16:12 +09:00 · fa7a3025ec
commit fa7a3025ec
parent e4451d6786
2 changed files with 11 additions and 2 deletions
--- a/src/platform_impl/macos/event_loop.rs
+++ b/src/platform_impl/macos/event_loop.rs
@ -95,12 +95,13 @@ impl<T> EventLoop<T> {
        F: FnMut(Event<T>, &RootWindowTarget<T>, &mut ControlFlow),
    {
        unsafe {
-            let _pool = NSAutoreleasePool::new(nil);
+            let pool = NSAutoreleasePool::new(nil);
            let app = NSApp();
            assert_ne!(app, nil);
            AppState::set_callback(callback, Rc::clone(&self.window_target));
            let _: () = msg_send![app, run];
            AppState::exit();
+            pool.drain();
        }
    }