From f952d7ce0a1fcae485fa6728b9c3237f7e5f9e66 Mon Sep 17 00:00:00 2001
From: CYBAI <cyb.ai.815@gmail.com>
Date: Sun, 24 Jun 2018 18:32:17 +0800
Subject: [PATCH] Clear consumed rejections and add FIXME comments

---
 components/script/script_runtime.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/script/script_runtime.rs b/components/script/script_runtime.rs
index b128e3e54b5..2ab4ef986f0 100644
--- a/components/script/script_runtime.rs
+++ b/components/script/script_runtime.rs
@@ -256,6 +256,13 @@ pub fn notify_about_rejected_promises(global: &GlobalScope) {
                 global.upcast(),
             ).unwrap();
         }
+
+        if global.get_consumed_rejections().borrow().len() > 0 {
+            // FIXME(cybai): Implement `rejectionhandled` event instead of clearing the whole
+            //               consumed rejections
+            // https://html.spec.whatwg.org/multipage/#the-hostpromiserejectiontracker-implementation
+            global.get_consumed_rejections().borrow_mut().clear();
+        }
     }
 }