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Diffstat (limited to 'components/script/dom/messageevent.rs')
| -rw-r--r-- | components/script/dom/messageevent.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/components/script/dom/messageevent.rs b/components/script/dom/messageevent.rs index 13c8cf52dfd..9b6ab748256 100644 --- a/components/script/dom/messageevent.rs +++ b/components/script/dom/messageevent.rs @@ -20,6 +20,7 @@ use js::jsapi::JSContext; use js::jsval::JSVal; #[deriving(Encodable)] +#[must_root] pub struct MessageEvent { event: Event, data: Traceable<JSVal>, |