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Properly root the running animation list in a RootedVec

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This commit is contained in:
Anthony Ramine 2016-12-12 10:29:35 -10:00
parent 1327ebd52f
commit 26ab0f82a8
3 changed files with 29 additions and 11 deletions
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11
components/script/dom/macros.rs
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@ -537,14 +537,15 @@ macro_rules! document_and_element_event_handlers(
#[macro_export]
macro_rules! rooted_vec {
(let mut $name:ident) => {
rooted_vec!(let mut $name <- ::std::iter::empty())
let mut root = $crate::dom::bindings::trace::RootableVec::new_unrooted();
let mut $name = $crate::dom::bindings::trace::RootedVec::new(&mut root);
};
(let $name:ident <- $iter:expr) => {
let mut __root = $crate::dom::bindings::trace::RootableVec::new_unrooted();
let $name = $crate::dom::bindings::trace::RootedVec::new(&mut __root, $iter);
let mut root = $crate::dom::bindings::trace::RootableVec::new_unrooted();
let $name = $crate::dom::bindings::trace::RootedVec::from_iter(&mut root, $iter);
};
(let mut $name:ident <- $iter:expr) => {
let mut __root = $crate::dom::bindings::trace::RootableVec::new_unrooted();
let mut $name = $crate::dom::bindings::trace::RootedVec::new(&mut __root, $iter);
let mut root = $crate::dom::bindings::trace::RootableVec::new_unrooted();
let mut $name = $crate::dom::bindings::trace::RootedVec::from_iter(&mut root, $iter);
}
}