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auto merge of #5427 : pcwalton/servo/accidentally-quadratic, r=Ms2ger

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r? @jdm
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bors-servo 2015-03-28 08:52:06 -06:00
commit 5833dea733
1 changed files with 9 additions and 7 deletions
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16
components/script/dom/node.rs
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@ -700,14 +700,16 @@ impl<'a> NodeHelpers<'a> for JSRef<'a, Node> {
// //
// TODO(cgaebel): This is a very conservative way to account for sibling // TODO(cgaebel): This is a very conservative way to account for sibling
// selectors. Maybe we can do something smarter in the future. // selectors. Maybe we can do something smarter in the future.
let parent = if !self.get_has_dirty_siblings() {
match self.parent_node() { let parent =
None => return, match self.parent_node() {
Some(parent) => parent, None => return,
}; Some(parent) => parent,
};
for sibling in parent.root().r().children() { for sibling in parent.root().r().children() {
sibling.set_has_dirty_siblings(true); sibling.set_has_dirty_siblings(true);
}
} }
// 4. Dirty ancestors. // 4. Dirty ancestors.