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Cleanup Node::clone.
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1611b8d0a8
commit
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1 changed files with 5 additions and 7 deletions
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@ -1561,13 +1561,11 @@ impl Node {
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}.root();
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// Step 3.
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let document = if copy.is_document() {
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let doc: JSRef<Document> = DocumentCast::to_ref(*copy).unwrap();
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JS::from_rooted(doc).root()
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} else {
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JS::from_rooted(*document).root()
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let document = match DocumentCast::to_ref(*copy) {
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Some(doc) => doc,
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None => *document,
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};
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assert!(&*copy.owner_doc().root() == &*document);
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assert!(*copy.owner_doc().root() == document);
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// Step 4 (some data already copied in step 2).
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match node.type_id() {
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@ -1600,7 +1598,7 @@ impl Node {
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// Step 6.
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if clone_children == CloneChildren {
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for child in node.children() {
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let child_copy = Node::clone(child, Some(*document), clone_children).root();
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let child_copy = Node::clone(child, Some(document), clone_children).root();
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let _inserted_node = Node::pre_insert(*child_copy, *copy, None);
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}
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}
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