Assertion failure with inserting child with id into orphaned subtree

[Ms2ger]

The following asserts:

<script>
var s = document.createElement("select");
s.id = "x";
document.createElement("div").appendChild(s);
</script>

task 'ScriptTask' failed at 'assertion failed: { let node: JS<Node> = NodeCast::from(element); node.is_in_doc() }', /src/components/script/dom/document.rs:529

[aydinkim]

Do we need to add "set_is_in_doc" into the node_inserted or something?
It looks that it does not work except "insert" and "remove" of node.

[Ms2ger]

No, this assertion points out a real bug: we shouldn't be trying to add the ID to the document's idmap.