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fix(web): correct childWithDescendant() functionality

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This fix allows for more granular address control when marshalling nodes
across WASM. This is necessary for node methods which accept another
node as a parameter (i.e., `childWithDescendant()`)
This commit is contained in:
Riley Bruins 2025-04-14 22:38:32 -07:00 • committed by Will Lillis
parent 45a281c962
commit 21390af2dd
4 changed files with 30 additions and 10 deletions
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4
lib/binding_web/src/marshal.ts
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@ -34,8 +34,8 @@ export function unmarshalCaptures(
*
* Marshals a {@link Node} to the transfer buffer.
*/
export function marshalNode(node: Node) {
let address = TRANSFER_BUFFER;
export function marshalNode(node: Node, index = 0) {
let address = TRANSFER_BUFFER + index * SIZE_OF_NODE;
C.setValue(address, node.id, 'i32');
address += SIZE_OF_INT;
C.setValue(address, node.startIndex, 'i32');