{"ast_node_type":"variable","tokens":[{"end":84,"kind":"keyword","start":0,"text":"let"}]}
    let Some((kind, mut alloc)) = ecx.memory.alloc_map.swap_remove(&alloc_id) else {
    // FIXME(#120456) - is `swap_remove` correct?
        return Err(InternError::DanglingPointer);