{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"hir::Node::Crate(_)"}]}
        hir::Node::Crate(_) => bug!("check_well_formed cannot be applied to the crate root"),
    res.and(match node {
        hir::Node::Item(item) => wfcheck::check_item(tcx, item),