{"ast_node_type":"variable","tokens":[{"end":88,"kind":"keyword","start":0,"text":"&&"}]}
            && let Some(def_id) = typeck_results.type_dependent_def_id(body_expr.hir_id)
            && let Some(loop_span) = finder.loop_span
            && let Some(trait_did) = tcx.trait_of_assoc(def_id)