{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"bound_spans.get_mut_or_insert_default(tcx.def_span(def.did())).push(msg)"}]}
                    bound_spans.get_mut_or_insert_default(tcx.def_span(def.did())).push(msg)
                ty::Adt(def, _) => {
                }