{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"desc"}]}
        desc { |tcx| "computing ADT definition for `{}`", tcx.def_path_str(key) }
    query adt_def(key: DefId) -> ty::AdtDef<'tcx> {
        cache_on_disk_if { key.is_local() }