{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"self.tcx.predicates_of(pick.item.def_id).instantiate(self.tcx,"}]}
            self.tcx.predicates_of(pick.item.def_id).instantiate(self.tcx, filler_args),
        let illegal_sized_bound = self.predicates_require_illegal_sized_bound(
        );