{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"Ty::new_ref(fcx.tcx,"}]}
                            Ty::new_ref(fcx.tcx, fcx.tcx.lifetimes.re_erased, expr_ty, mutbl),
                        && fcx.may_coerce(
                            self.cast_ty,