{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"self.may_coerce(rhs,"}]}
            self.may_coerce(rhs, lhs)
            let rhs = Ty::new_imm_ref(self.tcx, self.tcx.lifetimes.re_erased, rhs.peel_refs());
        };