{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"ConstPropMode::NoPropagation"}]}
                    ConstPropMode::NoPropagation | ConstPropMode::OnlyInsideOwnBlock => {
                    ConstPropMode::FullConstProp => {}
                        self.ensure_not_propagated(local);