{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"ConstPropMode::OnlyInsideOwnBlock"}]}
            ConstPropMode::OnlyInsideOwnBlock | ConstPropMode::FullConstProp => {
            ConstPropMode::NoPropagation => self.ensure_not_propagated(place.local),
                if self.eval_rvalue(rvalue, place).is_none() {