{"ast_node_type":"variable","tokens":[{"end":26,"kind":"keyword","start":0,"text":"if"}]}
        if let Some(old) =
    pub fn set_nested_alloc_id_static(self, id: AllocId, def_id: LocalDefId) {
            self.alloc_map.to_alloc.insert(id, GlobalAlloc::Static(def_id.to_def_id()))