{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"self.intrinsics.borrow()[func_name]"}]}
            self.intrinsics.borrow()[func_name]
        let func = if self.intrinsics.borrow().contains_key(func_name) {
        } else if let Some(variable) = self.get_declared_value(func_name) {