{"ast_node_type":"variable","tokens":[{"end":70,"kind":"keyword","start":0,"text":"let"}]}
        let return_type = self.block.get_function().get_return_type();
        self.block.add_eval(self.location, self.context.new_call(self.location, func, &[]));
        let void_type = self.context.new_type::<()>();