{"ast_node_type":"variable","tokens":[{"end":94,"kind":"keyword","start":0,"text":"let"}]}
            let cleanup_bb = Bx::append_block(self.cx, self.llfn, &format!("funclet_{bb:?}"));
        if base::wants_new_eh_instructions(self.cx.sess()) {
            let mut cleanup_bx = Bx::build(self.cx, cleanup_bb);