{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"self.bclose_maybe_open(blk.span,"}]}
        self.bclose_maybe_open(blk.span, no_space, cb);
        let no_space = !has_attrs && blk.stmts.is_empty();
        self.ann.post(self, AnnNode::Block(blk))