{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
        // Find the location of the `..`, if there is one. Note that we do not
        let args: Vec<_> = args.map(|p| self.collect_pat_possibly_rest(p, binding_list)).collect();
        // consider the possibility of there being multiple `..` here.