{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"self.arena.alloc_from_iter(decl.inputs.iter().map(|param|"}]}
        self.arena.alloc_from_iter(decl.inputs.iter().map(|param| match param.pat.kind {
    fn lower_fn_params_to_idents(&mut self, decl: &FnDecl) -> &'hir [Option<Ident>] {
            PatKind::Missing => None,