{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"token.ident().filter(|(ident,"}]}
    token.ident().filter(|(ident, _)| ident.name != kw::Underscore)
fn get_macro_ident(token: &Token) -> Option<(Ident, token::IdentIsRaw)> {
}