{"ast_node_type":"other","tokens":[{"end":130,"kind":"keyword","start":0,"text":"span:"}]}
    span: i32 => self { crate::tt::Literal{symbol: Symbol::integer(self as _), span, kind: tt::LitKind::Integer, suffix: None } };
    span: usize => self { crate::tt::Literal{symbol: Symbol::integer(self as _), span, kind: tt::LitKind::Integer, suffix: None } };
    span: bool => self { crate::tt::Ident{sym: if self { sym::true_ } else { sym::false_ }, span, is_raw: tt::IdentIsRaw::No } };