{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"ast::LitKind::Float(_,"}]}
            ast::LitKind::Float(_, ast::LitFloatType::Unsuffixed) => {
            ast::LitKind::Float(_, ast::LitFloatType::Suffixed(t)) => Ty::new_float(tcx, t),
                let opt_ty = expected.to_option(self).and_then(|ty| match ty.kind() {