{"ast_node_type":"other","tokens":[{"end":29,"kind":"keyword","start":0,"text":"match"}]}
                match *self {
            fn expander(&self) -> fn (&dyn ExpandDatabase, MacroCallId, &tt::TopSubtree, Span) -> ExpandResult<tt::TopSubtree>  {
                    $( BuiltinFnLikeExpander::$kind => $expand, )*