{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"match"}]}
                match ecx.resolver.glob_delegation_suffixes(self.trait_def_id, self.impl_def_id) {
            ) -> ExpandResult<Vec<(Ident, Option<Ident>)>, ()> {
                    Ok(suffixes) => ExpandResult::Ready(suffixes),