{"ast_node_type":"function","tokens":[{"end":89,"kind":"keyword","start":0,"text":"pub(super)"}]}
    pub(super) fn get_region_name_for_ty(&self, ty: Ty<'tcx>, counter: usize) -> String {
    /// synthesized lifetime name where required.
        let mut p = ty::print::FmtPrinter::new(self.infcx.tcx, Namespace::TypeNS);