{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"assert_eq!(t,"}]}
        assert_eq!(t, tcx.normalize_erasing_regions(ty::TypingEnv::fully_monomorphized(), t));
    pub(crate) fn for_ty(tcx: TyCtxt<'tcx>, t: Ty<'tcx>) -> Self {
        UniqueTypeId::Ty(t, private::HiddenZst)