Function rustc_ty_utils::ty::issue33140_self_ty

pub(in ty) fn issue33140_self_ty(
    tcx: TyCtxt<'_>, 
    def_id: DefId
) -> Option<Ty<'_>>

If def_id is an issue 33140 hack impl, returns its self type; otherwise, returns None.

See ty::ImplOverlapKind::Issue33140 for more details.