{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"hir::TyPatKind::Or(self.arena.alloc_from_iter("}]}
                hir::TyPatKind::Or(self.arena.alloc_from_iter(
            TyPatKind::Or(variants) => {
                    variants.iter().map(|pat| self.lower_ty_pat_mut(pat, base_type)),