{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"(hir::GenericParam::TypeParam(_),"}]}
            (hir::GenericParam::TypeParam(_), ast::GenericArg::TypeArg(_)) => type_hints,
        let allowed = match (param, &arg) {
            (hir::GenericParam::ConstParam(_), ast::GenericArg::ConstArg(_)) => const_hints,