= Rule { ru_name = name, ru_fn = fn, ru_act = act,
ru_bndrs = bndrs, ru_args = args,
ru_rhs = occurAnalyseExpr rhs,
ru_rough = roughTopNames args,
= Rule { ru_name = name, ru_fn = fn, ru_act = act,
ru_bndrs = bndrs, ru_args = args,
ru_rhs = occurAnalyseExpr rhs,
ru_rough = roughTopNames args,