634 		return isl_stat_error;  in isl_union_map_foreach_map()
665 		return isl_stat_error;  in call_every()
669 	return isl_stat_error;  in call_every()
701 		return isl_stat_error;  in add_list_map()
766 	return isl_stat_error;  in copy_map()
1050 		return isl_stat_error;  in gen_bin_entry()
1059 		return isl_stat_error;  in gen_bin_entry()
1131 		return isl_stat_error;  in intersect_params_entry()
1227 		return isl_stat_error;  in match_bin_entry()
1237 		return isl_stat_error;  in match_bin_entry()
1321 		return isl_stat_error;  in gist_params_entry()
1625 		return isl_stat_error;  in apply_range_entry()
1634 		return isl_stat_error;  in apply_range_entry()
1654 		return isl_stat_error;  in bin_entry()
1751 		return isl_stat_error;  in map_lex_lt_entry()
1777 		return isl_stat_error;  in map_lex_le_entry()
1839 		return isl_stat_error;  in domain_product_entry()
1867 		return isl_stat_error;  in range_product_entry()
1897 		return isl_stat_error;  in flat_domain_product_entry()
1925 		return isl_stat_error;  in flat_range_product_entry()
2017 			return isl_stat_error;  in un_entry()
2028 		return isl_stat_error;  in un_entry()
2035 			return isl_stat_error;  in un_entry()
2421 	return *res ? isl_stat_ok : isl_stat_error;  in domain_map_upma()
2512 	return *res ? isl_stat_ok : isl_stat_error;  in identity_upma()
2655 		return isl_stat_error;  in is_subset_entry()
2659 			return isl_stat_error;  in is_subset_entry()
2663 		return isl_stat_error;  in is_subset_entry()
2668 		return isl_stat_error;  in is_subset_entry()
2759 		return isl_stat_error;  in is_disjoint_entry()
2765 		return isl_stat_error;  in is_disjoint_entry()
2818 		return isl_stat_error;  in sample_entry()
2820 		return isl_stat_error;  in sample_entry()
2872 		return isl_stat_error;  in forall_entry()
2875 		return isl_stat_error;  in forall_entry()
2908 		return isl_stat_error;  in forall_user_entry()
2911 		return isl_stat_error;  in forall_user_entry()
3045 		return isl_stat_error;  in single_valued_on_domain()
3118 		return isl_stat_error;  in map_plain_is_not_identity()
3157 		return isl_stat_error;  in map_is_identity()
3540 		return isl_stat_error;  in solutions_entry()
3626 		return isl_stat_error;  in preimage_entry()
3636 		return empty < 0 ? isl_stat_error : isl_stat_ok;  in preimage_entry()
3801 		return isl_stat_error;  in preimage_mpa_entry()
3811 		return empty < 0 ? isl_stat_error : isl_stat_ok;  in preimage_mpa_entry()
3902 	return data->res ? isl_stat_ok : isl_stat_error;  in preimage_upma()
4172 	return data->res ? isl_stat_ok : isl_stat_error;  in reset_range_space()
4208 		return isl_stat_error;  in check_union_map_space_equal_dim()
4212 		"number of parameters does not match", return isl_stat_error);  in check_union_map_space_equal_dim()
4237 	return data->res ? isl_stat_ok : isl_stat_error;  in reset_params()
4309 	return data->res ? isl_stat_ok : isl_stat_error;  in order_at()
4482 	return set_n < 0 ? isl_stat_error : isl_stat_ok;  in add_n()
4509 		return isl_stat_error;  in add_list()