+ } else if (tok->type == ISL_TOKEN_MAP) {
+ isl_printer *p;
+ fprintf(stderr, "got map '");
+ p = isl_printer_to_file(s->ctx, stderr);
+ p = isl_printer_print_map(p, tok->u.map);
+ isl_printer_free(p);
+ fprintf(stderr, "'\n");
+ } else if (tok->type == ISL_TOKEN_AFF) {
+ isl_printer *p;
+ fprintf(stderr, "got affine expression '");
+ p = isl_printer_to_file(s->ctx, stderr);
+ p = isl_printer_print_pw_aff(p, tok->u.pwaff);
+ isl_printer_free(p);
+ fprintf(stderr, "'\n");